[INFO] cloning repository https://github.com/a-bakos/acroguesser [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/a-bakos/acroguesser" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fa-bakos%2Facroguesser", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fa-bakos%2Facroguesser'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] cf47fcd03ef387e3a993c5bbec04cb2401e06a09 [INFO] checking a-bakos/acroguesser against master#18a6d911caba59605eb03db1452848a85d2e5879 for pr-112743 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fa-bakos%2Facroguesser" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/a-bakos/acroguesser on toolchain 18a6d911caba59605eb03db1452848a85d2e5879 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+18a6d911caba59605eb03db1452848a85d2e5879" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/a-bakos/acroguesser [INFO] finished tweaking git repo https://github.com/a-bakos/acroguesser [INFO] tweaked toml for git repo https://github.com/a-bakos/acroguesser written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/a-bakos/acroguesser already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+18a6d911caba59605eb03db1452848a85d2e5879" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+18a6d911caba59605eb03db1452848a85d2e5879" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4b163b5949411d221c21249ddcc1f21b7c4c5d22aa9d6284049fd1d0e7155155 [INFO] running `Command { std: "docker" "start" "-a" "4b163b5949411d221c21249ddcc1f21b7c4c5d22aa9d6284049fd1d0e7155155", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4b163b5949411d221c21249ddcc1f21b7c4c5d22aa9d6284049fd1d0e7155155", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4b163b5949411d221c21249ddcc1f21b7c4c5d22aa9d6284049fd1d0e7155155", kill_on_drop: false }` [INFO] [stdout] 4b163b5949411d221c21249ddcc1f21b7c4c5d22aa9d6284049fd1d0e7155155 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "RUSTDOCFLAGS=--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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+18a6d911caba59605eb03db1452848a85d2e5879" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fff671ac3b70e241cef9860ec66d9ac7647226b0f93660c6c5ab00d7cb7d27b9 [INFO] running `Command { std: "docker" "start" "-a" "fff671ac3b70e241cef9860ec66d9ac7647226b0f93660c6c5ab00d7cb7d27b9", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.126 [INFO] [stderr] Compiling proc-macro2 v1.0.43 [INFO] [stderr] Compiling unicode-ident v1.0.3 [INFO] [stderr] Compiling quote v1.0.21 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling syn v1.0.99 [INFO] [stderr] Checking once_cell v1.13.0 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Checking pin-project-lite v0.2.9 [INFO] [stderr] Compiling pkg-config v0.3.25 [INFO] [stderr] Checking bytes v1.2.1 [INFO] [stderr] Compiling tokio v1.20.1 [INFO] [stderr] Checking itoa v1.0.3 [INFO] [stderr] Compiling slab v0.4.7 [INFO] [stderr] Checking tracing-core v0.1.29 [INFO] [stderr] Compiling indexmap v1.9.1 [INFO] [stderr] Compiling serde_derive v1.0.142 [INFO] [stderr] Compiling openssl v0.10.41 [INFO] [stderr] Compiling openssl-sys v0.9.75 [INFO] [stderr] Compiling futures-util v0.3.21 [INFO] [stderr] Checking http v0.2.8 [INFO] [stderr] Checking tracing v0.1.36 [INFO] [stderr] Compiling serde v1.0.142 [INFO] [stderr] Compiling futures-channel v0.3.21 [INFO] [stderr] Checking num_cpus v1.13.1 [INFO] [stderr] Checking socket2 v0.4.4 [INFO] [stderr] Checking mio v0.8.4 [INFO] [stderr] Compiling native-tls v0.2.10 [INFO] [stderr] Checking hashbrown v0.12.3 [INFO] [stderr] Compiling httparse v1.7.1 [INFO] [stderr] Checking tinyvec v1.6.0 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Checking openssl-probe v0.1.5 [INFO] [stderr] Checking want v0.3.0 [INFO] [stderr] Checking http-body v0.4.5 [INFO] [stderr] Checking getrandom v0.2.7 [INFO] [stderr] Checking unicode-normalization v0.1.21 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Checking tower-service v0.3.2 [INFO] [stderr] Checking ryu v1.0.11 [INFO] [stderr] Compiling encoding_rs v0.8.31 [INFO] [stderr] Checking unicode-bidi v0.3.8 [INFO] [stderr] Compiling serde_json v1.0.83 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking idna v0.2.3 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Checking ipnet v2.5.0 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking colorful v0.2.1 [INFO] [stderr] Checking url v2.2.2 [INFO] [stderr] Checking urlencoding v2.1.0 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Compiling openssl-macros v0.1.0 [INFO] [stderr] Checking tokio-util v0.7.3 [INFO] [stderr] Checking h2 v0.3.13 [INFO] [stderr] Checking tokio-native-tls v0.3.0 [INFO] [stderr] Checking hyper v0.14.20 [INFO] [stderr] Checking hyper-tls v0.5.0 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking reqwest v0.11.11 [INFO] [stderr] Checking acroguess v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused label [INFO] [stdout] --> src/core/gameplay.rs:76:9 [INFO] [stdout] | [INFO] [stdout] 76 | 'mainGameloop: loop { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_labels)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused label [INFO] [stdout] --> src/core/gameplay.rs:76:9 [INFO] [stdout] | [INFO] [stdout] 76 | 'mainGameloop: loop { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_labels)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable statement [INFO] [stdout] --> src/core/gameplay.rs:131:9 [INFO] [stdout] | [INFO] [stdout] 76 | / 'mainGameloop: loop { [INFO] [stdout] 77 | | let mut rounds_counter: u8 = 0; [INFO] [stdout] 78 | | // get a journal to guess [INFO] [stdout] 79 | | let journal: Journal = Journals::get_random_journal(&mut journals, &game); [INFO] [stdout] ... | [INFO] [stdout] 129 | | // break 'mainGameloop; [INFO] [stdout] 130 | | } [INFO] [stdout] | |_________- any code following this expression is unreachable [INFO] [stdout] 131 | GUI::render(GUI::End); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ unreachable statement [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable statement [INFO] [stdout] --> src/core/gameplay.rs:131:9 [INFO] [stdout] | [INFO] [stdout] 76 | / 'mainGameloop: loop { [INFO] [stdout] 77 | | let mut rounds_counter: u8 = 0; [INFO] [stdout] 78 | | // get a journal to guess [INFO] [stdout] 79 | | let journal: Journal = Journals::get_random_journal(&mut journals, &game); [INFO] [stdout] ... | [INFO] [stdout] 129 | | // break 'mainGameloop; [INFO] [stdout] 130 | | } [INFO] [stdout] | |_________- any code following this expression is unreachable [INFO] [stdout] 131 | GUI::render(GUI::End); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ unreachable statement [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `ERROR_READING_PLAYER_NAME` is never used [INFO] [stdout] --> src/core/consts.rs:16:11 [INFO] [stdout] | [INFO] [stdout] 16 | pub const ERROR_READING_PLAYER_NAME: &str = "Failed to read player name!"; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `ERROR_READING_USER_GUESS` is never used [INFO] [stdout] --> src/core/consts.rs:17:11 [INFO] [stdout] | [INFO] [stdout] 17 | pub const ERROR_READING_USER_GUESS: &str = "Failed to read user's guess!"; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `CMD_USER_NAME` is never used [INFO] [stdout] --> src/core/consts.rs:35:11 [INFO] [stdout] | [INFO] [stdout] 35 | pub const CMD_USER_NAME: &str = "-name"; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `FILE_PLAYER_DATA` is never used [INFO] [stdout] --> src/core/consts.rs:39:11 [INFO] [stdout] | [INFO] [stdout] 39 | pub const FILE_PLAYER_DATA: &str = "player_data.txt"; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `write_player_data` is never used [INFO] [stdout] --> src/core/file.rs:6:8 [INFO] [stdout] | [INFO] [stdout] 6 | pub fn write_player_data(game: &Gameplay) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `write_to_log` is never used [INFO] [stdout] --> src/core/file.rs:15:8 [INFO] [stdout] | [INFO] [stdout] 15 | pub fn write_to_log(log_msg: &str) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `is_letter_in_acronym` is never used [INFO] [stdout] --> src/core/journal.rs:19:12 [INFO] [stdout] | [INFO] [stdout] 14 | impl Journal { [INFO] [stdout] | ------------ method in this implementation [INFO] [stdout] ... [INFO] [stdout] 19 | pub fn is_letter_in_acronym(&self, letter: &str) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `ERROR_READING_PLAYER_NAME` is never used [INFO] [stdout] --> src/core/consts.rs:16:11 [INFO] [stdout] | [INFO] [stdout] 16 | pub const ERROR_READING_PLAYER_NAME: &str = "Failed to read player name!"; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `ERROR_READING_USER_GUESS` is never used [INFO] [stdout] --> src/core/consts.rs:17:11 [INFO] [stdout] | [INFO] [stdout] 17 | pub const ERROR_READING_USER_GUESS: &str = "Failed to read user's guess!"; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `CMD_USER_NAME` is never used [INFO] [stdout] --> src/core/consts.rs:35:11 [INFO] [stdout] | [INFO] [stdout] 35 | pub const CMD_USER_NAME: &str = "-name"; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `FILE_PLAYER_DATA` is never used [INFO] [stdout] --> src/core/consts.rs:39:11 [INFO] [stdout] | [INFO] [stdout] 39 | pub const FILE_PLAYER_DATA: &str = "player_data.txt"; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `write_player_data` is never used [INFO] [stdout] --> src/core/file.rs:6:8 [INFO] [stdout] | [INFO] [stdout] 6 | pub fn write_player_data(game: &Gameplay) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `write_to_log` is never used [INFO] [stdout] --> src/core/file.rs:15:8 [INFO] [stdout] | [INFO] [stdout] 15 | pub fn write_to_log(log_msg: &str) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 8.76s [INFO] running `Command { std: "docker" "inspect" "fff671ac3b70e241cef9860ec66d9ac7647226b0f93660c6c5ab00d7cb7d27b9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fff671ac3b70e241cef9860ec66d9ac7647226b0f93660c6c5ab00d7cb7d27b9", kill_on_drop: false }` [INFO] [stdout] fff671ac3b70e241cef9860ec66d9ac7647226b0f93660c6c5ab00d7cb7d27b9