[INFO] fetching crate signal-hook 0.3.18... [INFO] testing signal-hook-0.3.18 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_getrandom_patch_0 [INFO] extracting crate signal-hook 0.3.18 into /workspace/builds/worker-4-tc1/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-4-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate signal-hook 0.3.18 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded signal-hook-registry v1.4.3 [INFO] [stderr] Downloaded serial_test v0.7.0 [INFO] [stderr] Downloaded serial_test_derive v0.7.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8a1a570f218b01020d753119377ef7bb5cdb943b22afaf0b76a95a58b425b909 [INFO] running `Command { std: "docker" "start" "-a" "8a1a570f218b01020d753119377ef7bb5cdb943b22afaf0b76a95a58b425b909", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8a1a570f218b01020d753119377ef7bb5cdb943b22afaf0b76a95a58b425b909", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8a1a570f218b01020d753119377ef7bb5cdb943b22afaf0b76a95a58b425b909", kill_on_drop: false }` [INFO] [stdout] 8a1a570f218b01020d753119377ef7bb5cdb943b22afaf0b76a95a58b425b909 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] b2edd9f039a515e30b59a5bec7996418cf74164d86b66fc88bdda63a54414d18 [INFO] running `Command { std: "docker" "start" "-a" "b2edd9f039a515e30b59a5bec7996418cf74164d86b66fc88bdda63a54414d18", 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: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/iterator/mod.rs:268:20 [INFO] [stdout] | [INFO] [stdout] 268 | pub fn forever(&mut self) -> Forever { [INFO] [stdout] | ^^^^^^^^^ ---------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for 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 2.21s [INFO] running `Command { std: "docker" "inspect" "b2edd9f039a515e30b59a5bec7996418cf74164d86b66fc88bdda63a54414d18", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b2edd9f039a515e30b59a5bec7996418cf74164d86b66fc88bdda63a54414d18", kill_on_drop: false }` [INFO] [stdout] b2edd9f039a515e30b59a5bec7996418cf74164d86b66fc88bdda63a54414d18 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] c199c67ab4e1c4b02718df460b6f96ce97599d13eab2c7078663351e5d570fff [INFO] running `Command { std: "docker" "start" "-a" "c199c67ab4e1c4b02718df460b6f96ce97599d13eab2c7078663351e5d570fff", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.95 [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 smallvec v1.15.0 [INFO] [stderr] Compiling lazy_static v1.5.0 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/iterator/mod.rs:268:20 [INFO] [stdout] | [INFO] [stdout] 268 | pub fn forever(&mut self) -> Forever { [INFO] [stdout] | ^^^^^^^^^ ---------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 268 | pub fn forever(&mut self) -> Forever<'_, E> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [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: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/iterator/mod.rs:268:20 [INFO] [stdout] | [INFO] [stdout] 268 | pub fn forever(&mut self) -> Forever { [INFO] [stdout] | ^^^^^^^^^ ---------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for 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 10.64s [INFO] running `Command { std: "docker" "inspect" "c199c67ab4e1c4b02718df460b6f96ce97599d13eab2c7078663351e5d570fff", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c199c67ab4e1c4b02718df460b6f96ce97599d13eab2c7078663351e5d570fff", kill_on_drop: false }` [INFO] [stdout] c199c67ab4e1c4b02718df460b6f96ce97599d13eab2c7078663351e5d570fff [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 426c9b46a4272f1be6da5e1871abee741ca3389aae161f7113afef85231ea31d [INFO] running `Command { std: "docker" "start" "-a" "426c9b46a4272f1be6da5e1871abee741ca3389aae161f7113afef85231ea31d", kill_on_drop: false }` [INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stderr] --> src/iterator/mod.rs:268:20 [INFO] [stderr] | [INFO] [stderr] 268 | pub fn forever(&mut self) -> Forever { [INFO] [stderr] | ^^^^^^^^^ ---------- the lifetime gets resolved as `'_` [INFO] [stderr] | | [INFO] [stderr] | this lifetime flows to the output [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for 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 0.07s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/signal_hook-fa4cf908c750e553) [INFO] [stdout] [INFO] [stdout] running 11 tests [INFO] [stdout] test low_level::channel::tests::multiple ... ok [INFO] [stdout] test low_level::signal_details::test::unknown ... ok [INFO] [stdout] test low_level::signal_details::test::existing ... ok [INFO] [stdout] test low_level::pipe::tests::register_with_pipe ... ok [INFO] [stdout] test low_level::channel::tests::new_empty ... ok [INFO] [stdout] test low_level::channel::tests::pass_value ... ok [INFO] [stdout] test low_level::channel::tests::overflow ... ok [INFO] [stdout] test low_level::pipe::tests::register_with_socket ... ok [INFO] [stdout] test low_level::channel::tests::multi_thread ... ok [INFO] [stdout] test low_level::pipe::tests::register_dgram_socket ... ok [INFO] [stdout] test flag::tests::register_unregister ... ok [INFO] [stderr] Running tests/default.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/default-93913b77ec2091aa) [INFO] [stdout] [INFO] [stderr] Running tests/iterator.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/iterator-04fd0db263b99d4d) [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] [stdout] [INFO] [stdout] running 12 tests [INFO] [stdout] test delayed_signal_consumed ... ok [INFO] [stdout] test forever_doesnt_block_when_closed ... ok [INFO] [stdout] test add_signal_after_creation ... ok [INFO] [stdout] test forever_returns_recieved_signals ... ok [INFO] [stdout] test forever_terminates_when_closed ... ok [INFO] [stdout] test is_closed_returns_true_when_closed ... ok [INFO] [stdout] test is_closed_initially_returns_false ... ok [INFO] [stdout] test signals_block_wait ... ok [INFO] [stdout] test wait_returns_recieved_signals ... ok [INFO] [stdout] test pending_doesnt_block ... ok [INFO] [stderr] Running tests/shutdown.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/shutdown-09e1a9ae916fd6f5) [INFO] [stdout] test wait_doesnt_block_when_closed ... ok [INFO] [stdout] test wait_unblocks_when_closed ... ok [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] running `Command { std: "docker" "inspect" "426c9b46a4272f1be6da5e1871abee741ca3389aae161f7113afef85231ea31d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "426c9b46a4272f1be6da5e1871abee741ca3389aae161f7113afef85231ea31d", kill_on_drop: false }` [INFO] [stdout] 426c9b46a4272f1be6da5e1871abee741ca3389aae161f7113afef85231ea31d