[INFO] fetching crate gaol 0.2.1...
[INFO] testing gaol-0.2.1 against master#d98a5da813da67eb189387b8ccfb73cf481275d8+rustflags=-Copt-level=3 for pr-138759
[INFO] extracting crate gaol 0.2.1 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate gaol 0.2.1
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate gaol 0.2.1
[INFO] tweaked toml for crates.io crate gaol 0.2.1 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate gaol 0.2.1 on toolchain d98a5da813da67eb189387b8ccfb73cf481275d8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate gaol 0.2.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ppv-lite86 v0.2.5
[INFO] [stderr]   Downloaded wasi v0.7.0
[INFO] [stderr]   Downloaded getrandom v0.1.12
[INFO] [stderr]   Downloaded rand_chacha v0.2.1
[INFO] [stderr]   Downloaded c2-chacha v0.2.2
[INFO] [stderr]   Downloaded log v0.4.8
[INFO] [stderr]   Downloaded rand v0.7.2
[INFO] [stderr]   Downloaded libc v0.2.62
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 406f60ac61dfdf3506ce823d4f3bf9880ddfd69da3b8ec0729d5512ec029540f
[INFO] running `Command { std: "docker" "start" "-a" "406f60ac61dfdf3506ce823d4f3bf9880ddfd69da3b8ec0729d5512ec029540f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "406f60ac61dfdf3506ce823d4f3bf9880ddfd69da3b8ec0729d5512ec029540f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "406f60ac61dfdf3506ce823d4f3bf9880ddfd69da3b8ec0729d5512ec029540f", kill_on_drop: false }`
[INFO] [stdout] 406f60ac61dfdf3506ce823d4f3bf9880ddfd69da3b8ec0729d5512ec029540f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Copt-level=3" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 787b66167268d9f09566fbe26396c95d69fed203b90bfd14aeccd643b6401297
[INFO] running `Command { std: "docker" "start" "-a" "787b66167268d9f09566fbe26396c95d69fed203b90bfd14aeccd643b6401297", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]    Compiling log v0.4.8
[INFO] [stderr]    Compiling libc v0.2.62
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling gaol v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused `#[macro_use]` import
[INFO] [stdout]   --> lib.rs:11:1
[INFO] [stdout]    |
[INFO] [stdout] 11 | #[macro_use]
[INFO] [stdout]    | ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> sandbox.rs:79:25
[INFO] [stdout]    |
[INFO] [stdout] 79 |         Ok(Command::new(try!(env::current_exe())))
[INFO] [stdout]    |                         ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `platform::linux::seccomp`
[INFO] [stdout]   --> platform/linux/namespace.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | use platform::linux::seccomp;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `c_ulong`
[INFO] [stdout]   --> platform/linux/namespace.rs:19:33
[INFO] [stdout]    |
[INFO] [stdout] 19 | use libc::{self, c_char, c_int, c_ulong, c_void, gid_t, pid_t, size_t, ssize_t, uid_t};
[INFO] [stdout]    |                                 ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> platform/linux/namespace.rs:33:5
[INFO] [stdout]    |
[INFO] [stdout] 33 |     try!(jail.enter());
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> platform/linux/namespace.rs:32:16
[INFO] [stdout]    |
[INFO] [stdout] 32 |     let jail = try!(ChrootJail::new(profile));
[INFO] [stdout]    |                ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> platform/linux/namespace.rs:78:21
[INFO] [stdout]    |
[INFO] [stdout] 78 |                     try!(jail.bind_mount(path));
[INFO] [stdout]    |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> platform/linux/namespace.rs:196:5
[INFO] [stdout]     |
[INFO] [stdout] 196 |     try!(try!(File::create(&Path::new("/proc/self/setgroups"))).write_all(b"deny"));
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> platform/linux/namespace.rs:199:5
[INFO] [stdout]     |
[INFO] [stdout] 199 |     try!(try!(File::create(&Path::new("/proc/self/gid_map"))).write_all(gid_contents.as_bytes()));
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> platform/linux/namespace.rs:201:5
[INFO] [stdout]     |
[INFO] [stdout] 201 |     try!(try!(File::create(&Path::new("/proc/self/uid_map"))).write_all(uid_contents.as_bytes()));
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> platform/linux/namespace.rs:196:10
[INFO] [stdout]     |
[INFO] [stdout] 196 |     try!(try!(File::create(&Path::new("/proc/self/setgroups"))).write_all(b"deny"));
[INFO] [stdout]     |          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> platform/linux/namespace.rs:199:10
[INFO] [stdout]     |
[INFO] [stdout] 199 |     try!(try!(File::create(&Path::new("/proc/self/gid_map"))).write_all(gid_contents.as_bytes()));
[INFO] [stdout]     |          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> platform/linux/namespace.rs:201:10
[INFO] [stdout]     |
[INFO] [stdout] 201 |     try!(try!(File::create(&Path::new("/proc/self/uid_map"))).write_all(uid_contents.as_bytes()));
[INFO] [stdout]     |          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> platform/linux/namespace.rs:304:1
[INFO] [stdout]     |
[INFO] [stdout] 304 | extern {
[INFO] [stdout]     | ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(missing_abi)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `dump_bpf_sockets`
[INFO] [stdout]    --> platform/linux/seccomp.rs:295:11
[INFO] [stdout]     |
[INFO] [stdout] 295 |     #[cfg(dump_bpf_sockets)]
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: expected names are: `docsrs`, `feature`, and `test` and 31 more
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(dump_bpf_sockets)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(dump_bpf_sockets)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `dump_bpf_sockets`
[INFO] [stdout]    --> platform/linux/seccomp.rs:310:15
[INFO] [stdout]     |
[INFO] [stdout] 310 |     #[cfg(not(dump_bpf_sockets))]
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(dump_bpf_sockets)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(dump_bpf_sockets)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `dump_bpf_sockets`
[INFO] [stdout]   --> platform/linux/mod.rs:55:11
[INFO] [stdout]    |
[INFO] [stdout] 55 |     #[cfg(dump_bpf_sockets)]
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(dump_bpf_sockets)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(dump_bpf_sockets)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `dump_bpf_sockets`
[INFO] [stdout]   --> platform/linux/mod.rs:61:15
[INFO] [stdout]    |
[INFO] [stdout] 61 |     #[cfg(not(dump_bpf_sockets))]
[INFO] [stdout]    |               ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(dump_bpf_sockets)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(dump_bpf_sockets)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `EM_386` is never used
[INFO] [stdout]   --> platform/linux/seccomp.rs:73:7
[INFO] [stdout]    |
[INFO] [stdout] 73 | const EM_386: u32 = 3;
[INFO] [stdout]    |       ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `EM_PPC` is never used
[INFO] [stdout]   --> platform/linux/seccomp.rs:74:7
[INFO] [stdout]    |
[INFO] [stdout] 74 | const EM_PPC: u32 = 20;
[INFO] [stdout]    |       ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `EM_PPC64` is never used
[INFO] [stdout]   --> platform/linux/seccomp.rs:75:7
