[INFO] crate gaol 0.2.0 is already in cache [INFO] extracting crate gaol 0.2.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/gaol/0.2.0 [INFO] extracting crate gaol 0.2.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/gaol/0.2.0 [INFO] validating manifest of gaol-0.2.0 on toolchain 1.37.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of gaol-0.2.0 on toolchain beta-2019-08-13 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing gaol-0.2.0 [INFO] removed 0 missing tests [INFO] finished frobbing gaol-0.2.0 [INFO] frobbed toml for gaol-0.2.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/gaol/0.2.0/Cargo.toml [INFO] started frobbing gaol-0.2.0 [INFO] removed 0 missing tests [INFO] finished frobbing gaol-0.2.0 [INFO] frobbed toml for gaol-0.2.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/gaol/0.2.0/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing gaol-0.2.0 against beta-2019-08-13 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/gaol/0.2.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "build" "--frozen"` [INFO] [stdout] b5fa9abe90fe2378e406d7846e33eed5d21dc85c51f8add43dd25a081baaff4d [INFO] running `"docker" "start" "-a" "b5fa9abe90fe2378e406d7846e33eed5d21dc85c51f8add43dd25a081baaff4d"` [INFO] [stderr] Compiling gaol v0.2.0 (/opt/crater/workdir) [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: constant item is never used: `EM_386` [INFO] [stderr] --> platform/linux/seccomp.rs:108:1 [INFO] [stderr] | [INFO] [stderr] 108 | const EM_386: u32 = 3; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `EM_PPC` [INFO] [stderr] --> platform/linux/seccomp.rs:109:1 [INFO] [stderr] | [INFO] [stderr] 109 | const EM_PPC: u32 = 20; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `EM_PPC64` [INFO] [stderr] --> platform/linux/seccomp.rs:110:1 [INFO] [stderr] | [INFO] [stderr] 110 | const EM_PPC64: u32 = 21; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `EM_ARM` [INFO] [stderr] --> platform/linux/seccomp.rs:111:1 [INFO] [stderr] | [INFO] [stderr] 111 | const EM_ARM: u32 = 40; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `EM_AARCH64` [INFO] [stderr] --> platform/linux/seccomp.rs:113:1 [INFO] [stderr] | [INFO] [stderr] 113 | const EM_AARCH64: u32 = 183; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `AUDIT_ARCH_X86` [INFO] [stderr] --> platform/linux/seccomp.rs:120:1 [INFO] [stderr] | [INFO] [stderr] 120 | const AUDIT_ARCH_X86: u32 = EM_386 | __AUDIT_ARCH_LE; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `AUDIT_ARCH_ARM` [INFO] [stderr] --> platform/linux/seccomp.rs:124:1 [INFO] [stderr] | [INFO] [stderr] 124 | const AUDIT_ARCH_ARM: u32 = EM_ARM | __AUDIT_ARCH_LE; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `AUDIT_ARCH_AARCH64` [INFO] [stderr] --> platform/linux/seccomp.rs:126:1 [INFO] [stderr] | [INFO] [stderr] 126 | const AUDIT_ARCH_AARCH64: u32 = EM_AARCH64 | __AUDIT_ARCH_64BIT | __AUDIT_ARCH_LE; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `AUDIT_ARCH_PPC` [INFO] [stderr] --> platform/linux/seccomp.rs:128:1 [INFO] [stderr] | [INFO] [stderr] 128 | const AUDIT_ARCH_PPC: u32 = EM_PPC; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `AUDIT_ARCH_PPC64` [INFO] [stderr] --> platform/linux/seccomp.rs:130:1 [INFO] [stderr] | [INFO] [stderr] 130 | const AUDIT_ARCH_PPC64: u32 = EM_PPC64 | __AUDIT_ARCH_64BIT; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `AUDIT_ARCH_PPC64LE` [INFO] [stderr] --> platform/linux/seccomp.rs:132:1 [INFO] [stderr] | [INFO] [stderr] 132 | const AUDIT_ARCH_PPC64LE: u32 = EM_PPC64 | __AUDIT_ARCH_64BIT | __AUDIT_ARCH_LE; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.35s [INFO] running `"docker" "inspect" "b5fa9abe90fe2378e406d7846e33eed5d21dc85c51f8add43dd25a081baaff4d"` [INFO] running `"docker" "rm" "-f" "b5fa9abe90fe2378e406d7846e33eed5d21dc85c51f8add43dd25a081baaff4d"` [INFO] [stdout] b5fa9abe90fe2378e406d7846e33eed5d21dc85c51f8add43dd25a081baaff4d [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/gaol/0.2.