[INFO] cloning repository https://github.com/jakewins/emb-panic-repro [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jakewins/emb-panic-repro" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjakewins%2Femb-panic-repro", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjakewins%2Femb-panic-repro'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 7344d8ba0d02d68d72d76f4667b1400fcb49e097 [INFO] checking jakewins/emb-panic-repro against master#cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c for pr-143170 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjakewins%2Femb-panic-repro" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'... [INFO] [stderr] done. [INFO] removed /workspace/builds/worker-6-tc1/source/.cargo/config.toml [INFO] removed /workspace/builds/worker-6-tc1/source/rust-toolchain.toml [INFO] started tweaking git repo https://github.com/jakewins/emb-panic-repro [INFO] finished tweaking git repo https://github.com/jakewins/emb-panic-repro [INFO] tweaked toml for git repo https://github.com/jakewins/emb-panic-repro written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/jakewins/emb-panic-repro on toolchain cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/jakewins/emb-panic-repro already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating git submodule `https://github.com/embassy-rs/stm32-data.git` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Updating git repository `https://github.com/embassy-rs/cyw43` [INFO] [stderr] Updating git repository `https://github.com/embassy-rs/rp2040-pac2` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded atomic-polyfill v1.0.2 [INFO] [stderr] Downloaded pio-parser v0.2.2 [INFO] [stderr] Downloaded pio-proc v0.2.2 [INFO] [stderr] Downloaded static_cell v1.0.0 [INFO] [stderr] Downloaded num_enum_derive v0.5.11 [INFO] [stderr] Downloaded num_enum v0.5.11 [INFO] [stderr] Downloaded paste v1.0.12 [INFO] [stderr] Downloaded critical-section v1.1.1 [INFO] [stderr] Downloaded cortex-m-rt v0.7.3 [INFO] [stderr] Downloaded pio v0.2.1 [INFO] [stderr] Downloaded unicode-xid v0.2.4 [INFO] [stderr] Downloaded new_debug_unreachable v1.0.4 [INFO] [stderr] Downloaded siphasher v0.3.10 [INFO] [stderr] Downloaded redox_users v0.4.3 [INFO] [stderr] Downloaded as-slice v0.2.1 [INFO] [stderr] Downloaded embedded-storage v0.3.0 [INFO] [stderr] Downloaded nb v1.1.0 [INFO] [stderr] Downloaded thiserror-impl v1.0.40 [INFO] [stderr] Downloaded embedded-nal v0.6.0 [INFO] [stderr] Downloaded cortex-m-rt-macros v0.7.0 [INFO] [stderr] Downloaded futures v0.3.28 [INFO] [stderr] Downloaded atomic-pool v1.0.1 [INFO] [stderr] Downloaded critical-section v0.2.8 [INFO] [stderr] Downloaded defmt-rtt v0.3.2 [INFO] [stderr] Downloaded bare-metal v1.0.0 [INFO] [stderr] Downloaded petgraph v0.6.3 [INFO] [stderr] Downloaded string_cache v0.8.7 [INFO] [stderr] Downloaded rustversion v1.0.12 [INFO] [stderr] Downloaded generic-array v0.13.3 [INFO] [stderr] Downloaded as-slice v0.1.5 [INFO] [stderr] Downloaded heapless v0.7.16 [INFO] [stderr] Downloaded linux-raw-sys v0.3.7 [INFO] [stderr] Downloaded embedded-hal v0.2.7 [INFO] [stderr] Downloaded vcell v0.1.3 [INFO] [stderr] Downloaded smoltcp v0.9.1 [INFO] [stderr] Downloaded lalrpop v0.19.12 [INFO] [stderr] Downloaded defmt v0.3.4 [INFO] [stderr] Downloaded getrandom v0.2.9 [INFO] [stderr] Downloaded no-std-net v0.5.0 [INFO] [stderr] Downloaded cortex-m v0.7.7 [INFO] [stderr] Downloaded managed v0.8.0 [INFO] [stderr] Downloaded embedded-storage-async v0.3.0 [INFO] [stderr] Downloaded embedded-hal v1.0.0-alpha.9 [INFO] [stderr] 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v1.0.40 [INFO] [stderr] Downloaded arrayvec v0.7.2 [INFO] [stderr] Downloaded lalrpop-util v0.19.12 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6bdbccba3db3c78b9b9a9272adcc6f9235e525328c2623aeba01df04a5481341 [INFO] running `Command { std: "docker" "start" "-a" "6bdbccba3db3c78b9b9a9272adcc6f9235e525328c2623aeba01df04a5481341", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6bdbccba3db3c78b9b9a9272adcc6f9235e525328c2623aeba01df04a5481341", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6bdbccba3db3c78b9b9a9272adcc6f9235e525328c2623aeba01df04a5481341", kill_on_drop: false }` [INFO] [stdout] 6bdbccba3db3c78b9b9a9272adcc6f9235e525328c2623aeba01df04a5481341 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "RUSTDOCFLAGS=--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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4f172bff4ad3aeeb7fa3c6adb962f9bbc54c4b3a077ebf7be267c46581e3f9bc [INFO] running `Command { std: "docker" "start" "-a" "4f172bff4ad3aeeb7fa3c6adb962f9bbc54c4b3a077ebf7be267c46581e3f9bc", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.56 [INFO] [stderr] Compiling quote v1.0.26 [INFO] [stderr] Compiling unicode-ident