[INFO] [stdout]    |
[INFO] [stdout] 75 | const EM_PPC64: u32 = 21;
[INFO] [stdout]    |       ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `EM_ARM` is never used
[INFO] [stdout]   --> platform/linux/seccomp.rs:76:7
[INFO] [stdout]    |
[INFO] [stdout] 76 | const EM_ARM: u32 = 40;
[INFO] [stdout]    |       ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `EM_AARCH64` is never used
[INFO] [stdout]   --> platform/linux/seccomp.rs:78:7
[INFO] [stdout]    |
[INFO] [stdout] 78 | const EM_AARCH64: u32 = 183;
[INFO] [stdout]    |       ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `AUDIT_ARCH_X86` is never used
[INFO] [stdout]   --> platform/linux/seccomp.rs:85:7
[INFO] [stdout]    |
[INFO] [stdout] 85 | const AUDIT_ARCH_X86: u32 = EM_386 | __AUDIT_ARCH_LE;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `AUDIT_ARCH_ARM` is never used
[INFO] [stdout]   --> platform/linux/seccomp.rs:89:7
[INFO] [stdout]    |
[INFO] [stdout] 89 | const AUDIT_ARCH_ARM: u32 = EM_ARM | __AUDIT_ARCH_LE;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `AUDIT_ARCH_AARCH64` is never used
[INFO] [stdout]   --> platform/linux/seccomp.rs:91:7
[INFO] [stdout]    |
[INFO] [stdout] 91 | const AUDIT_ARCH_AARCH64: u32 = EM_AARCH64 | __AUDIT_ARCH_64BIT | __AUDIT_ARCH_LE;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `AUDIT_ARCH_PPC` is never used
[INFO] [stdout]   --> platform/linux/seccomp.rs:93:7
[INFO] [stdout]    |
[INFO] [stdout] 93 | const AUDIT_ARCH_PPC: u32 = EM_PPC;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `AUDIT_ARCH_PPC64` is never used
[INFO] [stdout]   --> platform/linux/seccomp.rs:95:7
[INFO] [stdout]    |
[INFO] [stdout] 95 | const AUDIT_ARCH_PPC64: u32 = EM_PPC64 | __AUDIT_ARCH_64BIT;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `AUDIT_ARCH_PPC64LE` is never used
[INFO] [stdout]   --> platform/linux/seccomp.rs:97:7
[INFO] [stdout]    |
[INFO] [stdout] 97 | const AUDIT_ARCH_PPC64LE: u32 = EM_PPC64 | __AUDIT_ARCH_64BIT | __AUDIT_ARCH_LE;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.42s
[INFO] running `Command { std: "docker" "inspect" "787b66167268d9f09566fbe26396c95d69fed203b90bfd14aeccd643b6401297", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "787b66167268d9f09566fbe26396c95d69fed203b90bfd14aeccd643b6401297", kill_on_drop: false }`
[INFO] [stdout] 787b66167268d9f09566fbe26396c95d69fed203b90bfd14aeccd643b6401297
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Copt-level=3" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5708a2e125587287edb685457da32f5fd5228e4fb0a0b86675e87936fb09cb63
[INFO] running `Command { std: "docker" "start" "-a" "5708a2e125587287edb685457da32f5fd5228e4fb0a0b86675e87936fb09cb63", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]    Compiling getrandom v0.1.12
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling ppv-lite86 v0.2.5
[INFO] [stdout] warning: unused `#[macro_use]` import
[INFO] [stdout]   --> lib.rs:11:1
[INFO] [stdout]    |
[INFO] [stdout] 11 | #[macro_use]
[INFO] [stdout]    | ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> sandbox.rs:79:25
[INFO] [stdout]    |
[INFO] [stdout] 79 |         Ok(Command::new(try!(env::current_exe())))
[INFO] [stdout]    |                         ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `platform::linux::seccomp`
[INFO] [stdout]   --> platform/linux/namespace.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | use platform::linux::seccomp;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `c_ulong`
[INFO] [stdout]   --> platform/linux/namespace.rs:19:33
[INFO] [stdout]    |
[INFO] [stdout] 19 | use libc::{self, c_char, c_int, c_ulong, c_void, gid_t, pid_t, size_t, ssize_t, uid_t};
[INFO] [stdout]    |                                 ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> platform/linux/namespace.rs:33:5
[INFO] [stdout]    |
[INFO] [stdout] 33 |     try!(jail.enter());
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> platform/linux/namespace.rs:32:16
[INFO] [stdout]    |
[INFO] [stdout] 32 |     let jail = try!(ChrootJail::new(profile));
[INFO] [stdout]    |                ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> platform/linux/namespace.rs:78:21
[INFO] [stdout]    |
[INFO] [stdout] 78 |                     try!(jail.bind_mount(path));
[INFO] [stdout]    |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> platform/linux/namespace.rs:196:5
[INFO] [stdout]     |
[INFO] [stdout] 196 |     try!(try!(File::create(&Path::new("/proc/self/setgroups"))).write_all(b"deny"));
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> platform/linux/namespace.rs:199:5
[INFO] [stdout]     |
[INFO] [stdout] 199 |     try!(try!(File::create(&Path::new("/proc/self/gid_map"))).write_all(gid_contents.as_bytes()));
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> platform/linux/namespace.rs:201:5
[INFO] [stdout]     |
[INFO] [stdout] 201 |     try!(try!(File::create(&Path::new("/proc/self/uid_map"))).write_all(uid_contents.as_bytes()));
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> platform/linux/namespace.rs:196:10
[INFO] [stdout]     |
[INFO] [stdout] 196 |     try!(try!(File::create(&Path::new("/proc/self/setgroups"))).write_all(b"deny"));
[INFO] [stdout]     |          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> platform/linux/namespace.rs:199:10
[INFO] [stdout]     |
[INFO] [stdout] 199 |     try!(try!(File::create(&Path::new("/proc/self/gid_map"))).write_all(gid_contents.as_bytes()));
[INFO] [stdout]     |          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> platform/linux/namespace.rs:201:10
[INFO] [stdout]     |
[INFO] [stdout] 201 |     try!(try!(File::create(&Path::new("/proc/self/uid_map"))).write_all(uid_contents.as_bytes()));
[INFO] [stdout]     |          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> platform/linux/namespace.rs:304:1
[INFO] [stdout]     |
[INFO] [stdout] 304 | extern {
[INFO] [stdout]     | ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(missing_abi)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `dump_bpf_sockets`
[INFO] [stdout]    --> platform/linux/seccomp.rs:295:11
[INFO] [stdout]     |
[INFO] [stdout] 295 |     #[cfg(dump_bpf_sockets)]
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: expected names are: `docsrs`, `feature`, and `test` and 31 more
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(dump_bpf_sockets)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(dump_bpf_sockets)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `dump_bpf_sockets`
[INFO] [stdout]    --> platform/linux/seccomp.rs:310:15
[INFO] [stdout]     |
[INFO] [stdout] 310 |     #[cfg(not(dump_bpf_sockets))]
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(dump_bpf_sockets)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(dump_bpf_sockets)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `dump_bpf_sockets`
[INFO] [stdout]   --> platform/linux/mod.rs:55:11
[INFO] [stdout]    |
[INFO] [stdout] 55 |     #[cfg(dump_bpf_sockets)]
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(dump_bpf_sockets)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(dump_bpf_sockets)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `dump_bpf_sockets`
[INFO] [stdout]   --> platform/linux/mod.rs:61:15
[INFO] [stdout]    |
