[INFO] cloning repository https://github.com/jonlamb-gh/lmc [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jonlamb-gh/lmc" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjonlamb-gh%2Flmc", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjonlamb-gh%2Flmc'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 2a159918458502387f762d0cf53a9ae53d2a81c5 [INFO] checking jonlamb-gh/lmc against try#8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8 for pr-82565 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjonlamb-gh%2Flmc" "/workspace/builds/worker-6/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/jonlamb-gh/lmc on toolchain 8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-6/source/.cargo/config [INFO] started tweaking git repo https://github.com/jonlamb-gh/lmc [INFO] finished tweaking git repo https://github.com/jonlamb-gh/lmc [INFO] tweaked toml for git repo https://github.com/jonlamb-gh/lmc written to /workspace/builds/worker-6/source/Cargo.toml [INFO] crate git repo https://github.com/jonlamb-gh/lmc already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded nom v4.2.2 [INFO] [stderr] Downloaded cortex-m-semihosting v0.3.2 [INFO] [stderr] Downloaded hash32 v0.1.0 [INFO] [stderr] Downloaded cortex-m-rt-macros v0.1.5 [INFO] [stderr] Downloaded bare-metal v0.2.4 [INFO] [stderr] Downloaded cortex-m-rt v0.6.7 [INFO] [stderr] Downloaded cortex-m v0.5.8 [INFO] [stderr] Downloaded embedded-hal v0.2.2 [INFO] [stderr] Downloaded heapless v0.4.2 [INFO] [stderr] Downloaded panic-semihosting v0.5.1 [INFO] [stderr] Downloaded pwm-pca9685 v0.1.0 [INFO] [stderr] Downloaded stm32f1 v0.6.0 [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" "rustops/crates-build-env@sha256:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5450eb389bce290cefcab2bb67a943cdd015968e7ebf56558587d3ae9dad1a6f [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" "5450eb389bce290cefcab2bb67a943cdd015968e7ebf56558587d3ae9dad1a6f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5450eb389bce290cefcab2bb67a943cdd015968e7ebf56558587d3ae9dad1a6f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5450eb389bce290cefcab2bb67a943cdd015968e7ebf56558587d3ae9dad1a6f", kill_on_drop: false }` [INFO] [stdout] 5450eb389bce290cefcab2bb67a943cdd015968e7ebf56558587d3ae9dad1a6f [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" "rustops/crates-build-env@sha256:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6dd899b5a508f14ea5dd091c701b8f594c1833546218cd6540441677bc373cbc [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" "6dd899b5a508f14ea5dd091c701b8f594c1833546218cd6540441677bc373cbc", kill_on_drop: false }` [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Checking vcell v0.1.0 [INFO] [stderr] Compiling memchr v2.2.0 [INFO] [stderr] Compiling cortex-m v0.5.8 [INFO] [stderr] Compiling rand_core v0.4.0 [INFO] [stderr] Compiling syn v0.15.29 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Compiling byteorder v1.3.1 [INFO] [stderr] Compiling cortex-m-rt v0.6.7 [INFO] [stderr] Checking r0 v0.2.2 [INFO] [stderr] Compiling cortex-m-semihosting v0.3.2 [INFO] [stderr] Compiling ssd1306 v0.2.4 (/opt/rustwide/workdir/deps/ssd1306) [INFO] [stderr] Checking cast v0.2.2 [INFO] [stderr] Checking generic-array v0.11.1 [INFO] [stderr] Checking volatile-register v0.2.0 [INFO] [stderr] Checking embedded-hal v0.2.2 [INFO] [stderr] Compiling proc-macro2 v0.4.27 [INFO] [stderr] Compiling rand_core v0.3.1 [INFO] [stderr] Compiling rand v0.5.6 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Checking pwm-pca9685 v0.1.0 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling quote v0.6.11 [INFO] [stderr] Checking hash32 v0.1.0 [INFO] [stderr] Checking nom v4.2.2 [INFO] [stderr] Compiling bare-metal v0.2.4 [INFO] [stderr] Checking heapless v0.4.2 [INFO] [stderr] Checking tinybmp v0.1.1-alpha.0 (/opt/rustwide/workdir/deps/embedded-graphics/tinybmp) [INFO] [stderr] Checking embedded-graphics v0.4.8-alpha.0 (/opt/rustwide/workdir/deps/embedded-graphics/embedded-graphics) [INFO] [stderr] Checking panic-semihosting v0.5.1 [INFO] [stderr] Compiling cortex-m-rt-macros v0.1.5 [INFO] [stderr] Checking stm32f1 v0.6.0 [INFO] [stderr] Checking stm32f1xx-hal v0.2.1 (/opt/rustwide/workdir/deps/stm32f1xx-hal) [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> deps/stm32f1xx-hal/src/rcc.rs:188:18 [INFO] [stdout] | [INFO] [stdout] 188 | 3...5 => 0b1001, [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> deps/stm32f1xx-hal/src/rcc.rs:189:18 [INFO] [stdout] | [INFO] [stdout] 189 | 6...11 => 0b1010, [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> deps/stm32f1xx-hal/src/rcc.rs:190:19 [INFO] [stdout] | [INFO] [stdout] 190 | 12...39 => 0b1011, [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> deps/stm32f1xx-hal/src/rcc.rs:191:19 [INFO] [stdout] | [INFO] [stdout] 191 | 40...95 => 0b1100, [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> deps/stm32f1xx-hal/src/rcc.rs:192:19 [INFO] [stdout] | [INFO] [stdout] 192 | 96...191 => 0b1101, [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> deps/stm32f1xx-hal/src/rcc.rs:193:20 [INFO] [stdout] | [INFO] [stdout] 193 | 192...383 => 0b1110, [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> deps/stm32f1xx-hal/src/rcc.rs:207:18 [INFO] [stdout] | [INFO] [stdout] 207 | 3...5 => 0b101, [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> deps/stm32f1xx-hal/src/rcc.rs:208:18 [INFO] [stdout] | [INFO] [stdout] 208 | 6...11 => 0b110, [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> deps/stm32f1xx-hal/src/rcc.rs:223:18 [INFO] [stdout] | [INFO] [stdout] 223 | 3...5 => 0b101, [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> deps/stm32f1xx-hal/src/rcc.rs:224:18 [INFO] [stdout] | [INFO] [stdout] 224 | 6...11 => 0b110, [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> deps/stm32f1xx-hal/src/spi.rs:126:26 [INFO] [stdout] | [INFO] [stdout] 126 | 1...2 => 0b000, [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] ... [INFO] [stdout] 226 | / hal! { [INFO] [stdout] 227 | | SPI1: (_spi1, spi1en, spi1rst, APB2), [INFO] [stdout] 228 | | SPI2: (_spi2, spi2en, spi2rst, APB1), [INFO] [stdout] 229 | | } [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> deps/stm32f1xx-hal/src/spi.rs:127:26 [INFO] [stdout] | [INFO] [stdout] 127 | 3...5 => 0b001, [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] ... [INFO] [stdout] 226 | / hal! { [INFO] [stdout] 227 | | SPI1: (_spi1, spi1en, spi1rst, APB2), [INFO] [stdout] 228 | | SPI2: (_spi2, spi2en, spi2rst, APB1), [INFO] [stdout] 229 | | } [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> deps/stm32f1xx-hal/src/spi.rs:128:26 [INFO] [stdout] | [INFO] [stdout] 128 | 6...11 => 0b010, [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] ... [INFO] [stdout] 226 | / hal! { [INFO] [stdout] 227 | | SPI1: (_spi1, spi1en, spi1rst, APB2), [INFO] [stdout] 228 | | SPI2: (_spi2, spi2en, spi2rst, APB1), [INFO] [stdout] 229 | | } [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> deps/stm32f1xx-hal/src/spi.rs:129:27 [INFO] [stdout] | [INFO] [stdout] 129 | 12...23 => 0b011, [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] ... [INFO] [stdout] 226 | / hal! { [INFO] [stdout] 227 | | SPI1: (_spi1, spi1en, spi1rst, APB2), [INFO] [stdout] 228 | | SPI2: (_spi2, spi2en, spi2rst, APB1), [INFO] [stdout] 229 | | } [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> deps/stm32f1xx-hal/src/spi.rs:130:27 [INFO] [stdout] | [INFO] [stdout] 130 | 24...47 => 0b100, [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] ... [INFO] [stdout] 226 | / hal! { [INFO] [stdout] 227 | | SPI1: (_spi1, spi1en, spi1rst, APB2), [INFO] [stdout] 228 | | SPI2: (_spi2, spi2en, spi2rst, APB1), [INFO] [stdout] 229 | | } [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> deps/stm32f1xx-hal/src/spi.rs:131:27 [INFO] [stdout] | [INFO] [stdout] 131 | 48...95 => 0b101, [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] ... [INFO] [stdout] 226 | / hal! { [INFO] [stdout] 227 | | SPI1: (_spi1, spi1en, spi1rst, APB2), [INFO] [stdout] 228 | | SPI2: (_spi2, spi2en, spi2rst, APB1), [INFO] [stdout] 229 | | } [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> deps/stm32f1xx-hal/src/spi.rs:132:27 [INFO] [stdout] | [INFO] [stdout] 132 | 96...191 => 0b110, [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] ... [INFO] [stdout] 226 | / hal! { [INFO] [stdout] 227 | | SPI1: (_spi1, spi1en, spi1rst, APB2), [INFO] [stdout] 228 | | SPI2: (_spi2, spi2en, spi2rst, APB1), [INFO] [stdout] 229 | | } [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `core::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> deps/stm32f1xx-hal/src/pwm.rs:233:26 [INFO] [stdout] | [INFO] [stdout] 233 | unsafe { mem::uninitialized() } [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 335 | / hal! { [INFO] [stdout] 336 | | TIM2: (tim2, tim2en, tim2rst), [INFO] [stdout] 337 | | TIM3: (tim3, tim3en, tim3rst), [INFO] [stdout] 338 | | TIM4: (tim4, tim4en, tim4rst), [INFO] [stdout] 339 | | } [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `core::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> deps/stm32f1xx-hal/src/pwm.rs:233:26 [INFO] [stdout] | [INFO] [stdout] 233 | unsafe { mem::uninitialized() } [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 335 | / hal! { [INFO] [stdout] 336 | | TIM2: (tim2, tim2en, tim2rst), [INFO] [stdout] 337 | | TIM3: (tim3, tim3en, tim3rst), [INFO] [stdout] 338 | | TIM4: (tim4, tim4en, tim4rst), [INFO] [stdout] 339 | | } [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `core::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> deps/stm32f1xx-hal/src/pwm_input.rs:269:22 [INFO] [stdout] | [INFO] [stdout] 269 | unsafe { mem::uninitialized() } [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 337 | / hal! { [INFO] [stdout] 338 | | TIM2: (tim2, tim2en, tim2rst, dbg_tim2_stop), [INFO] [stdout] 339 | | TIM3: (tim3, tim3en, tim3rst, dbg_tim3_stop), [INFO] [stdout] 340 | | TIM4: (tim4, tim4en, tim4rst, dbg_tim4_stop), [INFO] [stdout] 341 | | } [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 20 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking lmc v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `embedded_hal::timer::CountDown` [INFO] [stdout] --> src/lcm.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use embedded_hal::timer::CountDown; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `panic_semihosting` [INFO] [stdout] --> src/main.rs:28:5 [INFO] [stdout] | [INFO] [stdout] 28 | use panic_semihosting; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: language item required, but not found: `eh_personality` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `embedded_hal::timer::CountDown` [INFO] [stdout] --> src/lcm.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use embedded_hal::timer::CountDown; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `panic_semihosting` [INFO] [stdout] --> src/main.rs:28:5 [INFO] [stdout] | [INFO] [stdout] 28 | use panic_semihosting; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [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 `panic_semihosting` (which `lmc` depends on) [INFO] [stdout] = note: first definition in `panic_semihosting` loaded from /opt/rustwide/target/debug/deps/libpanic_semihosting-f7c5e06a9005ac74.rmeta [INFO] [stdout] = note: second definition in `std` loaded from /opt/rustwide/rustup-home/toolchains/8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-e3026a7ea720d3a3.rlib [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error; 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `lmc` [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; 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "6dd899b5a508f14ea5dd091c701b8f594c1833546218cd6540441677bc373cbc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6dd899b5a508f14ea5dd091c701b8f594c1833546218cd6540441677bc373cbc", kill_on_drop: false }` [INFO] [stdout] 6dd899b5a508f14ea5dd091c701b8f594c1833546218cd6540441677bc373cbc