[INFO] fetching crate timely 0.12.0...
[INFO] testing timely-0.12.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate timely 0.12.0 into /workspace/builds/worker-20/source
[INFO] validating manifest of crates.io crate timely 0.12.0 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 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-20/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" "+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-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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] 66530f08f0231ffd3f22f0274fecc14c902bb3e79c4e28db622722a8e8b67db7
[INFO] running `Command { std: "docker" "start" "-a" "66530f08f0231ffd3f22f0274fecc14c902bb3e79c4e28db622722a8e8b67db7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "66530f08f0231ffd3f22f0274fecc14c902bb3e79c4e28db622722a8e8b67db7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "66530f08f0231ffd3f22f0274fecc14c902bb3e79c4e28db622722a8e8b67db7", kill_on_drop: false }`
[INFO] [stdout] 66530f08f0231ffd3f22f0274fecc14c902bb3e79c4e28db622722a8e8b67db7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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] d4e931c5f39d6a48b288ef86e8c48c56b4af54e40cb39ade491f363e2bcafa80
[INFO] running `Command { std: "docker" "start" "-a" "d4e931c5f39d6a48b288ef86e8c48c56b4af54e40cb39ade491f363e2bcafa80", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.63
[INFO] [stderr]    Compiling proc-macro-nested v0.1.7
[INFO] [stderr]    Compiling serde v1.0.124
[INFO] [stderr]    Compiling serde_derive v1.0.124
[INFO] [stderr]    Compiling abomonation v0.7.3
[INFO] [stderr]    Compiling pin-project-lite v0.2.6
[INFO] [stderr]    Compiling timely_bytes v0.12.0
[INFO] [stderr]    Compiling slab v0.4.2
[INFO] [stderr]    Compiling timely_logging v0.12.0
[INFO] [stderr]    Compiling futures-task v0.3.13
[INFO] [stderr]    Compiling futures-core v0.3.13
[INFO] [stderr]    Compiling crossbeam-utils v0.8.3
[INFO] [stderr]    Compiling getopts v0.2.21
[INFO] [stderr]    Compiling quote v1.0.9
[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 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] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.98s
[INFO] running `Command { std: "docker" "inspect" "d4e931c5f39d6a48b288ef86e8c48c56b4af54e40cb39ade491f363e2bcafa80", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d4e931c5f39d6a48b288ef86e8c48c56b4af54e40cb39ade491f363e2bcafa80", kill_on_drop: false }`
[INFO] [stdout] d4e931c5f39d6a48b288ef86e8c48c56b4af54e40cb39ade491f363e2bcafa80
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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] fde3ad2a21547cf63e9948aac9b7f75c870bf856aa8f190ef6f0299e8214a5f3
[INFO] running `Command { std: "docker" "start" "-a" "fde3ad2a21547cf63e9948aac9b7f75c870bf856aa8f190ef6f0299e8214a5f3", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.88
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling timely v0.12.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field is never read: `field`
[INFO] [stdout]   --> examples/rc.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     field: Rc<usize>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] note: `Test` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]   --> examples/rc.rs:9:10
[INFO] [stdout]    |
[INFO] [stdout] 9  | #[derive(Debug, Clone)]
[INFO] [stdout]    |          ^^^^^  ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `timely`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name barrier --edition=2018 tests/barrier.