Nov 18 03:46:38.277 INFO testing pkg-2.0.1 against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982
Nov 18 03:46:38.278 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-2/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-alt build --frozen" "-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 18 03:46:38.643 INFO [stdout] fac9cdfc53d843430baa2cf5a2dbd8211c52d5bd8cfd78725386f8e358527ae6
Nov 18 03:46:38.648 INFO running `"docker" "start" "-a" "fac9cdfc53d843430baa2cf5a2dbd8211c52d5bd8cfd78725386f8e358527ae6"`
Nov 18 03:46:39.520 INFO [stderr] usermod: no changes
Nov 18 03:46:39.595 INFO [stderr]    Compiling lazy_static v1.2.0
Nov 18 03:46:39.606 INFO [stderr]    Compiling pkg_impl v2.0.0
Nov 18 03:46:43.728 INFO [stderr]    Compiling pkg v2.0.1 (/source)
Nov 18 03:46:44.138 INFO [stderr] error: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Nov 18 03:46:44.138 INFO [stderr]   --> src/lib.rs:16:12
Nov 18 03:46:44.139 INFO [stderr]    |
Nov 18 03:46:44.139 INFO [stderr] 16 | #![feature(proc_macro)]
Nov 18 03:46:44.139 INFO [stderr]    |            ^^^^^^^^^^
Nov 18 03:46:44.139 INFO [stderr]    |
Nov 18 03:46:44.139 INFO [stderr] note: lint level defined here
Nov 18 03:46:44.139 INFO [stderr]   --> src/lib.rs:14:23
Nov 18 03:46:44.139 INFO [stderr]    |
Nov 18 03:46:44.139 INFO [stderr] 14 | #![deny(missing_docs, warnings)]
Nov 18 03:46:44.139 INFO [stderr]    |                       ^^^^^^^^
Nov 18 03:46:44.139 INFO [stderr]    = note: #[deny(stable_features)] implied by #[deny(warnings)]
Nov 18 03:46:44.139 INFO [stderr] 
Nov 18 03:46:44.154 INFO [stderr] error: aborting due to previous error
Nov 18 03:46:44.154 INFO [stderr] 
Nov 18 03:46:44.155 INFO [stderr] error: Could not compile `pkg`.
Nov 18 03:46:44.155 INFO [stderr] 
Nov 18 03:46:44.155 INFO [stderr] To learn more, run the command again with --verbose.
Nov 18 03:46:44.155 INFO [stderr] su: No module specific data is present
Nov 18 03:46:44.667 INFO running `"docker" "inspect" "fac9cdfc53d843430baa2cf5a2dbd8211c52d5bd8cfd78725386f8e358527ae6"`
Nov 18 03:46:44.863 INFO running `"docker" "rm" "-f" "fac9cdfc53d843430baa2cf5a2dbd8211c52d5bd8cfd78725386f8e358527ae6"`
Nov 18 03:46:45.054 INFO [stdout] fac9cdfc53d843430baa2cf5a2dbd8211c52d5bd8cfd78725386f8e358527ae6