[INFO] fetching crate runcc 2.0.2...
[INFO] testing runcc-2.0.2 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate runcc 2.0.2 into /workspace/builds/worker-82/source
[INFO] validating manifest of crates.io crate runcc 2.0.2 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate runcc 2.0.2
[INFO] finished tweaking crates.io crate runcc 2.0.2
[INFO] tweaked toml for crates.io crate runcc 2.0.2 written to /workspace/builds/worker-82/source/Cargo.toml
[INFO] crate crates.io crate runcc 2.0.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-82/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-82/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d9b3924ecc7ce286ada801855cbc8d9c99c8620aa3d3b01543ee6fc0d7d6c3e0
[INFO] running `Command { std: "docker" "start" "-a" "d9b3924ecc7ce286ada801855cbc8d9c99c8620aa3d3b01543ee6fc0d7d6c3e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d9b3924ecc7ce286ada801855cbc8d9c99c8620aa3d3b01543ee6fc0d7d6c3e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d9b3924ecc7ce286ada801855cbc8d9c99c8620aa3d3b01543ee6fc0d7d6c3e0", kill_on_drop: false }`
[INFO] [stdout] d9b3924ecc7ce286ada801855cbc8d9c99c8620aa3d3b01543ee6fc0d7d6c3e0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-82/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-82/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7e2adfd962d4241b8b4123b4efaf56a9d1ad90577c64fcf455cce79fb12277c5
[INFO] running `Command { std: "docker" "start" "-a" "7e2adfd962d4241b8b4123b4efaf56a9d1ad90577c64fcf455cce79fb12277c5", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.36
[INFO] [stderr]    Compiling syn v1.0.85
[INFO] [stderr]    Compiling libc v0.2.112
[INFO] [stderr]    Compiling serde_derive v1.0.133
[INFO] [stderr]    Compiling serde v1.0.133
[INFO] [stderr]    Compiling serde_json v1.0.74
[INFO] [stderr]    Compiling heck v0.4.0
[INFO] [stderr]    Compiling textwrap v0.14.2
[INFO] [stderr]    Compiling strsim v0.10.0
[INFO] [stderr]    Compiling once_cell v1.9.0
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling indexmap v1.7.0
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling os_str_bytes v6.0.0
[INFO] [stderr]    Compiling quote v1.0.14
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling mio v0.7.14
[INFO] [stderr]    Compiling num_cpus v1.13.1
[INFO] [stderr]    Compiling signal-hook-registry v1.4.0
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling clap_derive v3.0.5
[INFO] [stderr]    Compiling tokio-macros v1.7.0
[INFO] [stderr]    Compiling tokio v1.15.0
[INFO] [stderr]    Compiling clap v3.0.5
[INFO] [stderr]    Compiling ron v0.6.6
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]    Compiling serde_yaml v0.8.23
[INFO] [stderr]    Compiling runcc v2.0.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field is never read: `data`
[INFO] [stdout]  --> src/run/command/spawned.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 |     data: T,
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] note: `SharedCommandSpawned` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]  --> src/run/command/spawned.rs:7:10
[INFO] [stdout]   |
[INFO] [stdout] 7 | #[derive(Clone)]
[INFO] [stdout]   |          ^^^^^
[INFO] [stdout]   = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `killer`
[INFO] [stdout]   --> src/run/command/spawned.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     killer: kill::CommandKiller<R>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `SharedCommandSpawned` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   --> src/run/command/spawned.rs:7:10
[INFO] [stdout]    |
[INFO] [stdout] 7  | #[derive(Clone)]
[INFO] [stdout]    |          ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]   --> src/run/system.rs:88:29
[INFO] [stdout]    |
[INFO] [stdout] 88 | ...                   &plugin.on_command_exited(cmd.clone());
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 88 |                             let _ = &plugin.on_command_exited(cmd.clone());
[INFO] [stdout]    |                             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> src/run/system.rs:123:37
[INFO] [stdout]     |
[INFO] [stdout] 123 | ...                   &plugin.on_command_exited(cmd);
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 123 |                                     let _ = &plugin.on_command_exited(cmd);
[INFO] [stdout]     |                                     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> src/run/system.rs:126:37
[INFO] [stdout]     |
[INFO] [stdout] 126 | ...                   &plugin.on_command_exited(cmd.clone());
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 126 |                                     let _ = &plugin.on_command_exited(cmd.clone());
[INFO] [stdout]     |                                     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 22.81s
[INFO] running `Command { std: "docker" "inspect" "7e2adfd962d4241b8b4123b4efaf56a9d1ad90577c64fcf455cce79fb12277c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e2adfd962d4241b8b4123b4efaf56a9d1ad90577c64fcf455cce79fb12277c5", kill_on_drop: false }`
[INFO] [stdout] 7e2adfd962d4241b8b4123b4efaf56a9d1ad90577c64fcf455cce79fb12277c5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-82/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-82/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2834283c3f5d12bfa003909e3daa22ac252b9d1f622c6ebeb788ab7d2d1c3503
