[INFO] cloning repository https://github.com/Lenqth/rs-jong
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Lenqth/rs-jong" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLenqth%2Frs-jong", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLenqth%2Frs-jong'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] da1628a0f80b857f8a1d734a899e6cdb85b63c22
[INFO] testing Lenqth/rs-jong against master#b70888601af92f6cdc0364abab3446e418b91d36 for pr-86479
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLenqth%2Frs-jong" "/workspace/builds/worker-0/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Lenqth/rs-jong on toolchain b70888601af92f6cdc0364abab3446e418b91d36
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Lenqth/rs-jong
[INFO] finished tweaking git repo https://github.com/Lenqth/rs-jong
[INFO] tweaked toml for git repo https://github.com/Lenqth/rs-jong written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/Lenqth/rs-jong already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4bebdce0c027ee1c1f1506fd415048d2e598b5da3e092f29695ca66af298793d
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "4bebdce0c027ee1c1f1506fd415048d2e598b5da3e092f29695ca66af298793d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4bebdce0c027ee1c1f1506fd415048d2e598b5da3e092f29695ca66af298793d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4bebdce0c027ee1c1f1506fd415048d2e598b5da3e092f29695ca66af298793d", kill_on_drop: false }`
[INFO] [stdout] 4bebdce0c027ee1c1f1506fd415048d2e598b5da3e092f29695ca66af298793d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2e6d9cd6651ad7d079966c5dab3496e71e25588f3520577a56de93d3a9f82a9d
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "2e6d9cd6651ad7d079966c5dab3496e71e25588f3520577a56de93d3a9f82a9d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling syn v1.0.33
[INFO] [stderr]    Compiling serde v1.0.114
[INFO] [stderr]    Compiling dtoa v0.4.6
[INFO] [stderr]    Compiling fixedbitset v0.2.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.18
[INFO] [stderr]    Compiling indexmap v1.4.0
[INFO] [stderr]    Compiling yaml-rust v0.4.4
[INFO] [stderr]    Compiling getrandom v0.1.14
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling petgraph v0.5.1
[INFO] [stderr]    Compiling serde_derive v1.0.114
[INFO] [stderr]    Compiling serde_yaml v0.8.13
[INFO] [stderr]    Compiling rs-jong v0.1.0 (/opt/rustwide/workdir/rs-jong)
[INFO] [stdout] warning: unused `#[macro_use]` import
[INFO] [stdout]  --> rs-jong/src/lib.rs:7:1
[INFO] [stdout]   |
[INFO] [stdout] 7 | #[macro_use]
[INFO] [stdout]   | ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ORIGINAL`, `YakuEntry`, `YakuRules`
[INFO] [stdout]  --> rs-jong/src/yaku.rs:3:31
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::yaku_rules::{Yaku, YakuEntry, YakuPos, YakuRules, ORIGINAL};
[INFO] [stdout]   |                               ^^^^^^^^^           ^^^^^^^^^  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::*`
[INFO] [stdout]    --> rs-jong/src/yaku.rs:179:9
[INFO] [stdout]     |
[INFO] [stdout] 179 |     use super::*;
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::str::FromStr`
[INFO] [stdout]    --> rs-jong/src/yaku.rs:180:9
[INFO] [stdout]     |
[INFO] [stdout] 180 |     use std::str::FromStr;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::*`
[INFO] [stdout]    --> rs-jong/src/structs.rs:322:9
[INFO] [stdout]     |
[INFO] [stdout] 322 |     use super::*;
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::str::FromStr`
[INFO] [stdout]    --> rs-jong/src/structs.rs:323:9
[INFO] [stdout]     |
[INFO] [stdout] 323 |     use std::str::FromStr;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::VecDeque`
[INFO] [stdout]  --> rs-jong/src/agari.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::collections::VecDeque;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::sync::RwLock`
[INFO] [stdout]  --> rs-jong/src/agari.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::sync::RwLock;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::util::sweep_isolated`
[INFO] [stdout]  --> rs-jong/src/agari.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use crate::util::sweep_isolated;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::error::Error`
