[INFO] fetching crate lpc55-hal 0.3.0... [INFO] checking lpc55-hal-0.3.0 against master#5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f for pr-87248 [INFO] extracting crate lpc55-hal 0.3.0 into /workspace/builds/worker-12/source [INFO] validating manifest of crates.io crate lpc55-hal 0.3.0 on toolchain 5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-12/source/.cargo/config [INFO] started tweaking crates.io crate lpc55-hal 0.3.0 [INFO] finished tweaking crates.io crate lpc55-hal 0.3.0 [INFO] tweaked toml for crates.io crate lpc55-hal 0.3.0 written to /workspace/builds/worker-12/source/Cargo.toml [INFO] crate crates.io crate lpc55-hal 0.3.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 269d10d3b454acc5921914c67562e8395fc9e023607f50032816dacd426cdf2f [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" "269d10d3b454acc5921914c67562e8395fc9e023607f50032816dacd426cdf2f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "269d10d3b454acc5921914c67562e8395fc9e023607f50032816dacd426cdf2f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "269d10d3b454acc5921914c67562e8395fc9e023607f50032816dacd426cdf2f", kill_on_drop: false }` [INFO] [stdout] 269d10d3b454acc5921914c67562e8395fc9e023607f50032816dacd426cdf2f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 70d16d33837a5d75c43b9141f03663992106f25842f7748bede64bc90037bebd [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" "70d16d33837a5d75c43b9141f03663992106f25842f7748bede64bc90037bebd", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Compiling typenum v1.13.0 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling cortex-m v0.7.2 [INFO] [stderr] Compiling proc-macro2 v1.0.27 [INFO] [stderr] Compiling syn v1.0.73 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Compiling cortex-m-rt v0.6.14 [INFO] [stderr] Compiling hashbrown v0.9.1 [INFO] [stderr] Compiling cortex-m-semihosting v0.3.7 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Checking opaque-debug v0.3.0 [INFO] [stderr] Compiling lpc55-pac v0.4.0 [INFO] [stderr] Compiling heapless v0.7.1 [INFO] [stderr] Compiling ssd1306 v0.3.1 [INFO] [stderr] Compiling lpc55-hal v0.3.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking usb-device v0.2.8 [INFO] [stderr] Checking rtic-core v0.3.1 [INFO] [stderr] Checking rand_core v0.6.2 [INFO] [stderr] Checking panic-halt v0.2.0 [INFO] [stderr] Checking nb v0.1.3 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Checking hash32 v0.1.1 [INFO] [stderr] Checking hash32 v0.2.1 [INFO] [stderr] Checking embedded-graphics v0.6.2 [INFO] [stderr] Checking embedded-hal v0.2.5 [INFO] [stderr] Compiling generic-array v0.14.4 [INFO] [stderr] Compiling lpc55-rtic v0.5.7 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling indexmap v1.6.2 [INFO] [stderr] Compiling num-iter v0.1.42 [INFO] [stderr] Compiling num-rational v0.3.2 [INFO] [stderr] Checking usbd-serial v0.1.1 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling bare-metal v0.2.5 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Checking generic-array v0.13.3 [INFO] [stderr] Checking generic-array v0.12.4 [INFO] [stderr] Checking rtt-target v0.3.1 [INFO] [stderr] Checking panic-semihosting v0.5.6 [INFO] [stderr] Checking num-complex v0.3.1 [INFO] [stderr] Checking block-buffer v0.9.0 [INFO] [stderr] Checking digest v0.9.0 [INFO] [stderr] Checking cipher v0.3.0 [INFO] [stderr] Checking as-slice v0.1.5 [INFO] [stderr] Checking sha-1 v0.9.6 [INFO] [stderr] Checking sha2 v0.9.5 [INFO] [stderr] Checking aes v0.7.4 [INFO] [stderr] Checking num v0.3.1 [INFO] [stderr] Checking embedded-time v0.12.0 [INFO] [stderr] Checking heapless v0.6.1 [INFO] [stderr] Compiling rtic-syntax v0.4.0 [INFO] [stderr] Compiling cortex-m-rt-macros v0.1.8 [INFO] [stderr] Compiling lpc55-rtic-macros v0.5.3 [INFO] [stdout] error[E0659]: `aes` is ambiguous (name vs any other name during import resolution) [INFO] [stdout] --> src/drivers.rs:13:9 [INFO] [stdout] | [INFO] [stdout] 13 | pub use aes::{Aes, Key as AesKey}; [INFO] [stdout] | ^^^ ambiguous name [INFO] [stdout] | [INFO] [stdout] = note: `aes` could refer to a crate passed with `--extern` [INFO] [stdout] = help: use `::aes` to refer to this crate unambiguously [INFO] [stdout] note: `aes` could also refer to the module defined here [INFO] [stdout] --> src/drivers.rs:12:1 [INFO] [stdout] | [INFO] [stdout] 12 | pub mod aes; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] = help: use `self::aes` to refer to this module unambiguously [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0659`. [INFO] [stdout] [INFO] [stderr] error: could not compile `lpc55-hal` due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "70d16d33837a5d75c43b9141f03663992106f25842f7748bede64bc90037bebd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "70d16d33837a5d75c43b9141f03663992106f25842f7748bede64bc90037bebd", kill_on_drop: false }` [INFO] [stdout] 70d16d33837a5d75c43b9141f03663992106f25842f7748bede64bc90037bebd