[INFO] fetching crate oneenv 0.1.0...
[INFO] testing oneenv-0.1.0 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-1
[INFO] extracting crate oneenv 0.1.0 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate oneenv 0.1.0
[INFO] finished tweaking crates.io crate oneenv 0.1.0
[INFO] tweaked toml for crates.io crate oneenv 0.1.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate oneenv 0.1.0 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 oneenv 0.1.0 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-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 607917a2f1bb8541eb34e00c800a27480ea10533e62c6a62bb0d2cce71a62a64
[INFO] running `Command { std: "docker" "start" "-a" "607917a2f1bb8541eb34e00c800a27480ea10533e62c6a62bb0d2cce71a62a64", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "607917a2f1bb8541eb34e00c800a27480ea10533e62c6a62bb0d2cce71a62a64", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "607917a2f1bb8541eb34e00c800a27480ea10533e62c6a62bb0d2cce71a62a64", kill_on_drop: false }`
[INFO] [stdout] 607917a2f1bb8541eb34e00c800a27480ea10533e62c6a62bb0d2cce71a62a64
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 55cfb25cb3a66146d6ab972bc6c27ac91c6b2b9821bb4720421a3594dad44e1e
[INFO] running `Command { std: "docker" "start" "-a" "55cfb25cb3a66146d6ab972bc6c27ac91c6b2b9821bb4720421a3594dad44e1e", kill_on_drop: false }`
[INFO] [stderr]    Compiling oneenv v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.31s
[INFO] running `Command { std: "docker" "inspect" "55cfb25cb3a66146d6ab972bc6c27ac91c6b2b9821bb4720421a3594dad44e1e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "55cfb25cb3a66146d6ab972bc6c27ac91c6b2b9821bb4720421a3594dad44e1e", kill_on_drop: false }`
[INFO] [stdout] 55cfb25cb3a66146d6ab972bc6c27ac91c6b2b9821bb4720421a3594dad44e1e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 06ce2cb2bf3d5dcb53e92640145291a0e9e4c95f8fbf9e56ea8e07673aa7d3dd
[INFO] running `Command { std: "docker" "start" "-a" "06ce2cb2bf3d5dcb53e92640145291a0e9e4c95f8fbf9e56ea8e07673aa7d3dd", kill_on_drop: false }`
[INFO] [stderr]    Compiling oneenv v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.29s
[INFO] running `Command { std: "docker" "inspect" "06ce2cb2bf3d5dcb53e92640145291a0e9e4c95f8fbf9e56ea8e07673aa7d3dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "06ce2cb2bf3d5dcb53e92640145291a0e9e4c95f8fbf9e56ea8e07673aa7d3dd", kill_on_drop: false }`
[INFO] [stdout] 06ce2cb2bf3d5dcb53e92640145291a0e9e4c95f8fbf9e56ea8e07673aa7d3dd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 2df5f5555d62956b507093435ff482b8853ade2c7f570ebc8c695fdd2b5e42af
[INFO] running `Command { std: "docker" "start" "-a" "2df5f5555d62956b507093435ff482b8853ade2c7f570ebc8c695fdd2b5e42af", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/oneenv-fc0bc92d3c1191ab)
[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" "2df5f5555d62956b507093435ff482b8853ade2c7f570ebc8c695fdd2b5e42af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2df5f5555d62956b507093435ff482b8853ade2c7f570ebc8c695fdd2b5e42af", kill_on_drop: false }`
[INFO] [stdout] 2df5f5555d62956b507093435ff482b8853ade2c7f570ebc8c695fdd2b5e42af