Dec 18 11:31:18.571 INFO checking scavenger-1.6.2 against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 11:31:18.571 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-2/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/reg/scavenger/1.6.2:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 11:31:18.896 INFO [stdout] 0d62a81ba30267ffb5b688135595defd8a4139fb884f4c25b57df6f79026efb4
Dec 18 11:31:18.898 INFO running `"docker" "start" "-a" "0d62a81ba30267ffb5b688135595defd8a4139fb884f4c25b57df6f79026efb4"`
Dec 18 11:31:19.787 INFO [stderr]    Compiling sys-info v0.5.6
Dec 18 11:31:19.787 INFO [stderr]    Compiling scavenger v1.6.2 (/opt/crater/workdir)
Dec 18 11:31:19.794 INFO [stderr]     Checking num_cpus v0.2.13
Dec 18 11:31:19.795 INFO [stderr]     Checking page_size v0.4.1
Dec 18 11:31:19.795 INFO [stderr]     Checking log v0.4.6
Dec 18 11:31:19.833 INFO [stderr]     Checking serde_yaml v0.7.5
Dec 18 11:31:19.840 INFO [stderr]     Checking core_affinity v0.5.9
Dec 18 11:31:19.848 INFO [stderr]     Checking clap v2.30.0
Dec 18 11:31:20.980 INFO [stderr]     Checking serde-value v0.5.3
Dec 18 11:31:21.524 INFO [stderr]     Checking aligned_alloc v0.1.3
Dec 18 11:31:21.742 INFO [stderr]     Checking ct-logs v0.4.0
Dec 18 11:31:23.248 INFO [stderr]     Checking mio v0.6.16
Dec 18 11:31:23.248 INFO [stderr]     Checking tokio-io v0.1.10
Dec 18 11:31:23.328 INFO [stderr]     Checking tokio-threadpool v0.1.9
Dec 18 11:31:23.460 INFO [stderr]     Checking rustls v0.13.1
Dec 18 11:31:23.984 INFO [stderr]     Checking want v0.0.6
Dec 18 11:31:27.700 INFO [stderr]     Checking log4rs v0.8.1
Dec 18 11:31:27.784 INFO [stderr]     Checking tokio-codec v0.1.1
Dec 18 11:31:28.232 INFO [stderr]     Checking h2 v0.1.14
Dec 18 11:31:30.432 INFO [stderr]     Checking mio-uds v0.6.7
Dec 18 11:31:30.432 INFO [stderr]     Checking tokio-reactor v0.1.7
Dec 18 11:31:31.720 INFO [stderr]     Checking tokio-fs v0.1.4
Dec 18 11:31:35.401 INFO [stderr]     Checking tokio-uds v0.2.4
Dec 18 11:31:35.401 INFO [stderr]     Checking tokio-tcp v0.1.2
Dec 18 11:31:35.404 INFO [stderr]     Checking tokio-udp v0.1.3
Dec 18 11:31:39.690 INFO [stderr]     Checking tokio v0.1.13
Dec 18 11:31:41.608 INFO [stderr]     Checking tokio-rustls v0.7.2
Dec 18 11:31:41.608 INFO [stderr]     Checking tokio-core v0.1.17
Dec 18 11:31:42.788 INFO [stderr]     Checking hyper v0.12.18
Dec 18 11:31:48.283 INFO [stderr]     Checking hyper-rustls v0.14.0
Dec 18 11:31:54.061 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right': superseded by `trim_end`
Dec 18 11:31:54.061 INFO [stderr]   --> src/utils.rs:11:65
Dec 18 11:31:54.061 INFO [stderr]    |
Dec 18 11:31:54.062 INFO [stderr] 11 |             String::from_utf8(output.stdout).expect("not utf8").trim_right().to_owned()
Dec 18 11:31:54.062 INFO [stderr]    |                                                                 ^^^^^^^^^^
Dec 18 11:31:54.062 INFO [stderr]    |
Dec 18 11:31:54.063 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 18 11:31:54.063 INFO [stderr] 
Dec 18 11:31:54.067 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right': superseded by `trim_end`
Dec 18 11:31:54.068 INFO [stderr]   --> src/utils.rs:11:65
Dec 18 11:31:54.068 INFO [stderr]    |
Dec 18 11:31:54.068 INFO [stderr] 11 |             String::from_utf8(output.stdout).expect("not utf8").trim_right().to_owned()
Dec 18 11:31:54.069 INFO [stderr]    |                                                                 ^^^^^^^^^^
Dec 18 11:31:54.069 INFO [stderr]    |
Dec 18 11:31:54.069 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 18 11:31:54.069 INFO [stderr] 
Dec 18 11:31:54.663 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 35.23s
Dec 18 11:31:55.039 INFO running `"docker" "inspect" "0d62a81ba30267ffb5b688135595defd8a4139fb884f4c25b57df6f79026efb4"`
Dec 18 11:31:55.173 INFO running `"docker" "rm" "-f" "0d62a81ba30267ffb5b688135595defd8a4139fb884f4c25b57df6f79026efb4"`
Dec 18 11:31:55.312 INFO [stdout] 0d62a81ba30267ffb5b688135595defd8a4139fb884f4c25b57df6f79026efb4