[INFO] [stdout]   --> rs-jong/src/algos/topological_sort.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 25 | use std::error::Error;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `petgraph::algo`
[INFO] [stdout]   --> rs-jong/src/algos/topological_sort.rs:45:5
[INFO] [stdout]    |
[INFO] [stdout] 45 | use petgraph::algo;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `petgraph::dot::Dot`
[INFO] [stdout]   --> rs-jong/src/algos/topological_sort.rs:46:5
[INFO] [stdout]    |
[INFO] [stdout] 46 | use petgraph::dot::Dot;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::*`
[INFO] [stdout]   --> rs-jong/src/algos/topological_sort.rs:63:9
[INFO] [stdout]    |
[INFO] [stdout] 63 |     use super::*;
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::str::FromStr`
[INFO] [stdout]   --> rs-jong/src/algos/topological_sort.rs:64:9
[INFO] [stdout]    |
[INFO] [stdout] 64 |     use std::str::FromStr;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `tiles`
[INFO] [stdout]   --> rs-jong/src/yaku.rs:95:21
[INFO] [stdout]    |
[INFO] [stdout] 95 |     fn calc_limited(tiles: &Vec<Tile>) -> Vec<YakuPos> {
[INFO] [stdout]    |                     ^^^^^ help: if this is intentional, prefix it with an underscore: `_tiles`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `groups`
[INFO] [stdout]   --> rs-jong/src/yaku.rs:99:19
[INFO] [stdout]    |
[INFO] [stdout] 99 |     fn calc_chows(groups: &Vec<Group>) -> Vec<YakuPos> {
[INFO] [stdout]    |                   ^^^^^^ help: if this is intentional, prefix it with an underscore: `_groups`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `groups`
[INFO] [stdout]    --> rs-jong/src/yaku.rs:106:19
[INFO] [stdout]     |
[INFO] [stdout] 106 |     fn calc_waits(groups: &Vec<Group>) -> Vec<YakuPos> {
[INFO] [stdout]     |                   ^^^^^^ help: if this is intentional, prefix it with an underscore: `_groups`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 17 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling cle v0.1.0 (/opt/rustwide/workdir/cle)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 07s
[INFO] running `Command { std: "docker" "inspect" "2e6d9cd6651ad7d079966c5dab3496e71e25588f3520577a56de93d3a9f82a9d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2e6d9cd6651ad7d079966c5dab3496e71e25588f3520577a56de93d3a9f82a9d", kill_on_drop: false }`
[INFO] [stdout] 2e6d9cd6651ad7d079966c5dab3496e71e25588f3520577a56de93d3a9f82a9d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 46b24ca40d74f447f87fb2be97a4ece5f4fce4237e14a740c989b42f352ba05a
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "46b24ca40d74f447f87fb2be97a4ece5f4fce4237e14a740c989b42f352ba05a", kill_on_drop: false }`
[INFO] [stdout] warning: unused `#[macro_use]` import
[INFO] [stdout]  --> rs-jong/src/lib.rs:7:1
[INFO] [stdout]   |
[INFO] [stdout] 7 | #[macro_use]
[INFO] [stdout]   | ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ORIGINAL`, `YakuEntry`, `YakuRules`
[INFO] [stdout]  --> rs-jong/src/yaku.rs:3:31
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::yaku_rules::{Yaku, YakuEntry, YakuPos, YakuRules, ORIGINAL};
[INFO] [stdout]   |                               ^^^^^^^^^           ^^^^^^^^^  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::*`
[INFO] [stdout]    --> rs-jong/src/yaku.rs:179:9
[INFO] [stdout]     |
[INFO] [stdout] 179 |     use super::*;
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::str::FromStr`
[INFO] [stdout]    --> rs-jong/src/yaku.rs:180:9
[INFO] [stdout]     |
[INFO] [stdout] 180 |     use std::str::FromStr;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::*`
[INFO] [stdout]    --> rs-jong/src/structs.rs:322:9
[INFO] [stdout]     |
[INFO] [stdout] 322 |     use super::*;
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::str::FromStr`
[INFO] [stdout]    --> rs-jong/src/structs.rs:323:9
[INFO] [stdout]     |
[INFO] [stdout] 323 |     use std::str::FromStr;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::VecDeque`
[INFO] [stdout]  --> rs-jong/src/agari.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::collections::VecDeque;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::sync::RwLock`
