[INFO] fetching crate rmg 0.5.11... [INFO] testing rmg-0.5.11 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0 [INFO] extracting crate rmg 0.5.11 into /workspace/builds/worker-2-tc1/source [INFO] started tweaking crates.io crate rmg 0.5.11 [INFO] finished tweaking crates.io crate rmg 0.5.11 [INFO] tweaked toml for crates.io crate rmg 0.5.11 written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate rmg 0.5.11 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 rmg 0.5.11 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] warning: unused manifest key: bench.0.plugin [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded zip v0.6.4 [INFO] [stderr] Downloaded sha2 v0.10.6 [INFO] [stderr] Downloaded sha1 v0.10.5 [INFO] [stderr] Downloaded pbkdf2 v0.11.0 [INFO] [stderr] Downloaded password-hash v0.4.2 [INFO] [stderr] Downloaded cpufeatures v0.2.7 [INFO] [stderr] Downloaded digest v0.10.6 [INFO] [stderr] Downloaded subtle v2.4.1 [INFO] [stderr] Downloaded libc v0.2.142 [INFO] [stderr] Downloaded windows-targets v0.48.0 [INFO] [stderr] Downloaded os_str_bytes v6.5.0 [INFO] [stderr] Downloaded clap_lex v0.2.4 [INFO] [stderr] Downloaded rgb v0.8.36 [INFO] [stderr] Downloaded core-foundation-sys v0.8.4 [INFO] [stderr] Downloaded clap v3.2.23 [INFO] [stderr] Downloaded crunchy v0.2.2 [INFO] [stderr] Downloaded dirs-next v2.0.0 [INFO] [stderr] Downloaded thiserror-impl v1.0.40 [INFO] [stderr] Downloaded getrandom v0.2.9 [INFO] [stderr] Downloaded enumn v0.1.8 [INFO] [stderr] Downloaded io-lifetimes v1.0.10 [INFO] [stderr] Downloaded bit_field v0.10.2 [INFO] [stderr] Downloaded qoi 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[stderr] Downloaded fontdb v0.13.1 [INFO] [stderr] Downloaded smallvec v1.10.0 [INFO] [stderr] Downloaded unicode-bidi-mirroring v0.1.0 [INFO] [stderr] Downloaded unicode-ccc v0.1.2 [INFO] [stderr] Downloaded unicode-general-category v0.6.0 [INFO] [stderr] Downloaded usvg-text-layout v0.32.0 [INFO] [stderr] Downloaded arrayvec v0.7.2 [INFO] [stderr] Downloaded siphasher v0.3.10 [INFO] [stderr] Downloaded usvg-tree v0.32.0 [INFO] [stderr] Downloaded xmlwriter v0.1.0 [INFO] [stderr] Downloaded walkdir v2.3.3 [INFO] [stderr] Downloaded cipher v0.3.0 [INFO] [stderr] Downloaded opaque-debug v0.3.0 [INFO] [stderr] Downloaded byteorder v1.4.3 [INFO] [stderr] Downloaded bzip2 v0.4.4 [INFO] [stderr] Downloaded crossbeam-utils v0.8.15 [INFO] [stderr] Downloaded crc32fast v1.3.2 [INFO] [stderr] Downloaded miniz_oxide v0.6.2 [INFO] [stderr] Downloaded hmac v0.12.1 [INFO] [stderr] Downloaded base64ct v1.6.0 [INFO] [stderr] Downloaded thread_local v1.1.7 [INFO] [stderr] Downloaded data-url v0.2.0 [INFO] [stderr] Downloaded simplecss v0.2.1 [INFO] [stderr] Downloaded usvg v0.32.0 [INFO] [stderr] Downloaded pkg-config v0.3.26 [INFO] [stderr] Downloaded constant_time_eq v0.1.5 [INFO] [stderr] Downloaded sdl2-sys v0.35.2 [INFO] [stderr] Downloaded libheif-rs v0.19.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 3ce3afc659e75f39a14a1eae478bcff849884bd6f59dc1fc225890d5cd2a7ad3 [INFO] running `Command { std: "docker" "start" "-a" "3ce3afc659e75f39a14a1eae478bcff849884bd6f59dc1fc225890d5cd2a7ad3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3ce3afc659e75f39a14a1eae478bcff849884bd6f59dc1fc225890d5cd2a7ad3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3ce3afc659e75f39a14a1eae478bcff849884bd6f59dc1fc225890d5cd2a7ad3", kill_on_drop: false }` [INFO] [stdout] 3ce3afc659e75f39a14a1eae478bcff849884bd6f59dc1fc225890d5cd2a7ad3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 9aa192c58745f224b148242a3ef2d0bd5aaa5e1c49bb7b2eb192df684dc8b6e1 [INFO] running `Command { std: "docker" "start" "-a" "9aa192c58745f224b148242a3ef2d0bd5aaa5e1c49bb7b2eb192df684dc8b6e1", kill_on_drop: false }` [INFO] [stderr] warning: unused manifest key: bench.0.plugin [INFO] [stderr] Compiling libc v0.2.142 [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 version_check v0.9.4 [INFO] [stderr] Compiling typenum v1.16.0 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.15 [INFO] [stderr] Compiling pkg-config v0.3.26 [INFO] [stderr] Compiling cc v1.0.79 [INFO] [stderr] Compiling once_cell v1.17.1 [INFO] [stderr] Compiling rayon-core v1.11.0 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling crc32fast v1.3.2 [INFO] [stderr] Compiling adler v1.0.2 [INFO] [stderr] Compiling memoffset v0.8.0 [INFO] [stderr] Compiling crossbeam-epoch v0.9.14 [INFO] [stderr] Compiling subtle v2.4.1 [INFO] [stderr] Compiling miniz_oxide v0.6.2 [INFO] [stderr] Compiling lock_api v0.4.9 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling cpufeatures v0.2.7 [INFO] [stderr] Compiling futures-core v0.3.28 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling either v1.8.1 [INFO] [stderr] Compiling bytemuck v1.13.1 [INFO] [stderr] Compiling weezl v0.1.7 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling tracing-core v0.1.30 [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 num-rational v0.4.1 [INFO] [stderr] Compiling spin v0.9.8 [INFO] [stderr] Compiling flate2 v1.0.25 [INFO] [stderr] Compiling thiserror v1.0.40 [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" "9aa192c58745f224b148242a3ef2d0bd5aaa5e1c49bb7b2eb192df684dc8b6e1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9aa192c58745f224b148242a3ef2d0bd5aaa5e1c49bb7b2eb192df684dc8b6e1", kill_on_drop: false }` [INFO] [stdout] 9aa192c58745f224b148242a3ef2d0bd5aaa5e1c49bb7b2eb192df684dc8b6e1