[INFO] cloning repository https://github.com/crispyricepc/cppt [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/crispyricepc/cppt" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcrispyricepc%2Fcppt", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcrispyricepc%2Fcppt'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 11ed3dc0dfd182f16ee3005e6c4bad1bb10e15fa [INFO] testing crispyricepc/cppt 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%2Fcrispyricepc%2Fcppt" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/crispyricepc/cppt [INFO] finished tweaking git repo https://github.com/crispyricepc/cppt [INFO] tweaked toml for git repo https://github.com/crispyricepc/cppt written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/crispyricepc/cppt 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/crispyricepc/cppt 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 quick-error v1.2.3 [INFO] [stderr] Downloaded log v0.4.17 [INFO] [stderr] Downloaded humantime v1.3.0 [INFO] [stderr] Downloaded pretty_env_logger v0.4.0 [INFO] [stderr] Downloaded env_logger v0.7.1 [INFO] [stderr] Downloaded concolor-override v1.0.0 [INFO] [stderr] Downloaded output_vt100 v0.1.3 [INFO] [stderr] Downloaded aho-corasick v0.7.20 [INFO] [stderr] Downloaded anstyle-parse v0.1.1 [INFO] [stderr] Downloaded concolor-query v0.3.3 [INFO] [stderr] Downloaded quote v1.0.26 [INFO] [stderr] Downloaded anyhow v1.0.70 [INFO] [stderr] Downloaded proc-macro2 v1.0.54 [INFO] [stderr] Downloaded clap v4.2.0 [INFO] [stderr] Downloaded pretty_assertions v1.3.0 [INFO] [stderr] Downloaded regex v1.7.3 [INFO] [stderr] Downloaded unicode-ident v1.0.8 [INFO] [stderr] Downloaded diff v0.1.13 [INFO] [stderr] Downloaded ctor v0.1.26 [INFO] [stderr] Downloaded yansi v0.5.1 [INFO] [stderr] Downloaded anstyle v0.3.5 [INFO] [stderr] Downloaded clap_builder v4.2.0 [INFO] [stderr] Downloaded syn v2.0.11 [INFO] [stderr] Downloaded clap_lex v0.4.1 [INFO] [stderr] Downloaded clap_derive v4.2.0 [INFO] [stderr] Downloaded once_cell v1.17.1 [INFO] [stderr] Downloaded termcolor v1.2.0 [INFO] [stderr] Downloaded anstyle-wincon v0.2.0 [INFO] [stderr] Downloaded is-terminal v0.4.5 [INFO] [stderr] Downloaded anstream v0.2.6 [INFO] [stderr] Downloaded memchr v2.5.0 [INFO] [stderr] Downloaded libc v0.2.140 [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] 4f752003e892d0d0659dbc944aeed2d7ab89576a6f1caa94130c95daec355391 [INFO] running `Command { std: "docker" "start" "-a" "4f752003e892d0d0659dbc944aeed2d7ab89576a6f1caa94130c95daec355391", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4f752003e892d0d0659dbc944aeed2d7ab89576a6f1caa94130c95daec355391", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4f752003e892d0d0659dbc944aeed2d7ab89576a6f1caa94130c95daec355391", kill_on_drop: false }` [INFO] [stdout] 4f752003e892d0d0659dbc944aeed2d7ab89576a6f1caa94130c95daec355391 [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] 78ccdb8cd66a6a75dc3307f043c811f455a55caeb042446de45d2e71342f215f [INFO] running `Command { std: "docker" "start" "-a" "78ccdb8cd66a6a75dc3307f043c811f455a55caeb042446de45d2e71342f215f", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.140 [INFO] [stderr] Compiling io-lifetimes v1.0.9 [INFO] [stderr] Compiling rustix v0.36.11 [INFO] [stderr] Compiling proc-macro2 v1.0.54 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling quote v1.0.26 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling linux-raw-sys v0.1.4 [INFO] [stderr] Compiling unicode-ident v1.0.8 [INFO] [stderr] Compiling utf8parse v0.2.1 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling quick-error v1.2.3 [INFO] [stderr] Compiling regex-syntax v0.6.29 [INFO] [stderr] Compiling concolor-override v1.0.0 [INFO] [stderr] Compiling anstyle v0.3.5 [INFO] [stderr] Compiling concolor-query v0.3.3 [INFO] [stderr] Compiling humantime v1.3.0 [INFO] [stderr] Compiling termcolor v1.2.0 [INFO] [stderr] Compiling anstyle-parse v0.1.1 [INFO] [stderr] Compiling anyhow v1.0.70 [INFO] [stderr] Compiling heck v0.4.1 [INFO] [stderr] Compiling clap_lex v0.4.1 [INFO] [stderr] Compiling once_cell v1.17.1 [INFO] [stderr] Compiling unicode-segmentation v1.10.1 [INFO] [stdout] error[E0635]: unknown feature `proc_macro_span_shrink` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proc-macro2-1.0.54/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 convert_case v0.6.0 [INFO] [stdout] For more information about this error, try `rustc --explain E0635`. [INFO] [stdout] [INFO] [stderr] Compiling aho-corasick v0.7.20 [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" "78ccdb8cd66a6a75dc3307f043c811f455a55caeb042446de45d2e71342f215f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "78ccdb8cd66a6a75dc3307f043c811f455a55caeb042446de45d2e71342f215f", kill_on_drop: false }` [INFO] [stdout] 78ccdb8cd66a6a75dc3307f043c811f455a55caeb042446de45d2e71342f215f