[INFO] cloning repository https://github.com/AbsoluteRust/guessing_game [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/AbsoluteRust/guessing_game" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAbsoluteRust%2Fguessing_game", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAbsoluteRust%2Fguessing_game'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 3e264014fb0231abb271854c791bcfa2b2e6d942 [INFO] testing AbsoluteRust/guessing_game against beta-2022-04-10 for beta-1.61-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAbsoluteRust%2Fguessing_game" "/workspace/builds/worker-26/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-26/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/AbsoluteRust/guessing_game on toolchain beta-2022-04-10 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/AbsoluteRust/guessing_game [INFO] finished tweaking git repo https://github.com/AbsoluteRust/guessing_game [INFO] tweaked toml for git repo https://github.com/AbsoluteRust/guessing_game written to /workspace/builds/worker-26/source/Cargo.toml [INFO] crate git repo https://github.com/AbsoluteRust/guessing_game already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "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-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 10f0dce426e4a751fdcff86a9bded9b6c2ff9e24dda86340d36f0f8fec186823 [INFO] running `Command { std: "docker" "start" "-a" "10f0dce426e4a751fdcff86a9bded9b6c2ff9e24dda86340d36f0f8fec186823", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "10f0dce426e4a751fdcff86a9bded9b6c2ff9e24dda86340d36f0f8fec186823", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "10f0dce426e4a751fdcff86a9bded9b6c2ff9e24dda86340d36f0f8fec186823", kill_on_drop: false }` [INFO] [stdout] 10f0dce426e4a751fdcff86a9bded9b6c2ff9e24dda86340d36f0f8fec186823 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c6f01232c8139c0f47bb92627129e212f65cac0fd2c80c6e6794bcb13e1494d4 [INFO] running `Command { std: "docker" "start" "-a" "c6f01232c8139c0f47bb92627129e212f65cac0fd2c80c6e6794bcb13e1494d4", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libc v0.2.119 [INFO] [stderr] Compiling getrandom v0.2.5 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling guessing_game v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/main.rs:14:6 [INFO] [stdout] | [INFO] [stdout] 14 | ///loops until correct guess [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 15 | / loop { [INFO] [stdout] 16 | | println!("Please input your guess."); [INFO] [stdout] 17 | | [INFO] [stdout] 18 | | // defining a mutable variable called "guess" as a new (empty) string [INFO] [stdout] ... | [INFO] [stdout] 50 | | } [INFO] [stdout] 51 | | } [INFO] [stdout] | |_____- rustdoc does not generate documentation for expressions [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_doc_comments)]` on by default [INFO] [stdout] = help: use `//` for a plain comment [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/main.rs:28:9 [INFO] [stdout] | [INFO] [stdout] 28 | /// trim removes whitespace, u32 makes sure its numerical, the rest of this ensures its correct type of input [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 29 | / let guess: u32 = match guess.trim().parse() { [INFO] [stdout] 30 | | Ok(num) => num, [INFO] [stdout] 31 | | Err(_) => continue, [INFO] [stdout] 32 | | }; [INFO] [stdout] | |__________- rustdoc does not generate documentation for statements [INFO] [stdout] | [INFO] [stdout] = help: use `//` for a plain comment [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/main.rs:35:9 [INFO] [stdout] | [INFO] [stdout] 35 | /// "cmp" compares 2 methods , "match" expression decides what to do based on which variant of ordering is returned, "&secret_number" tells guess to reference the correct variable [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 36 | / match guess.cmp(&secret_number) { [INFO] [stdout] 37 | | [INFO] [stdout] 38 | | //if guess is less than the secret number [INFO] [stdout] 39 | | Ordering::Less => println!("Too small!"), [INFO] [stdout] ... | [INFO] [stdout] 49 | | } [INFO] [stdout] 50 | | } [INFO] [stdout] | |_________- rustdoc does not generate documentation for expressions [INFO] [stdout] | [INFO] [stdout] = help: use `//` for a plain comment [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 6.33s [INFO] running `Command { std: "docker" "inspect" "c6f01232c8139c0f47bb92627129e212f65cac0fd2c80c6e6794bcb13e1494d4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c6f01232c8139c0f47bb92627129e212f65cac0fd2c80c6e6794bcb13e1494d4", kill_on_drop: false }` [INFO] [stdout] c6f01232c8139c0f47bb92627129e212f65cac0fd2c80c6e6794bcb13e1494d4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5454cd482e4d1488c5ecf6525497b5d5413818f72a46987a331585d86f345ad4 [INFO] running `Command { std: "docker" "start" "-a" "5454cd482e4d1488c5ecf6525497b5d5413818f72a46987a331585d86f345ad4", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling guessing_game v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/main.rs:14:6 [INFO] [stdout] | [INFO] [stdout] 14 | ///loops until correct guess [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 15 | / loop { [INFO] [stdout] 16 | | println!