[INFO] fetching crate type-sig 0.1.4...
[INFO] building type-sig-0.1.4 against master#c7f6aa2869acdbf014d094c6e427e554e160b6db for pr-146237-2
[INFO] extracting crate type-sig 0.1.4 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate type-sig 0.1.4
[INFO] finished tweaking crates.io crate type-sig 0.1.4
[INFO] tweaked toml for crates.io crate type-sig 0.1.4 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate type-sig 0.1.4 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] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 6 packages to latest compatible versions
[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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded type-sig-proc-macro v0.1.4
[INFO] [stderr]   Downloaded type-sig-type v0.1.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 4550b9967e0c7af3ec65dd03f2827b1f0abc321a5224f84571b2f44c5d354ef9
[INFO] running `Command { std: "docker" "start" "-a" "4550b9967e0c7af3ec65dd03f2827b1f0abc321a5224f84571b2f44c5d354ef9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4550b9967e0c7af3ec65dd03f2827b1f0abc321a5224f84571b2f44c5d354ef9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4550b9967e0c7af3ec65dd03f2827b1f0abc321a5224f84571b2f44c5d354ef9", kill_on_drop: false }`
[INFO] [stdout] 4550b9967e0c7af3ec65dd03f2827b1f0abc321a5224f84571b2f44c5d354ef9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 3c03d85d110d53bffdda1e07d957fc4e12edb1b290f9c239ec20665aa38372ac
[INFO] running `Command { std: "docker" "start" "-a" "3c03d85d110d53bffdda1e07d957fc4e12edb1b290f9c239ec20665aa38372ac", kill_on_drop: false }`
[INFO] [stderr]    Compiling type-sig-type v0.1.4
[INFO] [stderr]    Compiling type-sig-proc-macro v0.1.4
[INFO] [stderr]    Compiling type-sig v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.62s
[INFO] running `Command { std: "docker" "inspect" "3c03d85d110d53bffdda1e07d957fc4e12edb1b290f9c239ec20665aa38372ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3c03d85d110d53bffdda1e07d957fc4e12edb1b290f9c239ec20665aa38372ac", kill_on_drop: false }`
[INFO] [stdout] 3c03d85d110d53bffdda1e07d957fc4e12edb1b290f9c239ec20665aa38372ac
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 14cbb1c2371b5b456e7c35de46e0e80aa8be3f24e1b57c12729192e45dd300cb
[INFO] running `Command { std: "docker" "start" "-a" "14cbb1c2371b5b456e7c35de46e0e80aa8be3f24e1b57c12729192e45dd300cb", kill_on_drop: false }`
[INFO] [stderr]    Compiling type-sig v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.31s
[INFO] running `Command { std: "docker" "inspect" "14cbb1c2371b5b456e7c35de46e0e80aa8be3f24e1b57c12729192e45dd300cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "14cbb1c2371b5b456e7c35de46e0e80aa8be3f24e1b57c12729192e45dd300cb", kill_on_drop: false }`
[INFO] [stdout] 14cbb1c2371b5b456e7c35de46e0e80aa8be3f24e1b57c12729192e45dd300cb