[INFO] cloning repository https://github.com/cmonkey/project-what-the-error-handling-project-group-is-working-towards
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/cmonkey/project-what-the-error-handling-project-group-is-working-towards" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcmonkey%2Fproject-what-the-error-handling-project-group-is-working-towards", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcmonkey%2Fproject-what-the-error-handling-project-group-is-working-towards'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a9fa777d842515771dc12bfa77266119dd681b1a
[INFO] testing cmonkey/project-what-the-error-handling-project-group-is-working-towards against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcmonkey%2Fproject-what-the-error-handling-project-group-is-working-towards" "/workspace/builds/worker-43/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-43/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/cmonkey/project-what-the-error-handling-project-group-is-working-towards on toolchain 722e1797249a965b6335aebd65d777f917e498f1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/cmonkey/project-what-the-error-handling-project-group-is-working-towards
[INFO] finished tweaking git repo https://github.com/cmonkey/project-what-the-error-handling-project-group-is-working-towards
[INFO] tweaked toml for git repo https://github.com/cmonkey/project-what-the-error-handling-project-group-is-working-towards written to /workspace/builds/worker-43/source/Cargo.toml
[INFO] crate git repo https://github.com/cmonkey/project-what-the-error-handling-project-group-is-working-towards already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "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-43/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e23507277d166048c751f3a7cbac11c549b2c43c6d18df813b036af89bd79a1c
[INFO] running `Command { std: "docker" "start" "-a" "e23507277d166048c751f3a7cbac11c549b2c43c6d18df813b036af89bd79a1c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e23507277d166048c751f3a7cbac11c549b2c43c6d18df813b036af89bd79a1c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e23507277d166048c751f3a7cbac11c549b2c43c6d18df813b036af89bd79a1c", kill_on_drop: false }`
[INFO] [stdout] e23507277d166048c751f3a7cbac11c549b2c43c6d18df813b036af89bd79a1c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 387cf717090f77a9a761e4a6b630342e59ec705e19ba20fc34cd27370643d544
[INFO] running `Command { std: "docker" "start" "-a" "387cf717090f77a9a761e4a6b630342e59ec705e19ba20fc34cd27370643d544", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling what-the-error-handling-project-group-is-working-towards v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.43s
[INFO] running `Command { std: "docker" "inspect" "387cf717090f77a9a761e4a6b630342e59ec705e19ba20fc34cd27370643d544", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "387cf717090f77a9a761e4a6b630342e59ec705e19ba20fc34cd27370643d544", kill_on_drop: false }`
[INFO] [stdout] 387cf717090f77a9a761e4a6b630342e59ec705e19ba20fc34cd27370643d544
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c2d947ee521c440c805acb84a71d881471cab49b599c44e5821338985a0ee4b2
[INFO] running `Command { std: "docker" "start" "-a" "c2d947ee521c440c805acb84a71d881471cab49b599c44e5821338985a0ee4b2", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling what-the-error-handling-project-group-is-working-towards v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.07s
[INFO] running `Command { std: "docker" "inspect" "c2d947ee521c440c805acb84a71d881471cab49b599c44e5821338985a0ee4b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c2d947ee521c440c805acb84a71d881471cab49b599c44e5821338985a0ee4b2", kill_on_drop: false }`
[INFO] [stdout] c2d947ee521c440c805acb84a71d881471cab49b599c44e5821338985a0ee4b2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 405c175bee060f364552c2cf94f7721739604c43707ee9f54cf2e3fff5d0cbc8
[INFO] running `Command { std: "docker" "start" "-a" "405c175bee060f364552c2cf94f7721739604c43707ee9f54cf2e3fff5d0cbc8", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.20s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/what_the_error_handling_project_group_is_working_towards-5850679198b0d920)
[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" "405c175bee060f364552c2cf94f7721739604c43707ee9f54cf2e3fff5d0cbc8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "405c175bee060f364552c2cf94f7721739604c43707ee9f54cf2e3fff5d0cbc8", kill_on_drop: false }`
[INFO] [stdout] 405c175bee060f364552c2cf94f7721739604c43707ee9f54cf2e3fff5d0cbc8