[INFO] fetching crate io-uring-epoll 0.2.0-pre1...
[INFO] testing io-uring-epoll-0.2.0-pre1 against try#b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b for pr-145330-1
[INFO] extracting crate io-uring-epoll 0.2.0-pre1 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate io-uring-epoll 0.2.0-pre1
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate io-uring-epoll 0.2.0-pre1
[INFO] tweaked toml for crates.io crate io-uring-epoll 0.2.0-pre1 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate io-uring-epoll 0.2.0-pre1 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 io-uring-epoll 0.2.0-pre1 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-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] efb607f34414da8c5bc72dcf3c4bb72263a92d37275009aa97724daaea48650e
[INFO] running `Command { std: "docker" "start" "-a" "efb607f34414da8c5bc72dcf3c4bb72263a92d37275009aa97724daaea48650e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "efb607f34414da8c5bc72dcf3c4bb72263a92d37275009aa97724daaea48650e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "efb607f34414da8c5bc72dcf3c4bb72263a92d37275009aa97724daaea48650e", kill_on_drop: false }`
[INFO] [stdout] efb607f34414da8c5bc72dcf3c4bb72263a92d37275009aa97724daaea48650e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 11b24b0a7d3acef279560f8d7fc2fba14ff05093a7d76ee21f6804cbb38d8a6a
[INFO] running `Command { std: "docker" "start" "-a" "11b24b0a7d3acef279560f8d7fc2fba14ff05093a7d76ee21f6804cbb38d8a6a", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.169
[INFO] [stderr]    Compiling autocfg v1.2.0
[INFO] [stderr]    Compiling io-uring v0.7.4
[INFO] [stderr]    Compiling foldhash v0.1.4
[INFO] [stderr]    Compiling slabbable v0.1.0
[INFO] [stderr]    Compiling io-uring-owner v0.2.0-pre1
[INFO] [stderr]    Compiling capacity v0.1.2
[INFO] [stderr]    Compiling io-uring-fd v0.2.0-pre1
[INFO] [stderr]    Compiling hashbrown v0.15.2
[INFO] [stderr]    Compiling slab v0.4.9
[INFO] [stderr]    Compiling slabbable-hash v0.1.0
[INFO] [stderr]    Compiling slabbable-impl-selector v0.1.0
[INFO] [stderr]    Compiling io-uring-opcode v0.2.0-pre1
[INFO] [stderr]    Compiling io-uring-bearer v0.2.0-pre1
[INFO] [stderr]    Compiling io-uring-epoll v0.2.0-pre1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.30s
[INFO] running `Command { std: "docker" "inspect" "11b24b0a7d3acef279560f8d7fc2fba14ff05093a7d76ee21f6804cbb38d8a6a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "11b24b0a7d3acef279560f8d7fc2fba14ff05093a7d76ee21f6804cbb38d8a6a", kill_on_drop: false }`
[INFO] [stdout] 11b24b0a7d3acef279560f8d7fc2fba14ff05093a7d76ee21f6804cbb38d8a6a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] aa2f672c374e162ad8c50f9ee84503f900ec0b246a238aec31d196ff869a8abc
[INFO] running `Command { std: "docker" "start" "-a" "aa2f672c374e162ad8c50f9ee84503f900ec0b246a238aec31d196ff869a8abc", kill_on_drop: false }`
[INFO] [stderr]    Compiling io-uring-epoll v0.2.0-pre1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.72s
[INFO] running `Command { std: "docker" "inspect" "aa2f672c374e162ad8c50f9ee84503f900ec0b246a238aec31d196ff869a8abc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aa2f672c374e162ad8c50f9ee84503f900ec0b246a238aec31d196ff869a8abc", kill_on_drop: false }`
[INFO] [stdout] aa2f672c374e162ad8c50f9ee84503f900ec0b246a238aec31d196ff869a8abc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] b0c0414e0e1ea653b5029fb986362dbbf329732452ba7f15552df5e584aaa30f
[INFO] running `Command { std: "docker" "start" "-a" "b0c0414e0e1ea653b5029fb986362dbbf329732452ba7f15552df5e584aaa30f", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] test handled_fd::test::mask_fd_et ... ok
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/io_uring_epoll-7fa754e089f576c4)
[INFO] [stdout] test handled_fd::test::mask_fd_in ... ok
[INFO] [stdout] test handled_fd::test::mask_fd_inouts ... ok
[INFO] [stdout] test handled_fd::test::mask_fd_msg ... ok
[INFO] [stdout] test handled_fd::test::mask_fd_oneshot ... ok
[INFO] [stdout] test handled_fd::test::mask_fd_pri ... ok
[INFO] [stdout] test handled_fd::test::mask_fd_rdband ... ok
[INFO] [stdout] test handled_fd::test::mask_fd_rdhup ... ok
[INFO] [stdout] test handled_fd::test::mask_fd_rdnorm ... ok
[INFO] [stdout] test handled_fd::test::mask_fd_wakeup ... ok
[INFO] [stdout] test handled_fd::test::mask_fd_wrband ... ok
[INFO] [stdout] test handled_fd::test::mask_fd_wrnorm ... ok
[INFO] [stdout] test handled_fd::test::mask_fd_hup ... ok
[INFO] [stdout] test handled_fd::test::mask_fd_err ... ok
[INFO] [stdout] test handled_fd::test::mask_fd_out ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.08s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests io_uring_epoll
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 36) ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b0c0414e0e1ea653b5029fb986362dbbf329732452ba7f15552df5e584aaa30f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b0c0414e0e1ea653b5029fb986362dbbf329732452ba7f15552df5e584aaa30f", kill_on_drop: false }`
[INFO] [stdout] b0c0414e0e1ea653b5029fb986362dbbf329732452ba7f15552df5e584aaa30f