[INFO] fetching crate tectonic_xdv 0.1.12...
[INFO] checking tectonic_xdv-0.1.12 against master#0599f3403366d9c57f0625e6de3af214b5042a90 for pr-87710
[INFO] extracting crate tectonic_xdv 0.1.12 into /workspace/builds/worker-61/source
[INFO] validating manifest of crates.io crate tectonic_xdv 0.1.12 on toolchain 0599f3403366d9c57f0625e6de3af214b5042a90
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0599f3403366d9c57f0625e6de3af214b5042a90" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate tectonic_xdv 0.1.12
[INFO] finished tweaking crates.io crate tectonic_xdv 0.1.12
[INFO] tweaked toml for crates.io crate tectonic_xdv 0.1.12 written to /workspace/builds/worker-61/source/Cargo.toml
[INFO] crate crates.io crate tectonic_xdv 0.1.12 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0599f3403366d9c57f0625e6de3af214b5042a90" "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-61/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-61/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+0599f3403366d9c57f0625e6de3af214b5042a90" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 63e06eeb1a846286c3ee90a36f2b0d2beaee20a9b9638408a91c97504a701ec6
[INFO] running `Command { std: "docker" "start" "-a" "63e06eeb1a846286c3ee90a36f2b0d2beaee20a9b9638408a91c97504a701ec6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "63e06eeb1a846286c3ee90a36f2b0d2beaee20a9b9638408a91c97504a701ec6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "63e06eeb1a846286c3ee90a36f2b0d2beaee20a9b9638408a91c97504a701ec6", kill_on_drop: false }`
[INFO] [stdout] 63e06eeb1a846286c3ee90a36f2b0d2beaee20a9b9638408a91c97504a701ec6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-61/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-61/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+0599f3403366d9c57f0625e6de3af214b5042a90" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7e6cd38e7a2647cd16ad74d11fb5b842fc697730940a44e56d94d41cb04b0eeb
[INFO] running `Command { std: "docker" "start" "-a" "7e6cd38e7a2647cd16ad74d11fb5b842fc697730940a44e56d94d41cb04b0eeb", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.95
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]     Checking unicode-width v0.1.8
[INFO] [stderr]     Checking strsim v0.8.0
[INFO] [stderr]     Checking vec_map v0.8.2
[INFO] [stderr]     Checking ansi_term v0.11.0
[INFO] [stderr]     Checking byteorder v1.4.3
[INFO] [stderr]     Checking textwrap v0.11.0
[INFO] [stderr]     Checking tectonic_xdv v0.1.12 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking clap v2.33.3
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.45s
[INFO] running `Command { std: "docker" "inspect" "7e6cd38e7a2647cd16ad74d11fb5b842fc697730940a44e56d94d41cb04b0eeb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e6cd38e7a2647cd16ad74d11fb5b842fc697730940a44e56d94d41cb04b0eeb", kill_on_drop: false }`
[INFO] [stdout] 7e6cd38e7a2647cd16ad74d11fb5b842fc697730940a44e56d94d41cb04b0eeb