[INFO] fetching crate bytes-utils 0.1.1...
[INFO] testing bytes-utils-0.1.1 against master#432e145bd5a974c5b6f4dd9b352891bd7502b69d for pr-87041
[INFO] extracting crate bytes-utils 0.1.1 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate bytes-utils 0.1.1 on toolchain 432e145bd5a974c5b6f4dd9b352891bd7502b69d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate bytes-utils 0.1.1
[INFO] finished tweaking crates.io crate bytes-utils 0.1.1
[INFO] tweaked toml for crates.io crate bytes-utils 0.1.1 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 82ed46c77df0a8609941ea33ae085d97e3ae0e33c1f8ae83b4b69082efa03919
[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" "82ed46c77df0a8609941ea33ae085d97e3ae0e33c1f8ae83b4b69082efa03919", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "82ed46c77df0a8609941ea33ae085d97e3ae0e33c1f8ae83b4b69082efa03919", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "82ed46c77df0a8609941ea33ae085d97e3ae0e33c1f8ae83b4b69082efa03919", kill_on_drop: false }`
[INFO] [stdout] 82ed46c77df0a8609941ea33ae085d97e3ae0e33c1f8ae83b4b69082efa03919
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "build" "--frozen" "--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] dc4f6c7d301e1e6fcc1156c15b4eb31fcad21e36d6bfce80e42649dbb8b4a7b3
[INFO] running `Command { std: "docker" "start" "-a" "dc4f6c7d301e1e6fcc1156c15b4eb31fcad21e36d6bfce80e42649dbb8b4a7b3", kill_on_drop: false }`
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling bytes-utils v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.54s
[INFO] running `Command { std: "docker" "inspect" "dc4f6c7d301e1e6fcc1156c15b4eb31fcad21e36d6bfce80e42649dbb8b4a7b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dc4f6c7d301e1e6fcc1156c15b4eb31fcad21e36d6bfce80e42649dbb8b4a7b3", kill_on_drop: false }`
[INFO] [stdout] dc4f6c7d301e1e6fcc1156c15b4eb31fcad21e36d6bfce80e42649dbb8b4a7b3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "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] c9ded3282be6e6f243be718a7e0babcd1df8a875643c56bbb552e554442b8e7b
[INFO] running `Command { std: "docker" "start" "-a" "c9ded3282be6e6f243be718a7e0babcd1df8a875643c56bbb552e554442b8e7b", kill_on_drop: false }`
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling quick-error v1.2.3
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling itertools v0.10.1
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling wait-timeout v0.2.0
[INFO] [stderr]    Compiling rand_xorshift v0.2.0
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.4
[INFO] [stderr]    Compiling tempfile v3.2.0
[INFO] [stderr]    Compiling rusty-fork v0.3.0
[INFO] [stderr]    Compiling proptest v0.10.1
[INFO] [stderr]    Compiling bytes-utils v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 13.70s
[INFO] running `Command { std: "docker" "inspect" "c9ded3282be6e6f243be718a7e0babcd1df8a875643c56bbb552e554442b8e7b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c9ded3282be6e6f243be718a7e0babcd1df8a875643c56bbb552e554442b8e7b", kill_on_drop: false }`
[INFO] [stdout] c9ded3282be6e6f243be718a7e0babcd1df8a875643c56bbb552e554442b8e7b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b97e6d035ef57919ff5b80ef1b80e8a5e5d7bd8ec813f4a954b2946aaa2f57af
[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" "b97e6d035ef57919ff5b80ef1b80e8a5e5d7bd8ec813f4a954b2946aaa2f57af", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/bytes_utils-925a3957ecf9ddfd)
[INFO] [stdout] 
[INFO] [stdout] running 28 tests
[INFO] [stdout] test segmented::tests::advance_border ... ok
[INFO] [stdout] test segmented::tests::advance_across ... ok
[INFO] [stdout] test segmented::tests::advance_within ... ok
[INFO] [stdout] test segmented::tests::chunk_vectored_nested ... ok
[INFO] [stdout] test segmented::tests::empty ... ok
[INFO] [stdout] test segmented::tests::empty_at_border ... ok
[INFO] [stdout] test segmented::tests::empty_bufs ... ok
[INFO] [stdout] test segmented::tests::empty_slices ... ok
[INFO] [stdout] test string::tests::split_at_bytes_end ... ok
[INFO] [stdout] test segmented::tests::to_bytes_all ... ok
[INFO] [stdout] test segmented::tests::sliced_hello ... ok
[INFO] [stdout] test string::tests::split_empty_pat ... ok
[INFO] [stdout] test segmented::tests::chunk_vectored ... ok
[INFO] [stdout] test string::tests::split_at_bytes_begin ... ok
[INFO] [stdout] test string::tests::split_same ... ok
[INFO] [stdout] test string::tests::split_w_byte_index ... ok
[INFO] [stdout] test segmented::tests::segments ... ok
[INFO] [stdout] test string::tests::split_at_bytes_mid ... ok
[INFO] [stdout] test string::tests::split_at_bytes_panic ... ok
[INFO] [stdout] test string::tests::slice_checks_char_boundaries ... ok
[INFO] [stdout] test string::tests::split_ascii_whitespace ... ok
[INFO] [stdout] test string::tests::lines ... ok
[INFO] [stdout] test string::tests::split_whitespace ... ok
[INFO] [stdout] test string::tests::split_n ... ok
[INFO] [stdout] test string::tests::rsplit ... ok
[INFO] [stdout] test string::tests::split ... ok
[INFO] [stdout] test string::tests::rsplit_n ... ok
[INFO] [stdout] test segmented::tests::random ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 28 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.90s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests bytes-utils
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test src/string.rs - format_bytes_mut (line 791) ... ok
[INFO] [stdout] test src/string.rs - format_bytes (line 775) ... ok
[INFO] [stdout] test src/string.rs - string (line 36) ... ok
[INFO] [stdout] test src/segmented.rs - segmented::SegmentedBuf (line 202) ... ok
[INFO] [stdout] test src/segmented.rs - segmented::SegmentedSlice (line 35) ... ok
[INFO] [stdout] test src/string.rs - string::Str::slice_ref (line 842) ... ok
[INFO] [stdout] test src/segmented.rs - segmented::SegmentedBuf (line 177) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.44s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b97e6d035ef57919ff5b80ef1b80e8a5e5d7bd8ec813f4a954b2946aaa2f57af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b97e6d035ef57919ff5b80ef1b80e8a5e5d7bd8ec813f4a954b2946aaa2f57af", kill_on_drop: false }`
[INFO] [stdout] b97e6d035ef57919ff5b80ef1b80e8a5e5d7bd8ec813f4a954b2946aaa2f57af