Nov 03 19:35:35.981 INFO checking yoshuawuyts/playground-structopt against try#e740b9aa0b624fa39feb39613e76d15bdf57e594 for pr-55655
Nov 03 19:35:35.983 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-7/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55655/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/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 +e740b9aa0b624fa39feb39613e76d15bdf57e594-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 03 19:35:36.530 INFO blam! 63fd25ee7607b7a63eaa37f9841f7579a33e8e3f94c423603308b5d488e62a8d
Nov 03 19:35:36.532 INFO running `"docker" "start" "-a" "63fd25ee7607b7a63eaa37f9841f7579a33e8e3f94c423603308b5d488e62a8d"`
Nov 03 19:35:38.758 INFO kablam! usermod: no changes
Nov 03 19:35:38.847 INFO kablam!     Checking ansi_term v0.10.2
Nov 03 19:35:38.851 INFO kablam!     Checking atty v0.2.6
Nov 03 19:35:38.852 INFO kablam!    Compiling syn v0.11.11
Nov 03 19:35:39.927 INFO kablam!     Checking clap v2.29.4
Nov 03 19:35:48.162 INFO kablam!    Compiling structopt-derive v0.1.6
Nov 03 19:35:50.240 INFO kablam!     Checking structopt v0.1.7
Nov 03 19:35:52.407 INFO kablam!     Checking playground-structopt v1.0.0 (/source)
Nov 03 19:35:52.980 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 14.19s
Nov 03 19:35:52.985 INFO kablam! su: No module specific data is present
Nov 03 19:35:53.787 INFO running `"docker" "rm" "-f" "63fd25ee7607b7a63eaa37f9841f7579a33e8e3f94c423603308b5d488e62a8d"`
Nov 03 19:35:54.111 INFO blam! 63fd25ee7607b7a63eaa37f9841f7579a33e8e3f94c423603308b5d488e62a8d