[INFO] cloning repository https://github.com/Alexander-Prime/cfw [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Alexander-Prime/cfw" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAlexander-Prime%2Fcfw", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAlexander-Prime%2Fcfw'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 19706c3ea3b5e9c16912c6868e12960390ca9b59 [INFO] checking Alexander-Prime/cfw against master#a5f164faad4a2fed606b8160fd7ecd2d5cbba381 for pr-84920 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAlexander-Prime%2Fcfw" "/workspace/builds/worker-2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Alexander-Prime/cfw on toolchain a5f164faad4a2fed606b8160fd7ecd2d5cbba381 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a5f164faad4a2fed606b8160fd7ecd2d5cbba381" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-2/source/.cargo/config [INFO] started tweaking git repo https://github.com/Alexander-Prime/cfw [INFO] finished tweaking git repo https://github.com/Alexander-Prime/cfw [INFO] tweaked toml for git repo https://github.com/Alexander-Prime/cfw written to /workspace/builds/worker-2/source/Cargo.toml [INFO] crate git repo https://github.com/Alexander-Prime/cfw already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a5f164faad4a2fed606b8160fd7ecd2d5cbba381" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+a5f164faad4a2fed606b8160fd7ecd2d5cbba381" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a573264b1854d2bed9641a559ef7add251dec2db0c64c3b42f3361a13fb8fd03 [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" "a573264b1854d2bed9641a559ef7add251dec2db0c64c3b42f3361a13fb8fd03", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a573264b1854d2bed9641a559ef7add251dec2db0c64c3b42f3361a13fb8fd03", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a573264b1854d2bed9641a559ef7add251dec2db0c64c3b42f3361a13fb8fd03", kill_on_drop: false }` [INFO] [stdout] a573264b1854d2bed9641a559ef7add251dec2db0c64c3b42f3361a13fb8fd03 [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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+a5f164faad4a2fed606b8160fd7ecd2d5cbba381" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ae4a83c54b4b20ca2333e41ff2914a23551e8a2c4c293a2666910a8ef0525cae [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" "ae4a83c54b4b20ca2333e41ff2914a23551e8a2c4c293a2666910a8ef0525cae", kill_on_drop: false }` [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling version_check v0.9.2 [INFO] [stderr] Compiling cortex-m v0.7.2 [INFO] [stderr] Checking nb v1.0.0 [INFO] [stderr] Checking vcell v0.1.3 [INFO] [stderr] Checking stable_deref_trait v1.2.0 [INFO] [stderr] Compiling cortex-m v0.6.7 [INFO] [stderr] Compiling imxrt-ral v0.4.0 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling teensy4-bsp v0.2.0 [INFO] [stderr] Compiling cortex-m-rt v0.6.13 [INFO] [stderr] Checking r0 v0.2.2 [INFO] [stderr] Checking teensy4-panic v0.1.0 [INFO] [stderr] Checking firmware v0.1.0 (/opt/rustwide/workdir/lib/firmware) [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> lib/firmware/src/engine.rs:25:18 [INFO] [stdout] | [INFO] [stdout] 25 | pub fn start(mut self) -> ! { [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking generic-array v0.13.2 [INFO] [stderr] Checking generic-array v0.12.3 [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> lib/firmware/src/engine.rs:46:18 [INFO] [stdout] | [INFO] [stdout] 46 | pub fn start(mut self) -> ! { [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking volatile-register v0.2.0 [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking nb v0.1.3 [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> lib/firmware/src/engine.rs:25:18 [INFO] [stdout] | [INFO] [stdout] 25 | pub fn start(mut self) -> ! { [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> lib/firmware/src/engine.rs:46:18 [INFO] [stdout] | [INFO] [stdout] 46 | pub fn start(mut self) -> ! { [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking embedded-hal v0.2.4 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling generic-array v0.14.4 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling bare-metal v0.2.5 [INFO] [stderr] Compiling imxrt-iomuxc-build v0.1.0 [INFO] [stderr] Compiling syn v1.0.60 [INFO] [stderr] Checking as-slice v0.1.4 [INFO] [stderr] Compiling imxrt-iomuxc v0.1.2 [INFO] [stderr] Checking aligned v0.3.4 [INFO] [stderr] Checking teensy4-pins v0.1.0 [INFO] [stderr] Compiling cortex-m-rt-macros v0.1.8 [INFO] [stderr] Checking imxrt-hal v0.4.2 [INFO] [stderr] Checking cfw v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error: language item required, but not found: `eh_personality` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: duplicate lang item in crate `std` (which `test` depends on): `panic_impl`. [INFO] [stdout] | [INFO] [stdout] = note: the lang item is first defined in crate `teensy4_panic` (which `cfw` depends on) [INFO] [stdout] = note: first definition in `teensy4_panic` loaded from /opt/rustwide/target/debug/deps/libteensy4_panic-decb0142a256217b.rmeta [INFO] [stdout] = note: second definition in `std` loaded from /opt/rustwide/rustup-home/toolchains/a5f164faad4a2fed606b8160fd7ecd2d5cbba381/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-c6dddd3d354e6bea.rlib [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `cfw` [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "ae4a83c54b4b20ca2333e41ff2914a23551e8a2c4c293a2666910a8ef0525cae", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ae4a83c54b4b20ca2333e41ff2914a23551e8a2c4c293a2666910a8ef0525cae", kill_on_drop: false }` [INFO] [stdout] ae4a83c54b4b20ca2333e41ff2914a23551e8a2c4c293a2666910a8ef0525cae