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "test" "--frozen" "--no-run"` [INFO] [stdout] 30449216d5cc794bb29fcdb0ffa2eb01cb83228dc422d3b3123efb12b165c4f7 [INFO] running `"docker" "start" "-a" "30449216d5cc794bb29fcdb0ffa2eb01cb83228dc422d3b3123efb12b165c4f7"` [INFO] [stderr] Compiling gaol v0.2.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused imports: `ChildSandboxMethods`, `ChildSandbox`, `Command`, `SandboxMethods`, `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`, `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 item is never used: `SYSCTL_NAME` [INFO] [stderr] --> tests/system-info-read.rs:15:1 [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 is never used: `allowance_profile` [INFO] [stderr] --> tests/system-info-read.rs:32:1 [INFO] [stderr] | [INFO] [stderr] 32 | fn allowance_profile() -> Profile { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `prohibition_profile` [INFO] [stderr] --> tests/system-info-read.rs:36:1 [INFO] [stderr] | [INFO] [stderr] 36 | fn prohibition_profile() -> Profile { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [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: constant item is never used: `EM_386` [INFO] [stderr] --> platform/linux/seccomp.rs:108:1 [INFO] [stderr] | [INFO] [stderr] 108 | const EM_386: u32 = 3; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `EM_PPC` [INFO] [stderr] --> platform/linux/seccomp.rs:109:1 [INFO] [stderr] | [INFO] [stderr] 109 | const EM_PPC: u32 = 20; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `EM_PPC64` [INFO] [stderr] --> platform/linux/seccomp.rs:110:1 [INFO] [stderr] | [INFO] [stderr] 110 | const EM_PPC64: u32 = 21; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `EM_ARM` [INFO] [stderr] --> platform/linux/seccomp.rs:111:1 [INFO] [stderr] | [INFO] [stderr] 111 | const EM_ARM: u32 = 40; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `EM_AARCH64` [INFO] [stderr] --> platform/linux/seccomp.rs:113:1 [INFO] [stderr] | [INFO] [stderr] 113 | const EM_AARCH64: u32 = 183; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `AUDIT_ARCH_X86` [INFO] [stderr] --> platform/linux/seccomp.rs:120:1 [INFO] [stderr] | [INFO] [stderr] 120 | const AUDIT_ARCH_X86: u32 = EM_386 | __AUDIT_ARCH_LE; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `AUDIT_ARCH_ARM` [INFO] [stderr] --> platform/linux/seccomp.rs:124:1 [INFO] [stderr] | [INFO] [stderr] 124 | const AUDIT_ARCH_ARM: u32 = EM_ARM | __AUDIT_ARCH_LE; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `AUDIT_ARCH_AARCH64` [INFO] [stderr] --> platform/linux/seccomp.rs:126:1 [INFO] [stderr] | [INFO] [stderr] 126 | const AUDIT_ARCH_AARCH64: u32 = EM_AARCH64 | __AUDIT_ARCH_64BIT | __AUDIT_ARCH_LE; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `AUDIT_ARCH_PPC` [INFO] [stderr] --> platform/linux/seccomp.rs:128:1 [INFO] [stderr] | [INFO] [stderr] 128 | const AUDIT_ARCH_PPC: u32 = EM_PPC; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `AUDIT_ARCH_PPC64` [INFO] [stderr] --> platform/linux/seccomp.rs:130:1 [INFO] [stderr] | [INFO] [stderr] 130 | const AUDIT_ARCH_PPC64: u32 = EM_PPC64 | __AUDIT_ARCH_64BIT; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `AUDIT_ARCH_PPC64LE` [INFO] [stderr] --> platform/linux/seccomp.rs:132:1 [INFO] [stderr] | [INFO] [stderr] 132 | const AUDIT_ARCH_PPC64LE: u32 = EM_PPC64 | __AUDIT_ARCH_64BIT | __AUDIT_ARCH_LE; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.43s [INFO] running `"docker" "inspect" "30449216d5cc794bb29fcdb0ffa2eb01cb83228dc422d3b3123efb12b165c4f7"` [INFO] running `"docker" "rm" "-f" "30449216d5cc794bb29fcdb0ffa2eb01cb83228dc422d3b3123efb12b165c4f7"` [INFO] [stdout] 30449216d5cc794bb29fcdb0ffa2eb01cb83228dc422d3b3123efb12b165c4f7 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/gaol/0.2.