[INFO] cloning repository https://github.com/50m-regent/Mahjong-Rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/50m-regent/Mahjong-Rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F50m-regent%2FMahjong-Rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F50m-regent%2FMahjong-Rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 14f47c854bad9340cd21572ea3cbf50cb05f3689
[INFO] checking 50m-regent/Mahjong-Rust against try#ddcf048784667508cd676fef4667f88ae15628a3 for pr-148271
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F50m-regent%2FMahjong-Rust" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/50m-regent/Mahjong-Rust
[INFO] finished tweaking git repo https://github.com/50m-regent/Mahjong-Rust
[INFO] tweaked toml for git repo https://github.com/50m-regent/Mahjong-Rust written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/50m-regent/Mahjong-Rust on toolchain ddcf048784667508cd676fef4667f88ae15628a3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ddcf048784667508cd676fef4667f88ae15628a3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/50m-regent/Mahjong-Rust 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" "+ddcf048784667508cd676fef4667f88ae15628a3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ddcf048784667508cd676fef4667f88ae15628a3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f195239da4c1de7ff9406972ef6e1c609b006047239b5d3b222de193d4e4d6b7
[INFO] running `Command { std: "docker" "start" "-a" "f195239da4c1de7ff9406972ef6e1c609b006047239b5d3b222de193d4e4d6b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f195239da4c1de7ff9406972ef6e1c609b006047239b5d3b222de193d4e4d6b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f195239da4c1de7ff9406972ef6e1c609b006047239b5d3b222de193d4e4d6b7", kill_on_drop: false }`
[INFO] [stdout] f195239da4c1de7ff9406972ef6e1c609b006047239b5d3b222de193d4e4d6b7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ddcf048784667508cd676fef4667f88ae15628a3" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 736b13311efc5ec846915934bf51810575097ad576d5ddd8b767d81ff2b20ae3
[INFO] running `Command { std: "docker" "start" "-a" "736b13311efc5ec846915934bf51810575097ad576d5ddd8b767d81ff2b20ae3", kill_on_drop: false }`
[INFO] [stderr]     Checking mahjong-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0412]: cannot find type `Mahjong` in this scope
[INFO] [stdout]  --> src/main.rs:2:15
[INFO] [stdout]   |
[INFO] [stdout] 2 |     let game: Mahjong<GreedyAgent, GreedyAgent, GreedyAgent, GreedyAgent> = Mahjong::four_players(
[INFO] [stdout]   |               ^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `GreedyAgent` in this scope
[INFO] [stdout]  --> src/main.rs:2:23
[INFO] [stdout]   |
[INFO] [stdout] 2 |     let game: Mahjong<GreedyAgent, GreedyAgent, GreedyAgent, GreedyAgent> = Mahjong::four_players(
[INFO] [stdout]   |                       ^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `GreedyAgent` in this scope
[INFO] [stdout]  --> src/main.rs:2:36
[INFO] [stdout]   |
[INFO] [stdout] 2 |     let game: Mahjong<GreedyAgent, GreedyAgent, GreedyAgent, GreedyAgent> = Mahjong::four_players(
[INFO] [stdout]   |                                    ^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `GreedyAgent` in this scope
[INFO] [stdout]  --> src/main.rs:2:49
[INFO] [stdout]   |
[INFO] [stdout] 2 |     let game: Mahjong<GreedyAgent, GreedyAgent, GreedyAgent, GreedyAgent> = Mahjong::four_players(
[INFO] [stdout]   |                                                 ^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `GreedyAgent` in this scope
[INFO] [stdout]  --> src/main.rs:2:62
[INFO] [stdout]   |
[INFO] [stdout] 2 |     let game: Mahjong<GreedyAgent, GreedyAgent, GreedyAgent, GreedyAgent> = Mahjong::four_players(
[INFO] [stdout]   |                                                              ^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0422]: cannot find struct, variant or union type `GreedyAgent` in this scope
[INFO] [stdout]  --> src/main.rs:6:13
[INFO] [stdout]   |
[INFO] [stdout] 6 |             GreedyAgent {},
[INFO] [stdout]   |             ^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0422]: cannot find struct, variant or union type `GreedyAgent` in this scope
[INFO] [stdout]  --> src/main.rs:7:13
[INFO] [stdout]   |
[INFO] [stdout] 7 |             GreedyAgent {},
[INFO] [stdout]   |             ^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0422]: cannot find struct, variant or union type `GreedyAgent` in this scope
[INFO] [stdout]  --> src/main.rs:8:13
[INFO] [stdout]   |
[INFO] [stdout] 8 |             GreedyAgent {},
[INFO] [stdout]   |             ^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0422]: cannot find struct, variant or union type `GreedyAgent` in this scope
