[INFO] fetching crate memchr 2.3.3...
[INFO] testing memchr-2.3.3 against try#03a1ea71b075ab964b5278bc6e74cd6c52c36ee0 for pr-74409
[INFO] extracting crate memchr 2.3.3 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate memchr 2.3.3 on toolchain 03a1ea71b075ab964b5278bc6e74cd6c52c36ee0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate memchr 2.3.3
[INFO] finished tweaking crates.io crate memchr 2.3.3
[INFO] tweaked toml for crates.io crate memchr 2.3.3 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5fdb4f01077a62ef64c76d1f00381b4b9c1f1d53864c58b3371d94e648afef6b
[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" "5fdb4f01077a62ef64c76d1f00381b4b9c1f1d53864c58b3371d94e648afef6b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5fdb4f01077a62ef64c76d1f00381b4b9c1f1d53864c58b3371d94e648afef6b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5fdb4f01077a62ef64c76d1f00381b4b9c1f1d53864c58b3371d94e648afef6b", kill_on_drop: false }`
[INFO] [stdout] 5fdb4f01077a62ef64c76d1f00381b4b9c1f1d53864c58b3371d94e648afef6b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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=forbid" "-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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 62de0fb1e6869db610dad4a8ed52759c21ad02d0e132ea943347ecd20ab85ed9
[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" "62de0fb1e6869db610dad4a8ed52759c21ad02d0e132ea943347ecd20ab85ed9", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.3.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.12s
[INFO] running `Command { std: "docker" "inspect" "62de0fb1e6869db610dad4a8ed52759c21ad02d0e132ea943347ecd20ab85ed9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "62de0fb1e6869db610dad4a8ed52759c21ad02d0e132ea943347ecd20ab85ed9", kill_on_drop: false }`
[INFO] [stdout] 62de0fb1e6869db610dad4a8ed52759c21ad02d0e132ea943347ecd20ab85ed9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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=forbid" "-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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "test" "--frozen" "--no-run" "--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] ce03c60172b738996fb2e5fa91e8ff3c1aa2331432abf4ff451f74a7cedc0ef5
[INFO] running `Command { std: "docker" "start" "-a" "ce03c60172b738996fb2e5fa91e8ff3c1aa2331432abf4ff451f74a7cedc0ef5", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.73
[INFO] [stderr]    Compiling getrandom v0.1.14
[INFO] [stderr]    Compiling ppv-lite86 v0.2.8
[INFO] [stderr]    Compiling memchr v2.3.3 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling quickcheck v0.9.2
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 20.91s
[INFO] running `Command { std: "docker" "inspect" "ce03c60172b738996fb2e5fa91e8ff3c1aa2331432abf4ff451f74a7cedc0ef5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ce03c60172b738996fb2e5fa91e8ff3c1aa2331432abf4ff451f74a7cedc0ef5", kill_on_drop: false }`
[INFO] [stdout] ce03c60172b738996fb2e5fa91e8ff3c1aa2331432abf4ff451f74a7cedc0ef5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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=forbid" "-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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] df36c042bec851733e8c1839ca07cbac11013c4b9197c6477dffdb330d683f8f
[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" "df36c042bec851733e8c1839ca07cbac11013c4b9197c6477dffdb330d683f8f", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/memchr-fca6af28cbc0dc45
[INFO] [stdout] 
[INFO] [stdout] running 35 tests
[INFO] [stdout] test tests::iter::qc_memchr1_iter ... ok
[INFO] [stdout] test tests::iter::qc_memchr2_rev_iter ... ok
[INFO] [stdout] test tests::iter::qc_memchr1_iter_size_hint ... ok
[INFO] [stdout] test tests::byte_order ... ok
[INFO] [stdout] test tests::iter::qc_memchr2_iter ... ok
[INFO] [stdout] test tests::iter::qc_memchr2_double_ended_iter ... ok
[INFO] [stdout] test tests::iter::qc_memchr3_iter ... ok
[INFO] [stdout] test tests::iter::qc_memchr1_rev_iter ... ok
[INFO] [stdout] test tests::iter::qc_memchr3_rev_iter ... ok
[INFO] [stdout] test tests::iter::qc_memchr3_double_ended_iter ... ok
[INFO] [stdout] test tests::iter::qc_memchr_double_ended_iter ... ok
[INFO] [stdout] test tests::iter::memrchr1_iter ... ok
[INFO] [stdout] test tests::iter::memrchr3_iter ... ok
[INFO] [stdout] test tests::iter::memchr3_iter ... ok
[INFO] [stdout] test tests::iter::memrchr2_iter ... ok
[INFO] [stdout] test tests::iter::memchr2_iter ... ok
[INFO] [stdout] test tests::memchr::qc_memchr1_matches_naive ... ok
[INFO] [stdout] test tests::memchr::qc_memchr2_matches_naive ... ok
[INFO] [stdout] test tests::memchr::qc_memchr3_matches_naive ... ok
[INFO] [stdout] test tests::memchr::qc_memrchr1_matches_naive ... ok
[INFO] [stdout] test tests::iter::memchr1_iter ... ok
[INFO] [stdout] test tests::memchr::qc_memrchr2_matches_naive ... ok
[INFO] [stdout] test tests::memchr::qc_memrchr3_matches_naive ... ok
[INFO] [stdout] test tests::memchr::memchr2_find ... ok
[INFO] [stdout] test tests::memchr::memchr1_find ... ok
[INFO] [stdout] test tests::memchr::memrchr2_find ... ok
[INFO] [stdout] test tests::memchr::memrchr1_find ... ok
[INFO] [stdout] test tests::memchr::memrchr1_fallback_find ... ok
[INFO] [stdout] test tests::memchr::memrchr3_find ... ok
[INFO] [stdout] test tests::memchr::memchr1_fallback_find ... ok
[INFO] [stdout] test tests::memchr::memchr3_find ... ok
[INFO] [stdout] test tests::memchr::memrchr2_fallback_find ... ok
[INFO] [stdout] test tests::memchr::memchr2_fallback_find ... ok
[INFO] [stdout] test tests::memchr::memrchr3_fallback_find ... ok
[INFO] [stdout] test tests::memchr::memchr3_fallback_find ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 35 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests memchr
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/lib.rs - memrchr (line 296) ... ok
[INFO] [stdout] test src/lib.rs - memchr3 (line 241) ... ok
[INFO] [stdout] test src/lib.rs - memrchr2 (line 360) ... ok
[INFO] [stdout] test src/lib.rs - memrchr3 (line 412) ... ok
[INFO] [stdout] test src/lib.rs - memchr2 (line 189) ... ok
[INFO] [stdout] test src/lib.rs - memchr (line 126) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "df36c042bec851733e8c1839ca07cbac11013c4b9197c6477dffdb330d683f8f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "df36c042bec851733e8c1839ca07cbac11013c4b9197c6477dffdb330d683f8f", kill_on_drop: false }`
[INFO] [stdout] df36c042bec851733e8c1839ca07cbac11013c4b9197c6477dffdb330d683f8f