[INFO] fetching crate pmpmc 1.0.0...
[INFO] testing pmpmc-1.0.0 against 1.60.0 for beta-1.61-1
[INFO] extracting crate pmpmc 1.0.0 into /workspace/builds/worker-23/source
[INFO] validating manifest of crates.io crate pmpmc 1.0.0 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate pmpmc 1.0.0
[INFO] finished tweaking crates.io crate pmpmc 1.0.0
[INFO] tweaked toml for crates.io crate pmpmc 1.0.0 written to /workspace/builds/worker-23/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "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" "+1.60.0" "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-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d5cceabf5254760bddf46f4afd51133cea9e8042566295c3fbaf19754da495fc
[INFO] running `Command { std: "docker" "start" "-a" "d5cceabf5254760bddf46f4afd51133cea9e8042566295c3fbaf19754da495fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d5cceabf5254760bddf46f4afd51133cea9e8042566295c3fbaf19754da495fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d5cceabf5254760bddf46f4afd51133cea9e8042566295c3fbaf19754da495fc", kill_on_drop: false }`
[INFO] [stdout] d5cceabf5254760bddf46f4afd51133cea9e8042566295c3fbaf19754da495fc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8dee2c40a308b29bf59a6d7528f6a87b7629331eeaa188b4a140178af3a650a6
[INFO] running `Command { std: "docker" "start" "-a" "8dee2c40a308b29bf59a6d7528f6a87b7629331eeaa188b4a140178af3a650a6", kill_on_drop: false }`
[INFO] [stderr]    Compiling pmpmc v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.85s
[INFO] running `Command { std: "docker" "inspect" "8dee2c40a308b29bf59a6d7528f6a87b7629331eeaa188b4a140178af3a650a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8dee2c40a308b29bf59a6d7528f6a87b7629331eeaa188b4a140178af3a650a6", kill_on_drop: false }`
[INFO] [stdout] 8dee2c40a308b29bf59a6d7528f6a87b7629331eeaa188b4a140178af3a650a6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 69a00ba42abd65bf43356a37619e9fbd0e4d44a9ff14baea7ded6a2c3cbe10c6
[INFO] running `Command { std: "docker" "start" "-a" "69a00ba42abd65bf43356a37619e9fbd0e4d44a9ff14baea7ded6a2c3cbe10c6", kill_on_drop: false }`
[INFO] [stderr]    Compiling pmpmc v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.48s
[INFO] running `Command { std: "docker" "inspect" "69a00ba42abd65bf43356a37619e9fbd0e4d44a9ff14baea7ded6a2c3cbe10c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "69a00ba42abd65bf43356a37619e9fbd0e4d44a9ff14baea7ded6a2c3cbe10c6", kill_on_drop: false }`
[INFO] [stdout] 69a00ba42abd65bf43356a37619e9fbd0e4d44a9ff14baea7ded6a2c3cbe10c6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f36da2cc25dcfd5c6fc851128855ba7819c4d9c07b8f516f81c337221a64f720
[INFO] running `Command { std: "docker" "start" "-a" "f36da2cc25dcfd5c6fc851128855ba7819c4d9c07b8f516f81c337221a64f720", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stdout] running 5 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/pmpmc-21baa723c677cfbb)
[INFO] [stdout] test tests::basic_functionality ... ok
[INFO] [stdout] test tests::receive_in_different_threads ... ok
[INFO] [stdout] test tests::works_for_struct_with_custom_ordering ... ok
[INFO] [stdout] test tests::front_page_test ... ok
[INFO] [stdout] test tests::send_from_different_thread ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests pmpmc
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs - pmpmc (line 110) ... ok
[INFO] [stdout] test src/lib.rs - Receiver<T>::recv_greatest (line 90) ... ok
[INFO] [stdout] test src/lib.rs - Sender<T>::send (line 60) ... ok
[INFO] [stdout] test src/lib.rs - (line 8) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.32s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f36da2cc25dcfd5c6fc851128855ba7819c4d9c07b8f516f81c337221a64f720", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f36da2cc25dcfd5c6fc851128855ba7819c4d9c07b8f516f81c337221a64f720", kill_on_drop: false }`
[INFO] [stdout] f36da2cc25dcfd5c6fc851128855ba7819c4d9c07b8f516f81c337221a64f720