[INFO] fetching crate rle_vec 0.4.1... [INFO] testing rle_vec-0.4.1 against beta-2025-09-21 for beta-1.91-3 [INFO] extracting crate rle_vec 0.4.1 into /workspace/builds/worker-0-tc2/source [INFO] started tweaking crates.io crate rle_vec 0.4.1 [INFO] finished tweaking crates.io crate rle_vec 0.4.1 [INFO] tweaked toml for crates.io crate rle_vec 0.4.1 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate rle_vec 0.4.1 on toolchain beta-2025-09-21 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "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" "+beta-2025-09-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 7 packages to latest compatible versions [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "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-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 745bd303a2ebe50fd07465cdb3bdd6ccaa82ab248e3257af40bb5bd8ff1befeb [INFO] running `Command { std: "docker" "start" "-a" "745bd303a2ebe50fd07465cdb3bdd6ccaa82ab248e3257af40bb5bd8ff1befeb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "745bd303a2ebe50fd07465cdb3bdd6ccaa82ab248e3257af40bb5bd8ff1befeb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "745bd303a2ebe50fd07465cdb3bdd6ccaa82ab248e3257af40bb5bd8ff1befeb", kill_on_drop: false }` [INFO] [stdout] 745bd303a2ebe50fd07465cdb3bdd6ccaa82ab248e3257af40bb5bd8ff1befeb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 52a6143d8f52afd932a90bf81ba37bf89b65311dae41322f657d1219b1cd496d [INFO] running `Command { std: "docker" "start" "-a" "52a6143d8f52afd932a90bf81ba37bf89b65311dae41322f657d1219b1cd496d", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Compiling rle_vec v0.4.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:372:17 [INFO] [stdout] | [INFO] [stdout] 372 | pub fn iter(&self) -> Iter { [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] 372 | pub fn iter(&self) -> Iter<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:400:17 [INFO] [stdout] | [INFO] [stdout] 400 | pub fn runs(&self) -> Runs { [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] 400 | pub fn runs(&self) -> Runs<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.26s [INFO] running `Command { std: "docker" "inspect" "52a6143d8f52afd932a90bf81ba37bf89b65311dae41322f657d1219b1cd496d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "52a6143d8f52afd932a90bf81ba37bf89b65311dae41322f657d1219b1cd496d", kill_on_drop: false }` [INFO] [stdout] 52a6143d8f52afd932a90bf81ba37bf89b65311dae41322f657d1219b1cd496d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] baa1cc64e8d2641f60b171ead39f4fb714f6b480efe091513f08c09bddb03af8 [INFO] running `Command { std: "docker" "start" "-a" "baa1cc64e8d2641f60b171ead39f4fb714f6b480efe091513f08c09bddb03af8", 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/lib.rs:372:17 [INFO] [stdout] | [INFO] [stdout] 372 | pub fn iter(&self) -> Iter { [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] 372 | pub fn iter(&self) -> Iter<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling rle_vec v0.4.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:400:17 [INFO] [stdout] | [INFO] [stdout] 400 | pub fn runs(&self) -> Runs { [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] 400 | pub fn runs(&self) -> Runs<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:372:17 [INFO] [stdout] | [INFO] [stdout] 372 | pub fn iter(&self) -> Iter { [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] 372 | pub fn iter(&self) -> Iter<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:400:17 [INFO] [stdout] | [INFO] [stdout] 400 | pub fn runs(&self) -> Runs { [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] 400 | pub fn runs(&self) -> Runs<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.06s [INFO] running `Command { std: "docker" "inspect" "baa1cc64e8d2641f60b171ead39f4fb714f6b480efe091513f08c09bddb03af8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "baa1cc64e8d2641f60b171ead39f4fb714f6b480efe091513f08c09bddb03af8", kill_on_drop: