[INFO] cloning repository https://github.com/weiwei/silabas-es
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/weiwei/silabas-es" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fweiwei%2Fsilabas-es", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fweiwei%2Fsilabas-es'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4f3da5e22fec298f9e22bd1d67e28702f845aa58
[INFO] testing weiwei/silabas-es against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fweiwei%2Fsilabas-es" "/workspace/builds/worker-5/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/weiwei/silabas-es on toolchain 722e1797249a965b6335aebd65d777f917e498f1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/weiwei/silabas-es
[INFO] finished tweaking git repo https://github.com/weiwei/silabas-es
[INFO] tweaked toml for git repo https://github.com/weiwei/silabas-es written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/weiwei/silabas-es already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 60ebfbc582b14094c2085005fedbf658942ec810ace13a6e5d755896eb52bd70
[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" "60ebfbc582b14094c2085005fedbf658942ec810ace13a6e5d755896eb52bd70", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "60ebfbc582b14094c2085005fedbf658942ec810ace13a6e5d755896eb52bd70", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "60ebfbc582b14094c2085005fedbf658942ec810ace13a6e5d755896eb52bd70", kill_on_drop: false }`
[INFO] [stdout] 60ebfbc582b14094c2085005fedbf658942ec810ace13a6e5d755896eb52bd70
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] d712e38955a1417bf6c9683b94686caa81c100da5f256e1671e67bd7babf5353
[INFO] running `Command { std: "docker" "start" "-a" "d712e38955a1417bf6c9683b94686caa81c100da5f256e1671e67bd7babf5353", kill_on_drop: false }`
[INFO] [stderr]    Compiling silabas-es v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: constant is never used: `STRESSED_VOWELS`
[INFO] [stdout]  --> src/char_util.rs:6:1
[INFO] [stdout]   |
[INFO] [stdout] 6 | const STRESSED_VOWELS: [char; 8] = ['á', 'é', 'í', 'ó', 'ú', 'a', 'o', 'e'];
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `CONSONANT_BLENDS`
[INFO] [stdout]   --> src/char_util.rs:8:1
[INFO] [stdout]    |
[INFO] [stdout] 8  | / const CONSONANT_BLENDS: &[&str] = &[
[INFO] [stdout] 9  | |     "bl", "fl", "cl", "gl", "pl", "cr", "br", "tr", "gr", "fr", "pr", "dr", "tl",
[INFO] [stdout] 10 | | ];
[INFO] [stdout]    | |__^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `DIAGRAPHS`
[INFO] [stdout]   --> src/char_util.rs:12:1
[INFO] [stdout]    |
[INFO] [stdout] 12 | const DIAGRAPHS: &[&str] = &["ch", "ll", "rr"];
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `is_consonent_group`
[INFO] [stdout]   --> src/char_util.rs:48:8
[INFO] [stdout]    |
[INFO] [stdout] 48 | pub fn is_consonent_group(part: &str) -> bool {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `onset`
[INFO] [stdout]  --> src/syllable.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     onset: String,
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `nucleus`
[INFO] [stdout]  --> src/syllable.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     nucleus: String,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `coda`
[INFO] [stdout]  --> src/syllable.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     coda: String,
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `has_accent`
[INFO] [stdout]   --> src/syllable.rs:12:8
[INFO] [stdout]    |
[INFO] [stdout] 12 |     fn has_accent(&self) -> bool {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `is_open`
[INFO] [stdout]   --> src/syllable.rs:21:8
[INFO] [stdout]    |
[INFO] [stdout] 21 |     fn is_open(&self) -> bool {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.77s
[INFO] running `Command { std: "docker" "inspect" "d712e38955a1417bf6c9683b94686caa81c100da5f256e1671e67bd7babf5353", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d712e38955a1417bf6c9683b94686caa81c100da5f256e1671e67bd7babf5353", kill_on_drop: false }`
[INFO] [stdout] d712e38955a1417bf6c9683b94686caa81c100da5f256e1671e67bd7babf5353
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1c3199b0cbf57688d12002c3f94b321ae41b2a905ea0f4d75736b042e3d06ea0
[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" "1c3199b0cbf57688d12002c3f94b321ae41b2a905ea0f4d75736b042e3d06ea0", kill_on_drop: false }`
