[INFO] fetching crate fffl 1.2.0... [INFO] testing fffl-1.2.0 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1 [INFO] extracting crate fffl 1.2.0 into /workspace/builds/worker-5-tc2/source [INFO] started tweaking crates.io crate fffl 1.2.0 [INFO] finished tweaking crates.io crate fffl 1.2.0 [INFO] tweaked toml for crates.io crate fffl 1.2.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate fffl 1.2.0 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate fffl 1.2.0 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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] dbaee387a8b7c4e4ff7891018ff0000b62cc0658d33262d85456de6185543b0b [INFO] running `Command { std: "docker" "start" "-a" "dbaee387a8b7c4e4ff7891018ff0000b62cc0658d33262d85456de6185543b0b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "dbaee387a8b7c4e4ff7891018ff0000b62cc0658d33262d85456de6185543b0b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dbaee387a8b7c4e4ff7891018ff0000b62cc0658d33262d85456de6185543b0b", kill_on_drop: false }` [INFO] [stdout] dbaee387a8b7c4e4ff7891018ff0000b62cc0658d33262d85456de6185543b0b [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=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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 49fa9be3bc31bc0c531fbd0f2663bc0c0d1fdb2077c427f9bc0663d4b8a5d9b0 [INFO] running `Command { std: "docker" "start" "-a" "49fa9be3bc31bc0c531fbd0f2663bc0c0d1fdb2077c427f9bc0663d4b8a5d9b0", kill_on_drop: false }` [INFO] [stderr] Compiling fffl v1.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.31s [INFO] running `Command { std: "docker" "inspect" "49fa9be3bc31bc0c531fbd0f2663bc0c0d1fdb2077c427f9bc0663d4b8a5d9b0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "49fa9be3bc31bc0c531fbd0f2663bc0c0d1fdb2077c427f9bc0663d4b8a5d9b0", kill_on_drop: false }` [INFO] [stdout] 49fa9be3bc31bc0c531fbd0f2663bc0c0d1fdb2077c427f9bc0663d4b8a5d9b0 [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=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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 94656537d9b999036d41c29e5a7095c2417b6e1ba24439a59fcee2f9404b0b7b [INFO] running `Command { std: "docker" "start" "-a" "94656537d9b999036d41c29e5a7095c2417b6e1ba24439a59fcee2f9404b0b7b", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.95 [INFO] [stderr] Compiling unicode-ident v1.0.18 [INFO] [stderr] Compiling crossbeam-utils v0.8.21 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling autocfg v1.4.0 [INFO] [stderr] Compiling either v1.15.0 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling serde_json v1.0.140 [INFO] [stderr] Compiling rayon-core v1.12.1 [INFO] [stderr] Compiling half v2.6.0 [INFO] [stderr] Compiling plotters-backend v0.3.7 [INFO] [stderr] Compiling clap_lex v0.7.4 [INFO] [stderr] Compiling regex-syntax v0.8.5 [INFO] [stderr] Compiling ciborium-io v0.2.2 [INFO] [stderr] Compiling anstyle v1.0.10 [INFO] [stderr] Compiling itoa v1.0.15 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling memchr v2.7.4 [INFO] [stderr] Compiling ryu v1.0.20 [INFO] [stderr] Compiling ciborium-ll v0.2.2 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling clap_builder v4.5.39 [INFO] [stderr] Compiling plotters-svg v0.3.7 [INFO] [stderr] Compiling syn v2.0.101 [INFO] [stderr] Compiling crossbeam-epoch v0.9.18 [INFO] [stderr] Compiling itertools v0.10.5 [INFO] [stderr] Compiling cast v0.3.0 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Compiling walkdir v2.5.0 [INFO] [stderr] Compiling crossbeam-deque v0.8.6 [INFO] [stderr] Compiling itertools v0.13.0 [INFO] [stderr] Compiling regex-automata v0.4.9 [INFO] [stderr] Compiling plotters v0.3.7 [INFO] [stderr] Compiling criterion-plot v0.5.0 [INFO] [stderr] Compiling rayon v1.10.0 [INFO] [stderr] Compiling clap v4.5.39 [INFO] [stderr] Compiling oorandom v11.1.5 [INFO] [stderr] Compiling anes v0.1.6 [INFO] [stderr] Compiling regex v1.11.1 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling ciborium v0.2.2 [INFO] [stderr] Compiling tinytemplate v1.2.1 [INFO] [stderr] Compiling criterion v0.6.0 [INFO] [stderr] Compiling fffl v1.