[INFO] fetching crate io-arrays 0.9.0...
[INFO] testing io-arrays-0.9.0 against 1.60.0 for beta-1.61-1
[INFO] extracting crate io-arrays 0.9.0 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate io-arrays 0.9.0 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate io-arrays 0.9.0
[INFO] finished tweaking crates.io crate io-arrays 0.9.0
[INFO] tweaked toml for crates.io crate io-arrays 0.9.0 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] crate crates.io crate io-arrays 0.9.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded io-streams v0.11.0
[INFO] [stderr]   Downloaded cap-async-std v0.24.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "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] c10b4c1ab2e7088e8083a8ba3ed2ceefc16b8786850efe7642eba7821fe2fc2c
[INFO] running `Command { std: "docker" "start" "-a" "c10b4c1ab2e7088e8083a8ba3ed2ceefc16b8786850efe7642eba7821fe2fc2c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c10b4c1ab2e7088e8083a8ba3ed2ceefc16b8786850efe7642eba7821fe2fc2c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c10b4c1ab2e7088e8083a8ba3ed2ceefc16b8786850efe7642eba7821fe2fc2c", kill_on_drop: false }`
[INFO] [stdout] c10b4c1ab2e7088e8083a8ba3ed2ceefc16b8786850efe7642eba7821fe2fc2c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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=warn" "-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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "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] 364e69fae8aa3be7564aa30df2891423a0a5bc286ecd51d3a7e6f2bde7c7d70c
[INFO] running `Command { std: "docker" "start" "-a" "364e69fae8aa3be7564aa30df2891423a0a5bc286ecd51d3a7e6f2bde7c7d70c", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.116
[INFO] [stderr]    Compiling io-lifetimes v0.5.1
[INFO] [stderr]    Compiling rustix v0.33.0
[INFO] [stderr]    Compiling io-extras v0.13.2
[INFO] [stderr]    Compiling linux-raw-sys v0.0.37
[INFO] [stderr]    Compiling cap-primitives v0.24.0
[INFO] [stderr]    Compiling socketpair v0.14.0
[INFO] [stderr]    Compiling maybe-owned v0.3.4
[INFO] [stderr]    Compiling system-interface v0.20.0
[INFO] [stderr]    Compiling ambient-authority v0.0.1
[INFO] [stderr]    Compiling cap-std v0.24.0
[INFO] [stderr]    Compiling io-streams v0.11.0
[INFO] [stderr]    Compiling cap-fs-ext v0.24.0
[INFO] [stderr]    Compiling io-arrays v0.9.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling duplex v0.11.0
[INFO] [stderr]    Compiling os_pipe v1.0.0
[INFO] [stderr]    Compiling page_size v0.4.2
[INFO] [stderr]    Compiling fs-set-times v0.15.0
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 26.20s
[INFO] running `Command { std: "docker" "inspect" "364e69fae8aa3be7564aa30df2891423a0a5bc286ecd51d3a7e6f2bde7c7d70c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "364e69fae8aa3be7564aa30df2891423a0a5bc286ecd51d3a7e6f2bde7c7d70c", kill_on_drop: false }`
[INFO] [stdout] 364e69fae8aa3be7564aa30df2891423a0a5bc286ecd51d3a7e6f2bde7c7d70c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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=warn" "-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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "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] 459fccb4db6849b5f5807986b2983e32ac6cdefc51f18c54a9b6f37ac3503c8b
[INFO] running `Command { std: "docker" "start" "-a" "459fccb4db6849b5f5807986b2983e32ac6cdefc51f18c54a9b6f37ac3503c8b", kill_on_drop: false }`
[INFO] [stderr]    Compiling anyhow v1.0.53
[INFO] [stderr]    Compiling getrandom v0.2.4
[INFO] [stderr]    Compiling uuid v0.8.2
[INFO] [stderr]    Compiling cap-tempfile v0.24.0
[INFO] [stderr]    Compiling io-arrays v0.9.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 6.33s
[INFO] running `Command { std: "docker" "inspect" "459fccb4db6849b5f5807986b2983e32ac6cdefc51f18c54a9b6f37ac3503c8b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "459fccb4db6849b5f5807986b2983e32ac6cdefc51f18c54a9b6f37ac3503c8b", kill_on_drop: false }`
[INFO] [stdout] 459fccb4db6849b5f5807986b2983e32ac6cdefc51f18c54a9b6f37ac3503c8b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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=warn" "-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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 59ae0a2ba1cc3124c67b6ffab9ba472ce3bc32211ecb7cc8ea78fbfda790c3d6
[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" "59ae0a2ba1cc3124c67b6ffab9ba472ce3bc32211ecb7cc8ea78fbfda790c3d6", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/io_arrays-b09426a6f76b0cb8)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/tests.rs (/opt/rustwide/target/debug/deps/tests-e8ba17d78638e9a8)
[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 io-arrays
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test test_anonymous ... ok
[INFO] [stdout] test test_bytes ... ok
[INFO] [stdout] test test_read_past_end ... ok
[INFO] [stdout] test test_write_past_end ... ok
[INFO] [stdout] test test_streaming_read ... ok
[INFO] [stdout] test test_small_copy ... ok
[INFO] [stdout] test test_write_nothing_past_end ... ok
[INFO] [stdout] test test_various_edits ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[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] running `Command { std: "docker" "inspect" "59ae0a2ba1cc3124c67b6ffab9ba472ce3bc32211ecb7cc8ea78fbfda790c3d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "59ae0a2ba1cc3124c67b6ffab9ba472ce3bc32211ecb7cc8ea78fbfda790c3d6", kill_on_drop: false }`
[INFO] [stdout] 59ae0a2ba1cc3124c67b6ffab9ba472ce3bc32211ecb7cc8ea78fbfda790c3d6