[INFO] fetching crate sliceslice 0.2.1...
[INFO] testing sliceslice-0.2.1 against try#eafdee2dfae8c2233b74f98b123308be7ccefcc6 for pr-79296
[INFO] extracting crate sliceslice 0.2.1 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate sliceslice 0.2.1 on toolchain eafdee2dfae8c2233b74f98b123308be7ccefcc6
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate sliceslice 0.2.1
[INFO] finished tweaking crates.io crate sliceslice 0.2.1
[INFO] tweaked toml for crates.io crate sliceslice 0.2.1 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded memmem v0.1.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2edf6753f307b3cb87bfea234c56f9aab2918b0e045dd89b2c67daed4d533591
[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" "2edf6753f307b3cb87bfea234c56f9aab2918b0e045dd89b2c67daed4d533591", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2edf6753f307b3cb87bfea234c56f9aab2918b0e045dd89b2c67daed4d533591", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2edf6753f307b3cb87bfea234c56f9aab2918b0e045dd89b2c67daed4d533591", kill_on_drop: false }`
[INFO] [stdout] 2edf6753f307b3cb87bfea234c56f9aab2918b0e045dd89b2c67daed4d533591
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] eef2e6c4f3d58afb28201772a1d76329f57dd75c2a6d3be9e57e235c5fe9575f
[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" "eef2e6c4f3d58afb28201772a1d76329f57dd75c2a6d3be9e57e235c5fe9575f", kill_on_drop: false }`
[INFO] [stderr]    Compiling sliceslice v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.38s
[INFO] running `Command { std: "docker" "inspect" "eef2e6c4f3d58afb28201772a1d76329f57dd75c2a6d3be9e57e235c5fe9575f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eef2e6c4f3d58afb28201772a1d76329f57dd75c2a6d3be9e57e235c5fe9575f", kill_on_drop: false }`
[INFO] [stdout] eef2e6c4f3d58afb28201772a1d76329f57dd75c2a6d3be9e57e235c5fe9575f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f00ac046e9eb30624d11f9fa42bf8ce8b7c91953d8bbd3efb73c59f19eb533ba
[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" "f00ac046e9eb30624d11f9fa42bf8ce8b7c91953d8bbd3efb73c59f19eb533ba", kill_on_drop: false }`
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling serde v1.0.117
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling serde_json v1.0.59
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling regex-syntax v0.6.21
[INFO] [stderr]    Compiling unchecked-index v0.2.2
[INFO] [stderr]    Compiling memmem v0.1.1
[INFO] [stderr]    Compiling crossbeam-utils v0.8.1
[INFO] [stderr]    Compiling memoffset v0.6.1
[INFO] [stderr]    Compiling rayon v1.5.0
[INFO] [stderr]    Compiling csv-core v0.1.10
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling plotters v0.2.15
[INFO] [stderr]    Compiling twoway v0.2.1
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]    Compiling regex-automata v0.1.9
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.1
[INFO] [stderr]    Compiling crossbeam-channel v0.5.0
[INFO] [stderr]    Compiling cast v0.2.3
[INFO] [stderr]    Compiling crossbeam-deque v0.8.0
[INFO] [stderr]    Compiling criterion-plot v0.4.3
[INFO] [stderr]    Compiling rayon-core v1.9.0
[INFO] [stderr]    Compiling regex v1.4.2
[INFO] [stderr]    Compiling bstr v0.2.14
[INFO] [stderr]    Compiling serde_cbor v0.11.1
[INFO] [stderr]    Compiling csv v1.1.5
[INFO] [stderr]    Compiling tinytemplate v1.1.0
[INFO] [stderr]    Compiling criterion v0.3.3
[INFO] [stderr]    Compiling sliceslice v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1m 04s
[INFO] running `Command { std: "docker" "inspect" "f00ac046e9eb30624d11f9fa42bf8ce8b7c91953d8bbd3efb73c59f19eb533ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f00ac046e9eb30624d11f9fa42bf8ce8b7c91953d8bbd3efb73c59f19eb533ba", kill_on_drop: false }`
[INFO] [stdout] f00ac046e9eb30624d11f9fa42bf8ce8b7c91953d8bbd3efb73c59f19eb533ba
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a7f0cdab88b546d0337a8ba443d797dcf0b4083a46f40745086271842dc0baf1
[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" "a7f0cdab88b546d0337a8ba443d797dcf0b4083a46f40745086271842dc0baf1", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/sliceslice-4a320e1903a50140
[INFO] [stdout] 
[INFO] [stdout] running 25 tests
[INFO] [stdout] test memcmp::tests::memcmp10 ... ok
[INFO] [stdout] test memcmp::tests::memcmp3 ... ok
[INFO] [stdout] test memcmp::tests::memcmp11 ... ok
[INFO] [stdout] test memcmp::tests::memcmp5 ... ok
[INFO] [stdout] test memcmp::tests::memcmp0 ... ok
[INFO] [stdout] test memcmp::tests::memcmp4 ... ok
[INFO] [stdout] test memcmp::tests::memcmp9 ... ok
[INFO] [stdout] test memcmp::tests::memcmp8 ... ok
[INFO] [stdout] test memcmp::tests::memcmp6 ... ok
[INFO] [stdout] test tests::memchr_search_different ... ok
[INFO] [stdout] test memcmp::tests::memcmp1 ... ok
[INFO] [stdout] test tests::memchr_search_middle ... ok
[INFO] [stdout] test memcmp::tests::memcmp12 ... ok
[INFO] [stdout] test memcmp::tests::memcmp2 ... ok
[INFO] [stdout] test x86::tests::avx2_search_different ... ok
[INFO] [stdout] test memcmp::tests::memcmp7 ... ok
[INFO] [stdout] test tests::memchr_search_suffix ... ok
[INFO] [stdout] test tests::memchr_search_prefix ... ok
[INFO] [stdout] test x86::tests::avx2_search_mutiple ... ok
[INFO] [stdout] test x86::tests::avx2_search_suffix ... ok
[INFO] [stdout] test tests::memchr_search_mutiple ... ok
[INFO] [stdout] test tests::memchr_search_same ... ok
[INFO] [stdout] test x86::tests::avx2_search_middle ... ok
[INFO] [stdout] test x86::tests::avx2_search_same ... ok
[INFO] [stdout] test x86::tests::avx2_search_prefix ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 25 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/i386-bb7873f1ae0c5e2b
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[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 9) ... 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" "a7f0cdab88b546d0337a8ba443d797dcf0b4083a46f40745086271842dc0baf1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a7f0cdab88b546d0337a8ba443d797dcf0b4083a46f40745086271842dc0baf1", kill_on_drop: false }`
[INFO] [stdout] a7f0cdab88b546d0337a8ba443d797dcf0b4083a46f40745086271842dc0baf1