[INFO] fetching crate tectonic_errors 0.2.0...
[INFO] testing tectonic_errors-0.2.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate tectonic_errors 0.2.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate tectonic_errors 0.2.0 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate tectonic_errors 0.2.0
[INFO] finished tweaking crates.io crate tectonic_errors 0.2.0
[INFO] tweaked toml for crates.io crate tectonic_errors 0.2.0 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0ce807d23ed48a62c464083d3182b31ad7a17ed53fb9f1c4487ac18c496ae9a5
[INFO] running `Command { std: "docker" "start" "-a" "0ce807d23ed48a62c464083d3182b31ad7a17ed53fb9f1c4487ac18c496ae9a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0ce807d23ed48a62c464083d3182b31ad7a17ed53fb9f1c4487ac18c496ae9a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0ce807d23ed48a62c464083d3182b31ad7a17ed53fb9f1c4487ac18c496ae9a5", kill_on_drop: false }`
[INFO] [stdout] 0ce807d23ed48a62c464083d3182b31ad7a17ed53fb9f1c4487ac18c496ae9a5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 83d81366e9e32deb83110637827a4342183b084a724983a71397a8bb83f5ea69
[INFO] running `Command { std: "docker" "start" "-a" "83d81366e9e32deb83110637827a4342183b084a724983a71397a8bb83f5ea69", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling anyhow v1.0.56
[INFO] [stderr]    Compiling tectonic_errors v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.97s
[INFO] running `Command { std: "docker" "inspect" "83d81366e9e32deb83110637827a4342183b084a724983a71397a8bb83f5ea69", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "83d81366e9e32deb83110637827a4342183b084a724983a71397a8bb83f5ea69", kill_on_drop: false }`
[INFO] [stdout] 83d81366e9e32deb83110637827a4342183b084a724983a71397a8bb83f5ea69
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7cee38a2d0dfdb3a72f80bcbe999398baaeb85fb281b3fb0b9ed5c769cb50944
[INFO] running `Command { std: "docker" "start" "-a" "7cee38a2d0dfdb3a72f80bcbe999398baaeb85fb281b3fb0b9ed5c769cb50944", kill_on_drop: false }`
[INFO] [stderr]    Compiling tectonic_errors v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.78s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/tectonic_errors-bc847c9145bd9c8d)
[INFO] running `Command { std: "docker" "inspect" "7cee38a2d0dfdb3a72f80bcbe999398baaeb85fb281b3fb0b9ed5c769cb50944", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7cee38a2d0dfdb3a72f80bcbe999398baaeb85fb281b3fb0b9ed5c769cb50944", kill_on_drop: false }`
[INFO] [stdout] 7cee38a2d0dfdb3a72f80bcbe999398baaeb85fb281b3fb0b9ed5c769cb50944
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1d7083e057f04206098dc3826cba3ff0e1f41d18a8dbd555490cfacbeba7c65b
[INFO] running `Command { std: "docker" "start" "-a" "1d7083e057f04206098dc3826cba3ff0e1f41d18a8dbd555490cfacbeba7c65b", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/tectonic_errors-bc847c9145bd9c8d)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test::a_ok_or_compile ... ok
[INFO] [stdout] test test::atry_compile ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests tectonic_errors
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - atry (line 83) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.22s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "1d7083e057f04206098dc3826cba3ff0e1f41d18a8dbd555490cfacbeba7c65b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1d7083e057f04206098dc3826cba3ff0e1f41d18a8dbd555490cfacbeba7c65b", kill_on_drop: false }`
[INFO] [stdout] 1d7083e057f04206098dc3826cba3ff0e1f41d18a8dbd555490cfacbeba7c65b