[INFO] [stdout] 61 |     #[cfg(not(dump_bpf_sockets))]
[INFO] [stdout]    |               ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(dump_bpf_sockets)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(dump_bpf_sockets)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `EM_386` is never used
[INFO] [stdout]   --> platform/linux/seccomp.rs:73:7
[INFO] [stdout]    |
[INFO] [stdout] 73 | const EM_386: u32 = 3;
[INFO] [stdout]    |       ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `EM_PPC` is never used
[INFO] [stdout]   --> platform/linux/seccomp.rs:74:7
[INFO] [stdout]    |
[INFO] [stdout] 74 | const EM_PPC: u32 = 20;
[INFO] [stdout]    |       ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `EM_PPC64` is never used
[INFO] [stdout]   --> platform/linux/seccomp.rs:75:7
[INFO] [stdout]    |
[INFO] [stdout] 75 | const EM_PPC64: u32 = 21;
[INFO] [stdout]    |       ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `EM_ARM` is never used
[INFO] [stdout]   --> platform/linux/seccomp.rs:76:7
[INFO] [stdout]    |
[INFO] [stdout] 76 | const EM_ARM: u32 = 40;
[INFO] [stdout]    |       ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `EM_AARCH64` is never used
[INFO] [stdout]   --> platform/linux/seccomp.rs:78:7
[INFO] [stdout]    |
[INFO] [stdout] 78 | const EM_AARCH64: u32 = 183;
[INFO] [stdout]    |       ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `AUDIT_ARCH_X86` is never used
[INFO] [stdout]   --> platform/linux/seccomp.rs:85:7
[INFO] [stdout]    |
[INFO] [stdout] 85 | const AUDIT_ARCH_X86: u32 = EM_386 | __AUDIT_ARCH_LE;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `AUDIT_ARCH_ARM` is never used
[INFO] [stdout]   --> platform/linux/seccomp.rs:89:7
[INFO] [stdout]    |
[INFO] [stdout] 89 | const AUDIT_ARCH_ARM: u32 = EM_ARM | __AUDIT_ARCH_LE;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `AUDIT_ARCH_AARCH64` is never used
[INFO] [stdout]   --> platform/linux/seccomp.rs:91:7
[INFO] [stdout]    |
[INFO] [stdout] 91 | const AUDIT_ARCH_AARCH64: u32 = EM_AARCH64 | __AUDIT_ARCH_64BIT | __AUDIT_ARCH_LE;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `AUDIT_ARCH_PPC` is never used
[INFO] [stdout]   --> platform/linux/seccomp.rs:93:7
[INFO] [stdout]    |
[INFO] [stdout] 93 | const AUDIT_ARCH_PPC: u32 = EM_PPC;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `AUDIT_ARCH_PPC64` is never used
[INFO] [stdout]   --> platform/linux/seccomp.rs:95:7
[INFO] [stdout]    |
[INFO] [stdout] 95 | const AUDIT_ARCH_PPC64: u32 = EM_PPC64 | __AUDIT_ARCH_64BIT;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `AUDIT_ARCH_PPC64LE` is never used
[INFO] [stdout]   --> platform/linux/seccomp.rs:97:7
[INFO] [stdout]    |
[INFO] [stdout] 97 | const AUDIT_ARCH_PPC64LE: u32 = EM_PPC64 | __AUDIT_ARCH_64BIT | __AUDIT_ARCH_LE;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling c2-chacha v0.2.2
[INFO] [stderr]    Compiling rand_chacha v0.2.1
[INFO] [stderr]    Compiling rand v0.7.2
[INFO] [stderr]    Compiling gaol v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `ChildSandboxMethods`, `ChildSandbox`, `Command`, `SandboxMethods`, and `Sandbox`
[INFO] [stdout]  --> tests/system-info-read.rs:8:21
[INFO] [stdout]   |
[INFO] [stdout] 8 | use gaol::sandbox::{ChildSandbox, ChildSandboxMethods, Command, Sandbox, SandboxMethods};
[INFO] [stdout]   |                     ^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^  ^^^^^^^  ^^^^^^^  ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `c_char`, `c_int`, `c_void`, and `size_t`
[INFO] [stdout]  --> tests/system-info-read.rs:9:12
[INFO] [stdout]   |
[INFO] [stdout] 9 | use libc::{c_char, c_int, c_void, size_t};
[INFO] [stdout]   |            ^^^^^^  ^^^^^  ^^^^^^  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::env`
[INFO] [stdout]   --> tests/system-info-read.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use std::env;
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::ffi::CString`
[INFO] [stdout]   --> tests/system-info-read.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use std::ffi::CString;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::iter`
[INFO] [stdout]   --> tests/system-info-read.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use std::iter;
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::ptr`
[INFO] [stdout]   --> tests/system-info-read.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | use std::ptr;
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `SYSCTL_NAME` is never used
[INFO] [stdout]   --> tests/system-info-read.rs:15:8
[INFO] [stdout]    |
[INFO] [stdout] 15 | static SYSCTL_NAME: &'static str = "hw.ncpu";
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `allowance_profile` is never used
[INFO] [stdout]   --> tests/system-info-read.rs:32:4
[INFO] [stdout]    |
[INFO] [stdout] 32 | fn allowance_profile() -> Profile {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `prohibition_profile` is never used
[INFO] [stdout]   --> tests/system-info-read.rs:36:4
[INFO] [stdout]    |
[INFO] [stdout] 36 | fn prohibition_profile() -> Profile {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]   --> tests/file-read-all.rs:93:1
[INFO] [stdout]    |
[INFO] [stdout] 93 | extern {
[INFO] [stdout]    | ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(missing_abi)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: calls to `std::mem::drop` with a value that implements `Copy` does nothing
[INFO] [stdout]   --> tests/file-read-all.rs:61:9
[INFO] [stdout]    |
[INFO] [stdout] 61 |         drop(realpath(c_temp_path.as_ptr(), new_temp_path.as_mut_ptr() as *mut c_char));
[INFO] [stdout]    |         ^^^^^-------------------------------------------------------------------------^
[INFO] [stdout]    |              |
[INFO] [stdout]    |              argument has type `*mut i8`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dropping_copy_types)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the expression or result
[INFO] [stdout]    |
[INFO] [stdout] 61 -         drop(realpath(c_temp_path.as_ptr(), new_temp_path.as_mut_ptr() as *mut c_char));
[INFO] [stdout] 61 +         let _ = realpath(c_temp_path.as_ptr(), new_temp_path.as_mut_ptr() as *mut c_char);
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]   --> tests/forbidden-syscalls.rs:52:1
[INFO] [stdout]    |
[INFO] [stdout] 52 | extern {
[INFO] [stdout]    | ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(missing_abi)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]   --> tests/file-read-metadata.rs:98:1
[INFO] [stdout]    |
[INFO] [stdout] 98 | extern {
[INFO] [stdout]    | ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(missing_abi)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `#[macro_use]` import
[INFO] [stdout]   --> lib.rs:11:1
[INFO] [stdout]    |
[INFO] [stdout] 11 | #[macro_use]
[INFO] [stdout]    | ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> sandbox.rs:79:25
[INFO] [stdout]    |
[INFO] [stdout] 79 |         Ok(Command::new(try!(env::current_exe())))
[INFO] [stdout]    |                         ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `platform::linux::seccomp`
[INFO] [stdout]   --> platform/linux/namespace.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | use platform::linux::seccomp;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `c_ulong`
