[INFO] fetching crate timely 0.12.0...
[INFO] testing timely-0.12.0 against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530
[INFO] extracting crate timely 0.12.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate timely 0.12.0 on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate timely 0.12.0
[INFO] finished tweaking crates.io crate timely 0.12.0
[INFO] tweaked toml for crates.io crate timely 0.12.0 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate crates.io crate timely 0.12.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "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-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 147bf1e2a200d1483f083e2de2b92164411ff1f92122af5ada8a58b9968b7ee3
[INFO] running `Command { std: "docker" "start" "-a" "147bf1e2a200d1483f083e2de2b92164411ff1f92122af5ada8a58b9968b7ee3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "147bf1e2a200d1483f083e2de2b92164411ff1f92122af5ada8a58b9968b7ee3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "147bf1e2a200d1483f083e2de2b92164411ff1f92122af5ada8a58b9968b7ee3", kill_on_drop: false }`
[INFO] [stdout] 147bf1e2a200d1483f083e2de2b92164411ff1f92122af5ada8a58b9968b7ee3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b22b66cab39763143a0f8e8605a220a983d7847c7e0aa0d7f86311b27ecc12c8
[INFO] running `Command { std: "docker" "start" "-a" "b22b66cab39763143a0f8e8605a220a983d7847c7e0aa0d7f86311b27ecc12c8", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.63
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling unicode-width v0.1.8
[INFO] [stderr]    Compiling futures-core v0.3.13
[INFO] [stderr]    Compiling timely_logging v0.12.0
[INFO] [stderr]    Compiling abomonation v0.7.3
[INFO] [stderr]    Compiling timely_bytes v0.12.0
[INFO] [stderr]    Compiling futures-task v0.3.13
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling getopts v0.2.21
[INFO] [stderr]    Compiling crossbeam-utils v0.8.3
[INFO] [stderr]    Compiling crossbeam-channel v0.5.0
[INFO] [stderr]    Compiling synstructure v0.12.4
[INFO] [stderr]    Compiling abomonation_derive v0.5.0
[INFO] [stderr]    Compiling serde_derive v1.0.124
[INFO] [stderr]    Compiling futures-macro v0.3.13
[INFO] [stderr]    Compiling futures-util v0.3.13
[INFO] [stderr]    Compiling timely_communication v0.12.0
[INFO] [stderr]    Compiling timely v0.12.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field is never read: `resources`
[INFO] [stdout]    --> src/worker.rs:710:5
[INFO] [stdout]     |
[INFO] [stdout] 710 |     resources: Option<Box<dyn Any>>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 21.86s
[INFO] running `Command { std: "docker" "inspect" "b22b66cab39763143a0f8e8605a220a983d7847c7e0aa0d7f86311b27ecc12c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b22b66cab39763143a0f8e8605a220a983d7847c7e0aa0d7f86311b27ecc12c8", kill_on_drop: false }`
[INFO] [stdout] b22b66cab39763143a0f8e8605a220a983d7847c7e0aa0d7f86311b27ecc12c8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 965dee905b43dc791cc3decd243d6de6f744c02438dbf7548d6b6de2bf0d9611
[INFO] running `Command { std: "docker" "start" "-a" "965dee905b43dc791cc3decd243d6de6f744c02438dbf7548d6b6de2bf0d9611", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.88
[INFO] [stdout] warning: field is never read: `resources`
[INFO] [stdout]    --> src/worker.rs:710:5
[INFO] [stdout]     |
[INFO] [stdout] 710 |     resources: Option<Box<dyn Any>>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling timely v0.12.0 (/opt/rustwide/workdir)
[INFO] [stderr] error: could not compile `timely`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name logging_recv --edition=2018 examples/logging-recv.rs --error-format=json --json=diagnostic-rendered-ansi --crate-type bin --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="default"' --cfg 'feature="getopts"' --cfg 'feature="getopts-dep"' -C metadata=44c9c21eabf1fd03 -C extra-filename=-44c9c21eabf1fd03 --out-dir /opt/rustwide/target/debug/examples -L dependency=/opt/rustwide/target/debug/deps --extern abomonation=/opt/rustwide/target/debug/deps/libabomonation-b088cc4e5e4710fd.rlib --extern abomonation_derive=/opt/rustwide/target/debug/deps/libabomonation_derive-4aad5807ff340781.so --extern crossbeam_channel=/opt/rustwide/target/debug/deps/libcrossbeam_channel-b75e4df0ee69882b.rlib --extern futures_util=/opt/rustwide/target/debug/deps/libfutures_util-f611c3a744b13cb6.rlib --extern getopts_dep=/opt/rustwide/target/debug/deps/libgetopts-5ca43e98c1da9652.rlib --extern rand=/opt/rustwide/target/debug/deps/librand-8d362b315a279fa0.rlib --extern serde=/opt/rustwide/target/debug/deps/libserde-c05c324b9b808a55.rlib --extern serde_derive=/opt/rustwide/target/debug/deps/libserde_derive-a27df55a8a9d5aec.so --extern timely=/opt/rustwide/target/debug/deps/libtimely-1ad444cfddd3eb5f.rlib --extern timely_bytes=/opt/rustwide/target/debug/deps/libtimely_bytes-bb2a87d40b94e8b9.rlib --extern timely_communication=/opt/rustwide/target/debug/deps/libtimely_communication-e03a0cee220c5e9d.rlib --extern timely_logging=/opt/rustwide/target/debug/deps/libtimely_logging-8def4bf365b92c37.rlib --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: field is never read: `resources`
[INFO] [stdout]    --> src/worker.rs:710:5
[INFO] [stdout]     |
[INFO] [stdout] 710 |     resources: Option<Box<dyn Any>>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "965dee905b43dc791cc3decd243d6de6f744c02438dbf7548d6b6de2bf0d9611", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "965dee905b43dc791cc3decd243d6de6f744c02438dbf7548d6b6de2bf0d9611", kill_on_drop: false }`
[INFO] [stdout] 965dee905b43dc791cc3decd243d6de6f744c02438dbf7548d6b6de2bf0d9611