[INFO] fetching crate aktoro-helpers 0.0.0...
[INFO] testing aktoro-helpers-0.0.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate aktoro-helpers 0.0.0 into /workspace/builds/worker-62/source
[INFO] validating manifest of crates.io crate aktoro-helpers 0.0.0 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 crates.io crate aktoro-helpers 0.0.0
[INFO] finished tweaking crates.io crate aktoro-helpers 0.0.0
[INFO] tweaked toml for crates.io crate aktoro-helpers 0.0.0 written to /workspace/builds/worker-62/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/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] cae0fbee2c40027920646dd3e5b2c970ae3fe77ad601f8cf1eeacc7bdd0c1bd1
[INFO] running `Command { std: "docker" "start" "-a" "cae0fbee2c40027920646dd3e5b2c970ae3fe77ad601f8cf1eeacc7bdd0c1bd1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cae0fbee2c40027920646dd3e5b2c970ae3fe77ad601f8cf1eeacc7bdd0c1bd1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cae0fbee2c40027920646dd3e5b2c970ae3fe77ad601f8cf1eeacc7bdd0c1bd1", kill_on_drop: false }`
[INFO] [stdout] cae0fbee2c40027920646dd3e5b2c970ae3fe77ad601f8cf1eeacc7bdd0c1bd1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/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] 239ca81837e74e774fe62c44d11e11e8be138e98e12c8918faa498d70edbb069
[INFO] running `Command { std: "docker" "start" "-a" "239ca81837e74e774fe62c44d11e11e8be138e98e12c8918faa498d70edbb069", kill_on_drop: false }`
[INFO] [stderr]    Compiling aktoro-helpers v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.16s
[INFO] running `Command { std: "docker" "inspect" "239ca81837e74e774fe62c44d11e11e8be138e98e12c8918faa498d70edbb069", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "239ca81837e74e774fe62c44d11e11e8be138e98e12c8918faa498d70edbb069", kill_on_drop: false }`
[INFO] [stdout] 239ca81837e74e774fe62c44d11e11e8be138e98e12c8918faa498d70edbb069
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/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] 6c2f5159966f6c1daad7b1a30a6557f4aa42069490876fc7c2370eda22955be4
[INFO] running `Command { std: "docker" "start" "-a" "6c2f5159966f6c1daad7b1a30a6557f4aa42069490876fc7c2370eda22955be4", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling aktoro-helpers v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.79s
[INFO] running `Command { std: "docker" "inspect" "6c2f5159966f6c1daad7b1a30a6557f4aa42069490876fc7c2370eda22955be4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6c2f5159966f6c1daad7b1a30a6557f4aa42069490876fc7c2370eda22955be4", kill_on_drop: false }`
[INFO] [stdout] 6c2f5159966f6c1daad7b1a30a6557f4aa42069490876fc7c2370eda22955be4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/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] f513925f01b2aeae75cd283b95d38c95b5d392f37b41d67fe9e35537b2851e93
[INFO] running `Command { std: "docker" "start" "-a" "f513925f01b2aeae75cd283b95d38c95b5d392f37b41d67fe9e35537b2851e93", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/aktoro_helpers-f53cbb0c17cdbc47)
[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 aktoro-helpers
[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" "f513925f01b2aeae75cd283b95d38c95b5d392f37b41d67fe9e35537b2851e93", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f513925f01b2aeae75cd283b95d38c95b5d392f37b41d67fe9e35537b2851e93", kill_on_drop: false }`
[INFO] [stdout] f513925f01b2aeae75cd283b95d38c95b5d392f37b41d67fe9e35537b2851e93