[INFO] [stdout]   --> platform/linux/namespace.rs:19:33
[INFO] [stdout]    |
[INFO] [stdout] 19 | use libc::{self, c_char, c_int, c_ulong, c_void, gid_t, pid_t, size_t, ssize_t, uid_t};
[INFO] [stdout]    |                                 ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> platform/linux/namespace.rs:33:5
[INFO] [stdout]    |
[INFO] [stdout] 33 |     try!(jail.enter());
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> platform/linux/namespace.rs:32:16
[INFO] [stdout]    |
[INFO] [stdout] 32 |     let jail = try!(ChrootJail::new(profile));
[INFO] [stdout]    |                ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> platform/linux/namespace.rs:78:21
[INFO] [stdout]    |
[INFO] [stdout] 78 |                     try!(jail.bind_mount(path));
[INFO] [stdout]    |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> platform/linux/namespace.rs:196:5
[INFO] [stdout]     |
[INFO] [stdout] 196 |     try!(try!(File::create(&Path::new("/proc/self/setgroups"))).write_all(b"deny"));
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> platform/linux/namespace.rs:199:5
[INFO] [stdout]     |
[INFO] [stdout] 199 |     try!(try!(File::create(&Path::new("/proc/self/gid_map"))).write_all(gid_contents.as_bytes()));
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> platform/linux/namespace.rs:201:5
[INFO] [stdout]     |
[INFO] [stdout] 201 |     try!(try!(File::create(&Path::new("/proc/self/uid_map"))).write_all(uid_contents.as_bytes()));
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> platform/linux/namespace.rs:196:10
[INFO] [stdout]     |
[INFO] [stdout] 196 |     try!(try!(File::create(&Path::new("/proc/self/setgroups"))).write_all(b"deny"));
[INFO] [stdout]     |          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> platform/linux/namespace.rs:199:10
[INFO] [stdout]     |
[INFO] [stdout] 199 |     try!(try!(File::create(&Path::new("/proc/self/gid_map"))).write_all(gid_contents.as_bytes()));
[INFO] [stdout]     |          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> platform/linux/namespace.rs:201:10
[INFO] [stdout]     |
[INFO] [stdout] 201 |     try!(try!(File::create(&Path::new("/proc/self/uid_map"))).write_all(uid_contents.as_bytes()));
[INFO] [stdout]     |          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> platform/linux/namespace.rs:304:1
[INFO] [stdout]     |
[INFO] [stdout] 304 | extern {
[INFO] [stdout]     | ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(missing_abi)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `dump_bpf_sockets`
[INFO] [stdout]    --> platform/linux/seccomp.rs:295:11
[INFO] [stdout]     |
[INFO] [stdout] 295 |     #[cfg(dump_bpf_sockets)]
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: expected names are: `docsrs`, `feature`, and `test` and 31 more
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(dump_bpf_sockets)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(dump_bpf_sockets)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `dump_bpf_sockets`
[INFO] [stdout]    --> platform/linux/seccomp.rs:310:15
[INFO] [stdout]     |
[INFO] [stdout] 310 |     #[cfg(not(dump_bpf_sockets))]
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(dump_bpf_sockets)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(dump_bpf_sockets)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `dump_bpf_sockets`
[INFO] [stdout]   --> platform/linux/mod.rs:55:11
[INFO] [stdout]    |
[INFO] [stdout] 55 |     #[cfg(dump_bpf_sockets)]
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(dump_bpf_sockets)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(dump_bpf_sockets)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `dump_bpf_sockets`
[INFO] [stdout]   --> platform/linux/mod.rs:61:15
[INFO] [stdout]    |
[INFO] [stdout] 61 |     #[cfg(not(dump_bpf_sockets))]
[INFO] [stdout]    |               ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(dump_bpf_sockets)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(dump_bpf_sockets)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: calls to `std::mem::drop` with a value that implements `Copy` does nothing
[INFO] [stdout]   --> tests/file-read-metadata.rs:62:9
[INFO] [stdout]    |
[INFO] [stdout] 62 |         drop(realpath(c_temp_path.as_ptr(), new_temp_path.as_mut_ptr() as *mut c_char));
[INFO] [stdout]    |         ^^^^^-------------------------------------------------------------------------^
[INFO] [stdout]    |              |
[INFO] [stdout]    |              argument has type `*mut i8`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dropping_copy_types)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the expression or result
[INFO] [stdout]    |
[INFO] [stdout] 62 -         drop(realpath(c_temp_path.as_ptr(), new_temp_path.as_mut_ptr() as *mut c_char));
[INFO] [stdout] 62 +         let _ = realpath(c_temp_path.as_ptr(), new_temp_path.as_mut_ptr() as *mut c_char);
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `EM_386` is never used
[INFO] [stdout]   --> platform/linux/seccomp.rs:73:7
[INFO] [stdout]    |
[INFO] [stdout] 73 | const EM_386: u32 = 3;
[INFO] [stdout]    |       ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `EM_PPC` is never used
[INFO] [stdout]   --> platform/linux/seccomp.rs:74:7
[INFO] [stdout]    |
[INFO] [stdout] 74 | const EM_PPC: u32 = 20;
[INFO] [stdout]    |       ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `EM_PPC64` is never used
[INFO] [stdout]   --> platform/linux/seccomp.rs:75:7
[INFO] [stdout]    |
[INFO] [stdout] 75 | const EM_PPC64: u32 = 21;
[INFO] [stdout]    |       ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `EM_ARM` is never used
[INFO] [stdout]   --> platform/linux/seccomp.rs:76:7
[INFO] [stdout]    |
[INFO] [stdout] 76 | const EM_ARM: u32 = 40;
[INFO] [stdout]    |       ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `EM_AARCH64` is never used
[INFO] [stdout]   --> platform/linux/seccomp.rs:78:7
[INFO] [stdout]    |
[INFO] [stdout] 78 | const EM_AARCH64: u32 = 183;
[INFO] [stdout]    |       ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `AUDIT_ARCH_X86` is never used
[INFO] [stdout]   --> platform/linux/seccomp.rs:85:7
[INFO] [stdout]    |
[INFO] [stdout] 85 | const AUDIT_ARCH_X86: u32 = EM_386 | __AUDIT_ARCH_LE;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `AUDIT_ARCH_ARM` is never used
[INFO] [stdout]   --> platform/linux/seccomp.rs:89:7
[INFO] [stdout]    |
[INFO] [stdout] 89 | const AUDIT_ARCH_ARM: u32 = EM_ARM | __AUDIT_ARCH_LE;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `AUDIT_ARCH_AARCH64` is never used
[INFO] [stdout]   --> platform/linux/seccomp.rs:91:7
[INFO] [stdout]    |
[INFO] [stdout] 91 | const AUDIT_ARCH_AARCH64: u32 = EM_AARCH64 | __AUDIT_ARCH_64BIT | __AUDIT_ARCH_LE;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `AUDIT_ARCH_PPC` is never used
[INFO] [stdout]   --> platform/linux/seccomp.rs:93:7
[INFO] [stdout]    |
[INFO] [stdout] 93 | const AUDIT_ARCH_PPC: u32 = EM_PPC;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `AUDIT_ARCH_PPC64` is never used
[INFO] [stdout]   --> platform/linux/seccomp.rs:95:7
[INFO] [stdout]    |
