[INFO] fetching crate jsr 0.0.0...
[INFO] testing jsr-0.0.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate jsr 0.0.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate jsr 0.0.0 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate jsr 0.0.0
[INFO] finished tweaking crates.io crate jsr 0.0.0
[INFO] tweaked toml for crates.io crate jsr 0.0.0 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9d9fce1925c00ec1f16d7459532c4b364670e94abb31b0df229e63d3af9c4647
[INFO] running `Command { std: "docker" "start" "-a" "9d9fce1925c00ec1f16d7459532c4b364670e94abb31b0df229e63d3af9c4647", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9d9fce1925c00ec1f16d7459532c4b364670e94abb31b0df229e63d3af9c4647", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9d9fce1925c00ec1f16d7459532c4b364670e94abb31b0df229e63d3af9c4647", kill_on_drop: false }`
[INFO] [stdout] 9d9fce1925c00ec1f16d7459532c4b364670e94abb31b0df229e63d3af9c4647
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 37e09a3967396377e0e8cfa5932a81e5239d849cfd22e413714c9a7c344d726b
[INFO] running `Command { std: "docker" "start" "-a" "37e09a3967396377e0e8cfa5932a81e5239d849cfd22e413714c9a7c344d726b", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling jsr v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.57s
[INFO] running `Command { std: "docker" "inspect" "37e09a3967396377e0e8cfa5932a81e5239d849cfd22e413714c9a7c344d726b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "37e09a3967396377e0e8cfa5932a81e5239d849cfd22e413714c9a7c344d726b", kill_on_drop: false }`
[INFO] [stdout] 37e09a3967396377e0e8cfa5932a81e5239d849cfd22e413714c9a7c344d726b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 85ad570a9eff9b900491a61977a904cd4bde44e804c696c675e84fc06753739c
[INFO] running `Command { std: "docker" "start" "-a" "85ad570a9eff9b900491a61977a904cd4bde44e804c696c675e84fc06753739c", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling jsr v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.46s
[INFO] running `Command { std: "docker" "inspect" "85ad570a9eff9b900491a61977a904cd4bde44e804c696c675e84fc06753739c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "85ad570a9eff9b900491a61977a904cd4bde44e804c696c675e84fc06753739c", kill_on_drop: false }`
[INFO] [stdout] 85ad570a9eff9b900491a61977a904cd4bde44e804c696c675e84fc06753739c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8d9b305c911c8a554ca197fa22775b815f9fbd754d7d65e52c35a6e034b12136
[INFO] running `Command { std: "docker" "start" "-a" "8d9b305c911c8a554ca197fa22775b815f9fbd754d7d65e52c35a6e034b12136", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/jsr-357fcd4e76efa25e)
[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" "8d9b305c911c8a554ca197fa22775b815f9fbd754d7d65e52c35a6e034b12136", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8d9b305c911c8a554ca197fa22775b815f9fbd754d7d65e52c35a6e034b12136", kill_on_drop: false }`
[INFO] [stdout] 8d9b305c911c8a554ca197fa22775b815f9fbd754d7d65e52c35a6e034b12136