Nov 07 08:58:22.776 INFO checking serde_roundtrip-0.1.0 against master#24e66c28980442a48d9458f1a4f9b76cc722dc8a for pr-55687
Nov 07 08:58:22.778 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55687/worker-1/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55687/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/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 +24e66c28980442a48d9458f1a4f9b76cc722dc8a-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 07 08:58:23.138 INFO blam! 261ac1004ae096edcb1b0ac5578fd3faf4725c1fbc67cf0ee110647b9203cd79
Nov 07 08:58:23.142 INFO running `"docker" "start" "-a" "261ac1004ae096edcb1b0ac5578fd3faf4725c1fbc67cf0ee110647b9203cd79"`
Nov 07 08:58:24.370 INFO kablam! usermod: no changes
Nov 07 08:58:24.460 INFO kablam!     Checking serde_roundtrip v0.1.0 (/source)
Nov 07 08:58:24.476 INFO kablam!    Compiling syn v0.11.11
Nov 07 08:58:30.484 INFO kablam!    Compiling serde_codegen_internals v0.14.2
Nov 07 08:58:30.484 INFO kablam!    Compiling serde_roundtrip_derive v0.1.2
Nov 07 08:58:32.988 INFO kablam!    Compiling serde_derive v0.9.15
Nov 07 08:58:45.561 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 21.16s
Nov 07 08:58:45.565 INFO kablam! su: No module specific data is present
Nov 07 08:58:45.989 INFO running `"docker" "rm" "-f" "261ac1004ae096edcb1b0ac5578fd3faf4725c1fbc67cf0ee110647b9203cd79"`
Nov 07 08:58:46.099 INFO blam! 261ac1004ae096edcb1b0ac5578fd3faf4725c1fbc67cf0ee110647b9203cd79