[INFO] fetching crate tokio-timerfd 0.1.0... [INFO] testing tokio-timerfd-0.1.0 against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799 [INFO] extracting crate tokio-timerfd 0.1.0 into /workspace/builds/worker-15/source [INFO] validating manifest of crates.io crate tokio-timerfd 0.1.0 on toolchain 62efba8a050c64249dab942951bb28f710208bc8 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate tokio-timerfd 0.1.0 [INFO] finished tweaking crates.io crate tokio-timerfd 0.1.0 [INFO] tweaked toml for crates.io crate tokio-timerfd 0.1.0 written to /workspace/builds/worker-15/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 67f1c42e971b06e8e2d5329e249f1bb2f70fcdb51c49ae81b55da7490251ddc8 [INFO] running `Command { std: "docker" "start" "-a" "67f1c42e971b06e8e2d5329e249f1bb2f70fcdb51c49ae81b55da7490251ddc8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "67f1c42e971b06e8e2d5329e249f1bb2f70fcdb51c49ae81b55da7490251ddc8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "67f1c42e971b06e8e2d5329e249f1bb2f70fcdb51c49ae81b55da7490251ddc8", kill_on_drop: false }` [INFO] [stdout] 67f1c42e971b06e8e2d5329e249f1bb2f70fcdb51c49ae81b55da7490251ddc8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8d08743600f62ef8797c06920c55807b9e543b1db12c5cd2b130f1d042ac2fc2 [INFO] running `Command { std: "docker" "start" "-a" "8d08743600f62ef8797c06920c55807b9e543b1db12c5cd2b130f1d042ac2fc2", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libc v0.2.108 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling futures v0.1.31 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling lock_api v0.3.4 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling smallvec v0.6.14 [INFO] [stderr] Compiling parking_lot_core v0.6.2 [INFO] [stderr] Compiling parking_lot v0.9.0 [INFO] [stderr] Compiling iovec v0.1.4 [INFO] [stderr] Compiling net2 v0.2.37 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling timerfd v1.2.0 [INFO] [stderr] Compiling bytes v0.4.12 [INFO] [stderr] Compiling tokio-executor v0.1.10 [INFO] [stderr] Compiling tokio-sync v0.1.8 [INFO] [stderr] Compiling mio v0.6.23 [INFO] [stderr] Compiling tokio-io v0.1.13 [INFO] [stderr] Compiling tokio-reactor v0.1.12 [INFO] [stderr] Compiling tokio-timerfd v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `deadline` [INFO] [stdout] --> src/delay_queue.rs:128:5 [INFO] [stdout] | [INFO] [stdout] 128 | deadline: Instant, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `key` [INFO] [stdout] --> src/delay_queue.rs:129:5 [INFO] [stdout] | [INFO] [stdout] 129 | key: Key, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.60s [INFO] running `Command { std: "docker" "inspect" "8d08743600f62ef8797c06920c55807b9e543b1db12c5cd2b130f1d042ac2fc2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8d08743600f62ef8797c06920c55807b9e543b1db12c5cd2b130f1d042ac2fc2", kill_on_drop: false }` [INFO] [stdout] 8d08743600f62ef8797c06920c55807b9e543b1db12c5cd2b130f1d042ac2fc2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b2c6131f9759be3d5302735a2d377d7b62da41b3141188dada8675c9d6e38e80 [INFO] running `Command { std: "docker" "start" "-a" "b2c6131f9759be3d5302735a2d377d7b62da41b3141188dada8675c9d6e38e80", kill_on_drop: false }` [INFO] [stderr] Compiling memoffset v0.5.6 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Compiling crossbeam-queue v0.2.3 [INFO] [stderr] Compiling tokio-timer v0.2.13 [INFO] [stderr] Compiling tokio-current-thread v0.1.7 [INFO] [stderr] Compiling mio-uds v0.6.8 [INFO] [stderr] Compiling tokio-codec v0.1.2 [INFO] [stderr] Compiling tokio-tcp v0.1.4 [INFO] [stdout] warning: field is never read: `deadline` [INFO] [stdout] --> src/delay_queue.rs:128:5 [INFO] [stdout] | [INFO] [stdout] 128 | deadline: Instant, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `key` [INFO] [stdout] --> src/delay_queue.rs:129:5 [INFO] [stdout] | [INFO] [stdout] 129 | key: Key, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling tokio-udp v0.1.6 [INFO] [stderr] Compiling tokio-uds v0.2.7 [INFO] [stderr] Compiling crossbeam-deque v0.7.4 [INFO] [stderr] Compiling tokio-threadpool v0.1.18 [INFO] [stderr] Compiling tokio-fs v0.1.7 [INFO] [stderr] Compiling tokio v0.1.22 [INFO] [stderr] Compiling tokio-timerfd v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated associated function `TimerFd::periodic`: please use Interval [INFO] [stdout] --> src/lib.rs:109:18 [INFO] [stdout] | [INFO] [stdout] 109 | .periodic(Duration::from_micros(1)) [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `delay_fired` is never read [INFO] [stdout] --> src/delay.rs:100:21 [INFO] [stdout] | [INFO] [stdout] 100 | delay_fired = true; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `delay_fired` [INFO] [stdout] --> src/delay.rs:100:21 [INFO] [stdout] | [INFO] [stdout] 100 | delay_fired = true; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] = help: did you mean to capture by reference instead? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `deadline` [INFO] [stdout] --> src/delay_queue.rs:128:5 [INFO] [stdout] | [INFO] [stdout] 128 | deadline: Instant, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `key` [INFO] [stdout] --> src/delay_queue.rs:129:5 [INFO] [stdout] | [INFO] [stdout] 129 | key: Key, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 3.37s [INFO] running `Command { std: "docker" "inspect" "b2c6131f9759be3d5302735a2d377d7b62da41b3141188dada8675c9d6e38e80", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b2c6131f9759be3d5302735a2d377d7b62da41b3141188dada8675c9d6e38e80", kill_on_drop: false }` [INFO] [stdout] b2c6131f9759be3d5302735a2d377d7b62da41b3141188dada8675c9d6e38e80 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] f6a08ae9cfdf7a4f91daf77ea7afddbc270ebd1e794284e64173a757cfff1b38 [INFO] running `Command { std: "docker" "start" "-a" "f6a08ae9cfdf7a4f91daf77ea7afddbc270ebd1e794284e64173a757cfff1b38", kill_on_drop: false }` [INFO] [stderr] warning: field is never read: `deadline` [INFO] [stderr] --> src/delay_queue.rs:128:5 [INFO] [stderr] | [INFO] [stderr] 128 | deadline: Instant, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never read: `key` [INFO] [stderr] --> src/delay_queue.rs:129:5 [INFO] [stderr] | [INFO] [stderr] 129 | key: Key, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `tokio-timerfd` (lib) generated 2 warnings [INFO] [stderr] warning: use of deprecated associated function `TimerFd::periodic`: please use Interval [INFO] [stderr] --> src/lib.rs:109:18 [INFO] [stderr] | [INFO] [stderr] 109 | .periodic(Duration::from_micros(1)) [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: value assigned to `delay_fired` is never read [INFO] [stderr] --> src/delay.rs:100:21 [INFO] [stderr] | [INFO] [stderr] 100 | delay_fired = true; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_assignments)]` on by default [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: unused variable: `delay_fired` [INFO] [stderr] --> src/delay.rs:100:21 [INFO] [stderr] | [INFO] [stderr] 100 | delay_fired = true; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] = help: did you mean to capture by reference instead? [INFO] [stderr] [INFO] [stderr] warning: `tokio-timerfd` (lib test) generated 5 warnings (2 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/tokio_timerfd-e25f939c663caa94) [INFO] [stdout] [INFO] [stdout] running 8 tests [INFO] [stdout] test delay::tests::delay_works ... ok [INFO] [stdout] test interval::tests::interval_works ... ok [INFO] [stdout] test delay_queue::tests::delay_queue_insert ... ok [INFO] [stdout] test tests::periodic_works ... ok [INFO] [stdout] test delay::tests::delay_zero_duration ... ok [INFO] [stdout] test delay::tests::dropped_delay_doesnt_fire ... ok [INFO] [stdout] test delay_queue::tests::delay_queue_insert_at ... ok [INFO] [stdout] test interval::tests::interval_works_zero ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.39s [INFO] [stdout] [INFO] [stderr] Doc-tests tokio-timerfd [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" "f6a08ae9cfdf7a4f91daf77ea7afddbc270ebd1e794284e64173a757cfff1b38", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f6a08ae9cfdf7a4f91daf77ea7afddbc270ebd1e794284e64173a757cfff1b38", kill_on_drop: false }` [INFO] [stdout] f6a08ae9cfdf7a4f91daf77ea7afddbc270ebd1e794284e64173a757cfff1b38