[INFO] fetching crate memchr 2.4.1...
[INFO] testing memchr-2.4.1 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate memchr 2.4.1 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate memchr 2.4.1 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate memchr 2.4.1
[INFO] finished tweaking crates.io crate memchr 2.4.1
[INFO] tweaked toml for crates.io crate memchr 2.4.1 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded compiler_builtins v0.1.70
[INFO] [stderr]   Downloaded rustc-std-workspace-core v1.0.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 67cf48cd0e8420ea1081bdd8066f98d98276fa3fa3c62c4e8bd6aed0aa26a2d9
[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" "67cf48cd0e8420ea1081bdd8066f98d98276fa3fa3c62c4e8bd6aed0aa26a2d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "67cf48cd0e8420ea1081bdd8066f98d98276fa3fa3c62c4e8bd6aed0aa26a2d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "67cf48cd0e8420ea1081bdd8066f98d98276fa3fa3c62c4e8bd6aed0aa26a2d9", kill_on_drop: false }`
[INFO] [stdout] 67cf48cd0e8420ea1081bdd8066f98d98276fa3fa3c62c4e8bd6aed0aa26a2d9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", 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] 582b189daab93ec676825e69b797ecba92d189a1065a1d88e8e0e324d8e30832
[INFO] running `Command { std: "docker" "start" "-a" "582b189daab93ec676825e69b797ecba92d189a1065a1d88e8e0e324d8e30832", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.4.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.28s
[INFO] running `Command { std: "docker" "inspect" "582b189daab93ec676825e69b797ecba92d189a1065a1d88e8e0e324d8e30832", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "582b189daab93ec676825e69b797ecba92d189a1065a1d88e8e0e324d8e30832", kill_on_drop: false }`
[INFO] [stdout] 582b189daab93ec676825e69b797ecba92d189a1065a1d88e8e0e324d8e30832
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2f0a77dd7bed23c41f0ce6151dc3de8d2b432f468457e5516d2035e00136f634
[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" "2f0a77dd7bed23c41f0ce6151dc3de8d2b432f468457e5516d2035e00136f634", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling libc v0.2.119
[INFO] [stderr]    Compiling memchr v2.4.1 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling getrandom v0.2.5
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling quickcheck v1.0.3
[INFO] [stderr]     Finished test [optimized + debuginfo] target(s) in 29.38s
[INFO] running `Command { std: "docker" "inspect" "2f0a77dd7bed23c41f0ce6151dc3de8d2b432f468457e5516d2035e00136f634", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2f0a77dd7bed23c41f0ce6151dc3de8d2b432f468457e5516d2035e00136f634", kill_on_drop: false }`
[INFO] [stdout] 2f0a77dd7bed23c41f0ce6151dc3de8d2b432f468457e5516d2035e00136f634
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4eddce7374b1baf08f7ef646cdb0d50d8a273ee7cdd447199e9b6d8618eeeacc
[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" "4eddce7374b1baf08f7ef646cdb0d50d8a273ee7cdd447199e9b6d8618eeeacc", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [optimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 71 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/memchr-7a4b1f807b05feb7)
[INFO] [stdout] test memmem::proptests::qc_rev_matches_naive ... ok
[INFO] [stdout] test memmem::rabinkarp::proptests::qc_rev_suffix_is_substring ... ok
[INFO] [stdout] test memmem::proptests::qc_fwd_prefix_is_substring ... ok
[INFO] [stdout] test memmem::rabinkarp::proptests::qc_fwd_suffix_is_substring ... ok
[INFO] [stdout] test memmem::prefilter::fallback::tests::freqy_forward ... ok
[INFO] [stdout] test memmem::rabinkarp::proptests::qc_rev_prefix_is_substring ... ok
[INFO] [stdout] test memmem::proptests::qc_rev_suffix_is_substring ... ok
[INFO] [stdout] test memmem::twoway::simpletests::simple_forward ... ok
[INFO] [stdout] test memmem::rabinkarp::simpletests::simple_forward ... ok
[INFO] [stdout] test memmem::testsimples::simple_forward ... ok
[INFO] [stdout] test memmem::twoway::simpletests::simple_reverse ... ok
