[INFO] cloning repository https://github.com/jinseok9338/gitty [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jinseok9338/gitty" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjinseok9338%2Fgitty", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjinseok9338%2Fgitty'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 3969258f021b81f5c43ed9136f2098166aed66da [INFO] checking jinseok9338/gitty against try#4e55a504843955c97eb06907c71f6f3e99208021 for pr-146978 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjinseok9338%2Fgitty" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/jinseok9338/gitty [INFO] finished tweaking git repo https://github.com/jinseok9338/gitty [INFO] tweaked toml for git repo https://github.com/jinseok9338/gitty written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/jinseok9338/gitty on toolchain 4e55a504843955c97eb06907c71f6f3e99208021 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4e55a504843955c97eb06907c71f6f3e99208021" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/jinseok9338/gitty 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" "+4e55a504843955c97eb06907c71f6f3e99208021" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded termion v2.0.1 [INFO] [stderr] Downloaded unsafe-libyaml v0.2.5 [INFO] [stderr] Downloaded git2 v0.16.1 [INFO] [stderr] Downloaded indicatif v0.17.3 [INFO] [stderr] Downloaded clap v4.1.1 [INFO] [stderr] Downloaded dialoguer v0.10.3 [INFO] [stderr] Downloaded portable-atomic v0.3.19 [INFO] [stderr] Downloaded gimli v0.27.1 [INFO] [stderr] Downloaded serde_yaml v0.9.17 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4e55a504843955c97eb06907c71f6f3e99208021" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c2e46db4168ac35dac3ee4152a4f2e51b96e8333c3c757e05ae69d471b4bda9a [INFO] running `Command { std: "docker" "start" "-a" "c2e46db4168ac35dac3ee4152a4f2e51b96e8333c3c757e05ae69d471b4bda9a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c2e46db4168ac35dac3ee4152a4f2e51b96e8333c3c757e05ae69d471b4bda9a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c2e46db4168ac35dac3ee4152a4f2e51b96e8333c3c757e05ae69d471b4bda9a", kill_on_drop: false }` [INFO] [stdout] c2e46db4168ac35dac3ee4152a4f2e51b96e8333c3c757e05ae69d471b4bda9a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4e55a504843955c97eb06907c71f6f3e99208021" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b3f6d14c9037346a65a9f681b314b2f64e3813c09bf59729b0b5146672413e75 [INFO] running `Command { std: "docker" "start" "-a" "b3f6d14c9037346a65a9f681b314b2f64e3813c09bf59729b0b5146672413e75", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.50 [INFO] [stderr] Compiling futures-core v0.3.25 [INFO] [stderr] Compiling parking_lot_core v0.9.6 [INFO] [stderr] Compiling libc v0.2.139 [INFO] [stderr] Checking tracing-core v0.1.30 [INFO] [stderr] Compiling futures-channel v0.3.25 [INFO] [stderr] Compiling futures-task v0.3.25 [INFO] [stderr] Checking bytes v1.3.0 [INFO] [stderr] Checking futures-sink v0.3.25 [INFO] [stderr] Compiling tokio v1.24.2 [INFO] [stderr] Compiling futures-util v0.3.25 [INFO] [stderr] Checking mio v0.8.5 [INFO] [stderr] Checking num_cpus v1.15.0 [INFO] [stderr] Checking signal-hook-registry v1.4.0 [INFO] [stderr] Checking socket2 v0.4.7 [INFO] [stderr] Checking futures-io v0.3.25 [INFO] [stderr] Checking indexmap v1.9.2 [INFO] [stderr] Checking tinyvec v1.6.0 [INFO] [stderr] Compiling serde v1.0.152 [INFO] [stderr] Checking thread_local v1.1.4 [INFO] [stderr] Checking unicode-bidi v0.3.10 [INFO] [stderr] Compiling rustix v0.36.7 [INFO] [stderr] Checking want v0.3.0 [INFO] [stderr] Checking io-lifetimes v1.0.4 [INFO] [stderr] Checking http v0.2.8 [INFO] [stderr] Compiling serde_json v1.0.91 [INFO] [stderr] Checking gimli v0.27.1 [INFO] [stderr] Compiling encoding_rs v0.8.31 [INFO] [stderr] Checking tracing v0.1.37 [INFO] [stderr] Checking tracing-subscriber v0.3.16 [INFO] [stderr] Compiling eyre v0.6.8 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Compiling portable-atomic v0.3.19 [INFO] [stderr] Checking console v0.15.5 [INFO] [stderr] Checking miniz_oxide v0.6.2 [INFO] [stderr] Compiling jobserver v0.1.25 [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] [INFO] [stderr] Checking object v0.30.3 [INFO] [stderr] Checking rustc-demangle v0.1.21 [INFO] [stderr] Checking fastrand v1.8.0 [INFO] [stderr] Checking remove_dir_all v0.5.3 [INFO] [stderr] Checking clap_lex v0.3.1 [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" "b3f6d14c9037346a65a9f681b314b2f64e3813c09bf59729b0b5146672413e75", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b3f6d14c9037346a65a9f681b314b2f64e3813c09bf59729b0b5146672413e75", kill_on_drop: false }` [INFO] [stdout] b3f6d14c9037346a65a9f681b314b2f64e3813c09bf59729b0b5146672413e75