[INFO] fetching crate ra_ap_arena 0.0.33...
[INFO] testing ra_ap_arena-0.0.33 against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041
[INFO] extracting crate ra_ap_arena 0.0.33 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate ra_ap_arena 0.0.33 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 crates.io crate ra_ap_arena 0.0.33
[INFO] finished tweaking crates.io crate ra_ap_arena 0.0.33
[INFO] tweaked toml for crates.io crate ra_ap_arena 0.0.33 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] f903e5f38214eb36ec60334a336a9d09452cee02115d2e486991653651f0dda3
[INFO] running `Command { std: "docker" "start" "-a" "f903e5f38214eb36ec60334a336a9d09452cee02115d2e486991653651f0dda3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f903e5f38214eb36ec60334a336a9d09452cee02115d2e486991653651f0dda3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f903e5f38214eb36ec60334a336a9d09452cee02115d2e486991653651f0dda3", kill_on_drop: false }`
[INFO] [stdout] f903e5f38214eb36ec60334a336a9d09452cee02115d2e486991653651f0dda3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 80e4ca2dd21822ea114c0c54fbe3b04fbd9e8bb69a2d5c179c2599df6add207a
[INFO] running `Command { std: "docker" "start" "-a" "80e4ca2dd21822ea114c0c54fbe3b04fbd9e8bb69a2d5c179c2599df6add207a", kill_on_drop: false }`
[INFO] [stderr]    Compiling ra_ap_arena v0.0.33 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.26s
[INFO] running `Command { std: "docker" "inspect" "80e4ca2dd21822ea114c0c54fbe3b04fbd9e8bb69a2d5c179c2599df6add207a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "80e4ca2dd21822ea114c0c54fbe3b04fbd9e8bb69a2d5c179c2599df6add207a", kill_on_drop: false }`
[INFO] [stdout] 80e4ca2dd21822ea114c0c54fbe3b04fbd9e8bb69a2d5c179c2599df6add207a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] bf2b0b39f8850dd343f6596073dc8ee735ad4620e146a4344f96e73d47946b8e
[INFO] running `Command { std: "docker" "start" "-a" "bf2b0b39f8850dd343f6596073dc8ee735ad4620e146a4344f96e73d47946b8e", kill_on_drop: false }`
[INFO] [stderr]    Compiling ra_ap_arena v0.0.33 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.45s
[INFO] running `Command { std: "docker" "inspect" "bf2b0b39f8850dd343f6596073dc8ee735ad4620e146a4344f96e73d47946b8e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bf2b0b39f8850dd343f6596073dc8ee735ad4620e146a4344f96e73d47946b8e", kill_on_drop: false }`
[INFO] [stdout] bf2b0b39f8850dd343f6596073dc8ee735ad4620e146a4344f96e73d47946b8e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] a02fb0ba33b6c54943971f2e8e838b5a8b9074dd515ab28aab0788bb8dd4d320
[INFO] running `Command { std: "docker" "start" "-a" "a02fb0ba33b6c54943971f2e8e838b5a8b9074dd515ab28aab0788bb8dd4d320", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/ra_ap_arena-2db752b9eeee706c)
[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" "a02fb0ba33b6c54943971f2e8e838b5a8b9074dd515ab28aab0788bb8dd4d320", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a02fb0ba33b6c54943971f2e8e838b5a8b9074dd515ab28aab0788bb8dd4d320", kill_on_drop: false }`
[INFO] [stdout] a02fb0ba33b6c54943971f2e8e838b5a8b9074dd515ab28aab0788bb8dd4d320