[INFO] cloning repository https://github.com/cosee/ready-for-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/cosee/ready-for-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcosee%2Fready-for-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcosee%2Fready-for-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 21bc27c7b36d70e77ec916e837c406a87b8a387c
[INFO] testing cosee/ready-for-rust against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcosee%2Fready-for-rust" "/workspace/builds/worker-3/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/cosee/ready-for-rust 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 git repo https://github.com/cosee/ready-for-rust
[INFO] finished tweaking git repo https://github.com/cosee/ready-for-rust
[INFO] tweaked toml for git repo https://github.com/cosee/ready-for-rust written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/cosee/ready-for-rust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "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-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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e6e5ef19de9318981ef370df388f1a5197f0f6e2044bb9bc0b2af5c4bb49ffe7
[INFO] running `Command { std: "docker" "start" "-a" "e6e5ef19de9318981ef370df388f1a5197f0f6e2044bb9bc0b2af5c4bb49ffe7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e6e5ef19de9318981ef370df388f1a5197f0f6e2044bb9bc0b2af5c4bb49ffe7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e6e5ef19de9318981ef370df388f1a5197f0f6e2044bb9bc0b2af5c4bb49ffe7", kill_on_drop: false }`
[INFO] [stdout] e6e5ef19de9318981ef370df388f1a5197f0f6e2044bb9bc0b2af5c4bb49ffe7
[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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5c1d35725f60c387f5ed43388bc7d350eb1b317e665019f171a5e397e843280a
[INFO] running `Command { std: "docker" "start" "-a" "5c1d35725f60c387f5ed43388bc7d350eb1b317e665019f171a5e397e843280a", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling libc v0.2.79
[INFO] [stderr]    Compiling num-traits v0.2.12
[INFO] [stderr]    Compiling num-integer v0.1.43
[INFO] [stderr]    Compiling time v0.1.44
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling ready-for-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.61s
[INFO] running `Command { std: "docker" "inspect" "5c1d35725f60c387f5ed43388bc7d350eb1b317e665019f171a5e397e843280a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5c1d35725f60c387f5ed43388bc7d350eb1b317e665019f171a5e397e843280a", kill_on_drop: false }`
[INFO] [stdout] 5c1d35725f60c387f5ed43388bc7d350eb1b317e665019f171a5e397e843280a
[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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c24bf13bc57a6e70c8ce6b72165cd14549855e5d23dff5e2608975cda0bc48ba
[INFO] running `Command { std: "docker" "start" "-a" "c24bf13bc57a6e70c8ce6b72165cd14549855e5d23dff5e2608975cda0bc48ba", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling ready-for-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.79s
[INFO] running `Command { std: "docker" "inspect" "c24bf13bc57a6e70c8ce6b72165cd14549855e5d23dff5e2608975cda0bc48ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c24bf13bc57a6e70c8ce6b72165cd14549855e5d23dff5e2608975cda0bc48ba", kill_on_drop: false }`
[INFO] [stdout] c24bf13bc57a6e70c8ce6b72165cd14549855e5d23dff5e2608975cda0bc48ba
[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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 470b354887a4522c17a311da44ca934b9f0fec6686f1601513295a336f3a3a26
[INFO] running `Command { std: "docker" "start" "-a" "470b354887a4522c17a311da44ca934b9f0fec6686f1601513295a336f3a3a26", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/ready_for_rust-8de83a6a6382aea9)
[INFO] [stdout] running 31 tests
[INFO] [stdout] test slides::data::display_impl ... ok
[INFO] [stdout] test slides::slide1::stack_array ... ok
[INFO] [stdout] test slides::slide1::vector_slices ... ok
[INFO] [stdout] test slides::slide1::tuples ... ok
[INFO] [stdout] test slides::slide2::test_count_to ... ok
[INFO] [stdout] test slides::slide3::test_calling_functions ... ok
[INFO] [stdout] test slides::slide2::test_sum ... ok
[INFO] [stdout] test slides::slide3::test_get_speaker ... ok
[INFO] [stdout] test slides::slide3::test_talk_constructor ... ok
[INFO] [stdout] test slides::slide3::test_get_speaker_and_subject ... ok
[INFO] [stdout] test slides::slide4::test_stringification ... ok
[INFO] [stdout] test slides::slide4::test_stringify_with_data ... ok
[INFO] [stdout] test slides::slide1::mutable_ref ... ok
[INFO] [stdout] test slides::slide5::showcase_unwrap_or ... ok
[INFO] [stdout] test slides::slide1::shadowing ... ok
[INFO] [stdout] test slides::slide4::test_tag_constructor_java_spring ... ok
[INFO] [stdout] test slides::slide5::test_double ... ok
[INFO] [stdout] test slides::slide5::test_get_content_length ... ok
[INFO] [stdout] test slides::slide5::test_maybe_count ... ok
[INFO] [stdout] test slides::slide5::test_ok_or_default ... ok
[INFO] [stdout] test slides::slide1::string_primitive ... ok
[INFO] [stdout] test slides::slide1::return_from_block ... ok
[INFO] [stdout] test slides::slide5::showcase_unwrap ... ok
[INFO] [stdout] test slides::slide5::test_ok_or_abort ... ok
[INFO] [stdout] test slides::data::present_impl ... ok
[INFO] [stdout] test slides::slide5::test_try ... ok
[INFO] [stdout] test slides::slide7::test_apply_function ... ok
[INFO] [stdout] test slides::slide7::test_counter_closure ... ok
[INFO] [stdout] test slides::slide5::test_panic - should panic ... ok
[INFO] [stdout] test slides::slide5::unwrap_none_panics - should panic ... ok
[INFO] [stdout] test slides::slide2::test_busy_wait has been running for over 60 seconds
[ERROR] error running command: no output for 300 seconds
[INFO] running `Command { std: "docker" "inspect" "470b354887a4522c17a311da44ca934b9f0fec6686f1601513295a336f3a3a26", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "470b354887a4522c17a311da44ca934b9f0fec6686f1601513295a336f3a3a26", kill_on_drop: false }`
[INFO] [stdout] 470b354887a4522c17a311da44ca934b9f0fec6686f1601513295a336f3a3a26