[INFO] cloning repository https://github.com/f-aguzzi/miska [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/f-aguzzi/miska" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ff-aguzzi%2Fmiska", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ff-aguzzi%2Fmiska'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] c117198525266803a63a6fb1d4b742bc6d84d107 [INFO] testing f-aguzzi/miska against try#db823df02fd0c2cf67b43025ac3fef3f2d743245 for pr-150681 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ff-aguzzi%2Fmiska" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/f-aguzzi/miska [INFO] finished tweaking git repo https://github.com/f-aguzzi/miska [INFO] tweaked toml for git repo https://github.com/f-aguzzi/miska written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/f-aguzzi/miska on toolchain db823df02fd0c2cf67b43025ac3fef3f2d743245 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/f-aguzzi/miska 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" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "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 leb128 v0.2.5 [INFO] [stderr] Downloaded wasmtime-wasi v7.0.0 [INFO] [stderr] Downloaded wiggle v7.0.0 [INFO] [stderr] Downloaded wiggle-macro v7.0.0 [INFO] [stderr] Downloaded witx v0.9.1 [INFO] [stderr] Downloaded shellexpand v2.1.2 [INFO] [stderr] Downloaded wiggle-generate v7.0.0 [INFO] [stderr] Downloaded wast v35.0.2 [INFO] [stderr] Downloaded futures-sink v0.3.27 [INFO] [stderr] Downloaded time-core v0.1.0 [INFO] [stderr] Downloaded cap-rand v1.0.7 [INFO] [stderr] Downloaded wasmtime-component-util v7.0.0 [INFO] [stderr] Downloaded id-arena v2.2.1 [INFO] [stderr] Downloaded zstd-safe v6.0.4+zstd.1.5.4 [INFO] [stderr] Downloaded cap-time-ext v1.0.7 [INFO] [stderr] Downloaded psm v0.1.21 [INFO] [stderr] Downloaded ambient-authority v0.0.1 [INFO] [stderr] Downloaded cranelift-codegen-shared v0.94.0 [INFO] [stderr] Downloaded wasmtime-jit v7.0.0 [INFO] [stderr] Downloaded actix-codec v0.5.0 [INFO] [stderr] Downloaded tempfile v3.4.0 [INFO] [stderr] Downloaded time-macros v0.2.8 [INFO] [stderr] Downloaded wit-parser v0.6.4 [INFO] [stderr] Downloaded cap-primitives v1.0.7 [INFO] [stderr] Downloaded crossbeam-channel v0.5.7 [INFO] [stderr] Downloaded time v0.3.20 [INFO] [stderr] Downloaded h2 v0.3.16 [INFO] [stderr] Downloaded cranelift-wasm v0.94.0 [INFO] [stderr] Downloaded syn v2.0.5 [INFO] [stderr] Downloaded wasi-common v7.0.0 [INFO] [stderr] Downloaded regalloc2 v0.6.1 [INFO] [stderr] Downloaded wasmtime v7.0.0 [INFO] [stderr] Downloaded rustix v0.36.11 [INFO] [stderr] Downloaded wasmtime-environ v7.0.0 [INFO] [stderr] Downloaded pulldown-cmark v0.8.0 [INFO] [stderr] Downloaded wasmtime-runtime v7.0.0 [INFO] [stderr] Downloaded wasmparser v0.100.0 [INFO] [stderr] Downloaded wast v55.0.0 [INFO] [stderr] Downloaded cranelift-codegen-meta v0.94.0 [INFO] [stderr] Downloaded cranelift-isle v0.94.0 [INFO] [stderr] Downloaded system-interface v0.25.4 [INFO] [stderr] Downloaded io-extras v0.17.2 [INFO] [stderr] Downloaded env_logger v0.10.0 [INFO] [stderr] Downloaded cranelift-frontend v0.94.0 [INFO] [stderr] Downloaded wasmtime-types v7.0.0 [INFO] [stderr] Downloaded io-lifetimes v1.0.9 [INFO] [stderr] Downloaded cap-fs-ext v1.0.7 [INFO] [stderr] Downloaded wasi-cap-std-sync v7.0.0 [INFO] [stderr] Downloaded wasmtime-cache v7.0.0 [INFO] [stderr] Downloaded cranelift-bforest v0.94.0 [INFO] [stderr] Downloaded wasmtime-cranelift v7.0.0 [INFO] [stderr] Downloaded wasmtime-jit-debug v7.0.0 [INFO] [stderr] Downloaded fd-lock v3.0.10 [INFO] [stderr] Downloaded fs-set-times v0.18.1 [INFO] [stderr] Downloaded file-per-thread-logger v0.1.6 [INFO] [stderr] Downloaded zstd-sys v2.0.7+zstd.1.5.4 [INFO] [stderr] Downloaded wasmtime-jit-icache-coherence v7.0.0 [INFO] [stderr] Downloaded wasmtime-fiber v7.0.0 [INFO] [stderr] Downloaded wasm-encoder v0.25.0 [INFO] [stderr] Downloaded wat v1.0.61 [INFO] [stderr] Downloaded maybe-owned v0.3.4 [INFO] [stderr] Downloaded cranelift-codegen v0.94.0 [INFO] [stderr] Downloaded winx v0.35.0 [INFO] [stderr] Downloaded