[INFO] fetching crate linux-io 0.12.1...
[INFO] testing linux-io-0.12.1 against 1.90.0 for beta-1.91-3
[INFO] extracting crate linux-io 0.12.1 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate linux-io 0.12.1
[INFO] finished tweaking crates.io crate linux-io 0.12.1
[INFO] tweaked toml for crates.io crate linux-io 0.12.1 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate linux-io 0.12.1 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate linux-io 0.12.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded linux-unsafe v0.12.1
[INFO] [stderr]   Downloaded libc v0.2.139
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 08e9718a63a22af6f78bef62d9b00d6457de4854a87e48eb10cf3044dddda974
[INFO] running `Command { std: "docker" "start" "-a" "08e9718a63a22af6f78bef62d9b00d6457de4854a87e48eb10cf3044dddda974", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "08e9718a63a22af6f78bef62d9b00d6457de4854a87e48eb10cf3044dddda974", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "08e9718a63a22af6f78bef62d9b00d6457de4854a87e48eb10cf3044dddda974", kill_on_drop: false }`
[INFO] [stdout] 08e9718a63a22af6f78bef62d9b00d6457de4854a87e48eb10cf3044dddda974
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1375be06bbded231595ca2effad810d4fa78fa703d9f032b11ba722e9584fbed
[INFO] running `Command { std: "docker" "start" "-a" "1375be06bbded231595ca2effad810d4fa78fa703d9f032b11ba722e9584fbed", kill_on_drop: false }`
[INFO] [stderr]    Compiling linux-unsafe v0.12.1
[INFO] [stderr]    Compiling linux-io v0.12.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.98s
[INFO] running `Command { std: "docker" "inspect" "1375be06bbded231595ca2effad810d4fa78fa703d9f032b11ba722e9584fbed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1375be06bbded231595ca2effad810d4fa78fa703d9f032b11ba722e9584fbed", kill_on_drop: false }`
[INFO] [stdout] 1375be06bbded231595ca2effad810d4fa78fa703d9f032b11ba722e9584fbed
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9e580b971c53da9e675fae515c0dd974b2ad3fcabb7746fb9602090161b1584b
[INFO] running `Command { std: "docker" "start" "-a" "9e580b971c53da9e675fae515c0dd974b2ad3fcabb7746fb9602090161b1584b", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.139
[INFO] [stderr]    Compiling fastrand v1.8.0
[INFO] [stderr]    Compiling remove_dir_all v0.5.3
[INFO] [stderr]    Compiling tempfile v3.3.0
[INFO] [stderr]    Compiling linux-io v0.12.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.14s
[INFO] running `Command { std: "docker" "inspect" "9e580b971c53da9e675fae515c0dd974b2ad3fcabb7746fb9602090161b1584b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9e580b971c53da9e675fae515c0dd974b2ad3fcabb7746fb9602090161b1584b", kill_on_drop: false }`
[INFO] [stdout] 9e580b971c53da9e675fae515c0dd974b2ad3fcabb7746fb9602090161b1584b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2574279f3beac7a748868bd41f2d0dfeec095cd3ec1025ac1ca159f1ff5b9304
[INFO] running `Command { std: "docker" "start" "-a" "2574279f3beac7a748868bd41f2d0dfeec095cd3ec1025ac1ca159f1ff5b9304", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/linux_io-f4ec4e6db2125120)
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test tests::create_write_close_open_read_close ... ok
[INFO] [stdout] test tests::fcntl_dup ... ok
[INFO] [stdout] test tests::dup ... ok
[INFO] [stdout] test tests::getdents ... ok
[INFO] [stdout] test tests::getdents_all ... ok
[INFO] [stdout] test tests::getdents_all_fnmut ... ok
[INFO] [stdout] test tests::socket_dynipv4_bind_tcp ... ok
[INFO] [stdout] test tests::futex_mutex ... ok
[INFO] [stdout] test tests::socket_dynipv6_bind_tcp ... ok
[INFO] [stdout] test tests::socket_dynipv6mappedv4_bind_tcp ... ok
[INFO] [stdout] test tests::socket_getsockopt ... ok
[INFO] [stdout] test tests::socket_ipv4_bind_tcp ... ok
[INFO] [stdout] test tests::socket_setsockopt ... ok
[INFO] [stdout] test tests::socket_ipv6_bind_tcp ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests linux_io
[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" "2574279f3beac7a748868bd41f2d0dfeec095cd3ec1025ac1ca159f1ff5b9304", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2574279f3beac7a748868bd41f2d0dfeec095cd3ec1025ac1ca159f1ff5b9304", kill_on_drop: false }`
[INFO] [stdout] 2574279f3beac7a748868bd41f2d0dfeec095cd3ec1025ac1ca159f1ff5b9304