[INFO] fetching crate schip 0.0.0-prerelease...
[INFO] testing schip-0.0.0-prerelease against 1.55.0 for beta-1.56-1
[INFO] extracting crate schip 0.0.0-prerelease into /workspace/builds/worker-23/source
[INFO] validating manifest of crates.io crate schip 0.0.0-prerelease 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 schip 0.0.0-prerelease
[INFO] finished tweaking crates.io crate schip 0.0.0-prerelease
[INFO] tweaked toml for crates.io crate schip 0.0.0-prerelease written to /workspace/builds/worker-23/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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] 0adbfb5dbaf31008bf1084833f274d47a7f61a268e94282cd9db1ec2b7a0cc53
[INFO] running `Command { std: "docker" "start" "-a" "0adbfb5dbaf31008bf1084833f274d47a7f61a268e94282cd9db1ec2b7a0cc53", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0adbfb5dbaf31008bf1084833f274d47a7f61a268e94282cd9db1ec2b7a0cc53", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0adbfb5dbaf31008bf1084833f274d47a7f61a268e94282cd9db1ec2b7a0cc53", kill_on_drop: false }`
[INFO] [stdout] 0adbfb5dbaf31008bf1084833f274d47a7f61a268e94282cd9db1ec2b7a0cc53
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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] 7a747852bc0c4c223e313eebbb4f37245ba268e0fb2e5b68231c1f0a907612e1
[INFO] running `Command { std: "docker" "start" "-a" "7a747852bc0c4c223e313eebbb4f37245ba268e0fb2e5b68231c1f0a907612e1", kill_on_drop: false }`
[INFO] [stderr]    Compiling schip v0.0.0-prerelease (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.52s
[INFO] running `Command { std: "docker" "inspect" "7a747852bc0c4c223e313eebbb4f37245ba268e0fb2e5b68231c1f0a907612e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7a747852bc0c4c223e313eebbb4f37245ba268e0fb2e5b68231c1f0a907612e1", kill_on_drop: false }`
[INFO] [stdout] 7a747852bc0c4c223e313eebbb4f37245ba268e0fb2e5b68231c1f0a907612e1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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] b2b1b389ac399054716e64ef55b7ceb839412bd9096be0a396aff154f67637df
[INFO] running `Command { std: "docker" "start" "-a" "b2b1b389ac399054716e64ef55b7ceb839412bd9096be0a396aff154f67637df", kill_on_drop: false }`
[INFO] [stderr]    Compiling schip v0.0.0-prerelease (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.73s
[INFO] running `Command { std: "docker" "inspect" "b2b1b389ac399054716e64ef55b7ceb839412bd9096be0a396aff154f67637df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b2b1b389ac399054716e64ef55b7ceb839412bd9096be0a396aff154f67637df", kill_on_drop: false }`
[INFO] [stdout] b2b1b389ac399054716e64ef55b7ceb839412bd9096be0a396aff154f67637df
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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] 17476f38be20f535f952eb7b5bffe73019cc4844c56a758720b283fbbe6756ec
[INFO] running `Command { std: "docker" "start" "-a" "17476f38be20f535f952eb7b5bffe73019cc4844c56a758720b283fbbe6756ec", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/schip-695753b4488f4f33)
[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" "17476f38be20f535f952eb7b5bffe73019cc4844c56a758720b283fbbe6756ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "17476f38be20f535f952eb7b5bffe73019cc4844c56a758720b283fbbe6756ec", kill_on_drop: false }`
[INFO] [stdout] 17476f38be20f535f952eb7b5bffe73019cc4844c56a758720b283fbbe6756ec