Nov 30 12:30:50.465 INFO checking zcfg_flag_parser-0.2.0 against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323
Nov 30 12:30:50.465 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-2/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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"`
Nov 30 12:30:50.837 INFO [stdout] ddf6a44173a996917f102555a7f68d182c71169378cc67d2f4508b841bc7f995
Nov 30 12:30:50.841 INFO running `"docker" "start" "-a" "ddf6a44173a996917f102555a7f68d182c71169378cc67d2f4508b841bc7f995"`
Nov 30 12:30:51.424 INFO [stderr] usermod: no changes
Nov 30 12:30:51.488 INFO [stderr]     Checking zcfg v0.2.0
Nov 30 12:30:52.040 INFO [stderr]     Checking zcfg_flag_parser v0.2.0 (/source)
Nov 30 12:30:52.712 INFO [stderr] warning: variable does not need to be mutable
Nov 30 12:30:52.712 INFO [stderr]   --> src/lib.rs:58:16
Nov 30 12:30:52.712 INFO [stderr]    |
Nov 30 12:30:52.712 INFO [stderr] 58 |     .batching(|mut it| {
Nov 30 12:30:52.712 INFO [stderr]    |                ----^^
Nov 30 12:30:52.712 INFO [stderr]    |                |
Nov 30 12:30:52.712 INFO [stderr]    |                help: remove this `mut`
Nov 30 12:30:52.712 INFO [stderr]    |
Nov 30 12:30:52.712 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 30 12:30:52.712 INFO [stderr] 
Nov 30 12:30:52.811 INFO [stderr] warning: variable does not need to be mutable
Nov 30 12:30:52.811 INFO [stderr]   --> src/lib.rs:58:16
Nov 30 12:30:52.812 INFO [stderr]    |
Nov 30 12:30:52.812 INFO [stderr] 58 |     .batching(|mut it| {
Nov 30 12:30:52.812 INFO [stderr]    |                ----^^
Nov 30 12:30:52.813 INFO [stderr]    |                |
Nov 30 12:30:52.813 INFO [stderr]    |                help: remove this `mut`
Nov 30 12:30:52.814 INFO [stderr]    |
Nov 30 12:30:52.814 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 30 12:30:52.814 INFO [stderr] 
Nov 30 12:30:52.840 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.39s
Nov 30 12:30:52.842 INFO [stderr] su: No module specific data is present
Nov 30 12:30:53.320 INFO running `"docker" "inspect" "ddf6a44173a996917f102555a7f68d182c71169378cc67d2f4508b841bc7f995"`
Nov 30 12:30:53.514 INFO running `"docker" "rm" "-f" "ddf6a44173a996917f102555a7f68d182c71169378cc67d2f4508b841bc7f995"`
Nov 30 12:30:53.716 INFO [stdout] ddf6a44173a996917f102555a7f68d182c71169378cc67d2f4508b841bc7f995