[INFO] crate counter 0.5.1 is already in cache
[INFO] testing counter-0.5.1 against beta-2020-06-03 for beta-1.45-1
[INFO] extracting crate counter 0.5.1 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate counter 0.5.1 on toolchain beta-2020-06-03
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate counter 0.5.1
[INFO] finished tweaking crates.io crate counter 0.5.1
[INFO] tweaked toml for crates.io crate counter 0.5.1 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 304351beecf78d239ebe11a6ddb66af87142dc2e7b9a81a7896e969ecff7b2e8
[INFO] running `"docker" "start" "-a" "304351beecf78d239ebe11a6ddb66af87142dc2e7b9a81a7896e969ecff7b2e8"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling counter v0.5.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.22s
[INFO] running `"docker" "inspect" "304351beecf78d239ebe11a6ddb66af87142dc2e7b9a81a7896e969ecff7b2e8"`
[INFO] running `"docker" "rm" "-f" "304351beecf78d239ebe11a6ddb66af87142dc2e7b9a81a7896e969ecff7b2e8"`
[INFO] [stdout] 304351beecf78d239ebe11a6ddb66af87142dc2e7b9a81a7896e969ecff7b2e8
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] c1d00cedccf9b8ad033fc0c83b7c7455638bb47b43915e70525397f9a52cc7c4
[INFO] running `"docker" "start" "-a" "c1d00cedccf9b8ad033fc0c83b7c7455638bb47b43915e70525397f9a52cc7c4"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling counter v0.5.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.87s
[INFO] running `"docker" "inspect" "c1d00cedccf9b8ad033fc0c83b7c7455638bb47b43915e70525397f9a52cc7c4"`
[INFO] running `"docker" "rm" "-f" "c1d00cedccf9b8ad033fc0c83b7c7455638bb47b43915e70525397f9a52cc7c4"`
[INFO] [stdout] c1d00cedccf9b8ad033fc0c83b7c7455638bb47b43915e70525397f9a52cc7c4
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] abcab3cdcb9a39d8598272a9016e98ed934b95caad0d0429232177cdeb853840
[INFO] running `"docker" "start" "-a" "abcab3cdcb9a39d8598272a9016e98ed934b95caad0d0429232177cdeb853840"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/counter-18a896985f74a5b4
[INFO] [stdout] 
[INFO] [stdout] running 23 tests
[INFO] [stdout] test tests::test_add_update_counter ... ok
[INFO] [stdout] test tests::test_add_update_iterable ... ok
[INFO] [stdout] test tests::test_collect ... 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_most_common_ordered ... ok
[INFO] [stdout] test tests::test_most_common_tiebreaker ... ok
[INFO] [stdout] test tests::test_most_common_tiebreaker_reversed ... ok
[INFO] [stdout] test tests::test_non_usize_count ... ok
[INFO] [stdout] test tests::test_sub ... ok
[INFO] [stdout] test tests::test_subtract ... ok
[INFO] [stdout] test tests::test_update ... ok
[INFO] [stdout] test tests::test_most_common ... ok
[INFO] [stdout] test tests::test_count_minimal_type ... ok
[INFO] [stdout] test tests::test_sub_update_counter ... ok
[INFO] [stdout] test tests::test_union ... ok
[INFO] [stdout] test tests::test_add ... ok
[INFO] [stdout] test tests::test_from_iter_simple ... ok
[INFO] [stderr]    Doc-tests counter
[INFO] [stdout] test tests::test_intersection ... ok
[INFO] [stdout] test tests::test_sub_update_iterable ... ok
[INFO] [stdout] test tests::test_composite_add_sub ... ok
[INFO] [stdout] test tests::test_creation ... ok
[INFO] [stdout] test tests::test_delete_key_from_backing_map ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 23 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 30 tests
[INFO] [stdout] test src/lib.rs -  (line 83) ... ok
[INFO] [stdout] test src/lib.rs -  (line 9) ... ok
[INFO] [stdout] test src/lib.rs -  (line 17) ... ok
[INFO] [stdout] test src/lib.rs -  (line 139) ... ok
[INFO] [stdout] test src/lib.rs -  (line 24) ... ok
[INFO] [stdout] test src/lib.rs -  (line 74) ... ok
[INFO] [stdout] test src/lib.rs -  (line 38) ... ok
[INFO] [stdout] test src/lib.rs - Counter<T, N>::add (line 632) ... ok
[INFO] [stdout] test src/lib.rs -  (line 49) ... ok
[INFO] [stdout] test src/lib.rs - Counter<T, N>::add_assign (line 607) ... ok
[INFO] [stdout] test src/lib.rs - Counter<T, N>::add (line 349) ... ok
[INFO] [stdout] test src/lib.rs -  (line 97) ... ok
[INFO] [stdout] test src/lib.rs - Counter<T, N>::index (line 544) ... ok
[INFO] [stdout] test src/lib.rs - Counter<T, N>::add_assign (line 319) ... ok
[INFO] [stdout] test src/lib.rs -  (line 60) ... ok
[INFO] [stdout] test src/lib.rs - Counter<T, N>::bitor (line 489) ... ok
[INFO] [stdout] test src/lib.rs - Counter<T, N>::from_iter (line 704) ... ok
[INFO] [stdout] test src/lib.rs - Counter<T, N>::index (line 555) ... ok
[INFO] [stdout] test src/lib.rs - Counter<T, N>::bitand (line 447) ... ok
[INFO] [stdout] test src/lib.rs - Counter<T, N>::from_iter (line 725) ... ok
[INFO] [stdout] test src/lib.rs - Counter<T, N>::index_mut (line 587) ... ok
[INFO] [stdout] test src/lib.rs - Counter<T, N>::most_common (line 241) ... ok
[INFO] [stdout] test src/lib.rs - Counter<T, N>::index_mut (line 576) ... ok
[INFO] [stdout] test src/lib.rs - Counter<T, N>::sub_assign (line 376) ... ok
[INFO] [stdout] test src/lib.rs - Counter<T, N>::sub_assign (line 657) ... ok
[INFO] [stdout] test src/lib.rs - Counter<T, N>::sub (line 419) ... ok
[INFO] [stdout] test src/lib.rs - Counter<T, N>::most_common_tiebreaker (line 261) ... ok
[INFO] [stdout] test src/lib.rs - Counter<T, N>::most_common_ordered (line 299) ... ok
[INFO] [stdout] test src/lib.rs - Counter<T, N>::sub (line 681) ... ok
[INFO] [stdout] test src/lib.rs - Counter<T, N>::subtract (line 207) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 30 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "abcab3cdcb9a39d8598272a9016e98ed934b95caad0d0429232177cdeb853840"`
[INFO] running `"docker" "rm" "-f" "abcab3cdcb9a39d8598272a9016e98ed934b95caad0d0429232177cdeb853840"`
[INFO] [stdout] abcab3cdcb9a39d8598272a9016e98ed934b95caad0d0429232177cdeb853840