[INFO] fetching crate memchr 2.4.0...
[INFO] testing memchr-2.4.0 against try#ce59db7a1b1b012fb2793c4641c1bdecad7a128b for pr-85530
[INFO] extracting crate memchr 2.4.0 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate memchr 2.4.0 on toolchain ce59db7a1b1b012fb2793c4641c1bdecad7a128b
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate memchr 2.4.0
[INFO] finished tweaking crates.io crate memchr 2.4.0
[INFO] tweaked toml for crates.io crate memchr 2.4.0 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d5dabbfafe742ea70b9ef9692173ec794042dd43ad1e5f878ea651278b6f3397
[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" "d5dabbfafe742ea70b9ef9692173ec794042dd43ad1e5f878ea651278b6f3397", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d5dabbfafe742ea70b9ef9692173ec794042dd43ad1e5f878ea651278b6f3397", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d5dabbfafe742ea70b9ef9692173ec794042dd43ad1e5f878ea651278b6f3397", kill_on_drop: false }`
[INFO] [stdout] d5dabbfafe742ea70b9ef9692173ec794042dd43ad1e5f878ea651278b6f3397
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3a3aa219811d8b80520cb066bc546738a732dcd91e76f4067f4b31af978d9ead
[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" "3a3aa219811d8b80520cb066bc546738a732dcd91e76f4067f4b31af978d9ead", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.80s
[INFO] running `Command { std: "docker" "inspect" "3a3aa219811d8b80520cb066bc546738a732dcd91e76f4067f4b31af978d9ead", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3a3aa219811d8b80520cb066bc546738a732dcd91e76f4067f4b31af978d9ead", kill_on_drop: false }`
[INFO] [stdout] 3a3aa219811d8b80520cb066bc546738a732dcd91e76f4067f4b31af978d9ead
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 323df5bc4390d8b068a14b9acfcc5248ad8eb4ca26bcc6925d9abdcc48c7c6e9
[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" "323df5bc4390d8b068a14b9acfcc5248ad8eb4ca26bcc6925d9abdcc48c7c6e9", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling rand_core v0.6.2
[INFO] [stderr]    Compiling rand v0.8.3
[INFO] [stderr]    Compiling quickcheck v1.0.3
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 14.32s
[INFO] running `Command { std: "docker" "inspect" "323df5bc4390d8b068a14b9acfcc5248ad8eb4ca26bcc6925d9abdcc48c7c6e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "323df5bc4390d8b068a14b9acfcc5248ad8eb4ca26bcc6925d9abdcc48c7c6e9", kill_on_drop: false }`
[INFO] [stdout] 323df5bc4390d8b068a14b9acfcc5248ad8eb4ca26bcc6925d9abdcc48c7c6e9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7c6bf9f40a25e2a3d203f430e18edeb54e923cdd9bca99b475f4729ce300492a
[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" "7c6bf9f40a25e2a3d203f430e18edeb54e923cdd9bca99b475f4729ce300492a", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.16s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/memchr-3ae7ffb991c3ba4f)
[INFO] [stdout] running 71 tests
[INFO] [stdout] test memmem::prefilter::fallback::tests::freqy_forward ... ok
[INFO] [stdout] test memmem::testsimples::simple_reverse ... ok
[INFO] [stdout] test memmem::twoway::simpletests::regression_rev_small_period ... ok
[INFO] [stdout] test memmem::testsimples::simple_forward ... ok
[INFO] [stdout] test memmem::twoway::simpletests::simple_forward ... ok
[INFO] [stdout] test memmem::twoway::simpletests::simple_reverse ... ok
[INFO] [stdout] test memmem::twoway::tests::qc_suffix_forward_maximal ... ok
[INFO] [stdout] test memmem::rabinkarp::simpletests::simple_reverse ... ok
[INFO] [stdout] test memmem::rabinkarp::proptests::qc_fwd_matches_naive ... ok
[INFO] [stdout] test memmem::twoway::tests::qc_fwd_matches_naive ... ok
[INFO] [stdout] test memmem::twoway::tests::qc_suffix_reverse_maximal ... ok
[INFO] [stdout] test memmem::twoway::tests::qc_fwd_prefix_is_substring ... ok
[INFO] [stdout] test memmem::twoway::tests::suffix_reverse ... ok
[INFO] [stdout] test memmem::twoway::tests::qc_rev_suffix_is_substring ... ok
[INFO] [stdout] test memmem::twoway::tests::suffix_forward ... ok
[INFO] [stdout] test memmem::rabinkarp::simpletests::simple_forward ... ok