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --cfg 'feature="default"' --cfg 'feature="getopts"' --cfg 'feature="getopts-dep"' -C metadata=8b3fe333bada9946 -C extra-filename=-8b3fe333bada9946 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern abomonation=/opt/rustwide/target/debug/deps/libabomonation-b51c2a7374f18ce4.rlib --extern abomonation_derive=/opt/rustwide/target/debug/deps/libabomonation_derive-85b4dc718d77d613.so --extern crossbeam_channel=/opt/rustwide/target/debug/deps/libcrossbeam_channel-60c618e11f4063d7.rlib --extern futures_util=/opt/rustwide/target/debug/deps/libfutures_util-09c87f466c35f848.rlib --extern getopts_dep=/opt/rustwide/target/debug/deps/libgetopts-697051e471de22a2.rlib --extern rand=/opt/rustwide/target/debug/deps/librand-15d05021a7420ce0.rlib --extern serde=/opt/rustwide/target/debug/deps/libserde-56136cfe0998d566.rlib --extern serde_derive=/opt/rustwide/target/debug/deps/libserde_derive-098ddb33a51254e9.so --extern timely=/opt/rustwide/target/debug/deps/libtimely-bb84046f5b4e3159.rlib --extern timely_bytes=/opt/rustwide/target/debug/deps/libtimely_bytes-8c495b6ac7dfaaca.rlib --extern timely_communication=/opt/rustwide/target/debug/deps/libtimely_communication-ffb99e0f8c629766.rlib --extern timely_logging=/opt/rustwide/target/debug/deps/libtimely_logging-b12c768af11f6f7b.rlib --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `timely`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name unordered_input --edition=2018 examples/unordered_input.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --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=f378c588a6742ea5 -C extra-filename=-f378c588a6742ea5 --out-dir /opt/rustwide/target/debug/examples -L dependency=/opt/rustwide/target/debug/deps --extern abomonation=/opt/rustwide/target/debug/deps/libabomonation-b51c2a7374f18ce4.rlib --extern abomonation_derive=/opt/rustwide/target/debug/deps/libabomonation_derive-85b4dc718d77d613.so --extern crossbeam_channel=/opt/rustwide/target/debug/deps/libcrossbeam_channel-60c618e11f4063d7.rlib --extern futures_util=/opt/rustwide/target/debug/deps/libfutures_util-09c87f466c35f848.rlib --extern getopts_dep=/opt/rustwide/target/debug/deps/libgetopts-697051e471de22a2.rlib --extern rand=/opt/rustwide/target/debug/deps/librand-15d05021a7420ce0.rlib --extern serde=/opt/rustwide/target/debug/deps/libserde-56136cfe0998d566.rlib --extern serde_derive=/opt/rustwide/target/debug/deps/libserde_derive-098ddb33a51254e9.so --extern timely=/opt/rustwide/target/debug/deps/libtimely-bb84046f5b4e3159.rlib --extern timely_bytes=/opt/rustwide/target/debug/deps/libtimely_bytes-8c495b6ac7dfaaca.rlib --extern timely_communication=/opt/rustwide/target/debug/deps/libtimely_communication-ffb99e0f8c629766.rlib --extern timely_logging=/opt/rustwide/target/debug/deps/libtimely_logging-b12c768af11f6f7b.rlib --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not compile `timely`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name sequence --edition=2018 examples/sequence.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --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=e92b4136443f0633 -C extra-filename=-e92b4136443f0633 --out-dir /opt/rustwide/target/debug/examples -L dependency=/opt/rustwide/target/debug/deps --extern abomonation=/opt/rustwide/target/debug/deps/libabomonation-b51c2a7374f18ce4.rlib --extern abomonation_derive=/opt/rustwide/target/debug/deps/libabomonation_derive-85b4dc718d77d613.so --extern crossbeam_channel=/opt/rustwide/target/debug/deps/libcrossbeam_channel-60c618e11f4063d7.rlib --extern futures_util=/opt/rustwide/target/debug/deps/libfutures_util-09c87f466c35f848.rlib --extern getopts_dep=/opt/rustwide/target/debug/deps/libgetopts-697051e471de22a2.rlib --extern rand=/opt/rustwide/target/debug/deps/librand-15d05021a7420ce0.rlib --extern serde=/opt/rustwide/target/debug/deps/libserde-56136cfe0998d566.rlib --extern serde_derive=/opt/rustwide/target/debug/deps/libserde_derive-098ddb33a51254e9.so --extern timely=/opt/rustwide/target/debug/deps/libtimely-bb84046f5b4e3159.rlib --extern timely_bytes=/opt/rustwide/target/debug/deps/libtimely_bytes-8c495b6ac7dfaaca.rlib --extern timely_communication=/opt/rustwide/target/debug/deps/libtimely_communication-ffb99e0f8c629766.rlib --extern timely_logging=/opt/rustwide/target/debug/deps/libtimely_logging-b12c768af11f6f7b.rlib --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not compile `timely`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name event_driven --edition=2018 examples/event_driven.