[INFO] fetching crate liboj 0.3.0-alpha.1... [INFO] testing liboj-0.3.0-alpha.1 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-1 [INFO] extracting crate liboj 0.3.0-alpha.1 into /workspace/builds/worker-4-tc1/source [INFO] started tweaking crates.io crate liboj 0.3.0-alpha.1 [INFO] finished tweaking crates.io crate liboj 0.3.0-alpha.1 [INFO] tweaked toml for crates.io crate liboj 0.3.0-alpha.1 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate liboj 0.3.0-alpha.1 on toolchain 562dee4820c458d823175268e41601d4c060588a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 97 packages to latest compatible versions [INFO] [stderr] Adding bincode v1.3.3 (available: v3.0.0) [INFO] [stderr] Adding bindgen v0.51.1 (available: v0.72.1) [INFO] [stderr] Adding nix v0.15.0 (available: v0.31.2) [INFO] [stderr] Adding rand v0.7.3 (available: v0.10.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded shlex v0.1.1 [INFO] [stderr] Downloaded clang-sys v0.28.1 [INFO] [stderr] Downloaded which v3.1.1 [INFO] [stderr] Downloaded bindgen v0.51.1 [INFO] [stderr] Downloaded nix v0.15.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 008e8d0ed432d06020fa4fce509d6b8a7d919ba35854d4c7772e142e45d2ef11 [INFO] running `Command { std: "docker" "start" "-a" "008e8d0ed432d06020fa4fce509d6b8a7d919ba35854d4c7772e142e45d2ef11", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "008e8d0ed432d06020fa4fce509d6b8a7d919ba35854d4c7772e142e45d2ef11", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "008e8d0ed432d06020fa4fce509d6b8a7d919ba35854d4c7772e142e45d2ef11", kill_on_drop: false }` [INFO] [stdout] 008e8d0ed432d06020fa4fce509d6b8a7d919ba35854d4c7772e142e45d2ef11 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 130a0f634a27f0189dcffb7153344b9ec949fcc2987262a51925440afbc1f78f [INFO] running `Command { std: "docker" "start" "-a" "130a0f634a27f0189dcffb7153344b9ec949fcc2987262a51925440afbc1f78f", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.184 [INFO] [stderr] Compiling memchr v2.8.0 [INFO] [stderr] Compiling linux-raw-sys v0.12.1 [INFO] [stderr] Compiling rustix v1.1.4 [INFO] [stderr] Compiling nix v0.15.0 [INFO] [stderr] Compiling fastrand v2.4.1 [INFO] [stderr] Compiling once_cell v1.21.4 [INFO] [stderr] Compiling syn v2.0.117 [INFO] [stderr] Compiling serde_json v1.0.149 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling getrandom v0.4.2 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling tempfile v3.27.0 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling bincode v1.3.3 [INFO] [stderr] Compiling liboj v0.3.0-alpha.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/compiler/mod.rs:44:26 [INFO] [stdout] | [INFO] [stdout] 44 | pub fn new(language: &str) -> Option { [INFO] [stdout] | ^^^^ ^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 44 | pub fn new(language: &str) -> Option> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/executor/cgroup/mod.rs:34:27 [INFO] [stdout] | [INFO] [stdout] 34 | pub fn cpu_controller(&self) -> Option> { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 34 | pub fn cpu_controller(&self) -> Option> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/executor/cgroup/mod.rs:45:31 [INFO] [stdout] | [INFO] [stdout] 45 | pub fn cpuacct_controller(&self) -> Option> { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 45 | pub fn cpuacct_controller(&self) -> Option> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/executor/cgroup/mod.rs:56:30 [INFO] [stdout] | [INFO] [stdout] 56 | pub fn memory_controller(&self) -> Option> { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 56 | pub fn memory_controller(&self) -> Option> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/executor/cgroup/mod.rs:88:45 [INFO] [stdout] | [INFO] [stdout] 88 | fn hierarchies<'a>(&'a self) -> Vec> { [INFO] [stdout] | -- ^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is named