[INFO] fetching crate justjavac 0.0.1...
[INFO] testing justjavac-0.0.1 against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799
[INFO] extracting crate justjavac 0.0.1 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate justjavac 0.0.1 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 crates.io crate justjavac 0.0.1
[INFO] finished tweaking crates.io crate justjavac 0.0.1
[INFO] tweaked toml for crates.io crate justjavac 0.0.1 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate crates.io crate justjavac 0.0.1 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] [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-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 69069901e7662c182930ac6c79336aa1d59ce0f7817ac099c309ffaaab934c43
[INFO] running `Command { std: "docker" "start" "-a" "69069901e7662c182930ac6c79336aa1d59ce0f7817ac099c309ffaaab934c43", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "69069901e7662c182930ac6c79336aa1d59ce0f7817ac099c309ffaaab934c43", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "69069901e7662c182930ac6c79336aa1d59ce0f7817ac099c309ffaaab934c43", kill_on_drop: false }`
[INFO] [stdout] 69069901e7662c182930ac6c79336aa1d59ce0f7817ac099c309ffaaab934c43
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d10566ad6d884254e712b1ef0068871d80d30f1bdf50662804c13097718dc95a
[INFO] running `Command { std: "docker" "start" "-a" "d10566ad6d884254e712b1ef0068871d80d30f1bdf50662804c13097718dc95a", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling justjavac v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.70s
[INFO] running `Command { std: "docker" "inspect" "d10566ad6d884254e712b1ef0068871d80d30f1bdf50662804c13097718dc95a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d10566ad6d884254e712b1ef0068871d80d30f1bdf50662804c13097718dc95a", kill_on_drop: false }`
[INFO] [stdout] d10566ad6d884254e712b1ef0068871d80d30f1bdf50662804c13097718dc95a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5fd9bfe589d4dcffd1c43ebbc45b12daa8f99576fcdc9c665b940b6702e7168e
[INFO] running `Command { std: "docker" "start" "-a" "5fd9bfe589d4dcffd1c43ebbc45b12daa8f99576fcdc9c665b940b6702e7168e", kill_on_drop: false }`
[INFO] [stderr]    Compiling justjavac v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.07s
[INFO] running `Command { std: "docker" "inspect" "5fd9bfe589d4dcffd1c43ebbc45b12daa8f99576fcdc9c665b940b6702e7168e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5fd9bfe589d4dcffd1c43ebbc45b12daa8f99576fcdc9c665b940b6702e7168e", kill_on_drop: false }`
[INFO] [stdout] 5fd9bfe589d4dcffd1c43ebbc45b12daa8f99576fcdc9c665b940b6702e7168e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] cda80e693f4a90ff58c13856c1f03f7e7de72bc767efa8e5cceaa3429c60ae5e
[INFO] running `Command { std: "docker" "start" "-a" "cda80e693f4a90ff58c13856c1f03f7e7de72bc767efa8e5cceaa3429c60ae5e", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/justjavac-c20be2e0ca775b36)
[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" "cda80e693f4a90ff58c13856c1f03f7e7de72bc767efa8e5cceaa3429c60ae5e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cda80e693f4a90ff58c13856c1f03f7e7de72bc767efa8e5cceaa3429c60ae5e", kill_on_drop: false }`
[INFO] [stdout] cda80e693f4a90ff58c13856c1f03f7e7de72bc767efa8e5cceaa3429c60ae5e