Dec 12 14:48:25.596 INFO checking fuel_line_derive-0.1.0 against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 12 14:48:25.596 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-1/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56677/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +aa9aa79c3c583aab59ac9134542d60a780c35e2e-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 12 14:48:25.803 INFO [stdout] b6a84c2a3eb51cd75829801855bc2e4058f7ef8b1cf0a409a5cf3c76a46eb285
Dec 12 14:48:25.806 INFO running `"docker" "start" "-a" "b6a84c2a3eb51cd75829801855bc2e4058f7ef8b1cf0a409a5cf3c76a46eb285"`
Dec 12 14:48:26.229 INFO [stderr] usermod: no changes
Dec 12 14:48:26.292 INFO [stderr]     Checking syn v0.13.11
Dec 12 14:48:29.118 INFO [stderr]     Checking fuel_line_derive v0.1.0 (/source)
Dec 12 14:48:29.869 INFO [stderr] warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Dec 12 14:48:29.869 INFO [stderr]  --> src/lib.rs:1:12
Dec 12 14:48:29.869 INFO [stderr]   |
Dec 12 14:48:29.869 INFO [stderr] 1 | #![feature(proc_macro)]
Dec 12 14:48:29.869 INFO [stderr]   |            ^^^^^^^^^^
Dec 12 14:48:29.869 INFO [stderr]   |
Dec 12 14:48:29.870 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 12 14:48:29.870 INFO [stderr] 
Dec 12 14:48:29.958 INFO [stderr] warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Dec 12 14:48:29.958 INFO [stderr]  --> src/lib.rs:1:12
Dec 12 14:48:29.958 INFO [stderr]   |
Dec 12 14:48:29.958 INFO [stderr] 1 | #![feature(proc_macro)]
Dec 12 14:48:29.958 INFO [stderr]   |            ^^^^^^^^^^
Dec 12 14:48:29.958 INFO [stderr]   |
Dec 12 14:48:29.958 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 12 14:48:29.958 INFO [stderr] 
Dec 12 14:48:29.980 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.71s
Dec 12 14:48:29.983 INFO [stderr] su: No module specific data is present
Dec 12 14:48:30.467 INFO running `"docker" "inspect" "b6a84c2a3eb51cd75829801855bc2e4058f7ef8b1cf0a409a5cf3c76a46eb285"`
Dec 12 14:48:30.771 INFO running `"docker" "rm" "-f" "b6a84c2a3eb51cd75829801855bc2e4058f7ef8b1cf0a409a5cf3c76a46eb285"`
Dec 12 14:48:30.918 INFO [stdout] b6a84c2a3eb51cd75829801855bc2e4058f7ef8b1cf0a409a5cf3c76a46eb285