[INFO] fetching crate runcc 2.0.2... [INFO] testing runcc-2.0.2 against beta-2022-02-22 for beta-1.60-1 [INFO] extracting crate runcc 2.0.2 into /workspace/builds/worker-2/source [INFO] validating manifest of crates.io crate runcc 2.0.2 on toolchain beta-2022-02-22 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "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-2/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-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded concolor-control v0.0.7 [INFO] [stderr] Downloaded concolor-query v0.0.4 [INFO] [stderr] Downloaded ron v0.6.6 [INFO] [stderr] Downloaded kstring v1.0.6 [INFO] [stderr] Downloaded toml_edit v0.12.3 [INFO] [stderr] Downloaded combine v4.6.2 [INFO] [stderr] Downloaded clap_derive v3.0.5 [INFO] [stderr] Downloaded os_pipe v1.0.0 [INFO] [stderr] Downloaded clap v3.0.5 [INFO] [stderr] Downloaded trycmd v0.9.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9cf1dd46c2f87dcab19c727713c89e04958032a5542484b5b6999eddb5eca5c2 [INFO] running `Command { std: "docker" "start" "-a" "9cf1dd46c2f87dcab19c727713c89e04958032a5542484b5b6999eddb5eca5c2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9cf1dd46c2f87dcab19c727713c89e04958032a5542484b5b6999eddb5eca5c2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9cf1dd46c2f87dcab19c727713c89e04958032a5542484b5b6999eddb5eca5c2", kill_on_drop: false }` [INFO] [stdout] 9cf1dd46c2f87dcab19c727713c89e04958032a5542484b5b6999eddb5eca5c2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5554d6314e7e2eda40ec0549ce42f3d22bd9ff9532dc05de8f6acb6471750619 [INFO] running `Command { std: "docker" "start" "-a" "5554d6314e7e2eda40ec0549ce42f3d22bd9ff9532dc05de8f6acb6471750619", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling proc-macro2 v1.0.36 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.85 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling libc v0.2.112 [INFO] [stderr] Compiling serde_derive v1.0.133 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling serde v1.0.133 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling hashbrown v0.11.2 [INFO] [stderr] Compiling ryu v1.0.9 [INFO] [stderr] Compiling heck v0.4.0 [INFO] [stderr] Compiling serde_json v1.0.74 [INFO] [stderr] Compiling linked-hash-map v0.5.4 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling textwrap v0.14.2 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling itoa v1.0.1 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling termcolor v1.1.2 [INFO] [stderr] Compiling strsim v0.10.0 [INFO] [stderr] Compiling pin-project-lite v0.2.8 [INFO] [stderr] Compiling base64 v0.13.0 [INFO] [stderr] Compiling once_cell v1.9.0 [INFO] [stderr] Compiling bytes v1.1.0 [INFO] [stderr] Compiling yaml-rust v0.4.5 [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 os_str_bytes v6.0.0 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] Compiling quote v1.0.14 [INFO] [stderr] Compiling mio v0.7.14 [INFO] [stderr] Compiling signal-hook-registry v1.4.0 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling num_cpus v1.13.1 [INFO] [stderr] Compiling regex v1.5.4 [INFO] [stderr] Compiling tokio-macros v1.7.0 [INFO] [stderr] Compiling clap_derive v3.0.5 [INFO] [stderr] Compiling tokio v1.15.0 [INFO] [stderr] Compiling clap v3.0.5 [INFO] [stderr] Compiling serde_yaml v0.8.23 [INFO] [stderr] Compiling toml v0.5.8 [INFO] [stderr] Compiling ron v0.6.6 [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, [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 16.49s [INFO] running `Command { std: "docker" "inspect" "5554d6314e7e2eda40ec0549ce42f3d22bd9ff9532dc05de8f6acb6471750619", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5554d6314e7e2eda40ec0549ce42f3d22bd9ff9532dc05de8f6acb6471750619", kill_on_drop: false }` [INFO] [stdout] 5554d6314e7e2eda40ec0549ce42f3d22bd9ff9532dc05de8f6acb6471750619 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d5e11364a5f44aee672cc278a9b6121431e638c4e033470fbef7ae6cf533449e [INFO] running `Command { std: "docker" "start" "-a" "d5e11364a5f44aee672cc278a9b6121431e638c4e033470fbef7ae6cf533449e", kill_on_drop: false }` [INFO] [stderr] Compiling crossbeam-utils v0.8.5 [INFO] [stderr] Compiling crossbeam-epoch v0.9.5 [INFO] [stderr] Compiling rayon-core v1.9.1 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling ppv-lite86 v0.2.16 [INFO] [stderr] Compiling humantime v2.1.0 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Compiling remove_dir_all v0.5.3 [INFO] [stderr] Compiling concolor-query v0.0.4 [INFO] [stderr] Compiling yansi v0.5.0 [INFO] [stderr] Compiling difflib v0.4.0 [INFO] [stderr] Compiling glob v0.3.0 [INFO] [stderr] Compiling shlex v1.1.0 [INFO] [stderr] Compiling normalize-line-endings v0.3.0 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling rayon v1.5.1 [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, [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 itertools v0.10.3 [INFO] [stderr] Compiling walkdir v2.3.2 [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-channel v0.5.1 [INFO] [stderr] Compiling rand v0.8.4 [INFO] [stderr] Compiling crossbeam-deque v0.8.1 [INFO] [stderr] Compiling tempfile v3.2.0 [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, [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 18.61s [INFO] running `Command { std: "docker" "inspect" "d5e11364a5f44aee672cc278a9b6121431e638c4e033470fbef7ae6cf533449e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d5e11364a5f44aee672cc278a9b6121431e638c4e033470fbef7ae6cf533449e", kill_on_drop: false }` [INFO] [stdout] d5e11364a5f44aee672cc278a9b6121431e638c4e033470fbef7ae6cf533449e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] a37540a48fd2c37ad4d3b8752322597cf024da4563b3668428e238523911e4e2 [INFO] running `Command { std: "docker" "start" "-a" "a37540a48fd2c37ad4d3b8752322597cf024da4563b3668428e238523911e4e2", kill_on_drop: false }` [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, [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 0.07s [INFO] [stderr] Running unittests (/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 env::tests::match_one_env_no_env ... ok [INFO] [stdout] test config::kill::tests::deserialize_kill_behavior ... ok [INFO] [stdout] test env::tests::match_one_env_ok ... ok [INFO] [stdout] test env::tests::match_one_env_only ... ok [INFO] [stdout] test env::tests::match_one_env_fail ... 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 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests (/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 0.03s [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 325) ... ok [INFO] [stdout] test src/env.rs - env::match_program_with_envs (line 335) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.04s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "a37540a48fd2c37ad4d3b8752322597cf024da4563b3668428e238523911e4e2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a37540a48fd2c37ad4d3b8752322597cf024da4563b3668428e238523911e4e2", kill_on_drop: false }` [INFO] [stdout] a37540a48fd2c37ad4d3b8752322597cf024da4563b3668428e238523911e4e2