[INFO] cloning repository https://github.com/tp2-luan-caio/kwic [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tp2-luan-caio/kwic" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftp2-luan-caio%2Fkwic", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftp2-luan-caio%2Fkwic'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 6fbd14c2d949576ea7899c45aaf272969a2fdb3c [INFO] checking tp2-luan-caio/kwic against master#33fdb797f59421c7bbecaa4588ed5d7a31a9494a for pr-87190-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftp2-luan-caio%2Fkwic" "/workspace/builds/worker-15/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-15/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/tp2-luan-caio/kwic on toolchain 33fdb797f59421c7bbecaa4588ed5d7a31a9494a [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/tp2-luan-caio/kwic [INFO] finished tweaking git repo https://github.com/tp2-luan-caio/kwic [INFO] tweaked toml for git repo https://github.com/tp2-luan-caio/kwic written to /workspace/builds/worker-15/source/Cargo.toml [INFO] crate git repo https://github.com/tp2-luan-caio/kwic already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b53a27194d7b8f9c03a3847d086e494dad2011add0b04b5629ce3185642e1913 [INFO] running `Command { std: "docker" "start" "-a" "b53a27194d7b8f9c03a3847d086e494dad2011add0b04b5629ce3185642e1913", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b53a27194d7b8f9c03a3847d086e494dad2011add0b04b5629ce3185642e1913", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b53a27194d7b8f9c03a3847d086e494dad2011add0b04b5629ce3185642e1913", kill_on_drop: false }` [INFO] [stdout] b53a27194d7b8f9c03a3847d086e494dad2011add0b04b5629ce3185642e1913 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] edee14567ad98cf2a3a66f5cec8538cf4169daed3c81bb923a539d614ef7acb1 [INFO] running `Command { std: "docker" "start" "-a" "edee14567ad98cf2a3a66f5cec8538cf4169daed3c81bb923a539d614ef7acb1", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling cc v1.0.15 [INFO] [stderr] Compiling pkg-config v0.3.11 [INFO] [stderr] Checking libc v0.2.40 [INFO] [stderr] Checking cfg-if v0.1.3 [INFO] [stderr] Checking openssl-probe v0.1.2 [INFO] [stderr] Checking rustc-serialize v0.3.24 [INFO] [stderr] Checking socket2 v0.3.5 [INFO] [stderr] Compiling openssl-sys v0.9.30 [INFO] [stderr] Compiling libz-sys v1.0.18 [INFO] [stderr] Compiling curl-sys v0.4.5 (https://github.com/carllerche/curl-rust#55a36b44) [INFO] [stderr] Checking curl v0.4.12 (https://github.com/carllerche/curl-rust#55a36b44) [INFO] [stderr] Checking kwic v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `shell_input_manager::shell_input_manager::ShellInputManager` [INFO] [stdout] --> src/stop_word_manager.rs:3:9 [INFO] [stdout] | [INFO] [stdout] 3 | use shell_input_manager::shell_input_manager::ShellInputManager; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `dblp_input_manager::dblp_input_manager::DBLPInputManager` [INFO] [stdout] --> src/stop_word_manager.rs:5:9 [INFO] [stdout] | [INFO] [stdout] 5 | use dblp_input_manager::dblp_input_manager::DBLPInputManager; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/index_manager.rs:31:49 [INFO] [stdout] | [INFO] [stdout] 31 | pub fn count(&mut self, word_list: &mut InputManager) { [INFO] [stdout] | ^^^^^^^^^^^^ help: use `dyn`: `dyn InputManager` [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 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `shell_input_manager::shell_input_manager::ShellInputManager` [INFO] [stdout] --> src/main.rs:17:6 [INFO] [stdout] | [INFO] [stdout] 17 | use shell_input_manager::shell_input_manager::ShellInputManager; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `dblp_input_manager::dblp_input_manager::DBLPInputManager` [INFO] [stdout] --> src/main.rs:19:6 [INFO] [stdout] | [INFO] [stdout] 19 | use