Oct 13 16:52:03.923 INFO checking cipher-crypt-0.15.0 against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 13 16:52:03.924 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 16:52:04.466 INFO blam! e4b23160c7f58681ddf441c749d75f7cf87dbde6b75cfa7e364ecd1b07cfe676
Oct 13 16:52:04.468 INFO running `"docker" "start" "-a" "e4b23160c7f58681ddf441c749d75f7cf87dbde6b75cfa7e364ecd1b07cfe676"`
Oct 13 16:52:06.417 INFO kablam! usermod: no changes
Oct 13 16:52:06.516 INFO kablam!     Checking lipsum v0.4.0
Oct 13 16:52:06.516 INFO kablam!     Checking rulinalg v0.4.2
Oct 13 16:52:11.995 INFO kablam!     Checking cipher-crypt v0.15.0 (/source)
Oct 13 16:52:14.549 INFO kablam! warning: unused return value of `std::str::<impl str>::replace` which must be used
Oct 13 16:52:14.549 INFO kablam!    --> src/common/keygen.rs:214:9
Oct 13 16:52:14.549 INFO kablam!     |
Oct 13 16:52:14.549 INFO kablam! 214 |         key.replace("J", "I");
Oct 13 16:52:14.550 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^
Oct 13 16:52:14.550 INFO kablam!     |
Oct 13 16:52:14.550 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Oct 13 16:52:14.550 INFO kablam!     = note: this returns the replaced string as a new allocation, without modifying the original
Oct 13 16:52:14.551 INFO kablam! 
Oct 13 16:52:15.352 INFO kablam! warning: unused return value of `std::str::<impl str>::replace` which must be used
Oct 13 16:52:15.352 INFO kablam!    --> src/common/keygen.rs:214:9
Oct 13 16:52:15.352 INFO kablam!     |
Oct 13 16:52:15.352 INFO kablam! 214 |         key.replace("J", "I");
Oct 13 16:52:15.352 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^
Oct 13 16:52:15.352 INFO kablam!     |
Oct 13 16:52:15.352 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Oct 13 16:52:15.352 INFO kablam!     = note: this returns the replaced string as a new allocation, without modifying the original
Oct 13 16:52:15.352 INFO kablam! 
Oct 13 16:52:15.474 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 9.02s
Oct 13 16:52:15.474 INFO kablam! su: No module specific data is present
Oct 13 16:52:16.268 INFO running `"docker" "rm" "-f" "e4b23160c7f58681ddf441c749d75f7cf87dbde6b75cfa7e364ecd1b07cfe676"`
Oct 13 16:52:16.633 INFO blam! e4b23160c7f58681ddf441c749d75f7cf87dbde6b75cfa7e364ecd1b07cfe676