Nov 28 16:54:06.971 INFO checking test_double-0.1.1 against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 16:54:06.973 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-3/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/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 +db42d4dad33013eba11ef37342ad9f614e5652b8-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"`
Nov 28 16:54:07.405 INFO [stdout] b1a3a22e712375eb0d1c6cc40fe944f9026e9d839ca1334cb655ef20b6446e44
Nov 28 16:54:07.413 INFO running `"docker" "start" "-a" "b1a3a22e712375eb0d1c6cc40fe944f9026e9d839ca1334cb655ef20b6446e44"`
Nov 28 16:54:08.872 INFO [stderr] usermod: no changes
Nov 28 16:54:08.968 INFO [stderr]     Checking syn v0.12.15
Nov 28 16:54:16.327 INFO [stderr]     Checking test_double v0.1.1 (/source)
Nov 28 16:54:21.652 INFO [stderr] warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Nov 28 16:54:21.652 INFO [stderr]  --> src/lib.rs:1:12
Nov 28 16:54:21.652 INFO [stderr]   |
Nov 28 16:54:21.652 INFO [stderr] 1 | #![feature(proc_macro)]
Nov 28 16:54:21.652 INFO [stderr]   |            ^^^^^^^^^^
Nov 28 16:54:21.652 INFO [stderr]   |
Nov 28 16:54:21.652 INFO [stderr]   = note: #[warn(stable_features)] on by default
Nov 28 16:54:21.652 INFO [stderr] 
Nov 28 16:54:21.988 INFO [stderr] warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Nov 28 16:54:21.989 INFO [stderr]  --> src/lib.rs:1:12
Nov 28 16:54:21.989 INFO [stderr]   |
Nov 28 16:54:21.990 INFO [stderr] 1 | #![feature(proc_macro)]
Nov 28 16:54:21.990 INFO [stderr]   |            ^^^^^^^^^^
Nov 28 16:54:21.990 INFO [stderr]   |
Nov 28 16:54:21.991 INFO [stderr]   = note: #[warn(stable_features)] on by default
Nov 28 16:54:21.991 INFO [stderr] 
Nov 28 16:54:22.042 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.15s
Nov 28 16:54:22.052 INFO [stderr] su: No module specific data is present
Nov 28 16:54:23.216 INFO running `"docker" "inspect" "b1a3a22e712375eb0d1c6cc40fe944f9026e9d839ca1334cb655ef20b6446e44"`
Nov 28 16:54:23.552 INFO running `"docker" "rm" "-f" "b1a3a22e712375eb0d1c6cc40fe944f9026e9d839ca1334cb655ef20b6446e44"`
Nov 28 16:54:23.848 INFO [stdout] b1a3a22e712375eb0d1c6cc40fe944f9026e9d839ca1334cb655ef20b6446e44