[INFO] running `Command { std: "docker" "start" "-a" "2834283c3f5d12bfa003909e3daa22ac252b9d1f622c6ebeb788ab7d2d1c3503", kill_on_drop: false }`
[INFO] [stderr]    Compiling humantime v2.1.0
[INFO] [stderr]    Compiling concolor-query v0.0.4
[INFO] [stderr]    Compiling yansi v0.5.0
[INFO] [stderr]    Compiling normalize-line-endings v0.3.0
[INFO] [stderr]    Compiling difflib v0.4.0
[INFO] [stderr]    Compiling memoffset v0.6.5
[INFO] [stderr]    Compiling itertools v0.10.3
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling combine v4.6.2
[INFO] [stderr]    Compiling os_pipe v1.0.0
[INFO] [stderr]    Compiling wait-timeout v0.2.0
[INFO] [stderr]    Compiling kstring v1.0.6
[INFO] [stdout] warning: field is never read: `data`
[INFO] [stdout]  --> src/run/command/spawned.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 |     data: T,
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] note: `SharedCommandSpawned` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]  --> src/run/command/spawned.rs:7:10
[INFO] [stdout]   |
[INFO] [stdout] 7 | #[derive(Clone)]
[INFO] [stdout]   |          ^^^^^
[INFO] [stdout]   = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `killer`
[INFO] [stdout]   --> src/run/command/spawned.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     killer: kill::CommandKiller<R>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `SharedCommandSpawned` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   --> src/run/command/spawned.rs:7:10
[INFO] [stdout]    |
[INFO] [stdout] 7  | #[derive(Clone)]
[INFO] [stdout]    |          ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]   --> src/run/system.rs:88:29
[INFO] [stdout]    |
[INFO] [stdout] 88 | ...                   &plugin.on_command_exited(cmd.clone());
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 88 |                             let _ = &plugin.on_command_exited(cmd.clone());
[INFO] [stdout]    |                             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> src/run/system.rs:123:37
[INFO] [stdout]     |
[INFO] [stdout] 123 | ...                   &plugin.on_command_exited(cmd);
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 123 |                                     let _ = &plugin.on_command_exited(cmd);
[INFO] [stdout]     |                                     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> src/run/system.rs:126:37
[INFO] [stdout]     |
[INFO] [stdout] 126 | ...                   &plugin.on_command_exited(cmd.clone());
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 126 |                                     let _ = &plugin.on_command_exited(cmd.clone());
[INFO] [stdout]     |                                     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling concolor-control v0.0.7
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling humantime-serde v1.0.1
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.5
[INFO] [stderr]    Compiling rand v0.8.4
[INFO] [stderr]    Compiling crossbeam-deque v0.8.1
[INFO] [stderr]    Compiling rayon-core v1.9.1
[INFO] [stderr]    Compiling tempfile v3.2.0
[INFO] [stderr]    Compiling rayon v1.5.1
[INFO] [stderr]    Compiling toml_edit v0.12.3
[INFO] [stderr]    Compiling trycmd v0.9.0
[INFO] [stderr]    Compiling runcc v2.0.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field is never read: `data`
[INFO] [stdout]  --> src/run/command/spawned.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 |     data: T,
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] note: `SharedCommandSpawned` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]  --> src/run/command/spawned.rs:7:10
[INFO] [stdout]   |
[INFO] [stdout] 7 | #[derive(Clone)]
[INFO] [stdout]   |          ^^^^^
[INFO] [stdout]   = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `killer`
[INFO] [stdout]   --> src/run/command/spawned.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     killer: kill::CommandKiller<R>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `SharedCommandSpawned` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   --> src/run/command/spawned.rs:7:10
[INFO] [stdout]    |
[INFO] [stdout] 7  | #[derive(Clone)]
[INFO] [stdout]    |          ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]   --> src/run/system.rs:88:29
[INFO] [stdout]    |
[INFO] [stdout] 88 | ...                   &plugin.on_command_exited(cmd.clone());
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 88 |                             let _ = &plugin.on_command_exited(cmd.clone());
[INFO] [stdout]    |                             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> src/run/system.rs:123:37
[INFO] [stdout]     |
[INFO] [stdout] 123 | ...                   &plugin.on_command_exited(cmd);
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 123 |                                     let _ = &plugin.on_command_exited(cmd);
[INFO] [stdout]     |                                     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> src/run/system.rs:126:37
[INFO] [stdout]     |
[INFO] [stdout] 126 | ...                   &plugin.on_command_exited(cmd.clone());
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 126 |                                     let _ = &plugin.on_command_exited(cmd.clone());
[INFO] [stdout]     |                                     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 31.09s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/runcc-1fd28374ab5b887f)
