[INFO] cloning repository https://github.com/aujxn/go_analyzer
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/aujxn/go_analyzer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faujxn%2Fgo_analyzer", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faujxn%2Fgo_analyzer'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 05aa49f60847b9af6203e535cde6adf6653e0a0d
[INFO] checking aujxn/go_analyzer against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faujxn%2Fgo_analyzer" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/aujxn/go_analyzer
[INFO] finished tweaking git repo https://github.com/aujxn/go_analyzer
[INFO] tweaked toml for git repo https://github.com/aujxn/go_analyzer written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/aujxn/go_analyzer on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/aujxn/go_analyzer 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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "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-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 60e69c12502561d385256726d6e9ca6d784bb0ae043fb05d96f2dbbb84ee19c3
[INFO] running `Command { std: "docker" "start" "-a" "60e69c12502561d385256726d6e9ca6d784bb0ae043fb05d96f2dbbb84ee19c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "60e69c12502561d385256726d6e9ca6d784bb0ae043fb05d96f2dbbb84ee19c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "60e69c12502561d385256726d6e9ca6d784bb0ae043fb05d96f2dbbb84ee19c3", kill_on_drop: false }`
[INFO] [stdout] 60e69c12502561d385256726d6e9ca6d784bb0ae043fb05d96f2dbbb84ee19c3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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 -Dunmustuse_in_always_ok" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 570f6a1065f0e3e7f9a4c071b103850d11f161edc3ed81c39585aeb9a845a500
[INFO] running `Command { std: "docker" "start" "-a" "570f6a1065f0e3e7f9a4c071b103850d11f161edc3ed81c39585aeb9a845a500", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.17
[INFO] [stderr]    Compiling syn v1.0.25
[INFO] [stderr]    Compiling ryu v1.0.4
[INFO] [stderr]    Compiling serde v1.0.110
[INFO] [stderr]     Checking itoa v0.4.5
[INFO] [stderr]     Checking either v1.5.3
[INFO] [stderr]     Checking itertools v0.9.0
[INFO] [stderr]    Compiling quote v1.0.6
[INFO] [stderr]    Compiling pest_generator v2.1.3
[INFO] [stderr]    Compiling derive_more v0.99.7
[INFO] [stderr]     Checking serde_json v1.0.53
[INFO] [stderr]    Compiling pest_derive v2.1.0
[INFO] [stderr]     Checking sgf-parser v2.4.0
[INFO] [stderr]     Checking go_analyzer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `move_location` and `rank` are never read
[INFO] [stdout]   --> src/main.rs:72:9
[INFO] [stdout]    |
[INFO] [stdout] 71 | struct MoveInfo {
[INFO] [stdout]    |        -------- fields in this struct
[INFO] [stdout] 72 |     pub move_location: String,
[INFO] [stdout]    |         ^^^^^^^^^^^^^
[INFO] [stdout] 73 |     pub rank: usize,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `MoveInfo` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `root_visits` is never read
[INFO] [stdout]   --> src/main.rs:82:9
[INFO] [stdout]    |
[INFO] [stdout] 80 | struct Response {
[INFO] [stdout]    |        -------- field in this struct
[INFO] [stdout] 81 |     pub move_infos: Vec<MoveInfo>,
[INFO] [stdout] 82 |     pub root_visits: usize,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Response` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/main.rs:195:24
[INFO] [stdout]     |
[INFO] [stdout] 195 |       let game: String = std::fs::read_to_string("../3.sgf")
[INFO] [stdout]     |  ________________________^
[INFO] [stdout] 196 | |         .unwrap()
[INFO] [stdout] 197 | |         .parse()
[INFO] [stdout]     | |________________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `go_analyzer` (bin "go_analyzer" test) due to 1 previous error; 2 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: fields `move_location` and `rank` are never read
[INFO] [stdout]   --> src/main.rs:72:9
[INFO] [stdout]    |
[INFO] [stdout] 71 | struct MoveInfo {
[INFO] [stdout]    |        -------- fields in this struct
[INFO] [stdout] 72 |     pub move_location: String,
[INFO] [stdout]    |         ^^^^^^^^^^^^^
[INFO] [stdout] 73 |     pub rank: usize,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `MoveInfo` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `root_visits` is never read
[INFO] [stdout]   --> src/main.rs:82:9
[INFO] [stdout]    |
[INFO] [stdout] 80 | struct Response {
[INFO] [stdout]    |        -------- field in this struct
[INFO] [stdout] 81 |     pub move_infos: Vec<MoveInfo>,
[INFO] [stdout] 82 |     pub root_visits: usize,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Response` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/main.rs:195:24
[INFO] [stdout]     |
[INFO] [stdout] 195 |       let game: String = std::fs::read_to_string("../3.sgf")
[INFO] [stdout]     |  ________________________^
[INFO] [stdout] 196 | |         .unwrap()
[INFO] [stdout] 197 | |         .parse()
[INFO] [stdout]     | |________________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `go_analyzer` (bin "go_analyzer") due to 1 previous error; 2 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "570f6a1065f0e3e7f9a4c071b103850d11f161edc3ed81c39585aeb9a845a500", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "570f6a1065f0e3e7f9a4c071b103850d11f161edc3ed81c39585aeb9a845a500", kill_on_drop: false }`
[INFO] [stdout] 570f6a1065f0e3e7f9a4c071b103850d11f161edc3ed81c39585aeb9a845a500
