[INFO] cloning repository https://github.com/jbergbrede/schellen-bridge-rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jbergbrede/schellen-bridge-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjbergbrede%2Fschellen-bridge-rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjbergbrede%2Fschellen-bridge-rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 3e8f9d4a320aca792e408f91274b8b86129a214e [INFO] checking jbergbrede/schellen-bridge-rs against 8006091eb71ae7d9e9bccb66c6122c9d68af4466 for pr-129249-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjbergbrede%2Fschellen-bridge-rs" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/jbergbrede/schellen-bridge-rs [INFO] finished tweaking git repo https://github.com/jbergbrede/schellen-bridge-rs [INFO] tweaked toml for git repo https://github.com/jbergbrede/schellen-bridge-rs written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/jbergbrede/schellen-bridge-rs on toolchain 8006091eb71ae7d9e9bccb66c6122c9d68af4466 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8006091eb71ae7d9e9bccb66c6122c9d68af4466" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/jbergbrede/schellen-bridge-rs 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" "+8006091eb71ae7d9e9bccb66c6122c9d68af4466" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded tracing-log v0.1.3 [INFO] [stderr] Downloaded once_cell v1.17.0 [INFO] [stderr] Downloaded futures-sink v0.3.25 [INFO] [stderr] Downloaded futures-io v0.3.25 [INFO] [stderr] Downloaded tracing v0.1.37 [INFO] [stderr] Downloaded ghash v0.5.0 [INFO] [stderr] Downloaded devise_codegen v0.3.1 [INFO] [stderr] Downloaded devise v0.3.1 [INFO] [stderr] Downloaded ref-cast v1.0.14 [INFO] [stderr] Downloaded tokio-serial v5.4.4 [INFO] [stderr] Downloaded num_cpus v1.15.0 [INFO] [stderr] Downloaded devise_core v0.3.1 [INFO] [stderr] Downloaded hermit-abi v0.2.6 [INFO] [stderr] Downloaded ubyte v0.10.3 [INFO] [stderr] Downloaded thread_local v1.1.4 [INFO] [stderr] Downloaded tokio-macros v1.8.2 [INFO] [stderr] Downloaded futures-core v0.3.25 [INFO] [stderr] Downloaded IOKit-sys v0.1.5 [INFO] [stderr] Downloaded futures-task v0.3.25 [INFO] [stderr] Downloaded time-macros v0.2.6 [INFO] [stderr] Downloaded generator v0.7.2 [INFO] [stderr] Downloaded http-body v0.4.5 [INFO] 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[stderr] Downloaded mach v0.1.2 [INFO] [stderr] Downloaded stable-pattern v0.1.0 [INFO] [stderr] Downloaded digest v0.10.6 [INFO] [stderr] Downloaded polyval v0.6.0 [INFO] [stderr] Downloaded tracing-attributes v0.1.23 [INFO] [stderr] Downloaded state v0.5.3 [INFO] [stderr] Downloaded inlinable_string v0.1.15 [INFO] [stderr] Downloaded pear v0.2.3 [INFO] [stderr] Downloaded proc-macro2-diagnostics v0.9.1 [INFO] [stderr] Downloaded sha2 v0.10.6 [INFO] [stderr] Downloaded rocket_codegen v0.5.0-rc.2 [INFO] [stderr] Downloaded binascii v0.1.4 [INFO] [stderr] Downloaded socket2 v0.4.7 [INFO] [stderr] Downloaded mio-serial v5.0.4 [INFO] [stderr] Downloaded serialport v4.2.0 [INFO] [stderr] Downloaded slab v0.4.7 [INFO] [stderr] Downloaded futures-channel v0.3.25 [INFO] [stderr] Downloaded tokio-stream v0.1.11 [INFO] [stderr] Downloaded ryu v1.0.12 [INFO] [stderr] Downloaded getrandom v0.2.8 [INFO] [stderr] Downloaded universal-hash v0.5.0 [INFO] [stderr] Downloaded atomic v0.5.1 [INFO] [stderr] Downloaded tracing-error v0.2.0 [INFO] [stderr] Downloaded tracing-core v0.1.30 [INFO] [stderr] Downloaded unicode-ident v1.0.6 [INFO] [stderr] Downloaded sharded-slab v0.1.4 [INFO] [stderr] Downloaded futures v0.3.25 [INFO] [stderr] Downloaded serde_derive v1.0.152 [INFO] [stderr] Downloaded cc v1.0.78 [INFO] [stderr] Downloaded rocket_http v0.5.0-rc.2 [INFO] [stderr] Downloaded indexmap v1.9.2 [INFO] [stderr] Downloaded async-trait v0.1.63 [INFO] [stderr] Downloaded indenter v0.3.3 [INFO] [stderr] Downloaded memchr v2.5.0 [INFO] [stderr] Downloaded tokio-util v0.7.4 [INFO] [stderr] Downloaded mio v0.8.5 [INFO] [stderr] Downloaded serde v1.0.152 [INFO] [stderr] Downloaded loom v0.5.6 [INFO] [stderr] Downloaded base64 v0.20.0 [INFO] [stderr] Downloaded