[INFO] fetching crate forest_bitfield 0.1.1...
[INFO] testing forest_bitfield-0.1.1 against 1.60.0 for beta-1.61-1
[INFO] extracting crate forest_bitfield 0.1.1 into /workspace/builds/worker-64/source
[INFO] validating manifest of crates.io crate forest_bitfield 0.1.1 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate forest_bitfield 0.1.1
[INFO] finished tweaking crates.io crate forest_bitfield 0.1.1
[INFO] tweaked toml for crates.io crate forest_bitfield 0.1.1 written to /workspace/builds/worker-64/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded unsigned-varint v0.6.0
[INFO] [stderr]   Downloaded ahash v0.6.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ab55db9d4105aa333a7ab6f7df49006c41112295348a14eac5e3b49ad13024c2
[INFO] running `Command { std: "docker" "start" "-a" "ab55db9d4105aa333a7ab6f7df49006c41112295348a14eac5e3b49ad13024c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ab55db9d4105aa333a7ab6f7df49006c41112295348a14eac5e3b49ad13024c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ab55db9d4105aa333a7ab6f7df49006c41112295348a14eac5e3b49ad13024c2", kill_on_drop: false }`
[INFO] [stdout] ab55db9d4105aa333a7ab6f7df49006c41112295348a14eac5e3b49ad13024c2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4ae32a7414561f34958f67dba5207b2bc4fd18a17a55aaedf2d4385e460a6563
[INFO] running `Command { std: "docker" "start" "-a" "4ae32a7414561f34958f67dba5207b2bc4fd18a17a55aaedf2d4385e460a6563", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.37
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.91
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]    Compiling serde v1.0.136
[INFO] [stderr]    Compiling typenum v1.15.0
[INFO] [stderr]    Compiling serde_derive v1.0.136
[INFO] [stderr]    Compiling data-encoding v2.3.2
[INFO] [stderr]    Compiling base-x v0.2.8
[INFO] [stderr]    Compiling arrayvec v0.5.2
[INFO] [stderr]    Compiling arrayref v0.3.6
[INFO] [stderr]    Compiling constant_time_eq v0.1.5
[INFO] [stderr]    Compiling libc v0.2.123
[INFO] [stderr]    Compiling unsigned-varint v0.5.1
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling integer-encoding v2.1.3
[INFO] [stderr]    Compiling half v1.8.2
[INFO] [stderr]    Compiling once_cell v1.10.0
[INFO] [stderr]    Compiling unsigned-varint v0.6.0
[INFO] [stderr]    Compiling blake2b_simd v0.5.11
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling generic-array v0.14.5
[INFO] [stderr]    Compiling ahash v0.6.3
[INFO] [stderr]    Compiling quote v1.0.18
[INFO] [stderr]    Compiling getrandom v0.2.6
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]    Compiling synstructure v0.12.6
[INFO] [stderr]    Compiling thiserror-impl v1.0.30
[INFO] [stderr]    Compiling data-encoding-macro-internal v0.1.10
[INFO] [stderr]    Compiling serde_tuple_macros v0.5.0
[INFO] [stderr]    Compiling serde_repr v0.1.7
[INFO] [stderr]    Compiling data-encoding-macro v0.1.12
[INFO] [stderr]    Compiling multibase v0.8.0
[INFO] [stderr]    Compiling multibase v0.9.1
[INFO] [stderr]    Compiling thiserror v1.0.30
[INFO] [stderr]    Compiling proc-macro-crate v1.1.3
[INFO] [stderr]    Compiling multihash-derive v0.7.2
[INFO] [stderr]    Compiling multihash v0.13.2
[INFO] [stderr]    Compiling cid v0.6.1
[INFO] [stderr]    Compiling forest_cid v0.3.0
[INFO] [stderr]    Compiling serde_tuple v0.5.0
[INFO] [stderr]    Compiling cs_serde_bytes v0.12.0
[INFO] [stderr]    Compiling cs_serde_cbor v0.12.0
[INFO] [stderr]    Compiling forest_encoding v0.2.2
[INFO] [stderr]    Compiling forest_bitfield v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 49.19s
[INFO] running `Command { std: "docker" "inspect" "4ae32a7414561f34958f67dba5207b2bc4fd18a17a55aaedf2d4385e460a6563", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4ae32a7414561f34958f67dba5207b2bc4fd18a17a55aaedf2d4385e460a6563", kill_on_drop: false }`
[INFO] [stdout] 4ae32a7414561f34958f67dba5207b2bc4fd18a17a55aaedf2d4385e460a6563
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 39f0ddee72e8bd6bf44bcd87cd136edd13dc96571d3f55a86f58652fbc59043c
[INFO] running `Command { std: "docker" "start" "-a" "39f0ddee72e8bd6bf44bcd87cd136edd13dc96571d3f55a86f58652fbc59043c", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling libc v0.2.123
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling crossbeam-utils v0.8.8
[INFO] [stderr]    Compiling semver v1.0.7
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling rayon-core v1.9.1
[INFO] [stderr]    Compiling serde_json v1.0.79
[INFO] [stderr]    Compiling ryu v1.0.9
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling itoa v1.0.1
[INFO] [stderr]    Compiling unicode-width v0.1.9
[INFO] [stderr]    Compiling plotters-backend v0.3.2
[INFO] [stderr]    Compiling regex-automata v0.1.10
[INFO] [stderr]    Compiling ppv-lite86 v0.2.16
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling itoa v0.4.8
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling oorandom v11.1.3
[INFO] [stderr]    Compiling serde_cbor v0.11.2
