[INFO] fetching crate russian-warship 0.2.1...
[INFO] testing russian-warship-0.2.1 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-2
[INFO] extracting crate russian-warship 0.2.1 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate russian-warship 0.2.1
[INFO] finished tweaking crates.io crate russian-warship 0.2.1
[INFO] tweaked toml for crates.io crate russian-warship 0.2.1 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate russian-warship 0.2.1 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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] 665cb3d7ab3633ef03f97d2467c00197e985eb1b85605f0976bf4c6f8e9bc5ca
[INFO] running `Command { std: "docker" "start" "-a" "665cb3d7ab3633ef03f97d2467c00197e985eb1b85605f0976bf4c6f8e9bc5ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "665cb3d7ab3633ef03f97d2467c00197e985eb1b85605f0976bf4c6f8e9bc5ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "665cb3d7ab3633ef03f97d2467c00197e985eb1b85605f0976bf4c6f8e9bc5ca", kill_on_drop: false }`
[INFO] [stdout] 665cb3d7ab3633ef03f97d2467c00197e985eb1b85605f0976bf4c6f8e9bc5ca
[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] 5882c71df2adfa0965998529f9af2a64a68c7da22ecba31d0f9a9a25181984ea
[INFO] running `Command { std: "docker" "start" "-a" "5882c71df2adfa0965998529f9af2a64a68c7da22ecba31d0f9a9a25181984ea", kill_on_drop: false }`
[INFO] [stderr]    Compiling russian-warship v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.22s
[INFO] running `Command { std: "docker" "inspect" "5882c71df2adfa0965998529f9af2a64a68c7da22ecba31d0f9a9a25181984ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5882c71df2adfa0965998529f9af2a64a68c7da22ecba31d0f9a9a25181984ea", kill_on_drop: false }`
[INFO] [stdout] 5882c71df2adfa0965998529f9af2a64a68c7da22ecba31d0f9a9a25181984ea
[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] a9ec5e9cfeeb5d089e3f988791cdc1ffb9486a3ccf393609cf21890dfcfbd264
[INFO] running `Command { std: "docker" "start" "-a" "a9ec5e9cfeeb5d089e3f988791cdc1ffb9486a3ccf393609cf21890dfcfbd264", kill_on_drop: false }`
[INFO] [stderr]    Compiling russian-warship v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.30s
[INFO] running `Command { std: "docker" "inspect" "a9ec5e9cfeeb5d089e3f988791cdc1ffb9486a3ccf393609cf21890dfcfbd264", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a9ec5e9cfeeb5d089e3f988791cdc1ffb9486a3ccf393609cf21890dfcfbd264", kill_on_drop: false }`
[INFO] [stdout] a9ec5e9cfeeb5d089e3f988791cdc1ffb9486a3ccf393609cf21890dfcfbd264
[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] 32010d9967d90092f8baccff6fe0a56a1b9bd942813dfec3fba1bbd6fafa2d53
[INFO] running `Command { std: "docker" "start" "-a" "32010d9967d90092f8baccff6fe0a56a1b9bd942813dfec3fba1bbd6fafa2d53", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/russian_warship-61dd439a3187113c)
[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" "32010d9967d90092f8baccff6fe0a56a1b9bd942813dfec3fba1bbd6fafa2d53", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "32010d9967d90092f8baccff6fe0a56a1b9bd942813dfec3fba1bbd6fafa2d53", kill_on_drop: false }`
[INFO] [stdout] 32010d9967d90092f8baccff6fe0a56a1b9bd942813dfec3fba1bbd6fafa2d53