[INFO] updating cached repository https://github.com/ifraixedes/phonify
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }`
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e75093772b5c8244d239fa858865b3beb57bc44f
[INFO] testing ifraixedes/phonify against beta-2020-07-24 for beta-1.46-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fifraixedes%2Fphonify" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ifraixedes/phonify on toolchain beta-2020-07-24
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", 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-4/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" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] error: the lock file /workspace/builds/worker-4/source/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] [stderr] If you want to try to generate the lock file without accessing the network, use the --offline flag.
[INFO] the lockfile is outdated, regenerating it
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] af8c8cd44a5c7675bb608348cfba308f38ba28a9a2e59b79f2adb5d958fff902
[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" "af8c8cd44a5c7675bb608348cfba308f38ba28a9a2e59b79f2adb5d958fff902", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "af8c8cd44a5c7675bb608348cfba308f38ba28a9a2e59b79f2adb5d958fff902", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "af8c8cd44a5c7675bb608348cfba308f38ba28a9a2e59b79f2adb5d958fff902", kill_on_drop: false }`
[INFO] [stdout] af8c8cd44a5c7675bb608348cfba308f38ba28a9a2e59b79f2adb5d958fff902
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ab07191819534e4c7f3f2b9f9b10e89ae662a1617c32adaa871d3475368289e0
[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" "ab07191819534e4c7f3f2b9f9b10e89ae662a1617c32adaa871d3475368289e0", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.74
[INFO] [stderr]    Compiling winapi-build v0.1.1
[INFO] [stderr]    Compiling winapi v0.2.8
[INFO] [stderr]    Compiling utf8-ranges v0.1.3
[INFO] [stderr]    Compiling regex-syntax v0.3.9
[INFO] [stderr]    Compiling kernel32-sys v0.2.2
[INFO] [stderr]    Compiling memchr v0.1.11
[INFO] [stderr]    Compiling thread-id v2.0.0
[INFO] [stderr]    Compiling thread_local v0.2.7
[INFO] [stderr]    Compiling aho-corasick v0.5.3
[INFO] [stderr]    Compiling regex v0.1.80
[INFO] [stderr]    Compiling 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] 
[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: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.87s
[INFO] running `Command { std: "docker" "inspect" "ab07191819534e4c7f3f2b9f9b10e89ae662a1617c32adaa871d3475368289e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ab07191819534e4c7f3f2b9f9b10e89ae662a1617c32adaa871d3475368289e0", kill_on_drop: false }`
[INFO] [stdout] ab07191819534e4c7f3f2b9f9b10e89ae662a1617c32adaa871d3475368289e0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 740455acad1e0495b2f48a3baeffb2610cf3b77a60ebaf5ab6b9217b99705f76
[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" "740455acad1e0495b2f48a3baeffb2610cf3b77a60ebaf5ab6b9217b99705f76", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling 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] 
[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: 8 warnings emitted
[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] 
[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 test [unoptimized + debuginfo] target(s) in 2.04s
[INFO] running `Command { std: "docker" "inspect" "740455acad1e0495b2f48a3baeffb2610cf3b77a60ebaf5ab6b9217b99705f76", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "740455acad1e0495b2f48a3baeffb2610cf3b77a60ebaf5ab6b9217b99705f76", kill_on_drop: false }`
[INFO] [stdout] 740455acad1e0495b2f48a3baeffb2610cf3b77a60ebaf5ab6b9217b99705f76
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6bd492cdd7410bc6cf128a9c9e46e8cddd0a9799c3820a78cf7379438e589a8c
[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" "6bd492cdd7410bc6cf128a9c9e46e8cddd0a9799c3820a78cf7379438e589a8c", kill_on_drop: false }`
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/makefile.rs:25:28
[INFO] [stderr]    |
