[INFO] fetching crate io-uring-epoll 0.2.0-pre1...
[INFO] testing io-uring-epoll-0.2.0-pre1 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[INFO] extracting crate io-uring-epoll 0.2.0-pre1 into /workspace/builds/worker-1-tc1/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-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate io-uring-epoll 0.2.0-pre1 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded slabbable-stablevec v0.1.0
[INFO] [stderr]   Downloaded no-std-compat v0.2.0
[INFO] [stderr]   Downloaded slabbable-impl-selector v0.1.0
[INFO] [stderr]   Downloaded io-uring-fd v0.2.0-pre1
[INFO] [stderr]   Downloaded io-uring-opcode v0.2.0-pre1
[INFO] [stderr]   Downloaded io-uring-owner v0.2.0-pre1
[INFO] [stderr]   Downloaded slabbable v0.1.0
[INFO] [stderr]   Downloaded capacity v0.1.2
[INFO] [stderr]   Downloaded io-uring v0.7.4
[INFO] [stderr]   Downloaded slabbable-hash v0.1.0
[INFO] [stderr]   Downloaded stable-vec v0.4.1
[INFO] [stderr]   Downloaded io-uring-bearer v0.2.0-pre1
[INFO] [stderr]   Downloaded slabbable-slab v0.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ca325e0ee584ff1698a611d3a517d4dde5accf972efffe37b19258343c5b9803
[INFO] running `Command { std: "docker" "start" "-a" "ca325e0ee584ff1698a611d3a517d4dde5accf972efffe37b19258343c5b9803", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ca325e0ee584ff1698a611d3a517d4dde5accf972efffe37b19258343c5b9803", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ca325e0ee584ff1698a611d3a517d4dde5accf972efffe37b19258343c5b9803", kill_on_drop: false }`
[INFO] [stdout] ca325e0ee584ff1698a611d3a517d4dde5accf972efffe37b19258343c5b9803
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] da012ef7b100716c54f0a8f80121c64283c2848eb58e5a1214a8aa9bc61cb384
[INFO] running `Command { std: "docker" "start" "-a" "da012ef7b100716c54f0a8f80121c64283c2848eb58e5a1214a8aa9bc61cb384", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.169
[INFO] [stderr]    Compiling foldhash v0.1.4
[INFO] [stderr]    Compiling io-uring v0.7.4
[INFO] [stderr]    Compiling allocator-api2 v0.2.21
[INFO] [stderr]    Compiling autocfg v1.2.0
[INFO] [stderr]    Compiling equivalent v1.0.1
[INFO] [stderr]    Compiling nohash-hasher v0.2.0
[INFO] [stderr]    Compiling slabbable v0.1.0
[INFO] [stderr]    Compiling bitflags v2.6.0
[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 slab v0.4.9
[INFO] [stderr]    Compiling hashbrown v0.15.2
[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 6.43s
[INFO] running `Command { std: "docker" "inspect" "da012ef7b100716c54f0a8f80121c64283c2848eb58e5a1214a8aa9bc61cb384", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "da012ef7b100716c54f0a8f80121c64283c2848eb58e5a1214a8aa9bc61cb384", kill_on_drop: false }`
[INFO] [stdout] da012ef7b100716c54f0a8f80121c64283c2848eb58e5a1214a8aa9bc61cb384
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 9fbe92a2ab426aebbb2305912668db45bb75b5f55b1de70e91015fdbdc01226e
[INFO] running `Command { std: "docker" "start" "-a" "9fbe92a2ab426aebbb2305912668db45bb75b5f55b1de70e91015fdbdc01226e", 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 1.25s
[INFO] running `Command { std: "docker" "inspect" "9fbe92a2ab426aebbb2305912668db45bb75b5f55b1de70e91015fdbdc01226e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9fbe92a2ab426aebbb2305912668db45bb75b5f55b1de70e91015fdbdc01226e", kill_on_drop: false }`
[INFO] [stdout] 9fbe92a2ab426aebbb2305912668db45bb75b5f55b1de70e91015fdbdc01226e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 6a8441a53b988a0a2efb24890cfb0484cf4386491a3d3b59cae6cedbf24c6f67
[INFO] running `Command { std: "docker" "start" "-a" "6a8441a53b988a0a2efb24890cfb0484cf4386491a3d3b59cae6cedbf24c6f67", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/io_uring_epoll-548cdf561a73c1d1)
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test handled_fd::test::mask_fd_err ... ok
[INFO] [stdout] test handled_fd::test::mask_fd_hup ... ok
[INFO] [stdout] test handled_fd::test::mask_fd_et ... ok
[INFO] [stdout] test handled_fd::test::mask_fd_msg ... ok
[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_pri ... ok
[INFO] [stdout] test handled_fd::test::mask_fd_out ... 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_oneshot ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "6a8441a53b988a0a2efb24890cfb0484cf4386491a3d3b59cae6cedbf24c6f67", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6a8441a53b988a0a2efb24890cfb0484cf4386491a3d3b59cae6cedbf24c6f67", kill_on_drop: false }`
[INFO] [stdout] 6a8441a53b988a0a2efb24890cfb0484cf4386491a3d3b59cae6cedbf24c6f67