[INFO] fetching crate leapfrog 0.3.3... [INFO] testing leapfrog-0.3.3 against master#c2efcc4ae006a6b2761cb42572fc9cee0d1ce4af for pr-154756 [INFO] extracting crate leapfrog 0.3.3 into /workspace/builds/worker-0-tc1/source [INFO] started tweaking crates.io crate leapfrog 0.3.3 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate leapfrog 0.3.3 [INFO] tweaked toml for crates.io crate leapfrog 0.3.3 written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate leapfrog 0.3.3 on toolchain c2efcc4ae006a6b2761cb42572fc9cee0d1ce4af [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2efcc4ae006a6b2761cb42572fc9cee0d1ce4af" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate leapfrog 0.3.3 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" "+c2efcc4ae006a6b2761cb42572fc9cee0d1ce4af" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded core_affinity v0.8.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "+c2efcc4ae006a6b2761cb42572fc9cee0d1ce4af" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b1f57fc99775c9503e74fbe69dac18f588aa8d53e8fc9561cd1fa3a214667d1e [INFO] running `Command { std: "docker" "start" "-a" "b1f57fc99775c9503e74fbe69dac18f588aa8d53e8fc9561cd1fa3a214667d1e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b1f57fc99775c9503e74fbe69dac18f588aa8d53e8fc9561cd1fa3a214667d1e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b1f57fc99775c9503e74fbe69dac18f588aa8d53e8fc9561cd1fa3a214667d1e", kill_on_drop: false }` [INFO] [stdout] b1f57fc99775c9503e74fbe69dac18f588aa8d53e8fc9561cd1fa3a214667d1e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "+c2efcc4ae006a6b2761cb42572fc9cee0d1ce4af" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f688d05361737e59356a18251289a1f0fcc2c337486cf7e9899d60e30391bdf8 [INFO] running `Command { std: "docker" "start" "-a" "f688d05361737e59356a18251289a1f0fcc2c337486cf7e9899d60e30391bdf8", kill_on_drop: false }` [INFO] [stderr] Compiling atomic v0.5.3 [INFO] [stderr] Compiling leapfrog v0.3.3 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.59s [INFO] running `Command { std: "docker" "inspect" "f688d05361737e59356a18251289a1f0fcc2c337486cf7e9899d60e30391bdf8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f688d05361737e59356a18251289a1f0fcc2c337486cf7e9899d60e30391bdf8", kill_on_drop: false }` [INFO] [stdout] f688d05361737e59356a18251289a1f0fcc2c337486cf7e9899d60e30391bdf8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "+c2efcc4ae006a6b2761cb42572fc9cee0d1ce4af" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f15f0bed4f12176ee04b850dd9b8fe7b8afff0f20d5c45c49e372a72367a9caf [INFO] running `Command { std: "docker" "start" "-a" "f15f0bed4f12176ee04b850dd9b8fe7b8afff0f20d5c45c49e372a72367a9caf", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.174 [INFO] [stderr] Compiling proc-macro2 v1.0.95 [INFO] [stderr] Compiling unicode-ident v1.0.18 [INFO] [stderr] Compiling cfg-if v1.0.1 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling zerocopy v0.8.26 [INFO] [stderr] Compiling serde_json v1.0.140 [INFO] [stderr] Compiling plotters-backend v0.3.7 [INFO] [stderr] Compiling anstyle v1.0.11 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling ciborium-io v0.2.2 [INFO] [stderr] Compiling clap_lex v0.7.5 [INFO] [stderr] Compiling memchr v2.7.5 [INFO] [stderr] Compiling regex-automata v0.4.9 [INFO] [stderr] Compiling itertools v0.10.5 [INFO] [stderr] Compiling cast v0.3.0 [INFO] [stderr] Compiling half v2.6.0 [INFO] [stderr] Compiling rayon v1.10.0 [INFO] [stderr] Compiling oorandom v11.1.5 [INFO] [stderr] Compiling anes v0.1.6 [INFO] [stderr] Compiling clap_builder v4.5.40 [INFO] [stderr] Compiling ciborium-ll v0.2.2 [INFO] [stderr] Compiling plotters-svg v0.3.7 [INFO] [stderr] Compiling getrandom v0.2.16 [INFO] [stderr] Compiling num_cpus v1.17.0 [INFO] [stderr] Compiling is-terminal v0.4.16 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling core_affinity v0.8.3 [INFO] [stderr] Compiling plotters v0.3.7 [INFO] [stderr] Compiling syn v2.0.104 [INFO] [stderr] Compiling criterion-plot v0.5.0 [INFO] [stderr] Compiling regex v1.11.1 [INFO] [stderr] Compiling ppv-lite86 v0.2.21 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling clap v4.5.40 [INFO] [stderr] Compiling rand v0.8.5 [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 v0.5.1 [INFO] [stderr] Compiling leapfrog v0.3.