[INFO] fetching crate ra_ap_arena 0.0.33...
[INFO] testing ra_ap_arena-0.0.33 against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799
[INFO] extracting crate ra_ap_arena 0.0.33 into /workspace/builds/worker-82/source
[INFO] validating manifest of crates.io crate ra_ap_arena 0.0.33 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 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-82/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-82/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-82/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] b91f8131017221155d17ff7a749fed061103c48a8e95d207f8b07fd4da4a8d94
[INFO] running `Command { std: "docker" "start" "-a" "b91f8131017221155d17ff7a749fed061103c48a8e95d207f8b07fd4da4a8d94", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b91f8131017221155d17ff7a749fed061103c48a8e95d207f8b07fd4da4a8d94", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b91f8131017221155d17ff7a749fed061103c48a8e95d207f8b07fd4da4a8d94", kill_on_drop: false }`
[INFO] [stdout] b91f8131017221155d17ff7a749fed061103c48a8e95d207f8b07fd4da4a8d94
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-82/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-82/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] 5c75295bf722cdc594fc8f591fb55330489c80317aeec41e24bf8bb6c2735301
[INFO] running `Command { std: "docker" "start" "-a" "5c75295bf722cdc594fc8f591fb55330489c80317aeec41e24bf8bb6c2735301", 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 0.47s
[INFO] running `Command { std: "docker" "inspect" "5c75295bf722cdc594fc8f591fb55330489c80317aeec41e24bf8bb6c2735301", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5c75295bf722cdc594fc8f591fb55330489c80317aeec41e24bf8bb6c2735301", kill_on_drop: false }`
[INFO] [stdout] 5c75295bf722cdc594fc8f591fb55330489c80317aeec41e24bf8bb6c2735301
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-82/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-82/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] 0fdc3e2064f84e1c622b37f56bcc9bcb4534779f14c74ddbf880cf42104070fe
[INFO] running `Command { std: "docker" "start" "-a" "0fdc3e2064f84e1c622b37f56bcc9bcb4534779f14c74ddbf880cf42104070fe", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling ra_ap_arena v0.0.33 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.41s
[INFO] running `Command { std: "docker" "inspect" "0fdc3e2064f84e1c622b37f56bcc9bcb4534779f14c74ddbf880cf42104070fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0fdc3e2064f84e1c622b37f56bcc9bcb4534779f14c74ddbf880cf42104070fe", kill_on_drop: false }`
[INFO] [stdout] 0fdc3e2064f84e1c622b37f56bcc9bcb4534779f14c74ddbf880cf42104070fe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-82/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-82/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] 724c2c94bb0d1f4c5f2631745e896ca7fd6adc5870cefce4f443281c3c78d772
[INFO] running `Command { std: "docker" "start" "-a" "724c2c94bb0d1f4c5f2631745e896ca7fd6adc5870cefce4f443281c3c78d772", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.54s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/ra_ap_arena-ef9bca8f5f7dc251)
[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" "724c2c94bb0d1f4c5f2631745e896ca7fd6adc5870cefce4f443281c3c78d772", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "724c2c94bb0d1f4c5f2631745e896ca7fd6adc5870cefce4f443281c3c78d772", kill_on_drop: false }`
[INFO] [stdout] 724c2c94bb0d1f4c5f2631745e896ca7fd6adc5870cefce4f443281c3c78d772