[INFO] cloning repository https://github.com/lucascmgs/TrabalhoQuadradoDePalavras [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/lucascmgs/TrabalhoQuadradoDePalavras" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flucascmgs%2FTrabalhoQuadradoDePalavras", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flucascmgs%2FTrabalhoQuadradoDePalavras'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] a5930a00d630e69aa8c76da54cb020244dba7040 [INFO] testing lucascmgs/TrabalhoQuadradoDePalavras against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flucascmgs%2FTrabalhoQuadradoDePalavras" "/workspace/builds/worker-2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/lucascmgs/TrabalhoQuadradoDePalavras on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/lucascmgs/TrabalhoQuadradoDePalavras [INFO] finished tweaking git repo https://github.com/lucascmgs/TrabalhoQuadradoDePalavras [INFO] tweaked toml for git repo https://github.com/lucascmgs/TrabalhoQuadradoDePalavras written to /workspace/builds/worker-2/source/Cargo.toml [INFO] crate git repo https://github.com/lucascmgs/TrabalhoQuadradoDePalavras already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--no-deps" "--format-version=1", 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] acd5a825b218a27c6b15ff323b3417f944540f98d9fdcae0f6c6395fa03b2728 [INFO] running `Command { std: "docker" "start" "-a" "acd5a825b218a27c6b15ff323b3417f944540f98d9fdcae0f6c6395fa03b2728", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "acd5a825b218a27c6b15ff323b3417f944540f98d9fdcae0f6c6395fa03b2728", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "acd5a825b218a27c6b15ff323b3417f944540f98d9fdcae0f6c6395fa03b2728", kill_on_drop: false }` [INFO] [stdout] acd5a825b218a27c6b15ff323b3417f944540f98d9fdcae0f6c6395fa03b2728 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 472fb4d75f24d1afd835a5937c2d70e7cfb359f3a519d1b1e79cb66d71e8ea48 [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" "472fb4d75f24d1afd835a5937c2d70e7cfb359f3a519d1b1e79cb66d71e8ea48", kill_on_drop: false }` [INFO] [stderr] Compiling quadrado_de_palavras v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable `recorreu` is assigned to, but never used [INFO] [stdout] --> src/main.rs:93:25 [INFO] [stdout] | [INFO] [stdout] 93 | let mut recorreu = false; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] = note: consider using `_recorreu` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `recorreu` is never read [INFO] [stdout] --> src/main.rs:103:21 [INFO] [stdout] | [INFO] [stdout] 103 | recorreu = true; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `value` [INFO] [stdout] --> src/trie.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | value: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `is_terminal` [INFO] [stdout] --> src/trie.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | is_terminal: bool, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `level` [INFO] [stdout] --> src/trie.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | level: i64 [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `has_word` [INFO] [stdout] --> src/trie.rs:62:12 [INFO] [stdout] | [INFO] [stdout] 62 | pub fn has_word (&mut self, word: &Vec) -> bool{ [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.66s [INFO] running `Command { std: "docker" "inspect" "472fb4d75f24d1afd835a5937c2d70e7cfb359f3a519d1b1e79cb66d71e8ea48", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "472fb4d75f24d1afd835a5937c2d70e7cfb359f3a519d1b1e79cb66d71e8ea48", kill_on_drop: false }` [INFO] [stdout] 472fb4d75f24d1afd835a5937c2d70e7cfb359f3a519d1b1e79cb66d71e8ea48 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen" "--no-run" "--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] 14d855116ee12b19e0a6dc06d7e71154534a6bd8843f49e6b4bdb1d20c938c6b [INFO] running `Command { std: "docker" "start" "-a" "14d855116ee12b19e0a6dc06d7e71154534a6bd8843f49e6b4bdb1d20c938c6b", kill_on_drop: false }` [INFO] [stderr] Compiling quadrado_de_palavras v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable `recorreu` is assigned to, but never used [INFO] [stdout] --> src/main.rs:93:25 [INFO] [stdout] | [INFO] [stdout] 93 | let mut recorreu = false; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] = note: consider using `_recorreu` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `recorreu` is never read [INFO] [stdout] --> src/main.rs:103:21 [INFO] [stdout] | [INFO] [stdout] 103 | recorreu = true; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `value` [INFO] [stdout] --> src/trie.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | value: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `level` [INFO] [stdout] --> src/trie.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | level: i64 [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `get_chars` [INFO] [stdout] --> src/trie.rs:134:8 [INFO] [stdout] | [INFO] [stdout] 134 | fn get_chars(word: &String) -> Vec { [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 0.73s [INFO] running `Command { std: "docker" "inspect" "14d855116ee12b19e0a6dc06d7e71154534a6bd8843f49e6b4bdb1d20c938c6b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "14d855116ee12b19e0a6dc06d7e71154534a6bd8843f49e6b4bdb1d20c938c6b", kill_on_drop: false }` [INFO] [stdout] 14d855116ee12b19e0a6dc06d7e71154534a6bd8843f49e6b4bdb1d20c938c6b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] f67b76916f6bbe95c93171682a40609485ef37abc026dcc0bbd34f466768cd6b [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" "f67b76916f6bbe95c93171682a40609485ef37abc026dcc0bbd34f466768cd6b", kill_on_drop: false }` [INFO] [stderr] warning: variable `recorreu` is assigned to, but never used [INFO] [stderr] --> src/main.rs:93:25 [INFO] [stderr] | [INFO] [stderr] 93 | let mut recorreu = false; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] = note: consider using `_recorreu` instead [INFO] [stderr] [INFO] [stderr] warning: value assigned to `recorreu` is never read [INFO] [stderr] --> src/main.rs:103:21 [INFO] [stderr] | [INFO] [stderr] 103 | recorreu = true; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_assignments)]` on by default [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: field is never read: `value` [INFO] [stderr] --> src/trie.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | value: Option, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never read: `level` [INFO] [stderr] --> src/trie.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | level: i64 [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `get_chars` [INFO] [stderr] --> src/trie.rs:134:8 [INFO] [stderr] | [INFO] [stderr] 134 | fn get_chars(word: &String) -> Vec { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 5 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.00s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/quadrado_de_palavras-30f750e561cc7237) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test trie::tests::test_has_prefix ... ok [INFO] [stdout] test trie::tests::test_has_word ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "f67b76916f6bbe95c93171682a40609485ef37abc026dcc0bbd34f466768cd6b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f67b76916f6bbe95c93171682a40609485ef37abc026dcc0bbd34f466768cd6b", kill_on_drop: false }` [INFO] [stdout] f67b76916f6bbe95c93171682a40609485ef37abc026dcc0bbd34f466768cd6b