[INFO] fetching crate counter 0.7.0...
[INFO] testing counter-0.7.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate counter 0.7.0 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate counter 0.7.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate counter 0.7.0
[INFO] tweaked toml for crates.io crate counter 0.7.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate counter 0.7.0 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] crate crates.io crate counter 0.7.0 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" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 611050a3cb71d82153231212dc56d838d967eec2c67cc4af420c0ccad047b6a2
[INFO] running `Command { std: "docker" "start" "-a" "611050a3cb71d82153231212dc56d838d967eec2c67cc4af420c0ccad047b6a2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "611050a3cb71d82153231212dc56d838d967eec2c67cc4af420c0ccad047b6a2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "611050a3cb71d82153231212dc56d838d967eec2c67cc4af420c0ccad047b6a2", kill_on_drop: false }`
[INFO] [stdout] 611050a3cb71d82153231212dc56d838d967eec2c67cc4af420c0ccad047b6a2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] d72d6c9edad38f665046961b0d80f2628cbcc46be8b16340024dd3f94f51b344
[INFO] running `Command { std: "docker" "start" "-a" "d72d6c9edad38f665046961b0d80f2628cbcc46be8b16340024dd3f94f51b344", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling counter v0.7.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.07s
[INFO] running `Command { std: "docker" "inspect" "d72d6c9edad38f665046961b0d80f2628cbcc46be8b16340024dd3f94f51b344", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d72d6c9edad38f665046961b0d80f2628cbcc46be8b16340024dd3f94f51b344", kill_on_drop: false }`
[INFO] [stdout] d72d6c9edad38f665046961b0d80f2628cbcc46be8b16340024dd3f94f51b344
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 489d3962114ad9700dd929c085a7fc1e1ba5cf2aeb07254bef5f6c593db36ad2
[INFO] running `Command { std: "docker" "start" "-a" "489d3962114ad9700dd929c085a7fc1e1ba5cf2aeb07254bef5f6c593db36ad2", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.126
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling serde v1.0.188
[INFO] [stderr]    Compiling ppv-lite86 v0.2.16
[INFO] [stderr]    Compiling serde_json v1.0.107
[INFO] [stderr]    Compiling itoa v1.0.9
[INFO] [stderr]    Compiling ryu v1.0.15
[INFO] [stderr]    Compiling maplit v1.0.2
[INFO] [stderr]    Compiling getrandom v0.2.7
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling counter v0.7.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 5.95s
[INFO] running `Command { std: "docker" "inspect" "489d3962114ad9700dd929c085a7fc1e1ba5cf2aeb07254bef5f6c593db36ad2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "489d3962114ad9700dd929c085a7fc1e1ba5cf2aeb07254bef5f6c593db36ad2", kill_on_drop: false }`
[INFO] [stdout] 489d3962114ad9700dd929c085a7fc1e1ba5cf2aeb07254bef5f6c593db36ad2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 64353bb6ab60cae24f17e9bd55513111be68da3060d1b0af3928412ca8581203
[INFO] running `Command { std: "docker" "start" "-a" "64353bb6ab60cae24f17e9bd55513111be68da3060d1b0af3928412ca8581203", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/counter-fe047ff59c971319)
[INFO] [stderr]      Running tests/tests.rs (/opt/rustwide/target/debug/deps/tests-cb942e1b8c230b59)
