Dec 12 15:12:43.669 INFO checking failure-tools-4.0.2 against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 12 15:12:43.669 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-3/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/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 +3a75e80557a103497cffbcab395a2f37061a77ea-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 12 15:12:44.160 INFO [stdout] 275de3dbaa1d5c0b81764cd1a2e7e4be831d2408aefba9b525476e3a394f58ec
Dec 12 15:12:44.162 INFO running `"docker" "start" "-a" "275de3dbaa1d5c0b81764cd1a2e7e4be831d2408aefba9b525476e3a394f58ec"`
Dec 12 15:12:45.816 INFO [stderr] usermod: no changes
Dec 12 15:12:45.892 INFO [stderr]     Checking failure-tools v4.0.2 (/source)
Dec 12 15:12:47.668 INFO [stderr] warning: use of deprecated item 'failure::Error::causes': please use the 'iter_chain()' method instead
Dec 12 15:12:47.668 INFO [stderr]  --> src/lib.rs:9:20
Dec 12 15:12:47.668 INFO [stderr]   |
Dec 12 15:12:47.668 INFO [stderr] 9 |     let causes = e.causes().collect::<Vec<_>>();
Dec 12 15:12:47.668 INFO [stderr]   |                    ^^^^^^
Dec 12 15:12:47.668 INFO [stderr]   |
Dec 12 15:12:47.668 INFO [stderr]   = note: #[warn(deprecated)] on by default
Dec 12 15:12:47.668 INFO [stderr] 
Dec 12 15:12:48.068 INFO [stderr] warning: use of deprecated item 'failure::Error::causes': please use the 'iter_chain()' method instead
Dec 12 15:12:48.068 INFO [stderr]  --> src/lib.rs:9:20
Dec 12 15:12:48.068 INFO [stderr]   |
Dec 12 15:12:48.068 INFO [stderr] 9 |     let causes = e.causes().collect::<Vec<_>>();
Dec 12 15:12:48.068 INFO [stderr]   |                    ^^^^^^
Dec 12 15:12:48.068 INFO [stderr]   |
Dec 12 15:12:48.068 INFO [stderr]   = note: #[warn(deprecated)] on by default
Dec 12 15:12:48.068 INFO [stderr] 
Dec 12 15:12:48.123 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.27s
Dec 12 15:12:48.128 INFO [stderr] su: No module specific data is present
Dec 12 15:12:49.128 INFO running `"docker" "inspect" "275de3dbaa1d5c0b81764cd1a2e7e4be831d2408aefba9b525476e3a394f58ec"`
Dec 12 15:12:49.466 INFO running `"docker" "rm" "-f" "275de3dbaa1d5c0b81764cd1a2e7e4be831d2408aefba9b525476e3a394f58ec"`
Dec 12 15:12:49.752 INFO [stdout] 275de3dbaa1d5c0b81764cd1a2e7e4be831d2408aefba9b525476e3a394f58ec