("Please input your guess."); [INFO] [stdout] 17 | | [INFO] [stdout] 18 | | // defining a mutable variable called "guess" as a new (empty) string [INFO] [stdout] ... | [INFO] [stdout] 50 | | } [INFO] [stdout] 51 | | } [INFO] [stdout] | |_____- rustdoc does not generate documentation for expressions [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_doc_comments)]` on by default [INFO] [stdout] = help: use `//` for a plain comment [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/main.rs:28:9 [INFO] [stdout] | [INFO] [stdout] 28 | /// trim removes whitespace, u32 makes sure its numerical, the rest of this ensures its correct type of input [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 29 | / let guess: u32 = match guess.trim().parse() { [INFO] [stdout] 30 | | Ok(num) => num, [INFO] [stdout] 31 | | Err(_) => continue, [INFO] [stdout] 32 | | }; [INFO] [stdout] | |__________- rustdoc does not generate documentation for statements [INFO] [stdout] | [INFO] [stdout] = help: use `//` for a plain comment [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/main.rs:35:9 [INFO] [stdout] | [INFO] [stdout] 35 | /// "cmp" compares 2 methods , "match" expression decides what to do based on which variant of ordering is returned, "&secret_number" tells guess to reference the correct variable [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 36 | / match guess.cmp(&secret_number) { [INFO] [stdout] 37 | | [INFO] [stdout] 38 | | //if guess is less than the secret number [INFO] [stdout] 39 | | Ordering::Less => println!("Too small!"), [INFO] [stdout] ... | [INFO] [stdout] 49 | | } [INFO] [stdout] 50 | | } [INFO] [stdout] | |_________- rustdoc does not generate documentation for expressions [INFO] [stdout] | [INFO] [stdout] = help: use `//` for a plain comment [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.36s [INFO] [stderr] Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/guessing_game-e646f397ecaecaac) [INFO] running `Command { std: "docker" "inspect" "5454cd482e4d1488c5ecf6525497b5d5413818f72a46987a331585d86f345ad4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5454cd482e4d1488c5ecf6525497b5d5413818f72a46987a331585d86f345ad4", kill_on_drop: false }` [INFO] [stdout] 5454cd482e4d1488c5ecf6525497b5d5413818f72a46987a331585d86f345ad4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] d3a7ac79db91f0a0296d99f90941b156579d832fc90664193c95a21efce6debc [INFO] running `Command { std: "docker" "start" "-a" "d3a7ac79db91f0a0296d99f90941b156579d832fc90664193c95a21efce6debc", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/main.rs:14:6 [INFO] [stderr] | [INFO] [stderr] 14 | ///loops until correct guess [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] 15 | / loop { [INFO] [stderr] 16 | | println!("Please input your guess."); [INFO] [stderr] 17 | | [INFO] [stderr] 18 | | // defining a mutable variable called "guess" as a new (empty) string [INFO] [stderr] ... | [INFO] [stderr] 50 | | } [INFO] [stderr] 51 | | } [INFO] [stderr] | |_____- rustdoc does not generate documentation for expressions [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_doc_comments)]` on by default [INFO] [stderr] = help: use `//` for a plain comment [INFO] [stderr] [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/main.rs:28:9 [INFO] [stderr] | [INFO] [stderr] 28 | /// trim removes whitespace, u32 makes sure its numerical, the rest of this ensures its correct type of input [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] 29 | / let guess: u32 = match guess.trim().parse() { [INFO] [stderr] 30 | | Ok(num) => num, [INFO] [stderr] 31 | | Err(_) => continue, [INFO] [stderr] 32 | | }; [INFO] [stderr] | |__________- rustdoc does not generate documentation for statements [INFO] [stderr] | [INFO] [stderr] = help: use `//` for a plain comment [INFO] [stderr] [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/main.rs:35:9 [INFO] [stderr] | [INFO] [stderr] 35 | /// "cmp" compares 2 methods , "match" expression decides what to do based on which variant of ordering is returned, "&secret_number" tells guess to reference the correct variable [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] 36 | / match guess.cmp(&secret_number) { [INFO] [stderr] 37 | | [INFO] [stderr] 38 | | //if guess is less than the secret number [INFO] [stderr] 39 | | Ordering::Less => println!("Too small!"), [INFO] [stderr] ... | [INFO] [stderr] 49 | | } [INFO] [stderr] 50 | | } [INFO] [stderr] | |_________- rustdoc does not generate documentation for expressions [INFO] [stderr] | [INFO] [stderr] = help: use `//` for a plain comment [INFO] [stderr] [INFO] [stderr] warning: `guessing_game` (bin "guessing_game" test) generated 3 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.20s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/guessing_game-e646f397ecaecaac) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "d3a7ac79db91f0a0296d99f90941b156579d832fc90664193c95a21efce6debc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d3a7ac79db91f0a0296d99f90941b156579d832fc90664193c95a21efce6debc", kill_on_drop: false }` [INFO] [stdout] d3a7ac79db91f0a0296d99f90941b156579d832fc90664193c95a21efce6debc