[INFO] fetching crate devotee-backend-softbuffer 0.2.0-beta.12...
[INFO] testing devotee-backend-softbuffer-0.2.0-beta.12 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate devotee-backend-softbuffer 0.2.0-beta.12 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate devotee-backend-softbuffer 0.2.0-beta.12
[INFO] finished tweaking crates.io crate devotee-backend-softbuffer 0.2.0-beta.12
[INFO] tweaked toml for crates.io crate devotee-backend-softbuffer 0.2.0-beta.12 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate devotee-backend-softbuffer 0.2.0-beta.12 on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate devotee-backend-softbuffer 0.2.0-beta.12 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" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c848a5beeb51b765823fb9bc3dd85569e8f93ac0f438440970c4ecc295c563d1
[INFO] running `Command { std: "docker" "start" "-a" "c848a5beeb51b765823fb9bc3dd85569e8f93ac0f438440970c4ecc295c563d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c848a5beeb51b765823fb9bc3dd85569e8f93ac0f438440970c4ecc295c563d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c848a5beeb51b765823fb9bc3dd85569e8f93ac0f438440970c4ecc295c563d1", kill_on_drop: false }`
[INFO] [stdout] c848a5beeb51b765823fb9bc3dd85569e8f93ac0f438440970c4ecc295c563d1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=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" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 35f3270d24d55884bd50a71d795e2224937e83d981b5cfcca5670b8191a83935
[INFO] running `Command { std: "docker" "start" "-a" "35f3270d24d55884bd50a71d795e2224937e83d981b5cfcca5670b8191a83935", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.94
[INFO] [stderr]    Compiling unicode-ident v1.0.18
[INFO] [stderr]    Compiling bitflags v2.9.0
[INFO] [stderr]    Compiling rustix v0.38.44
[INFO] [stderr]    Compiling linux-raw-sys v0.4.15
[INFO] [stderr]    Compiling once_cell v1.21.1
[INFO] [stderr]    Compiling libc v0.2.171
[INFO] [stderr]    Compiling log v0.4.26
[INFO] [stderr]    Compiling tracing-core v0.1.33
[INFO] [stderr]    Compiling cfg_aliases v0.2.1
[INFO] [stderr]    Compiling libloading v0.8.6
[INFO] [stderr]    Compiling wayland-sys v0.31.6
[INFO] [stderr]    Compiling cc v1.2.17
[INFO] [stderr]    Compiling autocfg v1.4.0
[INFO] [stderr]    Compiling drm-sys v0.7.0
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling as-raw-xcb-connection v1.0.1
[INFO] [stderr]    Compiling memchr v2.7.4
[INFO] [stderr]    Compiling drm-fourcc v2.2.0
[INFO] [stderr]    Compiling dlib v0.5.2
[INFO] [stderr]    Compiling linux-raw-sys v0.6.5
[INFO] [stderr]    Compiling x11-dl v2.21.0
[INFO] [stderr]    Compiling tracing v0.1.41
[INFO] [stderr]    Compiling tiny-xlib v0.2.4
[INFO] [stderr]    Compiling x11rb-protocol v0.13.1
[INFO] [stderr]    Compiling downcast-rs v1.2.1
[INFO] [stderr]    Compiling smallvec v1.14.0
[INFO] [stderr]    Compiling wayland-client v0.31.8
[INFO] [stderr]    Compiling scoped-tls v1.0.1
[INFO] [stderr]    Compiling winit v0.30.9
[INFO] [stderr]    Compiling softbuffer v0.4.6
[INFO] [stderr]    Compiling raw-window-handle v0.6.2
[INFO] [stderr]    Compiling ctor-lite v0.1.0
[INFO] [stderr]    Compiling xkeysym v0.2.1
[INFO] [stderr]    Compiling fastrand v2.3.0
[INFO] [stderr]    Compiling dpi v0.1.1
[INFO] [stderr]    Compiling slab v0.4.9
[INFO] [stderr]    Compiling percent-encoding v2.3.1
[INFO] [stderr]    Compiling cursor-icon v1.1.0
[INFO] [stderr]    Compiling smol_str v0.2.2
[INFO] [stderr]    Compiling devotee-backend v0.2.0-beta.5
[INFO] [stderr]    Compiling quick-xml v0.37.2
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.100
[INFO] [stderr]    Compiling memmap2 v0.9.5
[INFO] [stderr]    Compiling xkbcommon-dl v0.4.2
[INFO] [stderr]    Compiling wayland-scanner v0.31.6
[INFO] [stderr]    Compiling wayland-backend v0.3.8
[INFO] [stderr]    Compiling bytemuck_derive v1.9.2
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling bytemuck v1.22.0
[INFO] [stderr]    Compiling drm-ffi v0.8.0
[INFO] [stderr]    Compiling polling v3.7.4
[INFO] [stderr]    Compiling calloop v0.13.0
[INFO] [stderr]    Compiling drm v0.12.0
[INFO] [stderr]    Compiling x11rb v0.13.1
[INFO] [stderr]    Compiling devotee-backend-softbuffer v0.2.0-beta.12 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 51.20s
[INFO] running `Command { std: "docker" "inspect" "35f3270d24d55884bd50a71d795e2224937e83d981b5cfcca5670b8191a83935", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "35f3270d24d55884bd50a71d795e2224937e83d981b5cfcca5670b8191a83935", kill_on_drop: false }`
[INFO] [stdout] 35f3270d24d55884bd50a71d795e2224937e83d981b5cfcca5670b8191a83935
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=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" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c99cad6859ac794b5dacd4cb314f9783eb713b64e3203d1c3d1199ffa7eae290
[INFO] running `Command { std: "docker" "start" "-a" "c99cad6859ac794b5dacd4cb314f9783eb713b64e3203d1c3d1199ffa7eae290", kill_on_drop: false }`
[INFO] [stderr]    Compiling devotee-backend-softbuffer v0.2.0-beta.12 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.84s
[INFO] running `Command { std: "docker" "inspect" "c99cad6859ac794b5dacd4cb314f9783eb713b64e3203d1c3d1199ffa7eae290", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c99cad6859ac794b5dacd4cb314f9783eb713b64e3203d1c3d1199ffa7eae290", kill_on_drop: false }`
[INFO] [stdout] c99cad6859ac794b5dacd4cb314f9783eb713b64e3203d1c3d1199ffa7eae290
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=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" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 04dc0d8f232060f6d9bf768493e81f486a8ffefc46fcd51b2611156e5bf5ec53
[INFO] running `Command { std: "docker" "start" "-a" "04dc0d8f232060f6d9bf768493e81f486a8ffefc46fcd51b2611156e5bf5ec53", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.16s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/devotee_backend_softbuffer-a08d843c27e80596)
[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] [stderr]    Doc-tests devotee_backend_softbuffer
[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" "04dc0d8f232060f6d9bf768493e81f486a8ffefc46fcd51b2611156e5bf5ec53", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "04dc0d8f232060f6d9bf768493e81f486a8ffefc46fcd51b2611156e5bf5ec53", kill_on_drop: false }`
[INFO] [stdout] 04dc0d8f232060f6d9bf768493e81f486a8ffefc46fcd51b2611156e5bf5ec53