[INFO] fetching crate trapdoor 0.1.0...
[INFO] testing trapdoor-0.1.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate trapdoor 0.1.0 into /workspace/builds/worker-99/source
[INFO] validating manifest of crates.io crate trapdoor 0.1.0 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate trapdoor 0.1.0
[INFO] finished tweaking crates.io crate trapdoor 0.1.0
[INFO] tweaked toml for crates.io crate trapdoor 0.1.0 written to /workspace/builds/worker-99/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-99/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-99/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a73f047185d6a1919f8b5989b7fa0b2ed6ef0268034ca88f6521995d02dfa0f3
[INFO] running `Command { std: "docker" "start" "-a" "a73f047185d6a1919f8b5989b7fa0b2ed6ef0268034ca88f6521995d02dfa0f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a73f047185d6a1919f8b5989b7fa0b2ed6ef0268034ca88f6521995d02dfa0f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a73f047185d6a1919f8b5989b7fa0b2ed6ef0268034ca88f6521995d02dfa0f3", kill_on_drop: false }`
[INFO] [stdout] a73f047185d6a1919f8b5989b7fa0b2ed6ef0268034ca88f6521995d02dfa0f3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-99/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-99/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0ad54fe1198d56af997cfa9f46dc42a4b2d46916e28ce39fd5976506039996a0
[INFO] running `Command { std: "docker" "start" "-a" "0ad54fe1198d56af997cfa9f46dc42a4b2d46916e28ce39fd5976506039996a0", kill_on_drop: false }`
[INFO] [stderr]    Compiling parking_lot_core v0.8.5
[INFO] [stderr]    Compiling lock_api v0.4.7
[INFO] [stderr]    Compiling instant v0.1.12
[INFO] [stderr]    Compiling parking_lot v0.11.2
[INFO] [stderr]    Compiling trapdoor v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.28s
[INFO] running `Command { std: "docker" "inspect" "0ad54fe1198d56af997cfa9f46dc42a4b2d46916e28ce39fd5976506039996a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0ad54fe1198d56af997cfa9f46dc42a4b2d46916e28ce39fd5976506039996a0", kill_on_drop: false }`
[INFO] [stdout] 0ad54fe1198d56af997cfa9f46dc42a4b2d46916e28ce39fd5976506039996a0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-99/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-99/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 06c936154434815abeef0bf055152955dd30b6bc0ea63b2e415dadf22750e068
[INFO] running `Command { std: "docker" "start" "-a" "06c936154434815abeef0bf055152955dd30b6bc0ea63b2e415dadf22750e068", kill_on_drop: false }`
[INFO] [stderr]    Compiling trapdoor v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.79s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/trapdoor-5cd531b03ff3db4f)
[INFO] running `Command { std: "docker" "inspect" "06c936154434815abeef0bf055152955dd30b6bc0ea63b2e415dadf22750e068", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "06c936154434815abeef0bf055152955dd30b6bc0ea63b2e415dadf22750e068", kill_on_drop: false }`
[INFO] [stdout] 06c936154434815abeef0bf055152955dd30b6bc0ea63b2e415dadf22750e068
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-99/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-99/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 48d1d85a5f3dbb687cbd4fe84d2a5ba0d9365356d6c04087c65a1fe89561cbdb
[INFO] running `Command { std: "docker" "start" "-a" "48d1d85a5f3dbb687cbd4fe84d2a5ba0d9365356d6c04087c65a1fe89561cbdb", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/trapdoor-5cd531b03ff3db4f)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test::test_take_insert ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests trapdoor
[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" "48d1d85a5f3dbb687cbd4fe84d2a5ba0d9365356d6c04087c65a1fe89561cbdb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "48d1d85a5f3dbb687cbd4fe84d2a5ba0d9365356d6c04087c65a1fe89561cbdb", kill_on_drop: false }`
[INFO] [stdout] 48d1d85a5f3dbb687cbd4fe84d2a5ba0d9365356d6c04087c65a1fe89561cbdb