[INFO] fetching crate signal-hook 0.3.18... [INFO] testing signal-hook-0.3.18 against try#981ca440e18f6cc4bc9026d4be8ddb1ca8378af7 for pr-145277 [INFO] extracting crate signal-hook 0.3.18 into /workspace/builds/worker-7-tc2/source [INFO] started tweaking crates.io crate signal-hook 0.3.18 [INFO] removed 0 missing examples [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate signal-hook 0.3.18 [INFO] tweaked toml for crates.io crate signal-hook 0.3.18 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate signal-hook 0.3.18 on toolchain 981ca440e18f6cc4bc9026d4be8ddb1ca8378af7 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+981ca440e18f6cc4bc9026d4be8ddb1ca8378af7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate signal-hook 0.3.18 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+981ca440e18f6cc4bc9026d4be8ddb1ca8378af7" "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-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+981ca440e18f6cc4bc9026d4be8ddb1ca8378af7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f91182bf2a2b249c80d1eac4184428e931a8b26649bcdcbbea00cbdba35cb655 [INFO] running `Command { std: "docker" "start" "-a" "f91182bf2a2b249c80d1eac4184428e931a8b26649bcdcbbea00cbdba35cb655", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f91182bf2a2b249c80d1eac4184428e931a8b26649bcdcbbea00cbdba35cb655", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f91182bf2a2b249c80d1eac4184428e931a8b26649bcdcbbea00cbdba35cb655", kill_on_drop: false }` [INFO] [stdout] f91182bf2a2b249c80d1eac4184428e931a8b26649bcdcbbea00cbdba35cb655 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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" "RUSTDOCFLAGS=--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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+981ca440e18f6cc4bc9026d4be8ddb1ca8378af7" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c8ac09e0ac69538781c861cdcbfd85f5c191afc31af037abc355ee6456a38cd2 [INFO] running `Command { std: "docker" "start" "-a" "c8ac09e0ac69538781c861cdcbfd85f5c191afc31af037abc355ee6456a38cd2", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.172 [INFO] [stderr] Compiling signal-hook v0.3.18 (/opt/rustwide/workdir) [INFO] [stderr] Compiling signal-hook-registry v1.4.3 [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/iterator/mod.rs:268:20 [INFO] [stdout] | [INFO] [stdout] 268 | pub fn forever(&mut self) -> Forever { [INFO] [stdout] | ^^^^^^^^^ ---------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 268 | pub fn forever(&mut self) -> Forever<'_, E> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.65s [INFO] running `Command { std: "docker" "inspect" "c8ac09e0ac69538781c861cdcbfd85f5c191afc31af037abc355ee6456a38cd2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c8ac09e0ac69538781c861cdcbfd85f5c191afc31af037abc355ee6456a38cd2", kill_on_drop: false }` [INFO] [stdout] c8ac09e0ac69538781c861cdcbfd85f5c191afc31af037abc355ee6456a38cd2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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" "RUSTDOCFLAGS=--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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+981ca440e18f6cc4bc9026d4be8ddb1ca8378af7" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e967e7b7a6f6505f61dce06dcbbca2b8c0da2f2d2f55286671681c231012b10b [INFO] running `Command { std: "docker" "start" "-a" "e967e7b7a6f6505f61dce06dcbbca2b8c0da2f2d2f55286671681c231012b10b", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.95 [INFO] [stderr] Compiling version_check v0.9.5 [INFO] [stderr] Compiling unicode-ident v1.0.18 [INFO] [stderr] Compiling autocfg v1.4.0 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling parking_lot_core v0.9.10 [INFO] [stderr] Compiling rustversion v1.0.20 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling smallvec v1.15.0 [INFO] [stderr] Compiling scopeguard v1.2.0 [INFO] [stderr] Compiling lazy_static v1.5.0 [INFO] [stderr] Compiling log v0.4.27 [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/iterator/mod.rs:268:20 [INFO] [stdout] | [INFO] [stdout] 268 | pub fn forever(&mut self) -> Forever { [INFO] [stdout] | ^^^^^^^^^ ---------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 268 | pub fn forever(&mut self) -> Forever<'_, E> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling lock_api v0.4.12 [INFO] [stderr] Compiling parking_lot v0.12.3 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling serial_test_derive v0.7.0 [INFO] [stderr] Compiling serial_test v0.7.0 [INFO] [stderr] Compiling signal-hook v0.3.18 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/iterator/mod.rs:268:20 [INFO] [stdout] | [INFO] [stdout] 268 | pub fn forever(&mut self) -> Forever { [INFO] [stdout] | ^^^^^^^^^ ---------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 268 | pub fn forever(&mut self) -> Forever<'_, E> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 13.00s [INFO] running `Command { std: "docker" "inspect" "e967e7b7a6f6505f61dce06dcbbca2b8c0da2f2d2f55286671681c231012b10b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e967e7b7a6f6505f61dce06dcbbca2b8c0da2f2d2f55286671681c231012b10b", kill_on_drop: false }` [INFO] [stdout] e967e7b7a6f6505f61dce06dcbbca2b8c0da2f2d2f55286671681c231012b10b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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" "RUSTDOCFLAGS=--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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+981ca440e18f6cc4bc9026d4be8ddb1ca8378af7" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] dd28f6b0df4d32016088a7b836f9f44ac4e96aac2105295b4bc095831c07b038 [INFO] running `Command { std: "docker" "start" "-a" "dd28f6b0df4d32016088a7b836f9f44ac4e96aac2105295b4bc095831c07b038", kill_on_drop: false }` [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/iterator/mod.rs:268:20 [INFO] [stderr] | [INFO] [stderr] 268 | pub fn forever(&mut self) -> Forever { [INFO] [stderr] | ^^^^^^^^^ ---------- the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 268 | pub fn forever(&mut self) -> Forever<'_, E> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: `signal-hook` (lib) generated 1 warning (run `cargo fix --lib -p signal-hook` to apply 1 suggestion) [INFO] [stderr] warning: `signal-hook` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stdout] [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/signal_hook-3f3d83c579e70188) [INFO] [stdout] running 11 tests [INFO] [stdout] test low_level::channel::tests::pass_value ... ok [INFO] [stdout] test low_level::channel::tests::multiple ... ok [INFO] [stdout] test low_level::pipe::tests::register_dgram_socket ... ok [INFO] [stdout] test low_level::channel::tests::new_empty ... ok [INFO] [stdout] test low_level::channel::tests::overflow ... ok [INFO] [stdout] test low_level::signal_details::test::unknown ... ok [INFO] [stdout] test low_level::pipe::tests::register_with_socket ... ok [INFO] [stdout] test low_level::pipe::tests::register_with_pipe ... ok [INFO] [stdout] test low_level::signal_details::test::existing ... ok [INFO] [stdout] test low_level::channel::tests::multi_thread ... ok [INFO] [stderr] Running tests/default.rs (/opt/rustwide/target/debug/deps/default-9b5198dca7ffa312) [INFO] [stdout] test flag::tests::register_unregister ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test sig_dfl ... ok [INFO] [stdout] test sig_dfl_static ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/iterator.rs (/opt/rustwide/target/debug/deps/iterator-a2fc7b6b2622dac5) [INFO] [stdout] [INFO] [stdout] running 12 tests [INFO] [stdout] test add_signal_after_creation ... ok [INFO] [stdout] test delayed_signal_consumed ... ok [INFO] [stdout] test forever_returns_recieved_signals ... ok [INFO] [stdout] test pending_doesnt_block ... ok [INFO] [stdout] test wait_returns_recieved_signals ... ok [INFO] [stdout] test is_closed_returns_true_when_closed ... ok [INFO] [stdout] test forever_doesnt_block_when_closed ... ok [INFO] [stdout] test signals_block_wait ... ok [INFO] [stdout] test wait_doesnt_block_when_closed ... ok [INFO] [stdout] test is_closed_initially_returns_false ... ok [INFO] [stdout] test wait_unblocks_when_closed ... ok [INFO] [stdout] test forever_terminates_when_closed ... ok [INFO] [stderr] Running tests/shutdown.rs (/opt/rustwide/target/debug/deps/shutdown-cbc0e27419be5b95) [INFO] [stdout] [INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.21s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test cleanup_inside_signal ... ok [INFO] [stdout] test cleanup_after_signal ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.31s [INFO] [stdout] [INFO] [stderr] Doc-tests signal_hook [INFO] [stdout] [INFO] [stdout] running 12 tests [INFO] [stdout] test src/flag.rs - flag (line 26) ... ok [INFO] [stdout] test src/lib.rs - (line 145) ... ok [INFO] [stdout] test src/flag.rs - flag (line 107) ... ok [INFO] [stdout] test src/iterator/mod.rs - iterator (line 18) ... ok [INFO] [stdout] test src/iterator/exfiltrator/raw.rs - iterator::exfiltrator::raw::WithRawSiginfo (line 41) ... ok [INFO] [stdout] test src/lib.rs - (line 189) ... ok [INFO] [stdout] test src/iterator/mod.rs - iterator::SignalsInfo (line 101) ... ok [INFO] [stdout] test src/lib.rs - (line 214) ... ok [INFO] [stdout] test src/iterator/mod.rs - iterator::SignalsInfo::forever (line 242) ... ok [INFO] [stdout] test src/low_level/pipe.rs - low_level::pipe (line 59) ... ok [INFO] [stdout] test src/flag.rs - flag (line 75) ... ok [INFO] [stdout] test src/low_level/signal_details.rs - low_level::signal_details::signal_name (line 100) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.94s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "dd28f6b0df4d32016088a7b836f9f44ac4e96aac2105295b4bc095831c07b038", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dd28f6b0df4d32016088a7b836f9f44ac4e96aac2105295b4bc095831c07b038", kill_on_drop: false }` [INFO] [stdout] dd28f6b0df4d32016088a7b836f9f44ac4e96aac2105295b4bc095831c07b038