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --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=a54b931aa8f84e66 -C extra-filename=-a54b931aa8f84e66 --out-dir /opt/rustwide/target/debug/examples -L dependency=/opt/rustwide/target/debug/deps --extern abomonation=/opt/rustwide/target/debug/deps/libabomonation-b51c2a7374f18ce4.rlib --extern abomonation_derive=/opt/rustwide/target/debug/deps/libabomonation_derive-85b4dc718d77d613.so --extern crossbeam_channel=/opt/rustwide/target/debug/deps/libcrossbeam_channel-60c618e11f4063d7.rlib --extern futures_util=/opt/rustwide/target/debug/deps/libfutures_util-09c87f466c35f848.rlib --extern getopts_dep=/opt/rustwide/target/debug/deps/libgetopts-697051e471de22a2.rlib --extern rand=/opt/rustwide/target/debug/deps/librand-15d05021a7420ce0.rlib --extern serde=/opt/rustwide/target/debug/deps/libserde-56136cfe0998d566.rlib --extern serde_derive=/opt/rustwide/target/debug/deps/libserde_derive-098ddb33a51254e9.so --extern timely=/opt/rustwide/target/debug/deps/libtimely-bb84046f5b4e3159.rlib --extern timely_bytes=/opt/rustwide/target/debug/deps/libtimely_bytes-8c495b6ac7dfaaca.rlib --extern timely_communication=/opt/rustwide/target/debug/deps/libtimely_communication-ffb99e0f8c629766.rlib --extern timely_logging=/opt/rustwide/target/debug/deps/libtimely_logging-b12c768af11f6f7b.rlib --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not compile `timely`; 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name rc --edition=2018 examples/rc.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --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=b5c9fdcd6b52208b -C extra-filename=-b5c9fdcd6b52208b --out-dir /opt/rustwide/target/debug/examples -L dependency=/opt/rustwide/target/debug/deps --extern abomonation=/opt/rustwide/target/debug/deps/libabomonation-b51c2a7374f18ce4.rlib --extern abomonation_derive=/opt/rustwide/target/debug/deps/libabomonation_derive-85b4dc718d77d613.so --extern crossbeam_channel=/opt/rustwide/target/debug/deps/libcrossbeam_channel-60c618e11f4063d7.rlib --extern futures_util=/opt/rustwide/target/debug/deps/libfutures_util-09c87f466c35f848.rlib --extern getopts_dep=/opt/rustwide/target/debug/deps/libgetopts-697051e471de22a2.rlib --extern rand=/opt/rustwide/target/debug/deps/librand-15d05021a7420ce0.rlib --extern serde=/opt/rustwide/target/debug/deps/libserde-56136cfe0998d566.rlib --extern serde_derive=/opt/rustwide/target/debug/deps/libserde_derive-098ddb33a51254e9.so --extern timely=/opt/rustwide/target/debug/deps/libtimely-bb84046f5b4e3159.rlib --extern timely_bytes=/opt/rustwide/target/debug/deps/libtimely_bytes-8c495b6ac7dfaaca.rlib --extern timely_communication=/opt/rustwide/target/debug/deps/libtimely_communication-ffb99e0f8c629766.rlib --extern timely_logging=/opt/rustwide/target/debug/deps/libtimely_logging-b12c768af11f6f7b.rlib --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not compile `timely`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name threadless --edition=2018 examples/threadless.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --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=5f9f1124d738abfa -C extra-filename=-5f9f1124d738abfa --out-dir /opt/rustwide/target/debug/examples -L dependency=/opt/rustwide/target/debug/deps --extern abomonation=/opt/rustwide/target/debug/deps/libabomonation-b51c2a7374f18ce4.rlib --extern abomonation_derive=/opt/rustwide/target/debug/deps/libabomonation_derive-85b4dc718d77d613.so --extern crossbeam_channel=/opt/rustwide/target/debug/deps/libcrossbeam_channel-60c618e11f4063d7.rlib --extern futures_util=/opt/rustwide/target/debug/deps/libfutures_util-09c87f466c35f848.rlib --extern getopts_dep=/opt/rustwide/target/debug/deps/libgetopts-697051e471de22a2.rlib --extern rand=/opt/rustwide/target/debug/deps/librand-15d05021a7420ce0.rlib --extern serde=/opt/rustwide/target/debug/deps/libserde-56136cfe0998d566.rlib --extern serde_derive=/opt/rustwide/target/debug/deps/libserde_derive-098ddb33a51254e9.so --extern timely=/opt/rustwide/target/debug/deps/libtimely-bb84046f5b4e3159.rlib --extern timely_bytes=/opt/rustwide/target/debug/deps/libtimely_bytes-8c495b6ac7dfaaca.rlib --extern timely_communication=/opt/rustwide/target/debug/deps/libtimely_communication-ffb99e0f8c629766.rlib --extern timely_logging=/opt/rustwide/target/debug/deps/libtimely_logging-b12c768af11f6f7b.rlib --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not compile `timely`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name capture_recv --edition=2018 examples/capture_recv.