[INFO] cloning repository sector-f/eminence
[INFO] running `"git" "clone" "--bare" "git://github.com/sector-f/eminence.git" "work/cache/sources/gh/sector-f/eminence"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/sector-f/eminence'...
[INFO] running `"git" "clone" "work/cache/sources/gh/sector-f/eminence" "work/ex/pr-61874/sources/master#9f06855064ed06a50c496577b21ca50f92a2e67d/gh/sector-f/eminence"`
[INFO] [stderr] Cloning into 'work/ex/pr-61874/sources/master#9f06855064ed06a50c496577b21ca50f92a2e67d/gh/sector-f/eminence'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/sector-f/eminence" "work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/gh/sector-f/eminence"`
[INFO] [stderr] Cloning into 'work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/gh/sector-f/eminence'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 73f14e7fc16ac279e1572d544ebdd891f8f6ab92
[INFO] sha for GitHub repo sector-f/eminence: 73f14e7fc16ac279e1572d544ebdd891f8f6ab92
[INFO] validating manifest of sector-f/eminence on toolchain master#9f06855064ed06a50c496577b21ca50f92a2e67d
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+9f06855064ed06a50c496577b21ca50f92a2e67d-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of sector-f/eminence on toolchain try#d3301713b54af69ca9de941a8c6b0d8287dbd6df
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing sector-f/eminence
[INFO] finished frobbing sector-f/eminence
[INFO] frobbed toml for sector-f/eminence written to work/ex/pr-61874/sources/master#9f06855064ed06a50c496577b21ca50f92a2e67d/gh/sector-f/eminence/Cargo.toml
[INFO] started frobbing sector-f/eminence
[INFO] finished frobbing sector-f/eminence
[INFO] frobbed toml for sector-f/eminence written to work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/gh/sector-f/eminence/Cargo.toml
[INFO] crate sector-f/eminence already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+9f06855064ed06a50c496577b21ca50f92a2e67d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Updating git repository `https://github.com/sector-f/named_vec.git`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking sector-f/eminence against try#d3301713b54af69ca9de941a8c6b0d8287dbd6df for pr-61874
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61874/worker-7/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/gh/sector-f/eminence:/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" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 38bfe9387f0205babf0e61b4ec9765428be7b154c794cb055a2e7a9664e6fc0b
[INFO] running `"docker" "start" "-a" "38bfe9387f0205babf0e61b4ec9765428be7b154c794cb055a2e7a9664e6fc0b"`
[INFO] [stderr]     Checking named-vec v0.1.0 (https://github.com/sector-f/named_vec.git#ce59211f)
[INFO] [stderr]     Checking eminence v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: struct is never constructed: `WmRoot`
[INFO] [stderr]  --> src/hash.rs:3:1
[INFO] [stderr]   |
[INFO] [stderr] 3 | struct WmRoot {
[INFO] [stderr]   | ^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Monitor`
[INFO] [stderr]  --> src/hash.rs:7:1
[INFO] [stderr]   |
[INFO] [stderr] 7 | struct Monitor {
[INFO] [stderr]   | ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Workspace`
[INFO] [stderr]   --> src/hash.rs:12:1
[INFO] [stderr]    |
[INFO] [stderr] 12 | struct Workspace {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Window`
[INFO] [stderr]   --> src/hash.rs:17:1
[INFO] [stderr]    |
[INFO] [stderr] 17 | struct Window {
[INFO] [stderr]    | ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `WmRoot`
[INFO] [stderr]  --> src/hash.rs:3:1
[INFO] [stderr]   |
[INFO] [stderr] 3 | struct WmRoot {
[INFO] [stderr]   | ^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Monitor`
[INFO] [stderr]  --> src/hash.rs:7:1
[INFO] [stderr]   |
[INFO] [stderr] 7 | struct Monitor {
[INFO] [stderr]   | ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Workspace`
[INFO] [stderr]   --> src/hash.rs:12:1
[INFO] [stderr]    |
[INFO] [stderr] 12 | struct Workspace {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Window`
[INFO] [stderr]   --> src/hash.rs:17:1
[INFO] [stderr]    |
[INFO] [stderr] 17 | struct Window {
[INFO] [stderr]    | ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.99s
[INFO] running `"docker" "inspect" "38bfe9387f0205babf0e61b4ec9765428be7b154c794cb055a2e7a9664e6fc0b"`
[INFO] running `"docker" "rm" "-f" "38bfe9387f0205babf0e61b4ec9765428be7b154c794cb055a2e7a9664e6fc0b"`
[INFO] [stdout] 38bfe9387f0205babf0e61b4ec9765428be7b154c794cb055a2e7a9664e6fc0b