[INFO] [stdout]  --> rs-jong/src/agari.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::sync::RwLock;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::util::sweep_isolated`
[INFO] [stdout]  --> rs-jong/src/agari.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use crate::util::sweep_isolated;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::error::Error`
[INFO] [stdout]   --> rs-jong/src/algos/topological_sort.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 25 | use std::error::Error;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `petgraph::algo`
[INFO] [stdout]   --> rs-jong/src/algos/topological_sort.rs:45:5
[INFO] [stdout]    |
[INFO] [stdout] 45 | use petgraph::algo;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `petgraph::dot::Dot`
[INFO] [stdout]   --> rs-jong/src/algos/topological_sort.rs:46:5
[INFO] [stdout]    |
[INFO] [stdout] 46 | use petgraph::dot::Dot;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::*`
[INFO] [stdout]   --> rs-jong/src/algos/topological_sort.rs:63:9
[INFO] [stdout]    |
[INFO] [stdout] 63 |     use super::*;
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::str::FromStr`
[INFO] [stdout]   --> rs-jong/src/algos/topological_sort.rs:64:9
[INFO] [stdout]    |
[INFO] [stdout] 64 |     use std::str::FromStr;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `tiles`
[INFO] [stdout]   --> rs-jong/src/yaku.rs:95:21
[INFO] [stdout]    |
[INFO] [stdout] 95 |     fn calc_limited(tiles: &Vec<Tile>) -> Vec<YakuPos> {
[INFO] [stdout]    |                     ^^^^^ help: if this is intentional, prefix it with an underscore: `_tiles`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `groups`
[INFO] [stdout]   --> rs-jong/src/yaku.rs:99:19
[INFO] [stdout]    |
[INFO] [stdout] 99 |     fn calc_chows(groups: &Vec<Group>) -> Vec<YakuPos> {
[INFO] [stdout]    |                   ^^^^^^ help: if this is intentional, prefix it with an underscore: `_groups`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `groups`
[INFO] [stdout]    --> rs-jong/src/yaku.rs:106:19
[INFO] [stdout]     |
[INFO] [stdout] 106 |     fn calc_waits(groups: &Vec<Group>) -> Vec<YakuPos> {
[INFO] [stdout]     |                   ^^^^^^ help: if this is intentional, prefix it with an underscore: `_groups`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 17 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling rs-jong v0.1.0 (/opt/rustwide/workdir/rs-jong)
[INFO] [stderr]    Compiling cle v0.1.0 (/opt/rustwide/workdir/cle)
[INFO] [stdout] warning: unused `#[macro_use]` import
[INFO] [stdout]  --> rs-jong/src/lib.rs:7:1
[INFO] [stdout]   |
[INFO] [stdout] 7 | #[macro_use]
[INFO] [stdout]   | ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ORIGINAL`, `YakuEntry`, `YakuRules`
[INFO] [stdout]  --> rs-jong/src/yaku.rs:3:31
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::yaku_rules::{Yaku, YakuEntry, YakuPos, YakuRules, ORIGINAL};
[INFO] [stdout]   |                               ^^^^^^^^^           ^^^^^^^^^  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::str::FromStr`
[INFO] [stdout]    --> rs-jong/src/yaku.rs:180:9
[INFO] [stdout]     |
[INFO] [stdout] 180 |     use std::str::FromStr;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::VecDeque`
[INFO] [stdout]  --> rs-jong/src/agari.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::collections::VecDeque;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::sync::RwLock`
[INFO] [stdout]  --> rs-jong/src/agari.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::sync::RwLock;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::util::sweep_isolated`
[INFO] [stdout]  --> rs-jong/src/agari.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use crate::util::sweep_isolated;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `test::Bencher`
[INFO] [stdout]   --> rs-jong/src/util.rs:45:9
[INFO] [stdout]    |
[INFO] [stdout] 45 |     use test::Bencher;
[INFO] [stdout]    |         ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::error::Error`
[INFO] [stdout]   --> rs-jong/src/algos/topological_sort.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 25 | use std::error::Error;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `petgraph::algo`