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --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=6d5ff6838dd7694c -C extra-filename=-6d5ff6838dd7694c --out-dir /opt/rustwide/target/debug/examples -L dependency=/opt/rustwide/target/debug/deps --extern abomonation=/opt/rustwide/target/debug/deps/libabomonation-b51c2a7374f18ce4.rlib --extern abomonation_derive=/opt/rustwide/target/debug/deps/libabomonation_derive-85b4dc718d77d613.so --extern crossbeam_channel=/opt/rustwide/target/debug/deps/libcrossbeam_channel-60c618e11f4063d7.rlib --extern futures_util=/opt/rustwide/target/debug/deps/libfutures_util-09c87f466c35f848.rlib --extern getopts_dep=/opt/rustwide/target/debug/deps/libgetopts-697051e471de22a2.rlib --extern rand=/opt/rustwide/target/debug/deps/librand-15d05021a7420ce0.rlib --extern serde=/opt/rustwide/target/debug/deps/libserde-56136cfe0998d566.rlib --extern serde_derive=/opt/rustwide/target/debug/deps/libserde_derive-098ddb33a51254e9.so --extern timely=/opt/rustwide/target/debug/deps/libtimely-bb84046f5b4e3159.rlib --extern timely_bytes=/opt/rustwide/target/debug/deps/libtimely_bytes-8c495b6ac7dfaaca.rlib --extern timely_communication=/opt/rustwide/target/debug/deps/libtimely_communication-ffb99e0f8c629766.rlib --extern timely_logging=/opt/rustwide/target/debug/deps/libtimely_logging-b12c768af11f6f7b.rlib --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not compile `timely`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name exchange --edition=2018 examples/exchange.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --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=828785ebefd7c9d9 -C extra-filename=-828785ebefd7c9d9 --out-dir /opt/rustwide/target/debug/examples -L dependency=/opt/rustwide/target/debug/deps --extern abomonation=/opt/rustwide/target/debug/deps/libabomonation-b51c2a7374f18ce4.rlib --extern abomonation_derive=/opt/rustwide/target/debug/deps/libabomonation_derive-85b4dc718d77d613.so --extern crossbeam_channel=/opt/rustwide/target/debug/deps/libcrossbeam_channel-60c618e11f4063d7.rlib --extern futures_util=/opt/rustwide/target/debug/deps/libfutures_util-09c87f466c35f848.rlib --extern getopts_dep=/opt/rustwide/target/debug/deps/libgetopts-697051e471de22a2.rlib --extern rand=/opt/rustwide/target/debug/deps/librand-15d05021a7420ce0.rlib --extern serde=/opt/rustwide/target/debug/deps/libserde-56136cfe0998d566.rlib --extern serde_derive=/opt/rustwide/target/debug/deps/libserde_derive-098ddb33a51254e9.so --extern timely=/opt/rustwide/target/debug/deps/libtimely-bb84046f5b4e3159.rlib --extern timely_bytes=/opt/rustwide/target/debug/deps/libtimely_bytes-8c495b6ac7dfaaca.rlib --extern timely_communication=/opt/rustwide/target/debug/deps/libtimely_communication-ffb99e0f8c629766.rlib --extern timely_logging=/opt/rustwide/target/debug/deps/libtimely_logging-b12c768af11f6f7b.rlib --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not compile `timely`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name capture_send --edition=2018 examples/capture_send.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --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=637a86880ad9074e -C extra-filename=-637a86880ad9074e --out-dir /opt/rustwide/target/debug/examples -L dependency=/opt/rustwide/target/debug/deps --extern abomonation=/opt/rustwide/target/debug/deps/libabomonation-b51c2a7374f18ce4.rlib --extern abomonation_derive=/opt/rustwide/target/debug/deps/libabomonation_derive-85b4dc718d77d613.so --extern crossbeam_channel=/opt/rustwide/target/debug/deps/libcrossbeam_channel-60c618e11f4063d7.rlib --extern futures_util=/opt/rustwide/target/debug/deps/libfutures_util-09c87f466c35f848.rlib --extern getopts_dep=/opt/rustwide/target/debug/deps/libgetopts-697051e471de22a2.rlib --extern rand=/opt/rustwide/target/debug/deps/librand-15d05021a7420ce0.rlib --extern serde=/opt/rustwide/target/debug/deps/libserde-56136cfe0998d566.rlib --extern serde_derive=/opt/rustwide/target/debug/deps/libserde_derive-098ddb33a51254e9.so --extern timely=/opt/rustwide/target/debug/deps/libtimely-bb84046f5b4e3159.rlib --extern timely_bytes=/opt/rustwide/target/debug/deps/libtimely_bytes-8c495b6ac7dfaaca.rlib --extern timely_communication=/opt/rustwide/target/debug/deps/libtimely_communication-ffb99e0f8c629766.rlib --extern timely_logging=/opt/rustwide/target/debug/deps/libtimely_logging-b12c768af11f6f7b.rlib --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not compile `timely`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name unionfind --edition=2018 examples/unionfind.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --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=aa05a0ccf2dadd88 -C extra-filename=-aa05a0ccf2dadd88 --out-dir /opt/rustwide/target/debug/examples -L dependency=/opt/rustwide/target/debug/deps --extern abomonation=/opt/rustwide/target/debug/deps/libabomonation-b51c2a7374f18ce4.rlib --extern abomonation_derive=/opt/rustwide/target/debug/deps/libabomonation_derive-85b4dc718d77d613.so --extern crossbeam_channel=/opt/rustwide/target/debug/deps/libcrossbeam_channel-60c618e11f4063d7.rlib --extern futures_util=/opt/rustwide/target/debug/deps/libfutures_util-09c87f466c35f848.rlib --extern getopts_dep=/opt/rustwide/target/debug/deps/libgetopts-697051e471de22a2.rlib --extern rand=/opt/rustwide/target/debug/deps/librand-15d05021a7420ce0.rlib --extern serde=/opt/rustwide/target/debug/deps/libserde-56136cfe0998d566.rlib --extern serde_derive=/opt/rustwide/target/debug/deps/libserde_derive-098ddb33a51254e9.so --extern timely=/opt/rustwide/target/debug/deps/libtimely-bb84046f5b4e3159.rlib --extern timely_bytes=/opt/rustwide/target/debug/deps/libtimely_bytes-8c495b6ac7dfaaca.rlib --extern timely_communication=/opt/rustwide/target/debug/deps/libtimely_communication-ffb99e0f8c629766.rlib --extern timely_logging=/opt/rustwide/target/debug/deps/libtimely_logging-b12c768af11f6f7b.rlib --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not compile `timely`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name wordcount --edition=2018 examples/wordcount.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --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=6f5593039df0f211 -C extra-filename=-6f5593039df0f211 --out-dir /opt/rustwide/target/debug/examples -L dependency=/opt/rustwide/target/debug/deps --extern abomonation=/opt/rustwide/target/debug/deps/libabomonation-b51c2a7374f18ce4.rlib --extern abomonation_derive=/opt/rustwide/target/debug/deps/libabomonation_derive-85b4dc718d77d613.so --extern crossbeam_channel=/opt/rustwide/target/debug/deps/libcrossbeam_channel-60c618e11f4063d7.rlib --extern futures_util=/opt/rustwide/target/debug/deps/libfutures_util-09c87f466c35f848.rlib --extern getopts_dep=/opt/rustwide/target/debug/deps/libgetopts-697051e471de22a2.rlib --extern rand=/opt/rustwide/target/debug/deps/librand-15d05021a7420ce0.rlib --extern serde=/opt/rustwide/target/debug/deps/libserde-56136cfe0998d566.rlib --extern serde_derive=/opt/rustwide/target/debug/deps/libserde_derive-098ddb33a51254e9.so --extern timely=/opt/rustwide/target/debug/deps/libtimely-bb84046f5b4e3159.rlib --extern timely_bytes=/opt/rustwide/target/debug/deps/libtimely_bytes-8c495b6ac7dfaaca.rlib --extern timely_communication=/opt/rustwide/target/debug/deps/libtimely_communication-ffb99e0f8c629766.rlib --extern timely_logging=/opt/rustwide/target/debug/deps/libtimely_logging-b12c768af11f6f7b.rlib --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not compile `timely`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name openloop --edition=2018 examples/openloop.