[INFO] fetching crate vte 0.15.0...
[INFO] building vte-0.15.0 against master#ad85bc524b1ad696e42061ad8338d382dffbdbe5 for pr-146237-1
[INFO] extracting crate vte 0.15.0 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate vte 0.15.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate vte 0.15.0
[INFO] tweaked toml for crates.io crate vte 0.15.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate vte 0.15.0 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 vte 0.15.0 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]  Downloading crates ...
[INFO] [stderr]   Downloaded cursor-icon v1.0.0
[INFO] [stderr]   Downloaded syn v2.0.36
[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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 58e4df5378e694cacf42ebc6268550c3d356bbd0f11bc5303436170e0f2d85e5
[INFO] running `Command { std: "docker" "start" "-a" "58e4df5378e694cacf42ebc6268550c3d356bbd0f11bc5303436170e0f2d85e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "58e4df5378e694cacf42ebc6268550c3d356bbd0f11bc5303436170e0f2d85e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "58e4df5378e694cacf42ebc6268550c3d356bbd0f11bc5303436170e0f2d85e5", kill_on_drop: false }`
[INFO] [stdout] 58e4df5378e694cacf42ebc6268550c3d356bbd0f11bc5303436170e0f2d85e5
[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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 73b5509668e84dc2f25b6e87ec298ae8aa0b1fcaa344489156b653e6b13a01e7
[INFO] running `Command { std: "docker" "start" "-a" "73b5509668e84dc2f25b6e87ec298ae8aa0b1fcaa344489156b653e6b13a01e7", kill_on_drop: false }`
[INFO] [stderr]    Compiling arrayvec v0.7.4
[INFO] [stderr]    Compiling vte v0.15.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.38s
[INFO] running `Command { std: "docker" "inspect" "73b5509668e84dc2f25b6e87ec298ae8aa0b1fcaa344489156b653e6b13a01e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "73b5509668e84dc2f25b6e87ec298ae8aa0b1fcaa344489156b653e6b13a01e7", kill_on_drop: false }`
[INFO] [stdout] 73b5509668e84dc2f25b6e87ec298ae8aa0b1fcaa344489156b653e6b13a01e7
[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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 842feb5a2fb0619dedf0ffe5eec7b723bf3c785c089b76e1c6c37dbf74520e7b
[INFO] running `Command { std: "docker" "start" "-a" "842feb5a2fb0619dedf0ffe5eec7b723bf3c785c089b76e1c6c37dbf74520e7b", kill_on_drop: false }`
[INFO] [stderr]    Compiling vte v0.15.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.70s
[INFO] running `Command { std: "docker" "inspect" "842feb5a2fb0619dedf0ffe5eec7b723bf3c785c089b76e1c6c37dbf74520e7b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "842feb5a2fb0619dedf0ffe5eec7b723bf3c785c089b76e1c6c37dbf74520e7b", kill_on_drop: false }`
[INFO] [stdout] 842feb5a2fb0619dedf0ffe5eec7b723bf3c785c089b76e1c6c37dbf74520e7b