[INFO] [stdout]  --> src/main.rs:9:13
[INFO] [stdout]   |
[INFO] [stdout] 9 |             GreedyAgent {},
[INFO] [stdout]   |             ^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Mahjong` in this scope
[INFO] [stdout]  --> src/main.rs:2:15
[INFO] [stdout]   |
[INFO] [stdout] 2 |     let game: Mahjong<GreedyAgent, GreedyAgent, GreedyAgent, GreedyAgent> = Mahjong::four_players(
[INFO] [stdout]   |               ^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `GreedyAgent` in this scope
[INFO] [stdout]  --> src/main.rs:2:23
[INFO] [stdout]   |
[INFO] [stdout] 2 |     let game: Mahjong<GreedyAgent, GreedyAgent, GreedyAgent, GreedyAgent> = Mahjong::four_players(
[INFO] [stdout]   |                       ^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `GreedyAgent` in this scope
[INFO] [stdout]  --> src/main.rs:2:36
[INFO] [stdout]   |
[INFO] [stdout] 2 |     let game: Mahjong<GreedyAgent, GreedyAgent, GreedyAgent, GreedyAgent> = Mahjong::four_players(
[INFO] [stdout]   |                                    ^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `GreedyAgent` in this scope
[INFO] [stdout]  --> src/main.rs:2:49
[INFO] [stdout]   |
[INFO] [stdout] 2 |     let game: Mahjong<GreedyAgent, GreedyAgent, GreedyAgent, GreedyAgent> = Mahjong::four_players(
[INFO] [stdout]   |                                                 ^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `GreedyAgent` in this scope
[INFO] [stdout]  --> src/main.rs:2:62
[INFO] [stdout]   |
[INFO] [stdout] 2 |     let game: Mahjong<GreedyAgent, GreedyAgent, GreedyAgent, GreedyAgent> = Mahjong::four_players(
[INFO] [stdout]   |                                                              ^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0422]: cannot find struct, variant or union type `GreedyAgent` in this scope
[INFO] [stdout]  --> src/main.rs:6:13
[INFO] [stdout]   |
[INFO] [stdout] 6 |             GreedyAgent {},
[INFO] [stdout]   |             ^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0422]: cannot find struct, variant or union type `GreedyAgent` in this scope
[INFO] [stdout]  --> src/main.rs:7:13
[INFO] [stdout]   |
[INFO] [stdout] 7 |             GreedyAgent {},
[INFO] [stdout]   |             ^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0422]: cannot find struct, variant or union type `GreedyAgent` in this scope
[INFO] [stdout]  --> src/main.rs:8:13
[INFO] [stdout]   |
[INFO] [stdout] 8 |             GreedyAgent {},
[INFO] [stdout]   |             ^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0422]: cannot find struct, variant or union type `GreedyAgent` in this scope
[INFO] [stdout]  --> src/main.rs:9:13
[INFO] [stdout]   |
[INFO] [stdout] 9 |             GreedyAgent {},
[INFO] [stdout]   |             ^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Mahjong`
[INFO] [stdout]  --> src/main.rs:2:77
[INFO] [stdout]   |
[INFO] [stdout] 2 |     let game: Mahjong<GreedyAgent, GreedyAgent, GreedyAgent, GreedyAgent> = Mahjong::four_players(
[INFO] [stdout]   |                                                                             ^^^^^^^ use of undeclared type `Mahjong`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Wind`
[INFO] [stdout]  --> src/main.rs:3:9
[INFO] [stdout]   |
[INFO] [stdout] 3 |         Wind::East,
[INFO] [stdout]   |         ^^^^ use of undeclared type `Wind`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Mahjong`
[INFO] [stdout]  --> src/main.rs:2:77
[INFO] [stdout]   |
[INFO] [stdout] 2 |     let game: Mahjong<GreedyAgent, GreedyAgent, GreedyAgent, GreedyAgent> = Mahjong::four_players(
[INFO] [stdout]   |                                                                             ^^^^^^^ use of undeclared type `Mahjong`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Wind`
[INFO] [stdout]  --> src/main.rs:3:9
[INFO] [stdout]   |
[INFO] [stdout] 3 |         Wind::East,
[INFO] [stdout]   |         ^^^^ use of undeclared type `Wind`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0412, E0422, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0412`.
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0412, E0422, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0412`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `mahjong-rust` (bin "mahjong-rust") due to 11 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `mahjong-rust` (bin "mahjong-rust" test) due to 11 previous errors
[INFO] running `Command { std: "docker" "inspect" "736b13311efc5ec846915934bf51810575097ad576d5ddd8b767d81ff2b20ae3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "736b13311efc5ec846915934bf51810575097ad576d5ddd8b767d81ff2b20ae3", kill_on_drop: false }`
[INFO] [stdout] 736b13311efc5ec846915934bf51810575097ad576d5ddd8b767d81ff2b20ae3
