Nov 28 19:49:03.298 INFO checking render-tree-0.1.0 against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 19:49:03.298 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-7/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/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 +db42d4dad33013eba11ef37342ad9f614e5652b8-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"`
Nov 28 19:49:03.724 INFO [stdout] 3c22cc928af7803b2bdf2eb3e152c9d576219096459f2d546813a819e5a9babc
Nov 28 19:49:03.733 INFO running `"docker" "start" "-a" "3c22cc928af7803b2bdf2eb3e152c9d576219096459f2d546813a819e5a9babc"`
Nov 28 19:49:05.372 INFO [stderr] usermod: no changes
Nov 28 19:49:05.444 INFO [stderr] warning: the cargo feature `edition` is now stable and is no longer necessary to be listed in the manifest
Nov 28 19:49:05.517 INFO [stderr]     Checking render-tree v0.1.0 (/source)
Nov 28 19:49:05.752 INFO [stderr] warning[E0705]: the feature `rust_2018_preview` is included in the Rust 2018 edition
Nov 28 19:49:05.752 INFO [stderr]  --> src/lib.rs:1:12
Nov 28 19:49:05.752 INFO [stderr]   |
Nov 28 19:49:05.752 INFO [stderr] 1 | #![feature(rust_2018_preview)]
Nov 28 19:49:05.752 INFO [stderr]   |            ^^^^^^^^^^^^^^^^^
Nov 28 19:49:05.752 INFO [stderr] 
Nov 28 19:49:05.796 INFO [stderr] warning[E0705]: the feature `rust_2018_preview` is included in the Rust 2018 edition
Nov 28 19:49:05.796 INFO [stderr]  --> src/lib.rs:1:12
Nov 28 19:49:05.796 INFO [stderr]   |
Nov 28 19:49:05.796 INFO [stderr] 1 | #![feature(rust_2018_preview)]
Nov 28 19:49:05.796 INFO [stderr]   |            ^^^^^^^^^^^^^^^^^
Nov 28 19:49:05.796 INFO [stderr] 
Nov 28 19:49:09.499 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.09s
Nov 28 19:49:09.505 INFO [stderr] su: No module specific data is present
Nov 28 19:49:10.011 INFO running `"docker" "inspect" "3c22cc928af7803b2bdf2eb3e152c9d576219096459f2d546813a819e5a9babc"`
Nov 28 19:49:10.323 INFO running `"docker" "rm" "-f" "3c22cc928af7803b2bdf2eb3e152c9d576219096459f2d546813a819e5a9babc"`
Nov 28 19:49:10.537 INFO [stdout] 3c22cc928af7803b2bdf2eb3e152c9d576219096459f2d546813a819e5a9babc