[INFO] cloning repository https://github.com/verus-discord-bot/bot [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/verus-discord-bot/bot" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fverus-discord-bot%2Fbot", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fverus-discord-bot%2Fbot'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 48c164a4a7d7401cbb86fa2bf2015b55ab83b8a8 [INFO] checking verus-discord-bot/bot against master#6162f6f12339aa81fe16b8a64644ead497e411b2 for pr-113242 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fverus-discord-bot%2Fbot" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/verus-discord-bot/bot on toolchain 6162f6f12339aa81fe16b8a64644ead497e411b2 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6162f6f12339aa81fe16b8a64644ead497e411b2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/verus-discord-bot/bot [INFO] finished tweaking git repo https://github.com/verus-discord-bot/bot [INFO] tweaked toml for git repo https://github.com/verus-discord-bot/bot written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/verus-discord-bot/bot 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" "+6162f6f12339aa81fe16b8a64644ead497e411b2" "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 serde_with_macros v2.1.0 [INFO] [stderr] Downloaded opentelemetry_sdk v0.18.0 [INFO] [stderr] Downloaded opentelemetry v0.18.0 [INFO] [stderr] Downloaded jsonrpc v0.14.0 [INFO] [stderr] Downloaded vrsc v0.0.1 [INFO] [stderr] Downloaded bitcoin_hashes v0.9.7 [INFO] [stderr] Downloaded secp256k1-sys v0.3.0 [INFO] [stderr] Downloaded config v0.13.2 [INFO] [stderr] Downloaded emojis v0.6.0 [INFO] [stderr] Downloaded fancy-regex v0.11.0 [INFO] [stderr] Downloaded tiny-skia v0.8.2 [INFO] [stderr] Downloaded ttf-parser v0.17.1 [INFO] [stderr] Downloaded rustybuzz v0.6.0 [INFO] [stderr] Downloaded unicode-script v0.5.5 [INFO] [stderr] Downloaded usvg v0.28.0 [INFO] [stderr] Downloaded resvg v0.28.0 [INFO] [stderr] Downloaded fast_qr v0.7.1 [INFO] [stderr] Downloaded opentelemetry-jaeger v0.17.0 [INFO] [stderr] Downloaded serenity v0.11.5 [INFO] [stderr] Downloaded poise v0.5.0 [INFO] [stderr] Downloaded futures-intrusive v0.4.2 [INFO] [stderr] Downloaded tracing-opentelemetry v0.18.0 [INFO] [stderr] Downloaded bitcoin_hashes v0.10.0 [INFO] [stderr] Downloaded secp256k1 v0.19.0 [INFO] [stderr] Downloaded tiny-skia-path v0.8.2 [INFO] [stderr] Downloaded fontconfig-parser v0.5.1 [INFO] [stderr] Downloaded memmap2 v0.5.8 [INFO] [stderr] Downloaded fontdb v0.10.0 [INFO] [stderr] Downloaded data-url v0.2.0 [INFO] [stderr] Downloaded imagesize v0.10.1 [INFO] [stderr] Downloaded rctree v0.5.0 [INFO] [stderr] Downloaded xmlparser v0.13.5 [INFO] [stderr] Downloaded roxmltree v0.15.1 [INFO] [stderr] Downloaded strict-num v0.1.0 [INFO] [stderr] Downloaded svgtypes v0.8.2 [INFO] [stderr] Downloaded usvg-text-layout v0.28.0 [INFO] [stderr] Downloaded opentelemetry-semantic-conventions v0.10.0 [INFO] [stderr] Downloaded integer-encoding v3.0.4 [INFO] [stderr] Downloaded poise_macros v0.5.0 [INFO] [stderr] Downloaded typemap_rev v0.1.5 [INFO] [stderr] Downloaded hyper-rustls v0.23.1 [INFO] [stderr] Downloaded serde-aux v4.1.2 [INFO] [stderr] Downloaded whoami v1.2.3 [INFO] [stderr] Downloaded tracing-appender v0.2.2 [INFO] [stderr] Downloaded opentelemetry_api v0.18.0 [INFO] [stderr] Downloaded vrsc-rpc-json v0.1.5 [INFO] [stderr] Downloaded secp256k1 v0.20.3 [INFO] [stderr] Downloaded pico-args v0.5.0 [INFO] [stderr] Downloaded png v0.17.6 [INFO] [stderr] Downloaded unicode-general-category v0.6.0 [INFO] [stderr] Downloaded thrift v0.16.0 [INFO] [stderr] Downloaded async-tungstenite v0.17.2 [INFO] [stderr] Downloaded async-trait v0.1.58 [INFO] [stderr] Downloaded serde_with v2.1.0 [INFO] [stderr] Downloaded bitcoin v0.26.2 [INFO] [stderr] Downloaded bech32 v0.7.3 [INFO] [stderr] Downloaded vrsc-rpc v0.1.8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:a420fdec406141845121210faa381f8029b0be6d4170deff7c4445a424f67918" "/opt/rustwide/cargo-home/bin/cargo" "+6162f6f12339aa81fe16b8a64644ead497e411b2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f49c8f57b33439463686af3ddab02ad71357cb22af30c826d8126f058a52e08a [INFO] running `Command { std: "docker" "start" "-a" "f49c8f57b33439463686af3ddab02ad71357cb22af30c826d8126f058a52e08a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f49c8f57b33439463686af3ddab02ad71357cb22af30c826d8126f058a52e08a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f49c8f57b33439463686af3ddab02ad71357cb22af30c826d8126f058a52e08a", kill_on_drop: false }` [INFO] [stdout] f49c8f57b33439463686af3ddab02ad71357cb22af30c826d8126f058a52e08a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:a420fdec406141845121210faa381f8029b0be6d4170deff7c4445a424f67918" "/opt/rustwide/cargo-home/bin/cargo" "+6162f6f12339aa81fe16b8a64644ead497e411b2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] bfd281f5ebe36f19caa813b4a64e7c46e9380801846e14925149b049a0539f70 [INFO] running `Command { std: "docker" "start" "-a" "bfd281f5ebe36f19caa813b4a64e7c46e9380801846e14925149b049a0539f70", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.104 [INFO] [stderr] Compiling serde_derive v1.0.148 [INFO] [stderr] Compiling serde v1.0.148 [INFO] [stderr] Compiling libc v0.2.137 [INFO] [stderr] Compiling ahash v0.7.6 [INFO] [stderr] Compiling ring v0.16.20 [INFO] [stderr] Compiling proc-macro2 v1.0.47 [INFO] [stderr] Checking getrandom v0.2.8 [INFO] [stderr] Checking num_cpus v1.14.0 [INFO] [stderr] Compiling tokio v1.22.0 [INFO] [stderr] Compiling rustls v0.20.7 [INFO] [stderr] Checking mio v0.8.5 [INFO] [stderr] Checking socket2 v0.4.7 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling crossbeam-utils v0.8.14 [INFO] [stderr] Compiling once_cell v1.16.0 [INFO] [stderr] Compiling serde_json v1.0.89 [INFO] [stdout] error[E0635]: unknown feature `proc_macro_span_shrink` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proc-macro2-1.0.47/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 rand_core v0.6.4 [INFO] [stderr] Checking digest v0.10.6 [INFO] [stderr] Compiling typenum v1.15.0 [INFO] [stderr] Compiling openssl-sys v0.9.80 [INFO] [stderr] Checking regex-syntax v0.6.28 [INFO] [stdout] error: aborting due to 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" "bfd281f5ebe36f19caa813b4a64e7c46e9380801846e14925149b049a0539f70", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bfd281f5ebe36f19caa813b4a64e7c46e9380801846e14925149b049a0539f70", kill_on_drop: false }` [INFO] [stdout] bfd281f5ebe36f19caa813b4a64e7c46e9380801846e14925149b049a0539f70