[INFO] fetching crate linux-io 0.12.1...
[INFO] testing linux-io-0.12.1 against try#b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b for pr-145330-1
[INFO] extracting crate linux-io 0.12.1 into /workspace/builds/worker-2-tc2/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-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate linux-io 0.12.1 on toolchain b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 71509f3765f6722fa2f77139b00d38aba278ac0838073e9c1a9403762bc261d8
[INFO] running `Command { std: "docker" "start" "-a" "71509f3765f6722fa2f77139b00d38aba278ac0838073e9c1a9403762bc261d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "71509f3765f6722fa2f77139b00d38aba278ac0838073e9c1a9403762bc261d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "71509f3765f6722fa2f77139b00d38aba278ac0838073e9c1a9403762bc261d8", kill_on_drop: false }`
[INFO] [stdout] 71509f3765f6722fa2f77139b00d38aba278ac0838073e9c1a9403762bc261d8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 796f9ebe01a682d6a82c9d8c07f7ca4db0ad2f6cf56aa4e548b7e4ff49c2c337
[INFO] running `Command { std: "docker" "start" "-a" "796f9ebe01a682d6a82c9d8c07f7ca4db0ad2f6cf56aa4e548b7e4ff49c2c337", 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 0.72s
[INFO] running `Command { std: "docker" "inspect" "796f9ebe01a682d6a82c9d8c07f7ca4db0ad2f6cf56aa4e548b7e4ff49c2c337", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "796f9ebe01a682d6a82c9d8c07f7ca4db0ad2f6cf56aa4e548b7e4ff49c2c337", kill_on_drop: false }`
[INFO] [stdout] 796f9ebe01a682d6a82c9d8c07f7ca4db0ad2f6cf56aa4e548b7e4ff49c2c337
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7f5cea29df1642f3c6ad0a96a297792d19f2e0ca0400cebd7ebbab20353e141b
[INFO] running `Command { std: "docker" "start" "-a" "7f5cea29df1642f3c6ad0a96a297792d19f2e0ca0400cebd7ebbab20353e141b", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.139
[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 1.55s
[INFO] running `Command { std: "docker" "inspect" "7f5cea29df1642f3c6ad0a96a297792d19f2e0ca0400cebd7ebbab20353e141b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7f5cea29df1642f3c6ad0a96a297792d19f2e0ca0400cebd7ebbab20353e141b", kill_on_drop: false }`
[INFO] [stdout] 7f5cea29df1642f3c6ad0a96a297792d19f2e0ca0400cebd7ebbab20353e141b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] edb7b69e9ae5898a1a20723a6924a5fda23d04ed3a924eb1ff96dc551639f43c
[INFO] running `Command { std: "docker" "start" "-a" "edb7b69e9ae5898a1a20723a6924a5fda23d04ed3a924eb1ff96dc551639f43c", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/linux_io-eead3d8cd5b47e68)
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test tests::getdents ... ok
[INFO] [stdout] test tests::socket_dynipv4_bind_tcp ... ok
[INFO] [stdout] test tests::getdents_all ... ok
[INFO] [stdout] test tests::socket_dynipv6_bind_tcp ... ok
[INFO] [stdout] test tests::futex_mutex ... ok
[INFO] [stdout] test tests::getdents_all_fnmut ... ok
[INFO] [stdout] test tests::socket_dynipv6mappedv4_bind_tcp ... ok
[INFO] [stdout] test tests::socket_ipv4_bind_tcp ... ok
[INFO] [stdout] test tests::socket_ipv6_bind_tcp ... ok
[INFO] [stdout] test tests::socket_getsockopt ... ok
[INFO] [stdout] test tests::socket_setsockopt ... ok
[INFO] [stdout] test tests::fcntl_dup ... ok
[INFO] [stdout] test tests::dup ... ok
[INFO] [stdout] test tests::create_write_close_open_read_close ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[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" "edb7b69e9ae5898a1a20723a6924a5fda23d04ed3a924eb1ff96dc551639f43c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "edb7b69e9ae5898a1a20723a6924a5fda23d04ed3a924eb1ff96dc551639f43c", kill_on_drop: false }`
[INFO] [stdout] edb7b69e9ae5898a1a20723a6924a5fda23d04ed3a924eb1ff96dc551639f43c