[INFO] fetching crate wmemchr 0.1.0...
[INFO] testing wmemchr-0.1.0 against try#d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2 for pr-86479
[INFO] extracting crate wmemchr 0.1.0 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate wmemchr 0.1.0 on toolchain d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate wmemchr 0.1.0
[INFO] finished tweaking crates.io crate wmemchr 0.1.0
[INFO] tweaked toml for crates.io crate wmemchr 0.1.0 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded wchar v0.10.1
[INFO] [stderr]   Downloaded wchar-impl v0.10.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 816e20c72b4d79dfe4091c13a453787b9178dcd76c4d77ca22b189f6c7a5ce15
[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" "816e20c72b4d79dfe4091c13a453787b9178dcd76c4d77ca22b189f6c7a5ce15", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "816e20c72b4d79dfe4091c13a453787b9178dcd76c4d77ca22b189f6c7a5ce15", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "816e20c72b4d79dfe4091c13a453787b9178dcd76c4d77ca22b189f6c7a5ce15", kill_on_drop: false }`
[INFO] [stdout] 816e20c72b4d79dfe4091c13a453787b9178dcd76c4d77ca22b189f6c7a5ce15
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5ab0916d1cf84244d388d25784424ae0ccf8a89e460c5618ac854aac35a9564c
[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" "5ab0916d1cf84244d388d25784424ae0ccf8a89e460c5618ac854aac35a9564c", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling wmemchr v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.18s
[INFO] running `Command { std: "docker" "inspect" "5ab0916d1cf84244d388d25784424ae0ccf8a89e460c5618ac854aac35a9564c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5ab0916d1cf84244d388d25784424ae0ccf8a89e460c5618ac854aac35a9564c", kill_on_drop: false }`
[INFO] [stdout] 5ab0916d1cf84244d388d25784424ae0ccf8a89e460c5618ac854aac35a9564c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 08197705a183fdd2830855154ab52299f51306828a263efca05c13a172351846
[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" "08197705a183fdd2830855154ab52299f51306828a263efca05c13a172351846", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.98
[INFO] [stderr]    Compiling memchr v2.4.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.28
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.74
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling wmemchr v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling rand v0.8.4
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling wchar-impl v0.10.0
[INFO] [stderr]    Compiling env_logger v0.8.4
[INFO] [stderr]    Compiling wchar v0.10.1
[INFO] [stderr]    Compiling quickcheck v1.0.3
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 20.08s
[INFO] running `Command { std: "docker" "inspect" "08197705a183fdd2830855154ab52299f51306828a263efca05c13a172351846", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "08197705a183fdd2830855154ab52299f51306828a263efca05c13a172351846", kill_on_drop: false }`
[INFO] [stdout] 08197705a183fdd2830855154ab52299f51306828a263efca05c13a172351846
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "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] 237533f3806ae49e84b58b6de0605600eb8d0a4f258602b7b86762dfa59d144a
[INFO] running `Command { std: "docker" "start" "-a" "237533f3806ae49e84b58b6de0605600eb8d0a4f258602b7b86762dfa59d144a", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/wmemchr-ef5b60e6cf706902)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/quickcheck.rs (/opt/rustwide/target/debug/deps/quickcheck-5e0661602dd095b0)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test u32::x86_64 ... ok
[INFO] [stdout] test i32::x86_64 ... ok
[INFO] [stdout] test u32::fallback ... ok
[INFO] [stdout] test u16::fallback ... ok
[INFO] [stdout] test i16::fallback ... ok
[INFO] [stdout] test i32::fallback ... ok
[INFO] [stdout] test i16::x86_64 ... ok
[INFO] [stdout] test u16::x86_64 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/simple.rs (/opt/rustwide/target/debug/deps/simple-047e312c547af26d)
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test i16::ascii ... ok
[INFO] [stdout] test i32::ascii ... ok
[INFO] [stdout] test i32::emoji ... ok
[INFO] [stdout] test u16::ascii ... ok
[INFO] [stdout] test u16::complex ... ok
[INFO] [stdout] test u32::ascii ... ok
[INFO] [stdout] test u32::complex ... ok
[INFO] [stdout] test u32::emoji ... ok
[INFO] [stdout] test u16::rtl ... ok
[INFO] [stdout] test i16::complex ... ok
[INFO] [stdout] test i16::rtl ... ok
[INFO] [stdout] test i32::complex ... ok
[INFO] [stdout] test i32::rtl ... ok
[INFO] [stderr]    Doc-tests wmemchr
[INFO] [stdout] test u32::rtl ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/x86_64/mod.rs - x86_64::wmemchr (line 17) ... ok
[INFO] [stdout] test src/lib.rs - wmemchr (line 45) ... ok
[INFO] [stdout] test src/fallback/mod.rs - fallback::wmemchr (line 18) ... ok
[INFO] [stdout] test src/naive.rs - naive::wmemchr (line 12) ... ok
[INFO] [stdout] test src/lib.rs - (line 10) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.63s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "237533f3806ae49e84b58b6de0605600eb8d0a4f258602b7b86762dfa59d144a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "237533f3806ae49e84b58b6de0605600eb8d0a4f258602b7b86762dfa59d144a", kill_on_drop: false }`
[INFO] [stdout] 237533f3806ae49e84b58b6de0605600eb8d0a4f258602b7b86762dfa59d144a