Oct 13 12:09:57.207 INFO checking media-types-0.2.0 against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 13 12:09:57.209 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-7/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-7/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/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 +4021bd0b3c5815b087d6db10ce461e7e4854ade7-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 13 12:09:57.469 INFO blam! 949cf880b191c0b38e9fcbbec54cfd78c3641b10987ddf4e0e6f447ecf3b2d7b
Oct 13 12:09:57.471 INFO running `"docker" "start" "-a" "949cf880b191c0b38e9fcbbec54cfd78c3641b10987ddf4e0e6f447ecf3b2d7b"`
Oct 13 12:09:58.820 INFO kablam! usermod: no changes
Oct 13 12:09:58.920 INFO kablam!     Checking charsets v0.1.1
Oct 13 12:09:59.688 INFO kablam!     Checking media-types v0.2.0 (/source)
Oct 13 12:10:00.649 INFO kablam! warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Oct 13 12:10:00.649 INFO kablam!  --> src/utils.rs:1:5
Oct 13 12:10:00.649 INFO kablam!   |
Oct 13 12:10:00.650 INFO kablam! 1 | use std::ascii::AsciiExt;
Oct 13 12:10:00.650 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^
Oct 13 12:10:00.650 INFO kablam!   |
Oct 13 12:10:00.651 INFO kablam!   = note: #[warn(deprecated)] on by default
Oct 13 12:10:00.651 INFO kablam! 
Oct 13 12:10:00.845 INFO kablam! warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Oct 13 12:10:00.845 INFO kablam!  --> src/utils.rs:1:5
Oct 13 12:10:00.846 INFO kablam!   |
Oct 13 12:10:00.846 INFO kablam! 1 | use std::ascii::AsciiExt;
Oct 13 12:10:00.846 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^
Oct 13 12:10:00.847 INFO kablam!   |
Oct 13 12:10:00.847 INFO kablam! warning: unused import: `std::ascii::AsciiExt`
Oct 13 12:10:00.847 INFO kablam!  --> src/utils.rs:1:5
Oct 13 12:10:00.847 INFO kablam!   |
Oct 13 12:10:00.847 INFO kablam! 1 | use std::ascii::AsciiExt;
Oct 13 12:10:00.847 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^
Oct 13 12:10:00.847 INFO kablam!   |
Oct 13 12:10:00.847 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 13 12:10:00.847 INFO kablam! 
Oct 13 12:10:00.847 INFO kablam!   = note: #[warn(deprecated)] on by default
Oct 13 12:10:00.847 INFO kablam! 
Oct 13 12:10:01.164 INFO kablam! warning: unused import: `std::ascii::AsciiExt`
Oct 13 12:10:01.165 INFO kablam!  --> src/utils.rs:1:5
Oct 13 12:10:01.165 INFO kablam!   |
Oct 13 12:10:01.165 INFO kablam! 1 | use std::ascii::AsciiExt;
Oct 13 12:10:01.165 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^
Oct 13 12:10:01.165 INFO kablam!   |
Oct 13 12:10:01.165 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 13 12:10:01.165 INFO kablam! 
Oct 13 12:10:02.004 INFO kablam! warning: unused `#[macro_use]` import
Oct 13 12:10:02.004 INFO kablam!  --> tests/tests.rs:1:1
Oct 13 12:10:02.004 INFO kablam!   |
Oct 13 12:10:02.004 INFO kablam! 1 | #[macro_use]
Oct 13 12:10:02.004 INFO kablam!   | ^^^^^^^^^^^^
Oct 13 12:10:02.004 INFO kablam!   |
Oct 13 12:10:02.004 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 13 12:10:02.004 INFO kablam! 
Oct 13 12:10:02.217 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.37s
Oct 13 12:10:02.223 INFO kablam! su: No module specific data is present
Oct 13 12:10:02.928 INFO running `"docker" "rm" "-f" "949cf880b191c0b38e9fcbbec54cfd78c3641b10987ddf4e0e6f447ecf3b2d7b"`
Oct 13 12:10:03.192 INFO blam! 949cf880b191c0b38e9fcbbec54cfd78c3641b10987ddf4e0e6f447ecf3b2d7b