[INFO] fetching crate idlset 0.2.0...
[INFO] testing idlset-0.2.0 against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530
[INFO] extracting crate idlset 0.2.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate idlset 0.2.0 on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate idlset 0.2.0
[INFO] finished tweaking crates.io crate idlset 0.2.0
[INFO] tweaked toml for crates.io crate idlset 0.2.0 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 403fd4728489d8c65f9b5ad9121e1108a8774d670cc7bc87ba01ee6782abb51e
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "403fd4728489d8c65f9b5ad9121e1108a8774d670cc7bc87ba01ee6782abb51e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "403fd4728489d8c65f9b5ad9121e1108a8774d670cc7bc87ba01ee6782abb51e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "403fd4728489d8c65f9b5ad9121e1108a8774d670cc7bc87ba01ee6782abb51e", kill_on_drop: false }`
[INFO] [stdout] 403fd4728489d8c65f9b5ad9121e1108a8774d670cc7bc87ba01ee6782abb51e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 315fcb4059f2ebc92f16fa0ebdd97a2a9646ef7ed441f528b150c9047a0a1e2f
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "315fcb4059f2ebc92f16fa0ebdd97a2a9646ef7ed441f528b150c9047a0a1e2f", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.27
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling serde v1.0.126
[INFO] [stderr]    Compiling serde_derive v1.0.126
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling syn v1.0.72
[INFO] [stderr]    Compiling smallvec v1.6.1
[INFO] [stderr]    Compiling idlset v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 18.14s
[INFO] running `Command { std: "docker" "inspect" "315fcb4059f2ebc92f16fa0ebdd97a2a9646ef7ed441f528b150c9047a0a1e2f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "315fcb4059f2ebc92f16fa0ebdd97a2a9646ef7ed441f528b150c9047a0a1e2f", kill_on_drop: false }`
[INFO] [stdout] 315fcb4059f2ebc92f16fa0ebdd97a2a9646ef7ed441f528b150c9047a0a1e2f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f3cfb368c54fe6e8a538e568493e3d80d7cab851e15dda93ee20a3212e48543c
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "f3cfb368c54fe6e8a538e568493e3d80d7cab851e15dda93ee20a3212e48543c", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling crossbeam-utils v0.8.5
[INFO] [stderr]    Compiling memchr v2.4.0
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.5
[INFO] [stderr]    Compiling rayon-core v1.9.1
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling unicode-width v0.1.8
[INFO] [stderr]    Compiling regex-automata v0.1.10
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling half v1.7.1
[INFO] [stderr]    Compiling itertools v0.9.0
[INFO] [stderr]    Compiling itertools v0.10.0
[INFO] [stderr]    Compiling semver-parser v0.10.2
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling serde_cbor v0.11.1
[INFO] [stderr]    Compiling memoffset v0.6.4
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling rayon v1.5.1
[INFO] [stderr]    Compiling semver v0.11.0
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling crossbeam-channel v0.5.1
[INFO] [stderr]    Compiling rustc_version v0.3.3
[INFO] [stderr]    Compiling serde_json v1.0.64
[INFO] [stderr]    Compiling bstr v0.2.16
[INFO] [stderr]    Compiling csv-core v0.1.10
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling cast v0.2.6
[INFO] [stderr]    Compiling crossbeam-deque v0.8.0