[INFO] [stdout] 95 | const AUDIT_ARCH_PPC64: u32 = EM_PPC64 | __AUDIT_ARCH_64BIT;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `AUDIT_ARCH_PPC64LE` is never used
[INFO] [stdout]   --> platform/linux/seccomp.rs:97:7
[INFO] [stdout]    |
[INFO] [stdout] 97 | const AUDIT_ARCH_PPC64LE: u32 = EM_PPC64 | __AUDIT_ARCH_64BIT | __AUDIT_ARCH_LE;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 5.25s
[INFO] running `Command { std: "docker" "inspect" "5708a2e125587287edb685457da32f5fd5228e4fb0a0b86675e87936fb09cb63", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5708a2e125587287edb685457da32f5fd5228e4fb0a0b86675e87936fb09cb63", kill_on_drop: false }`
[INFO] [stdout] 5708a2e125587287edb685457da32f5fd5228e4fb0a0b86675e87936fb09cb63
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Copt-level=3" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8544e76037c057195948edba0742f98d2460890dc8490b0aab2e5deb10225d97
[INFO] running `Command { std: "docker" "start" "-a" "8544e76037c057195948edba0742f98d2460890dc8490b0aab2e5deb10225d97", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr] warning: unused `#[macro_use]` import
[INFO] [stderr]   --> lib.rs:11:1
[INFO] [stderr]    |
[INFO] [stderr] 11 | #[macro_use]
[INFO] [stderr]    | ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> sandbox.rs:79:25
[INFO] [stderr]    |
[INFO] [stderr] 79 |         Ok(Command::new(try!(env::current_exe())))
[INFO] [stderr]    |                         ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `platform::linux::seccomp`
[INFO] [stderr]   --> platform/linux/namespace.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 13 | use platform::linux::seccomp;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `c_ulong`
[INFO] [stderr]   --> platform/linux/namespace.rs:19:33
[INFO] [stderr]    |
[INFO] [stderr] 19 | use libc::{self, c_char, c_int, c_ulong, c_void, gid_t, pid_t, size_t, ssize_t, uid_t};
[INFO] [stderr]    |                                 ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> platform/linux/namespace.rs:33:5
[INFO] [stderr]    |
[INFO] [stderr] 33 |     try!(jail.enter());
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> platform/linux/namespace.rs:32:16
[INFO] [stderr]    |
[INFO] [stderr] 32 |     let jail = try!(ChrootJail::new(profile));
[INFO] [stderr]    |                ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> platform/linux/namespace.rs:78:21
[INFO] [stderr]    |
[INFO] [stderr] 78 |                     try!(jail.bind_mount(path));
[INFO] [stderr]    |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> platform/linux/namespace.rs:196:5
[INFO] [stderr]     |
[INFO] [stderr] 196 |     try!(try!(File::create(&Path::new("/proc/self/setgroups"))).write_all(b"deny"));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> platform/linux/namespace.rs:199:5
[INFO] [stderr]     |
[INFO] [stderr] 199 |     try!(try!(File::create(&Path::new("/proc/self/gid_map"))).write_all(gid_contents.as_bytes()));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> platform/linux/namespace.rs:201:5
[INFO] [stderr]     |
[INFO] [stderr] 201 |     try!(try!(File::create(&Path::new("/proc/self/uid_map"))).write_all(uid_contents.as_bytes()));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> platform/linux/namespace.rs:196:10
[INFO] [stderr]     |
[INFO] [stderr] 196 |     try!(try!(File::create(&Path::new("/proc/self/setgroups"))).write_all(b"deny"));
[INFO] [stderr]     |          ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> platform/linux/namespace.rs:199:10
[INFO] [stderr]     |
[INFO] [stderr] 199 |     try!(try!(File::create(&Path::new("/proc/self/gid_map"))).write_all(gid_contents.as_bytes()));
[INFO] [stderr]     |          ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> platform/linux/namespace.rs:201:10
[INFO] [stderr]     |
[INFO] [stderr] 201 |     try!(try!(File::create(&Path::new("/proc/self/uid_map"))).write_all(uid_contents.as_bytes()));
[INFO] [stderr]     |          ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stderr]    --> platform/linux/namespace.rs:304:1
[INFO] [stderr]     |
[INFO] [stderr] 304 | extern {
[INFO] [stderr]     | ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(missing_abi)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition name: `dump_bpf_sockets`
[INFO] [stderr]    --> platform/linux/seccomp.rs:295:11
[INFO] [stderr]     |
[INFO] [stderr] 295 |     #[cfg(dump_bpf_sockets)]
[INFO] [stderr]     |           ^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: expected names are: `docsrs`, `feature`, and `test` and 31 more
[INFO] [stderr]     = help: consider using a Cargo feature instead
[INFO] [stderr]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stderr]              [lints.rust]
[INFO] [stderr]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(dump_bpf_sockets)'] }
[INFO] [stderr]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(dump_bpf_sockets)");` to the top of the `build.rs`
[INFO] [stderr]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr]     = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition name: `dump_bpf_sockets`
[INFO] [stderr]    --> platform/linux/seccomp.rs:310:15
[INFO] [stderr]     |
[INFO] [stderr] 310 |     #[cfg(not(dump_bpf_sockets))]
[INFO] [stderr]     |               ^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: consider using a Cargo feature instead
[INFO] [stderr]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stderr]              [lints.rust]
[INFO] [stderr]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(dump_bpf_sockets)'] }
[INFO] [stderr]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(dump_bpf_sockets)");` to the top of the `build.rs`
[INFO] [stderr]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition name: `dump_bpf_sockets`
[INFO] [stderr]   --> platform/linux/mod.rs:55:11
[INFO] [stderr]    |
[INFO] [stderr] 55 |     #[cfg(dump_bpf_sockets)]
[INFO] [stderr]    |           ^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: consider using a Cargo feature instead
[INFO] [stderr]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stderr]             [lints.rust]
[INFO] [stderr]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(dump_bpf_sockets)'] }
[INFO] [stderr]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(dump_bpf_sockets)");` to the top of the `build.rs`
[INFO] [stderr]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition name: `dump_bpf_sockets`
[INFO] [stderr]   --> platform/linux/mod.rs:61:15
[INFO] [stderr]    |
[INFO] [stderr] 61 |     #[cfg(not(dump_bpf_sockets))]
[INFO] [stderr]    |               ^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: consider using a Cargo feature instead
[INFO] [stderr]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stderr]             [lints.rust]
[INFO] [stderr]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(dump_bpf_sockets)'] }
[INFO] [stderr]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(dump_bpf_sockets)");` to the top of the `build.rs`
[INFO] [stderr]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: constant `EM_386` is never used
[INFO] [stderr]   --> platform/linux/seccomp.rs:73:7
[INFO] [stderr]    |
[INFO] [stderr] 73 | const EM_386: u32 = 3;
