[INFO] fetching crate teensy4-fcb 0.3.0...
[INFO] testing teensy4-fcb-0.3.0 against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041
[INFO] extracting crate teensy4-fcb 0.3.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate teensy4-fcb 0.3.0 on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate teensy4-fcb 0.3.0
[INFO] finished tweaking crates.io crate teensy4-fcb 0.3.0
[INFO] tweaked toml for crates.io crate teensy4-fcb 0.3.0 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded imxrt-boot-gen v0.2.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 838c7fcd9738146cc9c16d2800b44f1fcc0d62a699d0bdf6d5197d7fc2a5e6f2
[INFO] running `Command { std: "docker" "start" "-a" "838c7fcd9738146cc9c16d2800b44f1fcc0d62a699d0bdf6d5197d7fc2a5e6f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "838c7fcd9738146cc9c16d2800b44f1fcc0d62a699d0bdf6d5197d7fc2a5e6f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "838c7fcd9738146cc9c16d2800b44f1fcc0d62a699d0bdf6d5197d7fc2a5e6f2", kill_on_drop: false }`
[INFO] [stdout] 838c7fcd9738146cc9c16d2800b44f1fcc0d62a699d0bdf6d5197d7fc2a5e6f2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8a0fc83ef7ed635a6d44f9f8b3ecd4b4ec388c1a146d87cbfb584dcb3d821b13
[INFO] running `Command { std: "docker" "start" "-a" "8a0fc83ef7ed635a6d44f9f8b3ecd4b4ec388c1a146d87cbfb584dcb3d821b13", kill_on_drop: false }`
[INFO] [stderr]    Compiling imxrt-boot-gen v0.2.0
[INFO] [stderr]    Compiling teensy4-fcb v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.63s
[INFO] running `Command { std: "docker" "inspect" "8a0fc83ef7ed635a6d44f9f8b3ecd4b4ec388c1a146d87cbfb584dcb3d821b13", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8a0fc83ef7ed635a6d44f9f8b3ecd4b4ec388c1a146d87cbfb584dcb3d821b13", kill_on_drop: false }`
[INFO] [stdout] 8a0fc83ef7ed635a6d44f9f8b3ecd4b4ec388c1a146d87cbfb584dcb3d821b13
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e9ce94c0d735fd5423cde7421a4884c9eb9ee450c4a3f1f913d09aa9f3aff289
[INFO] running `Command { std: "docker" "start" "-a" "e9ce94c0d735fd5423cde7421a4884c9eb9ee450c4a3f1f913d09aa9f3aff289", kill_on_drop: false }`
[INFO] [stderr]    Compiling teensy4-fcb v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.22s
[INFO] running `Command { std: "docker" "inspect" "e9ce94c0d735fd5423cde7421a4884c9eb9ee450c4a3f1f913d09aa9f3aff289", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e9ce94c0d735fd5423cde7421a4884c9eb9ee450c4a3f1f913d09aa9f3aff289", kill_on_drop: false }`
[INFO] [stdout] e9ce94c0d735fd5423cde7421a4884c9eb9ee450c4a3f1f913d09aa9f3aff289
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9ab5b1400ba4b77be1d4975d5c5698ddce1b154c274a9778f6ce2347aed35a35
[INFO] running `Command { std: "docker" "start" "-a" "9ab5b1400ba4b77be1d4975d5c5698ddce1b154c274a9778f6ce2347aed35a35", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/teensy4_fcb-dcd3e621f1603ec2)
[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 teensy4-fcb
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - (line 21) ... ok
[INFO] [stdout] test src/lib.rs - (line 25) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.33s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "9ab5b1400ba4b77be1d4975d5c5698ddce1b154c274a9778f6ce2347aed35a35", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9ab5b1400ba4b77be1d4975d5c5698ddce1b154c274a9778f6ce2347aed35a35", kill_on_drop: false }`
[INFO] [stdout] 9ab5b1400ba4b77be1d4975d5c5698ddce1b154c274a9778f6ce2347aed35a35