[INFO] fetching crate tectonic_bridge_core 0.4.1...
[INFO] checking tectonic_bridge_core-0.4.1 against master#8c32e313cccf7df531e2d49ffb8227bb92304aee for pr-145608-1
[INFO] extracting crate tectonic_bridge_core 0.4.1 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate tectonic_bridge_core 0.4.1
[INFO] finished tweaking crates.io crate tectonic_bridge_core 0.4.1
[INFO] tweaked toml for crates.io crate tectonic_bridge_core 0.4.1 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate tectonic_bridge_core 0.4.1 on toolchain 8c32e313cccf7df531e2d49ffb8227bb92304aee
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "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" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 68 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded tectonic_status_base v0.2.1
[INFO] [stderr]   Downloaded tectonic_errors v0.2.1
[INFO] [stderr]   Downloaded tectonic_io_base v0.4.3
[INFO] [stderr]   Downloaded app_dirs2 v2.5.5
[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8dd81f7fc45ea58ec5e4cbd6027c8f9f59f70968a9a2acc0b43dacda7e269ef2
[INFO] running `Command { std: "docker" "start" "-a" "8dd81f7fc45ea58ec5e4cbd6027c8f9f59f70968a9a2acc0b43dacda7e269ef2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8dd81f7fc45ea58ec5e4cbd6027c8f9f59f70968a9a2acc0b43dacda7e269ef2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8dd81f7fc45ea58ec5e4cbd6027c8f9f59f70968a9a2acc0b43dacda7e269ef2", kill_on_drop: false }`
[INFO] [stdout] 8dd81f7fc45ea58ec5e4cbd6027c8f9f59f70968a9a2acc0b43dacda7e269ef2
[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e4931dbccc0ef6a0ed12802c12613c56d78633c27ff13124da021e5fed5761db
[INFO] running `Command { std: "docker" "start" "-a" "e4931dbccc0ef6a0ed12802c12613c56d78633c27ff13124da021e5fed5761db", kill_on_drop: false }`
[INFO] [stderr]    Compiling libz-sys v1.1.22
[INFO] [stderr]     Checking xdg v2.5.2
[INFO] [stderr]     Checking tectonic_errors v0.2.1
[INFO] [stderr]    Compiling tectonic_bridge_core v0.4.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking md-5 v0.10.6
[INFO] [stderr]     Checking tectonic_status_base v0.2.1
[INFO] [stderr]     Checking app_dirs2 v2.5.5
[INFO] [stderr]     Checking flate2 v1.1.2
[INFO] [stderr]     Checking tectonic_io_base v0.4.3
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.61s
[INFO] running `Command { std: "docker" "inspect" "e4931dbccc0ef6a0ed12802c12613c56d78633c27ff13124da021e5fed5761db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e4931dbccc0ef6a0ed12802c12613c56d78633c27ff13124da021e5fed5761db", kill_on_drop: false }`
[INFO] [stdout] e4931dbccc0ef6a0ed12802c12613c56d78633c27ff13124da021e5fed5761db