[INFO] fetching crate weensy 0.1.2...
[INFO] testing weensy-0.1.2 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate weensy 0.1.2 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate weensy 0.1.2
[INFO] finished tweaking crates.io crate weensy 0.1.2
[INFO] tweaked toml for crates.io crate weensy 0.1.2 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate weensy 0.1.2 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 61 packages to latest compatible versions
[INFO] [stderr]       Adding cortex-m-rt v0.7.3 (available: v0.7.5)
[INFO] [stderr]       Adding cortex-m-rt-macros v0.7.0 (available: v0.7.5)
[INFO] [stderr]       Adding embedded-hal v0.2.7 (available: v1.0.0)
[INFO] [stderr]       Adding teensy4-bsp v0.4.8 (available: v0.5.1)
[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] 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" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 960975d9d67606722a6cfdf22b54056c445a42630f6f07d5c1c7c9fdb2740a84
[INFO] running `Command { std: "docker" "start" "-a" "960975d9d67606722a6cfdf22b54056c445a42630f6f07d5c1c7c9fdb2740a84", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "960975d9d67606722a6cfdf22b54056c445a42630f6f07d5c1c7c9fdb2740a84", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "960975d9d67606722a6cfdf22b54056c445a42630f6f07d5c1c7c9fdb2740a84", kill_on_drop: false }`
[INFO] [stdout] 960975d9d67606722a6cfdf22b54056c445a42630f6f07d5c1c7c9fdb2740a84
[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=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] 8f2e05c8ebce534f3809b2b38495b477014b9a91f14385a6863c84006d4cbd6f
[INFO] running `Command { std: "docker" "start" "-a" "8f2e05c8ebce534f3809b2b38495b477014b9a91f14385a6863c84006d4cbd6f", kill_on_drop: false }`
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling cortex-m v0.7.7
[INFO] [stderr]    Compiling nb v1.1.0
[INFO] [stderr]    Compiling void v1.0.2
[INFO] [stderr]    Compiling vcell v0.1.3
[INFO] [stderr]    Compiling thiserror v2.0.17
[INFO] [stderr]    Compiling critical-section v1.2.0
[INFO] [stderr]    Compiling bitfield v0.13.2
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling defmt-macros v1.0.1
[INFO] [stderr]    Compiling ral-registers v0.1.3
[INFO] [stderr]    Compiling cfg-if v1.0.3
[INFO] [stderr]    Compiling futures-sink v0.3.31
[INFO] [stderr]    Compiling usb-device v0.2.9
[INFO] [stderr]    Compiling futures-core v0.3.31
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling proc-macro-error-attr2 v2.0.0
[INFO] [stderr]    Compiling defmt v1.0.1
[INFO] [stderr]    Compiling volatile-register v0.2.2
[INFO] [stderr]    Compiling imxrt-ral v0.5.4
[INFO] [stderr]    Compiling futures-task v0.3.31
[INFO] [stderr]    Compiling nb v0.1.3
[INFO] [stderr]    Compiling pin-project-lite v0.2.16
[INFO] [stderr]    Compiling pin-utils v0.1.0
[INFO] [stderr]    Compiling imxrt-boot-gen v0.3.4
[INFO] [stderr]    Compiling imxrt-rt v0.1.7
[INFO] [stderr]    Compiling imxrt-hal v0.5.11
[INFO] [stderr]    Compiling embedded-hal v0.2.7
[INFO] [stderr]    Compiling imxrt-iomuxc v0.2.10
[INFO] [stderr]    Compiling imxrt-log v0.1.2
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling futures-channel v0.3.31
[INFO] [stderr]    Compiling gcd v2.3.0
[INFO] [stderr]    Compiling futures-io v0.3.31
[INFO] [stderr]    Compiling fugit v0.3.7
[INFO] [stderr]    Compiling log v0.4.28
[INFO] [stderr]    Compiling embedded-hal v1.0.0
[INFO] [stderr]    Compiling bbqueue v0.5.1
[INFO] [stderr]    Compiling embedded-io v0.6.1
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]    Compiling teensy4-bsp v0.4.8
[INFO] [stderr]    Compiling teensy4-fcb v0.4.0
[INFO] [stderr]    Compiling usbd-serial v0.1.1
[INFO] [stderr]    Compiling bare-metal v0.2.5
[INFO] [stderr]    Compiling teensy4-pins v0.3.2
[INFO] [stderr]    Compiling imxrt-usbd v0.2.2
[INFO] [stderr]    Compiling imxrt-dma v0.1.1
[INFO] [stderr]    Compiling proc-macro-error2 v2.0.1
[INFO] [stderr]    Compiling thiserror-impl v2.0.17
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling weensy-proc-macro v0.1.2
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling defmt-parser v1.0.0
[INFO] [stderr]    Compiling futures v0.3.31
[INFO] [stderr]    Compiling defmt v0.3.100
[INFO] [stderr]    Compiling weensy v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 15.77s
[INFO] running `Command { std: "docker" "inspect" "8f2e05c8ebce534f3809b2b38495b477014b9a91f14385a6863c84006d4cbd6f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8f2e05c8ebce534f3809b2b38495b477014b9a91f14385a6863c84006d4cbd6f", kill_on_drop: false }`
[INFO] [stdout] 8f2e05c8ebce534f3809b2b38495b477014b9a91f14385a6863c84006d4cbd6f
[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=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] bb296eda0573ef9a640333370dfa794dc04ca12e36df393ceacacdbe0d9dc491
[INFO] running `Command { std: "docker" "start" "-a" "bb296eda0573ef9a640333370dfa794dc04ca12e36df393ceacacdbe0d9dc491", kill_on_drop: false }`
[INFO] [stderr]    Compiling weensy v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.32s
[INFO] running `Command { std: "docker" "inspect" "bb296eda0573ef9a640333370dfa794dc04ca12e36df393ceacacdbe0d9dc491", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bb296eda0573ef9a640333370dfa794dc04ca12e36df393ceacacdbe0d9dc491", kill_on_drop: false }`
[INFO] [stdout] bb296eda0573ef9a640333370dfa794dc04ca12e36df393ceacacdbe0d9dc491
[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=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] a4b5b6c631645bcf9a66ee9fb5074b58cc2f7042b07c99c9680a924fb2d13dc2
[INFO] running `Command { std: "docker" "start" "-a" "a4b5b6c631645bcf9a66ee9fb5074b58cc2f7042b07c99c9680a924fb2d13dc2", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/weensy-0990cbe3a90453de)
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests weensy
[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] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/init.rs - init::delay (line 18) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.32s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a4b5b6c631645bcf9a66ee9fb5074b58cc2f7042b07c99c9680a924fb2d13dc2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a4b5b6c631645bcf9a66ee9fb5074b58cc2f7042b07c99c9680a924fb2d13dc2", kill_on_drop: false }`
[INFO] [stdout] a4b5b6c631645bcf9a66ee9fb5074b58cc2f7042b07c99c9680a924fb2d13dc2