[INFO] cloning repository https://github.com/BlueFrog130/rust-discord-bot [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/BlueFrog130/rust-discord-bot" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBlueFrog130%2Frust-discord-bot", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBlueFrog130%2Frust-discord-bot'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] e49298952b8f414fecfeb7b014eb7e35c600442c [INFO] checking BlueFrog130/rust-discord-bot against master#af4a5a13a15fa0c60e06321077ef452f769b42fd for pr-122960-4 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBlueFrog130%2Frust-discord-bot" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/BlueFrog130/rust-discord-bot on toolchain af4a5a13a15fa0c60e06321077ef452f769b42fd [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/BlueFrog130/rust-discord-bot [INFO] finished tweaking git repo https://github.com/BlueFrog130/rust-discord-bot [INFO] tweaked toml for git repo https://github.com/BlueFrog130/rust-discord-bot written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/BlueFrog130/rust-discord-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" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded serde v1.0.150 [INFO] [stderr] Downloaded worker-sys v0.0.6 [INFO] [stderr] Downloaded serde_derive v1.0.150 [INFO] [stderr] Downloaded async-trait v0.1.59 [INFO] [stderr] Downloaded worker-macros v0.0.6 [INFO] [stderr] Downloaded matchit v0.4.6 [INFO] [stderr] Downloaded openssl-sys v0.9.79 [INFO] [stderr] Downloaded worker v0.0.11 [INFO] [stderr] Downloaded worker-kv v0.5.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e657fa13d166a750c18c9a835238250b33055e0c4b36b6eba452fdbb4a68715d [INFO] running `Command { std: "docker" "start" "-a" "e657fa13d166a750c18c9a835238250b33055e0c4b36b6eba452fdbb4a68715d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e657fa13d166a750c18c9a835238250b33055e0c4b36b6eba452fdbb4a68715d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e657fa13d166a750c18c9a835238250b33055e0c4b36b6eba452fdbb4a68715d", kill_on_drop: false }` [INFO] [stdout] e657fa13d166a750c18c9a835238250b33055e0c4b36b6eba452fdbb4a68715d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ab67e8f90632bc021db70c991a903fcc98ffa41025b1928b7b3d8d64c13eba52 [INFO] running `Command { std: "docker" "start" "-a" "ab67e8f90632bc021db70c991a903fcc98ffa41025b1928b7b3d8d64c13eba52", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.47 [INFO] [stderr] Compiling syn v1.0.105 [INFO] [stderr] Compiling libc v0.2.138 [INFO] [stderr] Compiling serde_derive v1.0.150 [INFO] [stderr] Compiling serde v1.0.150 [INFO] [stderr] Compiling serde_json v1.0.89 [INFO] [stderr] Checking itoa v1.0.4 [INFO] [stderr] Compiling quote v1.0.21 [INFO] [stderr] Compiling wasm-bindgen v0.2.83 [INFO] [stderr] Compiling uncased v0.9.7 [INFO] [stderr] Checking ryu v1.0.11 [INFO] [stderr] Compiling futures-core v0.3.25 [INFO] [stderr] Compiling futures-task v0.3.25 [INFO] [stderr] Compiling cc v1.0.77 [INFO] [stderr] Compiling futures-util v0.3.25 [INFO] [stderr] Checking slab v0.4.7 [INFO] [stderr] Compiling siphasher v0.3.10 [INFO] [stderr] Checking futures-io v0.3.25 [INFO] [stderr] Checking http v0.2.8 [INFO] [stderr] Compiling tokio v1.23.0 [INFO] [stderr] Checking tinyvec_macros v0.1.0 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling futures-channel v0.3.25 [INFO] [stderr] Checking tinyvec v1.6.0 [INFO] [stderr] Compiling generic-array v0.14.6 [INFO] [stderr] Compiling regex-syntax v0.6.28 [INFO] [stderr] Checking percent-encoding v2.2.0 [INFO] [stderr] Checking tracing-core v0.1.30 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling phf_shared v0.11.1 [INFO] [stderr] Compiling indexmap v1.9.2 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Checking unicode-bidi v0.3.8 [INFO] [stderr] Checking form_urlencoded v1.1.0 [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] Compiling openssl v0.10.44 [INFO] [stderr] Compiling phf v0.11.1 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling io-lifetimes v1.0.3 [INFO] [stderr] Compiling rustix v0.36.5 [INFO] [stderr] Checking tracing v0.1.37 [INFO] [stderr] Checking unicode-ident v1.0.5 [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] Compiling async-trait v0.1.59 [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" "ab67e8f90632bc021db70c991a903fcc98ffa41025b1928b7b3d8d64c13eba52", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ab67e8f90632bc021db70c991a903fcc98ffa41025b1928b7b3d8d64c13eba52", kill_on_drop: false }` [INFO] [stdout] ab67e8f90632bc021db70c991a903fcc98ffa41025b1928b7b3d8d64c13eba52 [INFO] checking BlueFrog130/rust-discord-bot against try#36dbcaee1a55543dfc181be52a69d99ff46ff62f for pr-122960-4 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBlueFrog130%2Frust-discord-bot" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/BlueFrog130/rust-discord-bot on toolchain 36dbcaee1a55543dfc181be52a69d99ff46ff62f [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/BlueFrog130/rust-discord-bot [INFO] finished tweaking git repo https://github.com/BlueFrog130/rust-discord-bot [INFO] tweaked toml for git repo https://github.com/BlueFrog130/rust-discord-bot written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/BlueFrog130/rust-discord-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" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ad59e70b8081a3613ced9796bec5b4520626ad6016106c0096ad3af9fb599828 [INFO] running `Command { std: "docker" "start" "-a" "ad59e70b8081a3613ced9796bec5b4520626ad6016106c0096ad3af9fb599828", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ad59e70b8081a3613ced9796bec5b4520626ad6016106c0096ad3af9fb599828", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ad59e70b8081a3613ced9796bec5b4520626ad6016106c0096ad3af9fb599828", kill_on_drop: false }` [INFO] [stdout] ad59e70b8081a3613ced9796bec5b4520626ad6016106c0096ad3af9fb599828 [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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1326126c0b0e2a1ef2e2651dc04e8052cb3e8665650c0ab3e461e8f07cf24a09 [INFO] running `Command { std: "docker" "start" "-a" "1326126c0b0e2a1ef2e2651dc04e8052cb3e8665650c0ab3e461e8f07cf24a09", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] skipping non-2021 edition `2018` [INFO] running `Command { std: "docker" "inspect" "1326126c0b0e2a1ef2e2651dc04e8052cb3e8665650c0ab3e461e8f07cf24a09", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1326126c0b0e2a1ef2e2651dc04e8052cb3e8665650c0ab3e461e8f07cf24a09", kill_on_drop: false }` [INFO] [stdout] 1326126c0b0e2a1ef2e2651dc04e8052cb3e8665650c0ab3e461e8f07cf24a09