[INFO] cloning repository https://github.com/eric-wood/pi-pico-midi [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/eric-wood/pi-pico-midi" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Feric-wood%2Fpi-pico-midi", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Feric-wood%2Fpi-pico-midi'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 3bfc754b04a1bfd873139a49a3cbe6e70ada5172 [INFO] checking eric-wood/pi-pico-midi against master#506512391b1a75ae450d36c9420978402a91abcc for pr-125384 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Feric-wood%2Fpi-pico-midi" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/eric-wood/pi-pico-midi on toolchain 506512391b1a75ae450d36c9420978402a91abcc [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-5-tc1/source/.cargo/config [INFO] started tweaking git repo https://github.com/eric-wood/pi-pico-midi [INFO] finished tweaking git repo https://github.com/eric-wood/pi-pico-midi [INFO] tweaked toml for git repo https://github.com/eric-wood/pi-pico-midi written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/eric-wood/pi-pico-midi 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" "+506512391b1a75ae450d36c9420978402a91abcc" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded cortex-m-rt-macros v0.7.0 [INFO] [stderr] Downloaded void v1.0.2 [INFO] [stderr] Downloaded vcell v0.1.3 [INFO] [stderr] Downloaded rp2040-hal v0.7.0 [INFO] [stderr] Downloaded cortex-m-rt v0.7.2 [INFO] [stderr] Downloaded usb-device v0.2.9 [INFO] [stderr] Downloaded bare-metal v0.2.5 [INFO] [stderr] Downloaded rustc_version v0.2.3 [INFO] [stderr] Downloaded semver-parser v0.7.0 [INFO] [stderr] Downloaded semver v0.9.0 [INFO] [stderr] Downloaded nb v1.0.0 [INFO] [stderr] Downloaded rp2040-hal-macros v0.1.0 [INFO] [stderr] Downloaded panic-halt v0.2.0 [INFO] [stderr] Downloaded debug-helper v0.3.13 [INFO] [stderr] Downloaded midi-types v0.1.5 [INFO] [stderr] Downloaded embedded-midi v0.1.2 [INFO] [stderr] Downloaded cortex-m v0.7.6 [INFO] [stderr] Downloaded rp2040-pac v0.4.0 [INFO] [stderr] Downloaded rp-pico v0.6.0 [INFO] [stderr] Downloaded crc-any v2.4.3 [INFO] [stderr] Downloaded rp2040-boot2 v0.2.1 [INFO] [stderr] Downloaded critical-section v1.1.1 [INFO] [stderr] Downloaded defmt-macros v0.3.3 [INFO] [stderr] Downloaded gcd v2.2.0 [INFO] [stderr] Downloaded fugit v0.3.6 [INFO] [stderr] Downloaded itertools v0.10.5 [INFO] [stderr] Downloaded defmt-parser v0.3.1 [INFO] [stderr] Downloaded defmt v0.3.2 [INFO] [stderr] Downloaded num_enum_derive v0.5.7 [INFO] [stderr] Downloaded num_enum v0.5.7 [INFO] [stderr] Downloaded paste v1.0.11 [INFO] [stderr] Downloaded pio v0.2.0 [INFO] [stderr] Downloaded bitfield v0.13.2 [INFO] [stderr] Downloaded syn v1.0.107 [INFO] [stderr] Downloaded nb v0.1.3 [INFO] [stderr] Downloaded embedded-hal v0.2.7 [INFO] [stderr] Downloaded proc-macro2 v1.0.49 [INFO] [stderr] Downloaded quote v1.0.23 [INFO] [stderr] Downloaded unicode-ident v1.0.6 [INFO] [stderr] Downloaded volatile-register v0.2.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] aff2758fe9a836c50bfdee6475d06ad755d6e73f096035db00cc1f36734fc7e1 [INFO] running `Command { std: "docker" "start" "-a" "aff2758fe9a836c50bfdee6475d06ad755d6e73f096035db00cc1f36734fc7e1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "aff2758fe9a836c50bfdee6475d06ad755d6e73f096035db00cc1f36734fc7e1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "aff2758fe9a836c50bfdee6475d06ad755d6e73f096035db00cc1f36734fc7e1", kill_on_drop: false }` [INFO] [stdout] aff2758fe9a836c50bfdee6475d06ad755d6e73f096035db00cc1f36734fc7e1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a70795b1e1890ea2e76357267adb02fa3821cb1f236a34d9607b8d0a016073a4 [INFO] running `Command { std: "docker" "start" "-a" "a70795b1e1890ea2e76357267adb02fa3821cb1f236a34d9607b8d0a016073a4", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.49 [INFO] [stderr] Compiling quote v1.0.23 [INFO] [stderr] Compiling unicode-ident v1.0.6 [INFO] [stderr] Compiling syn v1.0.107 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling cortex-m-rt v0.7.2 