dblp_input_manager::dblp_input_manager::DBLPInputManager; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `text_output_manager::text_output_manager::TextOutputManager` [INFO] [stdout] --> src/main.rs:21:9 [INFO] [stdout] | [INFO] [stdout] 21 | use text_output_manager::text_output_manager::TextOutputManager; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `shell_input_manager::shell_input_manager::ShellInputManager` [INFO] [stdout] --> src/stop_word_manager.rs:3:9 [INFO] [stdout] | [INFO] [stdout] 3 | use shell_input_manager::shell_input_manager::ShellInputManager; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `dblp_input_manager::dblp_input_manager::DBLPInputManager` [INFO] [stdout] --> src/stop_word_manager.rs:5:9 [INFO] [stdout] | [INFO] [stdout] 5 | use dblp_input_manager::dblp_input_manager::DBLPInputManager; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/index_manager.rs:31:49 [INFO] [stdout] | [INFO] [stdout] 31 | pub fn count(&mut self, word_list: &mut InputManager) { [INFO] [stdout] | ^^^^^^^^^^^^ help: use `dyn`: `dyn InputManager` [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 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `shell_input_manager::shell_input_manager::ShellInputManager` [INFO] [stdout] --> src/main.rs:17:6 [INFO] [stdout] | [INFO] [stdout] 17 | use shell_input_manager::shell_input_manager::ShellInputManager; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `dblp_input_manager::dblp_input_manager::DBLPInputManager` [INFO] [stdout] --> src/main.rs:19:6 [INFO] [stdout] | [INFO] [stdout] 19 | use dblp_input_manager::dblp_input_manager::DBLPInputManager; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `text_output_manager::text_output_manager::TextOutputManager` [INFO] [stdout] --> src/main.rs:21:9 [INFO] [stdout] | [INFO] [stdout] 21 | use text_output_manager::text_output_manager::TextOutputManager; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/dblp_input_manager.rs:34:21 [INFO] [stdout] | [INFO] [stdout] 34 | let mut text = String::from(line); [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/shell_output_manager.rs:13:25 [INFO] [stdout] | [INFO] [stdout] 13 | let mut a = String::from(&word.0[..]); [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/text_output_manager.rs:15:17 [INFO] [stdout] | [INFO] [stdout] 15 | let mut file = File::create("file/output.txt"); [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/text_output_manager.rs:22:25 [INFO] [stdout] | [INFO] [stdout] 22 | let mut a = String::from(&word.0[..]); [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/dblp_input_manager.rs:34:21 [INFO] [stdout] | [INFO] [stdout] 34 | let mut text = String::from(line); [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/shell_output_manager.rs:13:25 [INFO] [stdout] | [INFO] [stdout] 13 | let mut a = String::from(&word.0[..]); [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/text_output_manager.rs:15:17 [INFO] [stdout] | [INFO] [stdout] 15 | let mut file = File::create("file/output.txt"); [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/text_output_manager.rs:22:25 [INFO] [stdout] | [INFO] [stdout] 22 | let mut a = String::from(&word.0[..]); [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/text_output_manager.rs:44:13 [INFO] [stdout] | [INFO] [stdout] 44 | file.unwrap().write(text.as_ref()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 11 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/text_output_manager.rs:44:13 [INFO] [stdout] | [INFO] [stdout] 44 | file.unwrap().write(text.as_ref()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 11 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 53s [INFO] running `Command { std: "docker" "inspect" "edee14567ad98cf2a3a66f5cec8538cf4169daed3c81bb923a539d614ef7acb1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "edee14567ad98cf2a3a66f5cec8538cf4169daed3c81bb923a539d614ef7acb1", kill_on_drop: false }` [INFO] [stdout] edee14567ad98cf2a3a66f5cec8538cf4169daed3c81bb923a539d614ef7acb1