[INFO] fetching crate mistake 0.1.1...
[INFO] testing mistake-0.1.1 against 1.55.0 for beta-1.56-1
[INFO] extracting crate mistake 0.1.1 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate mistake 0.1.1 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 mistake 0.1.1
[INFO] finished tweaking crates.io crate mistake 0.1.1
[INFO] tweaked toml for crates.io crate mistake 0.1.1 written to /workspace/builds/worker-5/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-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] f10ef799abaecaef513ccc40ffc2cc0023486d655d6f45d8c97fe8de017b579d
[INFO] running `Command { std: "docker" "start" "-a" "f10ef799abaecaef513ccc40ffc2cc0023486d655d6f45d8c97fe8de017b579d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f10ef799abaecaef513ccc40ffc2cc0023486d655d6f45d8c97fe8de017b579d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f10ef799abaecaef513ccc40ffc2cc0023486d655d6f45d8c97fe8de017b579d", kill_on_drop: false }`
[INFO] [stdout] f10ef799abaecaef513ccc40ffc2cc0023486d655d6f45d8c97fe8de017b579d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] 407f61bf915b8fb85938625df6efc0bbbc538ca0e5cff146b765a6b801650905
[INFO] running `Command { std: "docker" "start" "-a" "407f61bf915b8fb85938625df6efc0bbbc538ca0e5cff146b765a6b801650905", kill_on_drop: false }`
[INFO] [stderr]    Compiling mistake v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.28s
[INFO] running `Command { std: "docker" "inspect" "407f61bf915b8fb85938625df6efc0bbbc538ca0e5cff146b765a6b801650905", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "407f61bf915b8fb85938625df6efc0bbbc538ca0e5cff146b765a6b801650905", kill_on_drop: false }`
[INFO] [stdout] 407f61bf915b8fb85938625df6efc0bbbc538ca0e5cff146b765a6b801650905
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] 9f2c105e8a0d33a5af1135713db4fc1c99fadf5ba823fd6c5f7d3e85e57b2d7b
[INFO] running `Command { std: "docker" "start" "-a" "9f2c105e8a0d33a5af1135713db4fc1c99fadf5ba823fd6c5f7d3e85e57b2d7b", kill_on_drop: false }`
[INFO] [stderr]    Compiling mistake v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.48s
[INFO] running `Command { std: "docker" "inspect" "9f2c105e8a0d33a5af1135713db4fc1c99fadf5ba823fd6c5f7d3e85e57b2d7b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9f2c105e8a0d33a5af1135713db4fc1c99fadf5ba823fd6c5f7d3e85e57b2d7b", kill_on_drop: false }`
[INFO] [stdout] 9f2c105e8a0d33a5af1135713db4fc1c99fadf5ba823fd6c5f7d3e85e57b2d7b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] 927943c58950c59632de1dea4e8fff2b6c7a2e708a49bf0ebc5dd050c727d8df
[INFO] running `Command { std: "docker" "start" "-a" "927943c58950c59632de1dea4e8fff2b6c7a2e708a49bf0ebc5dd050c727d8df", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/mistake-a4367e7f5019e4cc)
[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 mistake
[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" "927943c58950c59632de1dea4e8fff2b6c7a2e708a49bf0ebc5dd050c727d8df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "927943c58950c59632de1dea4e8fff2b6c7a2e708a49bf0ebc5dd050c727d8df", kill_on_drop: false }`
[INFO] [stdout] 927943c58950c59632de1dea4e8fff2b6c7a2e708a49bf0ebc5dd050c727d8df