[INFO] fetching crate tick-queue 0.0.3... [INFO] testing tick-queue-0.0.3 against master#e9385f9eea0221ef295a188d49d16f8f5189abf1 for pr-146098 [INFO] extracting crate tick-queue 0.0.3 into /workspace/builds/worker-2-tc1/source [INFO] started tweaking crates.io crate tick-queue 0.0.3 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate tick-queue 0.0.3 [INFO] tweaked toml for crates.io crate tick-queue 0.0.3 written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate tick-queue 0.0.3 on toolchain e9385f9eea0221ef295a188d49d16f8f5189abf1 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e9385f9eea0221ef295a188d49d16f8f5189abf1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e9385f9eea0221ef295a188d49d16f8f5189abf1" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 58 packages to latest compatible versions [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e9385f9eea0221ef295a188d49d16f8f5189abf1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded test-log v0.2.18 [INFO] [stderr] Downloaded tick-id v0.0.9 [INFO] [stderr] Downloaded flood-rs v0.0.12 [INFO] [stderr] Downloaded test-log-macros v0.2.18 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+e9385f9eea0221ef295a188d49d16f8f5189abf1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9210b90082e19d55c2bba7b91ef20db800401084a6f0c6620f0cb6d35e7d8927 [INFO] running `Command { std: "docker" "start" "-a" "9210b90082e19d55c2bba7b91ef20db800401084a6f0c6620f0cb6d35e7d8927", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9210b90082e19d55c2bba7b91ef20db800401084a6f0c6620f0cb6d35e7d8927", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9210b90082e19d55c2bba7b91ef20db800401084a6f0c6620f0cb6d35e7d8927", kill_on_drop: false }` [INFO] [stdout] 9210b90082e19d55c2bba7b91ef20db800401084a6f0c6620f0cb6d35e7d8927 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+e9385f9eea0221ef295a188d49d16f8f5189abf1" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6ee74845a964f78c0c228b310ac95060dc4612fd3cec049f18f74c816e1db0ec [INFO] running `Command { std: "docker" "start" "-a" "6ee74845a964f78c0c228b310ac95060dc4612fd3cec049f18f74c816e1db0ec", kill_on_drop: false }` [INFO] [stderr] Compiling tick-id v0.0.9 [INFO] [stderr] Compiling tick-queue v0.0.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:287:29 [INFO] [stdout] | [INFO] [stdout] 287 | pub const fn iter_index(&self, start_index: usize) -> FromIndexIterator { [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] 287 | pub const fn iter_index(&self, start_index: usize) -> FromIndexIterator<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.14s [INFO] running `Command { std: "docker" "inspect" "6ee74845a964f78c0c228b310ac95060dc4612fd3cec049f18f74c816e1db0ec", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6ee74845a964f78c0c228b310ac95060dc4612fd3cec049f18f74c816e1db0ec", kill_on_drop: false }` [INFO] [stdout] 6ee74845a964f78c0c228b310ac95060dc4612fd3cec049f18f74c816e1db0ec [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+e9385f9eea0221ef295a188d49d16f8f5189abf1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 10c0cc935615b717ac29c9d76c3f23b3e7b51bca762d5ec80564598dee9238d8 [INFO] running `Command { std: "docker" "start" "-a" "10c0cc935615b717ac29c9d76c3f23b3e7b51bca762d5ec80564598dee9238d8", kill_on_drop: false }` [INFO] [stderr] Compiling env_filter v0.1.3 [INFO] [stderr] Compiling flood-rs v0.0.12 [INFO] [stderr] Compiling anstream v0.6.20 [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:287:29 [INFO] [stdout] | [INFO] [stdout] 287 | pub const fn iter_index(&self, start_index: usize) -> FromIndexIterator { [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] 287 | pub const fn iter_index(&self, start_index: usize) -> FromIndexIterator<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling env_logger v0.11.8 [INFO] [stderr] Compiling test-log-macros v0.2.18 [INFO] [stderr] Compiling test-log v0.2.18 [INFO] [stderr] Compiling tick-queue v0.0.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:287:29 [INFO] [stdout] | [INFO] [stdout] 287 | pub const fn iter_index(&self, start_index: usize) -> FromIndexIterator { [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] 287 | pub const fn iter_index(&self, start_index: usize) -> FromIndexIterator<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.99s [INFO] running `Command { std: "docker" "inspect" "10c0cc935615b717ac29c9d76c3f23b3e7b51bca762d5ec80564598dee9238d8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "10c0cc935615b717ac29c9d76c3f23b3e7b51bca762d5ec80564598dee9238d8", kill_on_drop: false }` [INFO] [stdout] 10c0cc935615b717ac29c9d76c3f23b3e7b51bca762d5ec80564598dee9238d8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+e9385f9eea0221ef295a188d49d16f8f5189abf1" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] db2aa09027f96abfb3e4d83e30b1af394e7749daf39318b1edc13dd7867882f7 [INFO] running `Command { std: "docker" "start" "-a" "db2aa09027f96abfb3e4d83e30b1af394e7749daf39318b1edc13dd7867882f7", kill_on_drop: false }` [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/lib.rs:287:29 [INFO] [stderr] | [INFO] [stderr] 287 | pub const fn iter_index(&self, start_index: usize) -> FromIndexIterator { [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] 287 | pub const fn iter_index(&self, start_index: usize) -> FromIndexIterator<'_, T> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: `tick-queue` (lib) generated 1 warning (run `cargo fix --lib -p tick-queue` to apply 1 suggestion) [INFO] [stderr] warning: `tick-queue` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/tick_queue-331efbd51dc4be28) [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] [stderr] Running tests/tick_queue.rs (/opt/rustwide/target/debug/deps/tick_queue-b8624708ad3891d4) [INFO] [stdout] [INFO] [stdout] running 11 tests [INFO] [stdout] test add_step ... ok [INFO] [stdout] test default_queue ... ok [INFO] [stdout] test iterator_empty_queue ... ok [INFO] [stdout] test into_iter ... ok [INFO] [stdout] test iterator_from_index ... ok [INFO] [stdout] test iterator_from_index_out_of_bounds ... ok [INFO] [stdout] test iterator_over_items ... ok [INFO] [stdout] test push_and_discard_count ... ok [INFO] [stdout] test push_and_discard_up_to_equal ... ok [INFO] [stdout] test push_and_discard_up_to_lower ... ok [INFO] [stdout] test push_and_pop_step ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests tick_queue [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test src/lib.rs - (line 15) ... ok [INFO] [stdout] test src/lib.rs - Queue::take (line 225) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.11s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "db2aa09027f96abfb3e4d83e30b1af394e7749daf39318b1edc13dd7867882f7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "db2aa09027f96abfb3e4d83e30b1af394e7749daf39318b1edc13dd7867882f7", kill_on_drop: false }` [INFO] [stdout] db2aa09027f96abfb3e4d83e30b1af394e7749daf39318b1edc13dd7867882f7