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --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=26f1db244924f940 -C extra-filename=-26f1db244924f940 --out-dir /opt/rustwide/target/debug/examples -L dependency=/opt/rustwide/target/debug/deps --extern abomonation=/opt/rustwide/target/debug/deps/libabomonation-b51c2a7374f18ce4.rlib --extern abomonation_derive=/opt/rustwide/target/debug/deps/libabomonation_derive-85b4dc718d77d613.so --extern crossbeam_channel=/opt/rustwide/target/debug/deps/libcrossbeam_channel-60c618e11f4063d7.rlib --extern futures_util=/opt/rustwide/target/debug/deps/libfutures_util-09c87f466c35f848.rlib --extern getopts_dep=/opt/rustwide/target/debug/deps/libgetopts-697051e471de22a2.rlib --extern rand=/opt/rustwide/target/debug/deps/librand-15d05021a7420ce0.rlib --extern serde=/opt/rustwide/target/debug/deps/libserde-56136cfe0998d566.rlib --extern serde_derive=/opt/rustwide/target/debug/deps/libserde_derive-098ddb33a51254e9.so --extern timely=/opt/rustwide/target/debug/deps/libtimely-bb84046f5b4e3159.rlib --extern timely_bytes=/opt/rustwide/target/debug/deps/libtimely_bytes-8c495b6ac7dfaaca.rlib --extern timely_communication=/opt/rustwide/target/debug/deps/libtimely_communication-ffb99e0f8c629766.rlib --extern timely_logging=/opt/rustwide/target/debug/deps/libtimely_logging-b12c768af11f6f7b.rlib --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not compile `timely`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name timely --edition=2018 src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --cfg 'feature="default"' --cfg 'feature="getopts"' --cfg 'feature="getopts-dep"' -C metadata=edc4d196358754b4 -C extra-filename=-edc4d196358754b4 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern abomonation=/opt/rustwide/target/debug/deps/libabomonation-b51c2a7374f18ce4.rlib --extern abomonation_derive=/opt/rustwide/target/debug/deps/libabomonation_derive-85b4dc718d77d613.so --extern crossbeam_channel=/opt/rustwide/target/debug/deps/libcrossbeam_channel-60c618e11f4063d7.rlib --extern futures_util=/opt/rustwide/target/debug/deps/libfutures_util-09c87f466c35f848.rlib --extern getopts_dep=/opt/rustwide/target/debug/deps/libgetopts-697051e471de22a2.rlib --extern rand=/opt/rustwide/target/debug/deps/librand-15d05021a7420ce0.rlib --extern serde=/opt/rustwide/target/debug/deps/libserde-56136cfe0998d566.rlib --extern serde_derive=/opt/rustwide/target/debug/deps/libserde_derive-098ddb33a51254e9.so --extern timely_bytes=/opt/rustwide/target/debug/deps/libtimely_bytes-8c495b6ac7dfaaca.rlib --extern timely_communication=/opt/rustwide/target/debug/deps/libtimely_communication-ffb99e0f8c629766.rlib --extern timely_logging=/opt/rustwide/target/debug/deps/libtimely_logging-b12c768af11f6f7b.rlib --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not compile `timely`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name pagerank --edition=2018 examples/pagerank.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --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=1888d7682cb56f24 -C extra-filename=-1888d7682cb56f24 --out-dir /opt/rustwide/target/debug/examples -L dependency=/opt/rustwide/target/debug/deps --extern abomonation=/opt/rustwide/target/debug/deps/libabomonation-b51c2a7374f18ce4.rlib --extern abomonation_derive=/opt/rustwide/target/debug/deps/libabomonation_derive-85b4dc718d77d613.so --extern crossbeam_channel=/opt/rustwide/target/debug/deps/libcrossbeam_channel-60c618e11f4063d7.rlib --extern futures_util=/opt/rustwide/target/debug/deps/libfutures_util-09c87f466c35f848.rlib --extern getopts_dep=/opt/rustwide/target/debug/deps/libgetopts-697051e471de22a2.rlib --extern rand=/opt/rustwide/target/debug/deps/librand-15d05021a7420ce0.rlib --extern serde=/opt/rustwide/target/debug/deps/libserde-56136cfe0998d566.rlib --extern serde_derive=/opt/rustwide/target/debug/deps/libserde_derive-098ddb33a51254e9.so --extern timely=/opt/rustwide/target/debug/deps/libtimely-bb84046f5b4e3159.rlib --extern timely_bytes=/opt/rustwide/target/debug/deps/libtimely_bytes-8c495b6ac7dfaaca.rlib --extern timely_communication=/opt/rustwide/target/debug/deps/libtimely_communication-ffb99e0f8c629766.rlib --extern timely_logging=/opt/rustwide/target/debug/deps/libtimely_logging-b12c768af11f6f7b.rlib --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "fde3ad2a21547cf63e9948aac9b7f75c870bf856aa8f190ef6f0299e8214a5f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fde3ad2a21547cf63e9948aac9b7f75c870bf856aa8f190ef6f0299e8214a5f3", kill_on_drop: false }`
[INFO] [stdout] fde3ad2a21547cf63e9948aac9b7f75c870bf856aa8f190ef6f0299e8214a5f3