[INFO] fetching crate random-wheel 0.3.1... [INFO] testing random-wheel-0.3.1 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1 [INFO] extracting crate random-wheel 0.3.1 into /workspace/builds/worker-2-tc2/source [INFO] started tweaking crates.io crate random-wheel 0.3.1 [INFO] finished tweaking crates.io crate random-wheel 0.3.1 [INFO] tweaked toml for crates.io crate random-wheel 0.3.1 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate random-wheel 0.3.1 on toolchain b83b707f97d809763b7861afa7638871f3339a33 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "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" "+b83b707f97d809763b7861afa7638871f3339a33" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 10 packages to latest compatible versions [INFO] [stderr] Adding rand v0.3.23 (available: v0.9.2) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5a18eaab01f66047ed4b2e2acdb73930afabaf39d65eea6728afe98eaae293bf [INFO] running `Command { std: "docker" "start" "-a" "5a18eaab01f66047ed4b2e2acdb73930afabaf39d65eea6728afe98eaae293bf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5a18eaab01f66047ed4b2e2acdb73930afabaf39d65eea6728afe98eaae293bf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5a18eaab01f66047ed4b2e2acdb73930afabaf39d65eea6728afe98eaae293bf", kill_on_drop: false }` [INFO] [stdout] 5a18eaab01f66047ed4b2e2acdb73930afabaf39d65eea6728afe98eaae293bf [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0b7bcc6513ceae2b2d75cdb26d61e2f976269b6f73da6a5e1b2ebabb93dddbe2 [INFO] running `Command { std: "docker" "start" "-a" "0b7bcc6513ceae2b2d75cdb26d61e2f976269b6f73da6a5e1b2ebabb93dddbe2", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Compiling rand v0.3.23 [INFO] [stderr] Compiling random-wheel v0.3.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/random_wheel.rs:208:17 [INFO] [stdout] | [INFO] [stdout] 208 | pub fn iter(&self) -> Iter<(f32, T)> { [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] 208 | pub fn iter(&self) -> Iter<'_, (f32, T)> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/random_wheel.rs:230:21 [INFO] [stdout] | [INFO] [stdout] 230 | pub fn iter_mut(&mut self) -> IterMut<(f32, T)> { [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] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 230 | pub fn iter_mut(&mut self) -> IterMut<'_, (f32, T)> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.25s [INFO] running `Command { std: "docker" "inspect" "0b7bcc6513ceae2b2d75cdb26d61e2f976269b6f73da6a5e1b2ebabb93dddbe2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0b7bcc6513ceae2b2d75cdb26d61e2f976269b6f73da6a5e1b2ebabb93dddbe2", kill_on_drop: false }` [INFO] [stdout] 0b7bcc6513ceae2b2d75cdb26d61e2f976269b6f73da6a5e1b2ebabb93dddbe2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c945e5a38ddb8b5256776ab24944b041d9319dd23fbcef88bc4e2a7160c7da1a [INFO] running `Command { std: "docker" "start" "-a" "c945e5a38ddb8b5256776ab24944b041d9319dd23fbcef88bc4e2a7160c7da1a", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/random_wheel.rs:208:17 [INFO] [stdout] | [INFO] [stdout] 208 | pub fn iter(&self) -> Iter<(f32, T)> { [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] 208 | pub fn iter(&self) -> Iter<'_, (f32, T)> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/random_wheel.rs:230:21 [INFO] [stdout] | [INFO] [stdout] 230 | pub fn iter_mut(&mut self) -> IterMut<(f32, T)> { [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] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 230 | pub fn iter_mut(&mut self) -> IterMut<'_, (f32, T)> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling random-wheel v0.3.