[INFO] fetching crate feather_m0 0.10.1... [INFO] testing feather_m0-0.10.1 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031 [INFO] extracting crate feather_m0 0.10.1 into /workspace/builds/worker-6/source [INFO] validating manifest of crates.io crate feather_m0 0.10.1 on toolchain 722e1797249a965b6335aebd65d777f917e498f1 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-6/source/.cargo/config [INFO] started tweaking crates.io crate feather_m0 0.10.1 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate feather_m0 0.10.1 [INFO] tweaked toml for crates.io crate feather_m0 0.10.1 written to /workspace/builds/worker-6/source/Cargo.toml [INFO] crate crates.io crate feather_m0 0.10.1 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded display-interface-spi v0.4.1 [INFO] [stderr] Downloaded display-interface-i2c v0.4.0 [INFO] [stderr] Downloaded display-interface v0.4.1 [INFO] [stderr] Downloaded cortex-m-rtic-macros v0.6.0-rc.2 [INFO] [stderr] Downloaded jlink_rtt v0.2.0 [INFO] [stderr] Downloaded rtic-monotonic v0.1.0-rc.1 [INFO] [stderr] Downloaded ssd1306 v0.6.0 [INFO] [stderr] Downloaded rtic-syntax v0.5.0-rc.1 [INFO] [stderr] Downloaded embedded-graphics-core v0.3.3 [INFO] [stderr] Downloaded cortex-m-rtic v0.6.0-rc.2 [INFO] [stderr] Downloaded atsamd21g v0.10.0 [INFO] [stderr] Downloaded drogue-nom-utils v0.1.0 [INFO] [stderr] Downloaded embedded-time v0.12.0 [INFO] [stderr] Downloaded embedded-sdmmc v0.3.0 [INFO] [stderr] Downloaded embedded-graphics v0.7.1 [INFO] [stderr] Downloaded jlink_rtt v0.1.0 [INFO] [stderr] Downloaded panic_rtt v0.1.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", 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] 6b619854f8b5aee7ce55eeea9285b97669b8d56bb4a412a5bb4139b3e0e667ae [INFO] running `Command { std: "docker" "start" "-a" "6b619854f8b5aee7ce55eeea9285b97669b8d56bb4a412a5bb4139b3e0e667ae", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6b619854f8b5aee7ce55eeea9285b97669b8d56bb4a412a5bb4139b3e0e667ae", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6b619854f8b5aee7ce55eeea9285b97669b8d56bb4a412a5bb4139b3e0e667ae", kill_on_drop: false }` [INFO] [stdout] 6b619854f8b5aee7ce55eeea9285b97669b8d56bb4a412a5bb4139b3e0e667ae [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1cebcefbab6049d98d7b4bbde6dcbb06cca747e4ad25d8bd63f6d6844054f84a [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" "1cebcefbab6049d98d7b4bbde6dcbb06cca747e4ad25d8bd63f6d6844054f84a", kill_on_drop: false }` [INFO] [stderr] Compiling typenum v1.14.0 [INFO] [stderr] Compiling syn v1.0.77 [INFO] [stderr] Compiling cortex-m-rt v0.6.15 [INFO] [stderr] Compiling nb v1.0.0 [INFO] [stderr] Compiling cortex-m v0.7.3 [INFO] [stderr] Compiling vcell v0.1.3 [INFO] [stderr] Compiling stable_deref_trait v1.2.0 [INFO] [stderr] Compiling void v1.0.2 [INFO] [stderr] Compiling cortex-m v0.6.7 [INFO] [stderr] Compiling bitfield v0.13.2 [INFO] [stderr] Compiling atsamd21g v0.10.0 [INFO] [stderr] Compiling r0 v0.2.2 [INFO] [stderr] Compiling static_assertions v1.1.0 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling paste v1.0.5 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling replace_with v0.1.7 [INFO] [stderr] Compiling seq-macro v0.2.2 [INFO] [stderr] Compiling feather_m0 v0.10.1 (/opt/rustwide/workdir) [INFO] [stderr] Compiling generic-array v0.14.4 [INFO] [stderr] Compiling volatile-register v0.2.1 [INFO] [stderr] Compiling nb v0.1.3 [INFO] [stderr] Compiling proc-macro2 v1.0.29 [INFO] [stderr] Compiling bare-metal v0.2.5 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling embedded-hal v0.2.6 