Oct 12 10:12:21.977 INFO checking yoshuawuyts/playground-structopt against master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f for pr-54977
Oct 12 10:12:21.978 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-2/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-2/pr-54977/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/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 +5af0bb83044c3fb43d59ad5f49ee5ae1a293901f-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"`
Oct 12 10:12:22.373 INFO blam! 20a1ce9f32e14b89264038137e678944a61c330775327f4f6cd29003cabe4473
Oct 12 10:12:22.375 INFO running `"docker" "start" "-a" "20a1ce9f32e14b89264038137e678944a61c330775327f4f6cd29003cabe4473"`
Oct 12 10:12:24.927 INFO kablam! usermod: no changes
Oct 12 10:12:25.052 INFO kablam!     Checking libc v0.2.36
Oct 12 10:12:25.072 INFO kablam!    Compiling syn v0.11.11
Oct 12 10:12:27.257 INFO kablam!     Checking atty v0.2.6
Oct 12 10:12:27.621 INFO kablam!     Checking clap v2.29.4
Oct 12 10:12:33.456 INFO kablam!    Compiling structopt-derive v0.1.6
Oct 12 10:12:39.813 INFO kablam!     Checking structopt v0.1.7
Oct 12 10:12:40.024 INFO kablam!     Checking playground-structopt v1.0.0 (/source)
Oct 12 10:12:40.598 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 15.64s
Oct 12 10:12:40.606 INFO kablam! su: No module specific data is present
Oct 12 10:12:42.231 INFO running `"docker" "rm" "-f" "20a1ce9f32e14b89264038137e678944a61c330775327f4f6cd29003cabe4473"`
Oct 12 10:12:42.490 INFO blam! 20a1ce9f32e14b89264038137e678944a61c330775327f4f6cd29003cabe4473