false }` [INFO] [stdout] baa1cc64e8d2641f60b171ead39f4fb714f6b480efe091513f08c09bddb03af8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 5e68252fe0ab504c6369313cae62509f3868cc74ef3b28fefcd1ca58bb3bd4c4 [INFO] running `Command { std: "docker" "start" "-a" "5e68252fe0ab504c6369313cae62509f3868cc74ef3b28fefcd1ca58bb3bd4c4", 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/lib.rs:372:17 [INFO] [stderr] | [INFO] [stderr] 372 | pub fn iter(&self) -> Iter { [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] 372 | pub fn iter(&self) -> Iter<'_, T> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/lib.rs:400:17 [INFO] [stderr] | [INFO] [stderr] 400 | pub fn runs(&self) -> Runs { [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] 400 | pub fn runs(&self) -> Runs<'_, T> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: `rle_vec` (lib) generated 2 warnings (run `cargo fix --lib -p rle_vec` to apply 2 suggestions) [INFO] [stderr] warning: `rle_vec` (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/rle_vec-e7650b8bdf20500e) [INFO] [stdout] [INFO] [stdout] running 11 tests [INFO] [stdout] test tests::rare_usage ... ok [INFO] [stdout] test tests::iterators ... ok [INFO] [stdout] test tests::from_slice ... ok [INFO] [stdout] test tests::basic_usage ... ok [INFO] [stdout] test tests::inserting_values ... ok [INFO] [stdout] test tests::back_iterators ... ok [INFO] [stdout] test tests::removing_values ... ok [INFO] [stdout] test tests::run_iters ... ok [INFO] [stdout] test tests::starts_ends ... ok [INFO] [stdout] test tests::write_trait ... ok [INFO] [stdout] test tests::setting_values ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s [INFO] [stdout] [INFO] [stderr] Doc-tests rle_vec [INFO] [stdout] [INFO] [stdout] running 25 tests [INFO] [stdout] test src/lib.rs - RleVec (line 99) ... ignored [INFO] [stdout] test src/lib.rs - RleVec (line 88) ... ok [INFO] [stdout] test src/lib.rs - Iter (line 783) ... ok [INFO] [stdout] test src/lib.rs - RleVec::clear (line 243) ... ok [INFO] [stdout] test src/lib.rs - RleVec (line 55) ... ok [INFO] [stdout] test src/lib.rs - RleVec (line 35) ... ok [INFO] [stdout] test src/lib.rs - RleVec::iter (line 356) ... ok [INFO] [stdout] test src/lib.rs - RleVec::last_run (line 275) ... ok [INFO] [stdout] test src/lib.rs - RleVec (line 70) ... ok [INFO] [stdout] test src/lib.rs - RleVec::insert (line 610) ... ok [INFO] [stdout] test src/lib.rs - RleVec::is_empty (line 226) ... ok [INFO] [stdout] test src/lib.rs - RleVec::len (line 207) ... ok [INFO] [stdout] test src/lib.rs - RleVec::last (line 257) ... ok [INFO] [stdout] test src/lib.rs - RleVec::push (line 427) ... ok [INFO] [stdout] test src/lib.rs - RleVec::new (line 166) ... ok [INFO] [stdout] test src/lib.rs - RleVec::push_n (line 444) ... ok [INFO] [stdout] test src/lib.rs - RleVec::runs_len (line 311) ... ok [INFO] [stdout] test src/lib.rs - RleVec::remove (line 575) ... ok [INFO] [stdout] test src/lib.rs - RleVec::runs (line 385) ... ok [INFO] [stdout] test src/lib.rs - RleVec::with_capacity (line 179) ... ok [INFO] [stdout] test src/lib.rs - RleVec::starts (line 331) ... ok [INFO] [stdout] test src/lib.rs - Runs (line 885) ... ok [INFO] [stdout] test src/lib.rs - Run (line 135) ... ok [INFO] [stdout] test src/lib.rs - RleVec::set (line 501) ... ok [INFO] [stdout] test src/lib.rs - RleVec::to_vec (line 472) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 24 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 1.79s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "5e68252fe0ab504c6369313cae62509f3868cc74ef3b28fefcd1ca58bb3bd4c4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5e68252fe0ab504c6369313cae62509f3868cc74ef3b28fefcd1ca58bb3bd4c4", kill_on_drop: false }` [INFO] [stdout] 5e68252fe0ab504c6369313cae62509f3868cc74ef3b28fefcd1ca58bb3bd4c4