[INFO] fetching crate first_crate_yinuo 0.2.0...
[INFO] testing first_crate_yinuo-0.2.0 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1
[INFO] extracting crate first_crate_yinuo 0.2.0 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate first_crate_yinuo 0.2.0
[INFO] finished tweaking crates.io crate first_crate_yinuo 0.2.0
[INFO] tweaked toml for crates.io crate first_crate_yinuo 0.2.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate first_crate_yinuo 0.2.0 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 first_crate_yinuo 0.2.0 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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 17c9c1bfc3d92f5c89787342aa671f75718bd11fd7d2ab80ba94db4839bf4f2f
[INFO] running `Command { std: "docker" "start" "-a" "17c9c1bfc3d92f5c89787342aa671f75718bd11fd7d2ab80ba94db4839bf4f2f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "17c9c1bfc3d92f5c89787342aa671f75718bd11fd7d2ab80ba94db4839bf4f2f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "17c9c1bfc3d92f5c89787342aa671f75718bd11fd7d2ab80ba94db4839bf4f2f", kill_on_drop: false }`
[INFO] [stdout] 17c9c1bfc3d92f5c89787342aa671f75718bd11fd7d2ab80ba94db4839bf4f2f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] bbc8fab3ef64bf05f9e0ff4b26cf7aa04610c11c7ce24b704c57cc127ea2f9eb
[INFO] running `Command { std: "docker" "start" "-a" "bbc8fab3ef64bf05f9e0ff4b26cf7aa04610c11c7ce24b704c57cc127ea2f9eb", kill_on_drop: false }`
[INFO] [stderr]    Compiling first_crate_yinuo v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.13s
[INFO] running `Command { std: "docker" "inspect" "bbc8fab3ef64bf05f9e0ff4b26cf7aa04610c11c7ce24b704c57cc127ea2f9eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bbc8fab3ef64bf05f9e0ff4b26cf7aa04610c11c7ce24b704c57cc127ea2f9eb", kill_on_drop: false }`
[INFO] [stdout] bbc8fab3ef64bf05f9e0ff4b26cf7aa04610c11c7ce24b704c57cc127ea2f9eb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 9c686f75df0f0d64823e344645fc5df1917322e5ac966a1b05658b468a4ce001
[INFO] running `Command { std: "docker" "start" "-a" "9c686f75df0f0d64823e344645fc5df1917322e5ac966a1b05658b468a4ce001", kill_on_drop: false }`
[INFO] [stderr]    Compiling first_crate_yinuo v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.21s
[INFO] running `Command { std: "docker" "inspect" "9c686f75df0f0d64823e344645fc5df1917322e5ac966a1b05658b468a4ce001", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9c686f75df0f0d64823e344645fc5df1917322e5ac966a1b05658b468a4ce001", kill_on_drop: false }`
[INFO] [stdout] 9c686f75df0f0d64823e344645fc5df1917322e5ac966a1b05658b468a4ce001
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 6979b1388f2cd792405627beb70e8c87308957685411d24c84d2e04a6331f3f5
[INFO] running `Command { std: "docker" "start" "-a" "6979b1388f2cd792405627beb70e8c87308957685411d24c84d2e04a6331f3f5", 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/first_crate_yinuo-554c6c5942c3073f)
[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" "6979b1388f2cd792405627beb70e8c87308957685411d24c84d2e04a6331f3f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6979b1388f2cd792405627beb70e8c87308957685411d24c84d2e04a6331f3f5", kill_on_drop: false }`
[INFO] [stdout] 6979b1388f2cd792405627beb70e8c87308957685411d24c84d2e04a6331f3f5