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "test" "--frozen"` [INFO] [stdout] 4beecbb6681a63b936945be0876751a5383f8d08d7ddd99c78e9b2e52350516c [INFO] running `"docker" "start" "-a" "4beecbb6681a63b936945be0876751a5383f8d08d7ddd99c78e9b2e52350516c"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running /opt/crater/target/debug/deps/gaol-57a3a8c3e1416239 [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 [INFO] [stdout] [INFO] [stderr] Running /opt/crater/target/debug/deps/file_read_all-1757c9e77c18193c [INFO] [stderr] thread 'main' panicked at 'assertion failed: unshare(CLONE_NEWUSER | CLONE_NEWPID) == 0', platform/linux/namespace.rs:193:5 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x5594b3a5fa9b - backtrace::backtrace::libunwind::trace::h23ae608c8b906c69 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.34/src/backtrace/libunwind.rs:88 [INFO] [stderr] 1: 0x5594b3a5fa9b - backtrace::backtrace::trace_unsynchronized::h65b3ea295a85fd48 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.34/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x5594b3a5fa9b - std::sys_common::backtrace::_print::h24f527b44b6cfc06 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:47 [INFO] [stderr] 3: 0x5594b3a5fa9b - std::sys_common::backtrace::print::h712608e4347fd64a [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:36 [INFO] [stderr] 4: 0x5594b3a5fa9b - std::panicking::default_hook::{{closure}}::h6c3d570c2b500048 [INFO] [stderr] at src/libstd/panicking.rs:200 [INFO] [stderr] 5: 0x5594b3a5f776 - std::panicking::default_hook::hb29963fb4747e0dd [INFO] [stderr] at src/libstd/panicking.rs:214 [INFO] [stderr] 6: 0x5594b3a6015d - std::panicking::rust_panic_with_hook::hd1236c3083de823a [INFO] [stderr] at src/libstd/panicking.rs:477 [INFO] [stderr] 7: 0x5594b3a52395 - std::panicking::begin_panic::ha80ab8960da246a4 [INFO] [stderr] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panicking.rs:411 [INFO] [stderr] 8: 0x5594b3a4d143 - gaol::platform::linux::namespace::prepare_user_and_pid_namespaces::heda0926b62228047 [INFO] [stderr] at platform/linux/namespace.rs:193 [INFO] [stderr] 9: 0x5594b3a4e12c - gaol::platform::linux::namespace::start::h5331027bc36535fc [INFO] [stderr] at platform/linux/namespace.rs:243 [INFO] [stderr] 10: 0x5594b3a3d840 - ::start::h2a9dd7442bef56f2 [INFO] [stderr] at platform/linux/mod.rs:72 [INFO] [stderr] 11: 0x5594b3a190c4 - file_read_all::main::h1e0f84c4fc08b92d [INFO] [stderr] at tests/file-read-all.rs:69 [INFO] [stderr] 12: 0x5594b3a11520 - std::rt::lang_start::{{closure}}::h76fdb13dfabc1e45 [INFO] [stderr] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/rt.rs:64 [INFO] [stderr] 13: 0x5594b3a5fbb3 - std::rt::lang_start_internal::{{closure}}::hf367a5a6ae52b0ce [INFO] [stderr] at src/libstd/rt.rs:49 [INFO] [stderr] 14: 0x5594b3a5fbb3 - std::panicking::try::do_call::h9d779bc5e27e3284 [INFO] [stderr] at src/libstd/panicking.rs:296 [INFO] [stderr] 15: 0x5594b3a624ba - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:80 [INFO] [stderr] 16: 0x5594b3a6066d - std::panicking::try::h4af22d9cb0afa351 [INFO] [stderr] at src/libstd/panicking.rs:275 [INFO] [stderr] 17: 0x5594b3a6066d - std::panic::catch_unwind::hbb68a9ada87bfb97 [INFO] [stderr] at src/libstd/panic.rs:394 [INFO] [stderr] 18: 0x5594b3a6066d - std::rt::lang_start_internal::hba9e09d74440ce4d [INFO] [stderr] at src/libstd/rt.rs:48 [INFO] [stderr] 19: 0x5594b3a114f9 - std::rt::lang_start::hf600807345b33b63 [INFO] [stderr] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/rt.rs:64 [INFO] [stderr] 20: 0x5594b3a1954a - main [INFO] [stderr] 21: 0x7fa16e2042e1 - __libc_start_main [INFO] [stderr] 22: 0x5594b3a0af2a - _start [INFO] [stderr] 23: 0x0 - [INFO] [stderr] thread 'main' panicked at 'assertion failed: libc::read(pipe_fds[0], &mut grandchild_pid as *mut i32 as *mut c_void, [INFO] [stderr] mem::size_of::() as size_t) == [INFO] [stderr] mem::size_of::() as ssize_t', platform/linux/namespace.rs:271:9 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x5594b3a5fa9b - backtrace::backtrace::libunwind::trace::h23ae608c8b906c69 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.34/src/backtrace/libunwind.rs:88 [INFO] [stderr] 1: 0x5594b3a5fa9b - backtrace::backtrace::trace_unsynchronized::h65b3ea295a85fd48 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.34/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x5594b3a5fa9b - std::sys_common::backtrace::_print::h24f527b44b6cfc06 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:47 [INFO] [stderr] 3: 0x5594b3a5fa9b - std::sys_common::backtrace::print::h712608e4347fd64a [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:36 [INFO] [stderr] 4: 0x5594b3a5fa9b - std::panicking::default_hook::{{closure}}::h6c3d570c2b500048 [INFO] [stderr] at src/libstd/panicking.rs:200 [INFO] [stderr] 5: 0x5594b3a5f776 - std::panicking::default_hook::hb29963fb4747e0dd [INFO] [stderr] at src/libstd/panicking.rs:214 [INFO] [stderr] 6: 0x5594b3a6015d - std::panicking::rust_panic_with_hook::hd1236c3083de823a [INFO] [stderr] at src/libstd/panicking.rs:477 [INFO] [stderr] 7: 0x5594b3a52395 - std::panicking::begin_panic::ha80ab8960da246a4 [INFO] [stderr] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panicking.rs:411 [INFO] [stderr] 8: 0x5594b3a4e31d - gaol::platform::linux::namespace::start::h5331027bc36535fc [INFO] [stderr] at platform/linux/namespace.rs:271 [INFO] [stderr] 9: 0x5594b3a3d840 - ::start::h2a9dd7442bef56f2 [INFO] [stderr] at platform/linux/mod.rs:72 [INFO] [stderr] 10: 0x5594b3a190c4 - file_read_all::main::h1e0f84c4fc08b92d [INFO] [stderr] at tests/file-read-all.rs:69 [INFO] [stderr] 11: 0x5594b3a11520 - std::rt::lang_start::{{closure}}::h76fdb13dfabc1e45 [INFO] [stderr] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/rt.rs:64 [INFO] [stderr] 12: 0x5594b3a5fbb3 - std::rt::lang_start_internal::{{closure}}::hf367a5a6ae52b0ce [INFO] [stderr] at src/libstd/rt.rs:49 [INFO] [stderr] 13: 0x5594b3a5fbb3 - std::panicking::try::do_call::h9d779bc5e27e3284 [INFO] [stderr] at src/libstd/panicking.rs:296 [INFO] [stderr] 14: 0x5594b3a624ba - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:80 [INFO] [stderr] 15: 0x5594b3a6066d - std::panicking::try::h4af22d9cb0afa351 [INFO] [stderr] at src/libstd/panicking.rs:275 [INFO] [stderr] 16: 0x5594b3a6066d - std::panic::catch_unwind::hbb68a9ada87bfb97 [INFO] [stderr] at src/libstd/panic.rs:394 [INFO] [stderr] 17: 0x5594b3a6066d - std::rt::lang_start_internal::hba9e09d74440ce4d [INFO] [stderr] at src/libstd/rt.rs:48 [INFO] [stderr] 18: 0x5594b3a114f9 - std::rt::lang_start::hf600807345b33b63 [INFO] [stderr] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/rt.rs:64 [INFO] [stderr] 19: 0x5594b3a1954a - main [INFO] [stderr] 20: 0x7fa16e2042e1 - __libc_start_main [INFO] [stderr] 21: 0x5594b3a0af2a - _start [INFO] [stderr] 22: 0x0 - [INFO] [stderr] error: test failed, to rerun pass '--test file-read-all' [INFO] running `"docker" "inspect" "4beecbb6681a63b936945be0876751a5383f8d08d7ddd99c78e9b2e52350516c"` [INFO] running `"docker" "rm" "-f" "4beecbb6681a63b936945be0876751a5383f8d08d7ddd99c78e9b2e52350516c"` [INFO] [stdout] 4beecbb6681a63b936945be0876751a5383f8d08d7ddd99c78e9b2e52350516c