[INFO] cloning repository https://github.com/johan-bjareholt/mpsc_requests [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/johan-bjareholt/mpsc_requests" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjohan-bjareholt%2Fmpsc_requests", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjohan-bjareholt%2Fmpsc_requests'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 0bb3c4a8052d18c1cb36aacfe1c7f36a895678ef [INFO] testing johan-bjareholt/mpsc_requests against beta-2021-09-08 for beta-1.56-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjohan-bjareholt%2Fmpsc_requests" "/workspace/builds/worker-67/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-67/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/johan-bjareholt/mpsc_requests on toolchain beta-2021-09-08 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/johan-bjareholt/mpsc_requests [INFO] finished tweaking git repo https://github.com/johan-bjareholt/mpsc_requests [INFO] tweaked toml for git repo https://github.com/johan-bjareholt/mpsc_requests written to /workspace/builds/worker-67/source/Cargo.toml [INFO] crate git repo https://github.com/johan-bjareholt/mpsc_requests already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a6afe31ae789a003608c77423c1d08e99c3b87ed870b27b68451e5f5ae11a432 [INFO] running `Command { std: "docker" "start" "-a" "a6afe31ae789a003608c77423c1d08e99c3b87ed870b27b68451e5f5ae11a432", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a6afe31ae789a003608c77423c1d08e99c3b87ed870b27b68451e5f5ae11a432", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a6afe31ae789a003608c77423c1d08e99c3b87ed870b27b68451e5f5ae11a432", kill_on_drop: false }` [INFO] [stdout] a6afe31ae789a003608c77423c1d08e99c3b87ed870b27b68451e5f5ae11a432 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 97796b47fd46e3753e40a3264d52ffbd15c13d57796ca9639e507ef298b2e8ac [INFO] running `Command { std: "docker" "start" "-a" "97796b47fd46e3753e40a3264d52ffbd15c13d57796ca9639e507ef298b2e8ac", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling mpsc_requests v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.90s [INFO] running `Command { std: "docker" "inspect" "97796b47fd46e3753e40a3264d52ffbd15c13d57796ca9639e507ef298b2e8ac", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "97796b47fd46e3753e40a3264d52ffbd15c13d57796ca9639e507ef298b2e8ac", kill_on_drop: false }` [INFO] [stdout] 97796b47fd46e3753e40a3264d52ffbd15c13d57796ca9639e507ef298b2e8ac [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c7537f16eb8badedcb53ca8086400b362722cc2d681ccf3116b219fed189aa90 [INFO] running `Command { std: "docker" "start" "-a" "c7537f16eb8badedcb53ca8086400b362722cc2d681ccf3116b219fed189aa90", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling mpsc_requests v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.29s [INFO] running `Command { std: "docker" "inspect" "c7537f16eb8badedcb53ca8086400b362722cc2d681ccf3116b219fed189aa90", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c7537f16eb8badedcb53ca8086400b362722cc2d681ccf3116b219fed189aa90", kill_on_drop: false }` [INFO] [stdout] c7537f16eb8badedcb53ca8086400b362722cc2d681ccf3116b219fed189aa90 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] e9e96361a1f6ae4a2d9c9d57ff6043ff62a04100eab5f02a4b0afe858882f8f0 [INFO] running `Command { std: "docker" "start" "-a" "e9e96361a1f6ae4a2d9c9d57ff6043ff62a04100eab5f02a4b0afe858882f8f0", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/mpsc_requests-491766ad3a4b545b) [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/test.rs (/opt/rustwide/target/debug/deps/test-c4ab62dc6af971db) [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test tests::test_echo ... ok [INFO] [stdout] test tests::test_result ... ok [INFO] [stdout] test tests::test_wordcount ... ok [INFO] [stdout] test tests::test_multiple_requesters ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.14s [INFO] [stdout] [INFO] [stderr] Doc-tests mpsc_requests [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/lib.rs - (line 17) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.65s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "e9e96361a1f6ae4a2d9c9d57ff6043ff62a04100eab5f02a4b0afe858882f8f0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e9e96361a1f6ae4a2d9c9d57ff6043ff62a04100eab5f02a4b0afe858882f8f0", kill_on_drop: false }` [INFO] [stdout] e9e96361a1f6ae4a2d9c9d57ff6043ff62a04100eab5f02a4b0afe858882f8f0