v1.0.8 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling defmt v0.3.4 [INFO] [stderr] Compiling thiserror v1.0.40 [INFO] [stderr] Compiling defmt-macros v0.3.4 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Compiling semver v1.0.17 [INFO] [stderr] Checking critical-section v1.1.1 [INFO] [stderr] Compiling libc v0.2.142 [INFO] [stderr] Checking stable_deref_trait v1.2.0 [INFO] [stderr] Checking nb v1.1.0 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Compiling futures-core v0.3.28 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling futures-task v0.3.28 [INFO] [stderr] Compiling cortex-m v0.7.7 [INFO] [stderr] Compiling futures-util v0.3.28 [INFO] [stderr] Checking futures-sink v0.3.28 [INFO] [stderr] Checking nb v0.1.3 [INFO] [stderr] Checking pin-project-lite v0.2.9 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Checking hash32 v0.2.1 [INFO] [stderr] Checking embedded-hal v0.2.7 [INFO] [stderr] Compiling embassy-sync v0.1.0 (https://github.com/embassy-rs/embassy?rev=e3f8020c3bdf726dfa451b5b190f27191507a18f#e3f8020c) [INFO] [stderr] Compiling io-lifetimes v1.0.10 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling parking_lot_core v0.9.7 [INFO] [stderr] Compiling atomic-polyfill v1.0.2 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stdout] error[E0422]: cannot find struct, variant or union type `LineColumn` in crate `proc_macro` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proc-macro2-1.0.56/src/wrapper.rs:475:33 [INFO] [stdout] | [INFO] [stdout] 475 | let proc_macro::LineColumn { line, column } = s.start(); [INFO] [stdout] | ^^^^^^^^^^ not found in `proc_macro` [INFO] [stdout] | [INFO] [stdout] help: consider importing this struct through its public re-export [INFO] [stdout] | [INFO] [stdout] 1 + use crate::LineColumn; [INFO] [stdout] | [INFO] [stdout] help: if you import `LineColumn`, refer to it directly [INFO] [stdout] | [INFO] [stdout] 475 - let proc_macro::LineColumn { line, column } = s.start(); [INFO] [stdout] 475 + let LineColumn { line, column } = s.start(); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling rustix v0.37.19 [INFO] [stderr] Compiling crunchy v0.2.2 [INFO] [stdout] error[E0422]: cannot find struct, variant or union type `LineColumn` in crate `proc_macro` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proc-macro2-1.0.56/src/wrapper.rs:489:33 [INFO] [stdout] | [INFO] [stdout] 489 | let proc_macro::LineColumn { line, column } = s.end(); [INFO] [stdout] | ^^^^^^^^^^ not found in `proc_macro` [INFO] [stdout] | [INFO] [stdout] help: consider importing this struct through its public re-export [INFO] [stdout] | [INFO] [stdout] 1 + use crate::LineColumn; [INFO] [stdout] | [INFO] [stdout] help: if you import `LineColumn`, refer to it directly [INFO] [stdout] | [INFO] [stdout] 489 - let proc_macro::LineColumn { line, column } = s.end(); [INFO] [stdout] 489 + let LineColumn { line, column } = s.end(); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling rustc_version v0.4.0 [INFO] [stderr] Compiling smallvec v1.10.0 [INFO] [stdout] error[E0635]: unknown feature `proc_macro_span_shrink` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proc-macro2-1.0.56/src/lib.rs:92:30 [INFO] [stdout] | [INFO] [stdout] 92 | feature(proc_macro_span, proc_macro_span_shrink) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling regex-syntax v0.7.1 [INFO] [stderr] Compiling cortex-m-rt v0.7.3 [INFO] [stderr] Compiling linux-raw-sys v0.3.7 [INFO] [stderr] Compiling lock_api v0.4.9 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling hashbrown v0.12.3 [INFO] [stderr] Compiling siphasher v0.3.10 [INFO] [stderr] Compiling tiny-keccak v2.0.2 [INFO] [stderr] Checking vcell v0.1.3 [INFO] [stderr] Compiling fixedbitset v0.4.2 [INFO] [stderr] Compiling heapless v0.7.16 [INFO] [stderr] Compiling precomputed-hash v0.1.1 [INFO] [stderr] Compiling bare-metal v0.2.5 [INFO] [stderr] Compiling strsim v0.10.0 [INFO] [stderr] Compiling ident_case v1.0.1 [INFO] [stderr] Compiling once_cell v1.17.1 [INFO] [stderr] Compiling phf_shared v0.10.0 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling paste v1.0.12 [INFO] [stderr] Compiling bit-vec v0.6.3 [INFO] [stderr] Checking spin v0.9.8 [INFO] [stdout] Some errors have detailed explanations: E0422, E0635. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0422`. [INFO] [stdout] [INFO] [stderr] Compiling typenum v1.16.0 [INFO] [stderr] error: could not compile `proc-macro2` (lib) due to 3 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "4f172bff4ad3aeeb7fa3c6adb962f9bbc54c4b3a077ebf7be267c46581e3f9bc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4f172bff4ad3aeeb7fa3c6adb962f9bbc54c4b3a077ebf7be267c46581e3f9bc", kill_on_drop: false }` [INFO] [stdout] 4f172bff4ad3aeeb7fa3c6adb962f9bbc54c4b3a077ebf7be267c46581e3f9bc