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: value assigned to `count` is never read [INFO] [stdout] --> tests/basic.rs:302:9 [INFO] [stdout] | [INFO] [stdout] 290 | count += 1; [INFO] [stdout] | ---------- `count` is overwritten here before the previous value is read [INFO] [stdout] ... [INFO] [stdout] 302 | count += 1; [INFO] [stdout] | ^^^^^^^^^^ this value is reassigned later and never used [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 28.95s [INFO] running `Command { std: "docker" "inspect" "f15f0bed4f12176ee04b850dd9b8fe7b8afff0f20d5c45c49e372a72367a9caf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f15f0bed4f12176ee04b850dd9b8fe7b8afff0f20d5c45c49e372a72367a9caf", kill_on_drop: false }` [INFO] [stdout] f15f0bed4f12176ee04b850dd9b8fe7b8afff0f20d5c45c49e372a72367a9caf [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "+c2efcc4ae006a6b2761cb42572fc9cee0d1ce4af" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 93abf3621ac7341c972bc316cead934907b6f2eb51dec103627f8e89a0d86aba [INFO] running `Command { std: "docker" "start" "-a" "93abf3621ac7341c972bc316cead934907b6f2eb51dec103627f8e89a0d86aba", kill_on_drop: false }` [INFO] [stderr] warning: value assigned to `count` is never read [INFO] [stderr] --> tests/basic.rs:302:9 [INFO] [stderr] | [INFO] [stderr] 290 | count += 1; [INFO] [stderr] | ---------- `count` is overwritten here before the previous value is read [INFO] [stderr] ... [INFO] [stderr] 302 | count += 1; [INFO] [stderr] | ^^^^^^^^^^ this value is reassigned later and never used [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `leapfrog` (test "basic") generated 1 warning [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.12s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/leapfrog-386181c71b5e9180) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test leapmap::tests::migrator_drop_runs_when_leapmap_is_dropped ... ok [INFO] [stdout] test leapmap::tests::no_memory_leak_after_resize ... ok [INFO] [stderr] Running tests/basic.rs (/opt/rustwide/target/debug/deps/basic-f547647dae4341e9) [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test leapmap_try_insert ... ok [INFO] [stdout] test leapmap_into_iter ... ok [INFO] [stdout] test leapmap_iter ... ok [INFO] [stdout] test leapmap_iter_mut ... ok [INFO] [stdout] test create_map ... ok [INFO] [stdout] test insert_different_keys ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 34.87s [INFO] [stdout] [INFO] [stderr] Running tests/cuckoo.rs (/opt/rustwide/target/debug/deps/cuckoo-6f35ed406424a1e8) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test stress_test ... ok [INFO] [stderr] Running tests/hashmap.rs (/opt/rustwide/target/debug/deps/hashmap-06a4e2fae7dabe6f) [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 5.17s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test hashmap_creation ... ok [INFO] [stdout] test hashmap_into_iter ... ok [INFO] [stdout] test hashmap_iter_mut ... ok [INFO] [stdout] test hashmap_insert ... ok [INFO] [stdout] test hashmap_clone ... ok [INFO] [stdout] test hashmap_iter ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Doc-tests leapfrog [INFO] [stdout] [INFO] [stdout] running 44 tests [INFO] [stdout] test src/hashentry.rs - hashentry::Entry<'a,K,V,H,A>::or_default (line 173) ... ok [INFO] [stdout] test src/hashentry.rs - hashentry::Entry<'a,K,V,H,A>::insert_entry (line 149) ... ok [INFO] [stdout] test src/hashentry.rs - hashentry::Entry<'a,K,V,H,A>::and_modify (line 121) ... ok [INFO] [stdout] test src/hashentry.rs - hashentry::OccupiedEntry<'a,K,V,H,A>::key (line 206) ... ok [INFO] [stdout] test src/hashentry.rs - hashentry::Entry<'a,K,V,H,A>::or_insert_with (line 59) ... ok [INFO] [stdout] test src/hashentry.rs - hashentry::OccupiedEntry<'a,K,V,H,A>::remove_entry (line 219) ... ok [INFO] [stdout] test src/hashentry.rs - hashentry::OccupiedEntry<'a,K,V,H,A>::get_mut (line 264) ... ok [INFO] [stdout] test src/hashentry.rs - hashentry::OccupiedEntry<'a,K,V,H,A>::insert (line 317) ... ok [INFO] [stdout] test src/hashentry.rs - hashentry::OccupiedEntry<'a,K,V,H,A>::into_mut (line 294) ... ok [INFO] [stdout] test src/hashentry.rs - hashentry::Entry<'a,K,V,H,A>::key (line 103) ... ok [INFO] [stdout] test src/hashentry.rs - hashentry::Entry<'a,K,V,H,A>::or_insert_with_key (line 84) ... ok [INFO] [stdout] test src/hashentry.rs - hashentry::VacantEntry<'a,K,V,H,A>::insert (line 402) ... ok [INFO] [stdout] test src/hashentry.rs - hashentry::Entry<'a,K,V,H,A>::or_insert (line 37) ... ok [INFO] [stdout] test src/hashentry.rs - hashentry::OccupiedEntry<'a,K,V,H,A>::remove (line 338) ... ok [INFO] [stdout] test src/hashentry.rs - hashentry::VacantEntry<'a,K,V,H,A>::insert_entry (line 422) ... ok [INFO] [stdout] test src/hashmap.rs - hashmap::HashMap::entry (line 294) ... ok [INFO] [stdout] test src/hashiter.rs - hashiter::Iter (line 93) ... ok [INFO] [stdout] test src/hashentry.rs - hashentry::OccupiedEntry<'a,K,V,H,A>::get (line 242) ... ok [INFO] [stdout] test src/hashentry.rs - hashentry::VacantEntry<'a,K,V,H,A>::into_key (line 385) ... ok [INFO] [stdout] test src/hashentry.rs - hashentry::VacantEntry<'a,K,V,H,A>::key (line 373) ... ok [INFO] [stdout] test src/hashiter.rs - hashiter::IterMut (line 183) ... ok [INFO] [stdout] test src/hashmap.rs - hashmap::HashMap::get_key_value (line 276) ... ok [INFO] [stdout] test src/hashmap.rs - hashmap::HashMap::iter_mut (line 393) ... ok [INFO] [stdout] test src/hashmap.rs - hashmap::HashMap::contains_key (line 326) ... ok [INFO] [stdout] test src/hashmap.rs - hashmap::HashMap::len (line 410) ... ok [INFO] [stdout] test src/hashmap.rs - hashmap::HashMap::insert (line 183) ... ok [INFO] [stdout] test src/hashmap.rs - hashmap::HashMap::remove (line 345) ... ok [INFO] [stdout] test src/hashiter.rs - hashiter::OwnedIter (line 14) ... ok [INFO] [stdout] test src/hashmap.rs - hashmap::HashMap::iter (line 377) ... ok [INFO] [stdout] test src/leapiter.rs - leapiter::OwnedIter (line 14) ... ok [INFO] [stdout] test src/hashmap.rs - hashmap::HashMap::get (line 220) ... ok [INFO] [stdout] test src/hashmap.rs - hashmap::HashMap::get_mut (line 241) ... ok [INFO] [stdout] test src/leapmap.rs - leapmap::LeapMap::insert (line 373) ... ok [INFO] [stdout] test src/leapiter.rs - leapiter::IterMut (line 191) ... ok [INFO] [stdout] test src/leapiter.rs - leapiter::Iter (line 100) ... ok [INFO] [stdout] test src/leapmap.rs - leapmap::LeapMap::iter (line 505) ... ok [INFO] [stdout] test src/leapmap.rs - leapmap::LeapMap::get (line 228) ... ok [INFO] [stdout] test src/leapmap.rs - leapmap::LeapMap::contains_key (line 279) ... ok [INFO] [stdout] test src/leapmap.rs - leapmap::LeapMap::try_insert (line 439) ... ok [INFO] [stdout] test src/leapmap.rs - leapmap::LeapMap::get_mut (line 252) ... ok [INFO] [stdout] test src/leapmap.rs - leapmap::LeapMap::remove (line 298) ... ok [INFO] [stdout] test src/leapref.rs - leapref::RefMut<'a,K,V,H,A>::update (line 268) ... ok [INFO] [stdout] test src/leapmap.rs - leapmap::LeapMap::iter_mut (line 531) ... ok [INFO] [stdout] test src/leapmap.rs - leapmap::LeapMap::update (line 322) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 44 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.28s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "93abf3621ac7341c972bc316cead934907b6f2eb51dec103627f8e89a0d86aba", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "93abf3621ac7341c972bc316cead934907b6f2eb51dec103627f8e89a0d86aba", kill_on_drop: false }` [INFO] [stdout] 93abf3621ac7341c972bc316cead934907b6f2eb51dec103627f8e89a0d86aba