Nov 17 21:20:13.410 INFO testing syn-next-0.15.0-rc4 against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982
Nov 17 21:20:13.411 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 17 21:20:13.636 INFO [stdout] c22bcbc4ccd1ed832a6afaf93e487f58729ac76f366f76ed95c007fbe6ac1998
Nov 17 21:20:13.637 INFO running `"docker" "start" "-a" "c22bcbc4ccd1ed832a6afaf93e487f58729ac76f366f76ed95c007fbe6ac1998"`
Nov 17 21:20:14.148 INFO [stderr] usermod: no changes
Nov 17 21:20:14.219 INFO [stderr]    Compiling syn-next v0.15.0-rc4 (/source)
Nov 17 21:20:22.163 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.98s
Nov 17 21:20:22.166 INFO [stderr] su: No module specific data is present
Nov 17 21:20:22.523 INFO running `"docker" "inspect" "c22bcbc4ccd1ed832a6afaf93e487f58729ac76f366f76ed95c007fbe6ac1998"`
Nov 17 21:20:22.797 INFO running `"docker" "rm" "-f" "c22bcbc4ccd1ed832a6afaf93e487f58729ac76f366f76ed95c007fbe6ac1998"`
Nov 17 21:20:23.171 INFO [stdout] c22bcbc4ccd1ed832a6afaf93e487f58729ac76f366f76ed95c007fbe6ac1998
Nov 17 21:20:23.181 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 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 21:20:23.599 INFO [stdout] 05126d989d59ffb37237cdc3a7a88fbfa180dfc201f177366bc62c5f767d02b3
Nov 17 21:20:23.602 INFO running `"docker" "start" "-a" "05126d989d59ffb37237cdc3a7a88fbfa180dfc201f177366bc62c5f767d02b3"`
Nov 17 21:20:25.467 INFO [stderr] usermod: no changes
Nov 17 21:20:25.631 INFO [stderr]    Compiling syn-next v0.15.0-rc4 (/source)
Nov 17 21:20:30.904 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.41s
Nov 17 21:20:30.910 INFO [stderr] su: No module specific data is present
Nov 17 21:20:31.361 INFO running `"docker" "inspect" "05126d989d59ffb37237cdc3a7a88fbfa180dfc201f177366bc62c5f767d02b3"`
Nov 17 21:20:31.495 INFO running `"docker" "rm" "-f" "05126d989d59ffb37237cdc3a7a88fbfa180dfc201f177366bc62c5f767d02b3"`
Nov 17 21:20:31.627 INFO [stdout] 05126d989d59ffb37237cdc3a7a88fbfa180dfc201f177366bc62c5f767d02b3