[INFO] [stdout] 
[INFO] [stdout] running 17 tests
[INFO] [stdout] test unit_tests::test_add_update_counter ... ok
[INFO] [stdout] test unit_tests::test_add_update_iterable ... ok
[INFO] [stdout] test unit_tests::test_count_minimal_type ... ok
[INFO] [stdout] test unit_tests::test_collect ... ok
[INFO] [stdout] test unit_tests::test_creation_with_capacity ... ok
[INFO] [stdout] test unit_tests::test_creation ... ok
[INFO] [stdout] test unit_tests::test_extend_tuple ... ok
[INFO] [stdout] test unit_tests::test_extend_tuple_with_duplicates ... ok
[INFO] [stdout] test unit_tests::test_extend_simple ... ok
[INFO] [stdout] test unit_tests::test_from_iter_simple ... ok
[INFO] [stdout] test unit_tests::test_from_iter_tuple ... ok
[INFO] [stdout] test unit_tests::test_from_iter_tuple_with_duplicates ... ok
[INFO] [stdout] test unit_tests::test_non_usize_count ... ok
[INFO] [stdout] test unit_tests::test_sub_update_counter ... ok
[INFO] [stdout] test unit_tests::test_sub_update_iterable ... ok
[INFO] [stdout] test unit_tests::test_subtract ... ok
[INFO] [stdout] test unit_tests::test_update ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 17 tests
[INFO] [stdout] test tests::test_add ... ok
[INFO] [stdout] test tests::test_composite_add_sub ... ok
[INFO] [stdout] test tests::test_delete_key_from_backing_map ... ok
[INFO] [stdout] test tests::test_intersection ... ok
[INFO] [stdout] test tests::test_k_most_common_ordered ... ok
[INFO] [stdout] test tests::test_custom_hasher ... ok
[INFO] [stdout] test tests::test_most_common ... ok
[INFO] [stdout] test tests::test_most_common_tiebreaker ... ok
[INFO] [stdout] test tests::test_most_common_tiebreaker_fn_mut ... ok
[INFO] [stdout] test tests::test_most_common_tiebreaker_reversed ... ok
[INFO] [stdout] test tests::test_most_common_ordered ... ok
[INFO] [stdout] test tests::test_subset_non_usize_count ... ok
[INFO] [stdout] test tests::test_sub ... ok
[INFO] [stdout] test tests::test_superset_non_usize_count ... ok
[INFO] [stdout] test tests::test_union ... ok
[INFO] [stdout] test tests::test_total ... ok
[INFO] [stdout] test tests::test_k_most_common_ordered_heavy ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.21s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests counter
[INFO] [stdout] 
[INFO] [stdout] running 47 tests
[INFO] [stdout] test src/impls/from_iterator.rs - impls::from_iterator::Counter<T,N>::from_iter (line 60) ... ok
[INFO] [stdout] test src/impls/intersection.rs - impls::intersection::Counter<T,N,S>::bitand (line 20) ... ok
[INFO] [stdout] test src/impls/into_iterator.rs - impls::into_iterator::&'amutCounter<T,N,S>::into_iter (line 47) ... ok
[INFO] [stdout] test src/impls/extend.rs - impls::extend::Counter<T,N,S>::extend (line 64) ... ok
[INFO] [stdout] test src/impls/index.rs - impls::index::Counter<T,N,S>::index (line 25) ... ok
[INFO] [stdout] test src/impls/index.rs - impls::index::Counter<T,N,S>::index_mut (line 67) ... ok
[INFO] [stdout] test src/impls/add_iterable.rs - impls::add_iterable::Counter<T,N,S>::add (line 19) ... ok
[INFO] [stdout] test src/impls/index.rs - impls::index::Counter<T,N,S>::index_mut (line 83) ... ok
[INFO] [stdout] test src/impls/from_iterator.rs - impls::from_iterator::Counter<T,N,S>::from_iter (line 37) ... ok
