[INFO] fetching crate rust_keien1 0.1.0...
[INFO] building rust_keien1-0.1.0 against master#ad85bc524b1ad696e42061ad8338d382dffbdbe5 for pr-146237-1
[INFO] extracting crate rust_keien1 0.1.0 into /workspace/builds/worker-6-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-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate rust_keien1 0.1.0 on toolchain ad85bc524b1ad696e42061ad8338d382dffbdbe5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rust_keien v0.1.0
[INFO] [stderr]   Downloaded rust_wek v0.1.0
[INFO] [stderr]   Downloaded sort_rust v0.2.0
[INFO] [stderr]   Downloaded rust_wbc v0.1.0
[INFO] [stderr]   Downloaded rust_wrr v0.1.0
[INFO] [stderr]   Downloaded syn v2.0.51
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 047db4e0200b49454a3b4aa7e23cd2f3c88482c72b072440c9b03a5ed45a1587
[INFO] running `Command { std: "docker" "start" "-a" "047db4e0200b49454a3b4aa7e23cd2f3c88482c72b072440c9b03a5ed45a1587", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "047db4e0200b49454a3b4aa7e23cd2f3c88482c72b072440c9b03a5ed45a1587", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "047db4e0200b49454a3b4aa7e23cd2f3c88482c72b072440c9b03a5ed45a1587", kill_on_drop: false }`
[INFO] [stdout] 047db4e0200b49454a3b4aa7e23cd2f3c88482c72b072440c9b03a5ed45a1587
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8c4a0955f586e2acd32ee579828495cff32df9109c366c8a36a7a622fb901ea3
[INFO] running `Command { std: "docker" "start" "-a" "8c4a0955f586e2acd32ee579828495cff32df9109c366c8a36a7a622fb901ea3", 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 0.14s
[INFO] running `Command { std: "docker" "inspect" "8c4a0955f586e2acd32ee579828495cff32df9109c366c8a36a7a622fb901ea3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8c4a0955f586e2acd32ee579828495cff32df9109c366c8a36a7a622fb901ea3", kill_on_drop: false }`
[INFO] [stdout] 8c4a0955f586e2acd32ee579828495cff32df9109c366c8a36a7a622fb901ea3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 145a49b6b7e2977407eff352fce251247f868982d262ba3f68321a43b66bd71b
[INFO] running `Command { std: "docker" "start" "-a" "145a49b6b7e2977407eff352fce251247f868982d262ba3f68321a43b66bd71b", 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 0.27s
[INFO] running `Command { std: "docker" "inspect" "145a49b6b7e2977407eff352fce251247f868982d262ba3f68321a43b66bd71b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "145a49b6b7e2977407eff352fce251247f868982d262ba3f68321a43b66bd71b", kill_on_drop: false }`
[INFO] [stdout] 145a49b6b7e2977407eff352fce251247f868982d262ba3f68321a43b66bd71b