[INFO] cloning repository https://github.com/Morozov-5F/rust-evaluator
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Morozov-5F/rust-evaluator" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMorozov-5F%2Frust-evaluator", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMorozov-5F%2Frust-evaluator'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4417aed6bd5626567291f913c7b6e54f1288eec5
[INFO] testing Morozov-5F/rust-evaluator against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMorozov-5F%2Frust-evaluator" "/workspace/builds/worker-27/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-27/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Morozov-5F/rust-evaluator 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/Morozov-5F/rust-evaluator
[INFO] finished tweaking git repo https://github.com/Morozov-5F/rust-evaluator
[INFO] tweaked toml for git repo https://github.com/Morozov-5F/rust-evaluator written to /workspace/builds/worker-27/source/Cargo.toml
[INFO] crate git repo https://github.com/Morozov-5F/rust-evaluator 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-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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] 10332f642c4ecf2b1eb3f23af614d39539955588eb2e9ba56cc3e68c69ba6eb3
[INFO] running `Command { std: "docker" "start" "-a" "10332f642c4ecf2b1eb3f23af614d39539955588eb2e9ba56cc3e68c69ba6eb3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "10332f642c4ecf2b1eb3f23af614d39539955588eb2e9ba56cc3e68c69ba6eb3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "10332f642c4ecf2b1eb3f23af614d39539955588eb2e9ba56cc3e68c69ba6eb3", kill_on_drop: false }`
[INFO] [stdout] 10332f642c4ecf2b1eb3f23af614d39539955588eb2e9ba56cc3e68c69ba6eb3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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] 26fc4be9c526fedcff80aa35206e093872a9d328e73f77f7ad44b3de4438217b
[INFO] running `Command { std: "docker" "start" "-a" "26fc4be9c526fedcff80aa35206e093872a9d328e73f77f7ad44b3de4438217b", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling rust-evaluator v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.91s
[INFO] running `Command { std: "docker" "inspect" "26fc4be9c526fedcff80aa35206e093872a9d328e73f77f7ad44b3de4438217b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "26fc4be9c526fedcff80aa35206e093872a9d328e73f77f7ad44b3de4438217b", kill_on_drop: false }`
[INFO] [stdout] 26fc4be9c526fedcff80aa35206e093872a9d328e73f77f7ad44b3de4438217b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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] f50b2c61f75a3ab2d05a624f94e4ac9e48480e12a1c1a89df3407d209417fa10
[INFO] running `Command { std: "docker" "start" "-a" "f50b2c61f75a3ab2d05a624f94e4ac9e48480e12a1c1a89df3407d209417fa10", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust-evaluator v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.28s
[INFO] running `Command { std: "docker" "inspect" "f50b2c61f75a3ab2d05a624f94e4ac9e48480e12a1c1a89df3407d209417fa10", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f50b2c61f75a3ab2d05a624f94e4ac9e48480e12a1c1a89df3407d209417fa10", kill_on_drop: false }`
[INFO] [stdout] f50b2c61f75a3ab2d05a624f94e4ac9e48480e12a1c1a89df3407d209417fa10
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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] f2b4214967692bc99a516608a102c982b9b166026f52086212b46b06ce1c2bcd
[INFO] running `Command { std: "docker" "start" "-a" "f2b4214967692bc99a516608a102c982b9b166026f52086212b46b06ce1c2bcd", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rust_evaluator-95381f4e98f6d105)
[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" "f2b4214967692bc99a516608a102c982b9b166026f52086212b46b06ce1c2bcd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f2b4214967692bc99a516608a102c982b9b166026f52086212b46b06ce1c2bcd", kill_on_drop: false }`
[INFO] [stdout] f2b4214967692bc99a516608a102c982b9b166026f52086212b46b06ce1c2bcd