[INFO] cloning repository https://github.com/jbcden/grains
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jbcden/grains" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjbcden%2Fgrains", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjbcden%2Fgrains'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 93aca8d9f84943497c6ecafd43e03bf6d3337535
[INFO] testing jbcden/grains against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjbcden%2Fgrains" "/workspace/builds/worker-45/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-45/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jbcden/grains on toolchain 62efba8a050c64249dab942951bb28f710208bc8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/jbcden/grains
[INFO] finished tweaking git repo https://github.com/jbcden/grains
[INFO] tweaked toml for git repo https://github.com/jbcden/grains written to /workspace/builds/worker-45/source/Cargo.toml
[INFO] crate git repo https://github.com/jbcden/grains already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-45/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-45/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" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] de9ac0cdcb7c93b29fda8922c5e8a37527b708b7ad08c8c6907ca89337a68aaa
[INFO] running `Command { std: "docker" "start" "-a" "de9ac0cdcb7c93b29fda8922c5e8a37527b708b7ad08c8c6907ca89337a68aaa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "de9ac0cdcb7c93b29fda8922c5e8a37527b708b7ad08c8c6907ca89337a68aaa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "de9ac0cdcb7c93b29fda8922c5e8a37527b708b7ad08c8c6907ca89337a68aaa", kill_on_drop: false }`
[INFO] [stdout] de9ac0cdcb7c93b29fda8922c5e8a37527b708b7ad08c8c6907ca89337a68aaa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-45/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-45/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" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0e6765b0dfe6efc062d920009e8ea616b697f31360007cbd2cb5eebf0bcb0c17
[INFO] running `Command { std: "docker" "start" "-a" "0e6765b0dfe6efc062d920009e8ea616b697f31360007cbd2cb5eebf0bcb0c17", kill_on_drop: false }`
[INFO] [stderr]    Compiling grains v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.39s
[INFO] running `Command { std: "docker" "inspect" "0e6765b0dfe6efc062d920009e8ea616b697f31360007cbd2cb5eebf0bcb0c17", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0e6765b0dfe6efc062d920009e8ea616b697f31360007cbd2cb5eebf0bcb0c17", kill_on_drop: false }`
[INFO] [stdout] 0e6765b0dfe6efc062d920009e8ea616b697f31360007cbd2cb5eebf0bcb0c17
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-45/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-45/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" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 17b3b82b9c5286c2b13795f896ed941838e7193ac5f2e051f1d65d4cf927ab07
[INFO] running `Command { std: "docker" "start" "-a" "17b3b82b9c5286c2b13795f896ed941838e7193ac5f2e051f1d65d4cf927ab07", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling grains v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.45s
[INFO] running `Command { std: "docker" "inspect" "17b3b82b9c5286c2b13795f896ed941838e7193ac5f2e051f1d65d4cf927ab07", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "17b3b82b9c5286c2b13795f896ed941838e7193ac5f2e051f1d65d4cf927ab07", kill_on_drop: false }`
[INFO] [stdout] 17b3b82b9c5286c2b13795f896ed941838e7193ac5f2e051f1d65d4cf927ab07
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-45/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-45/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" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ade5c5bf46627fbd2857359c67a18bad294e950d8677d4c8827387989362efac
[INFO] running `Command { std: "docker" "start" "-a" "ade5c5bf46627fbd2857359c67a18bad294e950d8677d4c8827387989362efac", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.30s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/grains-9a433742e016d865)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test tests::square_one ... ok
[INFO] [stdout] test tests::square_three ... ok
[INFO] [stdout] test tests::square_four ... ok
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/grains-54a3a720432c3bae)
[INFO] [stdout] test tests::square_two ... ok
[INFO] [stdout] test tests::total ... ok
[INFO] [stdout] test tests::square_sixty_four ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests grains
[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] [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" "ade5c5bf46627fbd2857359c67a18bad294e950d8677d4c8827387989362efac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ade5c5bf46627fbd2857359c67a18bad294e950d8677d4c8827387989362efac", kill_on_drop: false }`
[INFO] [stdout] ade5c5bf46627fbd2857359c67a18bad294e950d8677d4c8827387989362efac