[INFO] fetching crate rmicrobit 1.0.1... [INFO] testing rmicrobit-1.0.1 against try#eafdee2dfae8c2233b74f98b123308be7ccefcc6 for pr-79296 [INFO] extracting crate rmicrobit 1.0.1 into /workspace/builds/worker-7/source [INFO] validating manifest of crates.io crate rmicrobit 1.0.1 on toolchain eafdee2dfae8c2233b74f98b123308be7ccefcc6 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate rmicrobit 1.0.1 [INFO] finished tweaking crates.io crate rmicrobit 1.0.1 [INFO] tweaked toml for crates.io crate rmicrobit 1.0.1 written to /workspace/builds/worker-7/source/Cargo.toml [INFO] crate crates.io crate rmicrobit 1.0.1 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded cortex-m-rt-macros v0.1.7 [INFO] [stderr] Downloaded fpa v0.1.0 [INFO] [stderr] Downloaded cortex-m-rt v0.6.11 [INFO] [stderr] Downloaded rtfm-core v0.3.0 [INFO] [stderr] Downloaded aligned v0.3.2 [INFO] [stderr] Downloaded cortex-m v0.6.1 [INFO] [stderr] Downloaded panic-semihosting v0.5.3 [INFO] [stderr] Downloaded tiny-led-matrix v1.0.1 [INFO] [stderr] Downloaded cortex-m-rtfm-macros v0.5.0 [INFO] [stderr] Downloaded nrf51-hal v0.7.1 [INFO] [stderr] Downloaded rtfm-syntax v0.4.0 [INFO] [stderr] Downloaded heapless v0.5.1 [INFO] [stderr] Downloaded cortex-m-rtfm v0.5.1 [INFO] [stderr] Downloaded nrf51 v0.7.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f93fa42043a9dda76d640cfdfc4786ed409777917bb171a10ff98d0a7e7cb808 [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" "f93fa42043a9dda76d640cfdfc4786ed409777917bb171a10ff98d0a7e7cb808", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f93fa42043a9dda76d640cfdfc4786ed409777917bb171a10ff98d0a7e7cb808", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f93fa42043a9dda76d640cfdfc4786ed409777917bb171a10ff98d0a7e7cb808", kill_on_drop: false }` [INFO] [stdout] f93fa42043a9dda76d640cfdfc4786ed409777917bb171a10ff98d0a7e7cb808 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ddd5329aacbef8706ceb8243d6e773d93e5a30574097b3bf283dc1fb80b3db4a [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" "ddd5329aacbef8706ceb8243d6e773d93e5a30574097b3bf283dc1fb80b3db4a", kill_on_drop: false }` [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling typenum v1.11.2 [INFO] [stderr] Compiling proc-macro2 v1.0.6 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling syn v1.0.11 [INFO] [stderr] Compiling stable_deref_trait v1.1.1 [INFO] [stderr] Compiling cortex-m v0.6.1 [INFO] [stderr] Compiling vcell v0.1.2 [INFO] [stderr] Compiling cortex-m-rt v0.6.11 [INFO] [stderr] Compiling r0 v0.2.2 [INFO] [stderr] Compiling fpa v0.1.0 [INFO] [stderr] Compiling nrf51 v0.7.0 [INFO] [stderr] Compiling nb v0.1.2 [INFO] [stderr] Compiling void v1.0.2 [INFO] [stderr] Compiling rmicrobit v1.0.1 (/opt/rustwide/workdir) [INFO] [stderr] Compiling tiny-led-matrix v1.0.1 [INFO] [stderr] Compiling volatile-register v0.2.0 [INFO] [stderr] Compiling embedded-hal v0.2.3 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling bare-metal v0.2.5 [INFO] [stderr] Compiling cast v0.2.3 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Compiling generic-array v0.12.3 [INFO] [stderr] Compiling generic-array v0.13.2 [INFO] [stderr] Compiling as-slice v0.1.2 [INFO] [stderr] Compiling aligned v0.3.2 [INFO] [stderr] Compiling cortex-m-rt-macros v0.1.7 [INFO] [stderr] Compiling nrf51-hal v0.7.1 [INFO] [stdout] warning: associated type `width` should have an upper camel case name [INFO] [stdout] --> src/buttons/monitors/holding.rs:16:10 [INFO] [stdout] | [INFO] [stdout] 16 | type width: PartialOrd + AddAssign + Copy; [INFO] [stdout] | ^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `Width` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 57.50s [INFO] running `Command { std: "docker" "inspect" "ddd5329aacbef8706ceb8243d6e773d93e5a30574097b3bf283dc1fb80b3db4a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ddd5329aacbef8706ceb8243d6e773d93e5a30574097b3bf283dc1fb80b3db4a", kill_on_drop: false }` [INFO] [stdout] ddd5329aacbef8706ceb8243d6e773d93e5a30574097b3bf283dc1fb80b3db4a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 94200bc037f00d1b5e074136b45dfe0edb30c4eb73c4b6dcd60bd5619b4cd342 [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" "94200bc037f00d1b5e074136b45dfe0edb30c4eb73c4b6dcd60bd5619b4cd342", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v0.1.7 [INFO] [stderr] Compiling byteorder v1.3.2 [INFO] [stderr] Compiling heapless v0.5.1 [INFO] [stderr] Compiling cortex-m-semihosting v0.3.5 [INFO] [stderr] Compiling cortex-m-rtfm v0.5.1 [INFO] [stderr] Compiling rtfm-core v0.3.0 [INFO] [stderr] Compiling numtoa v0.2.3 [INFO] [stdout] warning: associated type `width` should have an upper camel case name [INFO] [stdout] --> src/buttons/monitors/holding.rs:16:10 [INFO] [stdout] | [INFO] [stdout] 16 | type width: PartialOrd + AddAssign + Copy; [INFO] [stdout] | ^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `Width` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling indexmap v1.3.0 [INFO] [stderr] Compiling panic-semihosting v0.5.3 [INFO] [stderr] Compiling hash32 v0.1.1 [INFO] [stderr] Compiling rtfm-syntax v0.4.0 [INFO] [stderr] Compiling cortex-m-rtfm-macros v0.5.0 [INFO] [stderr] Compiling rmicrobit v1.0.1 (/opt/rustwide/workdir) [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: 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] warning: associated type `width` should have an upper camel case name [INFO] [stdout] --> src/buttons/monitors/holding.rs:16:10 [INFO] [stdout] | [INFO] [stdout] 16 | type width: PartialOrd + AddAssign + Copy; [INFO] [stdout] | ^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `Width` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `rmicrobit` [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] [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: 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: 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] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "94200bc037f00d1b5e074136b45dfe0edb30c4eb73c4b6dcd60bd5619b4cd342", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "94200bc037f00d1b5e074136b45dfe0edb30c4eb73c4b6dcd60bd5619b4cd342", kill_on_drop: false }` [INFO] [stdout] 94200bc037f00d1b5e074136b45dfe0edb30c4eb73c4b6dcd60bd5619b4cd342