[INFO] fetching crate rec-wars 0.1.2...
[INFO] testing rec-wars-0.1.2 against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799
[INFO] extracting crate rec-wars 0.1.2 into /workspace/builds/worker-17/source
[INFO] validating manifest of crates.io crate rec-wars 0.1.2 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 crates.io crate rec-wars 0.1.2
[INFO] finished tweaking crates.io crate rec-wars 0.1.2
[INFO] tweaked toml for crates.io crate rec-wars 0.1.2 written to /workspace/builds/worker-17/source/Cargo.toml
[INFO] crate crates.io crate rec-wars 0.1.2 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-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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] c67614bbbeacf13efcc2079816fae041ad45227b0637ed27ea2b44a5bc805235
[INFO] running `Command { std: "docker" "start" "-a" "c67614bbbeacf13efcc2079816fae041ad45227b0637ed27ea2b44a5bc805235", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c67614bbbeacf13efcc2079816fae041ad45227b0637ed27ea2b44a5bc805235", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c67614bbbeacf13efcc2079816fae041ad45227b0637ed27ea2b44a5bc805235", kill_on_drop: false }`
[INFO] [stdout] c67614bbbeacf13efcc2079816fae041ad45227b0637ed27ea2b44a5bc805235
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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] 64a5a2373862f8633912f0765e0c02056692d27c846e49a8c2eb411b874db487
[INFO] running `Command { std: "docker" "start" "-a" "64a5a2373862f8633912f0765e0c02056692d27c846e49a8c2eb411b874db487", kill_on_drop: false }`
[INFO] [stderr]    Compiling rec-wars v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.42s
[INFO] running `Command { std: "docker" "inspect" "64a5a2373862f8633912f0765e0c02056692d27c846e49a8c2eb411b874db487", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "64a5a2373862f8633912f0765e0c02056692d27c846e49a8c2eb411b874db487", kill_on_drop: false }`
[INFO] [stdout] 64a5a2373862f8633912f0765e0c02056692d27c846e49a8c2eb411b874db487
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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] dd6073e6348637e57dca91b485a0671e7f0fc9803481142582cb75dd0f3944f1
[INFO] running `Command { std: "docker" "start" "-a" "dd6073e6348637e57dca91b485a0671e7f0fc9803481142582cb75dd0f3944f1", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling rec-wars v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.37s
[INFO] running `Command { std: "docker" "inspect" "dd6073e6348637e57dca91b485a0671e7f0fc9803481142582cb75dd0f3944f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dd6073e6348637e57dca91b485a0671e7f0fc9803481142582cb75dd0f3944f1", kill_on_drop: false }`
[INFO] [stdout] dd6073e6348637e57dca91b485a0671e7f0fc9803481142582cb75dd0f3944f1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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] 9671ae0a201ef6942f88a5b308e0193a6109ce73e83a84e381fd22c312af5fe6
[INFO] running `Command { std: "docker" "start" "-a" "9671ae0a201ef6942f88a5b308e0193a6109ce73e83a84e381fd22c312af5fe6", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rec_wars-771bbd50a121b968)
[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" "9671ae0a201ef6942f88a5b308e0193a6109ce73e83a84e381fd22c312af5fe6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9671ae0a201ef6942f88a5b308e0193a6109ce73e83a84e381fd22c312af5fe6", kill_on_drop: false }`
[INFO] [stdout] 9671ae0a201ef6942f88a5b308e0193a6109ce73e83a84e381fd22c312af5fe6