[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#8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e for pr-74409 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flucascmgs%2FTrabalhoQuadradoDePalavras" "/workspace/builds/worker-9/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/lucascmgs/TrabalhoQuadradoDePalavras on toolchain 8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "read-manifest" "--manifest-path" "Cargo.toml", 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-9/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" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "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] cf26966afb7a0d029d4c8086773d050b934487ba432fc6c40689568d314de990 [INFO] running `Command { std: "docker" "start" "-a" "cf26966afb7a0d029d4c8086773d050b934487ba432fc6c40689568d314de990", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "cf26966afb7a0d029d4c8086773d050b934487ba432fc6c40689568d314de990", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cf26966afb7a0d029d4c8086773d050b934487ba432fc6c40689568d314de990", kill_on_drop: false }` [INFO] [stdout] cf26966afb7a0d029d4c8086773d050b934487ba432fc6c40689568d314de990 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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=forbid" "-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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 25c9da9e1f3af669f699cc80a3e27745e91de16ec76968f55caa88224681f5b9 [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" "25c9da9e1f3af669f699cc80a3e27745e91de16ec76968f55caa88224681f5b9", 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:93:21 [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: 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: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.03s [INFO] running `Command { std: "docker" "inspect" "25c9da9e1f3af669f699cc80a3e27745e91de16ec76968f55caa88224681f5b9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "25c9da9e1f3af669f699cc80a3e27745e91de16ec76968f55caa88224681f5b9", kill_on_drop: false }` [INFO] [stdout] 25c9da9e1f3af669f699cc80a3e27745e91de16ec76968f55caa88224681f5b9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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=forbid" "-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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2079f02b2b8138104b1cffb08801a20d0605881c1cc94110511933b2cdc784d1 [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" "2079f02b2b8138104b1cffb08801a20d0605881c1cc94110511933b2cdc784d1", 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:93:21 [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 1.01s [INFO] running `Command { std: "docker" "inspect" "2079f02b2b8138104b1cffb08801a20d0605881c1cc94110511933b2cdc784d1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2079f02b2b8138104b1cffb08801a20d0605881c1cc94110511933b2cdc784d1", kill_on_drop: false }` [INFO] [stdout] 2079f02b2b8138104b1cffb08801a20d0605881c1cc94110511933b2cdc784d1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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=forbid" "-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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen", 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] 4dfaad82240bb249413d600881a8e1d1f8b9df81f688fc647c21720e21d52891 [INFO] running `Command { std: "docker" "start" "-a" "4dfaad82240bb249413d600881a8e1d1f8b9df81f688fc647c21720e21d52891", kill_on_drop: false }` [INFO] [stderr] warning: variable `recorreu` is assigned to, but never used [INFO] [stderr] --> src/main.rs:93:21 [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 0.03s [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/quadrado_de_palavras-cd2f65fd8a1ca15a [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 [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "4dfaad82240bb249413d600881a8e1d1f8b9df81f688fc647c21720e21d52891", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4dfaad82240bb249413d600881a8e1d1f8b9df81f688fc647c21720e21d52891", kill_on_drop: false }` [INFO] [stdout] 4dfaad82240bb249413d600881a8e1d1f8b9df81f688fc647c21720e21d52891