[INFO] fetching crate yinkao-a 0.1.12...
[INFO] testing yinkao-a-0.1.12 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-2
[INFO] extracting crate yinkao-a 0.1.12 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate yinkao-a 0.1.12
[INFO] finished tweaking crates.io crate yinkao-a 0.1.12
[INFO] tweaked toml for crates.io crate yinkao-a 0.1.12 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate yinkao-a 0.1.12 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate yinkao-a 0.1.12 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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ccd4149c08120298c6b27e7f304c4b9b9499f578e3bc1a1f400c9c317a2f6937
[INFO] running `Command { std: "docker" "start" "-a" "ccd4149c08120298c6b27e7f304c4b9b9499f578e3bc1a1f400c9c317a2f6937", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ccd4149c08120298c6b27e7f304c4b9b9499f578e3bc1a1f400c9c317a2f6937", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ccd4149c08120298c6b27e7f304c4b9b9499f578e3bc1a1f400c9c317a2f6937", kill_on_drop: false }`
[INFO] [stdout] ccd4149c08120298c6b27e7f304c4b9b9499f578e3bc1a1f400c9c317a2f6937
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 726194917a8e3def1b05d5ef2fec22a199f7f5803adf0ad191c6de9f2e2bff96
[INFO] running `Command { std: "docker" "start" "-a" "726194917a8e3def1b05d5ef2fec22a199f7f5803adf0ad191c6de9f2e2bff96", kill_on_drop: false }`
[INFO] [stderr]    Compiling yinkao-a v0.1.12 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] running `Command { std: "docker" "inspect" "726194917a8e3def1b05d5ef2fec22a199f7f5803adf0ad191c6de9f2e2bff96", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "726194917a8e3def1b05d5ef2fec22a199f7f5803adf0ad191c6de9f2e2bff96", kill_on_drop: false }`
[INFO] [stdout] 726194917a8e3def1b05d5ef2fec22a199f7f5803adf0ad191c6de9f2e2bff96
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b4f13ed021f62e84e3eb48ed91a8bf64e8fe3a2f1d18d856ccb133cf17b79ad9
[INFO] running `Command { std: "docker" "start" "-a" "b4f13ed021f62e84e3eb48ed91a8bf64e8fe3a2f1d18d856ccb133cf17b79ad9", kill_on_drop: false }`
[INFO] [stderr]    Compiling yinkao-a v0.1.12 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.32s
[INFO] running `Command { std: "docker" "inspect" "b4f13ed021f62e84e3eb48ed91a8bf64e8fe3a2f1d18d856ccb133cf17b79ad9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b4f13ed021f62e84e3eb48ed91a8bf64e8fe3a2f1d18d856ccb133cf17b79ad9", kill_on_drop: false }`
[INFO] [stdout] b4f13ed021f62e84e3eb48ed91a8bf64e8fe3a2f1d18d856ccb133cf17b79ad9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6fb89cef21956f7ea273334e83be3f9e243172be2e2c9ea814063cda60ab046f
[INFO] running `Command { std: "docker" "start" "-a" "6fb89cef21956f7ea273334e83be3f9e243172be2e2c9ea814063cda60ab046f", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/yinkao_a-467c9bb728589042)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests yinkao_a
[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" "6fb89cef21956f7ea273334e83be3f9e243172be2e2c9ea814063cda60ab046f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6fb89cef21956f7ea273334e83be3f9e243172be2e2c9ea814063cda60ab046f", kill_on_drop: false }`
[INFO] [stdout] 6fb89cef21956f7ea273334e83be3f9e243172be2e2c9ea814063cda60ab046f