cap-std v1.0.7 [INFO] [stderr] Downloaded linux-raw-sys v0.1.4 [INFO] [stderr] Downloaded is-terminal v0.4.5 [INFO] [stderr] Downloaded wasmtime-wit-bindgen v7.0.0 [INFO] [stderr] Downloaded wasmtime-component-macro v7.0.0 [INFO] [stderr] Downloaded cranelift-native v0.94.0 [INFO] [stderr] Downloaded slice-group-by v0.3.0 [INFO] [stderr] Downloaded memfd v0.6.2 [INFO] [stderr] Downloaded wasmtime-asm-macros v7.0.0 [INFO] [stderr] Downloaded ittapi v0.3.3 [INFO] [stderr] Downloaded target-lexicon v0.12.6 [INFO] [stderr] Downloaded cranelift-entity v0.94.0 [INFO] [stderr] Downloaded redox_users v0.4.3 [INFO] [stderr] Downloaded ittapi-sys v0.3.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f0403291f0772fe9518dc070407ffc6525e1810455baddccaddec30559a294e5 [INFO] running `Command { std: "docker" "start" "-a" "f0403291f0772fe9518dc070407ffc6525e1810455baddccaddec30559a294e5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f0403291f0772fe9518dc070407ffc6525e1810455baddccaddec30559a294e5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f0403291f0772fe9518dc070407ffc6525e1810455baddccaddec30559a294e5", kill_on_drop: false }` [INFO] [stdout] f0403291f0772fe9518dc070407ffc6525e1810455baddccaddec30559a294e5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3c7e72477dedc1f88edbbbdb1044cdf606c4ca56c6523e38fce08fe11d203cb9 [INFO] running `Command { std: "docker" "start" "-a" "3c7e72477dedc1f88edbbbdb1044cdf606c4ca56c6523e38fce08fe11d203cb9", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.140 [INFO] [stderr] Compiling proc-macro2 v1.0.52 [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 serde_derive v1.0.158 [INFO] [stderr] Compiling serde v1.0.158 [INFO] [stderr] Compiling itoa v1.0.6 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling io-lifetimes v1.0.9 [INFO] [stderr] Compiling indexmap v1.9.2 [INFO] [stderr] Compiling rustix v0.36.11 [INFO] [stderr] Compiling linux-raw-sys v0.1.4 [INFO] [stderr] Compiling smallvec v1.10.0 [INFO] [stderr] Compiling ahash v0.8.3 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling pkg-config v0.3.26 [INFO] [stderr] Compiling tinyvec v1.6.0 [INFO] [stderr] Compiling thiserror v1.0.40 [INFO] [stderr] Compiling typenum v1.16.0 [INFO] [stderr] Compiling anyhow v1.0.70 [INFO] [stderr] Compiling crc32fast v1.3.2 [INFO] [stderr] Compiling target-lexicon v0.12.6 [INFO] [stderr] Compiling unicode-bidi v0.3.13 [INFO] [stderr] Compiling fallible-iterator v0.2.0 [INFO] [stderr] Compiling stable_deref_trait v1.2.0 [INFO] [stderr] Compiling cranelift-isle v0.94.0 [INFO] [stderr] Compiling aho-corasick v0.7.20 [INFO] [stdout] error[E0635]: unknown feature `proc_macro_span_shrink` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proc-macro2-1.0.52/src/lib.rs:92:30 [INFO] [stdout] | [INFO] [stdout] 92 | feature(proc_macro_span, proc_macro_span_shrink) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: there is a feature with a similar name: `proc_macro_span_file` [INFO] [stdout] | [INFO] [stdout] 92 - feature(proc_macro_span, proc_macro_span_shrink) [INFO] [stdout] 92 + feature(proc_macro_span, proc_macro_span_file) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling memoffset v0.8.0 [INFO] [stderr] Compiling paste v1.0.12 [INFO] [stderr] Compiling bytes v1.4.0 [INFO] [stderr] Compiling cranelift-codegen-shared v0.94.0 [INFO] [stderr] Compiling regex-syntax v0.6.28 [INFO] [stderr] Compiling cranelift-codegen-meta v0.94.0 [INFO] [stderr] Compiling jobserver v0.1.26 [INFO] [stderr] Compiling tracing-core v0.1.30 [INFO] [stderr] Compiling ppv-lite86 v0.2.17 [INFO] [stderr] Compiling crossbeam-utils v0.8.15 [INFO] [stdout] For more information about this error, try `rustc --explain E0635`. [INFO] [stdout] [INFO] [stderr] Compiling leb128 v0.2.5 [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" "3c7e72477dedc1f88edbbbdb1044cdf606c4ca56c6523e38fce08fe11d203cb9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3c7e72477dedc1f88edbbbdb1044cdf606c4ca56c6523e38fce08fe11d203cb9", kill_on_drop: false }` [INFO] [stdout] 3c7e72477dedc1f88edbbbdb1044cdf606c4ca56c6523e38fce08fe11d203cb9