here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 88 | fn hierarchies<'a>(&'a self) -> Vec>> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/executor/cgroup/controller/cpu.rs:33:26 [INFO] [stdout] | [INFO] [stdout] 33 | fn from_ctx(context: &Context) -> CpuController { [INFO] [stdout] | ^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 33 | fn from_ctx(context: &Context) -> CpuController<'_, PathBuf> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/executor/cgroup/controller/cpuacct.rs:92:26 [INFO] [stdout] | [INFO] [stdout] 92 | fn from_ctx(context: &Context) -> CpuAcctController { [INFO] [stdout] | ^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 92 | fn from_ctx(context: &Context) -> CpuAcctController<'_, PathBuf> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/executor/cgroup/controller/memory.rs:44:26 [INFO] [stdout] | [INFO] [stdout] 44 | fn from_ctx(context: &Context) -> MemoryController { [INFO] [stdout] | ^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 44 | fn from_ctx(context: &Context) -> MemoryController<'_, PathBuf> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.95s [INFO] running `Command { std: "docker" "inspect" "130a0f634a27f0189dcffb7153344b9ec949fcc2987262a51925440afbc1f78f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "130a0f634a27f0189dcffb7153344b9ec949fcc2987262a51925440afbc1f78f", kill_on_drop: false }` [INFO] [stdout] 130a0f634a27f0189dcffb7153344b9ec949fcc2987262a51925440afbc1f78f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 757f08187e1fbccfc214ed64834082def7baddef4a04004e2a498f766eb9e2ec [INFO] running `Command { std: "docker" "start" "-a" "757f08187e1fbccfc214ed64834082def7baddef4a04004e2a498f766eb9e2ec", kill_on_drop: false }` [INFO] [stderr] Compiling liboj v0.3.0-alpha.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/compiler/mod.rs:44:26 [INFO] [stdout] | [INFO] [stdout] 44 | pub fn new(language: &str) -> Option { [INFO] [stdout] | ^^^^ ^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 44 | pub fn new(language: &str) -> Option> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/executor/cgroup/mod.rs:34:27 [INFO] [stdout] | [INFO] [stdout] 34 | pub fn cpu_controller(&self) -> Option> { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 34 | pub fn cpu_controller(&self) -> Option> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/executor/cgroup/mod.rs:45:31 [INFO] [stdout] | [INFO] [stdout] 45 | pub fn cpuacct_controller(&self) -> Option> { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 45 | pub fn cpuacct_controller(&self) -> Option> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/executor/cgroup/mod.rs:56:30 [INFO] [stdout] | [INFO] [stdout] 56 | pub fn memory_controller(&self) -> Option> { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 56 | pub fn memory_controller(&self) -> Option> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/executor/cgroup/mod.rs:88:45 [INFO] [stdout] | [INFO] [stdout] 88 | fn hierarchies<'a>(&'a self) -> Vec> { [INFO] [stdout] | -- ^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is named here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 88 | fn hierarchies<'a>(&'a self) -> Vec>> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/executor/cgroup/controller/cpu.rs:33:26 [INFO] [stdout] | [INFO] [stdout] 33 | fn from_ctx(context: &Context) -> CpuController { [INFO] [stdout] | ^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 33 | fn from_ctx(context: &Context) -> CpuController<'_, PathBuf> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/executor/cgroup/controller/cpuacct.rs:92:26 [INFO] [stdout] | [INFO] [stdout] 92 | fn from_ctx(context: &Context) -> CpuAcctController { [INFO] [stdout] | ^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 92 | fn from_ctx(context: &Context) -> CpuAcctController<'_, PathBuf> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/executor/cgroup/controller/memory.rs:44:26 [INFO] [stdout] | [INFO] [stdout] 44 | fn from_ctx(context: &Context) -> MemoryController { [INFO] [stdout] | ^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 44 | fn from_ctx(context: &Context) -> MemoryController<'_, PathBuf> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: a method with this name may be added to the standard library in the future [INFO] [stdout] --> src/executor/tests.rs:108:10 [INFO] [stdout] | [INFO] [stdout] 108 | .chroot("/") [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: call with fully qualified syntax `executor::CommandExt::chroot(...)` to keep using the current method [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = note: `#[warn(unstable_name_collisions)]` (part of `#[warn(future_incompatible)]`) on by default [INFO] [stdout] help: add `#![feature(process_chroot)]` to the crate attributes to enable `std::os::unix::process::CommandExt::chroot` [INFO] [stdout] --> src/lib.rs:3:1 [INFO] [stdout] | [INFO] [stdout] 3 + #![feature(process_chroot)] [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/compiler/mod.rs:44:26 [INFO] [stdout] | [INFO] [stdout] 44 | pub fn new(language: &str) -> Option { [INFO] [stdout] | ^^^^ ^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 44 | pub fn new(language: &str) -> Option> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/executor/cgroup/mod.rs:34:27 [INFO] [stdout] | [INFO] [stdout] 34 | pub fn cpu_controller(&self) -> Option> { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 34 | pub fn cpu_controller(&self) -> Option> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/executor/cgroup/mod.rs:45:31 [INFO] [stdout] | [INFO] [stdout] 45 | pub fn cpuacct_controller(&self) -> Option> { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 45 | pub fn cpuacct_controller(&self) -> Option> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/executor/cgroup/mod.rs:56:30 [INFO] [stdout] | [INFO] [stdout] 56 | pub fn memory_controller(&self) -> Option> { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 56 | pub fn memory_controller(&self) -> Option> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/executor/cgroup/mod.rs:88:45 [INFO] [stdout] | [INFO] [stdout] 88 | fn hierarchies<'a>(&'a self) -> Vec> { [INFO] [stdout] | -- ^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is named here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 88 | fn hierarchies<'a>(&'a self) -> Vec>> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/executor/cgroup/controller/cpu.rs:33:26 [INFO] [stdout] | [INFO] [stdout] 33 | fn from_ctx(context: &Context) -> CpuController { [INFO] [stdout] | ^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 33 | fn from_ctx(context: &Context) -> CpuController<'_, PathBuf> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/executor/cgroup/controller/cpuacct.rs:92:26 [INFO] [stdout] | [INFO] [stdout] 92 | fn from_ctx(context: &Context) -> CpuAcctController { [INFO] [stdout] | ^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 92 | fn from_ctx(context: &Context) -> CpuAcctController<'_, PathBuf> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/executor/cgroup/controller/memory.rs:44:26 [INFO] [stdout] | [INFO] [stdout] 44 | fn from_ctx(context: &Context) -> MemoryController { [INFO] [stdout] | ^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 44 | fn from_ctx(context: &Context) -> MemoryController<'_, PathBuf> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.78s [INFO] running `Command { std: "docker" "inspect" "757f08187e1fbccfc214ed64834082def7baddef4a04004e2a498f766eb9e2ec", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "757f08187e1fbccfc214ed64834082def7baddef4a04004e2a498f766eb9e2ec", kill_on_drop: false }` [INFO] [stdout] 757f08187e1fbccfc214ed64834082def7baddef4a04004e2a498f766eb9e2ec [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] fd8107b596e2a0f093468744b1b3ecb8d21222e568e61391bc6d00c42b6af247 [INFO] running `Command { std: "docker" "start" "-a" "fd8107b596e2a0f093468744b1b3ecb8d21222e568e61391bc6d00c42b6af247", kill_on_drop: false }` [INFO] [stderr] Compiling liboj v0.3.0-alpha.1 (/opt/rustwide/workdir) [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/compiler/mod.rs:44:26 [INFO] [stderr] | [INFO] [stderr] 44 | pub fn new(language: &str) -> Option { [INFO] [stderr] | ^^^^ ^^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 44 | pub fn new(language: &str) -> Option> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/executor/cgroup/mod.rs:34:27 [INFO] [stderr] | [INFO] [stderr] 34 | pub fn cpu_controller(&self) -> Option> { [INFO] [stderr] | ^^^^^ ^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 34 | pub fn cpu_controller(&self) -> Option> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/executor/cgroup/mod.rs:45:31 [INFO] [stderr] | [INFO] [stderr] 45 | pub fn cpuacct_controller(&self) -> Option> { [INFO] [stderr] | ^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 45 | pub fn cpuacct_controller(&self) -> Option> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/executor/cgroup/mod.rs:56:30 [INFO] [stderr] | [INFO] [stderr] 56 | pub fn memory_controller(&self) -> Option> { [INFO] [stderr] | ^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 56 | pub fn memory_controller(&self) -> Option> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's named elsewhere is confusing [INFO] [stderr] --> src/executor/cgroup/mod.rs:88:45 [INFO] [stderr] | [INFO] [stderr] 88 | fn hierarchies<'a>(&'a self) -> Vec> { [INFO] [stderr] | -- ^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is named here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] help: consistently use `'a` [INFO] [stderr] | [INFO] [stderr] 88 | fn hierarchies<'a>(&'a self) -> Vec>> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/executor/cgroup/controller/cpu.rs:33:26 [INFO] [stderr] | [INFO] [stderr] 33 | fn from_ctx(context: &Context) -> CpuController { [INFO] [stderr] | ^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 33 | fn from_ctx(context: &Context) -> CpuController<'_, PathBuf> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/executor/cgroup/controller/cpuacct.rs:92:26 [INFO] [stderr] | [INFO] [stderr] 92 | fn from_ctx(context: &Context) -> CpuAcctController { [INFO] [stderr] | ^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 92 | fn from_ctx(context: &Context) -> CpuAcctController<'_, PathBuf> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/executor/cgroup/controller/memory.rs:44:26 [INFO] [stderr] | [INFO] [stderr] 44 | fn from_ctx(context: &Context) -> MemoryController { [INFO] [stderr] | ^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 44 | fn from_ctx(context: &Context) -> MemoryController<'_, PathBuf> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: a method with this name may be added to the standard library in the future [INFO] [stderr] --> src/executor/tests.rs:108:10 [INFO] [stderr] | [INFO] [stderr] 108 | .chroot("/") [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: call with fully qualified syntax `executor::CommandExt::chroot(...)` to keep using the current method [INFO] [stderr] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stderr] = note: for more information, see issue #48919 [INFO] [stderr] = note: `#[warn(unstable_name_collisions)]` (part of `#[warn(future_incompatible)]`) on by default [INFO] [stderr] help: add `#![feature(process_chroot)]` to the crate attributes to enable `std::os::unix::process::CommandExt::chroot` [INFO] [stderr] --> src/lib.rs:3:1 [INFO] [stderr] | [INFO] [stderr] 3 + #![feature(process_chroot)] [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: `liboj` (lib) generated 8 warnings (run `cargo fix --lib -p liboj` to apply 8 suggestions) [INFO] [stderr] warning: `liboj` (lib test) generated 9 warnings (8 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.69s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/liboj-a2b56be195648844) [INFO] [stdout] [INFO] [stdout] running 17 tests [INFO] [stderr] aborting due to panic at src/executor/mod.rs:52:18: [INFO] [stdout] test checker::tests::test_diff_complete_eq ... ok [INFO] [stderr] Failed to unshare namespace: Sys(EPERM) [INFO] [stdout] test checker::tests::test_diff_with_space_at_eol ... ok [INFO] [stdout] test checker::tests::test_diff_with_empty_line_at_eof ... ok [INFO] [stdout] test checker::tests::test_check ... ok [INFO] [stdout] test checker::tests::test_diff_with_both_empty_line_at_eof_and_space_at_eol ... ok [INFO] [stdout] test executor::cgroup::tests::test_cpu_controller ... FAILED [INFO] [stdout] test executor::cgroup::tests::test_memory_controller ... FAILED [INFO] [stdout] test executor::cgroup::tests::test_cpuacct_controller ... FAILED [INFO] [stdout] test executor::cgroup::tests::test_cgroup_path ... FAILED [INFO] [stdout] test executor::tests::test_cgroup ... FAILED [INFO] [stdout] test compiler::backends::tests::c_gcc::test_c_gcc_compile_failed ... ok [INFO] [stdout] test executor::tests::test_chroot ... ok [INFO] [stdout] test compiler::backends::tests::c_gcc::test_c_gcc_compile ... ok [INFO] [stdout] test executor::tests::test_unshare ... FAILED [INFO] [stdout] test compiler::backends::tests::cpp_gxx::test_cpp_gxx_compile_failed ... ok [INFO] [stdout] test compiler::backends::tests::cpp_gxx::test_cpp_gxx_compile ... ok [INFO] [stdout] test executor::tests::test_timeout ... ok [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- executor::cgroup::tests::test_cpu_controller stdout ---- [INFO] [stdout] Error: Os { code: 2, kind: NotFound, message: "No such file or directory" } [INFO] [stdout] [INFO] [stdout] ---- executor::cgroup::tests::test_memory_controller stdout ---- [INFO] [stdout] Error: Os { code: 2, kind: NotFound, message: "No such file or directory" } [INFO] [stdout] [INFO] [stdout] ---- executor::cgroup::tests::test_cpuacct_controller stdout ---- [INFO] [stdout] Error: Os { code: 2, kind: NotFound, message: "No such file or directory" } [INFO] [stdout] [INFO] [stdout] ---- executor::cgroup::tests::test_cgroup_path stdout ---- [INFO] [stdout] Error: Os { code: 2, kind: NotFound, message: "No such file or directory" } [INFO] [stdout] [INFO] [stdout] ---- executor::tests::test_cgroup stdout ---- [INFO] [stdout] Error: Os { code: 2, kind: NotFound, message: "No such file or directory" } [INFO] [stdout] [INFO] [stdout] ---- executor::tests::test_unshare stdout ---- [INFO] [stdout] [INFO] [stdout] thread 'executor::tests::test_unshare' (105) panicked at src/executor/tests.rs:130:5: [INFO] [stdout] assertion failed: exit_status.success() [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x5c620f29a21a - std[31e582c13f4e914f]::backtrace_rs::backtrace::libunwind::trace [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stdout] 1: 0x5c620f29a21a - std[31e582c13f4e914f]::backtrace_rs::backtrace::trace_unsynchronized:: [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stdout] 2: 0x5c620f29a21a - std[31e582c13f4e914f]::sys::backtrace::_print_fmt [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/sys/backtrace.rs:74:9 [INFO] [stdout] 3: 0x5c620f29a21a - <::print::DisplayBacktrace as core[fa0eadad68403074]::fmt::Display>::fmt [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/sys/backtrace.rs:44:26 [INFO] [stdout] 4: 0x5c620f2aef3a - ::fmt [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/core/src/fmt/rt.rs:152:76 [INFO] [stdout] 5: 0x5c620f2aef3a - core[fa0eadad68403074]::fmt::write [INFO] [stdout] 6: 0x5c620f29ec32 - std[31e582c13f4e914f]::io::default_write_fmt::> [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/io/mod.rs:639:11 [INFO] [stdout] 7: 0x5c620f29ec32 - as