[INFO] fetching crate kaizen 0.0.0...
[INFO] testing kaizen-0.0.0 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-1
[INFO] extracting crate kaizen 0.0.0 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate kaizen 0.0.0
[INFO] finished tweaking crates.io crate kaizen 0.0.0
[INFO] tweaked toml for crates.io crate kaizen 0.0.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate kaizen 0.0.0 on toolchain 562dee4820c458d823175268e41601d4c060588a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate kaizen 0.0.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 29d6a5d6a3747d58451adf1fc90365dec8d49ab786d3d39ff5e116c8d9ac9c43
[INFO] running `Command { std: "docker" "start" "-a" "29d6a5d6a3747d58451adf1fc90365dec8d49ab786d3d39ff5e116c8d9ac9c43", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "29d6a5d6a3747d58451adf1fc90365dec8d49ab786d3d39ff5e116c8d9ac9c43", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "29d6a5d6a3747d58451adf1fc90365dec8d49ab786d3d39ff5e116c8d9ac9c43", kill_on_drop: false }`
[INFO] [stdout] 29d6a5d6a3747d58451adf1fc90365dec8d49ab786d3d39ff5e116c8d9ac9c43
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1bedfd63f7e638c25bf81d7fd28aac378301e5d90471e1921518a306667804ab
[INFO] running `Command { std: "docker" "start" "-a" "1bedfd63f7e638c25bf81d7fd28aac378301e5d90471e1921518a306667804ab", kill_on_drop: false }`
[INFO] [stderr]    Compiling kaizen v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.45s
[INFO] running `Command { std: "docker" "inspect" "1bedfd63f7e638c25bf81d7fd28aac378301e5d90471e1921518a306667804ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1bedfd63f7e638c25bf81d7fd28aac378301e5d90471e1921518a306667804ab", kill_on_drop: false }`
[INFO] [stdout] 1bedfd63f7e638c25bf81d7fd28aac378301e5d90471e1921518a306667804ab
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 67fe780f181485be2320ab39d46c16dd5805e2325b24c3230172c5df498906a0
[INFO] running `Command { std: "docker" "start" "-a" "67fe780f181485be2320ab39d46c16dd5805e2325b24c3230172c5df498906a0", kill_on_drop: false }`
[INFO] [stderr]    Compiling kaizen v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.21s
[INFO] running `Command { std: "docker" "inspect" "67fe780f181485be2320ab39d46c16dd5805e2325b24c3230172c5df498906a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "67fe780f181485be2320ab39d46c16dd5805e2325b24c3230172c5df498906a0", kill_on_drop: false }`
[INFO] [stdout] 67fe780f181485be2320ab39d46c16dd5805e2325b24c3230172c5df498906a0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6cdfb15bfca1a57e613b6593ff6106f65c0165403ea68889cbb9bb337c9b2b19
[INFO] running `Command { std: "docker" "start" "-a" "6cdfb15bfca1a57e613b6593ff6106f65c0165403ea68889cbb9bb337c9b2b19", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/kaizen-9432bd541242e4ba)
[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" "6cdfb15bfca1a57e613b6593ff6106f65c0165403ea68889cbb9bb337c9b2b19", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6cdfb15bfca1a57e613b6593ff6106f65c0165403ea68889cbb9bb337c9b2b19", kill_on_drop: false }`
[INFO] [stdout] 6cdfb15bfca1a57e613b6593ff6106f65c0165403ea68889cbb9bb337c9b2b19