[INFO] crate sliceslice 0.1.0 is already in cache
[INFO] testing sliceslice-0.1.0 against beta-2020-07-24 for beta-1.46-1
[INFO] extracting crate sliceslice 0.1.0 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate sliceslice 0.1.0 on toolchain beta-2020-07-24
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-3/source/.cargo/config
[INFO] started tweaking crates.io crate sliceslice 0.1.0
[INFO] finished tweaking crates.io crate sliceslice 0.1.0
[INFO] tweaked toml for crates.io crate sliceslice 0.1.0 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", 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] 40966cc92922dd5d968546ee0e8252d6a663c517d863ba75fe42f59193dd9a15
[INFO] running `Command { std: "docker" "start" "-a" "40966cc92922dd5d968546ee0e8252d6a663c517d863ba75fe42f59193dd9a15", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "40966cc92922dd5d968546ee0e8252d6a663c517d863ba75fe42f59193dd9a15", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "40966cc92922dd5d968546ee0e8252d6a663c517d863ba75fe42f59193dd9a15", kill_on_drop: false }`
[INFO] [stdout] 40966cc92922dd5d968546ee0e8252d6a663c517d863ba75fe42f59193dd9a15
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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=warn" "-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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "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] 38c03feff14625be117634ec78e34963cb12d6689a91e5c668a7eee06c0b18c3
[INFO] running `Command { std: "docker" "start" "-a" "38c03feff14625be117634ec78e34963cb12d6689a91e5c668a7eee06c0b18c3", kill_on_drop: false }`
[INFO] [stderr]    Compiling sliceslice v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.15s
[INFO] running `Command { std: "docker" "inspect" "38c03feff14625be117634ec78e34963cb12d6689a91e5c668a7eee06c0b18c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "38c03feff14625be117634ec78e34963cb12d6689a91e5c668a7eee06c0b18c3", kill_on_drop: false }`
[INFO] [stdout] 38c03feff14625be117634ec78e34963cb12d6689a91e5c668a7eee06c0b18c3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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=warn" "-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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 98db2a4e29661bf351bdd4015ee502e971a5924b63357fa43f77253802e9bb3a
[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" "98db2a4e29661bf351bdd4015ee502e971a5924b63357fa43f77253802e9bb3a", kill_on_drop: false }`
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]    Compiling rayon-core v1.7.1
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling either v1.5.3
[INFO] [stderr]    Compiling syn v1.0.38
[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 regex-syntax v0.6.18
[INFO] [stderr]    Compiling oorandom v11.1.2
[INFO] [stderr]    Compiling unchecked-index v0.2.2
[INFO] [stderr]    Compiling memmem v0.1.1
[INFO] [stderr]    Compiling rayon v1.3.1
[INFO] [stderr]    Compiling csv-core v0.1.10
[INFO] [stderr]    Compiling cast v0.2.3
[INFO] [stderr]    Compiling walkdir v2.3.1
[INFO] [stderr]    Compiling twoway v0.2.1
[INFO] [stderr]    Compiling tinytemplate v1.1.0
[INFO] [stderr]    Compiling itertools v0.9.0
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling plotters v0.2.15
[INFO] [stderr]    Compiling serde_cbor v0.11.1
[INFO] [stderr]    Compiling clap v2.33.2
[INFO] [stderr]    Compiling regex-automata v0.1.9
[INFO] [stderr]    Compiling bstr v0.2.13
[INFO] [stderr]    Compiling criterion-plot v0.4.3
[INFO] [stderr]    Compiling regex v1.3.9
[INFO] [stderr]    Compiling csv v1.1.3
[INFO] [stderr]    Compiling serde_derive v1.0.114
[INFO] [stderr]    Compiling criterion v0.3.3
[INFO] [stderr]    Compiling sliceslice v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 57.95s
[INFO] running `Command { std: "docker" "inspect" "98db2a4e29661bf351bdd4015ee502e971a5924b63357fa43f77253802e9bb3a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "98db2a4e29661bf351bdd4015ee502e971a5924b63357fa43f77253802e9bb3a", kill_on_drop: false }`
[INFO] [stdout] 98db2a4e29661bf351bdd4015ee502e971a5924b63357fa43f77253802e9bb3a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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=warn" "-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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "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] 5ed01884f1e4adc82953d9c8fb5fe49fede469d4fc4a9731f33ab382c6e85836
[INFO] running `Command { std: "docker" "start" "-a" "5ed01884f1e4adc82953d9c8fb5fe49fede469d4fc4a9731f33ab382c6e85836", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/sliceslice-1f71ff00fa3f236f
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test x86::avx2::deprecated::rust::tests::needle_length_3 ... ok
[INFO] [stdout] test x86::avx2::tests::search_mutiple ... ok
[INFO] [stdout] test x86::avx2::tests::search_prefix ... ok
[INFO] [stdout] test memchr::tests::search_middle ... ok
[INFO] [stdout] test memchr::tests::search_mutiple ... ok
[INFO] [stdout] test memchr::tests::search_suffix ... ok
[INFO] [stdout] test memchr::tests::search_prefix ... ok
[INFO] [stdout] test x86::avx2::tests::search_middle ... ok
[INFO] [stdout] test x86::avx2::tests::search_different ... ok
[INFO] [stdout] test x86::avx2::tests::search_suffix ... ok
[INFO] [stdout] test memchr::tests::search_same ... ok
[INFO] [stdout] test x86::avx2::tests::search_same ... ok
[INFO] [stdout] test memchr::tests::search_different ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/i386-068c48144a1dd30b
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test search_short_haystack ... test search_short_haystack has been running for over 60 seconds
[INFO] [stdout] test search_long_haystack ... test search_long_haystack has been running for over 60 seconds
[INFO] [stdout] test search_long_haystack ... ok
[INFO] [stderr]    Doc-tests sliceslice
[INFO] [stdout] test search_short_haystack ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 8) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "5ed01884f1e4adc82953d9c8fb5fe49fede469d4fc4a9731f33ab382c6e85836", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5ed01884f1e4adc82953d9c8fb5fe49fede469d4fc4a9731f33ab382c6e85836", kill_on_drop: false }`
[INFO] [stdout] 5ed01884f1e4adc82953d9c8fb5fe49fede469d4fc4a9731f33ab382c6e85836