[INFO] fetching crate shadow-tls 0.2.20... [INFO] testing shadow-tls-0.2.20 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_getrandom_patch_0 [INFO] extracting crate shadow-tls 0.2.20 into /workspace/builds/worker-2-tc1/source [INFO] removed /workspace/builds/worker-2-tc1/source/rust-toolchain [INFO] started tweaking crates.io crate shadow-tls 0.2.20 [INFO] finished tweaking crates.io crate shadow-tls 0.2.20 [INFO] tweaked toml for crates.io crate shadow-tls 0.2.20 written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate shadow-tls 0.2.20 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 shadow-tls 0.2.20 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] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded quote v1.0.26 [INFO] [stderr] Downloaded tracing-attributes v0.1.23 [INFO] [stderr] Downloaded proc-macro2 v1.0.56 [INFO] [stderr] Downloaded ctrlc v3.2.5 [INFO] [stderr] Downloaded anstream v0.3.0 [INFO] [stderr] Downloaded anstyle-wincon v1.0.0 [INFO] [stderr] Downloaded anyhow v1.0.70 [INFO] [stderr] Downloaded socket2 v0.5.2 [INFO] [stderr] Downloaded getrandom v0.2.9 [INFO] [stderr] Downloaded clap v4.2.2 [INFO] [stderr] Downloaded local-sync v0.1.0 [INFO] [stderr] Downloaded monoio v0.1.2 [INFO] [stderr] Downloaded clap_builder v4.2.2 [INFO] [stderr] Downloaded tracing-subscriber v0.3.16 [INFO] [stderr] Downloaded rustls-fork-shadow-tls v0.20.9-mod.2 [INFO] [stderr] Downloaded regex v1.7.3 [INFO] [stderr] Downloaded io-uring v0.5.13 [INFO] [stderr] Downloaded rustix v0.37.11 [INFO] [stderr] Downloaded nix v0.25.1 [INFO] [stderr] Downloaded nix v0.26.2 [INFO] [stderr] Downloaded syn v2.0.15 [INFO] [stderr] Downloaded io-lifetimes v1.0.10 [INFO] [stderr] Downloaded clap_derive v4.2.0 [INFO] [stderr] Downloaded monoio-macros v0.0.3 [INFO] [stderr] Downloaded monoio-rustls-fork-shadow-tls v0.1.1-mod.0 [INFO] [stderr] Downloaded clap_lex v0.4.1 [INFO] [stderr] Downloaded auto-const-array v0.2.0 [INFO] [stderr] Downloaded sha1 v0.10.5 [INFO] [stderr] Downloaded cpufeatures v0.2.6 [INFO] [stderr] Downloaded libc v0.2.141 [INFO] [stderr] Downloaded linux-raw-sys v0.3.1 [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] a993947b88d7d6ec01db90dbf87191a569bad905215f7499ae73e2cebd7e1019 [INFO] running `Command { std: "docker" "start" "-a" "a993947b88d7d6ec01db90dbf87191a569bad905215f7499ae73e2cebd7e1019", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a993947b88d7d6ec01db90dbf87191a569bad905215f7499ae73e2cebd7e1019", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a993947b88d7d6ec01db90dbf87191a569bad905215f7499ae73e2cebd7e1019", kill_on_drop: false }` [INFO] [stdout] a993947b88d7d6ec01db90dbf87191a569bad905215f7499ae73e2cebd7e1019 [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] 0742cff5f91e796a2c96e4d5be27a4c9c8ed061c2b4b794e732f04536b1fb35f [INFO] running `Command { std: "docker" "start" "-a" "0742cff5f91e796a2c96e4d5be27a4c9c8ed061c2b4b794e732f04536b1fb35f", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.141 [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 once_cell v1.17.1 [INFO] [stderr] Compiling typenum v1.16.0 [INFO] [stderr] Compiling cc v1.0.79 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling io-lifetimes v1.0.10 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling rustix v0.37.11 [INFO] [stderr] Compiling pin-project-lite v0.2.9 [INFO] [stderr] Compiling linux-raw-sys v0.3.1 [INFO] [stderr] Compiling futures-core v0.3.28 [INFO] [stderr] Compiling utf8parse v0.2.1 [INFO] [stderr] Compiling regex-syntax v0.6.29 [INFO] [stderr] Compiling futures-task v0.3.28 [INFO] [stderr] Compiling io-uring v0.5.13 [INFO] [stderr] Compiling subtle v2.4.1 [INFO] [stderr] Compiling anstyle-parse v0.2.0 [INFO] [stderr] Compiling tracing-core v0.1.30 [INFO] [stderr] Compiling anstyle v1.0.0 [INFO] [stderr] Compiling colorchoice v1.0.0 [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 thiserror v1.0.40 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling futures-util v0.3.28 [INFO] [stderr] Compiling anstyle-query v1.0.0 [INFO] [stderr] Compiling rustls-fork-shadow-tls v0.20.9-mod.2 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling fxhash 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" "0742cff5f91e796a2c96e4d5be27a4c9c8ed061c2b4b794e732f04536b1fb35f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0742cff5f91e796a2c96e4d5be27a4c9c8ed061c2b4b794e732f04536b1fb35f", kill_on_drop: false }` [INFO] [stdout] 0742cff5f91e796a2c96e4d5be27a4c9c8ed061c2b4b794e732f04536b1fb35f