[INFO] fetching crate osc8er 0.1.4...
[INFO] testing osc8er-0.1.4 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-2
[INFO] extracting crate osc8er 0.1.4 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate osc8er 0.1.4
[INFO] finished tweaking crates.io crate osc8er 0.1.4
[INFO] tweaked toml for crates.io crate osc8er 0.1.4 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate osc8er 0.1.4 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 osc8er 0.1.4 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-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 2e4c835955488b3fd9fe5d3e111585dbc131ecdf6b2b3f001d18d0c02c757fb1
[INFO] running `Command { std: "docker" "start" "-a" "2e4c835955488b3fd9fe5d3e111585dbc131ecdf6b2b3f001d18d0c02c757fb1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2e4c835955488b3fd9fe5d3e111585dbc131ecdf6b2b3f001d18d0c02c757fb1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2e4c835955488b3fd9fe5d3e111585dbc131ecdf6b2b3f001d18d0c02c757fb1", kill_on_drop: false }`
[INFO] [stdout] 2e4c835955488b3fd9fe5d3e111585dbc131ecdf6b2b3f001d18d0c02c757fb1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] f0b4f00a64903e5994ab201a06cb6d1508832956d30741236e958bb2ab6b8ee9
[INFO] running `Command { std: "docker" "start" "-a" "f0b4f00a64903e5994ab201a06cb6d1508832956d30741236e958bb2ab6b8ee9", kill_on_drop: false }`
[INFO] [stderr]    Compiling getopts v0.2.24
[INFO] [stderr]    Compiling osc8er v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.04s
[INFO] running `Command { std: "docker" "inspect" "f0b4f00a64903e5994ab201a06cb6d1508832956d30741236e958bb2ab6b8ee9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f0b4f00a64903e5994ab201a06cb6d1508832956d30741236e958bb2ab6b8ee9", kill_on_drop: false }`
[INFO] [stdout] f0b4f00a64903e5994ab201a06cb6d1508832956d30741236e958bb2ab6b8ee9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 8abecc09d26b45865b41487fccc0cc6e52c4cb5b8b785ef49d73ae04c7119471
[INFO] running `Command { std: "docker" "start" "-a" "8abecc09d26b45865b41487fccc0cc6e52c4cb5b8b785ef49d73ae04c7119471", kill_on_drop: false }`
[INFO] [stderr]    Compiling osc8er v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.26s
[INFO] running `Command { std: "docker" "inspect" "8abecc09d26b45865b41487fccc0cc6e52c4cb5b8b785ef49d73ae04c7119471", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8abecc09d26b45865b41487fccc0cc6e52c4cb5b8b785ef49d73ae04c7119471", kill_on_drop: false }`
[INFO] [stdout] 8abecc09d26b45865b41487fccc0cc6e52c4cb5b8b785ef49d73ae04c7119471
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 70a86f27b6a1e08cfe9c05210f06b51e19b23b1c9b19ad2b946a1934eeff530a
[INFO] running `Command { std: "docker" "start" "-a" "70a86f27b6a1e08cfe9c05210f06b51e19b23b1c9b19ad2b946a1934eeff530a", 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/osc8er-b71a90cdfe3734b7)
[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" "70a86f27b6a1e08cfe9c05210f06b51e19b23b1c9b19ad2b946a1934eeff530a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "70a86f27b6a1e08cfe9c05210f06b51e19b23b1c9b19ad2b946a1934eeff530a", kill_on_drop: false }`
[INFO] [stdout] 70a86f27b6a1e08cfe9c05210f06b51e19b23b1c9b19ad2b946a1934eeff530a