[INFO] fetching crate limited-queue 0.1.5... [INFO] testing limited-queue-0.1.5 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145330-1 [INFO] extracting crate limited-queue 0.1.5 into /workspace/builds/worker-2-tc1/source [INFO] started tweaking crates.io crate limited-queue 0.1.5 [INFO] finished tweaking crates.io crate limited-queue 0.1.5 [INFO] tweaked toml for crates.io crate limited-queue 0.1.5 written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate limited-queue 0.1.5 on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 14 packages to latest compatible versions [INFO] [stderr] Adding rand v0.8.5 (available: v0.9.2) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 76511e7c5c75953ac161df8cb5432d75254ba19e2eccde7d2c4af1eea8a41878 [INFO] running `Command { std: "docker" "start" "-a" "76511e7c5c75953ac161df8cb5432d75254ba19e2eccde7d2c4af1eea8a41878", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "76511e7c5c75953ac161df8cb5432d75254ba19e2eccde7d2c4af1eea8a41878", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "76511e7c5c75953ac161df8cb5432d75254ba19e2eccde7d2c4af1eea8a41878", kill_on_drop: false }` [INFO] [stdout] 76511e7c5c75953ac161df8cb5432d75254ba19e2eccde7d2c4af1eea8a41878 [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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b9cca327a70d7135407f12dc3b2b18ff416560be26378d6198565e5bbb92ceba [INFO] running `Command { std: "docker" "start" "-a" "b9cca327a70d7135407f12dc3b2b18ff416560be26378d6198565e5bbb92ceba", kill_on_drop: false }` [INFO] [stderr] Compiling limited-queue v0.1.5 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:198:17 [INFO] [stdout] | [INFO] [stdout] 198 | pub fn iter(&self) -> LimitedQueueIterator { [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] 198 | pub fn iter(&self) -> LimitedQueueIterator<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.21s [INFO] running `Command { std: "docker" "inspect" "b9cca327a70d7135407f12dc3b2b18ff416560be26378d6198565e5bbb92ceba", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b9cca327a70d7135407f12dc3b2b18ff416560be26378d6198565e5bbb92ceba", kill_on_drop: false }` [INFO] [stdout] b9cca327a70d7135407f12dc3b2b18ff416560be26378d6198565e5bbb92ceba [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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3f7726ee9cf2527b2b7066977636858155dd47b228e99b6bd5f64d256dd9b36a [INFO] running `Command { std: "docker" "start" "-a" "3f7726ee9cf2527b2b7066977636858155dd47b228e99b6bd5f64d256dd9b36a", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.176 [INFO] [stderr] Compiling ppv-lite86 v0.2.21 [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:198:17 [INFO] [stdout] | [INFO] [stdout] 198 | pub fn iter(&self) -> LimitedQueueIterator { [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] 198 | pub fn iter(&self) -> LimitedQueueIterator<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling getrandom v0.2.16 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling limited-queue v0.1.5 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:198:17 [INFO] [stdout] | [INFO] [stdout] 198 | pub fn iter(&self) -> LimitedQueueIterator { [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] 198 | pub fn iter(&self) -> LimitedQueueIterator<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 4.54s [INFO] running `Command { std: "docker" "inspect" "3f7726ee9cf2527b2b7066977636858155dd47b228e99b6bd5f64d256dd9b36a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3f7726ee9cf2527b2b7066977636858155dd47b228e99b6bd5f64d256dd9b36a", kill_on_drop: false }` [INFO] [stdout] 3f7726ee9cf2527b2b7066977636858155dd47b228e99b6bd5f64d256dd9b36a [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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 6b3c8f0f66c30139b9247eff024ed41809643bd93b97b2bbcf20787b2d036c16 [INFO] running `Command { std: "docker" "start" "-a" "6b3c8f0f66c30139b9247eff024ed41809643bd93b97b2bbcf20787b2d036c16", kill_on_drop: false }` [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/lib.rs:198:17 [INFO] [stderr] | [INFO] [stderr] 198 | pub fn iter(&self) -> LimitedQueueIterator { [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] 198 | pub fn iter(&self) -> LimitedQueueIterator<'_, T> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: `limited-queue` (lib) generated 1 warning (run `cargo fix --lib -p limited-queue` to apply 1 suggestion) [INFO] [stderr] warning: `limited-queue` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/limited_queue-b3253f10a9bd94f6) [INFO] [stderr] Doc-tests limited_queue [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test tests::test_clear ... ok [INFO] [stdout] test tests::test_iter ... ok [INFO] [stdout] test tests::test_zero_len_invalid_indexing - should panic ... ok [INFO] [stdout] test tests::test_change_size ... ok [INFO] [stdout] test tests::test_invalid_indexing ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 8 tests [INFO] [stdout] test src/lib.rs - LimitedQueue::iter (line 184) ... ok [INFO] [stdout] test src/lib.rs - LimitedQueue::peek (line 99) ... ok [INFO] [stdout] test src/lib.rs - LimitedQueue::pop (line 247) ... ok [INFO] [stdout] test src/lib.rs - LimitedQueue::clear (line 212) ... ok [INFO] [stdout] test src/lib.rs - LimitedQueue::with_capacity (line 50) ... ok [INFO] [stdout] test src/lib.rs - LimitedQueue::get (line 81) ... ok [INFO] [stdout] test src/lib.rs - LimitedQueue::len (line 162) ... ok [INFO] [stdout] test src/lib.rs - LimitedQueue (line 20) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.60s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "6b3c8f0f66c30139b9247eff024ed41809643bd93b97b2bbcf20787b2d036c16", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6b3c8f0f66c30139b9247eff024ed41809643bd93b97b2bbcf20787b2d036c16", kill_on_drop: false }` [INFO] [stdout] 6b3c8f0f66c30139b9247eff024ed41809643bd93b97b2bbcf20787b2d036c16