[INFO] cloning repository https://github.com/paunstefan/macro9 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/paunstefan/macro9" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpaunstefan%2Fmacro9", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpaunstefan%2Fmacro9'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] a300bf32153b8d4a562b6277080006d08db72580 [INFO] testing paunstefan/macro9 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpaunstefan%2Fmacro9" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'... [INFO] [stderr] done. [INFO] removed /workspace/builds/worker-5-tc1/source/.cargo/config.toml [INFO] started tweaking git repo https://github.com/paunstefan/macro9 [INFO] finished tweaking git repo https://github.com/paunstefan/macro9 [INFO] tweaked toml for git repo https://github.com/paunstefan/macro9 written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/paunstefan/macro9 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/paunstefan/macro9 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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Updating git repository `https://github.com/paunstefan/simple_crc` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded nb v1.0.0 [INFO] [stderr] Downloaded usbd-hid-descriptors v0.1.1 [INFO] [stderr] Downloaded rp-pico v0.6.0 [INFO] [stderr] Downloaded debug-helper v0.3.13 [INFO] [stderr] Downloaded rp2040-hal-macros v0.1.0 [INFO] [stderr] Downloaded usbd-hid-macros v0.5.2 [INFO] [stderr] Downloaded usbd-hid v0.6.0 [INFO] [stderr] Downloaded num v0.3.1 [INFO] [stderr] Downloaded critical-section v1.1.1 [INFO] [stderr] Downloaded gcd v2.1.0 [INFO] [stderr] Downloaded pio v0.2.0 [INFO] [stderr] Downloaded ssmarshal v1.0.0 [INFO] [stderr] Downloaded usbd-serial v0.1.1 [INFO] [stderr] Downloaded rp2040-boot2 v0.2.1 [INFO] [stderr] Downloaded embedded-time v0.12.1 [INFO] [stderr] Downloaded crc-any v2.4.3 [INFO] [stderr] Downloaded cortex-m-rt v0.7.1 [INFO] [stderr] Downloaded itertools v0.10.4 [INFO] [stderr] Downloaded rp2040-hal v0.7.0 [INFO] [stderr] Downloaded cortex-m v0.7.6 [INFO] [stderr] Downloaded rp2040-pac v0.4.0 [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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b8861a5654e9a0747170ed6ff8d05b306b8075cc1cab39a236f274f6701cbb38 [INFO] running `Command { std: "docker" "start" "-a" "b8861a5654e9a0747170ed6ff8d05b306b8075cc1cab39a236f274f6701cbb38", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b8861a5654e9a0747170ed6ff8d05b306b8075cc1cab39a236f274f6701cbb38", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b8861a5654e9a0747170ed6ff8d05b306b8075cc1cab39a236f274f6701cbb38", kill_on_drop: false }` [INFO] [stdout] b8861a5654e9a0747170ed6ff8d05b306b8075cc1cab39a236f274f6701cbb38 [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=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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] b1b0386909a95a2d07a882c1e560ff78b2f83d4eebf2e689c8e9a08fff08bf5c [INFO] running `Command { std: "docker" "start" "-a" "b1b0386909a95a2d07a882c1e560ff78b2f83d4eebf2e689c8e9a08fff08bf5c", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.47 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling unicode-ident v1.0.4 [INFO] [stderr] Compiling quote v1.0.21 [INFO] [stderr] Compiling syn v1.0.103 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling cortex-m-rt v0.7.1 [INFO] [stderr] Compiling cortex-m v0.7.6 [INFO] [stderr] Compiling nb v1.0.0 [INFO] [stderr] Compiling serde v1.0.145 [INFO] [stderr] Compiling nb v0.1.3 [INFO] [stderr] Compiling void v1.0.2 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling embedded-hal v0.2.7 [INFO] [stderr] Compiling debug-helper v0.3.13 [INFO] [stderr] Compiling vcell v0.1.3 [INFO] [stderr] Compiling paste v1.0.9 [INFO] [stderr] Compiling volatile-register v0.2.1 [INFO] [stderr] Compiling crc-any v2.4.3 [INFO] [stderr] Compiling usb-device v0.2.9 [INFO] [stderr] Compiling bitfield v0.13.2 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stdout] error[E0635]: unknown feature `proc_macro_span_shrink` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proc-macro2-1.0.47/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 rustc_version v0.2.3 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling num-iter v0.1.43 [INFO] [stderr] Compiling num-rational v0.3.2 [INFO] [stderr] Compiling rp2040-pac v0.4.0 [INFO] [stderr] Compiling rp2040-boot2 v0.2.1 [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 1 previous error [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "b1b0386909a95a2d07a882c1e560ff78b2f83d4eebf2e689c8e9a08fff08bf5c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b1b0386909a95a2d07a882c1e560ff78b2f83d4eebf2e689c8e9a08fff08bf5c", kill_on_drop: false }` [INFO] [stdout] b1b0386909a95a2d07a882c1e560ff78b2f83d4eebf2e689c8e9a08fff08bf5c