[INFO] fetching crate bytes-utils 0.1.1...
[INFO] testing bytes-utils-0.1.1 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[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 722e1797249a965b6335aebd65d777f917e498f1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "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" "+722e1797249a965b6335aebd65d777f917e498f1" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", 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] ef4693e22108d841ecc4da4740f1d690f4c9d519a48b1aabcde8096badb962be
[INFO] running `Command { std: "docker" "start" "-a" "ef4693e22108d841ecc4da4740f1d690f4c9d519a48b1aabcde8096badb962be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ef4693e22108d841ecc4da4740f1d690f4c9d519a48b1aabcde8096badb962be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef4693e22108d841ecc4da4740f1d690f4c9d519a48b1aabcde8096badb962be", kill_on_drop: false }`
[INFO] [stdout] ef4693e22108d841ecc4da4740f1d690f4c9d519a48b1aabcde8096badb962be
[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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3f35c2dc6226dd6431da86419c9041b4e8d764a654bfe973e8a1fba5f5a60e08
[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" "3f35c2dc6226dd6431da86419c9041b4e8d764a654bfe973e8a1fba5f5a60e08", 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 0.91s
[INFO] running `Command { std: "docker" "inspect" "3f35c2dc6226dd6431da86419c9041b4e8d764a654bfe973e8a1fba5f5a60e08", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3f35c2dc6226dd6431da86419c9041b4e8d764a654bfe973e8a1fba5f5a60e08", kill_on_drop: false }`
[INFO] [stdout] 3f35c2dc6226dd6431da86419c9041b4e8d764a654bfe973e8a1fba5f5a60e08
[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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] eb3c281709db358534217781b7c2ed8e823e679700dc797351d4d89da04b0f95
[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" "eb3c281709db358534217781b7c2ed8e823e679700dc797351d4d89da04b0f95", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.107
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling remove_dir_all v0.5.3
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling byteorder v1.4.3
[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_core v0.6.3
[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_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.7.3
[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 25.55s
[INFO] running `Command { std: "docker" "inspect" "eb3c281709db358534217781b7c2ed8e823e679700dc797351d4d89da04b0f95", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eb3c281709db358534217781b7c2ed8e823e679700dc797351d4d89da04b0f95", kill_on_drop: false }`
[INFO] [stdout] eb3c281709db358534217781b7c2ed8e823e679700dc797351d4d89da04b0f95
[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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 665ec97ee4e749430612d6f74b4af6711d6ecc5c88b741e8ccd2e9b674543965
[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" "665ec97ee4e749430612d6f74b4af6711d6ecc5c88b741e8ccd2e9b674543965", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[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::empty ... ok
[INFO] [stdout] test segmented::tests::segments ... ok
[INFO] [stdout] test segmented::tests::sliced_hello ... ok
[INFO] [stdout] test segmented::tests::to_bytes_all ... ok
[INFO] [stdout] test segmented::tests::empty_slices ... ok
[INFO] [stdout] test string::tests::split_at_bytes_mid ... ok
[INFO] [stdout] test segmented::tests::empty_bufs ... ok
[INFO] [stdout] test segmented::tests::empty_at_border ... ok
[INFO] [stdout] test string::tests::split_at_bytes_end ... ok
[INFO] [stdout] test string::tests::split_at_bytes_begin ... ok
[INFO] [stdout] test string::tests::split_empty_pat ... ok
[INFO] [stdout] test segmented::tests::chunk_vectored ... ok
[INFO] [stdout] test segmented::tests::advance_within ... ok
[INFO] [stdout] test segmented::tests::advance_border ... ok
[INFO] [stdout] test string::tests::split_w_byte_index ... ok
[INFO] [stdout] test string::tests::split_same ... 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 ... 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] [stderr]    Doc-tests bytes-utils
[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 1.84s
[INFO] [stdout] 
[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 (line 775) ... 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/string.rs - string::Str::slice_ref (line 842) ... ok
[INFO] [stdout] test src/segmented.rs - segmented::SegmentedBuf (line 202) ... 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 1.62s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "665ec97ee4e749430612d6f74b4af6711d6ecc5c88b741e8ccd2e9b674543965", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "665ec97ee4e749430612d6f74b4af6711d6ecc5c88b741e8ccd2e9b674543965", kill_on_drop: false }`
[INFO] [stdout] 665ec97ee4e749430612d6f74b4af6711d6ecc5c88b741e8ccd2e9b674543965