Oct 12 03:25:47.013 INFO testing checked_cast-0.0.3 against master#0e07c4281c343e9e15a0a8fca79538ad1a8eb513 for rustdoc-test-static-cling
Oct 12 03:25:47.015 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/rustdoc-test-static-cling/worker-7/master#0e07c4281c343e9e15a0a8fca79538ad1a8eb513:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-7/rustdoc-test-static-cling/master#0e07c4281c343e9e15a0a8fca79538ad1a8eb513:/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 +0e07c4281c343e9e15a0a8fca79538ad1a8eb513-alt build --frozen" "-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 03:25:47.464 INFO blam! 7839af9c6376cc8a6258dae70c2b8ca756fb54768374fa8bfb6d032071f7857f
Oct 12 03:25:47.477 INFO running `"docker" "start" "-a" "7839af9c6376cc8a6258dae70c2b8ca756fb54768374fa8bfb6d032071f7857f"`
Oct 12 03:25:48.776 INFO kablam! usermod: no changes
Oct 12 03:25:48.836 INFO kablam!    Compiling checked_cast v0.0.3 (/source)
Oct 12 03:25:48.920 INFO kablam! warning: unknown lint: `unstable`
Oct 12 03:25:48.920 INFO kablam!  --> src/lib.rs:3:10
Oct 12 03:25:48.920 INFO kablam!   |
Oct 12 03:25:48.920 INFO kablam! 3 | #![allow(unstable)]
Oct 12 03:25:48.920 INFO kablam!   |          ^^^^^^^^
Oct 12 03:25:48.920 INFO kablam!   |
Oct 12 03:25:48.920 INFO kablam!   = note: #[warn(unknown_lints)] on by default
Oct 12 03:25:48.920 INFO kablam! 
Oct 12 03:25:49.764 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.95s
Oct 12 03:25:49.777 INFO kablam! su: No module specific data is present
Oct 12 03:25:50.329 INFO running `"docker" "rm" "-f" "7839af9c6376cc8a6258dae70c2b8ca756fb54768374fa8bfb6d032071f7857f"`
Oct 12 03:25:50.605 INFO blam! 7839af9c6376cc8a6258dae70c2b8ca756fb54768374fa8bfb6d032071f7857f
Oct 12 03:25:50.616 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/rustdoc-test-static-cling/worker-7/master#0e07c4281c343e9e15a0a8fca79538ad1a8eb513:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-7/rustdoc-test-static-cling/master#0e07c4281c343e9e15a0a8fca79538ad1a8eb513:/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 +0e07c4281c343e9e15a0a8fca79538ad1a8eb513-alt test --frozen --no-run" "-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 03:25:51.014 INFO blam! da4722eddf144e9e8afea0a6142da52e7440dc1f2f2fac659a95e3847ce57aa5
Oct 12 03:25:51.017 INFO running `"docker" "start" "-a" "da4722eddf144e9e8afea0a6142da52e7440dc1f2f2fac659a95e3847ce57aa5"`
Oct 12 03:25:52.247 INFO kablam! usermod: no changes
Oct 12 03:25:52.317 INFO kablam!    Compiling checked_cast v0.0.3 (/source)
Oct 12 03:25:52.444 INFO kablam! warning: unknown lint: `unstable`
Oct 12 03:25:52.444 INFO kablam!  --> src/lib.rs:3:10
Oct 12 03:25:52.444 INFO kablam!   |
Oct 12 03:25:52.444 INFO kablam! 3 | #![allow(unstable)]
Oct 12 03:25:52.444 INFO kablam!   |          ^^^^^^^^
Oct 12 03:25:52.444 INFO kablam!   |
Oct 12 03:25:52.444 INFO kablam!   = note: #[warn(unknown_lints)] on by default
Oct 12 03:25:52.444 INFO kablam! 
Oct 12 03:25:53.936 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.65s
Oct 12 03:25:53.942 INFO kablam! su: No module specific data is present
Oct 12 03:25:54.602 INFO running `"docker" "rm" "-f" "da4722eddf144e9e8afea0a6142da52e7440dc1f2f2fac659a95e3847ce57aa5"`
Oct 12 03:25:54.832 INFO blam! da4722eddf144e9e8afea0a6142da52e7440dc1f2f2fac659a95e3847ce57aa5