[INFO] [stderr]    Compiling csv v1.1.6
[INFO] [stderr]    Compiling criterion-plot v0.4.3
[INFO] [stderr]    Compiling plotters v0.3.1
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling criterion v0.3.4
[INFO] [stderr]    Compiling idlset v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 23.79s
[INFO] running `Command { std: "docker" "inspect" "f3cfb368c54fe6e8a538e568493e3d80d7cab851e15dda93ee20a3212e48543c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f3cfb368c54fe6e8a538e568493e3d80d7cab851e15dda93ee20a3212e48543c", kill_on_drop: false }`
[INFO] [stdout] f3cfb368c54fe6e8a538e568493e3d80d7cab851e15dda93ee20a3212e48543c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 79e4f4bf7e3336744b184755e197a7c27c4623f425d9cd18e110ed30b50ecedb
[INFO] running `Command { std: "docker" "start" "-a" "79e4f4bf7e3336744b184755e197a7c27c4623f425d9cd18e110ed30b50ecedb", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/idlset-ca00197f60757b5f)
[INFO] [stdout] 
[INFO] [stdout] running 57 tests
[INFO] [stdout] test v1::tests::test_range_intersection_3 ... ok
[INFO] [stdout] test v1::tests::test_range_union_1 ... ok
[INFO] [stdout] test v1::tests::test_range_union_2 ... ok
[INFO] [stdout] test v1::tests::test_store_zero ... ok
[INFO] [stdout] test v1::tests::test_remove_id ... ok
[INFO] [stdout] test v1::tests::test_contains ... ok
[INFO] [stdout] test v1::tests::test_len ... ok
[INFO] [stdout] test v1::tests::test_range_not_4 ... ok
[INFO] [stdout] test v1::tests::test_from_iter ... ok
[INFO] [stdout] test v1::tests::test_range_intersection_2 ... ok
[INFO] [stdout] test v1::tests::test_range_not_2 ... ok
[INFO] [stdout] test v1::tests::test_range_threshold ... ok
[INFO] [stdout] test v1::tests::test_range_not_1 ... ok
[INFO] [stdout] test v1::tests::test_range_not_3 ... ok
[INFO] [stdout] test v1::tests::test_range_intersection_4 ... ok
[INFO] [stdout] test v2::tests::test_compressed_remove_id ... ok
[INFO] [stdout] test v2::tests::test_empty ... ok
[INFO] [stdout] test v1::tests::test_range_intersection_1 ... ok
[INFO] [stdout] test v1::tests::test_range_union_3 ... ok
[INFO] [stdout] test v2::tests::test_from_iter ... ok
[INFO] [stdout] test v2::tests::test_push_id_contains ... ok
[INFO] [stdout] test v2::tests::test_range_compressed_intersection ... ok
[INFO] [stdout] test v2::tests::test_range_comp_sparse_not_1 ... ok
[INFO] [stdout] test v2::tests::test_range_comp_not_4 ... ok
[INFO] [stdout] test v2::tests::test_range_comp_not_1 ... ok
[INFO] [stdout] test v2::tests::test_range_intersection_5 ... ok
[INFO] [stdout] test v2::tests::test_range_intersection_4 ... ok
[INFO] [stdout] test v2::tests::test_range_intersection_1 ... ok
[INFO] [stdout] test v2::tests::test_range_sparse_comp_not_1 ... ok
[INFO] [stdout] test v2::tests::test_range_sparse_comp_not_2 ... ok
[INFO] [stdout] test v2::tests::test_range_sparse_comp_not_4 ... ok
[INFO] [stdout] test v2::tests::test_range_comp_not_2 ... ok
[INFO] [stdout] test v2::tests::test_range_sparse_comp_not_3 ... ok
[INFO] [stdout] test v2::tests::test_range_comp_sparse_not_2 ... ok
[INFO] [stdout] test v2::tests::test_range_sparse_compressed_intersection ... ok
[INFO] [stdout] test v2::tests::test_range_intersection_3 ... ok
[INFO] [stdout] test v1::tests::test_range_intersection_6 ... ok
[INFO] [stdout] test v2::tests::test_range_sparse_not_2 ... ok
