[INFO] fetching crate counter 0.5.7...
[INFO] testing counter-0.5.7 against 1.69.0 for beta-1.70-1
[INFO] extracting crate counter 0.5.7 into /workspace/builds/worker-3-tc1/source
[INFO] validating manifest of crates.io crate counter 0.5.7 on toolchain 1.69.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.69.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate counter 0.5.7
[INFO] finished tweaking crates.io crate counter 0.5.7
[INFO] tweaked toml for crates.io crate counter 0.5.7 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" __CARGO_TEST_CHANNEL_OVERRIDE_DO_NOT_USE_THIS="nightly" "/workspace/cargo-home/bin/cargo" "+1.69.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.69.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4198382cc1471347f34038cfdcf6a9de7da2cc3f09edf5531e77952e4d591ba7
[INFO] running `Command { std: "docker" "start" "-a" "4198382cc1471347f34038cfdcf6a9de7da2cc3f09edf5531e77952e4d591ba7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4198382cc1471347f34038cfdcf6a9de7da2cc3f09edf5531e77952e4d591ba7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4198382cc1471347f34038cfdcf6a9de7da2cc3f09edf5531e77952e4d591ba7", kill_on_drop: false }`
[INFO] [stdout] 4198382cc1471347f34038cfdcf6a9de7da2cc3f09edf5531e77952e4d591ba7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cb73078f7eeb259a409d6922b8657ab2c966faf93a40a37f91267559c94b011b
[INFO] running `Command { std: "docker" "start" "-a" "cb73078f7eeb259a409d6922b8657ab2c966faf93a40a37f91267559c94b011b", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling counter v0.5.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.31s
[INFO] running `Command { std: "docker" "inspect" "cb73078f7eeb259a409d6922b8657ab2c966faf93a40a37f91267559c94b011b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cb73078f7eeb259a409d6922b8657ab2c966faf93a40a37f91267559c94b011b", kill_on_drop: false }`
[INFO] [stdout] cb73078f7eeb259a409d6922b8657ab2c966faf93a40a37f91267559c94b011b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3d77f5c5d6a6127915a7af9f5a87ccb9ba7cbe73ba8e243d7e14125ed988fae4
[INFO] running `Command { std: "docker" "start" "-a" "3d77f5c5d6a6127915a7af9f5a87ccb9ba7cbe73ba8e243d7e14125ed988fae4", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.142
[INFO] [stderr]    Compiling maplit v1.0.2
[INFO] [stderr]    Compiling getrandom v0.2.9
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling counter v0.5.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.04s
[INFO] running `Command { std: "docker" "inspect" "3d77f5c5d6a6127915a7af9f5a87ccb9ba7cbe73ba8e243d7e14125ed988fae4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3d77f5c5d6a6127915a7af9f5a87ccb9ba7cbe73ba8e243d7e14125ed988fae4", kill_on_drop: false }`
[INFO] [stdout] 3d77f5c5d6a6127915a7af9f5a87ccb9ba7cbe73ba8e243d7e14125ed988fae4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b82ca316d654b26777373dd6b010d0ff7bb3b8d08334970991e29836896b1774
[INFO] running `Command { std: "docker" "start" "-a" "b82ca316d654b26777373dd6b010d0ff7bb3b8d08334970991e29836896b1774", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/counter-1262c04a7dba981e)
[INFO] [stdout] 
[INFO] [stdout] running 32 tests
[INFO] [stdout] test tests::test_add ... ok
[INFO] [stdout] test tests::test_collect ... ok
[INFO] [stdout] test tests::test_add_update_iterable ... ok
[INFO] [stdout] test tests::test_composite_add_sub ... ok
[INFO] [stdout] test tests::test_creation ... ok
[INFO] [stdout] test tests::test_add_update_counter ... ok
[INFO] [stdout] test tests::test_count_minimal_type ... ok
[INFO] [stdout] test tests::test_delete_key_from_backing_map ... ok
[INFO] [stdout] test tests::test_extend_simple ... ok
[INFO] [stdout] test tests::test_extend_tuple ... ok
[INFO] [stdout] test tests::test_extend_tuple_with_duplicates ... ok
[INFO] [stdout] test tests::test_from_iter_simple ... ok
[INFO] [stdout] test tests::test_from_iter_tuple ... ok
[INFO] [stdout] test tests::test_from_iter_tuple_with_duplicates ... ok
[INFO] [stdout] test tests::test_intersection ... ok
[INFO] [stdout] test tests::test_k_most_common_ordered ... 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_sub_update_counter ... ok
[INFO] [stdout] test tests::test_most_common_ordered ... ok
[INFO] [stdout] test tests::test_most_common_tiebreaker_reversed ... ok
