Dec 17 15:52:19.883 INFO checking sd-rust/fusion-shell against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 17 15:52:19.884 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-4/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/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" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 17 15:52:20.354 INFO [stdout] 1779d932d1be3210135b2d24cbd96548b9c6dcc91551e80e30d322ef6a8a3b70
Dec 17 15:52:20.357 INFO running `"docker" "start" "-a" "1779d932d1be3210135b2d24cbd96548b9c6dcc91551e80e30d322ef6a8a3b70"`
Dec 17 15:52:22.820 INFO [stderr]     Checking encode_unicode v0.1.3
Dec 17 15:52:22.820 INFO [stderr]    Compiling peg v0.5.1
Dec 17 15:52:22.832 INFO [stderr]     Checking nix v0.5.1
Dec 17 15:52:28.392 INFO [stderr]    Compiling fusion-shell v0.1.0 (/opt/crater/workdir)
Dec 17 15:52:29.096 INFO [stderr]     Checking rustyline v1.0.0
Dec 17 15:52:30.576 INFO [stderr] warning: variant is never constructed: `None`
Dec 17 15:52:30.576 INFO [stderr]   --> src/asg.rs:10:5
Dec 17 15:52:30.576 INFO [stderr]    |
Dec 17 15:52:30.576 INFO [stderr] 10 |     None,
Dec 17 15:52:30.576 INFO [stderr]    |     ^^^^
Dec 17 15:52:30.576 INFO [stderr]    |
Dec 17 15:52:30.576 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 17 15:52:30.576 INFO [stderr] 
Dec 17 15:52:30.576 INFO [stderr] warning: variant is never constructed: `FunctionApplication`
Dec 17 15:52:30.576 INFO [stderr]   --> src/asg.rs:53:5
Dec 17 15:52:30.577 INFO [stderr]    |
Dec 17 15:52:30.577 INFO [stderr] 53 | /     FunctionApplication {
Dec 17 15:52:30.577 INFO [stderr] 54 | |         name: String,
Dec 17 15:52:30.577 INFO [stderr] 55 | |         args: Vec<FunctionArg>,
Dec 17 15:52:30.577 INFO [stderr] 56 | |     },
Dec 17 15:52:30.577 INFO [stderr]    | |_____^
Dec 17 15:52:30.584 INFO [stderr] 
Dec 17 15:52:30.752 INFO [stderr] warning: variant is never constructed: `None`
Dec 17 15:52:30.752 INFO [stderr]   --> src/asg.rs:10:5
Dec 17 15:52:30.752 INFO [stderr]    |
Dec 17 15:52:30.752 INFO [stderr] 10 |     None,
Dec 17 15:52:30.752 INFO [stderr]    |     ^^^^
Dec 17 15:52:30.752 INFO [stderr]    |
Dec 17 15:52:30.752 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 17 15:52:30.752 INFO [stderr] 
Dec 17 15:52:30.752 INFO [stderr] warning: variant is never constructed: `FunctionApplication`
Dec 17 15:52:30.752 INFO [stderr]   --> src/asg.rs:53:5
Dec 17 15:52:30.752 INFO [stderr]    |
Dec 17 15:52:30.752 INFO [stderr] 53 | /     FunctionApplication {
Dec 17 15:52:30.752 INFO [stderr] 54 | |         name: String,
Dec 17 15:52:30.752 INFO [stderr] 55 | |         args: Vec<FunctionArg>,
Dec 17 15:52:30.752 INFO [stderr] 56 | |     },
Dec 17 15:52:30.752 INFO [stderr]    | |_____^
Dec 17 15:52:30.752 INFO [stderr] 
Dec 17 15:52:30.789 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.04s
Dec 17 15:52:31.598 INFO running `"docker" "inspect" "1779d932d1be3210135b2d24cbd96548b9c6dcc91551e80e30d322ef6a8a3b70"`
Dec 17 15:52:31.922 INFO running `"docker" "rm" "-f" "1779d932d1be3210135b2d24cbd96548b9c6dcc91551e80e30d322ef6a8a3b70"`
Dec 17 15:52:32.284 INFO [stdout] 1779d932d1be3210135b2d24cbd96548b9c6dcc91551e80e30d322ef6a8a3b70