[INFO] fetching crate tectonic_errors 0.2.0...
[INFO] testing tectonic_errors-0.2.0 against try#d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2 for pr-86479
[INFO] extracting crate tectonic_errors 0.2.0 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate tectonic_errors 0.2.0 on toolchain d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "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-1/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 09a8f999bd2d9c08cc4915c9711e9dee308fc96ed2832e9f97d66a4176af47ec
[INFO] running `Command { std: "docker" "start" "-a" "09a8f999bd2d9c08cc4915c9711e9dee308fc96ed2832e9f97d66a4176af47ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "09a8f999bd2d9c08cc4915c9711e9dee308fc96ed2832e9f97d66a4176af47ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "09a8f999bd2d9c08cc4915c9711e9dee308fc96ed2832e9f97d66a4176af47ec", kill_on_drop: false }`
[INFO] [stdout] 09a8f999bd2d9c08cc4915c9711e9dee308fc96ed2832e9f97d66a4176af47ec
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c75cd381bbf184addc25fa6ff7a08d2d5c862ad5bbf30ce3effa969ad3a570b7
[INFO] running `Command { std: "docker" "start" "-a" "c75cd381bbf184addc25fa6ff7a08d2d5c862ad5bbf30ce3effa969ad3a570b7", kill_on_drop: false }`
[INFO] [stderr]    Compiling anyhow v1.0.42
[INFO] [stderr]    Compiling tectonic_errors v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.21s
[INFO] running `Command { std: "docker" "inspect" "c75cd381bbf184addc25fa6ff7a08d2d5c862ad5bbf30ce3effa969ad3a570b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c75cd381bbf184addc25fa6ff7a08d2d5c862ad5bbf30ce3effa969ad3a570b7", kill_on_drop: false }`
[INFO] [stdout] c75cd381bbf184addc25fa6ff7a08d2d5c862ad5bbf30ce3effa969ad3a570b7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] afc6a7c0c879afa6b31bdcae4c76872e020eb35bb5aa4461e0e1351178afee2e
[INFO] running `Command { std: "docker" "start" "-a" "afc6a7c0c879afa6b31bdcae4c76872e020eb35bb5aa4461e0e1351178afee2e", kill_on_drop: false }`
[INFO] [stderr]    Compiling tectonic_errors v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.66s
[INFO] running `Command { std: "docker" "inspect" "afc6a7c0c879afa6b31bdcae4c76872e020eb35bb5aa4461e0e1351178afee2e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "afc6a7c0c879afa6b31bdcae4c76872e020eb35bb5aa4461e0e1351178afee2e", kill_on_drop: false }`
[INFO] [stdout] afc6a7c0c879afa6b31bdcae4c76872e020eb35bb5aa4461e0e1351178afee2e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 893e2415f73504bbcd19d8b9c789c5f811c3f5128bf036dbc0acf05c449155e7
[INFO] running `Command { std: "docker" "start" "-a" "893e2415f73504bbcd19d8b9c789c5f811c3f5128bf036dbc0acf05c449155e7", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/tectonic_errors-00ffd04a7aea15d7)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests tectonic_errors
[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 0.01s
[INFO] [stdout] 
[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 0.28s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "893e2415f73504bbcd19d8b9c789c5f811c3f5128bf036dbc0acf05c449155e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "893e2415f73504bbcd19d8b9c789c5f811c3f5128bf036dbc0acf05c449155e7", kill_on_drop: false }`
[INFO] [stdout] 893e2415f73504bbcd19d8b9c789c5f811c3f5128bf036dbc0acf05c449155e7