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 45.57s [INFO] running `Command { std: "docker" "inspect" "94656537d9b999036d41c29e5a7095c2417b6e1ba24439a59fcee2f9404b0b7b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "94656537d9b999036d41c29e5a7095c2417b6e1ba24439a59fcee2f9404b0b7b", kill_on_drop: false }` [INFO] [stdout] 94656537d9b999036d41c29e5a7095c2417b6e1ba24439a59fcee2f9404b0b7b [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=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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] fb304aefc02bfccb61930924d211ffc76612890626dac8e2cd45d5d5aa639e10 [INFO] running `Command { std: "docker" "start" "-a" "fb304aefc02bfccb61930924d211ffc76612890626dac8e2cd45d5d5aa639e10", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.12s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/fffl-fced4abad5923de8) [INFO] [stdout] [INFO] [stdout] running 46 tests [INFO] [stdout] test freelist::clear ... ok [INFO] [stdout] test freelist::double_ended_iter ... ok [INFO] [stdout] test freelist::compactify ... ok [INFO] [stdout] test freelist::filled ... ok [INFO] [stdout] test freelist::free ... ok [INFO] [stdout] test freelist::from_arr ... ok [INFO] [stdout] test freelist::from_iter ... ok [INFO] [stdout] test freelist::from_vec ... ok [INFO] [stdout] test freelist::get_mut ... ok [INFO] [stdout] test freelist::get_unchecked ... ok [INFO] [stdout] test freelist::get_unchecked_mut ... ok [INFO] [stdout] test freelist::get ... ok [INFO] [stdout] test freelist::index ... ok [INFO] [stdout] test freelist::index_mut ... ok [INFO] [stdout] test freelist::new ... ok [INFO] [stdout] test freelist::next_available ... ok [INFO] [stdout] test freelist::push ... ok [INFO] [stdout] test freelist::remove ... ok [INFO] [stdout] test freelist::remove_then_push ... ok [INFO] [stdout] test freelist::remove_then_push_multiple ... ok [INFO] [stdout] test freelist::remove_unchecked ... ok [INFO] [stdout] test freelist::reserve ... ok [INFO] [stdout] test freelist::size ... ok [INFO] [stdout] test freelist::to_vec ... ok [INFO] [stdout] test freelist::with_capacity ... ok [INFO] [stdout] test iterators::into_iter::tests::next ... ok [INFO] [stdout] test iterators::into_iter::tests::next_back ... ok [INFO] [stdout] test iterators::into_iter::tests::size_hint ... ok [INFO] [stdout] test iterators::iter::tests::next ... ok [INFO] [stdout] test iterators::iter::tests::next_back ... ok [INFO] [stdout] test iterators::iter::tests::size_hint ... ok [INFO] [stdout] test freelist::default ... ok [INFO] [stdout] test iterators::iter_mut::tests::size_hint ... ok [INFO] [stdout] test freelist::into_iter ... ok [INFO] [stdout] test iterators::iter_mut::tests::update_value ... ok [INFO] [stdout] test iterators::iter_mut::tests::next ... ok [INFO] [stdout] test iterators::iter_mut::tests::next_back ... ok [INFO] [stdout] test slot::slot::as_value_unchecked ... ok [INFO] [stdout] test freelist::iter ... ok [INFO] [stdout] test freelist::iter_mut ... ok [INFO] [stdout] test slot::slot::to_some_unchecked ... ok [INFO] [stdout] test slot::slot::as_value_unchecked_mut ... ok [INFO] [stdout] test slot::slot::from_slot ... ok [INFO] [stdout] test slot::slot::from_t ... ok [INFO] [stdout] test freelist::index_panic - should panic ... ok [INFO] [stdout] test freelist::index_mut_panic - should panic ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 46 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.08s [INFO] [stdout] [INFO] [stderr] Doc-tests fffl [INFO] [stdout] [INFO] [stdout] running 20 tests [INFO] [stdout] test src/lib.rs - Freelist::get_unchecked (line 424) ... ok [INFO] [stdout] test src/../doc/freelist.md - Freelist (line 6) ... ok [INFO] [stdout] test src/lib.rs - Freelist::iter (line 470) ... ok [INFO] [stdout] test src/lib.rs - Freelist::iter_mut (line 489) ... ok [INFO] [stdout] test src/../doc/freelist.md - Freelist (line 36) ... ok [INFO] [stdout] test src/lib.rs - Freelist::push (line 77) ... ok [INFO] [stdout] test src/lib.rs - Freelist::next_available (line 127) ... ok [INFO] [stdout] test src/lib.rs - Freelist::capacity (line 273) ... ok [INFO] [stdout] test src/lib.rs - Freelist::get_unchecked_mut (line 449) ... ok [INFO] [stdout] test src/lib.rs - Freelist::push (line 87) ... ok [INFO] [stdout] test src/lib.rs - Freelist::new (line 29) ... ok [INFO] [stdout] test src/lib.rs - Freelist::to_vec (line 296) ... ok [INFO] [stdout] test src/lib.rs - Freelist::with_capacity (line 50) ... ok [INFO] [stdout] test src/lib.rs - Freelist::size (line 237) ... ok [INFO] [stdout] test src/lib.rs - Freelist::filled (line 219) ... ok [INFO] [stdout] test src/lib.rs - Freelist::reserve (line 319) ... ok [INFO] [stdout] test src/lib.rs - Freelist::remove_unchecked (line 196) ... ok [INFO] [stdout] test src/lib.rs - Freelist::remove (line 156) ... ok [INFO] [stdout] test src/lib.rs - Freelist::free (line 255) ... ok [INFO] [stdout] test src/../doc/freelist.md - Freelist (line 44) - should panic ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 20 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s [INFO] [stdout] [INFO] [stdout] all doctests ran in 0.84s; merged doctests compilation took 0.79s [INFO] running `Command { std: "docker" "inspect" "fb304aefc02bfccb61930924d211ffc76612890626dac8e2cd45d5d5aa639e10", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fb304aefc02bfccb61930924d211ffc76612890626dac8e2cd45d5d5aa639e10", kill_on_drop: false }` [INFO] [stdout] fb304aefc02bfccb61930924d211ffc76612890626dac8e2cd45d5d5aa639e10