[INFO] fetching crate wmemchr 0.1.0...
[INFO] testing wmemchr-0.1.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate wmemchr 0.1.0 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate wmemchr 0.1.0 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "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-14/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "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-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4a6d2132c8a63aefd85fb2e656484f57daadccfdac20f4d5778f2d3f3c3ccaec
[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" "4a6d2132c8a63aefd85fb2e656484f57daadccfdac20f4d5778f2d3f3c3ccaec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4a6d2132c8a63aefd85fb2e656484f57daadccfdac20f4d5778f2d3f3c3ccaec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4a6d2132c8a63aefd85fb2e656484f57daadccfdac20f4d5778f2d3f3c3ccaec", kill_on_drop: false }`
[INFO] [stdout] 4a6d2132c8a63aefd85fb2e656484f57daadccfdac20f4d5778f2d3f3c3ccaec
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6a89fd97346a0d4ab125aa0b493550ce9ac5c36b5194d2f0a4e16d9ea10f477e
[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" "6a89fd97346a0d4ab125aa0b493550ce9ac5c36b5194d2f0a4e16d9ea10f477e", kill_on_drop: false }`
[INFO] [stderr]    Compiling wmemchr v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.90s
[INFO] running `Command { std: "docker" "inspect" "6a89fd97346a0d4ab125aa0b493550ce9ac5c36b5194d2f0a4e16d9ea10f477e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6a89fd97346a0d4ab125aa0b493550ce9ac5c36b5194d2f0a4e16d9ea10f477e", kill_on_drop: false }`
[INFO] [stdout] 6a89fd97346a0d4ab125aa0b493550ce9ac5c36b5194d2f0a4e16d9ea10f477e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3992d0d3e2029bfb3a490d9e34fb57d8e08be27053e2ca473ffcede90651ceae
[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" "3992d0d3e2029bfb3a490d9e34fb57d8e08be27053e2ca473ffcede90651ceae", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.76
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling wmemchr v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling rand v0.8.4
[INFO] [stderr]    Compiling env_logger v0.8.4
[INFO] [stderr]    Compiling quickcheck v1.0.3
[INFO] [stderr]    Compiling wchar-impl v0.10.0
[INFO] [stderr]    Compiling wchar v0.10.1
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 18.90s
[INFO] running `Command { std: "docker" "inspect" "3992d0d3e2029bfb3a490d9e34fb57d8e08be27053e2ca473ffcede90651ceae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3992d0d3e2029bfb3a490d9e34fb57d8e08be27053e2ca473ffcede90651ceae", kill_on_drop: false }`
[INFO] [stdout] 3992d0d3e2029bfb3a490d9e34fb57d8e08be27053e2ca473ffcede90651ceae
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d2217dec0e8e045b62414da45bedc919b354c5e926c87fb0ed950e1bcd901aef
[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" "d2217dec0e8e045b62414da45bedc919b354c5e926c87fb0ed950e1bcd901aef", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/wmemchr-8d3b0a6a4f71d606)
[INFO] [stderr]      Running tests/quickcheck.rs (/opt/rustwide/target/debug/deps/quickcheck-7370703e23e4348c)
[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] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test i16::fallback ... ok
[INFO] [stdout] test i32::fallback ... ok
[INFO] [stdout] test i32::x86_64 ... ok
[INFO] [stdout] test i16::x86_64 ... ok
[INFO] [stderr]      Running tests/simple.rs (/opt/rustwide/target/debug/deps/simple-748f5e8bb27aeb58)
[INFO] [stdout] test u32::x86_64 ... ok
[INFO] [stdout] test u32::fallback ... ok
[INFO] [stdout] test u16::fallback ... 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] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test i16::complex ... ok
[INFO] [stdout] test i16::rtl ... 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 i32::emoji ... ok
[INFO] [stdout] test u32::rtl ... ok
[INFO] [stdout] test i32::complex ... ok
[INFO] [stdout] test i32::ascii ... ok
[INFO] [stdout] test i16::ascii ... 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] [stderr]    Doc-tests wmemchr
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/lib.rs - (line 10) ... 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 - wmemchr (line 45) ... ok
[INFO] [stdout] test src/fallback/mod.rs - fallback::wmemchr (line 18) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.41s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "d2217dec0e8e045b62414da45bedc919b354c5e926c87fb0ed950e1bcd901aef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d2217dec0e8e045b62414da45bedc919b354c5e926c87fb0ed950e1bcd901aef", kill_on_drop: false }`
[INFO] [stdout] d2217dec0e8e045b62414da45bedc919b354c5e926c87fb0ed950e1bcd901aef