Nov 17 21:20:34.509 INFO testing syn-0.15.9 against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982
Nov 17 21:20:34.509 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-4/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 17 21:20:34.711 INFO [stdout] 1a593e7eb20c3f79c4b8b464f6c6bf9e1f4ee9e0737d417ba8615500ace2be43
Nov 17 21:20:34.716 INFO running `"docker" "start" "-a" "1a593e7eb20c3f79c4b8b464f6c6bf9e1f4ee9e0737d417ba8615500ace2be43"`
Nov 17 21:20:35.186 INFO [stderr] usermod: no changes
Nov 17 21:20:35.243 INFO [stderr]    Compiling proc-macro2 v0.4.24
Nov 17 21:20:41.263 INFO [stderr]    Compiling quote v0.6.10
Nov 17 21:20:45.203 INFO [stderr]    Compiling syn v0.15.9 (/source)
Nov 17 21:20:53.125 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 17.92s
Nov 17 21:20:53.131 INFO [stderr] su: No module specific data is present
Nov 17 21:20:54.060 INFO running `"docker" "inspect" "1a593e7eb20c3f79c4b8b464f6c6bf9e1f4ee9e0737d417ba8615500ace2be43"`
Nov 17 21:20:54.475 INFO running `"docker" "rm" "-f" "1a593e7eb20c3f79c4b8b464f6c6bf9e1f4ee9e0737d417ba8615500ace2be43"`
Nov 17 21:20:54.831 INFO [stdout] 1a593e7eb20c3f79c4b8b464f6c6bf9e1f4ee9e0737d417ba8615500ace2be43
Nov 17 21:20:54.840 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-4/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 test --frozen --no-run" "-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 17 21:20:55.286 INFO [stdout] dec7ada0d2254068eb342dc7e563907370152e727bfe21f9dac421f9a1743a90
Nov 17 21:20:55.288 INFO running `"docker" "start" "-a" "dec7ada0d2254068eb342dc7e563907370152e727bfe21f9dac421f9a1743a90"`
Nov 17 21:20:56.597 INFO [stderr] usermod: no changes
Nov 17 21:20:56.663 INFO [stderr]    Compiling syn v0.15.9 (/source)
Nov 17 21:21:01.991 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.38s
Nov 17 21:21:01.995 INFO [stderr] su: No module specific data is present
Nov 17 21:21:02.333 INFO running `"docker" "inspect" "dec7ada0d2254068eb342dc7e563907370152e727bfe21f9dac421f9a1743a90"`
Nov 17 21:21:02.438 INFO running `"docker" "rm" "-f" "dec7ada0d2254068eb342dc7e563907370152e727bfe21f9dac421f9a1743a90"`
Nov 17 21:21:02.533 INFO [stdout] dec7ada0d2254068eb342dc7e563907370152e727bfe21f9dac421f9a1743a90