[INFO] fetching crate compound 0.1.1...
[INFO] testing compound-0.1.1 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate compound 0.1.1 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate compound 0.1.1 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 compound 0.1.1
[INFO] finished tweaking crates.io crate compound 0.1.1
[INFO] tweaked toml for crates.io crate compound 0.1.1 written to /workspace/builds/worker-4/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-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 066b085379fdcba55d9b8dd43768c4ec2787da0f2e682bc18c779f335b7b2651
[INFO] running `Command { std: "docker" "start" "-a" "066b085379fdcba55d9b8dd43768c4ec2787da0f2e682bc18c779f335b7b2651", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "066b085379fdcba55d9b8dd43768c4ec2787da0f2e682bc18c779f335b7b2651", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "066b085379fdcba55d9b8dd43768c4ec2787da0f2e682bc18c779f335b7b2651", kill_on_drop: false }`
[INFO] [stdout] 066b085379fdcba55d9b8dd43768c4ec2787da0f2e682bc18c779f335b7b2651
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 319d03781cc5aa1379c766b760725bc5ec7aef897b65fdb5f6b43d2debcaaace
[INFO] running `Command { std: "docker" "start" "-a" "319d03781cc5aa1379c766b760725bc5ec7aef897b65fdb5f6b43d2debcaaace", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling compound v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.32s
[INFO] running `Command { std: "docker" "inspect" "319d03781cc5aa1379c766b760725bc5ec7aef897b65fdb5f6b43d2debcaaace", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "319d03781cc5aa1379c766b760725bc5ec7aef897b65fdb5f6b43d2debcaaace", kill_on_drop: false }`
[INFO] [stdout] 319d03781cc5aa1379c766b760725bc5ec7aef897b65fdb5f6b43d2debcaaace
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 54832ae608d8242a20d84b687b2dfa62c8bea45b256c96a8018951df1b71e1cd
[INFO] running `Command { std: "docker" "start" "-a" "54832ae608d8242a20d84b687b2dfa62c8bea45b256c96a8018951df1b71e1cd", kill_on_drop: false }`
[INFO] [stderr]    Compiling compound v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.82s
[INFO] running `Command { std: "docker" "inspect" "54832ae608d8242a20d84b687b2dfa62c8bea45b256c96a8018951df1b71e1cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "54832ae608d8242a20d84b687b2dfa62c8bea45b256c96a8018951df1b71e1cd", kill_on_drop: false }`
[INFO] [stdout] 54832ae608d8242a20d84b687b2dfa62c8bea45b256c96a8018951df1b71e1cd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 7b9e20e2b0ce361a472d0c3b90ce30afabbb8eaebb229d56f14fc648f13be802
[INFO] running `Command { std: "docker" "start" "-a" "7b9e20e2b0ce361a472d0c3b90ce30afabbb8eaebb229d56f14fc648f13be802", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 2 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/compound-1e217025853ac9ad)
[INFO] [stdout] test test_compound_slices ... ok
[INFO] [stderr]    Doc-tests compound
[INFO] [stdout] test test_compound_vectors ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[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" "7b9e20e2b0ce361a472d0c3b90ce30afabbb8eaebb229d56f14fc648f13be802", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7b9e20e2b0ce361a472d0c3b90ce30afabbb8eaebb229d56f14fc648f13be802", kill_on_drop: false }`
[INFO] [stdout] 7b9e20e2b0ce361a472d0c3b90ce30afabbb8eaebb229d56f14fc648f13be802