[INFO] cloning repository https://github.com/euank/take_while_with_failure.rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/euank/take_while_with_failure.rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Feuank%2Ftake_while_with_failure.rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Feuank%2Ftake_while_with_failure.rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f9675466972a29116fc8a7c8c9078c41f914ef20
[INFO] testing euank/take_while_with_failure.rs against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Feuank%2Ftake_while_with_failure.rs" "/workspace/builds/worker-112/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-112/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/euank/take_while_with_failure.rs on toolchain 8262275854dc0e5381c9d42d56257d94932c5a87
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/euank/take_while_with_failure.rs
[INFO] finished tweaking git repo https://github.com/euank/take_while_with_failure.rs
[INFO] tweaked toml for git repo https://github.com/euank/take_while_with_failure.rs written to /workspace/builds/worker-112/source/Cargo.toml
[INFO] crate git repo https://github.com/euank/take_while_with_failure.rs already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-112/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-112/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e9de7d6da650f5b17d9bf9a811edfe7926891381e7a1684816c50700d3193a75
[INFO] running `Command { std: "docker" "start" "-a" "e9de7d6da650f5b17d9bf9a811edfe7926891381e7a1684816c50700d3193a75", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e9de7d6da650f5b17d9bf9a811edfe7926891381e7a1684816c50700d3193a75", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e9de7d6da650f5b17d9bf9a811edfe7926891381e7a1684816c50700d3193a75", kill_on_drop: false }`
[INFO] [stdout] e9de7d6da650f5b17d9bf9a811edfe7926891381e7a1684816c50700d3193a75
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-112/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-112/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5cbf6b2d5b3fa67f0fad226bfdf7e35bacff06a78769760da0348ba9c2eddabf
[INFO] running `Command { std: "docker" "start" "-a" "5cbf6b2d5b3fa67f0fad226bfdf7e35bacff06a78769760da0348ba9c2eddabf", kill_on_drop: false }`
[INFO] [stderr]    Compiling take_while_with_failure v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.32s
[INFO] running `Command { std: "docker" "inspect" "5cbf6b2d5b3fa67f0fad226bfdf7e35bacff06a78769760da0348ba9c2eddabf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5cbf6b2d5b3fa67f0fad226bfdf7e35bacff06a78769760da0348ba9c2eddabf", kill_on_drop: false }`
[INFO] [stdout] 5cbf6b2d5b3fa67f0fad226bfdf7e35bacff06a78769760da0348ba9c2eddabf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-112/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-112/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c001ecad77ab75c7f0dcac84d623080c3b5f5aa057a67c21a9ec44ca35bdf27d
[INFO] running `Command { std: "docker" "start" "-a" "c001ecad77ab75c7f0dcac84d623080c3b5f5aa057a67c21a9ec44ca35bdf27d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling take_while_with_failure v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.06s
[INFO] running `Command { std: "docker" "inspect" "c001ecad77ab75c7f0dcac84d623080c3b5f5aa057a67c21a9ec44ca35bdf27d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c001ecad77ab75c7f0dcac84d623080c3b5f5aa057a67c21a9ec44ca35bdf27d", kill_on_drop: false }`
[INFO] [stdout] c001ecad77ab75c7f0dcac84d623080c3b5f5aa057a67c21a9ec44ca35bdf27d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-112/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-112/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 96a644d5c36bf13934afd7dd47a8d70c098fdfb8e4a579d2db8aa3a887ed271a
[INFO] running `Command { std: "docker" "start" "-a" "96a644d5c36bf13934afd7dd47a8d70c098fdfb8e4a579d2db8aa3a887ed271a", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.06s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/take_while_with_failure-a5a5a071fc06cfbb)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test it_always_includes_the_first_element ... ok
[INFO] [stdout] test it_includes_all_when_true ... ok
[INFO] [stdout] test it_includes_failure ... ok
[INFO] [stdout] test it_works_on_empty_vecs ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests take_while_with_failure
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - I::take_while_with_failure (line 62) ... ok
[INFO] [stdout] test src/lib.rs - I::take_while_with_failure (line 54) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.39s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "96a644d5c36bf13934afd7dd47a8d70c098fdfb8e4a579d2db8aa3a887ed271a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "96a644d5c36bf13934afd7dd47a8d70c098fdfb8e4a579d2db8aa3a887ed271a", kill_on_drop: false }`
[INFO] [stdout] 96a644d5c36bf13934afd7dd47a8d70c098fdfb8e4a579d2db8aa3a887ed271a