[INFO] cloning repository https://github.com/vilhei/util_procs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/vilhei/util_procs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvilhei%2Futil_procs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvilhei%2Futil_procs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 95ccc1a029d8600acec7a3314193b8da7a2d2d51
[INFO] checking vilhei/util_procs against master#cd805f09ffbfa3896c8f50a619de9b67e1d9f3c3 for pr-135841
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvilhei%2Futil_procs" "/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/vilhei/util_procs on toolchain cd805f09ffbfa3896c8f50a619de9b67e1d9f3c3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cd805f09ffbfa3896c8f50a619de9b67e1d9f3c3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/vilhei/util_procs
[INFO] finished tweaking git repo https://github.com/vilhei/util_procs
[INFO] tweaked toml for git repo https://github.com/vilhei/util_procs written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/vilhei/util_procs 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" "+cd805f09ffbfa3896c8f50a619de9b67e1d9f3c3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded macrotest v1.0.9
[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:c80049f3b88b82089a44e0f06d0d6029d44b96b7257e55a1cd63dbc9f4c33334" "/opt/rustwide/cargo-home/bin/cargo" "+cd805f09ffbfa3896c8f50a619de9b67e1d9f3c3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2a045187cbebb12c7839498b8cd6e676aaab5d723f17b1a6766b3f870e1e1357
[INFO] running `Command { std: "docker" "start" "-a" "2a045187cbebb12c7839498b8cd6e676aaab5d723f17b1a6766b3f870e1e1357", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2a045187cbebb12c7839498b8cd6e676aaab5d723f17b1a6766b3f870e1e1357", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2a045187cbebb12c7839498b8cd6e676aaab5d723f17b1a6766b3f870e1e1357", kill_on_drop: false }`
[INFO] [stdout] 2a045187cbebb12c7839498b8cd6e676aaab5d723f17b1a6766b3f870e1e1357
[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=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:c80049f3b88b82089a44e0f06d0d6029d44b96b7257e55a1cd63dbc9f4c33334" "/opt/rustwide/cargo-home/bin/cargo" "+cd805f09ffbfa3896c8f50a619de9b67e1d9f3c3" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3bbb305be200342c11102b110d5baf6456d5ca8aecee9afb34ef497475270406
[INFO] running `Command { std: "docker" "start" "-a" "3bbb305be200342c11102b110d5baf6456d5ca8aecee9afb34ef497475270406", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.79
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]    Compiling serde v1.0.197
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling serde_json v1.0.114
[INFO] [stderr]    Compiling prettyplease v0.1.25
[INFO] [stderr]    Compiling prettyplease v0.2.16
[INFO] [stderr]    Compiling ryu v1.0.17
[INFO] [stderr]    Compiling itoa v1.0.10
[INFO] [stderr]    Compiling glob v0.3.1
[INFO] [stderr]     Checking util_procs_internal v0.1.0 (/opt/rustwide/workdir/util_procs_internal)
[INFO] [stderr]    Compiling diff v0.1.13
[INFO] [stderr]     Checking quote v1.0.35
[INFO] [stderr]     Checking syn v2.0.52
[INFO] [stderr]    Compiling serde_derive v1.0.197
[INFO] [stderr]     Checking toml v0.5.11
[INFO] [stderr]     Checking macrotest v1.0.9
[INFO] [stderr]     Checking proc_macros v0.1.0 (/opt/rustwide/workdir/proc_macros)
[INFO] [stdout] warning: unused import: `quote_spanned`
[INFO] [stdout]  --> proc_macros/src/lib.rs:2:20
[INFO] [stdout]   |
[INFO] [stdout] 2 | use quote::{quote, quote_spanned, ToTokens};
[INFO] [stdout]   |                    ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `parse::ParseStream`
[INFO] [stdout]  --> proc_macros/src/lib.rs:3:11
[INFO] [stdout]   |
[INFO] [stdout] 3 | use syn::{parse::ParseStream, DeriveInput, ItemFn, Stmt};
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `quote_spanned`
[INFO] [stdout]  --> proc_macros/src/lib.rs:2:20
[INFO] [stdout]   |
[INFO] [stdout] 2 | use quote::{quote, quote_spanned, ToTokens};
[INFO] [stdout]   |                    ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `parse::ParseStream`
[INFO] [stdout]  --> proc_macros/src/lib.rs:3:11
[INFO] [stdout]   |
[INFO] [stdout] 3 | use syn::{parse::ParseStream, DeriveInput, ItemFn, Stmt};
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `quote_spanned`
[INFO] [stdout]  --> proc_macros/src/lib.rs:2:20
[INFO] [stdout]   |
[INFO] [stdout] 2 | use quote::{quote, quote_spanned, ToTokens};
[INFO] [stdout]   |                    ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `parse::ParseStream`
[INFO] [stdout]  --> proc_macros/src/lib.rs:3:11
[INFO] [stdout]   |
[INFO] [stdout] 3 | use syn::{parse::ParseStream, DeriveInput, ItemFn, Stmt};
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking util_procs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 25.28s
[INFO] running `Command { std: "docker" "inspect" "3bbb305be200342c11102b110d5baf6456d5ca8aecee9afb34ef497475270406", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3bbb305be200342c11102b110d5baf6456d5ca8aecee9afb34ef497475270406", kill_on_drop: false }`
[INFO] [stdout] 3bbb305be200342c11102b110d5baf6456d5ca8aecee9afb34ef497475270406