[INFO] fetching crate teensy4-bsp 0.2.0... [INFO] checking teensy4-bsp-0.2.0 against master#4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5 for pr-81174 [INFO] extracting crate teensy4-bsp 0.2.0 into /workspace/builds/worker-0/source [INFO] validating manifest of crates.io crate teensy4-bsp 0.2.0 on toolchain 4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate teensy4-bsp 0.2.0 [INFO] finished tweaking crates.io crate teensy4-bsp 0.2.0 [INFO] tweaked toml for crates.io crate teensy4-bsp 0.2.0 written to /workspace/builds/worker-0/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "rustops/crates-build-env@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1fc597e25ca542e34e672193e0a2519b408c1dc33319b123a68b425283f5baf5 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "1fc597e25ca542e34e672193e0a2519b408c1dc33319b123a68b425283f5baf5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1fc597e25ca542e34e672193e0a2519b408c1dc33319b123a68b425283f5baf5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1fc597e25ca542e34e672193e0a2519b408c1dc33319b123a68b425283f5baf5", kill_on_drop: false }` [INFO] [stdout] 1fc597e25ca542e34e672193e0a2519b408c1dc33319b123a68b425283f5baf5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "rustops/crates-build-env@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] b50baf2bf4fbca78ef886f0d4271035d64e56ab8bf68e73e56fbb93f3106a65a [INFO] running `Command { std: "docker" "start" "-a" "b50baf2bf4fbca78ef886f0d4271035d64e56ab8bf68e73e56fbb93f3106a65a", kill_on_drop: false }` [INFO] [stderr] Compiling typenum v1.12.0 [INFO] [stderr] Compiling version_check v0.9.2 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling cortex-m v0.7.1 [INFO] [stderr] Checking nb v1.0.0 [INFO] [stderr] Compiling cortex-m v0.6.6 [INFO] [stderr] Compiling imxrt-ral v0.4.0 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling teensy4-bsp v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking panic-halt v0.2.0 [INFO] [stderr] Compiling bare-metal v0.2.5 [INFO] [stderr] Checking log v0.4.13 [INFO] [stderr] Checking nb v0.1.3 [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Checking embedded-hal v0.2.4 [INFO] [stderr] Compiling generic-array v0.14.4 [INFO] [stderr] Compiling quote v1.0.8 [INFO] [stderr] Compiling imxrt-iomuxc-build v0.1.0 [INFO] [stderr] Compiling imxrt-iomuxc v0.1.2 [INFO] [stderr] Checking generic-array v0.13.2 [INFO] [stderr] Checking generic-array v0.12.3 [INFO] [stderr] Checking as-slice v0.1.4 [INFO] [stderr] Checking teensy4-pins v0.1.0 [INFO] [stderr] Checking aligned v0.3.4 [INFO] [stderr] Checking imxrt-hal v0.4.2 [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 24.92s [INFO] running `Command { std: "docker" "inspect" "b50baf2bf4fbca78ef886f0d4271035d64e56ab8bf68e73e56fbb93f3106a65a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b50baf2bf4fbca78ef886f0d4271035d64e56ab8bf68e73e56fbb93f3106a65a", kill_on_drop: false }` [INFO] [stdout] b50baf2bf4fbca78ef886f0d4271035d64e56ab8bf68e73e56fbb93f3106a65a