[INFO] cloning repository https://github.com/JLL32/there-is-no-spoon-ep1 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/JLL32/there-is-no-spoon-ep1" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJLL32%2Fthere-is-no-spoon-ep1", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJLL32%2Fthere-is-no-spoon-ep1'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 482b80d504f78673221e9056d49f22940c80db62 [INFO] testing JLL32/there-is-no-spoon-ep1 against beta-2022-02-22 for beta-1.60-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJLL32%2Fthere-is-no-spoon-ep1" "/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/JLL32/there-is-no-spoon-ep1 on toolchain beta-2022-02-22 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/JLL32/there-is-no-spoon-ep1 [INFO] finished tweaking git repo https://github.com/JLL32/there-is-no-spoon-ep1 [INFO] tweaked toml for git repo https://github.com/JLL32/there-is-no-spoon-ep1 written to /workspace/builds/worker-9/source/Cargo.toml [INFO] crate git repo https://github.com/JLL32/there-is-no-spoon-ep1 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] fd9634075aae2f5b17082e0ebd5b822f6f25342058d0f6d9fef98efb3bd2f7b6 [INFO] running `Command { std: "docker" "start" "-a" "fd9634075aae2f5b17082e0ebd5b822f6f25342058d0f6d9fef98efb3bd2f7b6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fd9634075aae2f5b17082e0ebd5b822f6f25342058d0f6d9fef98efb3bd2f7b6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fd9634075aae2f5b17082e0ebd5b822f6f25342058d0f6d9fef98efb3bd2f7b6", kill_on_drop: false }` [INFO] [stdout] fd9634075aae2f5b17082e0ebd5b822f6f25342058d0f6d9fef98efb3bd2f7b6 [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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a2979553fd7b9cefadaaeeda77003d15fd95ab5d23b3eb7a178b4dca3ca094e4 [INFO] running `Command { std: "docker" "start" "-a" "a2979553fd7b9cefadaaeeda77003d15fd95ab5d23b3eb7a178b4dca3ca094e4", kill_on_drop: false }` [INFO] [stderr] Compiling there-is-no-spoon-ep1 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `width` [INFO] [stdout] --> src/main.rs:13:9 [INFO] [stdout] | [INFO] [stdout] 13 | let width = parse_input!(input_line, i32); // the number of cells on the X axis [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_width` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `node` [INFO] [stdout] --> src/main.rs:17:9 [INFO] [stdout] | [INFO] [stdout] 17 | let node = (-1, -1); [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_node` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `node_right` [INFO] [stdout] --> src/main.rs:18:9 [INFO] [stdout] | [INFO] [stdout] 18 | let node_right = (-1, -1); [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_node_right` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `node_bottom` [INFO] [stdout] --> src/main.rs:19:9 [INFO] [stdout] | [INFO] [stdout] 19 | let node_bottom = (-1, -1); [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_node_bottom` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `node_list` [INFO] [stdout] --> src/main.rs:20:9 [INFO] [stdout] | [INFO] [stdout] 20 | let node_list: Vec<(usize, usize)>; [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_node_list` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/main.rs:21:9 [INFO] [stdout] | [INFO] [stdout] 21 | for i in 0..height as usize { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `line` [INFO] [stdout] --> src/main.rs:24:13 [INFO] [stdout] | [INFO] [stdout] 24 | let line: Vec<(usize, &str)> = input_line.split("\n").enumerate().collect(); // width characters, each either 0 or . [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_line` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.46s [INFO] running `Command { std: "docker" "inspect" "a2979553fd7b9cefadaaeeda77003d15fd95ab5d23b3eb7a178b4dca3ca094e4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a2979553fd7b9cefadaaeeda77003d15fd95ab5d23b3eb7a178b4dca3ca094e4", kill_on_drop: false }` [INFO] [stdout] a2979553fd7b9cefadaaeeda77003d15fd95ab5d23b3eb7a178b4dca3ca094e4 [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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d83dc8ae7445d5014245d567241ad084807f2ec2bc6f891fec5263ec8e9d1e03 [INFO] running `Command { std: "docker" "start" "-a" "d83dc8ae7445d5014245d567241ad084807f2ec2bc6f891fec5263ec8e9d1e03", kill_on_drop: false }` [INFO] [stderr] Compiling there-is-no-spoon-ep1 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `width` [INFO] [stdout] --> src/main.rs:13:9 [INFO] [stdout] | [INFO] [stdout] 13 | let width = parse_input!