[INFO] fetching crate yellow-sys 0.0.0...
[INFO] building yellow-sys-0.0.0 against master#c7f6aa2869acdbf014d094c6e427e554e160b6db for pr-146237-2
[INFO] extracting crate yellow-sys 0.0.0 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate yellow-sys 0.0.0
[INFO] finished tweaking crates.io crate yellow-sys 0.0.0
[INFO] tweaked toml for crates.io crate yellow-sys 0.0.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate yellow-sys 0.0.0 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] 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-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] dcd4cae8eeb81bfc5ea442588876b6f8a31712a946fd47304df7812475fd11bf
[INFO] running `Command { std: "docker" "start" "-a" "dcd4cae8eeb81bfc5ea442588876b6f8a31712a946fd47304df7812475fd11bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dcd4cae8eeb81bfc5ea442588876b6f8a31712a946fd47304df7812475fd11bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dcd4cae8eeb81bfc5ea442588876b6f8a31712a946fd47304df7812475fd11bf", kill_on_drop: false }`
[INFO] [stdout] dcd4cae8eeb81bfc5ea442588876b6f8a31712a946fd47304df7812475fd11bf
[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] 1b6a1bedab857bf0166df45ad374903aef296489f8dc3d17b80de01d8574a51f
[INFO] running `Command { std: "docker" "start" "-a" "1b6a1bedab857bf0166df45ad374903aef296489f8dc3d17b80de01d8574a51f", kill_on_drop: false }`
[INFO] [stderr]    Compiling yellow-sys v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.12s
[INFO] running `Command { std: "docker" "inspect" "1b6a1bedab857bf0166df45ad374903aef296489f8dc3d17b80de01d8574a51f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1b6a1bedab857bf0166df45ad374903aef296489f8dc3d17b80de01d8574a51f", kill_on_drop: false }`
[INFO] [stdout] 1b6a1bedab857bf0166df45ad374903aef296489f8dc3d17b80de01d8574a51f
[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] f1d5d9f15907ad2ac431ef6a77af3d24ff1128b261dcc8a21f90d13d43dcdcc3
[INFO] running `Command { std: "docker" "start" "-a" "f1d5d9f15907ad2ac431ef6a77af3d24ff1128b261dcc8a21f90d13d43dcdcc3", kill_on_drop: false }`
[INFO] [stderr]    Compiling yellow-sys v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.22s
[INFO] running `Command { std: "docker" "inspect" "f1d5d9f15907ad2ac431ef6a77af3d24ff1128b261dcc8a21f90d13d43dcdcc3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f1d5d9f15907ad2ac431ef6a77af3d24ff1128b261dcc8a21f90d13d43dcdcc3", kill_on_drop: false }`
[INFO] [stdout] f1d5d9f15907ad2ac431ef6a77af3d24ff1128b261dcc8a21f90d13d43dcdcc3