[INFO] fetching crate pk 0.0.1...
[INFO] testing pk-0.0.1 against 1.59.0 for beta-1.60-1
[INFO] extracting crate pk 0.0.1 into /workspace/builds/worker-60/source
[INFO] validating manifest of crates.io crate pk 0.0.1 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate pk 0.0.1
[INFO] finished tweaking crates.io crate pk 0.0.1
[INFO] tweaked toml for crates.io crate pk 0.0.1 written to /workspace/builds/worker-60/source/Cargo.toml
[INFO] crate crates.io crate pk 0.0.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "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-60/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-60/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3b2b21a7e7db20646e6ffad59a549abee3e02a37cbb4746de56fae466c06616e
[INFO] running `Command { std: "docker" "start" "-a" "3b2b21a7e7db20646e6ffad59a549abee3e02a37cbb4746de56fae466c06616e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3b2b21a7e7db20646e6ffad59a549abee3e02a37cbb4746de56fae466c06616e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3b2b21a7e7db20646e6ffad59a549abee3e02a37cbb4746de56fae466c06616e", kill_on_drop: false }`
[INFO] [stdout] 3b2b21a7e7db20646e6ffad59a549abee3e02a37cbb4746de56fae466c06616e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-60/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-60/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] de264b50f29c6056e468123ff0813de116fbcbe8f4204b62e6431ed5c2f9b425
[INFO] running `Command { std: "docker" "start" "-a" "de264b50f29c6056e468123ff0813de116fbcbe8f4204b62e6431ed5c2f9b425", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling pk v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.29s
[INFO] running `Command { std: "docker" "inspect" "de264b50f29c6056e468123ff0813de116fbcbe8f4204b62e6431ed5c2f9b425", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "de264b50f29c6056e468123ff0813de116fbcbe8f4204b62e6431ed5c2f9b425", kill_on_drop: false }`
[INFO] [stdout] de264b50f29c6056e468123ff0813de116fbcbe8f4204b62e6431ed5c2f9b425
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-60/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-60/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d20a614e86317bd0f6427716ad869488e1b166b7bd6cc79c6a4420a5ae6cdd66
[INFO] running `Command { std: "docker" "start" "-a" "d20a614e86317bd0f6427716ad869488e1b166b7bd6cc79c6a4420a5ae6cdd66", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling pk v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.01s
[INFO] running `Command { std: "docker" "inspect" "d20a614e86317bd0f6427716ad869488e1b166b7bd6cc79c6a4420a5ae6cdd66", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d20a614e86317bd0f6427716ad869488e1b166b7bd6cc79c6a4420a5ae6cdd66", kill_on_drop: false }`
[INFO] [stdout] d20a614e86317bd0f6427716ad869488e1b166b7bd6cc79c6a4420a5ae6cdd66
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-60/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-60/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8a3fe31e5888572f7491bb06d98000a14fc2de7d2bbc0d26fba8511744dd5cf2
[INFO] running `Command { std: "docker" "start" "-a" "8a3fe31e5888572f7491bb06d98000a14fc2de7d2bbc0d26fba8511744dd5cf2", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.24s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/pk-442c7a7090360b81)
[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" "8a3fe31e5888572f7491bb06d98000a14fc2de7d2bbc0d26fba8511744dd5cf2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8a3fe31e5888572f7491bb06d98000a14fc2de7d2bbc0d26fba8511744dd5cf2", kill_on_drop: false }`
[INFO] [stdout] 8a3fe31e5888572f7491bb06d98000a14fc2de7d2bbc0d26fba8511744dd5cf2