[INFO] fetching crate rust_keien1 0.1.0...
[INFO] building rust_keien1-0.1.0 against master#c7f6aa2869acdbf014d094c6e427e554e160b6db for pr-146237-2
[INFO] extracting crate rust_keien1 0.1.0 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate rust_keien1 0.1.0
[INFO] finished tweaking crates.io crate rust_keien1 0.1.0
[INFO] tweaked toml for crates.io crate rust_keien1 0.1.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate rust_keien1 0.1.0 on toolchain c7f6aa2869acdbf014d094c6e427e554e160b6db
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate rust_keien1 0.1.0 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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded itoa v1.0.10
[INFO] [stderr]   Downloaded rust_keien v0.1.0
[INFO] [stderr]   Downloaded sort_rust v0.2.0
[INFO] [stderr]   Downloaded rust_wbc v0.1.0
[INFO] [stderr]   Downloaded rust_wek v0.1.0
[INFO] [stderr]   Downloaded rust_wrr v0.1.0
[INFO] [stderr]   Downloaded ryu v1.0.17
[INFO] [stderr]   Downloaded quote v1.0.35
[INFO] [stderr]   Downloaded proc-macro2 v1.0.78
[INFO] [stderr]   Downloaded serde_derive v1.0.197
[INFO] [stderr]   Downloaded serde v1.0.197
[INFO] [stderr]   Downloaded syn v2.0.51
[INFO] [stderr]   Downloaded serde_json v1.0.114
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3b74d4f632394076f173a472094a30211acebfb48c68c072c5b62b8d423a9ba8
[INFO] running `Command { std: "docker" "start" "-a" "3b74d4f632394076f173a472094a30211acebfb48c68c072c5b62b8d423a9ba8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3b74d4f632394076f173a472094a30211acebfb48c68c072c5b62b8d423a9ba8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3b74d4f632394076f173a472094a30211acebfb48c68c072c5b62b8d423a9ba8", kill_on_drop: false }`
[INFO] [stdout] 3b74d4f632394076f173a472094a30211acebfb48c68c072c5b62b8d423a9ba8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8a3f596a06611a03ff7a8bd9a54ab382e7db9d000bbb6b93761f90868acb2b7c
[INFO] running `Command { std: "docker" "start" "-a" "8a3f596a06611a03ff7a8bd9a54ab382e7db9d000bbb6b93761f90868acb2b7c", kill_on_drop: false }`
[INFO] [stderr] warning: rust_keien1 v0.1.0 (/opt/rustwide/workdir) ignoring invalid dependency `rust_keien` which is missing a lib target
[INFO] [stderr] warning: rust_keien1 v0.1.0 (/opt/rustwide/workdir) ignoring invalid dependency `rust_wbc` which is missing a lib target
[INFO] [stderr] warning: rust_keien1 v0.1.0 (/opt/rustwide/workdir) ignoring invalid dependency `rust_wek` which is missing a lib target
[INFO] [stderr] warning: rust_keien1 v0.1.0 (/opt/rustwide/workdir) ignoring invalid dependency `rust_wrr` which is missing a lib target
[INFO] [stderr] warning: rust_keien1 v0.1.0 (/opt/rustwide/workdir) ignoring invalid dependency `sort_rust` which is missing a lib target
[INFO] [stderr]    Compiling rust_keien1 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.40s
[INFO] running `Command { std: "docker" "inspect" "8a3f596a06611a03ff7a8bd9a54ab382e7db9d000bbb6b93761f90868acb2b7c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8a3f596a06611a03ff7a8bd9a54ab382e7db9d000bbb6b93761f90868acb2b7c", kill_on_drop: false }`
[INFO] [stdout] 8a3f596a06611a03ff7a8bd9a54ab382e7db9d000bbb6b93761f90868acb2b7c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 056539b80b84639da3d1f0187d900d9b4c8604b5f7d64b679c4ce8b213bda01f
[INFO] running `Command { std: "docker" "start" "-a" "056539b80b84639da3d1f0187d900d9b4c8604b5f7d64b679c4ce8b213bda01f", kill_on_drop: false }`
[INFO] [stderr] warning: rust_keien1 v0.1.0 (/opt/rustwide/workdir) ignoring invalid dependency `rust_keien` which is missing a lib target
[INFO] [stderr] warning: rust_keien1 v0.1.0 (/opt/rustwide/workdir) ignoring invalid dependency `rust_wbc` which is missing a lib target
[INFO] [stderr] warning: rust_keien1 v0.1.0 (/opt/rustwide/workdir) ignoring invalid dependency `rust_wek` which is missing a lib target
[INFO] [stderr] warning: rust_keien1 v0.1.0 (/opt/rustwide/workdir) ignoring invalid dependency `rust_wrr` which is missing a lib target
[INFO] [stderr] warning: rust_keien1 v0.1.0 (/opt/rustwide/workdir) ignoring invalid dependency `sort_rust` which is missing a lib target
[INFO] [stderr]    Compiling rust_keien1 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.43s
[INFO] running `Command { std: "docker" "inspect" "056539b80b84639da3d1f0187d900d9b4c8604b5f7d64b679c4ce8b213bda01f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "056539b80b84639da3d1f0187d900d9b4c8604b5f7d64b679c4ce8b213bda01f", kill_on_drop: false }`
[INFO] [stdout] 056539b80b84639da3d1f0187d900d9b4c8604b5f7d64b679c4ce8b213bda01f