[INFO] [stderr] 25 | fn read_targets(buff: &mut io::BufRead) -> Result<Vec<String>, Error> {
[INFO] [stderr]    |                            ^^^^^^^^^^^ help: use `dyn`: `dyn io::BufRead`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: enum is never used: `Error`
[INFO] [stderr]  --> src/makefile.rs:5:6
[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:7:8
[INFO] [stderr]   |
[INFO] [stderr] 7 | struct Makefile {
[INFO] [stderr]   |        ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `open`
[INFO] [stderr]   --> src/makefile.rs:13:4
[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:25:4
[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:50:4
[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:58:4
[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:73:4
[INFO] [stderr]    |
[INFO] [stderr] 73 | fn split_targets(t: &str) -> Vec<&str> {
[INFO] [stderr]    |    ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 8 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/makefile.rs:25:28
[INFO] [stderr]    |
[INFO] [stderr] 25 | fn read_targets(buff: &mut io::BufRead) -> Result<Vec<String>, Error> {
[INFO] [stderr]    |                            ^^^^^^^^^^^ help: use `dyn`: `dyn io::BufRead`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: enum is never used: `Error`
[INFO] [stderr]  --> src/makefile.rs:5:6
[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:7:8
[INFO] [stderr]   |
[INFO] [stderr] 7 | struct Makefile {
[INFO] [stderr]   |        ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `open`
[INFO] [stderr]   --> src/makefile.rs:13:4
[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:25:4
[INFO] [stderr]    |
[INFO] [stderr] 25 | fn read_targets(buff: &mut io::BufRead) -> Result<Vec<String>, Error> {
[INFO] [stderr]    |    ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 5 warnings emitted
[INFO] [stderr] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stdout] running 16 tests
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/phoniphy-110dc180f95d3a96
[INFO] [stdout] test makefile::test_is_phoniphy_macro::it_returns_false_if_not_surrounded_by_square_brackets ... ok
[INFO] [stdout] test makefile::test_is_phoniphy_macro::it_returns_false_if_line_is_not_makefile_comment ... ok
[INFO] [stdout] test makefile::test_is_phoniphy_macro::it_returns_true_if_macro_is_prefixed_with_blanks ... ok
[INFO] [stdout] test makefile::test_is_phoniphy_macro::it_returns_false_if_macro_is_not_phoniphy ... ok
[INFO] [stdout] test makefile::test_is_phoniphy_macro::it_returns_true_if_macro_has_blanks_everywhere ... ok
[INFO] [stdout] test makefile::test_is_phoniphy_macro::it_retunrs_true_for_perfect_macro_syntax ... ok
[INFO] [stdout] test makefile::test_split_targets::it_split_two_targets ... ok
[INFO] [stdout] test makefile::test_target_from_line::it_returns_empty_for_no_target_line ... ok
[INFO] [stdout] test makefile::test_split_targets::it_split_one_targets ... ok
[INFO] [stdout] test makefile::test_split_targets::it_does_not_consider_targets_which_are_patterns ... ok
[INFO] [stdout] test makefile::test_split_targets::it_split_three_targets_with_more_than_one_space ... ok
[INFO] [stdout] test makefile::test_split_targets::it_consider_targets_which_are_variables ... ok
[INFO] [stdout] test makefile::test_target_from_line::it_returns_targets_for_target_line ... ok
[INFO] [stdout] test makefile::test_is_phoniphy_macro::it_returns_true_if_macro_has_blanks_betweeen_comment_and_macro ... ok
[INFO] [stdout] test makefile::test_is_phoniphy_macro::it_returns_true_if_macro_has_trailing_blanks ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/phoniphy-af13fd01fb8e0605
[INFO] [stdout] test makefile::test_split_targets::it_split_one_targets_removing_blanks ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests phoniphy
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "6bd492cdd7410bc6cf128a9c9e46e8cddd0a9799c3820a78cf7379438e589a8c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6bd492cdd7410bc6cf128a9c9e46e8cddd0a9799c3820a78cf7379438e589a8c", kill_on_drop: false }`
[INFO] [stdout] 6bd492cdd7410bc6cf128a9c9e46e8cddd0a9799c3820a78cf7379438e589a8c