[INFO] fetching crate etagere 0.2.15... [INFO] testing etagere-0.2.15 against beta-2025-09-21 for beta-1.91-3 [INFO] extracting crate etagere 0.2.15 into /workspace/builds/worker-0-tc2/source [INFO] started tweaking crates.io crate etagere 0.2.15 [INFO] finished tweaking crates.io crate etagere 0.2.15 [INFO] tweaked toml for crates.io crate etagere 0.2.15 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate etagere 0.2.15 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] crate crates.io crate etagere 0.2.15 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" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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] d3ebc89286d5e3077e54e300160819147aa2c6e5f983e029ec82963ff4204e7f [INFO] running `Command { std: "docker" "start" "-a" "d3ebc89286d5e3077e54e300160819147aa2c6e5f983e029ec82963ff4204e7f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d3ebc89286d5e3077e54e300160819147aa2c6e5f983e029ec82963ff4204e7f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d3ebc89286d5e3077e54e300160819147aa2c6e5f983e029ec82963ff4204e7f", kill_on_drop: false }` [INFO] [stdout] d3ebc89286d5e3077e54e300160819147aa2c6e5f983e029ec82963ff4204e7f [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] bfaa610305d218d3eef3c86974335e48e9592676960017fc1746d139a8ee2fc0 [INFO] running `Command { std: "docker" "start" "-a" "bfaa610305d218d3eef3c86974335e48e9592676960017fc1746d139a8ee2fc0", kill_on_drop: false }` [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling svg_fmt v0.4.1 [INFO] [stderr] Compiling euclid v0.22.1 [INFO] [stderr] Compiling etagere v0.2.15 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/allocator.rs:538:17 [INFO] [stdout] | [INFO] [stdout] 538 | 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] 538 | pub fn iter(&self) -> Iter<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.34s [INFO] running `Command { std: "docker" "inspect" "bfaa610305d218d3eef3c86974335e48e9592676960017fc1746d139a8ee2fc0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bfaa610305d218d3eef3c86974335e48e9592676960017fc1746d139a8ee2fc0", kill_on_drop: false }` [INFO] [stdout] bfaa610305d218d3eef3c86974335e48e9592676960017fc1746d139a8ee2fc0 [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] abb757d455485e4d9978615e0e92e16e263d3621716b052fb10b04d1312b6f89 [INFO] running `Command { std: "docker" "start" "-a" "abb757d455485e4d9978615e0e92e16e263d3621716b052fb10b04d1312b6f89", kill_on_drop: false }` [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/allocator.rs:538:17 [INFO] [stdout] | [INFO] [stdout] 538 | 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] 538 | pub fn iter(&self) -> Iter<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling etagere v0.2.15 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/allocator.rs:538:17 [INFO] [stdout] | [INFO] [stdout] 538 | 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] 538 | pub fn iter(&self) -> Iter<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.84s [INFO] running `Command { std: "docker" "inspect" "abb757d455485e4d9978615e0e92e16e263d3621716b052fb10b04d1312b6f89", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "abb757d455485e4d9978615e0e92e16e263d3621716b052fb10b04d1312b6f89", kill_on_drop: false }` [INFO] [stdout] abb757d455485e4d9978615e0e92e16e263d3621716b052fb10b04d1312b6f89 [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] 895611dfbebacbc9fb525a0f97703f4347f2987a13d1c907c4897fb1d25b5f79 [INFO] running `Command { std: "docker" "start" "-a" "895611dfbebacbc9fb525a0f97703f4347f2987a13d1c907c4897fb1d25b5f79", kill_on_drop: false }` [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/allocator.rs:538:17 [INFO] [stderr] | [INFO] [stderr] 538 | 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] 538 | pub fn iter(&self) -> Iter<'_> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: `etagere` (lib) generated 1 warning (run `cargo fix --lib -p etagere` to apply 1 suggestion) [INFO] [stderr] warning: `etagere` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/etagere-b3a472a7d1bccf03) [INFO] [stdout] [INFO] [stdout] running 25 tests [INFO] [stdout] test allocator::fuzz_01 ... ok [INFO] [stdout] test allocator::fuzz_02 ... ok [INFO] [stdout] test allocator::fuzz_03 ... ok [INFO] [stdout] test allocator::fuzz_04 ... ok [INFO] [stdout] test allocator::issue_17_1 ... ok [INFO] [stdout] test allocator::bad_fit ... ok [INFO] [stdout] test allocator::issue_17_2 ... ok [INFO] [stdout] test allocator::test_options ... ok [INFO] [stdout] test bucketed::atlas_basic ... ok [INFO] [stdout] test allocator::test_simple ... ok [INFO] [stdout] test bucketed::columns ... ok [INFO] [stdout] test allocator::vertical ... ok [INFO] [stdout] test bucketed::fuzz_01 ... ok [INFO] [stdout] test allocator::issue_35 ... ok [INFO] [stdout] test bucketed::fuzz_03 ... ok [INFO] [stdout] test bucketed::grow_horizontally ... ok [INFO] [stdout] test bucketed::fuzz_05 ... ok [INFO] [stdout] test bucketed::fuzz_04 ... ok [INFO] [stdout] test bucketed::test_coalesce_shelves ... ok [INFO] [stdout] test bucketed::vertical ... ok [INFO] [stdout] test bucketed::grow_to_fit_allocation ... ok [INFO] [stdout] test bucketed::grow_vertically ... ok [INFO] [stdout] test bucketed::fuzz_02 ... ok [INFO] [stdout] test bucketed::clear ... ok [INFO] [stdout] test allocator::clear ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 25 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.15s [INFO] [stdout] [INFO] [stderr] Doc-tests etagere [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/lib.rs - (line 46) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.27s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "895611dfbebacbc9fb525a0f97703f4347f2987a13d1c907c4897fb1d25b5f79", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "895611dfbebacbc9fb525a0f97703f4347f2987a13d1c907c4897fb1d25b5f79", kill_on_drop: false }` [INFO] [stdout] 895611dfbebacbc9fb525a0f97703f4347f2987a13d1c907c4897fb1d25b5f79