[INFO] fetching crate tectonic_bridge_flate 0.1.7...
[INFO] checking tectonic_bridge_flate-0.1.7 against master#a3f76a26e045a760bb1163b7eab36872985242d5 for pr-130930
[INFO] extracting crate tectonic_bridge_flate 0.1.7 into /workspace/builds/worker-0-tc1/source
[INFO] validating manifest of crates.io crate tectonic_bridge_flate 0.1.7 on toolchain a3f76a26e045a760bb1163b7eab36872985242d5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a3f76a26e045a760bb1163b7eab36872985242d5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate tectonic_bridge_flate 0.1.7
[INFO] finished tweaking crates.io crate tectonic_bridge_flate 0.1.7
[INFO] tweaked toml for crates.io crate tectonic_bridge_flate 0.1.7 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a3f76a26e045a760bb1163b7eab36872985242d5" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 11 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a3f76a26e045a760bb1163b7eab36872985242d5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+a3f76a26e045a760bb1163b7eab36872985242d5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3951ee487ff8abd0acfd4fef1d68dea729b69810a308de76240d28b62dac4311
[INFO] running `Command { std: "docker" "start" "-a" "3951ee487ff8abd0acfd4fef1d68dea729b69810a308de76240d28b62dac4311", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3951ee487ff8abd0acfd4fef1d68dea729b69810a308de76240d28b62dac4311", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3951ee487ff8abd0acfd4fef1d68dea729b69810a308de76240d28b62dac4311", kill_on_drop: false }`
[INFO] [stdout] 3951ee487ff8abd0acfd4fef1d68dea729b69810a308de76240d28b62dac4311
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+a3f76a26e045a760bb1163b7eab36872985242d5" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ac0a69ae4924aea6240176fdc5a256d8a7d741daa8f71fd5b3f06f2cdd378804
[INFO] running `Command { std: "docker" "start" "-a" "ac0a69ae4924aea6240176fdc5a256d8a7d741daa8f71fd5b3f06f2cdd378804", kill_on_drop: false }`
[INFO] [stderr]    Compiling tectonic_bridge_flate v0.1.7 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling libz-sys v1.1.20
[INFO] [stderr]     Checking flate2 v1.0.34
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.41s
[INFO] running `Command { std: "docker" "inspect" "ac0a69ae4924aea6240176fdc5a256d8a7d741daa8f71fd5b3f06f2cdd378804", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ac0a69ae4924aea6240176fdc5a256d8a7d741daa8f71fd5b3f06f2cdd378804", kill_on_drop: false }`
[INFO] [stdout] ac0a69ae4924aea6240176fdc5a256d8a7d741daa8f71fd5b3f06f2cdd378804