[INFO] [stderr]    Compiling silabas-es v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: constant is never used: `STRESSED_VOWELS`
[INFO] [stdout]  --> src/char_util.rs:6:1
[INFO] [stdout]   |
[INFO] [stdout] 6 | const STRESSED_VOWELS: [char; 8] = ['á', 'é', 'í', 'ó', 'ú', 'a', 'o', 'e'];
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `CONSONANT_BLENDS`
[INFO] [stdout]   --> src/char_util.rs:8:1
[INFO] [stdout]    |
[INFO] [stdout] 8  | / const CONSONANT_BLENDS: &[&str] = &[
[INFO] [stdout] 9  | |     "bl", "fl", "cl", "gl", "pl", "cr", "br", "tr", "gr", "fr", "pr", "dr", "tl",
[INFO] [stdout] 10 | | ];
[INFO] [stdout]    | |__^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `DIAGRAPHS`
[INFO] [stdout]   --> src/char_util.rs:12:1
[INFO] [stdout]    |
[INFO] [stdout] 12 | const DIAGRAPHS: &[&str] = &["ch", "ll", "rr"];
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `is_consonent_group`
[INFO] [stdout]   --> src/char_util.rs:48:8
[INFO] [stdout]    |
[INFO] [stdout] 48 | pub fn is_consonent_group(part: &str) -> bool {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `onset`
[INFO] [stdout]  --> src/syllable.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     onset: String,
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `coda`
[INFO] [stdout]  --> src/syllable.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     coda: String,
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `is_open`
[INFO] [stdout]   --> src/syllable.rs:21:8
[INFO] [stdout]    |
[INFO] [stdout] 21 |     fn is_open(&self) -> bool {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.94s
[INFO] running `Command { std: "docker" "inspect" "1c3199b0cbf57688d12002c3f94b321ae41b2a905ea0f4d75736b042e3d06ea0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1c3199b0cbf57688d12002c3f94b321ae41b2a905ea0f4d75736b042e3d06ea0", kill_on_drop: false }`
[INFO] [stdout] 1c3199b0cbf57688d12002c3f94b321ae41b2a905ea0f4d75736b042e3d06ea0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3e9993bd2ad9b6d6cb201e14dc7d6215ff54ea402ffc6a030671cbf4d4bbd8f0
[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" "3e9993bd2ad9b6d6cb201e14dc7d6215ff54ea402ffc6a030671cbf4d4bbd8f0", kill_on_drop: false }`
[INFO] [stderr] warning: constant is never used: `STRESSED_VOWELS`
[INFO] [stderr]  --> src/char_util.rs:6:1
[INFO] [stderr]   |
[INFO] [stderr] 6 | const STRESSED_VOWELS: [char; 8] = ['á', 'é', 'í', 'ó', 'ú', 'a', 'o', 'e'];
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: constant is never used: `CONSONANT_BLENDS`
[INFO] [stderr]   --> src/char_util.rs:8:1
[INFO] [stderr]    |
[INFO] [stderr] 8  | / const CONSONANT_BLENDS: &[&str] = &[
[INFO] [stderr] 9  | |     "bl", "fl", "cl", "gl", "pl", "cr", "br", "tr", "gr", "fr", "pr", "dr", "tl",
[INFO] [stderr] 10 | | ];
[INFO] [stderr]    | |__^
[INFO] [stderr] 
[INFO] [stderr] warning: constant is never used: `DIAGRAPHS`
[INFO] [stderr]   --> src/char_util.rs:12:1
[INFO] [stderr]    |
[INFO] [stderr] 12 | const DIAGRAPHS: &[&str] = &["ch", "ll", "rr"];
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `is_consonent_group`
[INFO] [stderr]   --> src/char_util.rs:48:8
[INFO] [stderr]    |
[INFO] [stderr] 48 | pub fn is_consonent_group(part: &str) -> bool {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `onset`
[INFO] [stderr]  --> src/syllable.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 |     onset: String,
[INFO] [stderr]   |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `coda`
[INFO] [stderr]  --> src/syllable.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 |     coda: String,
[INFO] [stderr]   |     ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `is_open`
[INFO] [stderr]   --> src/syllable.rs:21:8
[INFO] [stderr]    |
[INFO] [stderr] 21 |     fn is_open(&self) -> bool {
[INFO] [stderr]    |        ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `silabas-es` (bin "silabas-es" test) generated 7 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/silabas_es-cd2f5251e85f5d8f)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test syllable::tests::test_has_accent ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "3e9993bd2ad9b6d6cb201e14dc7d6215ff54ea402ffc6a030671cbf4d4bbd8f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3e9993bd2ad9b6d6cb201e14dc7d6215ff54ea402ffc6a030671cbf4d4bbd8f0", kill_on_drop: false }`
[INFO] [stdout] 3e9993bd2ad9b6d6cb201e14dc7d6215ff54ea402ffc6a030671cbf4d4bbd8f0