[INFO] cloning repository https://github.com/spaghetus/discord-bot-cli [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/spaghetus/discord-bot-cli" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fspaghetus%2Fdiscord-bot-cli", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fspaghetus%2Fdiscord-bot-cli'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] dc391f928d5c767e9600291d1686f750ba11494c [INFO] checking spaghetus/discord-bot-cli against master#c2f2db79ca3024f68d22b45aa22b570775c2c4ad for pr-124305 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fspaghetus%2Fdiscord-bot-cli" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/spaghetus/discord-bot-cli on toolchain c2f2db79ca3024f68d22b45aa22b570775c2c4ad [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2f2db79ca3024f68d22b45aa22b570775c2c4ad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/spaghetus/discord-bot-cli [INFO] finished tweaking git repo https://github.com/spaghetus/discord-bot-cli [INFO] tweaked toml for git repo https://github.com/spaghetus/discord-bot-cli written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/spaghetus/discord-bot-cli 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" "+c2f2db79ca3024f68d22b45aa22b570775c2c4ad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [ERROR] error running command: no output for 300 seconds [ERROR] this task or one of its parent failed! [ERROR] no output for 300 seconds [ERROR] note: run with `RUST_BACKTRACE=1` to display a backtrace. [INFO] checking spaghetus/discord-bot-cli against try#44523379467bbd2050af931a040d10c2b764b443 for pr-124305 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fspaghetus%2Fdiscord-bot-cli" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/spaghetus/discord-bot-cli on toolchain 44523379467bbd2050af931a040d10c2b764b443 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+44523379467bbd2050af931a040d10c2b764b443" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/spaghetus/discord-bot-cli [INFO] finished tweaking git repo https://github.com/spaghetus/discord-bot-cli [INFO] tweaked toml for git repo https://github.com/spaghetus/discord-bot-cli written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/spaghetus/discord-bot-cli 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" "+44523379467bbd2050af931a040d10c2b764b443" "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 typemap_rev v0.1.5 [INFO] [stderr] Downloaded parking_lot_core v0.9.5 [INFO] [stderr] Downloaded serde-value v0.7.0 [INFO] [stderr] Downloaded sha-1 v0.10.1 [INFO] [stderr] Downloaded proc-macro2 v1.0.49 [INFO] [stderr] Downloaded async-trait v0.1.60 [INFO] [stderr] Downloaded hyper-rustls v0.23.2 [INFO] [stderr] Downloaded rustls v0.20.7 [INFO] [stderr] Downloaded tokio v1.23.0 [INFO] [stderr] Downloaded serenity v0.11.5 [INFO] [stderr] Downloaded libc v0.2.138 [INFO] [stderr] Downloaded cc v1.0.78 [INFO] [stderr] Downloaded reqwest v0.11.13 [INFO] [stderr] Downloaded serde_json v1.0.91 [INFO] [stderr] Downloaded time v0.3.17 [INFO] [stderr] Downloaded serde_derive v1.0.151 [INFO] [stderr] Downloaded serde v1.0.151 [INFO] [stderr] Downloaded unicode-segmentation v1.10.0 [INFO] [stderr] Downloaded async-tungstenite v0.17.2 [INFO] [stderr] Downloaded futures v0.3.25 [INFO] [stderr] Downloaded ipnet v2.7.0 [INFO] [stderr] Downloaded ryu v1.0.12 [INFO] [stderr] Downloaded time-macros v0.2.6 [INFO] [stderr] Downloaded bytes v1.3.0 [INFO] [stderr] Downloaded ordered-float v2.10.0 [INFO] [stderr] Downloaded itoa v1.0.5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:99613afd962a8cfa530ec1899472a458bd015a1ab0af876cf7eb06f6006d81ea" "/opt/rustwide/cargo-home/bin/cargo" "+44523379467bbd2050af931a040d10c2b764b443" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3622e61aa88f778dea50a989b9388aa3e6254d48907d420ecf37251922d84f1d [INFO] running `Command { std: "docker" "start" "-a" "3622e61aa88f778dea50a989b9388aa3e6254d48907d420ecf37251922d84f1d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3622e61aa88f778dea50a989b9388aa3e6254d48907d420ecf37251922d84f1d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3622e61aa88f778dea50a989b9388aa3e6254d48907d420ecf37251922d84f1d", kill_on_drop: false }` [INFO] [stdout] 3622e61aa88f778dea50a989b9388aa3e6254d48907d420ecf37251922d84f1d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:99613afd962a8cfa530ec1899472a458bd015a1ab0af876cf7eb06f6006d81ea" "/opt/rustwide/cargo-home/bin/cargo" "+44523379467bbd2050af931a040d10c2b764b443" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f801bb3c7bc23e7462e51eb21b223afd727446c56b98a7d97b038be5fcd587c8 [INFO] running `Command { std: "docker" "start" "-a" "f801bb3c7bc23e7462e51eb21b223afd727446c56b98a7d97b038be5fcd587c8", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.49 [INFO] [stderr] Compiling libc v0.2.138 [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 version_check v0.9.4 [INFO] [stderr] Checking once_cell v1.16.0 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling cc v1.0.78 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Checking pin-project-lite v0.2.9 [INFO] [stderr] Checking bytes v1.3.0 [INFO] [stderr] Compiling futures-core v0.3.25 [INFO] [stderr] Compiling parking_lot_core v0.9.5 [INFO] [stderr] Compiling lock_api v0.4.9 [INFO] [stderr] Compiling serde_derive v1.0.151 [INFO] [stderr] Checking itoa v1.0.5 [INFO] [stderr] Compiling serde v1.0.151 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Checking untrusted v0.7.1 [INFO] [stderr] Checking spin v0.5.2 [INFO] [stderr] Checking smallvec v1.10.0 [INFO] [stderr] Compiling slab v0.4.7 [INFO] [stderr] Compiling tokio v1.23.0 [INFO] [stderr] Checking futures-sink v0.3.25 [INFO] [stderr] Compiling typenum v1.16.0 [INFO] [stderr] Compiling futures-task v0.3.25 [INFO] [stderr] Compiling futures-channel v0.3.25 [INFO] [stderr] Compiling generic-array v0.14.6 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Compiling futures-util v0.3.25 [INFO] [stderr] Compiling unicase v2.6.0 [INFO] [stderr] Checking futures-io v0.3.25 [INFO] [stderr] Checking tinyvec_macros v0.1.0 [INFO] [stderr] Checking http v0.2.8 [INFO] [stderr] Compiling httparse v1.8.0 [INFO] [stderr] Compiling rustls v0.20.7 [INFO] [stdout] error[E0635]: unknown feature `proc_macro_span_shrink` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proc-macro2-1.0.49/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 tinyvec v1.6.0 [INFO] [stderr] Checking tracing-core v0.1.30 [INFO] [stderr] Compiling indexmap v1.9.2 [INFO] [stderr] Checking percent-encoding v2.2.0 [INFO] [stderr] Checking unicode-bidi v0.3.8 [INFO] [stderr] Checking hashbrown v0.12.3 [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [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 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "f801bb3c7bc23e7462e51eb21b223afd727446c56b98a7d97b038be5fcd587c8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f801bb3c7bc23e7462e51eb21b223afd727446c56b98a7d97b038be5fcd587c8", kill_on_drop: false }` [INFO] [stdout] f801bb3c7bc23e7462e51eb21b223afd727446c56b98a7d97b038be5fcd587c8