Dec 05 00:32:29.475 INFO checking PoC-Consortium/scavenger against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 05 00:32:29.475 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-6/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/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 +1df97983eb2057dc6a8f7eb364e263b51ae23230-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 00:32:30.183 INFO [stdout] f64e824a8cefa34f7c800f71ffe76f93a98d5f9e8ade18284f90c6dfd5d13d7d
Dec 05 00:32:30.187 INFO running `"docker" "start" "-a" "f64e824a8cefa34f7c800f71ffe76f93a98d5f9e8ade18284f90c6dfd5d13d7d"`
Dec 05 00:32:31.507 INFO [stderr] usermod: no changes
Dec 05 00:32:32.227 INFO [stderr]     Checking num_cpus v0.2.13
Dec 05 00:32:32.227 INFO [stderr]     Checking page_size v0.4.1
Dec 05 00:32:32.227 INFO [stderr]    Compiling ring v0.13.2
Dec 05 00:32:32.227 INFO [stderr]    Compiling sys-info v0.5.6
Dec 05 00:32:32.234 INFO [stderr]    Compiling scavenger v1.6.4 (/source)
Dec 05 00:32:32.234 INFO [stderr]     Checking core_affinity v0.5.9
Dec 05 00:32:32.247 INFO [stderr]     Checking clap v2.30.0
Dec 05 00:32:32.275 INFO [stderr]     Checking log v0.4.4
Dec 05 00:32:34.471 INFO [stderr]     Checking serde_yaml v0.7.5
Dec 05 00:32:34.923 INFO [stderr]     Checking flate2 v1.0.2
Dec 05 00:32:35.531 INFO [stderr]     Checking chrono v0.4.5
Dec 05 00:32:35.648 INFO [stderr]     Checking aligned_alloc v0.1.3
Dec 05 00:32:36.747 INFO [stderr]     Checking serde-value v0.5.2
Dec 05 00:32:37.939 INFO [stderr]     Checking mio v0.6.15
Dec 05 00:32:38.824 INFO [stderr]     Checking tokio-io v0.1.8
Dec 05 00:32:39.783 INFO [stderr]     Checking tokio-threadpool v0.1.6
Dec 05 00:32:41.619 INFO [stderr]     Checking want v0.0.6
Dec 05 00:32:46.712 INFO [stderr]     Checking tokio-codec v0.1.0
Dec 05 00:32:46.712 INFO [stderr]     Checking h2 v0.1.12
Dec 05 00:32:47.095 INFO [stderr]     Checking log4rs v0.8.0
Dec 05 00:32:48.643 INFO [stderr]     Checking tokio-reactor v0.1.4
Dec 05 00:32:48.644 INFO [stderr]     Checking mio-uds v0.6.7
Dec 05 00:32:50.831 INFO [stderr]     Checking tokio-fs v0.1.3
Dec 05 00:32:56.865 INFO [stderr]     Checking tokio-uds v0.2.1
Dec 05 00:32:56.865 INFO [stderr]     Checking tokio-tcp v0.1.1
Dec 05 00:32:56.865 INFO [stderr]     Checking tokio-udp v0.1.2
Dec 05 00:33:02.411 INFO [stderr]     Checking webpki v0.18.1
Dec 05 00:33:02.411 INFO [stderr]     Checking sct v0.4.0
Dec 05 00:33:05.765 INFO [stderr]     Checking ct-logs v0.4.0
Dec 05 00:33:06.323 INFO [stderr]     Checking tokio v0.1.8
Dec 05 00:33:06.363 INFO [stderr]     Checking rustls v0.13.1
Dec 05 00:33:06.365 INFO [stderr]     Checking webpki-roots v0.15.0
Dec 05 00:33:11.192 INFO [stderr]     Checking hyper v0.12.8
Dec 05 00:33:11.192 INFO [stderr]     Checking tokio-core v0.1.17
Dec 05 00:33:16.036 INFO [stderr]     Checking tokio-rustls v0.7.2
Dec 05 00:33:23.314 INFO [stderr]     Checking hyper-rustls v0.14.0
Dec 05 00:33:38.691 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 07s
Dec 05 00:33:38.721 INFO [stderr] su: No module specific data is present
Dec 05 00:33:40.086 INFO running `"docker" "inspect" "f64e824a8cefa34f7c800f71ffe76f93a98d5f9e8ade18284f90c6dfd5d13d7d"`
Dec 05 00:33:40.385 INFO running `"docker" "rm" "-f" "f64e824a8cefa34f7c800f71ffe76f93a98d5f9e8ade18284f90c6dfd5d13d7d"`
Dec 05 00:33:40.711 INFO [stdout] f64e824a8cefa34f7c800f71ffe76f93a98d5f9e8ade18284f90c6dfd5d13d7d