[INFO] updating cached repository ifraixedes/phonify
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/ifraixedes/phonify
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/ifraixedes/phonify" "work/ex/pr-60944/sources/master#589beb979c0f1a9736e02e578913db88398c3ba5/gh/ifraixedes/phonify"`
[INFO] [stderr] Cloning into 'work/ex/pr-60944/sources/master#589beb979c0f1a9736e02e578913db88398c3ba5/gh/ifraixedes/phonify'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/ifraixedes/phonify" "work/ex/pr-60944/sources/try#42445ded8fd34235a676755cb5d079658ed51f6a/gh/ifraixedes/phonify"`
[INFO] [stderr] Cloning into 'work/ex/pr-60944/sources/try#42445ded8fd34235a676755cb5d079658ed51f6a/gh/ifraixedes/phonify'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] e75093772b5c8244d239fa858865b3beb57bc44f
[INFO] sha for GitHub repo ifraixedes/phonify: e75093772b5c8244d239fa858865b3beb57bc44f
[INFO] validating manifest of ifraixedes/phonify on toolchain master#589beb979c0f1a9736e02e578913db88398c3ba5
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+589beb979c0f1a9736e02e578913db88398c3ba5-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of ifraixedes/phonify on toolchain try#42445ded8fd34235a676755cb5d079658ed51f6a
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+42445ded8fd34235a676755cb5d079658ed51f6a-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing ifraixedes/phonify
[INFO] finished frobbing ifraixedes/phonify
[INFO] frobbed toml for ifraixedes/phonify written to work/ex/pr-60944/sources/master#589beb979c0f1a9736e02e578913db88398c3ba5/gh/ifraixedes/phonify/Cargo.toml
[INFO] started frobbing ifraixedes/phonify
[INFO] finished frobbing ifraixedes/phonify
[INFO] frobbed toml for ifraixedes/phonify written to work/ex/pr-60944/sources/try#42445ded8fd34235a676755cb5d079658ed51f6a/gh/ifraixedes/phonify/Cargo.toml
[INFO] crate ifraixedes/phonify already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+589beb979c0f1a9736e02e578913db88398c3ba5-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr] error: the lock file /mnt/crater-raid/crater/work/ex/pr-60944/sources/master#589beb979c0f1a9736e02e578913db88398c3ba5/gh/ifraixedes/phonify/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] the lockfile is outdated, regenerating it
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+589beb979c0f1a9736e02e578913db88398c3ba5-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+42445ded8fd34235a676755cb5d079658ed51f6a-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+589beb979c0f1a9736e02e578913db88398c3ba5-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+42445ded8fd34235a676755cb5d079658ed51f6a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking ifraixedes/phonify against master#589beb979c0f1a9736e02e578913db88398c3ba5 for pr-60944
[INFO] running `"docker" "create" "-v" "/mnt/crater-raid/crater/work/local/target-dirs/pr-60944/worker-7/master#589beb979c0f1a9736e02e578913db88398c3ba5:/opt/crater/target:rw,Z" "-v" "/mnt/crater-raid/crater/work/ex/pr-60944/sources/master#589beb979c0f1a9736e02e578913db88398c3ba5/gh/ifraixedes/phonify:/opt/crater/workdir:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/crater-raid/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" "+589beb979c0f1a9736e02e578913db88398c3ba5-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 89a7d9bcbaf546cffb6f82f4054db952580660868631273a24fdb292dcb5244e
[INFO] running `"docker" "start" "-a" "89a7d9bcbaf546cffb6f82f4054db952580660868631273a24fdb292dcb5244e"`
[INFO] [stderr]     Checking phoniphy v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: enum is never used: `Error`
[INFO] [stderr]  --> src/makefile.rs:5:1
[INFO] [stderr]   |
[INFO] [stderr] 5 | enum Error { OpeningFile, ParsingTargets }
[INFO] [stderr]   | ^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Makefile`
[INFO] [stderr]  --> src/makefile.rs:7:1
[INFO] [stderr]   |
[INFO] [stderr] 7 | struct Makefile {
[INFO] [stderr]   | ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `open`
[INFO] [stderr]   --> src/makefile.rs:13:1
[INFO] [stderr]    |
[INFO] [stderr] 13 | fn open(path: &str) -> Result<Makefile, Error> {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `read_targets`
[INFO] [stderr]   --> src/makefile.rs:25:1
[INFO] [stderr]    |
[INFO] [stderr] 25 | fn read_targets(buff: &mut io::BufRead) -> Result<Vec<String>, Error> {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `is_phoniphy_macro`
[INFO] [stderr]   --> src/makefile.rs:50:1
[INFO] [stderr]    |
[INFO] [stderr] 50 | fn is_phoniphy_macro(line: &str) -> bool {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `get_targets_from_line`
[INFO] [stderr]   --> src/makefile.rs:58:1
[INFO] [stderr]    |
[INFO] [stderr] 58 | fn get_targets_from_line(l: &str) -> Option<Vec<&str>> {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `split_targets`
[INFO] [stderr]   --> src/makefile.rs:73:1
[INFO] [stderr]    |
[INFO] [stderr] 73 | fn split_targets(t: &str) -> Vec<&str> {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum is never used: `Error`
[INFO] [stderr]  --> src/makefile.rs:5:1
[INFO] [stderr]   |
[INFO] [stderr] 5 | enum Error { OpeningFile, ParsingTargets }
[INFO] [stderr]   | ^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Makefile`
[INFO] [stderr]  --> src/makefile.rs:7:1
[INFO] [stderr]   |
[INFO] [stderr] 7 | struct Makefile {
[INFO] [stderr]   | ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `open`
[INFO] [stderr]   --> src/makefile.rs:13:1
[INFO] [stderr]    |
[INFO] [stderr] 13 | fn open(path: &str) -> Result<Makefile, Error> {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `read_targets`
[INFO] [stderr]   --> src/makefile.rs:25:1
[INFO] [stderr]    |
[INFO] [stderr] 25 | fn read_targets(buff: &mut io::BufRead) -> Result<Vec<String>, Error> {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.83s
[INFO] running `"docker" "inspect" "89a7d9bcbaf546cffb6f82f4054db952580660868631273a24fdb292dcb5244e"`
[INFO] running `"docker" "rm" "-f" "89a7d9bcbaf546cffb6f82f4054db952580660868631273a24fdb292dcb5244e"`
[INFO] [stdout] 89a7d9bcbaf546cffb6f82f4054db952580660868631273a24fdb292dcb5244e