Dec 01 01:35:40.956 INFO checking bencode-0.1.16 against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323
Dec 01 01:35:40.956 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-3/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56323/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/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 +a49316ddc99d9d595193557fc899f6c52e4d9af9-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"`
Dec 01 01:35:41.158 INFO [stdout] 3f15601f2218dc6b8a55600b34e7c620ecd79bf5bfe746b306615e5b186cd726
Dec 01 01:35:41.162 INFO running `"docker" "start" "-a" "3f15601f2218dc6b8a55600b34e7c620ecd79bf5bfe746b306615e5b186cd726"`
Dec 01 01:35:41.984 INFO [stderr] usermod: no changes
Dec 01 01:35:42.011 INFO [stderr] warning: path `/source/src/bencode.rs` was erroneously implicitly accepted for library `bencode`,
Dec 01 01:35:42.012 INFO [stderr] please rename the file to `src/lib.rs` or set lib.path in Cargo.toml
Dec 01 01:35:42.050 INFO [stderr]     Checking bencode v0.1.16 (/source)
Dec 01 01:35:42.583 INFO [stderr] warning: unused macro definition
Dec 01 01:35:42.583 INFO [stderr]    --> src/bencode.rs:710:1
Dec 01 01:35:42.584 INFO [stderr]     |
Dec 01 01:35:42.584 INFO [stderr] 710 | / macro_rules! tryenc(($e:expr) => (
Dec 01 01:35:42.584 INFO [stderr] 711 | |     match $e {
Dec 01 01:35:42.584 INFO [stderr] 712 | |         Ok(e) => e,
Dec 01 01:35:42.584 INFO [stderr] 713 | |         Err(e) => {
Dec 01 01:35:42.584 INFO [stderr] ...   |
Dec 01 01:35:42.584 INFO [stderr] 716 | |     }
Dec 01 01:35:42.584 INFO [stderr] 717 | | ));
Dec 01 01:35:42.584 INFO [stderr]     | |___^
Dec 01 01:35:42.584 INFO [stderr]     |
Dec 01 01:35:42.584 INFO [stderr]     = note: #[warn(unused_macros)] on by default
Dec 01 01:35:42.584 INFO [stderr] 
Dec 01 01:35:43.251 INFO [stderr] warning: unused macro definition
Dec 01 01:35:43.251 INFO [stderr]    --> src/bencode.rs:710:1
Dec 01 01:35:43.251 INFO [stderr]     |
Dec 01 01:35:43.251 INFO [stderr] 710 | / macro_rules! tryenc(($e:expr) => (
Dec 01 01:35:43.251 INFO [stderr] 711 | |     match $e {
Dec 01 01:35:43.251 INFO [stderr] 712 | |         Ok(e) => e,
Dec 01 01:35:43.251 INFO [stderr] 713 | |         Err(e) => {
Dec 01 01:35:43.251 INFO [stderr] ...   |
Dec 01 01:35:43.251 INFO [stderr] 716 | |     }
Dec 01 01:35:43.251 INFO [stderr] 717 | | ));
Dec 01 01:35:43.251 INFO [stderr]     | |___^
Dec 01 01:35:43.251 INFO [stderr]     |
Dec 01 01:35:43.251 INFO [stderr]     = note: #[warn(unused_macros)] on by default
Dec 01 01:35:43.251 INFO [stderr] 
Dec 01 01:35:45.866 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.84s
Dec 01 01:35:45.866 INFO [stderr] su: No module specific data is present
Dec 01 01:35:46.190 INFO running `"docker" "inspect" "3f15601f2218dc6b8a55600b34e7c620ecd79bf5bfe746b306615e5b186cd726"`
Dec 01 01:35:46.294 INFO running `"docker" "rm" "-f" "3f15601f2218dc6b8a55600b34e7c620ecd79bf5bfe746b306615e5b186cd726"`
Dec 01 01:35:46.449 INFO [stdout] 3f15601f2218dc6b8a55600b34e7c620ecd79bf5bfe746b306615e5b186cd726