[INFO] [stderr]   Executable unittests src/bin/cargo-runcc.rs (/opt/rustwide/target/debug/deps/cargo_runcc-a7babd4fdf7db3d2)
[INFO] [stderr]   Executable tests/cli_tests.rs (/opt/rustwide/target/debug/deps/cli_tests-c873312f4d22a0a8)
[INFO] running `Command { std: "docker" "inspect" "2834283c3f5d12bfa003909e3daa22ac252b9d1f622c6ebeb788ab7d2d1c3503", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2834283c3f5d12bfa003909e3daa22ac252b9d1f622c6ebeb788ab7d2d1c3503", kill_on_drop: false }`
[INFO] [stdout] 2834283c3f5d12bfa003909e3daa22ac252b9d1f622c6ebeb788ab7d2d1c3503
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-82/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-82/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2d7029dea5edb9ea754a9e07408f400771b5c2b2903d285c0a197e37ac8b6da6
[INFO] running `Command { std: "docker" "start" "-a" "2d7029dea5edb9ea754a9e07408f400771b5c2b2903d285c0a197e37ac8b6da6", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: field is never read: `data`
[INFO] [stderr]  --> src/run/command/spawned.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 |     data: T,
[INFO] [stderr]   |     ^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] note: `SharedCommandSpawned` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]  --> src/run/command/spawned.rs:7:10
[INFO] [stderr]   |
[INFO] [stderr] 7 | #[derive(Clone)]
[INFO] [stderr]   |          ^^^^^
[INFO] [stderr]   = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `killer`
[INFO] [stderr]   --> src/run/command/spawned.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 |     killer: kill::CommandKiller<R>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] note: `SharedCommandSpawned` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]   --> src/run/command/spawned.rs:7:10
[INFO] [stderr]    |
[INFO] [stderr] 7  | #[derive(Clone)]
[INFO] [stderr]    |          ^^^^^
[INFO] [stderr]    = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused borrow that must be used
[INFO] [stderr]   --> src/run/system.rs:88:29
[INFO] [stderr]    |
[INFO] [stderr] 88 | ...                   &plugin.on_command_exited(cmd.clone());
[INFO] [stderr]    |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]    |
[INFO] [stderr] 88 |                             let _ = &plugin.on_command_exited(cmd.clone());
[INFO] [stderr]    |                             +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: unused borrow that must be used
[INFO] [stderr]    --> src/run/system.rs:123:37
[INFO] [stderr]     |
[INFO] [stderr] 123 | ...                   &plugin.on_command_exited(cmd);
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value
[INFO] [stderr]     |
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]     |
[INFO] [stderr] 123 |                                     let _ = &plugin.on_command_exited(cmd);
[INFO] [stderr]     |                                     +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: unused borrow that must be used
[INFO] [stderr]    --> src/run/system.rs:126:37
[INFO] [stderr]     |
[INFO] [stderr] 126 | ...                   &plugin.on_command_exited(cmd.clone());
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value
[INFO] [stderr]     |
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]     |
[INFO] [stderr] 126 |                                     let _ = &plugin.on_command_exited(cmd.clone());
[INFO] [stderr]     |                                     +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: `runcc` (lib) generated 5 warnings
[INFO] [stderr] warning: `runcc` (lib test) generated 5 warnings (5 duplicates)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.43s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/runcc-1fd28374ab5b887f)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test config::input::win_cmd::tests::test_is_valid_env_name ... ok
[INFO] [stdout] test config::kill::tests::deserialize_kill_behavior ... ok
[INFO] [stdout] test env::tests::match_one_env_fail ... ok
[INFO] [stdout] test env::tests::match_one_env_ok ... ok
[INFO] [stdout] test env::tests::match_one_env_no_env ... ok
[INFO] [stdout] test env::tests::match_one_env_only ... ok
[INFO] [stdout] test cli::options::tests::parse_multiple_env ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/bin/cargo-runcc.rs (/opt/rustwide/target/debug/deps/cargo_runcc-a7babd4fdf7db3d2)
[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] [stdout] 
[INFO] [stderr]      Running tests/cli_tests.rs (/opt/rustwide/target/debug/deps/cli_tests-c873312f4d22a0a8)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr] Testing tests/cmd/help.trycmd:6 ... ok
[INFO] [stderr] Testing tests/cmd/help.trycmd:33 ... ok
[INFO] [stdout] test cli_tests ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.24s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests runcc
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/env.rs - env::match_program_with_envs (line 335) ... ok
[INFO] [stdout] test src/env.rs - env::match_program_with_envs (line 325) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 5.04s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "2d7029dea5edb9ea754a9e07408f400771b5c2b2903d285c0a197e37ac8b6da6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2d7029dea5edb9ea754a9e07408f400771b5c2b2903d285c0a197e37ac8b6da6", kill_on_drop: false }`
[INFO] [stdout] 2d7029dea5edb9ea754a9e07408f400771b5c2b2903d285c0a197e37ac8b6da6