cipher v0.4.3 [INFO] [stderr] Downloaded parking_lot_core v0.9.6 [INFO] [stderr] Downloaded multer v2.0.4 [INFO] [stderr] Downloaded spin v0.9.4 [INFO] [stderr] Downloaded eyre v0.6.8 [INFO] [stderr] Downloaded rustc-demangle v0.1.21 [INFO] [stderr] Downloaded addr2line v0.19.0 [INFO] [stderr] Downloaded aho-corasick v0.7.20 [INFO] [stderr] Downloaded time v0.3.17 [INFO] [stderr] Downloaded http v0.2.8 [INFO] [stderr] Downloaded miniz_oxide v0.6.2 [INFO] [stderr] Downloaded figment v0.10.8 [INFO] [stderr] Downloaded serde_json v1.0.91 [INFO] [stderr] Downloaded aes v0.8.2 [INFO] [stderr] Downloaded backtrace v0.3.67 [INFO] [stderr] Downloaded futures-util v0.3.25 [INFO] [stderr] Downloaded h2 v0.3.15 [INFO] [stderr] Downloaded aes-gcm v0.10.1 [INFO] [stderr] Downloaded hkdf v0.12.3 [INFO] [stderr] Downloaded tracing-subscriber v0.3.16 [INFO] [stderr] Downloaded hyper v0.14.23 [INFO] [stderr] Downloaded syn v1.0.107 [INFO] [stderr] Downloaded regex v1.7.1 [INFO] [stderr] Downloaded rocket v0.5.0-rc.2 [INFO] [stderr] Downloaded color-spantrace v0.2.0 [INFO] [stderr] Downloaded regex-syntax v0.6.28 [INFO] [stderr] Downloaded nix v0.26.2 [INFO] [stderr] Downloaded windows_aarch64_gnullvm v0.42.1 [INFO] [stderr] Downloaded object v0.30.3 [INFO] [stderr] Downloaded windows_x86_64_gnullvm v0.42.1 [INFO] [stderr] Downloaded tokio v1.24.2 [INFO] [stderr] Downloaded libc v0.2.139 [INFO] [stderr] Downloaded windows_x86_64_gnu v0.42.1 [INFO] [stderr] Downloaded windows_aarch64_msvc v0.42.1 [INFO] [stderr] Downloaded windows_x86_64_msvc v0.42.1 [INFO] [stderr] Downloaded windows_aarch64_msvc v0.39.0 [INFO] [stderr] Downloaded color-eyre v0.6.2 [INFO] [stderr] Downloaded windows_x86_64_msvc v0.39.0 [INFO] [stderr] Downloaded windows_i686_msvc v0.42.1 [INFO] [stderr] Downloaded windows_i686_msvc v0.39.0 [INFO] [stderr] Downloaded windows_i686_gnu v0.42.1 [INFO] [stderr] Downloaded gimli v0.27.1 [INFO] [stderr] Downloaded windows_i686_gnu v0.39.0 [INFO] [stderr] Downloaded windows_x86_64_gnu v0.39.0 [INFO] [stderr] Downloaded windows v0.39.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }` [INFO] [stdout] 08a6c227216f78538b255750db630c7b1129defc1ee70f5166f7d6c82ddf05fa [INFO] running `Command { std: "docker" "start" "08a6c227216f78538b255750db630c7b1129defc1ee70f5166f7d6c82ddf05fa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "08a6c227216f78538b255750db630c7b1129defc1ee70f5166f7d6c82ddf05fa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "08a6c227216f78538b255750db630c7b1129defc1ee70f5166f7d6c82ddf05fa" "/opt/rustwide/cargo-home/bin/cargo" "+8006091eb71ae7d9e9bccb66c6122c9d68af4466" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "08a6c227216f78538b255750db630c7b1129defc1ee70f5166f7d6c82ddf05fa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "08a6c227216f78538b255750db630c7b1129defc1ee70f5166f7d6c82ddf05fa" "/opt/rustwide/cargo-home/bin/cargo" "+8006091eb71ae7d9e9bccb66c6122c9d68af4466" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.50 [INFO] [stderr] Compiling unicode-ident v1.0.6 [INFO] [stderr] Compiling quote v1.0.23 [INFO] [stderr] Compiling syn v1.0.107 [INFO] [stderr] Compiling libc v0.2.139 [INFO] [stderr] Compiling typenum v1.16.0 [INFO] [stderr] Compiling generic-array v0.14.6 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Checking pin-project-lite v0.2.9 [INFO] [stderr] Compiling futures-channel v0.3.25 [INFO] [stdout] error[E0635]: unknown feature `proc_macro_span_shrink` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proc-macro2-1.0.50/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] Checking once_cell v1.17.0 [INFO] [stderr] Compiling futures-core v0.3.25 [INFO] [stderr] Compiling proc-macro2-diagnostics v0.9.1 [INFO] [stderr] Checking tracing-core v0.1.30 [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" "08a6c227216f78538b255750db630c7b1129defc1ee70f5166f7d6c82ddf05fa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "08a6c227216f78538b255750db630c7b1129defc1ee70f5166f7d6c82ddf05fa", kill_on_drop: false }` [INFO] [stdout] 08a6c227216f78538b255750db630c7b1129defc1ee70f5166f7d6c82ddf05fa