[INFO] crate sized-chunks 0.6.2 is already in cache
[INFO] testing sized-chunks-0.6.2 against master#8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e for pr-74409
[INFO] extracting crate sized-chunks 0.6.2 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate sized-chunks 0.6.2 on toolchain 8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate sized-chunks 0.6.2
[INFO] finished tweaking crates.io crate sized-chunks 0.6.2
[INFO] tweaked toml for crates.io crate sized-chunks 0.6.2 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9cc9030a1b56d1d7196af8a1e2ee10eedfe8e310e325a69521f0e3de9b02b2f4
[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" "9cc9030a1b56d1d7196af8a1e2ee10eedfe8e310e325a69521f0e3de9b02b2f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9cc9030a1b56d1d7196af8a1e2ee10eedfe8e310e325a69521f0e3de9b02b2f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9cc9030a1b56d1d7196af8a1e2ee10eedfe8e310e325a69521f0e3de9b02b2f4", kill_on_drop: false }`
[INFO] [stdout] 9cc9030a1b56d1d7196af8a1e2ee10eedfe8e310e325a69521f0e3de9b02b2f4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=forbid" "-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@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7758c802ab9a7b5ff2766cc1abf4f810b09b76ddbc9bcf44ec1d5aaa95efeb04
[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" "7758c802ab9a7b5ff2766cc1abf4f810b09b76ddbc9bcf44ec1d5aaa95efeb04", kill_on_drop: false }`
[INFO] [stderr]    Compiling typenum v1.12.0
[INFO] [stderr]    Compiling bitmaps v2.1.0
[INFO] [stderr]    Compiling sized-chunks v0.6.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.60s
[INFO] running `Command { std: "docker" "inspect" "7758c802ab9a7b5ff2766cc1abf4f810b09b76ddbc9bcf44ec1d5aaa95efeb04", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7758c802ab9a7b5ff2766cc1abf4f810b09b76ddbc9bcf44ec1d5aaa95efeb04", kill_on_drop: false }`
[INFO] [stdout] 7758c802ab9a7b5ff2766cc1abf4f810b09b76ddbc9bcf44ec1d5aaa95efeb04
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=forbid" "-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@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b7c2fad4ce7e70803bd0ac92d4a5312639886dece3c3ee7bee05af10e36c6b31
[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" "b7c2fad4ce7e70803bd0ac92d4a5312639886dece3c3ee7bee05af10e36c6b31", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.0
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling serde v1.0.114
[INFO] [stderr]    Compiling maybe-uninit v2.0.0
[INFO] [stderr]    Compiling libc v0.2.73
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling proc-macro2 v1.0.19
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling rayon-core v1.7.1
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling either v1.5.3
[INFO] [stderr]    Compiling serde_json v1.0.56
[INFO] [stderr]    Compiling itoa v0.4.6
[INFO] [stderr]    Compiling serde_derive v1.0.114
[INFO] [stderr]    Compiling unicode-width v0.1.8
[INFO] [stderr]    Compiling half v1.6.0
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling oorandom v11.1.2
[INFO] [stderr]    Compiling itertools v0.9.0
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling walkdir v2.3.1
[INFO] [stderr]    Compiling csv-core v0.1.10
[INFO] [stderr]    Compiling clap v2.33.1
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]    Compiling crossbeam-utils v0.7.2
[INFO] [stderr]    Compiling memoffset v0.5.5
[INFO] [stderr]    Compiling crossbeam-epoch v0.8.2
[INFO] [stderr]    Compiling num-traits v0.2.12
[INFO] [stderr]    Compiling rayon v1.3.1
[INFO] [stderr]    Compiling cast v0.2.3
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling regex-automata v0.1.9
[INFO] [stderr]    Compiling syn v1.0.35
[INFO] [stderr]    Compiling criterion-plot v0.4.3
[INFO] [stderr]    Compiling crossbeam-queue v0.2.3
