[INFO] fetching crate tectonic_errors 0.2.0...
[INFO] testing tectonic_errors-0.2.0 against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041
[INFO] extracting crate tectonic_errors 0.2.0 into /workspace/builds/worker-15/source
[INFO] validating manifest of crates.io crate tectonic_errors 0.2.0 on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "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-15/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dda25c4ba656262657798bc488cc7c233186ec21914d003f7d5a0232131feb76
[INFO] running `Command { std: "docker" "start" "-a" "dda25c4ba656262657798bc488cc7c233186ec21914d003f7d5a0232131feb76", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dda25c4ba656262657798bc488cc7c233186ec21914d003f7d5a0232131feb76", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dda25c4ba656262657798bc488cc7c233186ec21914d003f7d5a0232131feb76", kill_on_drop: false }`
[INFO] [stdout] dda25c4ba656262657798bc488cc7c233186ec21914d003f7d5a0232131feb76
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d894c53b55e42925ace8ea7a14fa26e086b2cd70d6f73a3499e5f67429332619
[INFO] running `Command { std: "docker" "start" "-a" "d894c53b55e42925ace8ea7a14fa26e086b2cd70d6f73a3499e5f67429332619", 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 1.58s
[INFO] running `Command { std: "docker" "inspect" "d894c53b55e42925ace8ea7a14fa26e086b2cd70d6f73a3499e5f67429332619", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d894c53b55e42925ace8ea7a14fa26e086b2cd70d6f73a3499e5f67429332619", kill_on_drop: false }`
[INFO] [stdout] d894c53b55e42925ace8ea7a14fa26e086b2cd70d6f73a3499e5f67429332619
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c79ee5bb5e37c9ab371835969ce1214c46ff0899e79ab04f1b90942f37dbf8b9
[INFO] running `Command { std: "docker" "start" "-a" "c79ee5bb5e37c9ab371835969ce1214c46ff0899e79ab04f1b90942f37dbf8b9", kill_on_drop: false }`
[INFO] [stderr]    Compiling tectonic_errors v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.80s
[INFO] running `Command { std: "docker" "inspect" "c79ee5bb5e37c9ab371835969ce1214c46ff0899e79ab04f1b90942f37dbf8b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c79ee5bb5e37c9ab371835969ce1214c46ff0899e79ab04f1b90942f37dbf8b9", kill_on_drop: false }`
[INFO] [stdout] c79ee5bb5e37c9ab371835969ce1214c46ff0899e79ab04f1b90942f37dbf8b9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3951f4914015d1d4d14c0bc3024a9c1dd9d996e8762319f40cbf4dc50dd07621
[INFO] running `Command { std: "docker" "start" "-a" "3951f4914015d1d4d14c0bc3024a9c1dd9d996e8762319f40cbf4dc50dd07621", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 2 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/tectonic_errors-00ffd04a7aea15d7)
[INFO] [stdout] test test::atry_compile ... ok
[INFO] [stderr]    Doc-tests tectonic_errors
[INFO] [stdout] test test::a_ok_or_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] [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 0.50s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "3951f4914015d1d4d14c0bc3024a9c1dd9d996e8762319f40cbf4dc50dd07621", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3951f4914015d1d4d14c0bc3024a9c1dd9d996e8762319f40cbf4dc50dd07621", kill_on_drop: false }`
[INFO] [stdout] 3951f4914015d1d4d14c0bc3024a9c1dd9d996e8762319f40cbf4dc50dd07621