[INFO] fetching crate roucoule 0.1.0... [INFO] testing roucoule-0.1.0 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0 [INFO] extracting crate roucoule 0.1.0 into /workspace/builds/worker-3-tc1/source [INFO] started tweaking crates.io crate roucoule 0.1.0 [INFO] finished tweaking crates.io crate roucoule 0.1.0 [INFO] tweaked toml for crates.io crate roucoule 0.1.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate roucoule 0.1.0 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 crates.io crate roucoule 0.1.0 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] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded log v0.4.17 [INFO] [stderr] Downloaded weezl v0.1.7 [INFO] [stderr] Downloaded crossbeam-deque v0.8.3 [INFO] [stderr] Downloaded adler v1.0.2 [INFO] [stderr] Downloaded memoffset v0.8.0 [INFO] [stderr] Downloaded num-integer v0.1.45 [INFO] [stderr] Downloaded version_check v0.9.4 [INFO] [stderr] Downloaded clap_derive v4.1.8 [INFO] [stderr] Downloaded spin v0.9.5 [INFO] [stderr] Downloaded rayon-core v1.10.2 [INFO] [stderr] Downloaded crossbeam-channel v0.5.7 [INFO] [stderr] Downloaded js-sys v0.3.61 [INFO] [stderr] Downloaded png v0.17.7 [INFO] [stderr] Downloaded bumpalo v3.12.0 [INFO] [stderr] Downloaded exr v1.5.3 [INFO] [stderr] Downloaded aho-corasick v0.7.20 [INFO] [stderr] Downloaded memchr v2.5.0 [INFO] [stderr] Downloaded regex v1.7.1 [INFO] [stderr] Downloaded gif v0.11.4 [INFO] [stderr] Downloaded wasm-bindgen v0.2.84 [INFO] [stderr] Downloaded flate2 v1.0.25 [INFO] [stderr] Downloaded tiff v0.8.1 [INFO] [stderr] Downloaded windows_x86_64_gnu v0.42.1 [INFO] [stderr] Downloaded libc v0.2.139 [INFO] [stderr] Downloaded jpeg-decoder v0.3.0 [INFO] [stderr] Downloaded rayon v1.6.1 [INFO] [stderr] Downloaded scoped_threadpool v0.1.9 [INFO] [stderr] Downloaded miniz_oxide v0.6.2 [INFO] [stderr] Downloaded clap v4.1.8 [INFO] [stderr] Downloaded os_str_bytes v6.4.1 [INFO] [stderr] Downloaded regex-syntax v0.6.28 [INFO] [stderr] Downloaded clap_lex v0.3.2 [INFO] [stderr] Downloaded hermit-abi v0.3.1 [INFO] [stderr] Downloaded cc v1.0.79 [INFO] [stderr] Downloaded errno-dragonfly v0.1.2 [INFO] [stderr] Downloaded errno v0.2.8 [INFO] [stderr] Downloaded io-lifetimes v1.0.5 [INFO] [stderr] Downloaded windows_x86_64_msvc v0.42.1 [INFO] [stderr] Downloaded windows-targets v0.42.1 [INFO] [stderr] Downloaded is-terminal v0.4.4 [INFO] [stderr] Downloaded futures-core v0.3.26 [INFO] [stderr] Downloaded once_cell v1.17.1 [INFO] [stderr] Downloaded windows_i686_msvc v0.42.1 [INFO] [stderr] Downloaded getrandom v0.2.8 [INFO] [stderr] Downloaded nanorand v0.7.0 [INFO] [stderr] Downloaded proc-macro2 v1.0.51 [INFO] [stderr] Downloaded quote v1.0.23 [INFO] [stderr] Downloaded windows_aarch64_msvc v0.42.1 [INFO] [stderr] Downloaded crc32fast v1.3.2 [INFO] [stderr] Downloaded rustix v0.36.8 [INFO] [stderr] Downloaded humantime v2.1.0 [INFO] [stderr] Downloaded winapi-util v0.1.5 [INFO] [stderr] Downloaded termcolor v1.2.0 [INFO] [stderr] Downloaded env_logger v0.10.0 [INFO] [stderr] Downloaded glob v0.3.1 [INFO] [stderr] Downloaded bytemuck v1.13.1 [INFO] [stderr] Downloaded byteorder v1.4.3 [INFO] [stderr] Downloaded futures-sink v0.3.26 [INFO] [stderr] Downloaded wasm-bindgen-backend v0.2.84 [INFO] [stderr] Downloaded wasm-bindgen-shared v0.2.84 [INFO] [stderr] Downloaded wasm-bindgen-macro-support v0.2.84 [INFO] [stderr] Downloaded wasm-bindgen-macro v0.2.84 [INFO] [stderr] Downloaded unicode-ident v1.0.6 [INFO] [stderr] Downloaded pin-project-internal v1.0.12 [INFO] [stderr] Downloaded pin-project v1.0.12 [INFO] [stderr] Downloaded lock_api v0.4.9 [INFO] [stderr] Downloaded flume v0.10.14 [INFO] [stderr] Downloaded windows_aarch64_gnullvm v0.42.1 [INFO] [stderr] Downloaded linux-raw-sys v0.1.4 [INFO] [stderr] Downloaded windows_x86_64_gnullvm v0.42.1 [INFO] [stderr] Downloaded windows-sys v0.45.0 [INFO] [stderr] Downloaded crunchy v0.2.2 [INFO] [stderr] Downloaded half v2.2.1 [INFO] [stderr] Downloaded