[INFO] [stderr]    Compiling crossbeam-deque v0.7.3
[INFO] [stderr]    Compiling plotters v0.2.15
[INFO] [stderr]    Compiling bstr v0.2.13
[INFO] [stderr]    Compiling serde_cbor v0.11.1
[INFO] [stderr]    Compiling csv v1.1.3
[INFO] [stderr]    Compiling tinytemplate v1.1.0
[INFO] [stderr]    Compiling criterion v0.3.3
[INFO] [stderr]    Compiling sized-chunks v0.6.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 48.36s
[INFO] running `Command { std: "docker" "inspect" "b7c2fad4ce7e70803bd0ac92d4a5312639886dece3c3ee7bee05af10e36c6b31", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b7c2fad4ce7e70803bd0ac92d4a5312639886dece3c3ee7bee05af10e36c6b31", kill_on_drop: false }`
[INFO] [stdout] b7c2fad4ce7e70803bd0ac92d4a5312639886dece3c3ee7bee05af10e36c6b31
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=forbid" "-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@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b5ecfd63113851416bbb7b1694da6ac4b9c66c72a02a9c9f184d269461afb953
[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" "b5ecfd63113851416bbb7b1694da6ac4b9c66c72a02a9c9f184d269461afb953", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.22s
[INFO] [stdout] running 26 tests
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/sized_chunks-8d9d459c3b9ff610
[INFO] [stdout] test sized_chunk::test::append ... ok
[INFO] [stdout] test sized_chunk::test::consuming_iter ... ok
[INFO] [stdout] test sized_chunk::test::insert_back ... ok
[INFO] [stdout] test sized_chunk::test::is_full ... ok
[INFO] [stdout] test sized_chunk::test::insert_front ... ok
[INFO] [stdout] test sized_chunk::test::push_back_front ... ok
[INFO] [stdout] test sized_chunk::test::insert_middle ... ok
[INFO] [stdout] test sized_chunk::test::remove_value ... ok
[INFO] [stdout] test sized_chunk::test::split_off ... ok
[INFO] [stdout] test sparse_chunk::iter::test::iter ... ok
[INFO] [stdout] test sparse_chunk::iter::test::iter_mut ... ok
[INFO] [stdout] test sparse_chunk::iter::test::option_iter ... ok
[INFO] [stdout] test sized_chunk::test::dropping ... ok
[INFO] [stdout] test sparse_chunk::iter::test::option_iter_mut ... ok
[INFO] [stdout] test sized_chunk::test::drop_left ... ok
[INFO] [stdout] test sized_chunk::test::mut_ref_iter ... ok
[INFO] [stdout] test sized_chunk::test::push_and_pop ... ok
[INFO] [stdout] test sparse_chunk::test::equality ... ok
[INFO] [stdout] test sparse_chunk::test::insert_remove_iterate ... ok
[INFO] [stdout] test sized_chunk::test::drop_right ... ok
[INFO] [stdout] test sized_chunk::test::ref_iter ... ok
[INFO] [stdout] test sparse_chunk::iter::test::option_drain ... ok
[INFO] [stdout] test sparse_chunk::iter::test::drain ... ok
[INFO] [stdout] test inline_array::test::dropping ... ok
[INFO] [stdout] test sparse_chunk::test::clone_chunk ... ok
[INFO] [stdout] test sparse_chunk::test::dropping ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 26 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests sized-chunks
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/inline_array/mod.rs - inline_array::InlineArray (line 46) ... ignored
[INFO] [stdout] test src/inline_array/mod.rs - inline_array::InlineArray (line 66) ... ignored
[INFO] [stdout] test src/sized_chunk/mod.rs - sized_chunk::Chunk<A, N>::insert_ordered (line 534) ... ok
[INFO] [stdout] test src/sparse_chunk/mod.rs - sparse_chunk::SparseChunk (line 48) ... ok
[INFO] [stdout] test src/sized_chunk/mod.rs - sized_chunk::Chunk (line 83) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b5ecfd63113851416bbb7b1694da6ac4b9c66c72a02a9c9f184d269461afb953", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b5ecfd63113851416bbb7b1694da6ac4b9c66c72a02a9c9f184d269461afb953", kill_on_drop: false }`
[INFO] [stdout] b5ecfd63113851416bbb7b1694da6ac4b9c66c72a02a9c9f184d269461afb953