(input_line, i32); // the number of cells on the X axis [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_width` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `node` [INFO] [stdout] --> src/main.rs:17:9 [INFO] [stdout] | [INFO] [stdout] 17 | let node = (-1, -1); [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_node` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `node_right` [INFO] [stdout] --> src/main.rs:18:9 [INFO] [stdout] | [INFO] [stdout] 18 | let node_right = (-1, -1); [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_node_right` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `node_bottom` [INFO] [stdout] --> src/main.rs:19:9 [INFO] [stdout] | [INFO] [stdout] 19 | let node_bottom = (-1, -1); [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_node_bottom` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `node_list` [INFO] [stdout] --> src/main.rs:20:9 [INFO] [stdout] | [INFO] [stdout] 20 | let node_list: Vec<(usize, usize)>; [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_node_list` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/main.rs:21:9 [INFO] [stdout] | [INFO] [stdout] 21 | for i in 0..height as usize { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `line` [INFO] [stdout] --> src/main.rs:24:13 [INFO] [stdout] | [INFO] [stdout] 24 | let line: Vec<(usize, &str)> = input_line.split("\n").enumerate().collect(); // width characters, each either 0 or . [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_line` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.37s [INFO] running `Command { std: "docker" "inspect" "d83dc8ae7445d5014245d567241ad084807f2ec2bc6f891fec5263ec8e9d1e03", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d83dc8ae7445d5014245d567241ad084807f2ec2bc6f891fec5263ec8e9d1e03", kill_on_drop: false }` [INFO] [stdout] d83dc8ae7445d5014245d567241ad084807f2ec2bc6f891fec5263ec8e9d1e03 [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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 2094b390179f1b119a0cbdf9bbe3283f36d6739b6b18dc226b2b4943ae298607 [INFO] running `Command { std: "docker" "start" "-a" "2094b390179f1b119a0cbdf9bbe3283f36d6739b6b18dc226b2b4943ae298607", kill_on_drop: false }` [INFO] [stderr] warning: unused variable: `width` [INFO] [stderr] --> src/main.rs:13:9 [INFO] [stderr] | [INFO] [stderr] 13 | let width = parse_input!(input_line, i32); // the number of cells on the X axis [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_width` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `node` [INFO] [stderr] --> src/main.rs:17:9 [INFO] [stderr] | [INFO] [stderr] 17 | let node = (-1, -1); [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_node` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `node_right` [INFO] [stderr] --> src/main.rs:18:9 [INFO] [stderr] | [INFO] [stderr] 18 | let node_right = (-1, -1); [INFO] [stderr] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_node_right` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `node_bottom` [INFO] [stderr] --> src/main.rs:19:9 [INFO] [stderr] | [INFO] [stderr] 19 | let node_bottom = (-1, -1); [INFO] [stderr] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_node_bottom` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `node_list` [INFO] [stderr] --> src/main.rs:20:9 [INFO] [stderr] | [INFO] [stderr] 20 | let node_list: Vec<(usize, usize)>; [INFO] [stderr] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_node_list` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `i` [INFO] [stderr] --> src/main.rs:21:9 [INFO] [stderr] | [INFO] [stderr] 21 | for i in 0..height as usize { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `line` [INFO] [stderr] --> src/main.rs:24:13 [INFO] [stderr] | [INFO] [stderr] 24 | let line: Vec<(usize, &str)> = input_line.split("\n").enumerate().collect(); // width characters, each either 0 or . [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_line` [INFO] [stderr] [INFO] [stderr] warning: `there-is-no-spoon-ep1` (bin "there-is-no-spoon-ep1" test) generated 7 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/there_is_no_spoon_ep1-e397540f1efec0ee) [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" "2094b390179f1b119a0cbdf9bbe3283f36d6739b6b18dc226b2b4943ae298607", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2094b390179f1b119a0cbdf9bbe3283f36d6739b6b18dc226b2b4943ae298607", kill_on_drop: false }` [INFO] [stdout] 2094b390179f1b119a0cbdf9bbe3283f36d6739b6b18dc226b2b4943ae298607