smallvec v1.10.0 [INFO] [stderr] Downloaded threadpool v1.8.1 [INFO] [stderr] Downloaded simd-adler32 v0.3.4 [INFO] [stderr] Downloaded zune-inflate v0.2.50 [INFO] [stderr] Downloaded num-rational v0.4.1 [INFO] [stderr] Downloaded num-traits v0.2.15 [INFO] [stderr] Downloaded either v1.8.1 [INFO] [stderr] Downloaded autocfg v1.1.0 [INFO] [stderr] Downloaded scopeguard v1.1.0 [INFO] [stderr] Downloaded crossbeam-epoch v0.9.14 [INFO] [stderr] Downloaded windows_i686_gnu v0.42.1 [INFO] [stderr] Downloaded crossbeam-utils v0.8.15 [INFO] [stderr] Downloaded hermit-abi v0.2.6 [INFO] [stderr] Downloaded num_cpus v1.15.0 [INFO] [stderr] Downloaded image v0.24.5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 063fed06a3408f03a41d3cc73d9886c1e7d31287304ae6b90bcfd290f5e3467f [INFO] running `Command { std: "docker" "start" "-a" "063fed06a3408f03a41d3cc73d9886c1e7d31287304ae6b90bcfd290f5e3467f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "063fed06a3408f03a41d3cc73d9886c1e7d31287304ae6b90bcfd290f5e3467f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "063fed06a3408f03a41d3cc73d9886c1e7d31287304ae6b90bcfd290f5e3467f", kill_on_drop: false }` [INFO] [stdout] 063fed06a3408f03a41d3cc73d9886c1e7d31287304ae6b90bcfd290f5e3467f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 6638602e0c113168fff73dd9b1e7dbf45abb13bac2172f51480faca6aeb50f94 [INFO] running `Command { std: "docker" "start" "-a" "6638602e0c113168fff73dd9b1e7dbf45abb13bac2172f51480faca6aeb50f94", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling libc v0.2.139 [INFO] [stderr] Compiling proc-macro2 v1.0.51 [INFO] [stderr] Compiling quote v1.0.23 [INFO] [stderr] Compiling unicode-ident v1.0.6 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.15 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling rayon-core v1.10.2 [INFO] [stderr] Compiling crc32fast v1.3.2 [INFO] [stderr] Compiling adler v1.0.2 [INFO] [stderr] Compiling io-lifetimes v1.0.5 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling rustix v0.36.8 [INFO] [stderr] Compiling futures-core v0.3.26 [INFO] [stderr] Compiling miniz_oxide v0.6.2 [INFO] [stderr] Compiling linux-raw-sys v0.1.4 [INFO] [stderr] Compiling either v1.8.1 [INFO] [stderr] Compiling simd-adler32 v0.3.4 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling weezl v0.1.7 [INFO] [stderr] Compiling futures-sink v0.3.26 [INFO] [stderr] Compiling zune-inflate v0.2.50 [INFO] [stderr] Compiling termcolor v1.2.0 [INFO] [stderr] Compiling os_str_bytes v6.4.1 [INFO] [stderr] Compiling bit_field v0.10.2 [INFO] [stderr] Compiling lebe v0.5.2 [INFO] [stderr] Compiling smallvec v1.10.0 [INFO] [stderr] Compiling heck v0.4.1 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling memoffset v0.8.0 [INFO] [stderr] Compiling crossbeam-epoch v0.9.14 [INFO] [stderr] Compiling lock_api v0.4.9 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling num-rational v0.4.1 [INFO] [stdout] error[E0635]: unknown feature `proc_macro_span_shrink` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proc-macro2-1.0.51/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 v0.6.28 [INFO] [stderr] Compiling half v2.2.1 [INFO] [stderr] Compiling color_quant v1.1.0 [INFO] [stderr] Compiling clap_lex v0.3.2 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Compiling crossbeam-channel v0.5.7 [INFO] [stderr] Compiling flate2 v1.0.25 [INFO] [stderr] Compiling gif v0.11.4 [INFO] [stderr] Compiling scoped_threadpool v0.1.9 [INFO] [stderr] Compiling spin v0.9.5 [INFO] [stderr] Compiling humantime v2.1.0 [INFO] [stderr] Compiling crossbeam-deque v0.8.3 [INFO] [stderr] Compiling aho-corasick v0.7.20 [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" "6638602e0c113168fff73dd9b1e7dbf45abb13bac2172f51480faca6aeb50f94", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6638602e0c113168fff73dd9b1e7dbf45abb13bac2172f51480faca6aeb50f94", kill_on_drop: false }` [INFO] [stdout] 6638602e0c113168fff73dd9b1e7dbf45abb13bac2172f51480faca6aeb50f94