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling generic-array v0.12.4 [INFO] [stderr] Compiling generic-array v0.13.3 [INFO] [stderr] Compiling as-slice v0.1.5 [INFO] [stderr] Compiling aligned v0.3.5 [INFO] [stderr] Compiling cortex-m-rt-macros v0.6.15 [INFO] [stderr] Compiling modular-bitfield-impl v0.11.2 [INFO] [stderr] Compiling modular-bitfield v0.11.2 [INFO] [stderr] Compiling atsamd-hal v0.13.0 [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 43.92s [INFO] running `Command { std: "docker" "inspect" "1cebcefbab6049d98d7b4bbde6dcbb06cca747e4ad25d8bd63f6d6844054f84a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1cebcefbab6049d98d7b4bbde6dcbb06cca747e4ad25d8bd63f6d6844054f84a", kill_on_drop: false }` [INFO] [stdout] 1cebcefbab6049d98d7b4bbde6dcbb06cca747e4ad25d8bd63f6d6844054f84a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--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] 6cc69b31b924974154f03a91cc7e4d30cddcbd2f7df1773fca9a83fc4bae9bed [INFO] running `Command { std: "docker" "start" "-a" "6cc69b31b924974154f03a91cc7e4d30cddcbd2f7df1773fca9a83fc4bae9bed", kill_on_drop: false }` [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Compiling az v1.1.2 [INFO] [stderr] Compiling cortex-m-semihosting v0.3.7 [INFO] [stderr] Compiling display-interface v0.4.1 [INFO] [stderr] Compiling byte-slice-cast v0.3.5 [INFO] [stderr] Compiling heapless v0.5.6 [INFO] [stderr] Compiling micromath v1.1.1 [INFO] [stderr] Compiling panic-halt v0.2.0 [INFO] [stderr] Compiling nom v5.1.2 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling float-cmp v0.8.0 [INFO] [stderr] Compiling display-interface-i2c v0.4.0 [INFO] [stderr] Compiling display-interface-spi v0.4.1 [INFO] [stderr] Compiling hash32 v0.1.1 [INFO] [stderr] Compiling panic-semihosting v0.5.6 [INFO] [stderr] Compiling embedded-graphics-core v0.3.3 [INFO] [stderr] Compiling ssd1306 v0.6.0 [INFO] [stderr] Compiling embedded-graphics v0.7.1 [INFO] [stderr] Compiling drogue-nom-utils v0.1.0 [INFO] [stderr] Compiling feather_m0 v0.10.1 (/opt/rustwide/workdir) [INFO] [stdout] error: language item required, but not found: `eh_personality` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `feather_m0` due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: language item required, but not found: `eh_personality` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: language item required, but not found: `eh_personality` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: language item required, but not found: `eh_personality` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: language item required, but not found: `eh_personality` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: language item required, but not found: `eh_personality` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: language item required, but not found: `eh_personality` [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] [stdout] error: language item required, but not found: `eh_personality` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: language item required, but not found: `eh_personality` [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] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: language item required, but not found: `eh_personality` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "6cc69b31b924974154f03a91cc7e4d30cddcbd2f7df1773fca9a83fc4bae9bed", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6cc69b31b924974154f03a91cc7e4d30cddcbd2f7df1773fca9a83fc4bae9bed", kill_on_drop: false }` [INFO] [stdout] 6cc69b31b924974154f03a91cc7e4d30cddcbd2f7df1773fca9a83fc4bae9bed