[INFO] cloning repository https://github.com/laterealiser/Eterna-Labs-Assignment
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/laterealiser/Eterna-Labs-Assignment" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flaterealiser%2FEterna-Labs-Assignment", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flaterealiser%2FEterna-Labs-Assignment'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 01edf6926a06451f26d194d33df7a1aa62684c3e
[INFO] testing laterealiser/Eterna-Labs-Assignment against try#33835004928d3bf65db4d4712e1330766263b0bd for pr-155739-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flaterealiser%2FEterna-Labs-Assignment" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/laterealiser/Eterna-Labs-Assignment
[INFO] finished tweaking git repo https://github.com/laterealiser/Eterna-Labs-Assignment
[INFO] tweaked toml for git repo https://github.com/laterealiser/Eterna-Labs-Assignment written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/laterealiser/Eterna-Labs-Assignment on toolchain 33835004928d3bf65db4d4712e1330766263b0bd
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/laterealiser/Eterna-Labs-Assignment already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "+33835004928d3bf65db4d4712e1330766263b0bd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5f8ce65e86cc066389d41591fdcfc76309869738b72f568623c4e735b0ee0c02
[INFO] running `Command { std: "docker" "start" "-a" "5f8ce65e86cc066389d41591fdcfc76309869738b72f568623c4e735b0ee0c02", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5f8ce65e86cc066389d41591fdcfc76309869738b72f568623c4e735b0ee0c02", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5f8ce65e86cc066389d41591fdcfc76309869738b72f568623c4e735b0ee0c02", kill_on_drop: false }`
[INFO] [stdout] 5f8ce65e86cc066389d41591fdcfc76309869738b72f568623c4e735b0ee0c02
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "+33835004928d3bf65db4d4712e1330766263b0bd" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4e5274af1e08d5e6b76e8fbc51ef6800c6acfb0f18d83b5ca93c6cb46028ad16
[INFO] running `Command { std: "docker" "start" "-a" "4e5274af1e08d5e6b76e8fbc51ef6800c6acfb0f18d83b5ca93c6cb46028ad16", kill_on_drop: false }`
[INFO] [stderr]    Compiling mpmc_queue v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.78s
[INFO] running `Command { std: "docker" "inspect" "4e5274af1e08d5e6b76e8fbc51ef6800c6acfb0f18d83b5ca93c6cb46028ad16", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4e5274af1e08d5e6b76e8fbc51ef6800c6acfb0f18d83b5ca93c6cb46028ad16", kill_on_drop: false }`
[INFO] [stdout] 4e5274af1e08d5e6b76e8fbc51ef6800c6acfb0f18d83b5ca93c6cb46028ad16
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "+33835004928d3bf65db4d4712e1330766263b0bd" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d11202f7a94f178958081d0d1fd9fcb3d11756b0498f1cb8a88f37b9230c2c72
[INFO] running `Command { std: "docker" "start" "-a" "d11202f7a94f178958081d0d1fd9fcb3d11756b0498f1cb8a88f37b9230c2c72", kill_on_drop: false }`
[INFO] [stderr]    Compiling mpmc_queue v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.16s
[INFO] running `Command { std: "docker" "inspect" "d11202f7a94f178958081d0d1fd9fcb3d11756b0498f1cb8a88f37b9230c2c72", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d11202f7a94f178958081d0d1fd9fcb3d11756b0498f1cb8a88f37b9230c2c72", kill_on_drop: false }`
[INFO] [stdout] d11202f7a94f178958081d0d1fd9fcb3d11756b0498f1cb8a88f37b9230c2c72
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "+33835004928d3bf65db4d4712e1330766263b0bd" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 684b3bb93ccf0ab9a03af772601a159747e0776694fc8a387cbb3126b05cbf37
[INFO] running `Command { std: "docker" "start" "-a" "684b3bb93ccf0ab9a03af772601a159747e0776694fc8a387cbb3126b05cbf37", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mpmc_queue-e5a28e846d420fa2)
[INFO] [stdout] running 14 tests
[INFO] [stdout] test tests::capacity_one ... ok
[INFO] [stdout] test tests::fifo_order ... ok
[INFO] [stdout] test tests::try_pop_when_empty_returns_none ... ok
[INFO] [stdout] test tests::try_push_when_full_returns_item ... ok
[INFO] [stdout] test tests::wrap_around_circular_buffer ... ok
[INFO] [stdout] test tests::push_blocks_until_space_available ... ok
[INFO] [stdout] test tests::pop_blocks_until_item_available ... ok
[INFO] [stdout] test tests::stress_4p_4c ... ok
[INFO] [stdout] test tests::stress_2p_2c ... ok
[INFO] [stdout] test tests::stress_16p_16c ... ok
[INFO] [stdout] test tests::stress_asymmetric_few_prod_many_cons ... ok
[INFO] [stdout] test tests::stress_8p_8c ... ok
[INFO] [stdout] test tests::stress_1p_1c ... ok
[INFO] [stdout] test tests::stress_asymmetric_many_prod_few_cons ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.19s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/bench-2800aeb07b1cfebb)
[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]    Doc-tests mpmc_queue
[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] running `Command { std: "docker" "inspect" "684b3bb93ccf0ab9a03af772601a159747e0776694fc8a387cbb3126b05cbf37", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "684b3bb93ccf0ab9a03af772601a159747e0776694fc8a387cbb3126b05cbf37", kill_on_drop: false }`
[INFO] [stdout] 684b3bb93ccf0ab9a03af772601a159747e0776694fc8a387cbb3126b05cbf37