std[31e582c13f4e914f]::io::Write>::write_fmt [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/io/mod.rs:1994:13 [INFO] [stdout] 8: 0x5c620f276f8f - ::print [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/sys/backtrace.rs:47:9 [INFO] [stdout] 9: 0x5c620f276f8f - std[31e582c13f4e914f]::panicking::default_hook::{closure#0} [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/panicking.rs:292:27 [INFO] [stdout] 10: 0x5c620f291779 - std[31e582c13f4e914f]::panicking::default_hook [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/panicking.rs:316:9 [INFO] [stdout] 11: 0x5c620f1e4bbc - core[fa0eadad68403074]::ops::function::Fn<(&'a std[31e582c13f4e914f]::panic::PanicHookInfo<'b>,), Output = ()> + core[fa0eadad68403074]::marker::Sync + core[fa0eadad68403074]::marker::Send> as core[fa0eadad68403074]::ops::function::Fn<(&std[31e582c13f4e914f]::panic::PanicHookInfo,)>>::call [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/alloc/src/boxed.rs:2254:9 [INFO] [stdout] 12: 0x5c620f1e4bbc - test[7530e63dc052480e]::test_main_with_exit_callback::::{closure#0} [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/test/src/lib.rs:145:21 [INFO] [stdout] 13: 0x5c620f291932 - core[fa0eadad68403074]::ops::function::Fn<(&'a std[31e582c13f4e914f]::panic::PanicHookInfo<'b>,), Output = ()> + core[fa0eadad68403074]::marker::Sync + core[fa0eadad68403074]::marker::Send> as core[fa0eadad68403074]::ops::function::Fn<(&std[31e582c13f4e914f]::panic::PanicHookInfo,)>>::call [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/alloc/src/boxed.rs:2254:9 [INFO] [stdout] 14: 0x5c620f291932 - std[31e582c13f4e914f]::panicking::panic_with_hook [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/panicking.rs:833:13 [INFO] [stdout] 15: 0x5c620f27707a - std[31e582c13f4e914f]::panicking::panic_handler::{closure#0} [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/panicking.rs:691:13 [INFO] [stdout] 16: 0x5c620f26bff9 - std[31e582c13f4e914f]::sys::backtrace::__rust_end_short_backtrace:: [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/sys/backtrace.rs:182:18 [INFO] [stdout] 17: 0x5c620f277d5d - __rustc[fc8e3a9f23f26cb]::rust_begin_unwind [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/panicking.rs:689:5 [INFO] [stdout] 18: 0x5c620f2af6cc - core[fa0eadad68403074]::panicking::panic_fmt [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/core/src/panicking.rs:80:14 [INFO] [stdout] 19: 0x5c620f2af692 - core[fa0eadad68403074]::panicking::panic [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/core/src/panicking.rs:150:5 [INFO] [stderr] error: test failed, to rerun pass `--lib` [INFO] [stdout] 20: 0x5c620f1cc951 - liboj[d2e44ed0ed7e4767]::executor::tests::test_unshare [INFO] [stdout] at /opt/rustwide/workdir/src/executor/tests.rs:130:5 [INFO] [stdout] 21: 0x5c620f1c8a57 - liboj[d2e44ed0ed7e4767]::executor::tests::test_unshare::{closure#0} [INFO] [stdout] at /opt/rustwide/workdir/src/executor/tests.rs:119:22 [INFO] [stdout] 22: 0x5c620f1c1946 - >::call_once [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 23: 0x5c620f1d8c9b - core[fa0eadad68403074]::result::Result<(), alloc[49b8922c36ca62de]::string::String> as core[fa0eadad68403074]::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 24: 0x5c620f1d8c9b - test[7530e63dc052480e]::__rust_begin_short_backtrace::, fn() -> core[fa0eadad68403074]::result::Result<(), alloc[49b8922c36ca62de]::string::String>> [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/test/src/lib.rs:663:18 [INFO] [stdout] 25: 0x5c620f1e568b - test[7530e63dc052480e]::run_test_in_process::{closure#0} [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/test/src/lib.rs:686:74 [INFO] [stdout] 26: 0x5c620f1e568b - as core[fa0eadad68403074]::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/core/src/panic/unwind_safe.rs:275:9 [INFO] [stdout] 27: 0x5c620f1e568b - std[31e582c13f4e914f]::panicking::catch_unwind::do_call::, core[fa0eadad68403074]::result::Result<(), alloc[49b8922c36ca62de]::string::String>> [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/panicking.rs:581:40 [INFO] [stdout] 28: 0x5c620f1e568b - std[31e582c13f4e914f]::panicking::catch_unwind::, core[fa0eadad68403074]::panic::unwind_safe::AssertUnwindSafe> [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/panicking.rs:544:19 [INFO] [stdout] 29: 0x5c620f1e568b - std[31e582c13f4e914f]::panic::catch_unwind::, core[fa0eadad68403074]::result::Result<(), alloc[49b8922c36ca62de]::string::String>> [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/panic.rs:359:14 [INFO] [stdout] 30: 0x5c620f1e568b - test[7530e63dc052480e]::run_test_in_process [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/test/src/lib.rs:686:27 [INFO] [stdout] 31: 0x5c620f1e568b - test[7530e63dc052480e]::run_test::{closure#0} [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/test/src/lib.rs:607:43 [INFO] [stdout] 32: 0x5c620f1dfae4 - test[7530e63dc052480e]::run_test::{closure#1} [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/test/src/lib.rs:637:41 [INFO] [stdout] 33: 0x5c620f1dfae4 - std[31e582c13f4e914f]::sys::backtrace::__rust_begin_short_backtrace:: [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/sys/backtrace.rs:166:18 [INFO] [stdout] 34: 0x5c620f1e8292 - std[31e582c13f4e914f]::thread::lifecycle::spawn_unchecked::::{closure#1}::{closure#0} [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/thread/lifecycle.rs:91:13 [INFO] [stdout] 35: 0x5c620f1e8292 - ::{closure#1}::{closure#0}> as core[fa0eadad68403074]::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/core/src/panic/unwind_safe.rs:275:9 [INFO] [stdout] 36: 0x5c620f1e8292 - std[31e582c13f4e914f]::panicking::catch_unwind::do_call::::{closure#1}::{closure#0}>, ()> [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/panicking.rs:581:40 [INFO] [stdout] 37: 0x5c620f1e8292 - std[31e582c13f4e914f]::panicking::catch_unwind::<(), core[fa0eadad68403074]::panic::unwind_safe::AssertUnwindSafe::{closure#1}::{closure#0}>> [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/panicking.rs:544:19 [INFO] [stdout] 38: 0x5c620f1e8292 - std[31e582c13f4e914f]::panic::catch_unwind::::{closure#1}::{closure#0}>, ()> [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/panic.rs:359:14 [INFO] [stdout] 39: 0x5c620f1e8292 - std[31e582c13f4e914f]::thread::lifecycle::spawn_unchecked::::{closure#1} [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/thread/lifecycle.rs:89:26 [INFO] [stdout] 40: 0x5c620f1e8292 - ::{closure#1} as core[fa0eadad68403074]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 41: 0x5c620f29930f - + core[fa0eadad68403074]::marker::Send> as core[fa0eadad68403074]::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/alloc/src/boxed.rs:2240:9 [INFO] [stdout] 42: 0x5c620f29930f - ::new::thread_start [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/sys/thread/unix.rs:118:17 [INFO] [stdout] 43: 0x7f1e7549eaa4 - [INFO] [stdout] 44: 0x7f1e7552ba64 - clone [INFO] [stdout] 45: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] executor::cgroup::tests::test_cgroup_path [INFO] [stdout] executor::cgroup::tests::test_cpu_controller [INFO] [stdout] executor::cgroup::tests::test_cpuacct_controller [INFO] [stdout] executor::cgroup::tests::test_memory_controller [INFO] [stdout] executor::tests::test_cgroup [INFO] [stdout] executor::tests::test_unshare [INFO] [stdout] [INFO] [stdout] test result: FAILED. 11 passed; 6 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.04s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "fd8107b596e2a0f093468744b1b3ecb8d21222e568e61391bc6d00c42b6af247", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fd8107b596e2a0f093468744b1b3ecb8d21222e568e61391bc6d00c42b6af247", kill_on_drop: false }` [INFO] [stdout] fd8107b596e2a0f093468744b1b3ecb8d21222e568e61391bc6d00c42b6af247