[INFO] [stdout] test v2::tests::test_range_sparse_not_3 ... ok
[INFO] [stdout] test v2::tests::test_range_comp_not_3 ... ok
[INFO] [stdout] test v2::tests::test_range_comp_sparse_not_3 ... ok
[INFO] [stdout] test v2::tests::test_range_sparse_not_4 ... ok
[INFO] [stdout] test v2::tests::test_range_union_1 ... ok
[INFO] [stdout] test v2::tests::test_range_sparse_not_1 ... ok
[INFO] [stdout] test v2::tests::test_range_sparse_union_compressed ... ok
[INFO] [stdout] test v2::tests::test_range_intersection_7 ... ok
[INFO] [stdout] test v2::tests::test_range_union_3 ... ok
[INFO] [stdout] test v2::tests::test_range_intersection_2 ... ok
[INFO] [stdout] test v2::tests::test_range_intersection_6 ... ok
[INFO] [stdout] test v2::tests::test_range_comp_sparse_not_4 ... ok
[INFO] [stdout] test v2::tests::test_range_union_2 ... ok
[INFO] [stdout] test v2::tests::test_sparse_remove_id ... ok
[INFO] [stdout] test v2::tests::test_struct_size ... ok
[INFO] [stdout] test v2::tests::test_range_union_compressed ... ok
[INFO] [stdout] test v2::tests::test_range_intersection_9 ... ok
[INFO] [stdout] test v1::tests::test_range_intersection_5 ... ok
[INFO] [stdout] test v2::tests::test_range_intersection_8 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 57 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.14s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests idlset
[INFO] [stdout] 
[INFO] [stdout] running 20 tests
[INFO] [stdout] test src/v2.rs - v2::&'_ IDLBitRange::bitor (line 915) ... ok
[INFO] [stdout] test src/v1.rs - v1::IDLBitRange::bitand (line 547) ... ok
[INFO] [stdout] test src/v1.rs - v1::&'_ IDLBitRange::andnot (line 658) ... ok
[INFO] [stdout] test src/v1.rs - v1::IDLBitRange (line 111) ... ok
[INFO] [stdout] test src/v1.rs - v1::IDLBitRangeIter (line 704) ... ok
[INFO] [stdout] test src/v2.rs - v2::IDLBitRange (line 136) ... ok
[INFO] [stdout] test src/v1.rs - v1::&'_ IDLBitRange::bitor (line 570) ... ok
[INFO] [stdout] test src/v1.rs - v1::&'_ IDLBitRange::bitand (line 524) ... ok
[INFO] [stdout] test src/v2.rs - v2::&'_ IDLBitRange::andnot (line 1003) ... ok
[INFO] [stdout] test src/v1.rs - v1::IDLBitRangeIter (line 697) ... ok
[INFO] [stdout] test src/v1.rs - v1::IDLBitRange::andnot (line 631) ... ok
[INFO] [stdout] test src/v2.rs - v2::&'_ IDLBitRange::bitand (line 869) ... ok
[INFO] [stdout] test src/v1.rs - v1::IDLBitRange::andnot (line 617) ... ok
[INFO] [stdout] test src/v1.rs - v1::IDLBitRange::bitor (line 593) ... ok
[INFO] [stdout] test src/v1.rs - v1::&'_ IDLBitRange::andnot (line 672) ... ok
[INFO] [stdout] test src/v2.rs - v2::&'_ IDLBitRange::andnot (line 1017) ... ok
[INFO] [stdout] test src/v2.rs - v2::IDLBitRange::andnot (line 976) ... ok
[INFO] [stdout] test src/v2.rs - v2::IDLBitRange::bitand (line 892) ... ok
[INFO] [stdout] test src/v2.rs - v2::IDLBitRange::andnot (line 962) ... ok
[INFO] [stdout] test src/v2.rs - v2::IDLBitRange::bitor (line 938) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 20 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.50s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "79e4f4bf7e3336744b184755e197a7c27c4623f425d9cd18e110ed30b50ecedb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "79e4f4bf7e3336744b184755e197a7c27c4623f425d9cd18e110ed30b50ecedb", kill_on_drop: false }`
[INFO] [stdout] 79e4f4bf7e3336744b184755e197a7c27c4623f425d9cd18e110ed30b50ecedb