[INFO] cloning repository https://github.com/firefighter-grabbarna/path_finding [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/firefighter-grabbarna/path_finding" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffirefighter-grabbarna%2Fpath_finding", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffirefighter-grabbarna%2Fpath_finding'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 937f0fc6eb2f2d7eacb9d2ee3415ed54bc1583d9 [INFO] testing firefighter-grabbarna/path_finding against try#17092ad00ed8fe1e7f81a7e38238ff70779034b1 for pr-140985 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffirefighter-grabbarna%2Fpath_finding" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/firefighter-grabbarna/path_finding on toolchain 17092ad00ed8fe1e7f81a7e38238ff70779034b1 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+17092ad00ed8fe1e7f81a7e38238ff70779034b1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/firefighter-grabbarna/path_finding [INFO] finished tweaking git repo https://github.com/firefighter-grabbarna/path_finding [INFO] tweaked toml for git repo https://github.com/firefighter-grabbarna/path_finding written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/firefighter-grabbarna/path_finding 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" "+17092ad00ed8fe1e7f81a7e38238ff70779034b1" "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] [stderr] Downloading crates ... [INFO] [stderr] Downloaded queue v0.3.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+17092ad00ed8fe1e7f81a7e38238ff70779034b1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 830a66886bc7e5f03bbcc2cc497469c952416e25f244e61e8a8c38de828b64f7 [INFO] running `Command { std: "docker" "start" "-a" "830a66886bc7e5f03bbcc2cc497469c952416e25f244e61e8a8c38de828b64f7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "830a66886bc7e5f03bbcc2cc497469c952416e25f244e61e8a8c38de828b64f7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "830a66886bc7e5f03bbcc2cc497469c952416e25f244e61e8a8c38de828b64f7", kill_on_drop: false }` [INFO] [stdout] 830a66886bc7e5f03bbcc2cc497469c952416e25f244e61e8a8c38de828b64f7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+17092ad00ed8fe1e7f81a7e38238ff70779034b1" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d4413ba3f6bba9378eb12fd72b20b22ed9c11ade35483c567b5be68e30a416d9 [INFO] running `Command { std: "docker" "start" "-a" "d4413ba3f6bba9378eb12fd72b20b22ed9c11ade35483c567b5be68e30a416d9", kill_on_drop: false }` [INFO] [stderr] Compiling queue v0.3.1 [INFO] [stderr] Compiling path_finding v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: value assigned to `current_path` is never read [INFO] [stdout] --> main.rs:551:17 [INFO] [stdout] | [INFO] [stdout] 551 | let mut current_path : Vec = vec![]; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> main.rs:602:9 [INFO] [stdout] | [INFO] [stdout] 602 | for i in 0..node_map.global_path.len() { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `rooms` is never read [INFO] [stdout] --> main.rs:144:5 [INFO] [stdout] | [INFO] [stdout] 142 | pub struct NodeMap { [INFO] [stdout] | ------- field in this struct [INFO] [stdout] 143 | nodes: Vec, [INFO] [stdout] 144 | rooms: Vec, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.31s [INFO] running `Command { std: "docker" "inspect" "d4413ba3f6bba9378eb12fd72b20b22ed9c11ade35483c567b5be68e30a416d9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d4413ba3f6bba9378eb12fd72b20b22ed9c11ade35483c567b5be68e30a416d9", kill_on_drop: false }` [INFO] [stdout] d4413ba3f6bba9378eb12fd72b20b22ed9c11ade35483c567b5be68e30a416d9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+17092ad00ed8fe1e7f81a7e38238ff70779034b1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7856a85c8933cdf8cb109bb289ebdebfc25c92faba108c92be47e884ce9d2e48 [INFO] running `Command { std: "docker" "start" "-a" "7856a85c8933cdf8cb109bb289ebdebfc25c92faba108c92be47e884ce9d2e48", kill_on_drop: false }` [INFO] [stderr] Compiling path_finding v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: value assigned to `current_path` is never read [INFO] [stdout] --> main.rs:551:17 [INFO] [stdout] | [INFO] [stdout] 551 | let mut current_path : Vec = vec![]; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> main.rs:602:9 [INFO] [stdout] | [INFO] [stdout] 602 | for i in 0..node_map.global_path.len() { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `rooms` is never read [INFO] [stdout] --> main.rs:144:5 [INFO] [stdout] | [INFO] [stdout] 142 | pub struct NodeMap { [INFO] [stdout] | ------- field in this struct [INFO] [stdout] 143 | nodes: Vec, [INFO] [stdout] 144 | rooms: Vec, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.25s [INFO] running `Command { std: "docker" "inspect" "7856a85c8933cdf8cb109bb289ebdebfc25c92faba108c92be47e884ce9d2e48", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7856a85c8933cdf8cb109bb289ebdebfc25c92faba108c92be47e884ce9d2e48", kill_on_drop: false }` [INFO] [stdout] 7856a85c8933cdf8cb109bb289ebdebfc25c92faba108c92be47e884ce9d2e48 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+17092ad00ed8fe1e7f81a7e38238ff70779034b1" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 53609733028d7744474bf25feec88d3ab988af3006c3e8f9cb7c536d0ff941fa [INFO] running `Command { std: "docker" "start" "-a" "53609733028d7744474bf25feec88d3ab988af3006c3e8f9cb7c536d0ff941fa", kill_on_drop: false }` [INFO] [stderr] warning: value assigned to `current_path` is never read [INFO] [stderr] --> main.rs:551:17 [INFO] [stderr] | [INFO] [stderr] 551 | let mut current_path : Vec = vec![]; [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] = note: `#[warn(unused_assignments)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `i` [INFO] [stderr] --> main.rs:602:9 [INFO] [stderr] | [INFO] [stderr] 602 | for i in 0..node_map.global_path.len() { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field `rooms` is never read [INFO] [stderr] --> main.rs:144:5 [INFO] [stderr] | [INFO] [stderr] 142 | pub struct NodeMap { [INFO] [stderr] | ------- field in this struct [INFO] [stderr] 143 | nodes: Vec, [INFO] [stderr] 144 | rooms: Vec, [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `path_finding` (bin "path_finding" test) generated 3 warnings [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests main.rs (/opt/rustwide/target/debug/deps/path_finding-2331f7b915d4686f) [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" "53609733028d7744474bf25feec88d3ab988af3006c3e8f9cb7c536d0ff941fa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "53609733028d7744474bf25feec88d3ab988af3006c3e8f9cb7c536d0ff941fa", kill_on_drop: false }` [INFO] [stdout] 53609733028d7744474bf25feec88d3ab988af3006c3e8f9cb7c536d0ff941fa