[INFO] fetching crate wmemchr 0.1.0...
[INFO] testing wmemchr-0.1.0 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] extracting crate wmemchr 0.1.0 into /workspace/builds/worker-36/source
[INFO] validating manifest of crates.io crate wmemchr 0.1.0 on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "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-36/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 43df8dfb36e8c58f5b9667c55f6fb632688948e1224f53c72e863a8a9cd5e367
[INFO] running `Command { std: "docker" "start" "-a" "43df8dfb36e8c58f5b9667c55f6fb632688948e1224f53c72e863a8a9cd5e367", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "43df8dfb36e8c58f5b9667c55f6fb632688948e1224f53c72e863a8a9cd5e367", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "43df8dfb36e8c58f5b9667c55f6fb632688948e1224f53c72e863a8a9cd5e367", kill_on_drop: false }`
[INFO] [stdout] 43df8dfb36e8c58f5b9667c55f6fb632688948e1224f53c72e863a8a9cd5e367
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4ccbeb014a46eb060b080c32f3d0cb49951e3aad63f4fb6240e73b916069f062
[INFO] running `Command { std: "docker" "start" "-a" "4ccbeb014a46eb060b080c32f3d0cb49951e3aad63f4fb6240e73b916069f062", kill_on_drop: false }`
[INFO] [stderr]    Compiling wmemchr v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.74s
[INFO] running `Command { std: "docker" "inspect" "4ccbeb014a46eb060b080c32f3d0cb49951e3aad63f4fb6240e73b916069f062", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4ccbeb014a46eb060b080c32f3d0cb49951e3aad63f4fb6240e73b916069f062", kill_on_drop: false }`
[INFO] [stdout] 4ccbeb014a46eb060b080c32f3d0cb49951e3aad63f4fb6240e73b916069f062
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 55c95618276c4594b3d4b932791f461e861b1460b566f9611bac31d679819689
[INFO] running `Command { std: "docker" "start" "-a" "55c95618276c4594b3d4b932791f461e861b1460b566f9611bac31d679819689", kill_on_drop: false }`
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling syn v1.0.81
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling libc v0.2.108
[INFO] [stderr]    Compiling wmemchr v0.1.0 (/opt/rustwide/workdir)
[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 aho-corasick v0.7.18
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling env_logger v0.8.4
[INFO] [stderr]    Compiling wchar-impl v0.10.0
[INFO] [stderr]    Compiling quickcheck v1.0.3
[INFO] [stderr]    Compiling wchar v0.10.1
[INFO] [stderr]     Finished test [optimized + debuginfo] target(s) in 20.47s
[INFO] running `Command { std: "docker" "inspect" "55c95618276c4594b3d4b932791f461e861b1460b566f9611bac31d679819689", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "55c95618276c4594b3d4b932791f461e861b1460b566f9611bac31d679819689", kill_on_drop: false }`
[INFO] [stdout] 55c95618276c4594b3d4b932791f461e861b1460b566f9611bac31d679819689
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 738cfbfae7281d4c61560dfada8e94a780eb396600a08d230355a5c3c4256e7a
[INFO] running `Command { std: "docker" "start" "-a" "738cfbfae7281d4c61560dfada8e94a780eb396600a08d230355a5c3c4256e7a", kill_on_drop: false }`
[INFO] [stderr]     Finished test [optimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/wmemchr-afe78b60637cf78b)
[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-730c25817314f7b7)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test i16::fallback ... ok
[INFO] [stdout] test i16::x86_64 ... ok
[INFO] [stdout] test i32::fallback ... ok
[INFO] [stdout] test u16::fallback ... ok
[INFO] [stdout] test i32::x86_64 ... ok
[INFO] [stdout] test u16::x86_64 ... ok
[INFO] [stdout] test u32::fallback ... ok
[INFO] [stdout] test u32::x86_64 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/simple.rs (/opt/rustwide/target/debug/deps/simple-4a8708eee3b6745f)
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test i16::ascii ... ok
[INFO] [stdout] test i16::complex ... ok
[INFO] [stdout] test i16::rtl ... ok
[INFO] [stdout] test i32::complex ... ok
[INFO] [stdout] test i32::ascii ... ok
[INFO] [stdout] test i32::emoji ... ok
[INFO] [stdout] test i32::rtl ... ok
[INFO] [stdout] test u16::ascii ... ok
[INFO] [stdout] test u16::complex ... ok
[INFO] [stdout] test u16::rtl ... ok
[INFO] [stdout] test u32::ascii ... ok
[INFO] [stdout] test u32::complex ... ok
[INFO] [stdout] test u32::emoji ... ok
[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 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests wmemchr
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[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/x86_64/mod.rs - x86_64::wmemchr (line 17) ... 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 0.49s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "738cfbfae7281d4c61560dfada8e94a780eb396600a08d230355a5c3c4256e7a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "738cfbfae7281d4c61560dfada8e94a780eb396600a08d230355a5c3c4256e7a", kill_on_drop: false }`
[INFO] [stdout] 738cfbfae7281d4c61560dfada8e94a780eb396600a08d230355a5c3c4256e7a