Dec 04 07:09:06.604 INFO checking wezm/serde-duplicate-field against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 04 07:09:06.604 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-3/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/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 +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-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"`
Dec 04 07:09:06.816 INFO [stdout] e353c505dfc4442a26cccfe41eb6615adf6b2491a3a8dbfb9e0e53c0c4e0d800
Dec 04 07:09:06.821 INFO running `"docker" "start" "-a" "e353c505dfc4442a26cccfe41eb6615adf6b2491a3a8dbfb9e0e53c0c4e0d800"`
Dec 04 07:09:07.872 INFO [stderr] usermod: no changes
Dec 04 07:09:07.951 INFO [stderr]     Checking num-traits v0.2.2
Dec 04 07:09:07.951 INFO [stderr]     Checking serde v1.0.36
Dec 04 07:09:07.951 INFO [stderr]    Compiling proc-macro2 v0.2.3
Dec 04 07:09:10.147 INFO [stderr]    Compiling quote v0.4.2
Dec 04 07:09:10.899 INFO [stderr]    Compiling syn v0.12.15
Dec 04 07:09:21.351 INFO [stderr]    Compiling serde_derive_internals v0.22.2
Dec 04 07:09:26.281 INFO [stderr]    Compiling serde_derive v1.0.36
Dec 04 07:09:27.769 INFO [stderr]     Checking serde_json v1.0.13
Dec 04 07:09:37.977 INFO [stderr]     Checking serde-duplicate-field v0.1.0 (/source)
Dec 04 07:09:41.315 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 33.42s
Dec 04 07:09:41.320 INFO [stderr] su: No module specific data is present
Dec 04 07:09:42.943 INFO running `"docker" "inspect" "e353c505dfc4442a26cccfe41eb6615adf6b2491a3a8dbfb9e0e53c0c4e0d800"`
Dec 04 07:09:43.279 INFO running `"docker" "rm" "-f" "e353c505dfc4442a26cccfe41eb6615adf6b2491a3a8dbfb9e0e53c0c4e0d800"`
Dec 04 07:09:43.615 INFO [stdout] e353c505dfc4442a26cccfe41eb6615adf6b2491a3a8dbfb9e0e53c0c4e0d800