[INFO] cloning repository https://github.com/Jenya705/rust-macros-ex
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Jenya705/rust-macros-ex" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJenya705%2Frust-macros-ex", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJenya705%2Frust-macros-ex'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4f434ef63ab70b7263c8cc3ec549890983a709a1
[INFO] checking Jenya705/rust-macros-ex/4f434ef63ab70b7263c8cc3ec549890983a709a1 against master#ab869e094a907cc5d19b4080f22eccaf347f1f95 for pr-129604
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJenya705%2Frust-macros-ex" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Jenya705/rust-macros-ex on toolchain ab869e094a907cc5d19b4080f22eccaf347f1f95
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Jenya705/rust-macros-ex
[INFO] finished tweaking git repo https://github.com/Jenya705/rust-macros-ex
[INFO] tweaked toml for git repo https://github.com/Jenya705/rust-macros-ex written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/Jenya705/rust-macros-ex 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" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a0a2fb0863ef8831f43f5d813874e6b15630f750f0a2f263f6b5b139dde64ce9
[INFO] running `Command { std: "docker" "start" "-a" "a0a2fb0863ef8831f43f5d813874e6b15630f750f0a2f263f6b5b139dde64ce9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a0a2fb0863ef8831f43f5d813874e6b15630f750f0a2f263f6b5b139dde64ce9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a0a2fb0863ef8831f43f5d813874e6b15630f750f0a2f263f6b5b139dde64ce9", kill_on_drop: false }`
[INFO] [stdout] a0a2fb0863ef8831f43f5d813874e6b15630f750f0a2f263f6b5b139dde64ce9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 62d0b6f3e3d362423056465e2f8e187b745941f0f02a021fc94c765ce7196e5d
[INFO] running `Command { std: "docker" "start" "-a" "62d0b6f3e3d362423056465e2f8e187b745941f0f02a021fc94c765ce7196e5d", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.39
[INFO] [stderr]    Compiling unicode-ident v1.0.0
[INFO] [stderr]    Compiling quote v1.0.18
[INFO] [stderr]    Compiling proc-macros-impl v0.1.0 (/opt/rustwide/workdir/proc-macros-impl)
[INFO] [stderr]    Compiling proc-macros v0.1.0 (/opt/rustwide/workdir/proc-macros)
[INFO] [stdout] warning: unused import: `quote::quote`
[INFO] [stdout]  --> proc-macros/src/lib.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use quote::quote;
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Spacing`, `TokenStream`, and `TokenTree`
[INFO] [stdout]  --> proc-macros/src/lib.rs:2:19
[INFO] [stdout]   |
[INFO] [stdout] 2 | use proc_macro2::{Spacing, TokenStream, TokenTree};
[INFO] [stdout]   |                   ^^^^^^^  ^^^^^^^^^^^  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking rust-macroses v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.38s
[INFO] running `Command { std: "docker" "inspect" "62d0b6f3e3d362423056465e2f8e187b745941f0f02a021fc94c765ce7196e5d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "62d0b6f3e3d362423056465e2f8e187b745941f0f02a021fc94c765ce7196e5d", kill_on_drop: false }`
[INFO] [stdout] 62d0b6f3e3d362423056465e2f8e187b745941f0f02a021fc94c765ce7196e5d