[INFO] fetching crate timely 0.12.0... [INFO] testing timely-0.12.0 against try#1b74e096b9bfb06f84a3007193dcd2f059cbdf6a for pr-96025 [INFO] extracting crate timely 0.12.0 into /workspace/builds/worker-10/source [INFO] validating manifest of crates.io crate timely 0.12.0 on toolchain 1b74e096b9bfb06f84a3007193dcd2f059cbdf6a [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1b74e096b9bfb06f84a3007193dcd2f059cbdf6a" "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-10/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" "+1b74e096b9bfb06f84a3007193dcd2f059cbdf6a" "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-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+1b74e096b9bfb06f84a3007193dcd2f059cbdf6a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a4015d25ca1845aaa54dea35b83759278a957afca84e68b62bb9d605450b263a [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "a4015d25ca1845aaa54dea35b83759278a957afca84e68b62bb9d605450b263a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a4015d25ca1845aaa54dea35b83759278a957afca84e68b62bb9d605450b263a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a4015d25ca1845aaa54dea35b83759278a957afca84e68b62bb9d605450b263a", kill_on_drop: false }` [INFO] [stdout] a4015d25ca1845aaa54dea35b83759278a957afca84e68b62bb9d605450b263a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1b74e096b9bfb06f84a3007193dcd2f059cbdf6a" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a450e943f575d3888e28f6a9acb944599aa9f892d1cd1be0388cb89ddffedbcf [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "a450e943f575d3888e28f6a9acb944599aa9f892d1cd1be0388cb89ddffedbcf", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling syn v1.0.63 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling serde v1.0.124 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling serde_derive v1.0.124 [INFO] [stderr] Compiling proc-macro-nested v0.1.7 [INFO] [stderr] Compiling unicode-width v0.1.8 [INFO] [stderr] Compiling slab v0.4.2 [INFO] [stderr] Compiling futures-core v0.3.13 [INFO] [stderr] Compiling pin-project-lite v0.2.6 [INFO] [stderr] Compiling futures-task v0.3.13 [INFO] [stderr] Compiling abomonation v0.7.3 [INFO] [stderr] Compiling pin-utils v0.1.0 [INFO] [stderr] Compiling timely_bytes v0.12.0 [INFO] [stderr] Compiling timely_logging v0.12.0 [INFO] [stderr] Compiling getopts v0.2.21 [INFO] [stderr] Compiling crossbeam-utils v0.8.3 [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 futures-macro v0.3.13 [INFO] [stderr] Compiling abomonation_derive v0.5.0 [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 44.99s [INFO] running `Command { std: "docker" "inspect" "a450e943f575d3888e28f6a9acb944599aa9f892d1cd1be0388cb89ddffedbcf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a450e943f575d3888e28f6a9acb944599aa9f892d1cd1be0388cb89ddffedbcf", kill_on_drop: false }` [INFO] [stdout] a450e943f575d3888e28f6a9acb944599aa9f892d1cd1be0388cb89ddffedbcf [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1b74e096b9bfb06f84a3007193dcd2f059cbdf6a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 2f0428059fd8cd608fc236e75964125d9c838d737ed3ef0f3d9234f6ff65afa8 [INFO] running `Command { std: "docker" "start" "-a" "2f0428059fd8cd608fc236e75964125d9c838d737ed3ef0f3d9234f6ff65afa8", 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, [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] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 49.36s [INFO] [stderr] Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/timely-1febcd2d5009649f) [INFO] [stderr] Executable tests/barrier.rs (/opt/rustwide/target/debug/deps/barrier-8a0d5ce07e3e3ff5) [INFO] [stderr] Executable tests/skeptic.rs (/opt/rustwide/target/debug/deps/skeptic-76d6339bfc963f12) [INFO] running `Command { std: "docker" "inspect" "2f0428059fd8cd608fc236e75964125d9c838d737ed3ef0f3d9234f6ff65afa8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2f0428059fd8cd608fc236e75964125d9c838d737ed3ef0f3d9234f6ff65afa8", kill_on_drop: false }` [INFO] [stdout] 2f0428059fd8cd608fc236e75964125d9c838d737ed3ef0f3d9234f6ff65afa8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1b74e096b9bfb06f84a3007193dcd2f059cbdf6a" "test" "--frozen", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 35fa9c1a643355d913d16523397765f7f5d6aa17cf5bed699ee14a44e500802a [INFO] running `Command { std: "docker" "start" "-a" "35fa9c1a643355d913d16523397765f7f5d6aa17cf5bed699ee14a44e500802a", kill_on_drop: false }` [INFO] [stdout] [INFO] [stderr] warning: field is never read: `field` [INFO] [stdout] running 11 tests [INFO] [stderr] --> examples/rc.rs:11:5 [INFO] [stdout] test dataflow::operators::generic::notificator::notificator_delivers_notifications_in_topo_order ... ok [INFO] [stderr] | [INFO] [stdout] test dataflow::operators::result::tests::test_map_err ... ok [INFO] [stderr] 11 | field: Rc, [INFO] [stdout] test dataflow::operators::result::tests::test_unwrap_or_else ... ok [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] test dataflow::operators::result::tests::test_map_ok ... ok [INFO] [stderr] | [INFO] [stdout] test dataflow::operators::result::tests::test_and_then ... ok [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] test dataflow::operators::result::tests::test_ok ... ok [INFO] [stderr] note: `Test` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] test dataflow::operators::result::tests::test_err ... ok [INFO] [stderr] --> examples/rc.rs:9:10 [INFO] [stdout] test dataflow::operators::generic::builder_rc::tests::correct_capabilities ... ok [INFO] [stderr] | [INFO] [stdout] test dataflow::operators::probe::tests::probe ... ok [INFO] [stderr] 9 | #[derive(Debug, Clone)] [INFO] [stderr] | ^^^^^ ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: `timely` (example "rc") generated 1 warning [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.08s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/timely-1febcd2d5009649f) [INFO] [stdout] test dataflow::operators::generic::builder_rc::tests::incorrect_capabilities - should panic ... ok [INFO] [stdout] test dataflow::operators::capture::event::link::avoid_stack_overflow_in_drop ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.38s [INFO] [stdout] [INFO] [stderr] Running tests/barrier.rs (/opt/rustwide/target/debug/deps/barrier-8a0d5ce07e3e3ff5) [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test barrier_sync_2w ... ok [INFO] [stdout] test barrier_sync_1w ... ok [INFO] [stderr] Running tests/skeptic.rs (/opt/rustwide/target/debug/deps/skeptic-76d6339bfc963f12) [INFO] [stdout] test barrier_sync_3w ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.10s [INFO] [stdout] [INFO] [stderr] Doc-tests timely [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] [stdout] [INFO] [stdout] running 136 tests [INFO] [stderr] error: test failed, to rerun pass '--doc' [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --edition=2018 --crate-type lib --crate-name timely --test /opt/rustwide/workdir/src/lib.rs -L dependency=/opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern abomonation=/opt/rustwide/target/debug/deps/libabomonation-6741032772505f37.rlib --extern abomonation_derive=/opt/rustwide/target/debug/deps/libabomonation_derive-db6ff2c74e5c1c78.so --extern crossbeam_channel=/opt/rustwide/target/debug/deps/libcrossbeam_channel-895c4ff75790ed08.rlib --extern futures_util=/opt/rustwide/target/debug/deps/libfutures_util-74f2d26792b1878d.rlib --extern getopts_dep=/opt/rustwide/target/debug/deps/libgetopts-8f344cbb8bcdb21c.rlib --extern rand=/opt/rustwide/target/debug/deps/librand-1047f79748790f31.rlib --extern serde=/opt/rustwide/target/debug/deps/libserde-d791178137df007b.rlib --extern serde_derive=/opt/rustwide/target/debug/deps/libserde_derive-3218dbdfd5e1946b.so --extern timely=/opt/rustwide/target/debug/deps/libtimely-ae8952fbd67e1668.rlib --extern timely_bytes=/opt/rustwide/target/debug/deps/libtimely_bytes-4937358da76f5fb7.rlib --extern timely_communication=/opt/rustwide/target/debug/deps/libtimely_communication-087da6fb411bcb30.rlib --extern timely_logging=/opt/rustwide/target/debug/deps/libtimely_logging-4eaf24f06f57d3da.rlib -C embed-bitcode=no --cfg 'feature="default"' --cfg 'feature="getopts"' --cfg 'feature="getopts-dep"' --error-format human` (signal: 9, SIGKILL: kill) [INFO] running `Command { std: "docker" "inspect" "35fa9c1a643355d913d16523397765f7f5d6aa17cf5bed699ee14a44e500802a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "35fa9c1a643355d913d16523397765f7f5d6aa17cf5bed699ee14a44e500802a", kill_on_drop: false }` [INFO] [stdout] 35fa9c1a643355d913d16523397765f7f5d6aa17cf5bed699ee14a44e500802a