[INFO] [stdout] test memmem::proptests::qc_fwd_prefix_is_substring ... ok
[INFO] [stdout] test memmem::rabinkarp::proptests::qc_rev_suffix_is_substring ... ok
[INFO] [stdout] test memmem::rabinkarp::proptests::qc_fwd_prefix_is_substring ... ok
[INFO] [stdout] test tests::memchr::iter::qc_memchr1_rev_iter ... ok
[INFO] [stdout] test tests::memchr::iter::qc_memchr1_iter_size_hint ... ok
[INFO] [stdout] test memmem::proptests::qc_rev_matches_naive ... ok
[INFO] [stdout] test tests::memchr::iter::qc_memchr2_double_ended_iter ... ok
[INFO] [stdout] test memmem::twoway::tests::qc_rev_matches_naive ... ok
[INFO] [stdout] test tests::memchr::iter::qc_memchr2_rev_iter ... ok
[INFO] [stdout] test tests::memchr::iter::qc_memchr1_iter ... ok
[INFO] [stdout] test tests::memchr::iter::qc_memchr3_double_ended_iter ... ok
[INFO] [stdout] test memmem::proptests::qc_rev_prefix_is_substring ... ok
[INFO] [stdout] test tests::memchr::iter::qc_memchr3_iter ... ok
[INFO] [stdout] test tests::memchr::iter::qc_memchr2_iter ... ok
[INFO] [stdout] test tests::memchr::iter::qc_memchr3_rev_iter ... ok
[INFO] [stdout] test memmem::rabinkarp::proptests::qc_rev_matches_naive ... ok
[INFO] [stdout] test memmem::proptests::qc_fwd_matches_naive ... ok
[INFO] [stdout] test tests::memchr::memchr::qc_memchr1_matches_naive ... ok
[INFO] [stdout] test memmem::rabinkarp::proptests::qc_rev_prefix_is_substring ... ok
[INFO] [stdout] test tests::byte_order ... ok
[INFO] [stdout] test tests::memchr::memchr::qc_memrchr1_matches_naive ... ok
[INFO] [stdout] test memmem::rabinkarp::proptests::qc_fwd_suffix_is_substring ... ok
[INFO] [stdout] test tests::memchr::memchr::qc_memchr3_matches_naive ... ok
[INFO] [stdout] test memmem::twoway::tests::qc_fwd_suffix_is_substring ... ok
[INFO] [stdout] test memmem::twoway::tests::qc_rev_prefix_is_substring ... ok
[INFO] [stdout] test tests::memchr::memchr::qc_memchr2_matches_naive ... ok
[INFO] [stdout] test memmem::proptests::qc_fwd_suffix_is_substring ... ok
[INFO] [stdout] test memmem::proptests::qc_rev_suffix_is_substring ... ok
[INFO] [stdout] test tests::memchr::simple::simple ... ok
[INFO] [stdout] test tests::memchr::iter::qc_memchr_double_ended_iter ... ok
[INFO] [stdout] test tests::memchr::memchr::qc_memrchr3_matches_naive ... ok
[INFO] [stdout] test tests::memchr::memchr::qc_memrchr2_matches_naive ... ok
[INFO] [stdout] test tests::memchr::iter::memchr3_iter ... ok
[INFO] [stdout] test tests::memchr::memchr::memchr1_find ... ok
[INFO] [stdout] test tests::memchr::iter::memrchr2_iter ... ok
[INFO] [stdout] test tests::memchr::memchr::memrchr1_find ... ok
[INFO] [stdout] test tests::memchr::iter::memchr1_iter ... ok
[INFO] [stdout] test tests::memchr::iter::memchr2_iter ... ok
[INFO] [stdout] test tests::memchr::memchr::memchr3_find ... ok
[INFO] [stdout] test tests::memchr::iter::memrchr1_iter ... ok
[INFO] [stdout] test tests::memchr::memchr::memrchr3_find ... ok
[INFO] [stdout] test tests::memchr::memchr::memrchr2_fallback_find ... ok
[INFO] [stdout] test tests::memchr::memchr::memchr2_find ... ok
[INFO] [stdout] test tests::memchr::iter::memrchr3_iter ... ok
[INFO] [stdout] test tests::memchr::memchr::memchr2_fallback_find ... ok
[INFO] [stdout] test tests::memchr::memchr::memchr1_fallback_find ... ok
[INFO] [stdout] test tests::memchr::memchr::memchr3_fallback_find ... ok
[INFO] [stdout] test tests::memchr::memchr::memrchr2_find ... ok
[INFO] [stdout] test tests::memchr::memchr::memrchr1_fallback_find ... ok
[INFO] [stdout] test tests::memchr::memchr::memrchr3_fallback_find ... ok
[INFO] [stderr] error: test failed, to rerun pass '--lib'
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/deps/memchr-3ae7ffb991c3ba4f` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "7c6bf9f40a25e2a3d203f430e18edeb54e923cdd9bca99b475f4729ce300492a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7c6bf9f40a25e2a3d203f430e18edeb54e923cdd9bca99b475f4729ce300492a", kill_on_drop: false }`
[INFO] [stdout] 7c6bf9f40a25e2a3d203f430e18edeb54e923cdd9bca99b475f4729ce300492a