Dec 19 09:12:55.609 INFO checking sd-rust/fusion-shell against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 09:12:55.610 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-0/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/sd-rust/fusion-shell:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 09:12:55.806 INFO [stdout] 1936ccbe8fc118dbadcbc56c00567263a05591946e89663f0d1b2fc9e932c819
Dec 19 09:12:55.807 INFO running `"docker" "start" "-a" "1936ccbe8fc118dbadcbc56c00567263a05591946e89663f0d1b2fc9e932c819"`
Dec 19 09:12:56.564 INFO [stderr]     Checking encode_unicode v0.1.3
Dec 19 09:12:56.567 INFO [stderr]    Compiling peg v0.5.1
Dec 19 09:12:56.568 INFO [stderr]     Checking nix v0.5.1
Dec 19 09:13:00.189 INFO [stderr]    Compiling fusion-shell v0.1.0 (/opt/crater/workdir)
Dec 19 09:13:01.074 INFO [stderr]     Checking rustyline v1.0.0
Dec 19 09:13:02.212 INFO [stderr] warning: variant is never constructed: `None`
Dec 19 09:13:02.212 INFO [stderr]   --> src/asg.rs:10:5
Dec 19 09:13:02.212 INFO [stderr]    |
Dec 19 09:13:02.212 INFO [stderr] 10 |     None,
Dec 19 09:13:02.212 INFO [stderr]    |     ^^^^
Dec 19 09:13:02.212 INFO [stderr]    |
Dec 19 09:13:02.212 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 19 09:13:02.212 INFO [stderr] 
Dec 19 09:13:02.212 INFO [stderr] warning: variant is never constructed: `FunctionApplication`
Dec 19 09:13:02.212 INFO [stderr]   --> src/asg.rs:53:5
Dec 19 09:13:02.212 INFO [stderr]    |
Dec 19 09:13:02.212 INFO [stderr] 53 | /     FunctionApplication {
Dec 19 09:13:02.212 INFO [stderr] 54 | |         name: String,
Dec 19 09:13:02.212 INFO [stderr] 55 | |         args: Vec<FunctionArg>,
Dec 19 09:13:02.212 INFO [stderr] 56 | |     },
Dec 19 09:13:02.212 INFO [stderr]    | |_____^
Dec 19 09:13:02.212 INFO [stderr] 
Dec 19 09:13:02.215 INFO [stderr] warning: variant is never constructed: `None`
Dec 19 09:13:02.215 INFO [stderr]   --> src/asg.rs:10:5
Dec 19 09:13:02.215 INFO [stderr]    |
Dec 19 09:13:02.215 INFO [stderr] 10 |     None,
Dec 19 09:13:02.216 INFO [stderr]    |     ^^^^
Dec 19 09:13:02.216 INFO [stderr]    |
Dec 19 09:13:02.216 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 19 09:13:02.216 INFO [stderr] 
Dec 19 09:13:02.216 INFO [stderr] warning: variant is never constructed: `FunctionApplication`
Dec 19 09:13:02.216 INFO [stderr]   --> src/asg.rs:53:5
Dec 19 09:13:02.216 INFO [stderr]    |
Dec 19 09:13:02.216 INFO [stderr] 53 | /     FunctionApplication {
Dec 19 09:13:02.216 INFO [stderr] 54 | |         name: String,
Dec 19 09:13:02.216 INFO [stderr] 55 | |         args: Vec<FunctionArg>,
Dec 19 09:13:02.216 INFO [stderr] 56 | |     },
Dec 19 09:13:02.216 INFO [stderr]    | |_____^
Dec 19 09:13:02.216 INFO [stderr] 
Dec 19 09:13:02.234 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.69s
Dec 19 09:13:02.814 INFO running `"docker" "inspect" "1936ccbe8fc118dbadcbc56c00567263a05591946e89663f0d1b2fc9e932c819"`
Dec 19 09:13:03.050 INFO running `"docker" "rm" "-f" "1936ccbe8fc118dbadcbc56c00567263a05591946e89663f0d1b2fc9e932c819"`
Dec 19 09:13:03.358 INFO [stdout] 1936ccbe8fc118dbadcbc56c00567263a05591946e89663f0d1b2fc9e932c819