[INFO] fetching crate should-it-compile 0.1.1...
[INFO] building should-it-compile-0.1.1 against master#c7f6aa2869acdbf014d094c6e427e554e160b6db for pr-146237-2
[INFO] extracting crate should-it-compile 0.1.1 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate should-it-compile 0.1.1
[INFO] finished tweaking crates.io crate should-it-compile 0.1.1
[INFO] tweaked toml for crates.io crate should-it-compile 0.1.1 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate should-it-compile 0.1.1 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 8cd4474e7d0c6c7902692f1908935decc1a4ef0eb95493ffee4086bae25ff577
[INFO] running `Command { std: "docker" "start" "-a" "8cd4474e7d0c6c7902692f1908935decc1a4ef0eb95493ffee4086bae25ff577", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8cd4474e7d0c6c7902692f1908935decc1a4ef0eb95493ffee4086bae25ff577", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8cd4474e7d0c6c7902692f1908935decc1a4ef0eb95493ffee4086bae25ff577", kill_on_drop: false }`
[INFO] [stdout] 8cd4474e7d0c6c7902692f1908935decc1a4ef0eb95493ffee4086bae25ff577
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 11489fc357d9a491f5ebced9594ee55f99659e89e1bfd1f9fe5ea8a6e046f88f
[INFO] running `Command { std: "docker" "start" "-a" "11489fc357d9a491f5ebced9594ee55f99659e89e1bfd1f9fe5ea8a6e046f88f", kill_on_drop: false }`
[INFO] [stderr]    Compiling should-it-compile v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] running `Command { std: "docker" "inspect" "11489fc357d9a491f5ebced9594ee55f99659e89e1bfd1f9fe5ea8a6e046f88f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "11489fc357d9a491f5ebced9594ee55f99659e89e1bfd1f9fe5ea8a6e046f88f", kill_on_drop: false }`
[INFO] [stdout] 11489fc357d9a491f5ebced9594ee55f99659e89e1bfd1f9fe5ea8a6e046f88f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 5c531eac2e94a0e9266ef36ed088ce29e1196232c8502bb77276f98d92730873
[INFO] running `Command { std: "docker" "start" "-a" "5c531eac2e94a0e9266ef36ed088ce29e1196232c8502bb77276f98d92730873", kill_on_drop: false }`
[INFO] [stderr]    Compiling should-it-compile v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.37s
[INFO] running `Command { std: "docker" "inspect" "5c531eac2e94a0e9266ef36ed088ce29e1196232c8502bb77276f98d92730873", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5c531eac2e94a0e9266ef36ed088ce29e1196232c8502bb77276f98d92730873", kill_on_drop: false }`
[INFO] [stdout] 5c531eac2e94a0e9266ef36ed088ce29e1196232c8502bb77276f98d92730873