Nov 30 14:23:21.500 INFO checking test_double-0.1.1 against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323
Nov 30 14:23:21.500 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-4/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56323/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/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 +a49316ddc99d9d595193557fc899f6c52e4d9af9-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 30 14:23:22.070 INFO [stdout] 06b01f72fff48fe06853f724746ab77993275a49518a60bcdfd9d57841e6606f
Nov 30 14:23:22.074 INFO running `"docker" "start" "-a" "06b01f72fff48fe06853f724746ab77993275a49518a60bcdfd9d57841e6606f"`
Nov 30 14:23:24.348 INFO [stderr] usermod: no changes
Nov 30 14:23:24.420 INFO [stderr]     Checking syn v0.12.15
Nov 30 14:23:31.362 INFO [stderr]     Checking test_double v0.1.1 (/source)
Nov 30 14:23:36.692 INFO [stderr] warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Nov 30 14:23:36.692 INFO [stderr]  --> src/lib.rs:1:12
Nov 30 14:23:36.692 INFO [stderr]   |
Nov 30 14:23:36.692 INFO [stderr] 1 | #![feature(proc_macro)]
Nov 30 14:23:36.692 INFO [stderr]   |            ^^^^^^^^^^
Nov 30 14:23:36.693 INFO [stderr]   |
Nov 30 14:23:36.693 INFO [stderr]   = note: #[warn(stable_features)] on by default
Nov 30 14:23:36.693 INFO [stderr] 
Nov 30 14:23:36.976 INFO [stderr] warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Nov 30 14:23:36.976 INFO [stderr]  --> src/lib.rs:1:12
Nov 30 14:23:36.976 INFO [stderr]   |
Nov 30 14:23:36.976 INFO [stderr] 1 | #![feature(proc_macro)]
Nov 30 14:23:36.976 INFO [stderr]   |            ^^^^^^^^^^
Nov 30 14:23:36.976 INFO [stderr]   |
Nov 30 14:23:36.977 INFO [stderr]   = note: #[warn(stable_features)] on by default
Nov 30 14:23:36.977 INFO [stderr] 
Nov 30 14:23:37.025 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.66s
Nov 30 14:23:37.028 INFO [stderr] su: No module specific data is present
Nov 30 14:23:38.420 INFO running `"docker" "inspect" "06b01f72fff48fe06853f724746ab77993275a49518a60bcdfd9d57841e6606f"`
Nov 30 14:23:38.694 INFO running `"docker" "rm" "-f" "06b01f72fff48fe06853f724746ab77993275a49518a60bcdfd9d57841e6606f"`
Nov 30 14:23:39.016 INFO [stdout] 06b01f72fff48fe06853f724746ab77993275a49518a60bcdfd9d57841e6606f