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Checking nb v1.0.0 [INFO] [stderr] Compiling cortex-m v0.7.6 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Compiling defmt-macros v0.3.3 [INFO] [stderr] Compiling debug-helper v0.3.13 [INFO] [stderr] Checking vcell v0.1.3 [INFO] [stderr] Compiling paste v1.0.11 [INFO] [stderr] Compiling defmt v0.3.2 [INFO] [stderr] Checking bitfield v0.13.2 [INFO] [stderr] Checking nb v0.1.3 [INFO] [stderr] Compiling crc-any v2.4.3 [INFO] [stderr] Compiling rp2040-pac v0.4.0 [INFO] [stderr] Compiling defmt-parser v0.3.1 [INFO] [stderr] Checking embedded-hal v0.2.7 [INFO] [stderr] Checking volatile-register v0.2.1 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Checking arrayvec v0.7.2 [INFO] [stderr] Checking either v1.8.0 [INFO] [stderr] Checking gcd v2.2.0 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Compiling rp-pico v0.6.0 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking usb-device v0.2.9 [INFO] [stderr] Checking critical-section v1.1.1 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Checking itertools v0.10.5 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Checking fugit v0.3.6 [INFO] [stderr] Checking midi-types v0.1.5 [INFO] [stderr] Checking panic-halt v0.2.0 [INFO] [stdout] error[E0635]: unknown feature `proc_macro_span_shrink` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proc-macro2-1.0.49/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 rp2040-boot2 v0.2.1 [INFO] [stderr] Checking embedded-midi v0.1.2 [INFO] [stderr] Compiling bare-metal v0.2.5 [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0635`. [INFO] [stdout] [INFO] [stderr] error: could not compile `proc-macro2` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "a70795b1e1890ea2e76357267adb02fa3821cb1f236a34d9607b8d0a016073a4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a70795b1e1890ea2e76357267adb02fa3821cb1f236a34d9607b8d0a016073a4", kill_on_drop: false }` [INFO] [stdout] a70795b1e1890ea2e76357267adb02fa3821cb1f236a34d9607b8d0a016073a4 [INFO] checking eric-wood/pi-pico-midi against try#dae34b759e282c069aa28752564694effd121a63 for pr-125384 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Feric-wood%2Fpi-pico-midi" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/eric-wood/pi-pico-midi on toolchain dae34b759e282c069aa28752564694effd121a63 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-5-tc2/source/.cargo/config [INFO] started tweaking git repo https://github.com/eric-wood/pi-pico-midi [INFO] finished tweaking git repo https://github.com/eric-wood/pi-pico-midi [INFO] tweaked toml for git repo https://github.com/eric-wood/pi-pico-midi written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/eric-wood/pi-pico-midi 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" "+dae34b759e282c069aa28752564694effd121a63" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0e8adf06123de0cea6d862447a8f85da1b37f86d8c385adcfa6a13da81e79944 [INFO] running `Command { std: "docker" "start" "-a" "0e8adf06123de0cea6d862447a8f85da1b37f86d8c385adcfa6a13da81e79944", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0e8adf06123de0cea6d862447a8f85da1b37f86d8c385adcfa6a13da81e79944", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0e8adf06123de0cea6d862447a8f85da1b37f86d8c385adcfa6a13da81e79944", kill_on_drop: false }` [INFO] [stdout] 0e8adf06123de0cea6d862447a8f85da1b37f86d8c385adcfa6a13da81e79944 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] afb9980b79ea2a62b9929bee84919c11721e7182389be38b1ed2d63e064f165d [INFO] running `Command { std: "docker" "start" "-a" "afb9980b79ea2a62b9929bee84919c11721e7182389be38b1ed2d63e064f165d", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] skipping non-2021 edition `2018` [INFO] running `Command { std: "docker" "inspect" "afb9980b79ea2a62b9929bee84919c11721e7182389be38b1ed2d63e064f165d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "afb9980b79ea2a62b9929bee84919c11721e7182389be38b1ed2d63e064f165d", kill_on_drop: false }` [INFO] [stdout] afb9980b79ea2a62b9929bee84919c11721e7182389be38b1ed2d63e064f165d