Dec 05 14:03:40.844 INFO checking evcxr-0.2.0 against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 05 14:03:40.844 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-5/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 05 14:03:41.030 INFO [stdout] 038fa8c336ff6bab530aa0a107f2663f4d07bcdc0dc307abf08df17c2b23975e
Dec 05 14:03:41.032 INFO running `"docker" "start" "-a" "038fa8c336ff6bab530aa0a107f2663f4d07bcdc0dc307abf08df17c2b23975e"`
Dec 05 14:03:41.535 INFO [stderr] usermod: no changes
Dec 05 14:03:41.658 INFO [stderr]     Checking proc-macro2 v0.4.9
Dec 05 14:03:41.658 INFO [stderr]     Checking sig v1.0.0
Dec 05 14:03:41.658 INFO [stderr]     Checking rand v0.5.4
Dec 05 14:03:41.658 INFO [stderr]     Checking backtrace-sys v0.1.24
Dec 05 14:03:41.676 INFO [stderr]     Checking memchr v2.1.1
Dec 05 14:03:43.091 INFO [stderr]     Checking backtrace v0.3.9
Dec 05 14:03:44.405 INFO [stderr]     Checking failure v0.1.1
Dec 05 14:03:45.227 INFO [stderr]     Checking aho-corasick v0.6.9
Dec 05 14:03:45.267 INFO [stderr]     Checking quote v0.6.7
Dec 05 14:03:47.471 INFO [stderr]     Checking syn v0.15.1
Dec 05 14:03:47.651 INFO [stderr]     Checking regex v1.0.2
Dec 05 14:03:49.568 INFO [stderr]     Checking tempfile v3.0.3
Dec 05 14:03:56.719 INFO [stderr]     Checking evcxr v0.2.0 (/source)
Dec 05 14:03:56.849 INFO [stderr] warning: lint `private_no_mangle_fns` has been removed: `no longer an warning, #[no_mangle] functions always exported`
Dec 05 14:03:56.849 INFO [stderr]   --> src/lib.rs:38:20
Dec 05 14:03:56.849 INFO [stderr]    |
Dec 05 14:03:56.849 INFO [stderr] 38 | #[allow(dead_code, private_no_mangle_fns)]
Dec 05 14:03:56.849 INFO [stderr]    |                    ^^^^^^^^^^^^^^^^^^^^^
Dec 05 14:03:56.849 INFO [stderr]    |
Dec 05 14:03:56.849 INFO [stderr]    = note: #[warn(renamed_and_removed_lints)] on by default
Dec 05 14:03:56.849 INFO [stderr] 
Dec 05 14:03:56.877 INFO [stderr] warning: lint `private_no_mangle_fns` has been removed: `no longer an warning, #[no_mangle] functions always exported`
Dec 05 14:03:56.877 INFO [stderr]   --> src/lib.rs:38:20
Dec 05 14:03:56.877 INFO [stderr]    |
Dec 05 14:03:56.877 INFO [stderr] 38 | #[allow(dead_code, private_no_mangle_fns)]
Dec 05 14:03:56.877 INFO [stderr]    |                    ^^^^^^^^^^^^^^^^^^^^^
Dec 05 14:03:56.877 INFO [stderr]    |
Dec 05 14:03:56.877 INFO [stderr]    = note: #[warn(renamed_and_removed_lints)] on by default
Dec 05 14:03:56.877 INFO [stderr] 
Dec 05 14:04:04.935 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 23.38s
Dec 05 14:04:04.951 INFO [stderr] su: No module specific data is present
Dec 05 14:04:05.439 INFO running `"docker" "inspect" "038fa8c336ff6bab530aa0a107f2663f4d07bcdc0dc307abf08df17c2b23975e"`
Dec 05 14:04:05.527 INFO running `"docker" "rm" "-f" "038fa8c336ff6bab530aa0a107f2663f4d07bcdc0dc307abf08df17c2b23975e"`
Dec 05 14:04:05.626 INFO [stdout] 038fa8c336ff6bab530aa0a107f2663f4d07bcdc0dc307abf08df17c2b23975e