[INFO] cloning repository https://github.com/ifraixedes/phonify
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ifraixedes/phonify" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fifraixedes%2Fphonify", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fifraixedes%2Fphonify'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e75093772b5c8244d239fa858865b3beb57bc44f
[INFO] checking ifraixedes/phonify against try#ddfd70ee3c3748e597b32f416b0d15a4f6e37685 for pr-87050
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fifraixedes%2Fphonify" "/workspace/builds/worker-0/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ifraixedes/phonify on toolchain ddfd70ee3c3748e597b32f416b0d15a4f6e37685
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/ifraixedes/phonify
[INFO] finished tweaking git repo https://github.com/ifraixedes/phonify
[INFO] tweaked toml for git repo https://github.com/ifraixedes/phonify written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/ifraixedes/phonify already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded libc v0.1.8
[INFO] [stderr]   Downloaded aho-corasick v0.2.1
[INFO] [stderr]   Downloaded memchr v0.1.3
[INFO] [stderr]   Downloaded regex-syntax v0.1.2
[INFO] [stderr]   Downloaded regex v0.1.38
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 31fb7544f122c3f5112b5b652f06dc4378605909f59c0673a8bbd100e5cc3a8d
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "31fb7544f122c3f5112b5b652f06dc4378605909f59c0673a8bbd100e5cc3a8d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "31fb7544f122c3f5112b5b652f06dc4378605909f59c0673a8bbd100e5cc3a8d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "31fb7544f122c3f5112b5b652f06dc4378605909f59c0673a8bbd100e5cc3a8d", kill_on_drop: false }`
[INFO] [stdout] 31fb7544f122c3f5112b5b652f06dc4378605909f59c0673a8bbd100e5cc3a8d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 819776145d0fa88ba1795d4c74db50d5664d75653bf7535f2ed0c05da849d492
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "819776145d0fa88ba1795d4c74db50d5664d75653bf7535f2ed0c05da849d492", kill_on_drop: false }`
[INFO] [stderr]     Checking libc v0.1.8
[INFO] [stderr]     Checking regex-syntax v0.1.2
[INFO] [stderr]     Checking memchr v0.1.3
[INFO] [stderr]     Checking aho-corasick v0.2.1
[INFO] [stderr]     Checking regex v0.1.38
[INFO] [stderr]     Checking phoniphy v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/makefile.rs:25:28
[INFO] [stdout]    |
[INFO] [stdout] 25 | fn read_targets(buff: &mut io::BufRead) -> Result<Vec<String>, Error> {
[INFO] [stdout]    |                            ^^^^^^^^^^^ help: use `dyn`: `dyn io::BufRead`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum is never used: `Error`
[INFO] [stdout]  --> src/makefile.rs:5:6
[INFO] [stdout]   |
[INFO] [stdout] 5 | enum Error { OpeningFile, ParsingTargets }
[INFO] [stdout]   |      ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `Makefile`
[INFO] [stdout]  --> src/makefile.rs:7:8
[INFO] [stdout]   |
[INFO] [stdout] 7 | struct Makefile {
[INFO] [stdout]   |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `open`
[INFO] [stdout]   --> src/makefile.rs:13:4
[INFO] [stdout]    |
[INFO] [stdout] 13 | fn open(path: &str) -> Result<Makefile, Error> {
[INFO] [stdout]    |    ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `read_targets`
[INFO] [stdout]   --> src/makefile.rs:25:4
[INFO] [stdout]    |
[INFO] [stdout] 25 | fn read_targets(buff: &mut io::BufRead) -> Result<Vec<String>, Error> {
[INFO] [stdout]    |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `is_phoniphy_macro`
[INFO] [stdout]   --> src/makefile.rs:50:4
[INFO] [stdout]    |
[INFO] [stdout] 50 | fn is_phoniphy_macro(line: &str) -> bool {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `get_targets_from_line`
[INFO] [stdout]   --> src/makefile.rs:58:4
[INFO] [stdout]    |
[INFO] [stdout] 58 | fn get_targets_from_line(l: &str) -> Option<Vec<&str>> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `split_targets`
[INFO] [stdout]   --> src/makefile.rs:73:4
[INFO] [stdout]    |
[INFO] [stdout] 73 | fn split_targets(t: &str) -> Vec<&str> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/makefile.rs:25:28
[INFO] [stdout]    |
[INFO] [stdout] 25 | fn read_targets(buff: &mut io::BufRead) -> Result<Vec<String>, Error> {
[INFO] [stdout]    |                            ^^^^^^^^^^^ help: use `dyn`: `dyn io::BufRead`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum is never used: `Error`
[INFO] [stdout]  --> src/makefile.rs:5:6
[INFO] [stdout]   |
[INFO] [stdout] 5 | enum Error { OpeningFile, ParsingTargets }
[INFO] [stdout]   |      ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `Makefile`
[INFO] [stdout]  --> src/makefile.rs:7:8
[INFO] [stdout]   |
[INFO] [stdout] 7 | struct Makefile {
[INFO] [stdout]   |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `open`
[INFO] [stdout]   --> src/makefile.rs:13:4
[INFO] [stdout]    |
[INFO] [stdout] 13 | fn open(path: &str) -> Result<Makefile, Error> {
[INFO] [stdout]    |    ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `read_targets`
[INFO] [stdout]   --> src/makefile.rs:25:4
[INFO] [stdout]    |
[INFO] [stdout] 25 | fn read_targets(buff: &mut io::BufRead) -> Result<Vec<String>, Error> {
[INFO] [stdout]    |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.91s
[INFO] running `Command { std: "docker" "inspect" "819776145d0fa88ba1795d4c74db50d5664d75653bf7535f2ed0c05da849d492", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "819776145d0fa88ba1795d4c74db50d5664d75653bf7535f2ed0c05da849d492", kill_on_drop: false }`
[INFO] [stdout] 819776145d0fa88ba1795d4c74db50d5664d75653bf7535f2ed0c05da849d492