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling walkdir v2.3.2
[INFO] [stderr]    Compiling itertools v0.10.3
[INFO] [stderr]    Compiling plotters-svg v0.3.1
[INFO] [stderr]    Compiling clap v2.34.0
[INFO] [stderr]    Compiling memoffset v0.6.5
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.8
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling rayon v1.5.1
[INFO] [stderr]    Compiling crossbeam-channel v0.5.4
[INFO] [stderr]    Compiling rustc_version v0.4.0
[INFO] [stderr]    Compiling csv-core v0.1.10
[INFO] [stderr]    Compiling bstr v0.2.17
[INFO] [stderr]    Compiling cast v0.2.7
[INFO] [stderr]    Compiling num_cpus v1.13.1
[INFO] [stderr]    Compiling getrandom v0.2.6
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling regex v1.5.5
[INFO] [stderr]    Compiling ahash v0.6.3
[INFO] [stderr]    Compiling crossbeam-deque v0.8.1
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling csv v1.1.6
[INFO] [stderr]    Compiling forest_bitfield v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand_xorshift v0.2.0
[INFO] [stderr]    Compiling criterion-plot v0.4.4
[INFO] [stderr]    Compiling plotters v0.3.1
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling criterion v0.3.5
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 22.20s
[INFO] running `Command { std: "docker" "inspect" "39f0ddee72e8bd6bf44bcd87cd136edd13dc96571d3f55a86f58652fbc59043c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "39f0ddee72e8bd6bf44bcd87cd136edd13dc96571d3f55a86f58652fbc59043c", kill_on_drop: false }`
[INFO] [stdout] 39f0ddee72e8bd6bf44bcd87cd136edd13dc96571d3f55a86f58652fbc59043c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ba6c14000e6d5754dfb9e94a980a19340fea62bf4efc3f47cd330a40a37602c4
[INFO] running `Command { std: "docker" "start" "-a" "ba6c14000e6d5754dfb9e94a980a19340fea62bf4efc3f47cd330a40a37602c4", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/forest_bitfield-2428e243bd882287)
[INFO] [stdout] 
[INFO] [stdout] running 17 tests
[INFO] [stdout] test iter::tests::test_ranges_from_bits ... ok
[INFO] [stdout] test iter::tests::test_combinators ... ok
[INFO] [stdout] test rleplus::reader::tests::read ... ok
[INFO] [stdout] test iter::tests::test_skip_take ... ok
[INFO] [stdout] test rleplus::reader::tests::read_len ... ok
[INFO] [stdout] test rleplus::tests::iter_last ... ok
[INFO] [stdout] test rleplus::tests::test_unset_last ... ok
[INFO] [stdout] test rleplus::writer::tests::write ... ok
[INFO] [stdout] test rleplus::tests::test_zero_last ... ok
[INFO] [stdout] test rleplus::tests::test ... ok
[INFO] [stdout] test rleplus::writer::tests::write_len ... ok
[INFO] [stdout] test rleplus::reader::tests::roundtrip ... ok
[INFO] [stdout] test rleplus::reader::tests::too_many_bits_at_once - should panic ... ok
[INFO] [stdout] test rleplus::writer::tests::too_many_bits_at_once - should panic ... ok
[INFO] [stdout] test rleplus::writer::tests::more_bits_than_indicated - should panic ... ok
[INFO] [stdout] test rleplus::writer::tests::zero_len - should panic ... ok
[INFO] [stdout] test rleplus::tests::roundtrip ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.29s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/bitfield_tests.rs (/opt/rustwide/target/debug/deps/bitfield_tests-a54ecc0d6b2cfaf9)
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test bit_ops ... ok
[INFO] [stdout] test bit_vec_unset_vector ... ok
[INFO] [stdout] test bitfield_difference ... ok
[INFO] [stdout] test bitfield_intersection ... ok
[INFO] [stdout] test bitfield_union ... ok
[INFO] [stdout] test bitfield_slice_small ... ok
[INFO] [stdout] test bitfield_slice ... ok
[INFO] [stdout] test contains_all ... ok
[INFO] [stdout] test contains_any ... ok
[INFO] [stdout] test serialize_node_symmetric ... ok
[INFO] [stdout] test ranges ... ok
[INFO] [stdout] test padding ... ok
[INFO] [stdout] test subtract_more ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests forest_bitfield
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test src/iter/combine.rs - iter::combine (line 18) ... ignored
[INFO] [stdout] test src/iter/combine.rs - iter::combine (line 26) ... ignored
[INFO] [stdout] test src/iter/combine.rs - iter::combine (line 39) ... ignored
[INFO] [stdout] test src/iter/combine.rs - iter::combine::Merge (line 396) ... ignored
[INFO] [stdout] test src/iter/combine.rs - iter::combine::Merge (line 407) ... ignored
[INFO] [stdout] test src/iter/mod.rs - iter::RangeIterator::cut (line 42) ... ignored
[INFO] [stdout] test src/lib.rs - BitField::cut (line 223) ... ignored
[INFO] [stdout] test src/lib.rs - bitfield (line 316) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 7 ignored; 0 measured; 0 filtered out; finished in 0.91s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ba6c14000e6d5754dfb9e94a980a19340fea62bf4efc3f47cd330a40a37602c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ba6c14000e6d5754dfb9e94a980a19340fea62bf4efc3f47cd330a40a37602c4", kill_on_drop: false }`
[INFO] [stdout] ba6c14000e6d5754dfb9e94a980a19340fea62bf4efc3f47cd330a40a37602c4