[INFO] fetching crate os_str_bytes 5.0.0...
[INFO] testing os_str_bytes-5.0.0 against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799
[INFO] extracting crate os_str_bytes 5.0.0 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate os_str_bytes 5.0.0 on toolchain 62efba8a050c64249dab942951bb28f710208bc8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate os_str_bytes 5.0.0
[INFO] finished tweaking crates.io crate os_str_bytes 5.0.0
[INFO] tweaked toml for crates.io crate os_str_bytes 5.0.0 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "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-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" "+62efba8a050c64249dab942951bb28f710208bc8" "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] 84607084ce38bc5f5f41fb2e620b813af1d97ed40a019a13e93e786f65f01d94
[INFO] running `Command { std: "docker" "start" "-a" "84607084ce38bc5f5f41fb2e620b813af1d97ed40a019a13e93e786f65f01d94", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "84607084ce38bc5f5f41fb2e620b813af1d97ed40a019a13e93e786f65f01d94", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "84607084ce38bc5f5f41fb2e620b813af1d97ed40a019a13e93e786f65f01d94", kill_on_drop: false }`
[INFO] [stdout] 84607084ce38bc5f5f41fb2e620b813af1d97ed40a019a13e93e786f65f01d94
[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" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9957a5ccc4edd139c306e7858887fdfc2c4bcbd7140c5b7ae80e19de8728ab20
[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" "9957a5ccc4edd139c306e7858887fdfc2c4bcbd7140c5b7ae80e19de8728ab20", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling os_str_bytes v5.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.30s
[INFO] running `Command { std: "docker" "inspect" "9957a5ccc4edd139c306e7858887fdfc2c4bcbd7140c5b7ae80e19de8728ab20", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9957a5ccc4edd139c306e7858887fdfc2c4bcbd7140c5b7ae80e19de8728ab20", kill_on_drop: false }`
[INFO] [stdout] 9957a5ccc4edd139c306e7858887fdfc2c4bcbd7140c5b7ae80e19de8728ab20
[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" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 99c8301d6319f2091841dc4b33d4bd8dc24c4b8e31c9fa25f7400480bf6d66aa
[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" "99c8301d6319f2091841dc4b33d4bd8dc24c4b8e31c9fa25f7400480bf6d66aa", kill_on_drop: false }`
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling os_str_bytes v5.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.20s
[INFO] running `Command { std: "docker" "inspect" "99c8301d6319f2091841dc4b33d4bd8dc24c4b8e31c9fa25f7400480bf6d66aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "99c8301d6319f2091841dc4b33d4bd8dc24c4b8e31c9fa25f7400480bf6d66aa", kill_on_drop: false }`
[INFO] [stdout] 99c8301d6319f2091841dc4b33d4bd8dc24c4b8e31c9fa25f7400480bf6d66aa
[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" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", 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] 389d5384a5815d27568ce7525453f7f2456cb45d1b7bdd1e1f769f8914b7009e
[INFO] running `Command { std: "docker" "start" "-a" "389d5384a5815d27568ce7525453f7f2456cb45d1b7bdd1e1f769f8914b7009e", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/os_str_bytes-3119443a81a14572)
[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] [stderr]    Doc-tests os_str_bytes
[INFO] [stdout] 
[INFO] [stdout] running 33 tests
[INFO] [stdout] test src/raw_str.rs - raw_str::RawOsStr::is_empty (line 310) ... ok
[INFO] [stdout] test src/raw_str.rs - raw_str::RawOsStr::contains (line 215) ... ok
[INFO] [stdout] test src/raw_str.rs - raw_str::RawOsStr::ends_with_os (line 266) ... ok
[INFO] [stdout] test src/raw_str.rs - raw_str::RawOsStr::from_str (line 165) ... ok
[INFO] [stdout] test src/raw_str.rs - raw_str::RawOsStr::find (line 287) ... ok
[INFO] [stdout] test src/raw_str.rs - raw_str::RawOsStr::ends_with (line 239) ... ok
[INFO] [stdout] test src/lib.rs - OsStrBytes::to_raw_bytes (line 283) ... ok
[INFO] [stdout] test src/raw_str.rs - raw_str::RawOsStr::raw_len (line 336) ... ok
[INFO] [stdout] test src/lib.rs - (line 114) ... ok
[INFO] [stdout] test src/raw_str.rs - raw_str::RawOsStr::rfind (line 356) ... ok
[INFO] [stdout] test src/raw_str.rs - raw_str::RawOsStr::new (line 136) ... ok
[INFO] [stdout] test src/lib.rs - OsStrBytes::from_raw_bytes (line 258) ... ok
[INFO] [stdout] test src/lib.rs - OsStringBytes::into_raw_vec (line 381) ... ok
[INFO] [stdout] test src/raw_str.rs - raw_str::RawOsStr::as_raw_bytes (line 188) ... ok
[INFO] [stdout] test src/raw_str.rs - raw_str::RawOsStr::rsplit_once (line 390) ... ok
[INFO] [stdout] test src/lib.rs - OsStringBytes::from_raw_vec (line 358) ... ok
[INFO] [stdout] test src/raw_str.rs - raw_str::RawOsStr::starts_with_os (line 566) ... ok
[INFO] [stdout] test src/raw_str.rs - raw_str::RawOsStr::starts_with (line 538) ... ok
[INFO] [stdout] test src/raw_str.rs - raw_str::RawOsStr::split_at (line 473) ... ok
[INFO] [stdout] test src/raw_str.rs - raw_str::RawOsStr::split_once (line 511) ... ok
[INFO] [stdout] test src/raw_str.rs - raw_str::RawOsStr::trim_start_matches (line 738) ... ok
[INFO] [stdout] test src/raw_str.rs - raw_str::RawOsStr::strip_suffix (line 617) ... ok
[INFO] [stdout] test src/raw_str.rs - raw_str::RawOsStr::split (line 450) ... ok
[INFO] [stdout] test src/raw_str.rs - raw_str::RawOsString::from_string (line 869) ... ok
[INFO] [stdout] test src/raw_str.rs - raw_str::RawOsStr::trim_end_matches (line 715) ... ok
[INFO] [stdout] test src/raw_str.rs - raw_str::RawOsStr::strip_prefix (line 587) ... ok
[INFO] [stdout] test src/raw_str.rs - raw_str::RawOsStr::to_str (line 665) ... ok
[INFO] [stdout] test src/raw_str.rs - raw_str::RawOsStr::to_os_str (line 643) ... ok
[INFO] [stdout] test src/raw_str.rs - raw_str::RawOsStr::to_str_lossy (line 689) ... ok
[INFO] [stdout] test src/raw_str.rs - raw_str::RawOsString::into_string (line 936) ... ok
[INFO] [stdout] test src/raw_str.rs - raw_str::RawOsString::into_raw_vec (line 913) ... ok
[INFO] [stdout] test src/raw_str.rs - raw_str::RawOsString::new (line 845) ... ok
[INFO] [stdout] test src/raw_str.rs - raw_str::RawOsString::into_os_string (line 888) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 33 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 7.05s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "389d5384a5815d27568ce7525453f7f2456cb45d1b7bdd1e1f769f8914b7009e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "389d5384a5815d27568ce7525453f7f2456cb45d1b7bdd1e1f769f8914b7009e", kill_on_drop: false }`
[INFO] [stdout] 389d5384a5815d27568ce7525453f7f2456cb45d1b7bdd1e1f769f8914b7009e