[INFO] cloning repository https://github.com/virtustron/atomic_queue [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/virtustron/atomic_queue" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvirtustron%2Fatomic_queue", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvirtustron%2Fatomic_queue'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 4485ce5f4c81cd55e398345a9978efeda74bb3dc [INFO] testing virtustron/atomic_queue against 1.59.0 for beta-1.60-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvirtustron%2Fatomic_queue" "/workspace/builds/worker-1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/virtustron/atomic_queue on toolchain 1.59.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/virtustron/atomic_queue [INFO] finished tweaking git repo https://github.com/virtustron/atomic_queue [INFO] tweaked toml for git repo https://github.com/virtustron/atomic_queue written to /workspace/builds/worker-1/source/Cargo.toml [INFO] crate git repo https://github.com/virtustron/atomic_queue already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9c386857948f95ceb559d574579d0d8e171f6351e76ad29ae97579f046749291 [INFO] running `Command { std: "docker" "start" "-a" "9c386857948f95ceb559d574579d0d8e171f6351e76ad29ae97579f046749291", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9c386857948f95ceb559d574579d0d8e171f6351e76ad29ae97579f046749291", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9c386857948f95ceb559d574579d0d8e171f6351e76ad29ae97579f046749291", kill_on_drop: false }` [INFO] [stdout] 9c386857948f95ceb559d574579d0d8e171f6351e76ad29ae97579f046749291 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5405e1f3985a2592d70d5506482d8810fcf23dc909f1d6f7e312a6d8856ad80b [INFO] running `Command { std: "docker" "start" "-a" "5405e1f3985a2592d70d5506482d8810fcf23dc909f1d6f7e312a6d8856ad80b", kill_on_drop: false }` [INFO] [stderr] Compiling crossbeam-utils v0.8.6 [INFO] [stderr] Compiling atomic_queue v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: associated function is never used: `pop` [INFO] [stdout] --> src/my_atomic_queue.rs:107:12 [INFO] [stdout] | [INFO] [stdout] 107 | pub fn pop(&self) -> Option { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `capacity` [INFO] [stdout] --> src/my_atomic_queue.rs:162:12 [INFO] [stdout] | [INFO] [stdout] 162 | pub fn capacity(&self) -> usize { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `is_empty` [INFO] [stdout] --> src/my_atomic_queue.rs:167:12 [INFO] [stdout] | [INFO] [stdout] 167 | pub fn is_empty(&self) -> bool { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `is_full` [INFO] [stdout] --> src/my_atomic_queue.rs:175:12 [INFO] [stdout] | [INFO] [stdout] 175 | pub fn is_full(&self) -> bool { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.18s [INFO] running `Command { std: "docker" "inspect" "5405e1f3985a2592d70d5506482d8810fcf23dc909f1d6f7e312a6d8856ad80b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5405e1f3985a2592d70d5506482d8810fcf23dc909f1d6f7e312a6d8856ad80b", kill_on_drop: false }` [INFO] [stdout] 5405e1f3985a2592d70d5506482d8810fcf23dc909f1d6f7e312a6d8856ad80b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8950babf114b58ea2899b1803bc68136f62db3232708216e661526204c7c94ee [INFO] running `Command { std: "docker" "start" "-a" "8950babf114b58ea2899b1803bc68136f62db3232708216e661526204c7c94ee", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling atomic_queue v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 5.06s [INFO] running `Command { std: "docker" "inspect" "8950babf114b58ea2899b1803bc68136f62db3232708216e661526204c7c94ee", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8950babf114b58ea2899b1803bc68136f62db3232708216e661526204c7c94ee", kill_on_drop: false }` [INFO] [stdout] 8950babf114b58ea2899b1803bc68136f62db3232708216e661526204c7c94ee [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+1.59.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 5aa306bc14aab510884aeb02b9a5344f8224803ecb116628cb6da4f7cbcb9dea [INFO] running `Command { std: "docker" "start" "-a" "5aa306bc14aab510884aeb02b9a5344f8224803ecb116628cb6da4f7cbcb9dea", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.14s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/atomic_queue-915e5418b1ac0b90) [INFO] [stdout] [INFO] [stdout] running 7 tests [INFO] [stdout] test test::check_emptiness ... ok [INFO] [stdout] test test::check_fulness ... ok [INFO] [stdout] test test::get_capacity ... ok [INFO] [stdout] test test::get_len ... ok [INFO] [stdout] test test::pop_element ... ok [INFO] [stdout] test test::push_two_elements_succesful ... ok [INFO] [stdout] test test::push_two_elements_multithread ... 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] running `Command { std: "docker" "inspect" "5aa306bc14aab510884aeb02b9a5344f8224803ecb116628cb6da4f7cbcb9dea", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5aa306bc14aab510884aeb02b9a5344f8224803ecb116628cb6da4f7cbcb9dea", kill_on_drop: false }` [INFO] [stdout] 5aa306bc14aab510884aeb02b9a5344f8224803ecb116628cb6da4f7cbcb9dea