[INFO] fetching crate rew-vfile 0.0.66...
[INFO] building rew-vfile-0.0.66 against master#c7f6aa2869acdbf014d094c6e427e554e160b6db for pr-146237-2
[INFO] extracting crate rew-vfile 0.0.66 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate rew-vfile 0.0.66
[INFO] finished tweaking crates.io crate rew-vfile 0.0.66
[INFO] tweaked toml for crates.io crate rew-vfile 0.0.66 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate rew-vfile 0.0.66 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 rew-vfile 0.0.66 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] ab871d388883684dc2d2880ce19753f2bc1bd647e06d36d1734719bfe05649f8
[INFO] running `Command { std: "docker" "start" "-a" "ab871d388883684dc2d2880ce19753f2bc1bd647e06d36d1734719bfe05649f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ab871d388883684dc2d2880ce19753f2bc1bd647e06d36d1734719bfe05649f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ab871d388883684dc2d2880ce19753f2bc1bd647e06d36d1734719bfe05649f8", kill_on_drop: false }`
[INFO] [stdout] ab871d388883684dc2d2880ce19753f2bc1bd647e06d36d1734719bfe05649f8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 02bb972456286b6d8d77b36b7e4f31c6a48c5d8b65c10e35f6c6ffb6e8a992b8
[INFO] running `Command { std: "docker" "start" "-a" "02bb972456286b6d8d77b36b7e4f31c6a48c5d8b65c10e35f6c6ffb6e8a992b8", kill_on_drop: false }`
[INFO] [stderr]    Compiling rew-vfile v0.0.66 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.50s
[INFO] running `Command { std: "docker" "inspect" "02bb972456286b6d8d77b36b7e4f31c6a48c5d8b65c10e35f6c6ffb6e8a992b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "02bb972456286b6d8d77b36b7e4f31c6a48c5d8b65c10e35f6c6ffb6e8a992b8", kill_on_drop: false }`
[INFO] [stdout] 02bb972456286b6d8d77b36b7e4f31c6a48c5d8b65c10e35f6c6ffb6e8a992b8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 4c79cd7ea66af02b339ea9f828b4987b413ca942de952eef83aa7a3f533c37ee
[INFO] running `Command { std: "docker" "start" "-a" "4c79cd7ea66af02b339ea9f828b4987b413ca942de952eef83aa7a3f533c37ee", kill_on_drop: false }`
[INFO] [stderr]    Compiling rew-vfile v0.0.66 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.25s
[INFO] running `Command { std: "docker" "inspect" "4c79cd7ea66af02b339ea9f828b4987b413ca942de952eef83aa7a3f533c37ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4c79cd7ea66af02b339ea9f828b4987b413ca942de952eef83aa7a3f533c37ee", kill_on_drop: false }`
[INFO] [stdout] 4c79cd7ea66af02b339ea9f828b4987b413ca942de952eef83aa7a3f533c37ee