[INFO] [stderr]    |       ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: constant `EM_PPC` is never used
[INFO] [stderr]   --> platform/linux/seccomp.rs:74:7
[INFO] [stderr]    |
[INFO] [stderr] 74 | const EM_PPC: u32 = 20;
[INFO] [stderr]    |       ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `EM_PPC64` is never used
[INFO] [stderr]   --> platform/linux/seccomp.rs:75:7
[INFO] [stderr]    |
[INFO] [stderr] 75 | const EM_PPC64: u32 = 21;
[INFO] [stderr]    |       ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `EM_ARM` is never used
[INFO] [stderr]   --> platform/linux/seccomp.rs:76:7
[INFO] [stderr]    |
[INFO] [stderr] 76 | const EM_ARM: u32 = 40;
[INFO] [stderr]    |       ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `EM_AARCH64` is never used
[INFO] [stderr]   --> platform/linux/seccomp.rs:78:7
[INFO] [stderr]    |
[INFO] [stderr] 78 | const EM_AARCH64: u32 = 183;
[INFO] [stderr]    |       ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `AUDIT_ARCH_X86` is never used
[INFO] [stderr]   --> platform/linux/seccomp.rs:85:7
[INFO] [stderr]    |
[INFO] [stderr] 85 | const AUDIT_ARCH_X86: u32 = EM_386 | __AUDIT_ARCH_LE;
[INFO] [stderr]    |       ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `AUDIT_ARCH_ARM` is never used
[INFO] [stderr]   --> platform/linux/seccomp.rs:89:7
[INFO] [stderr]    |
[INFO] [stderr] 89 | const AUDIT_ARCH_ARM: u32 = EM_ARM | __AUDIT_ARCH_LE;
[INFO] [stderr]    |       ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `AUDIT_ARCH_AARCH64` is never used
[INFO] [stderr]   --> platform/linux/seccomp.rs:91:7
[INFO] [stderr]    |
[INFO] [stderr] 91 | const AUDIT_ARCH_AARCH64: u32 = EM_AARCH64 | __AUDIT_ARCH_64BIT | __AUDIT_ARCH_LE;
[INFO] [stderr]    |       ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `AUDIT_ARCH_PPC` is never used
[INFO] [stderr]   --> platform/linux/seccomp.rs:93:7
[INFO] [stderr]    |
[INFO] [stderr] 93 | const AUDIT_ARCH_PPC: u32 = EM_PPC;
[INFO] [stderr]    |       ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `AUDIT_ARCH_PPC64` is never used
[INFO] [stderr]   --> platform/linux/seccomp.rs:95:7
[INFO] [stderr]    |
[INFO] [stderr] 95 | const AUDIT_ARCH_PPC64: u32 = EM_PPC64 | __AUDIT_ARCH_64BIT;
[INFO] [stderr]    |       ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `AUDIT_ARCH_PPC64LE` is never used
[INFO] [stderr]   --> platform/linux/seccomp.rs:97:7
[INFO] [stderr]    |
[INFO] [stderr] 97 | const AUDIT_ARCH_PPC64LE: u32 = EM_PPC64 | __AUDIT_ARCH_64BIT | __AUDIT_ARCH_LE;
[INFO] [stderr]    |       ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `gaol` (lib) generated 29 warnings (run `cargo fix --lib -p gaol` to apply 3 suggestions)
[INFO] [stderr] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stderr]   --> tests/file-read-metadata.rs:98:1
[INFO] [stderr]    |
[INFO] [stderr] 98 | extern {
[INFO] [stderr]    | ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(missing_abi)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: calls to `std::mem::drop` with a value that implements `Copy` does nothing
[INFO] [stderr]   --> tests/file-read-metadata.rs:62:9
[INFO] [stderr]    |
[INFO] [stderr] 62 |         drop(realpath(c_temp_path.as_ptr(), new_temp_path.as_mut_ptr() as *mut c_char));
[INFO] [stderr]    |         ^^^^^-------------------------------------------------------------------------^
[INFO] [stderr]    |              |
[INFO] [stderr]    |              argument has type `*mut i8`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dropping_copy_types)]` on by default
[INFO] [stderr] help: use `let _ = ...` to ignore the expression or result
[INFO] [stderr]    |
[INFO] [stderr] 62 -         drop(realpath(c_temp_path.as_ptr(), new_temp_path.as_mut_ptr() as *mut c_char));
[INFO] [stderr] 62 +         let _ = realpath(c_temp_path.as_ptr(), new_temp_path.as_mut_ptr() as *mut c_char);
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stderr]   --> tests/forbidden-syscalls.rs:52:1
[INFO] [stderr]    |
[INFO] [stderr] 52 | extern {
[INFO] [stderr]    | ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(missing_abi)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stderr]   --> tests/file-read-all.rs:93:1
[INFO] [stderr]    |
[INFO] [stderr] 93 | extern {
[INFO] [stderr]    | ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(missing_abi)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: calls to `std::mem::drop` with a value that implements `Copy` does nothing
[INFO] [stderr]   --> tests/file-read-all.rs:61:9
[INFO] [stderr]    |
[INFO] [stderr] 61 |         drop(realpath(c_temp_path.as_ptr(), new_temp_path.as_mut_ptr() as *mut c_char));
[INFO] [stderr]    |         ^^^^^-------------------------------------------------------------------------^
[INFO] [stderr]    |              |
[INFO] [stderr]    |              argument has type `*mut i8`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dropping_copy_types)]` on by default
[INFO] [stderr] help: use `let _ = ...` to ignore the expression or result
[INFO] [stderr]    |
[INFO] [stderr] 61 -         drop(realpath(c_temp_path.as_ptr(), new_temp_path.as_mut_ptr() as *mut c_char));
[INFO] [stderr] 61 +         let _ = realpath(c_temp_path.as_ptr(), new_temp_path.as_mut_ptr() as *mut c_char);
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `ChildSandboxMethods`, `ChildSandbox`, `Command`, `SandboxMethods`, and `Sandbox`
[INFO] [stderr]  --> tests/system-info-read.rs:8:21
[INFO] [stderr]   |
[INFO] [stderr] 8 | use gaol::sandbox::{ChildSandbox, ChildSandboxMethods, Command, Sandbox, SandboxMethods};
[INFO] [stderr]   |                     ^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^  ^^^^^^^  ^^^^^^^  ^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `c_char`, `c_int`, `c_void`, and `size_t`
[INFO] [stderr]  --> tests/system-info-read.rs:9:12
[INFO] [stderr]   |
[INFO] [stderr] 9 | use libc::{c_char, c_int, c_void, size_t};
[INFO] [stderr]   |            ^^^^^^  ^^^^^  ^^^^^^  ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::env`
[INFO] [stderr]   --> tests/system-info-read.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 | use std::env;
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::ffi::CString`
[INFO] [stderr]   --> tests/system-info-read.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 | use std::ffi::CString;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::iter`
[INFO] [stderr]   --> tests/system-info-read.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 | use std::iter;
[INFO] [stderr]    |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::ptr`
[INFO] [stderr]   --> tests/system-info-read.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 13 | use std::ptr;
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: static `SYSCTL_NAME` is never used
[INFO] [stderr]   --> tests/system-info-read.rs:15:8
[INFO] [stderr]    |
[INFO] [stderr] 15 | static SYSCTL_NAME: &'static str = "hw.ncpu";
[INFO] [stderr]    |        ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `allowance_profile` is never used
[INFO] [stderr]   --> tests/system-info-read.rs:32:4
[INFO] [stderr]    |
[INFO] [stderr] 32 | fn allowance_profile() -> Profile {
[INFO] [stderr]    |    ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `prohibition_profile` is never used
