Dec 04 13:25:04.533 INFO checking nathankleyn/jsonvalid against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 04 13:25:04.533 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-0/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 13:25:04.728 INFO [stdout] 898b9808ea63d240fb48ae68716491c345674eed02226a75140a7efaaafec2ef
Dec 04 13:25:04.729 INFO running `"docker" "start" "-a" "898b9808ea63d240fb48ae68716491c345674eed02226a75140a7efaaafec2ef"`
Dec 04 13:25:05.611 INFO [stderr] usermod: no changes
Dec 04 13:25:05.767 INFO [stderr]    Compiling num-traits v0.2.0
Dec 04 13:25:05.767 INFO [stderr]    Compiling rustc-demangle v0.1.6
Dec 04 13:25:05.771 INFO [stderr]    Compiling serde v1.0.27
Dec 04 13:25:05.783 INFO [stderr]    Compiling rand v0.4.2
Dec 04 13:25:05.791 INFO [stderr]     Checking clap v2.30.0
Dec 04 13:25:05.791 INFO [stderr]    Compiling backtrace-sys v0.1.16
Dec 04 13:25:05.791 INFO [stderr]    Compiling kernel32-sys v0.2.2
Dec 04 13:25:06.115 INFO [stderr]     Checking tempfile v2.2.0
Dec 04 13:25:06.675 INFO [stderr]     Checking backtrace v0.3.5
Dec 04 13:25:06.859 INFO [stderr]    Compiling remove_dir_all v0.3.0
Dec 04 13:25:08.483 INFO [stderr]     Checking error-chain v0.11.0
Dec 04 13:25:08.859 INFO [stderr]    Compiling num-traits v0.1.43
Dec 04 13:25:10.799 INFO [stderr]    Compiling tempdir v0.3.6
Dec 04 13:25:12.503 INFO [stderr]     Checking jsonvalid v0.1.1 (/source)
Dec 04 13:25:16.739 INFO [stderr]    Compiling semver v0.8.0
Dec 04 13:25:16.740 INFO [stderr]    Compiling serde_json v1.0.9
Dec 04 13:25:20.967 INFO [stderr]    Compiling cargo_metadata v0.3.3
Dec 04 13:25:24.637 INFO [stderr]    Compiling skeptic v0.13.2
Dec 04 13:25:28.971 INFO [stderr]    Compiling assert_cli v0.5.4
Dec 04 13:25:33.544 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 27.91s
Dec 04 13:25:33.566 INFO [stderr] su: No module specific data is present
Dec 04 13:25:35.196 INFO running `"docker" "inspect" "898b9808ea63d240fb48ae68716491c345674eed02226a75140a7efaaafec2ef"`
Dec 04 13:25:35.523 INFO running `"docker" "rm" "-f" "898b9808ea63d240fb48ae68716491c345674eed02226a75140a7efaaafec2ef"`
Dec 04 13:25:35.879 INFO [stdout] 898b9808ea63d240fb48ae68716491c345674eed02226a75140a7efaaafec2ef