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/random_wheel.rs:208:17 [INFO] [stdout] | [INFO] [stdout] 208 | pub fn iter(&self) -> Iter<(f32, T)> { [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] 208 | pub fn iter(&self) -> Iter<'_, (f32, T)> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/random_wheel.rs:230:21 [INFO] [stdout] | [INFO] [stdout] 230 | pub fn iter_mut(&mut self) -> IterMut<(f32, T)> { [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] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 230 | pub fn iter_mut(&mut self) -> IterMut<'_, (f32, T)> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.76s [INFO] running `Command { std: "docker" "inspect" "c945e5a38ddb8b5256776ab24944b041d9319dd23fbcef88bc4e2a7160c7da1a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c945e5a38ddb8b5256776ab24944b041d9319dd23fbcef88bc4e2a7160c7da1a", kill_on_drop: false }` [INFO] [stdout] c945e5a38ddb8b5256776ab24944b041d9319dd23fbcef88bc4e2a7160c7da1a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] e3e9e3b96d6d0537e9e4fc047241a034d7be628da92e4656c7f9d76908591a0a [INFO] running `Command { std: "docker" "start" "-a" "e3e9e3b96d6d0537e9e4fc047241a034d7be628da92e4656c7f9d76908591a0a", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/random_wheel.rs:208:17 [INFO] [stderr] | [INFO] [stderr] 208 | pub fn iter(&self) -> Iter<(f32, T)> { [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] 208 | pub fn iter(&self) -> Iter<'_, (f32, T)> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/random_wheel.rs:230:21 [INFO] [stderr] | [INFO] [stderr] 230 | pub fn iter_mut(&mut self) -> IterMut<(f32, T)> { [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] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 230 | pub fn iter_mut(&mut self) -> IterMut<'_, (f32, T)> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: `random-wheel` (lib) generated 2 warnings (run `cargo fix --lib -p random-wheel` to apply 2 suggestions) [INFO] [stderr] warning: `random-wheel` (lib test) generated 2 warnings (2 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/random_wheel-945130e21510ce31) [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/lib.rs (/opt/rustwide/target/debug/deps/lib-d344f98ed96f822e) [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test tests::test_clear ... ok [INFO] [stderr] Doc-tests random_wheel [INFO] [stdout] test tests::test_proba_sum ... ok [INFO] [stdout] test tests::test_peek_and_pop_to_empty ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 17 tests [INFO] [stdout] test src/random_wheel.rs - random_wheel::RandomWheel::capacity (line 116) ... ok [INFO] [stdout] test src/lib.rs - (line 15) ... ok [INFO] [stdout] test src/random_wheel.rs - random_wheel::RandomWheel::iter (line 192) ... ok [INFO] [stdout] test src/random_wheel.rs - random_wheel::RandomWheel::clear (line 150) ... ok [INFO] [stdout] test src/lib.rs - (line 25) ... ok [INFO] [stdout] test src/random_wheel.rs - random_wheel::RandomWheel::len (line 130) ... ok [INFO] [stdout] test src/random_wheel.rs - random_wheel::RandomWheel::proba_sum (line 277) ... ok [INFO] [stdout] test src/random_wheel.rs - random_wheel::RandomWheel::pop (line 380) ... ok [INFO] [stdout] test src/random_wheel.rs - random_wheel::RandomWheel::new (line 61) ... ok [INFO] [stdout] test src/random_wheel.rs - random_wheel::RandomWheel::is_empty (line 172) ... ok [INFO] [stdout] test src/random_wheel.rs - random_wheel::RandomWheel::peek (line 324) ... ok [INFO] [stdout] test src/random_wheel.rs - random_wheel::RandomWheel::peek_mut (line 350) ... ok [INFO] [stdout] test src/random_wheel.rs - random_wheel::RandomWheel::iter_mut (line 215) ... ok [INFO] [stdout] test src/random_wheel.rs - random_wheel::RandomWheel::from_vec (line 41) ... ok [INFO] [stdout] test src/random_wheel.rs - random_wheel::RandomWheel::push (line 237) ... ok [INFO] [stdout] test src/random_wheel.rs - random_wheel::RandomWheel::reserve (line 100) ... ok [INFO] [stdout] test src/random_wheel.rs - random_wheel::RandomWheel::with_capacity (line 78) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.72s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "e3e9e3b96d6d0537e9e4fc047241a034d7be628da92e4656c7f9d76908591a0a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e3e9e3b96d6d0537e9e4fc047241a034d7be628da92e4656c7f9d76908591a0a", kill_on_drop: false }` [INFO] [stdout] e3e9e3b96d6d0537e9e4fc047241a034d7be628da92e4656c7f9d76908591a0a