[INFO] [stderr]   --> tests/system-info-read.rs:36:4
[INFO] [stderr]    |
[INFO] [stderr] 36 | fn prohibition_profile() -> Profile {
[INFO] [stderr]    |    ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `gaol` (lib test) generated 29 warnings (29 duplicates)
[INFO] [stderr] warning: `gaol` (test "file-read-metadata") generated 2 warnings (run `cargo fix --test "file-read-metadata"` to apply 1 suggestion)
[INFO] [stderr] warning: `gaol` (test "forbidden-syscalls") generated 1 warning (run `cargo fix --test "forbidden-syscalls"` to apply 1 suggestion)
[INFO] [stderr] warning: `gaol` (test "file-read-all") generated 2 warnings (run `cargo fix --test "file-read-all"` to apply 1 suggestion)
[INFO] [stderr] warning: `gaol` (test "system-info-read") generated 9 warnings (run `cargo fix --test "system-info-read"` to apply 6 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests lib.rs (/opt/rustwide/target/debug/deps/gaol-0008879664bb6de8)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr]      Running tests/file-read-all.rs (/opt/rustwide/target/debug/deps/file_read_all-d53521afb03a362c)
[INFO] [stdout] 
[INFO] [stderr] 
[INFO] [stderr] thread 'main' panicked at platform/linux/namespace.rs:193:5:
[INFO] [stderr] assertion failed: libc::unshare(libc::CLONE_NEWUSER | libc::CLONE_NEWPID) == 0
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x5c80225a7b82 - std::backtrace_rs::backtrace::libunwind::trace::hd39b1f53d3cf9745
[INFO] [stderr]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stderr]    1:     0x5c80225a7b82 - std::backtrace_rs::backtrace::trace_unsynchronized::he91d9a75d4e3972b
[INFO] [stderr]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stderr]    2:     0x5c80225a7b82 - std::sys::backtrace::_print_fmt::hca46938f8c6e22cf
[INFO] [stderr]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/sys/backtrace.rs:66:9
[INFO] [stderr]    3:     0x5c80225a7b82 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::ha499add612cccf8e
[INFO] [stderr]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/sys/backtrace.rs:39:26
[INFO] [stderr]    4:     0x5c80225c4643 - core::fmt::rt::Argument::fmt::hd21145b75a833b7a
[INFO] [stderr]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/fmt/rt.rs:173:76
[INFO] [stderr]    5:     0x5c80225c4643 - core::fmt::write::hb10c956f5235c8a4
[INFO] [stderr]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/fmt/mod.rs:1465:25
[INFO] [stderr]    6:     0x5c80225a5513 - std::io::default_write_fmt::h1470b6bb31d733fd
[INFO] [stderr]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/io/mod.rs:639:11
[INFO] [stderr]    7:     0x5c80225a5513 - std::io::Write::write_fmt::hd8146ab3991543d1
[INFO] [stderr]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/io/mod.rs:1954:13
[INFO] [stderr]    8:     0x5c80225a79d2 - std::sys::backtrace::BacktraceLock::print::hb47c770ef659fd10
[INFO] [stderr]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/sys/backtrace.rs:42:9
[INFO] [stderr]    9:     0x5c80225a8a46 - std::panicking::default_hook::{{closure}}::hdda8afb9d457a22c
[INFO] [stderr]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:300:27
[INFO] [stderr]   10:     0x5c80225a8849 - std::panicking::default_hook::h7c46b44874fe5c9a
[INFO] [stderr]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:327:9
[INFO] [stderr]   11:     0x5c80225a9312 - std::panicking::rust_panic_with_hook::ha6cb99ed099eb1c5
[INFO] [stderr]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:833:13
[INFO] [stderr]   12:     0x5c80225a9176 - std::panicking::begin_panic_handler::{{closure}}::he11808bc797ee921
[INFO] [stderr]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:699:13
[INFO] [stderr]   13:     0x5c80225a8079 - std::sys::backtrace::__rust_end_short_backtrace::h9418807cb7346258
[INFO] [stderr]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/sys/backtrace.rs:168:18
[INFO] [stderr]   14:     0x5c80225a8e3d - __rustc[18fb429eef004894]::rust_begin_unwind
[INFO] [stderr]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:697:5
[INFO] [stderr]   15:     0x5c80225c3930 - core::panicking::panic_fmt::hd890aeb12c3a3fc3
[INFO] [stderr]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/panicking.rs:75:14
[INFO] [stderr]   16:     0x5c80225c399c - core::panicking::panic::h318cb8731d7e290d
[INFO] [stderr]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/panicking.rs:145:5
[INFO] [stderr]   17:     0x5c80225851df - gaol::platform::linux::namespace::prepare_user_and_pid_namespaces::h6254d4bc6244492e
[INFO] [stderr]                                at /opt/rustwide/workdir/platform/linux/namespace.rs:193:5
[INFO] [stderr]   18:     0x5c80225853a6 - gaol::platform::linux::namespace::start::hbf5289b2e96d3e25
[INFO] [stderr]                                at /opt/rustwide/workdir/platform/linux/namespace.rs:243:13
[INFO] [stderr]   19:     0x5c80225832da - <gaol::platform::linux::Sandbox as gaol::sandbox::SandboxMethods>::start::hd3cdce9f893c7ab8
[INFO] [stderr]                                at /opt/rustwide/workdir/platform/linux/mod.rs:72:9
[INFO] [stderr]   20:     0x5c802257ceec - file_read_all::main::hab0f3b8db3d7879f
[INFO] [stderr]                                at /opt/rustwide/workdir/tests/file-read-all.rs:75:26
[INFO] [stderr]   21:     0x5c802257b1f3 - core::ops::function::FnOnce::call_once::h4d44e5e22d20e90e
[INFO] [stderr]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/ops/function.rs:250:5
[INFO] [stderr]   22:     0x5c802257b1f3 - std::sys::backtrace::__rust_begin_short_backtrace::h3cf56b4280d03306
[INFO] [stderr]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/sys/backtrace.rs:152:18
[INFO] [stderr]   23:     0x5c802257de19 - std::rt::lang_start::{{closure}}::h8e1d269e42ba3d93
[INFO] [stderr]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/rt.rs:206:18
[INFO] [stderr]   24:     0x5c80225a2750 - core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once::h106557a9d245eb10
[INFO] [stderr]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/ops/function.rs:284:21
[INFO] [stderr]   25:     0x5c80225a2750 - std::panicking::catch_unwind::do_call::h18100d9574045a86
[INFO] [stderr]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:589:40
[INFO] [stderr]   26:     0x5c80225a2750 - std::panicking::catch_unwind::hf9f86a2471d520c7
[INFO] [stderr]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:552:19
[INFO] [stderr]   27:     0x5c80225a2750 - std::panic::catch_unwind::h410688ae8e8348a9
[INFO] [stderr]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panic.rs:359:14
[INFO] [stderr]   28:     0x5c80225a2750 - std::rt::lang_start_internal::{{closure}}::h42fee7344f1a80c6
[INFO] [stderr]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/rt.rs:175:24
[INFO] [stderr]   29:     0x5c80225a2750 - std::panicking::catch_unwind::do_call::h62b4ab9c433ebcfb
[INFO] [stderr]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:589:40
[INFO] [stderr]   30:     0x5c80225a2750 - std::panicking::catch_unwind::h61ceb8228d4a4310
[INFO] [stderr]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:552:19
[INFO] [stderr]   31:     0x5c80225a2750 - std::panic::catch_unwind::hf4a60a68b20bb306
[INFO] [stderr]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panic.rs:359:14
