[INFO] fetching crate home 0.5.3...
[INFO] checking home-0.5.3 against master#90442458ac46b1d5eed752c316da25450f67285b for pr-81477
[INFO] extracting crate home 0.5.3 into /workspace/builds/worker-11/source
[INFO] validating manifest of crates.io crate home 0.5.3 on toolchain 90442458ac46b1d5eed752c316da25450f67285b
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+90442458ac46b1d5eed752c316da25450f67285b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate home 0.5.3
[INFO] finished tweaking crates.io crate home 0.5.3
[INFO] tweaked toml for crates.io crate home 0.5.3 written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+90442458ac46b1d5eed752c316da25450f67285b" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+90442458ac46b1d5eed752c316da25450f67285b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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:ea7d7bff36b2ba8ce4de8bba1d2dea90376bc481f1a945a913994a8c492e40c1" "/opt/rustwide/cargo-home/bin/cargo" "+90442458ac46b1d5eed752c316da25450f67285b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9150738e9190b0a5fb818846d219bbee60c41177606fc3f66c125f4e1053fd05
[INFO] running `Command { std: "docker" "start" "-a" "9150738e9190b0a5fb818846d219bbee60c41177606fc3f66c125f4e1053fd05", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9150738e9190b0a5fb818846d219bbee60c41177606fc3f66c125f4e1053fd05", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9150738e9190b0a5fb818846d219bbee60c41177606fc3f66c125f4e1053fd05", kill_on_drop: false }`
[INFO] [stdout] 9150738e9190b0a5fb818846d219bbee60c41177606fc3f66c125f4e1053fd05
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "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:ea7d7bff36b2ba8ce4de8bba1d2dea90376bc481f1a945a913994a8c492e40c1" "/opt/rustwide/cargo-home/bin/cargo" "+90442458ac46b1d5eed752c316da25450f67285b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8a4588d0298323fa2eee98ff7a025b5cbd05e1c2a60dbf93ecb4ef5707fd2ef0
[INFO] running `Command { std: "docker" "start" "-a" "8a4588d0298323fa2eee98ff7a025b5cbd05e1c2a60dbf93ecb4ef5707fd2ef0", kill_on_drop: false }`
[INFO] [stderr]     Checking home v0.5.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.43s
[INFO] running `Command { std: "docker" "inspect" "8a4588d0298323fa2eee98ff7a025b5cbd05e1c2a60dbf93ecb4ef5707fd2ef0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8a4588d0298323fa2eee98ff7a025b5cbd05e1c2a60dbf93ecb4ef5707fd2ef0", kill_on_drop: false }`
[INFO] [stdout] 8a4588d0298323fa2eee98ff7a025b5cbd05e1c2a60dbf93ecb4ef5707fd2ef0