[INFO] [stdout] test src/impls/add_iterable.rs - impls::add_iterable::Counter<T,N,S>::add_assign (line 44) ... ok
[INFO] [stdout] test src/impls/add_self.rs - impls::add_self::Counter<T,N,S>::add (line 20) ... ok
[INFO] [stdout] test src/impls/intersection.rs - impls::intersection::Counter<T,N,S>::bitand_assign (line 55) ... ok
[INFO] [stdout] test src/impls/extend.rs - impls::extend::Counter<T,N,S>::extend (line 16) ... ok
[INFO] [stdout] test src/impls/add_self.rs - impls::add_self::Counter<T,N,S>::add_assign (line 47) ... ok
[INFO] [stdout] test src/impls/extend.rs - impls::extend::Counter<T,N,S>::extend (line 38) ... ok
[INFO] [stdout] test src/impls/index.rs - impls::index::Counter<T,N,S>::index (line 41) ... ok
[INFO] [stdout] test src/impls/into_iterator.rs - impls::into_iterator::Counter<T,N,S>::into_iter (line 19) ... ok
[INFO] [stdout] test src/impls/sub_iterable.rs - impls::sub_iterable::Counter<T,N,S>::sub (line 19) ... ok
[INFO] [stdout] test src/impls/sub_self.rs - impls::sub_self::Counter<T,N,S>::sub (line 24) ... ok
[INFO] [stdout] test src/impls/union.rs - impls::union::Counter<T,N,S>::bitor_assign (line 68) ... ok
[INFO] [stdout] test src/impls/sub_self.rs - impls::sub_self::Counter<T,N,S>::sub_assign (line 55) ... ok
[INFO] [stdout] test src/impls/sub_iterable.rs - impls::sub_iterable::Counter<T,N>::sub_assign (line 46) ... ok
[INFO] [stdout] test src/lib.rs - (line 115) ... ok
[INFO] [stdout] test src/impls/union.rs - impls::union::Counter<T,N,S>::bitor (line 20) ... ok
[INFO] [stdout] test src/lib.rs - (line 194) ... ok
[INFO] [stdout] test src/lib.rs - (line 160) ... ok
[INFO] [stdout] test src/lib.rs - (line 139) ... ok
[INFO] [stdout] test src/lib.rs - (line 100) ... ok
[INFO] [stdout] test src/lib.rs - (line 126) ... ok
[INFO] [stdout] test src/lib.rs - Counter<T,N,S>::is_superset (line 575) ... ok
[INFO] [stdout] test src/lib.rs - (line 207) ... ok
[INFO] [stdout] test src/lib.rs - (line 60) ... ok
[INFO] [stdout] test src/lib.rs - (line 28) ... ok
[INFO] [stdout] test src/lib.rs - (line 269) ... ok
[INFO] [stdout] test src/lib.rs - (line 48) ... ok
[INFO] [stdout] test src/lib.rs - (line 35) ... ok
[INFO] [stdout] test src/lib.rs - (line 86) ... ok
[INFO] [stdout] test src/lib.rs - Counter<T,N,S>::most_common (line 409) ... ok
[INFO] [stdout] test src/lib.rs - Counter<T,N,S>::most_common_ordered (line 466) ... ok
[INFO] [stdout] test src/lib.rs - Counter<T,N,S>::is_subset (line 600) ... ok
[INFO] [stdout] test src/lib.rs - Counter<T,N>::total (line 333) ... ok
[INFO] [stdout] test src/lib.rs - Counter<T,N,S>::k_most_common_ordered (line 494) ... ok
[INFO] [stdout] test src/lib.rs - Counter<T,N,S>::subtract (line 375) ... ok
[INFO] [stdout] test src/lib.rs - Counter<T,N,S>::most_common_tiebreaker (line 429) ... ok
[INFO] [stdout] test src/lib.rs - (line 20) ... ok
[INFO] [stdout] test src/lib.rs - (line 74) ... ok
[INFO] [stdout] test src/lib.rs - (line 224) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 47 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.31s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "64353bb6ab60cae24f17e9bd55513111be68da3060d1b0af3928412ca8581203", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "64353bb6ab60cae24f17e9bd55513111be68da3060d1b0af3928412ca8581203", kill_on_drop: false }`
[INFO] [stdout] 64353bb6ab60cae24f17e9bd55513111be68da3060d1b0af3928412ca8581203