[INFO] [stderr]   32:     0x5c80225a2750 - std::rt::lang_start_internal::h3478bd2aa4cc9cb2
[INFO] [stderr]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/rt.rs:171:5
[INFO] [stderr]   33:     0x5c802257de0c - main
[INFO] [stderr]   34:     0x76b0cc43c1ca - <unknown>
[INFO] [stderr]   35:     0x76b0cc43c28b - __libc_start_main
[INFO] [stderr]   36:     0x5c802257af65 - _start
[INFO] [stderr]   37:                0x0 - <unknown>
[INFO] [stderr] 
[INFO] [stderr] thread 'main' panicked at platform/linux/namespace.rs:271:9:
[INFO] [stderr] assertion failed: libc::read(pipe_fds[0], &mut grandchild_pid as *mut i32 as *mut c_void,
[INFO] [stderr]         mem::size_of::<pid_t>() as size_t) ==
[INFO] [stderr]     mem::size_of::<pid_t>() as ssize_t
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x5c80225a7b82 - std::backtrace_rs::backtrace::libunwind::trace::hd39b1f53d3cf9745
[INFO] [stderr]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stderr]    1:     0x5c80225a7b82 - std::backtrace_rs::backtrace::trace_unsynchronized::he91d9a75d4e3972b
[INFO] [stderr]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stderr]    2:     0x5c80225a7b82 - std::sys::backtrace::_print_fmt::hca46938f8c6e22cf
[INFO] [stderr]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/sys/backtrace.rs:66:9
[INFO] [stderr]    3:     0x5c80225a7b82 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::ha499add612cccf8e
[INFO] [stderr]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/sys/backtrace.rs:39:26
[INFO] [stderr]    4:     0x5c80225c4643 - core::fmt::rt::Argument::fmt::hd21145b75a833b7a
[INFO] [stderr]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/fmt/rt.rs:173:76
[INFO] [stderr]    5:     0x5c80225c4643 - core::fmt::write::hb10c956f5235c8a4
[INFO] [stderr]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/fmt/mod.rs:1465:25
[INFO] [stderr]    6:     0x5c80225a5513 - std::io::default_write_fmt::h1470b6bb31d733fd
[INFO] [stderr]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/io/mod.rs:639:11
[INFO] [stderr]    7:     0x5c80225a5513 - std::io::Write::write_fmt::hd8146ab3991543d1
[INFO] [stderr]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/io/mod.rs:1954:13
[INFO] [stderr]    8:     0x5c80225a79d2 - std::sys::backtrace::BacktraceLock::print::hb47c770ef659fd10
[INFO] [stderr]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/sys/backtrace.rs:42:9
[INFO] [stderr]    9:     0x5c80225a8a46 - std::panicking::default_hook::{{closure}}::hdda8afb9d457a22c
[INFO] [stderr]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:300:27
[INFO] [stderr]   10:     0x5c80225a8849 - std::panicking::default_hook::h7c46b44874fe5c9a
[INFO] [stderr]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:327:9
[INFO] [stderr]   11:     0x5c80225a9312 - std::panicking::rust_panic_with_hook::ha6cb99ed099eb1c5
[INFO] [stderr]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:833:13
[INFO] [stderr]   12:     0x5c80225a9176 - std::panicking::begin_panic_handler::{{closure}}::he11808bc797ee921
[INFO] [stderr]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:699:13
[INFO] [stderr]   13:     0x5c80225a8079 - std::sys::backtrace::__rust_end_short_backtrace::h9418807cb7346258
[INFO] [stderr]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/sys/backtrace.rs:168:18
[INFO] [stderr]   14:     0x5c80225a8e3d - __rustc[18fb429eef004894]::rust_begin_unwind
[INFO] [stderr]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:697:5
[INFO] [stderr]   15:     0x5c80225c3930 - core::panicking::panic_fmt::hd890aeb12c3a3fc3
[INFO] [stderr]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/panicking.rs:75:14
[INFO] [stderr]   16:     0x5c80225c399c - core::panicking::panic::h318cb8731d7e290d
[INFO] [stderr]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/panicking.rs:145:5
[INFO] [stderr]   17:     0x5c8022585392 - gaol::platform::linux::namespace::start::hbf5289b2e96d3e25
[INFO] [stderr]                                at /opt/rustwide/workdir/platform/linux/namespace.rs:271:9
[INFO] [stderr]   18:     0x5c80225832da - <gaol::platform::linux::Sandbox as gaol::sandbox::SandboxMethods>::start::hd3cdce9f893c7ab8
[INFO] [stderr]                                at /opt/rustwide/workdir/platform/linux/mod.rs:72:9
[INFO] [stderr]   19:     0x5c802257ceec - file_read_all::main::hab0f3b8db3d7879f
[INFO] [stderr]                                at /opt/rustwide/workdir/tests/file-read-all.rs:75:26
[INFO] [stderr]   20:     0x5c802257b1f3 - core::ops::function::FnOnce::call_once::h4d44e5e22d20e90e
[INFO] [stderr]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/ops/function.rs:250:5
[INFO] [stderr]   21:     0x5c802257b1f3 - std::sys::backtrace::__rust_begin_short_backtrace::h3cf56b4280d03306
[INFO] [stderr]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/sys/backtrace.rs:152:18
[INFO] [stderr]   22:     0x5c802257de19 - std::rt::lang_start::{{closure}}::h8e1d269e42ba3d93
[INFO] [stderr]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/rt.rs:206:18
[INFO] [stderr]   23:     0x5c80225a2750 - core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once::h106557a9d245eb10
[INFO] [stderr]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/ops/function.rs:284:21
[INFO] [stderr]   24:     0x5c80225a2750 - std::panicking::catch_unwind::do_call::h18100d9574045a86
[INFO] [stderr]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:589:40
[INFO] [stderr]   25:     0x5c80225a2750 - std::panicking::catch_unwind::hf9f86a2471d520c7
[INFO] [stderr]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:552:19
[INFO] [stderr]   26:     0x5c80225a2750 - std::panic::catch_unwind::h410688ae8e8348a9
[INFO] [stderr]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panic.rs:359:14
[INFO] [stderr]   27:     0x5c80225a2750 - std::rt::lang_start_internal::{{closure}}::h42fee7344f1a80c6
[INFO] [stderr]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/rt.rs:175:24
[INFO] [stderr]   28:     0x5c80225a2750 - std::panicking::catch_unwind::do_call::h62b4ab9c433ebcfb
[INFO] [stderr]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:589:40
[INFO] [stderr]   29:     0x5c80225a2750 - std::panicking::catch_unwind::h61ceb8228d4a4310
[INFO] [stderr]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:552:19
[INFO] [stderr]   30:     0x5c80225a2750 - std::panic::catch_unwind::hf4a60a68b20bb306
[INFO] [stderr]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panic.rs:359:14
[INFO] [stderr]   31:     0x5c80225a2750 - std::rt::lang_start_internal::h3478bd2aa4cc9cb2
[INFO] [stderr]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/rt.rs:171:5
[INFO] [stderr]   32:     0x5c802257de0c - main
[INFO] [stderr]   33:     0x76b0cc43c1ca - <unknown>
[INFO] [stderr]   34:     0x76b0cc43c28b - __libc_start_main
[INFO] [stderr]   35:     0x5c802257af65 - _start
[INFO] [stderr]   36:                0x0 - <unknown>
[INFO] [stderr] error: test failed, to rerun pass `--test file-read-all`
[INFO] running `Command { std: "docker" "inspect" "8544e76037c057195948edba0742f98d2460890dc8490b0aab2e5deb10225d97", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8544e76037c057195948edba0742f98d2460890dc8490b0aab2e5deb10225d97", kill_on_drop: false }`
[INFO] [stdout] 8544e76037c057195948edba0742f98d2460890dc8490b0aab2e5deb10225d97
