Dec 17 22:33:40.529 INFO checking jamwaffles/rust-into-tree against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 17 22:33:40.529 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-0/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/jamwaffles/rust-into-tree:/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" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 17 22:33:40.934 INFO [stdout] 133d53ca5c09f7a39bfcd3b0964b88d717d7152bc49372dfd43ea27308cc82dc
Dec 17 22:33:40.940 INFO running `"docker" "start" "-a" "133d53ca5c09f7a39bfcd3b0964b88d717d7152bc49372dfd43ea27308cc82dc"`
Dec 17 22:33:42.332 INFO [stderr]     Checking recurse-test v0.1.0 (/opt/crater/workdir)
Dec 17 22:33:42.536 INFO [stderr] warning: function is never used: `mutablething`
Dec 17 22:33:42.536 INFO [stderr]   --> src/main.rs:17:1
Dec 17 22:33:42.537 INFO [stderr]    |
Dec 17 22:33:42.539 INFO [stderr] 17 | fn mutablething() {
Dec 17 22:33:42.539 INFO [stderr]    | ^^^^^^^^^^^^^^^^^
Dec 17 22:33:42.539 INFO [stderr]    |
Dec 17 22:33:42.539 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 17 22:33:42.539 INFO [stderr] 
Dec 17 22:33:42.539 INFO [stderr] warning: function is never used: `secondmutablething`
Dec 17 22:33:42.539 INFO [stderr]   --> src/main.rs:37:1
Dec 17 22:33:42.539 INFO [stderr]    |
Dec 17 22:33:42.539 INFO [stderr] 37 | fn secondmutablething(mut thing: &mut Vec<i32>) -> Context {
Dec 17 22:33:42.539 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 22:33:42.539 INFO [stderr] 
Dec 17 22:33:42.539 INFO [stderr] warning: function is never used: `guard`
Dec 17 22:33:42.539 INFO [stderr]   --> src/main.rs:56:1
Dec 17 22:33:42.539 INFO [stderr]    |
Dec 17 22:33:42.539 INFO [stderr] 56 | fn guard(data: &Vec<i32>) -> Context {
Dec 17 22:33:42.539 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 22:33:42.539 INFO [stderr] 
Dec 17 22:33:42.715 INFO [stderr] warning: function is never used: `mutablething`
Dec 17 22:33:42.715 INFO [stderr]   --> src/main.rs:17:1
Dec 17 22:33:42.715 INFO [stderr]    |
Dec 17 22:33:42.715 INFO [stderr] 17 | fn mutablething() {
Dec 17 22:33:42.715 INFO [stderr]    | ^^^^^^^^^^^^^^^^^
Dec 17 22:33:42.715 INFO [stderr]    |
Dec 17 22:33:42.715 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 17 22:33:42.715 INFO [stderr] 
Dec 17 22:33:42.715 INFO [stderr] warning: function is never used: `secondmutablething`
Dec 17 22:33:42.715 INFO [stderr]   --> src/main.rs:37:1
Dec 17 22:33:42.715 INFO [stderr]    |
Dec 17 22:33:42.715 INFO [stderr] 37 | fn secondmutablething(mut thing: &mut Vec<i32>) -> Context {
Dec 17 22:33:42.715 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 22:33:42.715 INFO [stderr] 
Dec 17 22:33:42.715 INFO [stderr] warning: function is never used: `guard`
Dec 17 22:33:42.715 INFO [stderr]   --> src/main.rs:56:1
Dec 17 22:33:42.715 INFO [stderr]    |
Dec 17 22:33:42.715 INFO [stderr] 56 | fn guard(data: &Vec<i32>) -> Context {
Dec 17 22:33:42.715 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 22:33:42.715 INFO [stderr] 
Dec 17 22:33:42.760 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.44s
Dec 17 22:33:43.347 INFO running `"docker" "inspect" "133d53ca5c09f7a39bfcd3b0964b88d717d7152bc49372dfd43ea27308cc82dc"`
Dec 17 22:33:43.732 INFO running `"docker" "rm" "-f" "133d53ca5c09f7a39bfcd3b0964b88d717d7152bc49372dfd43ea27308cc82dc"`
Dec 17 22:33:43.976 INFO [stdout] 133d53ca5c09f7a39bfcd3b0964b88d717d7152bc49372dfd43ea27308cc82dc