[INFO] [stdout]   --> rs-jong/src/algos/topological_sort.rs:45:5
[INFO] [stdout]    |
[INFO] [stdout] 45 | use petgraph::algo;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `petgraph::dot::Dot`
[INFO] [stdout]   --> rs-jong/src/algos/topological_sort.rs:46:5
[INFO] [stdout]    |
[INFO] [stdout] 46 | use petgraph::dot::Dot;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::*`
[INFO] [stdout]   --> rs-jong/src/algos/topological_sort.rs:63:9
[INFO] [stdout]    |
[INFO] [stdout] 63 |     use super::*;
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::str::FromStr`
[INFO] [stdout]   --> rs-jong/src/algos/topological_sort.rs:64:9
[INFO] [stdout]    |
[INFO] [stdout] 64 |     use std::str::FromStr;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::str::FromStr`
[INFO] [stdout]    --> rs-jong/src/structs.rs:323:9
[INFO] [stdout]     |
[INFO] [stdout] 323 |     use std::str::FromStr;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `tiles`
[INFO] [stdout]   --> rs-jong/src/yaku.rs:95:21
[INFO] [stdout]    |
[INFO] [stdout] 95 |     fn calc_limited(tiles: &Vec<Tile>) -> Vec<YakuPos> {
[INFO] [stdout]    |                     ^^^^^ help: if this is intentional, prefix it with an underscore: `_tiles`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `groups`
[INFO] [stdout]   --> rs-jong/src/yaku.rs:99:19
[INFO] [stdout]    |
[INFO] [stdout] 99 |     fn calc_chows(groups: &Vec<Group>) -> Vec<YakuPos> {
[INFO] [stdout]    |                   ^^^^^^ help: if this is intentional, prefix it with an underscore: `_groups`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `groups`
[INFO] [stdout]    --> rs-jong/src/yaku.rs:106:19
[INFO] [stdout]     |
[INFO] [stdout] 106 |     fn calc_waits(groups: &Vec<Group>) -> Vec<YakuPos> {
[INFO] [stdout]     |                   ^^^^^^ help: if this is intentional, prefix it with an underscore: `_groups`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 16 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.62s
[INFO] running `Command { std: "docker" "inspect" "46b24ca40d74f447f87fb2be97a4ece5f4fce4237e14a740c989b42f352ba05a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "46b24ca40d74f447f87fb2be97a4ece5f4fce4237e14a740c989b42f352ba05a", kill_on_drop: false }`
[INFO] [stdout] 46b24ca40d74f447f87fb2be97a4ece5f4fce4237e14a740c989b42f352ba05a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ae2738701e288c3eb9a3e1c80253787c5bd3656f2640b831b36b31c382288b2f
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "ae2738701e288c3eb9a3e1c80253787c5bd3656f2640b831b36b31c382288b2f", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr] warning: unused `#[macro_use]` import
[INFO] [stdout] running 0 tests
[INFO] [stderr]  --> rs-jong/src/lib.rs:7:1
[INFO] [stdout] 
[INFO] [stderr]   |
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr] 7 | #[macro_use]
[INFO] [stdout] 
[INFO] [stderr]   | ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `ORIGINAL`, `YakuEntry`, `YakuRules`
[INFO] [stderr]  --> rs-jong/src/yaku.rs:3:31
[INFO] [stderr]   |
[INFO] [stderr] 3 | use crate::yaku_rules::{Yaku, YakuEntry, YakuPos, YakuRules, ORIGINAL};
[INFO] [stderr]   |                               ^^^^^^^^^           ^^^^^^^^^  ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `super::*`
[INFO] [stderr]    --> rs-jong/src/yaku.rs:179:9
[INFO] [stderr]     |
[INFO] [stderr] 179 |     use super::*;
[INFO] [stderr]     |         ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::str::FromStr`
[INFO] [stderr]    --> rs-jong/src/yaku.rs:180:9
[INFO] [stderr]     |
[INFO] [stderr] 180 |     use std::str::FromStr;
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `super::*`
[INFO] [stderr]    --> rs-jong/src/structs.rs:322:9
[INFO] [stderr]     |
[INFO] [stderr] 322 |     use super::*;
[INFO] [stderr]     |         ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::str::FromStr`
[INFO] [stderr]    --> rs-jong/src/structs.rs:323:9
[INFO] [stderr]     |
[INFO] [stderr] 323 |     use std::str::FromStr;
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::collections::VecDeque`
