[INFO] cloning repository https://github.com/RobJenks/compiler-impl
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/RobJenks/compiler-impl" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRobJenks%2Fcompiler-impl", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRobJenks%2Fcompiler-impl'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e235e32a0a719f4762676a803b4cfdb314d1bb1f
[INFO] testing RobJenks/compiler-impl against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRobJenks%2Fcompiler-impl" "/workspace/builds/worker-5/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/RobJenks/compiler-impl 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/RobJenks/compiler-impl
[INFO] finished tweaking git repo https://github.com/RobJenks/compiler-impl
[INFO] tweaked toml for git repo https://github.com/RobJenks/compiler-impl written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/RobJenks/compiler-impl 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-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] 294b5c298d96cf9c59ed192ccf53d8d8c5825457948a3dc055712be74089efa7
[INFO] running `Command { std: "docker" "start" "-a" "294b5c298d96cf9c59ed192ccf53d8d8c5825457948a3dc055712be74089efa7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "294b5c298d96cf9c59ed192ccf53d8d8c5825457948a3dc055712be74089efa7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "294b5c298d96cf9c59ed192ccf53d8d8c5825457948a3dc055712be74089efa7", kill_on_drop: false }`
[INFO] [stdout] 294b5c298d96cf9c59ed192ccf53d8d8c5825457948a3dc055712be74089efa7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] 721275aea35de7cc530a29ae5e836dee54f41a3ff5268b22380d7d99abf49da6
[INFO] running `Command { std: "docker" "start" "-a" "721275aea35de7cc530a29ae5e836dee54f41a3ff5268b22380d7d99abf49da6", kill_on_drop: false }`
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling log v0.4.8
[INFO] [stderr]    Compiling quick-error v1.2.3
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling libc v0.2.66
[INFO] [stderr]    Compiling itertools v0.8.2
[INFO] [stderr]    Compiling humantime v1.3.0
[INFO] [stderr]    Compiling thread_local v1.0.0
[INFO] [stderr]    Compiling regex v1.3.3
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling env_logger v0.7.1
[INFO] [stderr]    Compiling common v0.1.0 (/opt/rustwide/workdir/src/common)
[INFO] [stderr]    Compiling parser v0.1.0 (/opt/rustwide/workdir/src/parser)
[INFO] [stderr]    Compiling lexer v0.1.0 (/opt/rustwide/workdir/src/lexer)
[INFO] [stderr]    Compiling compiler-impl v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.85s
[INFO] running `Command { std: "docker" "inspect" "721275aea35de7cc530a29ae5e836dee54f41a3ff5268b22380d7d99abf49da6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "721275aea35de7cc530a29ae5e836dee54f41a3ff5268b22380d7d99abf49da6", kill_on_drop: false }`
[INFO] [stdout] 721275aea35de7cc530a29ae5e836dee54f41a3ff5268b22380d7d99abf49da6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] 876c7c3dd3e0ea8461fc9555be0a090fdc1aab06c0896af2ed19de86ac022185
[INFO] running `Command { std: "docker" "start" "-a" "876c7c3dd3e0ea8461fc9555be0a090fdc1aab06c0896af2ed19de86ac022185", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling compiler-impl v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.41s
[INFO] running `Command { std: "docker" "inspect" "876c7c3dd3e0ea8461fc9555be0a090fdc1aab06c0896af2ed19de86ac022185", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "876c7c3dd3e0ea8461fc9555be0a090fdc1aab06c0896af2ed19de86ac022185", kill_on_drop: false }`
[INFO] [stdout] 876c7c3dd3e0ea8461fc9555be0a090fdc1aab06c0896af2ed19de86ac022185
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] 4005e4aeed206c930ce05c6cf3ab467eea356a4879e0d2ccd53a9a4049ecea9c
[INFO] running `Command { std: "docker" "start" "-a" "4005e4aeed206c930ce05c6cf3ab467eea356a4879e0d2ccd53a9a4049ecea9c", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/compiler_impl-968621e91a67c165)
[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" "4005e4aeed206c930ce05c6cf3ab467eea356a4879e0d2ccd53a9a4049ecea9c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4005e4aeed206c930ce05c6cf3ab467eea356a4879e0d2ccd53a9a4049ecea9c", kill_on_drop: false }`
[INFO] [stdout] 4005e4aeed206c930ce05c6cf3ab467eea356a4879e0d2ccd53a9a4049ecea9c