[INFO] [stdout] test tests::test_sub_update_iterable ... ok
[INFO] [stdout] test tests::test_subtract ... ok
[INFO] [stdout] test tests::test_subset_non_usize_count ... ok
[INFO] [stdout] test tests::test_non_usize_count ... ok
[INFO] [stdout] test tests::test_superset_non_usize_count ... ok
[INFO] [stdout] test tests::test_total ... ok
[INFO] [stdout] test tests::test_union ... ok
[INFO] [stdout] test tests::test_update ... ok
[INFO] [stdout] test tests::test_sub ... ok
[INFO] [stdout] test tests::test_k_most_common_ordered_heavy ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 32 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.12s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests counter
[INFO] [stdout] 
[INFO] [stdout] running 47 tests
[INFO] [stdout] test src/lib.rs - (line 194) ... ok
[INFO] [stdout] test src/lib.rs - (line 207) ... ok
[INFO] [stdout] test src/lib.rs - (line 115) ... 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 100) ... ok
[INFO] [stdout] test src/lib.rs - &'amutCounter<T,N>::into_iter (line 986) ... ok
[INFO] [stdout] test src/lib.rs - (line 160) ... ok
[INFO] [stdout] test src/lib.rs - (line 224) ... ok
[INFO] [stdout] test src/lib.rs - (line 269) ... ok
[INFO] [stdout] test src/lib.rs - (line 35) ... ok
[INFO] [stdout] test src/lib.rs - (line 48) ... ok
[INFO] [stdout] test src/lib.rs - (line 20) ... ok
[INFO] [stdout] test src/lib.rs - (line 126) ... ok
[INFO] [stdout] test src/lib.rs - (line 139) ... ok
[INFO] [stdout] test src/lib.rs - (line 74) ... ok
[INFO] [stdout] test src/lib.rs - Counter<T,N>::add_assign (line 591) ... ok
[INFO] [stdout] test src/lib.rs - Counter<T,N>::from_iter (line 1201) ... ok
[INFO] [stdout] test src/lib.rs - Counter<T,N>::add (line 621) ... ok
[INFO] [stdout] test src/lib.rs - Counter<T,N>::bitand (line 781) ... ok
[INFO] [stdout] test src/lib.rs - Counter<T,N>::bitor (line 846) ... ok
[INFO] [stdout] test src/lib.rs - Counter<T,N>::add_assign (line 1098) ... ok
[INFO] [stdout] test src/lib.rs - Counter<T,N>::extend (line 1248) ... ok
[INFO] [stdout] test src/lib.rs - Counter<T,N>::add (line 1123) ... ok
[INFO] [stdout] test src/lib.rs - Counter<T,N>::bitand_assign (line 815) ... ok
[INFO] [stdout] test src/lib.rs - (line 86) ... ok
[INFO] [stdout] test src/lib.rs - Counter<T,N>::extend (line 1269) ... ok
[INFO] [stdout] test src/lib.rs - Counter<T,N>::bitor_assign (line 893) ... ok
[INFO] [stdout] test src/lib.rs - Counter<T,N>::from_iter (line 1222) ... ok
[INFO] [stdout] test src/lib.rs - Counter<T,N>::index (line 1021) ... ok
[INFO] [stdout] test src/lib.rs - Counter<T,N>::extend (line 1294) ... ok
[INFO] [stdout] test src/lib.rs - Counter<T,N>::index (line 1037) ... ok
[INFO] [stdout] test src/lib.rs - Counter<T,N>::index_mut (line 1062) ... ok
[INFO] [stdout] test src/lib.rs - Counter<T,N>::index_mut (line 1078) ... ok
[INFO] [stdout] test src/lib.rs - Counter<T,N>::most_common_tiebreaker (line 435) ... ok
[INFO] [stdout] test src/lib.rs - Counter<T,N>::is_subset (line 750) ... ok
[INFO] [stdout] test src/lib.rs - Counter<T,N>::most_common_ordered (line 472) ... ok
[INFO] [stdout] test src/lib.rs - Counter<T,N>::into_iter (line 954) ... ok
[INFO] [stdout] test src/lib.rs - Counter<T,N>::k_most_common_ordered (line 500) ... ok
[INFO] [stdout] test src/lib.rs - Counter<T,N>::is_superset (line 725) ... ok
[INFO] [stdout] test src/lib.rs - Counter<T,N>::sub_assign (line 651) ... ok
[INFO] [stdout] test src/lib.rs - Counter<T,N>::sub (line 1175) ... ok
[INFO] [stdout] test src/lib.rs - Counter<T,N>::sub (line 697) ... ok
[INFO] [stdout] test src/lib.rs - Counter<T,N>::sub_assign (line 1151) ... ok
[INFO] [stdout] test src/lib.rs - Counter<T,N>::most_common (line 415) ... ok
[INFO] [stdout] test src/lib.rs - Counter<T,N>::total (line 317) ... ok
[INFO] [stdout] test src/lib.rs - Counter<T,N>::subtract (line 381) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 47 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.80s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b82ca316d654b26777373dd6b010d0ff7bb3b8d08334970991e29836896b1774", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b82ca316d654b26777373dd6b010d0ff7bb3b8d08334970991e29836896b1774", kill_on_drop: false }`
[INFO] [stdout] b82ca316d654b26777373dd6b010d0ff7bb3b8d08334970991e29836896b1774