[INFO] [stdout] test memmem::testsimples::simple_reverse ... ok
[INFO] [stdout] test memmem::twoway::simpletests::regression_rev_small_period ... 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::rabinkarp::proptests::qc_fwd_prefix_is_substring ... ok
[INFO] [stdout] test memmem::rabinkarp::proptests::qc_rev_matches_naive ... ok
[INFO] [stdout] test memmem::proptests::qc_fwd_suffix_is_substring ... ok
[INFO] [stdout] test memmem::twoway::tests::qc_rev_suffix_is_substring ... ok
[INFO] [stdout] test memmem::twoway::tests::qc_fwd_matches_naive ... ok
[INFO] [stdout] test memmem::twoway::tests::qc_rev_matches_naive ... ok
[INFO] [stdout] test memmem::twoway::tests::qc_fwd_prefix_is_substring ... ok
[INFO] [stdout] test memmem::proptests::qc_fwd_matches_naive ... ok
[INFO] [stdout] test memmem::twoway::tests::qc_suffix_forward_maximal ... ok
[INFO] [stdout] test memmem::twoway::tests::qc_rev_prefix_is_substring ... ok
[INFO] [stdout] test tests::byte_order ... ok
[INFO] [stdout] test memmem::twoway::tests::suffix_forward ... ok
[INFO] [stdout] test memmem::twoway::tests::suffix_reverse ... ok
[INFO] [stdout] test memmem::twoway::tests::qc_suffix_reverse_maximal ... ok
[INFO] [stdout] test memmem::proptests::qc_rev_prefix_is_substring ... ok
[INFO] [stdout] test memmem::twoway::tests::qc_fwd_suffix_is_substring ... ok
[INFO] [stdout] test tests::memchr::iter::qc_memchr1_iter ... ok
[INFO] [stdout] test tests::memchr::iter::qc_memchr1_iter_size_hint ... ok
[INFO] [stdout] test tests::memchr::iter::qc_memchr1_rev_iter ... ok
[INFO] [stdout] test tests::memchr::iter::qc_memchr2_double_ended_iter ... ok
[INFO] [stdout] test tests::memchr::iter::qc_memchr2_rev_iter ... ok
[INFO] [stdout] test tests::memchr::iter::qc_memchr2_iter ... ok
[INFO] [stdout] test tests::memchr::iter::qc_memchr3_double_ended_iter ... ok
[INFO] [stdout] test tests::memchr::iter::qc_memchr3_rev_iter ... ok
[INFO] [stdout] test tests::memchr::iter::qc_memchr_double_ended_iter ... ok
[INFO] [stdout] test tests::memchr::iter::qc_memchr3_iter ... ok
[INFO] [stdout] test tests::memchr::iter::memchr2_iter ... ok
[INFO] [stdout] test tests::memchr::iter::memchr3_iter ... ok
[INFO] [stdout] test tests::memchr::iter::memrchr3_iter ... ok
[INFO] [stdout] test tests::memchr::iter::memrchr2_iter ... ok
[INFO] [stdout] test tests::memchr::iter::memrchr1_iter ... ok
[INFO] [stdout] test tests::memchr::iter::memchr1_iter ... ok
[INFO] [stdout] test tests::memchr::memchr::memchr1_find ... ok
[INFO] [stdout] test tests::memchr::memchr::memrchr1_find ... ok
[INFO] [stdout] test tests::memchr::memchr::qc_memchr1_matches_naive ... ok
[INFO] [stdout] test tests::memchr::memchr::qc_memchr2_matches_naive ... ok
[INFO] [stdout] test tests::memchr::memchr::qc_memchr3_matches_naive ... ok
[INFO] [stdout] test tests::memchr::memchr::qc_memrchr1_matches_naive ... ok
[INFO] [stdout] test tests::memchr::memchr::qc_memrchr2_matches_naive ... ok
[INFO] [stdout] test tests::memchr::memchr::qc_memrchr3_matches_naive ... ok
[INFO] [stdout] test tests::memchr::simple::simple ... ok
[INFO] [stdout] test tests::memchr::memchr::memrchr1_fallback_find ... ok
[INFO] [stdout] test tests::memchr::memchr::memchr1_fallback_find ... ok
[INFO] [stdout] test tests::memchr::memchr::memchr2_find ... ok
[INFO] [stdout] test tests::memchr::memchr::memrchr2_find ... ok
[INFO] [stdout] test tests::memchr::memchr::memchr3_find ... ok
[INFO] [stdout] test tests::memchr::memchr::memrchr2_fallback_find ... ok
[INFO] [stdout] test tests::memchr::memchr::memrchr3_find ... ok
[INFO] [stdout] test tests::memchr::memchr::memchr2_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-7a4b1f807b05feb7` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "4eddce7374b1baf08f7ef646cdb0d50d8a273ee7cdd447199e9b6d8618eeeacc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4eddce7374b1baf08f7ef646cdb0d50d8a273ee7cdd447199e9b6d8618eeeacc", kill_on_drop: false }`
[INFO] [stdout] 4eddce7374b1baf08f7ef646cdb0d50d8a273ee7cdd447199e9b6d8618eeeacc