[INFO] fetching crate tectonic_xdv 0.1.12...
[INFO] testing tectonic_xdv-0.1.12 against master#432e145bd5a974c5b6f4dd9b352891bd7502b69d for pr-87041
[INFO] extracting crate tectonic_xdv 0.1.12 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate tectonic_xdv 0.1.12 on toolchain 432e145bd5a974c5b6f4dd9b352891bd7502b69d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "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-3/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" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "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-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b81910d5a41f9b526bf6a5ba606e1e41ccbc9325b78854fc72dc4423270360ca
[INFO] running `Command { std: "docker" "start" "-a" "b81910d5a41f9b526bf6a5ba606e1e41ccbc9325b78854fc72dc4423270360ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b81910d5a41f9b526bf6a5ba606e1e41ccbc9325b78854fc72dc4423270360ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b81910d5a41f9b526bf6a5ba606e1e41ccbc9325b78854fc72dc4423270360ca", kill_on_drop: false }`
[INFO] [stdout] b81910d5a41f9b526bf6a5ba606e1e41ccbc9325b78854fc72dc4423270360ca
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c67917d62791562bf238d26ce6e3eedd4ce457bf93b509736b6515ddeb5ebc1f
[INFO] running `Command { std: "docker" "start" "-a" "c67917d62791562bf238d26ce6e3eedd4ce457bf93b509736b6515ddeb5ebc1f", kill_on_drop: false }`
[INFO] [stderr]    Compiling tectonic_xdv v0.1.12 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.57s
[INFO] running `Command { std: "docker" "inspect" "c67917d62791562bf238d26ce6e3eedd4ce457bf93b509736b6515ddeb5ebc1f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c67917d62791562bf238d26ce6e3eedd4ce457bf93b509736b6515ddeb5ebc1f", kill_on_drop: false }`
[INFO] [stdout] c67917d62791562bf238d26ce6e3eedd4ce457bf93b509736b6515ddeb5ebc1f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 203f6bc9d5bdd11b07174fa6823a3086b0b37f37ac9bb3e7753381a48ffab1fd
[INFO] running `Command { std: "docker" "start" "-a" "203f6bc9d5bdd11b07174fa6823a3086b0b37f37ac9bb3e7753381a48ffab1fd", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.95
[INFO] [stderr]    Compiling unicode-width v0.1.8
[INFO] [stderr]    Compiling vec_map v0.8.2
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling tectonic_xdv v0.1.12 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 9.91s
[INFO] running `Command { std: "docker" "inspect" "203f6bc9d5bdd11b07174fa6823a3086b0b37f37ac9bb3e7753381a48ffab1fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "203f6bc9d5bdd11b07174fa6823a3086b0b37f37ac9bb3e7753381a48ffab1fd", kill_on_drop: false }`
[INFO] [stdout] 203f6bc9d5bdd11b07174fa6823a3086b0b37f37ac9bb3e7753381a48ffab1fd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3331c4d12ff0f9344d00fe74bb7d88b343d1dce0fe58cb78905314e3ee0d620a
[INFO] running `Command { std: "docker" "start" "-a" "3331c4d12ff0f9344d00fe74bb7d88b343d1dce0fe58cb78905314e3ee0d620a", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/tectonic_xdv-c1d1fda93bc0f322)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests tectonic_xdv
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "3331c4d12ff0f9344d00fe74bb7d88b343d1dce0fe58cb78905314e3ee0d620a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3331c4d12ff0f9344d00fe74bb7d88b343d1dce0fe58cb78905314e3ee0d620a", kill_on_drop: false }`
[INFO] [stdout] 3331c4d12ff0f9344d00fe74bb7d88b343d1dce0fe58cb78905314e3ee0d620a