[INFO] fetching crate bytes-utils 0.1.1...
[INFO] testing bytes-utils-0.1.1 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] extracting crate bytes-utils 0.1.1 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate bytes-utils 0.1.1 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 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-6/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-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 9bcbd430f7aa1ccf5619dc649b61a0ff432a87eda20fd3463fd3d2f2ef990d0f
[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" "9bcbd430f7aa1ccf5619dc649b61a0ff432a87eda20fd3463fd3d2f2ef990d0f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9bcbd430f7aa1ccf5619dc649b61a0ff432a87eda20fd3463fd3d2f2ef990d0f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9bcbd430f7aa1ccf5619dc649b61a0ff432a87eda20fd3463fd3d2f2ef990d0f", kill_on_drop: false }`
[INFO] [stdout] 9bcbd430f7aa1ccf5619dc649b61a0ff432a87eda20fd3463fd3d2f2ef990d0f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] f7672bc956fa54dd12630063c8299fdad2a3ceac4907b09945a84d74e1437d70
[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" "f7672bc956fa54dd12630063c8299fdad2a3ceac4907b09945a84d74e1437d70", kill_on_drop: false }`
[INFO] [stderr]    Compiling bytes v1.1.0
[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 1.45s
[INFO] running `Command { std: "docker" "inspect" "f7672bc956fa54dd12630063c8299fdad2a3ceac4907b09945a84d74e1437d70", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f7672bc956fa54dd12630063c8299fdad2a3ceac4907b09945a84d74e1437d70", kill_on_drop: false }`
[INFO] [stdout] f7672bc956fa54dd12630063c8299fdad2a3ceac4907b09945a84d74e1437d70
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 615564ebfd610c0f57ec0d77b1a7409ff0ce1a7b6f807c4665d3be76ea423e99
[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" "615564ebfd610c0f57ec0d77b1a7409ff0ce1a7b6f807c4665d3be76ea423e99", kill_on_drop: false }`
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling quick-error v1.2.3
[INFO] [stderr]    Compiling bit-vec v0.6.3
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling itertools v0.10.1
[INFO] [stderr]    Compiling wait-timeout v0.2.0
[INFO] [stderr]    Compiling tempfile v3.2.0
[INFO] [stderr]    Compiling rusty-fork v0.3.0
[INFO] [stderr]    Compiling bit-set v0.5.2
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand_xorshift v0.2.0
[INFO] [stderr]    Compiling rand v0.7.3
[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 21.61s
[INFO] running `Command { std: "docker" "inspect" "615564ebfd610c0f57ec0d77b1a7409ff0ce1a7b6f807c4665d3be76ea423e99", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "615564ebfd610c0f57ec0d77b1a7409ff0ce1a7b6f807c4665d3be76ea423e99", kill_on_drop: false }`
[INFO] [stdout] 615564ebfd610c0f57ec0d77b1a7409ff0ce1a7b6f807c4665d3be76ea423e99
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] bd3df30d2bc483afd299411420e121d98c26fd06513807720a6a29adf8e76672
[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" "bd3df30d2bc483afd299411420e121d98c26fd06513807720a6a29adf8e76672", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stdout] running 28 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/bytes_utils-55492d740d58e63e)
[INFO] [stdout] test segmented::tests::advance_across ... ok
[INFO] [stdout] test segmented::tests::chunk_vectored_nested ... ok
[INFO] [stdout] test segmented::tests::advance_border ... ok
[INFO] [stdout] test segmented::tests::advance_within ... 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 segmented::tests::segments ... ok
[INFO] [stdout] test segmented::tests::to_bytes_all ... ok
[INFO] [stdout] test string::tests::split_same ... ok
[INFO] [stdout] test string::tests::split_empty_pat ... ok
[INFO] [stdout] test string::tests::split_w_byte_index ... ok
[INFO] [stdout] test segmented::tests::chunk_vectored ... ok
[INFO] [stdout] test segmented::tests::sliced_hello ... ok
[INFO] [stdout] test string::tests::split_at_bytes_begin ... ok
[INFO] [stdout] test string::tests::split_at_bytes_end ... ok
[INFO] [stdout] test string::tests::split_at_bytes_mid ... ok
[INFO] [stdout] test string::tests::slice_checks_char_boundaries ... ok
[INFO] [stdout] test string::tests::split_at_bytes_panic ... ok
[INFO] [stdout] test string::tests::lines ... ok
[INFO] [stdout] test string::tests::split_ascii_whitespace ... ok
[INFO] [stdout] test string::tests::split ... ok
[INFO] [stdout] test string::tests::split_whitespace ... ok
[INFO] [stdout] test string::tests::rsplit_n ... ok
[INFO] [stdout] test string::tests::split_n ... ok
[INFO] [stdout] test string::tests::rsplit ... 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 1.86s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests bytes-utils
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test src/segmented.rs - segmented::SegmentedSlice (line 35) ... ok
[INFO] [stdout] test src/string.rs - string::format_bytes_mut (line 791) ... ok
[INFO] [stdout] test src/string.rs - string (line 36) ... ok
[INFO] [stdout] test src/segmented.rs - segmented::SegmentedBuf (line 177) ... ok
[INFO] [stdout] test src/segmented.rs - segmented::SegmentedBuf (line 202) ... ok
[INFO] [stdout] test src/string.rs - string::format_bytes (line 775) ... ok
[INFO] [stdout] test src/string.rs - string::Str::slice_ref (line 842) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.52s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "bd3df30d2bc483afd299411420e121d98c26fd06513807720a6a29adf8e76672", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bd3df30d2bc483afd299411420e121d98c26fd06513807720a6a29adf8e76672", kill_on_drop: false }`
[INFO] [stdout] bd3df30d2bc483afd299411420e121d98c26fd06513807720a6a29adf8e76672