[INFO] fetching crate sentinel-config 0.4.15...
[INFO] testing sentinel-config-0.4.15 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-2
[INFO] extracting crate sentinel-config 0.4.15 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate sentinel-config 0.4.15
[INFO] finished tweaking crates.io crate sentinel-config 0.4.15
[INFO] tweaked toml for crates.io crate sentinel-config 0.4.15 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate sentinel-config 0.4.15 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 sentinel-config 0.4.15 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] 514537b544aa87262a0b2edc113d02bb5cb4ad3729f08bb9584a05909da1f583
[INFO] running `Command { std: "docker" "start" "-a" "514537b544aa87262a0b2edc113d02bb5cb4ad3729f08bb9584a05909da1f583", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "514537b544aa87262a0b2edc113d02bb5cb4ad3729f08bb9584a05909da1f583", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "514537b544aa87262a0b2edc113d02bb5cb4ad3729f08bb9584a05909da1f583", kill_on_drop: false }`
[INFO] [stdout] 514537b544aa87262a0b2edc113d02bb5cb4ad3729f08bb9584a05909da1f583
[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] 9bf02942c4c6468d826431ef13fd0da4f49c8f280158410337abdf90405a1aa3
[INFO] running `Command { std: "docker" "start" "-a" "9bf02942c4c6468d826431ef13fd0da4f49c8f280158410337abdf90405a1aa3", kill_on_drop: false }`
[INFO] [stderr]    Compiling sentinel-config v0.4.15 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] running `Command { std: "docker" "inspect" "9bf02942c4c6468d826431ef13fd0da4f49c8f280158410337abdf90405a1aa3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9bf02942c4c6468d826431ef13fd0da4f49c8f280158410337abdf90405a1aa3", kill_on_drop: false }`
[INFO] [stdout] 9bf02942c4c6468d826431ef13fd0da4f49c8f280158410337abdf90405a1aa3
[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] 5fc3852a69dda0af0616ffe66d08d682eee9f3f0f57a06b26642e7185cd3a497
[INFO] running `Command { std: "docker" "start" "-a" "5fc3852a69dda0af0616ffe66d08d682eee9f3f0f57a06b26642e7185cd3a497", kill_on_drop: false }`
[INFO] [stderr]    Compiling sentinel-config v0.4.15 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.40s
[INFO] running `Command { std: "docker" "inspect" "5fc3852a69dda0af0616ffe66d08d682eee9f3f0f57a06b26642e7185cd3a497", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5fc3852a69dda0af0616ffe66d08d682eee9f3f0f57a06b26642e7185cd3a497", kill_on_drop: false }`
[INFO] [stdout] 5fc3852a69dda0af0616ffe66d08d682eee9f3f0f57a06b26642e7185cd3a497
[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] 052b810f170bc2daa77365d7bffedf992fad3454fb0312ffac37bc2b8f4119e5
[INFO] running `Command { std: "docker" "start" "-a" "052b810f170bc2daa77365d7bffedf992fad3454fb0312ffac37bc2b8f4119e5", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/sentinel_config-d360648eb07adb19)
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests sentinel_config
[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] [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" "052b810f170bc2daa77365d7bffedf992fad3454fb0312ffac37bc2b8f4119e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "052b810f170bc2daa77365d7bffedf992fad3454fb0312ffac37bc2b8f4119e5", kill_on_drop: false }`
[INFO] [stdout] 052b810f170bc2daa77365d7bffedf992fad3454fb0312ffac37bc2b8f4119e5