[INFO] fetching crate indexlist 0.1.0... [INFO] testing indexlist-0.1.0 against beta-2025-09-21 for beta-1.91-3 [INFO] extracting crate indexlist 0.1.0 into /workspace/builds/worker-5-tc2/source [INFO] started tweaking crates.io crate indexlist 0.1.0 [INFO] finished tweaking crates.io crate indexlist 0.1.0 [INFO] tweaked toml for crates.io crate indexlist 0.1.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate indexlist 0.1.0 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] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 58 packages to latest compatible versions [INFO] [stderr] Adding criterion v0.2.11 (available: v0.7.0) [INFO] [stderr] Adding generational-arena v0.1.0 (available: v0.2.9) [INFO] [stderr] Adding rand v0.5.6 (available: v0.9.2) [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] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] ff01a35f2a455a7c12377fff9b39b97aeeddba45107076b1b4e3dda272d4efc7 [INFO] running `Command { std: "docker" "start" "-a" "ff01a35f2a455a7c12377fff9b39b97aeeddba45107076b1b4e3dda272d4efc7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ff01a35f2a455a7c12377fff9b39b97aeeddba45107076b1b4e3dda272d4efc7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ff01a35f2a455a7c12377fff9b39b97aeeddba45107076b1b4e3dda272d4efc7", kill_on_drop: false }` [INFO] [stdout] ff01a35f2a455a7c12377fff9b39b97aeeddba45107076b1b4e3dda272d4efc7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 0bb545cb1a134e3e8eee886c2b768205fa9c94515cbb802f685382e4ea7e50c4 [INFO] running `Command { std: "docker" "start" "-a" "0bb545cb1a134e3e8eee886c2b768205fa9c94515cbb802f685382e4ea7e50c4", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Compiling indexlist v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.20s [INFO] running `Command { std: "docker" "inspect" "0bb545cb1a134e3e8eee886c2b768205fa9c94515cbb802f685382e4ea7e50c4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0bb545cb1a134e3e8eee886c2b768205fa9c94515cbb802f685382e4ea7e50c4", kill_on_drop: false }` [INFO] [stdout] 0bb545cb1a134e3e8eee886c2b768205fa9c94515cbb802f685382e4ea7e50c4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 75f138bfcf3fad74416c5c99b2e11f1a29c7b658840d653a5656b7156b8b332e [INFO] running `Command { std: "docker" "start" "-a" "75f138bfcf3fad74416c5c99b2e11f1a29c7b658840d653a5656b7156b8b332e", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Compiling proc-macro2 v1.0.101 [INFO] [stderr] Compiling rand_core v0.4.2 [INFO] [stderr] Compiling quote v1.0.41 [INFO] [stderr] Compiling cast v0.2.7 [INFO] [stderr] Compiling itertools v0.8.2 [INFO] [stderr] Compiling csv-core v0.1.12 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling tinytemplate v1.2.1 [INFO] [stderr] Compiling generational-arena v0.1.0 [INFO] [stderr] Compiling clap v2.34.0 [INFO] [stderr] Compiling rand_core v0.3.1 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling rand_xoshiro v0.1.0 [INFO] [stderr] Compiling rand v0.5.6 [INFO] [stderr] Compiling csv v1.3.1 [INFO] [stderr] Compiling criterion-plot v0.3.1 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling criterion v0.2.11 [INFO] [stderr] Compiling indexlist v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 16.93s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: criterion v0.2.11 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2` [INFO] running `Command { std: "docker" "inspect" "75f138bfcf3fad74416c5c99b2e11f1a29c7b658840d653a5656b7156b8b332e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "75f138bfcf3fad74416c5c99b2e11f1a29c7b658840d653a5656b7156b8b332e", kill_on_drop: false }` [INFO] [stdout] 75f138bfcf3fad74416c5c99b2e11f1a29c7b658840d653a5656b7156b8b332e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] eb92128f625fb4b6aa56ab2bc5e2cc332b8fc26341cda0eeaf4d587e1a1ac4df [INFO] running `Command { std: "docker" "start" "-a" "eb92128f625fb4b6aa56ab2bc5e2cc332b8fc26341cda0eeaf4d587e1a1ac4df", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.09s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: criterion v0.2.11 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2` [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/indexlist-ccfead930614f7f2) [INFO] [stdout] [INFO] [stdout] running 18 tests [INFO] [stdout] test tests::contains ... ok [INFO] [stdout] test tests::generations ... ok [INFO] [stdout] test tests::head ... ok [INFO] [stdout] test tests::create_list ... ok [INFO] [stdout] test tests::index_of ... ok [INFO] [stdout] test tests::insert ... ok [INFO] [stdout] test tests::iter ... ok [INFO] [stdout] test tests::insert_thrice ... ok [INFO] [stdout] test tests::pop_front ... ok [INFO] [stdout] test tests::push_front ... ok [INFO] [stdout] test tests::push_and_pop ... ok [INFO] [stdout] test tests::reallocation ... ok [INFO] [stdout] test tests::remove_middle ... ok [INFO] [stdout] test tests::remove_only ... ok [INFO] [stdout] test tests::remove_head ... ok [INFO] [stdout] test tests::remove_returns_none_when_not_there ... ok [INFO] [stdout] test tests::remove_tail ... ok [INFO] [stdout] test tests::get ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests indexlist [INFO] [stdout] [INFO] [stdout] running 21 tests [INFO] [stdout] test src/lib.rs - (line 40) ... ok [INFO] [stdout] test src/lib.rs - IndexList::new (line 191) ... ok [INFO] [stdout] test src/lib.rs - IndexList::iter (line 750) ... ok [INFO] [stdout] test src/lib.rs - IndexList::get (line 529) ... ok [INFO] [stdout] test src/lib.rs - (line 77) ... ok [INFO] [stdout] test src/lib.rs - IndexList::index_of (line 781) ... ok [INFO] [stdout] test src/lib.rs - Index (line 148) ... ok [INFO] [stdout] test src/lib.rs - IndexList::contains (line 496) ... ok [INFO] [stdout] test src/lib.rs - IndexList::head (line 257) ... ok [INFO] [stdout] test src/lib.rs - (line 59) ... ok [INFO] [stdout] test src/lib.rs - IndexList::get (line 559) ... ok [INFO] [stdout] test src/lib.rs - IndexList::pop_front (line 818) ... ok [INFO] [stdout] test src/lib.rs - IndexList::head (line 243) ... ok [INFO] [stdout] test src/lib.rs - IndexList::push_back (line 286) ... ok [INFO] [stdout] test src/lib.rs - IndexList::with_capacity (line 218) ... ok [INFO] [stdout] test src/lib.rs - IndexList::remove (line 598) ... ok [INFO] [stdout] test src/lib.rs - IndexList::remove (line 631) ... ok [INFO] [stdout] test src/lib.rs - IndexList::get (line 543) ... ok [INFO] [stdout] test src/lib.rs - IndexList::push_front (line 402) ... ok [INFO] [stdout] test src/lib.rs - IndexList::remove (line 615) ... ok [INFO] [stdout] test src/lib.rs - Index (line 161) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 21 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.14s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "eb92128f625fb4b6aa56ab2bc5e2cc332b8fc26341cda0eeaf4d587e1a1ac4df", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "eb92128f625fb4b6aa56ab2bc5e2cc332b8fc26341cda0eeaf4d587e1a1ac4df", kill_on_drop: false }` [INFO] [stdout] eb92128f625fb4b6aa56ab2bc5e2cc332b8fc26341cda0eeaf4d587e1a1ac4df