[INFO] [stderr]  --> rs-jong/src/agari.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::collections::VecDeque;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::sync::RwLock`
[INFO] [stderr]  --> rs-jong/src/agari.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use std::sync::RwLock;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::util::sweep_isolated`
[INFO] [stderr]  --> rs-jong/src/agari.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use crate::util::sweep_isolated;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::error::Error`
[INFO] [stderr]   --> rs-jong/src/algos/topological_sort.rs:25:5
[INFO] [stderr]    |
[INFO] [stderr] 25 | use std::error::Error;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `petgraph::algo`
[INFO] [stderr]   --> rs-jong/src/algos/topological_sort.rs:45:5
[INFO] [stderr]    |
[INFO] [stderr] 45 | use petgraph::algo;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `petgraph::dot::Dot`
[INFO] [stderr]   --> rs-jong/src/algos/topological_sort.rs:46:5
[INFO] [stderr]    |
[INFO] [stderr] 46 | use petgraph::dot::Dot;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `super::*`
[INFO] [stderr]   --> rs-jong/src/algos/topological_sort.rs:63:9
[INFO] [stderr]    |
[INFO] [stderr] 63 |     use super::*;
[INFO] [stderr]    |         ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::str::FromStr`
[INFO] [stderr]   --> rs-jong/src/algos/topological_sort.rs:64:9
[INFO] [stderr]    |
[INFO] [stderr] 64 |     use std::str::FromStr;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `tiles`
[INFO] [stderr]   --> rs-jong/src/yaku.rs:95:21
[INFO] [stderr]    |
[INFO] [stderr] 95 |     fn calc_limited(tiles: &Vec<Tile>) -> Vec<YakuPos> {
[INFO] [stderr]    |                     ^^^^^ help: if this is intentional, prefix it with an underscore: `_tiles`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `groups`
[INFO] [stderr]   --> rs-jong/src/yaku.rs:99:19
[INFO] [stderr]    |
[INFO] [stderr] 99 |     fn calc_chows(groups: &Vec<Group>) -> Vec<YakuPos> {
[INFO] [stderr]    |                   ^^^^^^ help: if this is intentional, prefix it with an underscore: `_groups`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `groups`
[INFO] [stderr]    --> rs-jong/src/yaku.rs:106:19
[INFO] [stderr]     |
[INFO] [stderr] 106 |     fn calc_waits(groups: &Vec<Group>) -> Vec<YakuPos> {
[INFO] [stderr]     |                   ^^^^^^ help: if this is intentional, prefix it with an underscore: `_groups`
[INFO] [stderr] 
[INFO] [stderr] warning: `rs-jong` (lib) generated 17 warnings
[INFO] [stderr] warning: unused import: `test::Bencher`
[INFO] [stderr]   --> rs-jong/src/util.rs:45:9
[INFO] [stderr]    |
[INFO] [stderr] 45 |     use test::Bencher;
[INFO] [stderr]    |         ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `rs-jong` (lib test) generated 16 warnings (15 duplicates)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/cle-66ecbe6af1f35bfc)
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rs_jong-86fe5a71fbafd2bb)
[INFO] [stdout] running 14 tests
[INFO] [stdout] test agari::tests::test_normal ... ok
[INFO] [stdout] test agari::tests::test_knitted_normal ... ok
[INFO] [stdout] test agari::tests::test_knitted ... ok
[INFO] [stdout] test agari::tests::test_7pairs ... ok
[INFO] [stdout] test agari::tests::test_total ... ok
[INFO] [stdout] test agari::tests::test_13orphans ... ok
[INFO] [stdout] test yaku::test_aggregate_tiles ... ok
[INFO] [stdout] test structs::tests::test_from_str ... ok
[INFO] [stdout] test structs::tests::test_full_parse ... ok
[INFO] [stdout] test util::tests::test_random ... ok
[INFO] [stdout] test algos::topological_sort::tests::test_topo ... ok
[INFO] [stdout] test yaku::tests::test_kongs ... ok
[INFO] [stdout] test yaku::tests::test_load ... ok
[INFO] [stderr]    Doc-tests rs-jong
[INFO] [stdout] test agari::tests::bench_agari ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.54s
[INFO] [stdout] 
[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" "ae2738701e288c3eb9a3e1c80253787c5bd3656f2640b831b36b31c382288b2f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ae2738701e288c3eb9a3e1c80253787c5bd3656f2640b831b36b31c382288b2f", kill_on_drop: false }`
[INFO] [stdout] ae2738701e288c3eb9a3e1c80253787c5bd3656f2640b831b36b31c382288b2f