[INFO] cloning repository https://github.com/jackred/Cantane_rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jackred/Cantane_rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjackred%2FCantane_rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjackred%2FCantane_rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] cacbe64a29f877d88cd32dc28c95ed798dc52d4b
[INFO] testing jackred/Cantane_rust against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjackred%2FCantane_rust" "/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/jackred/Cantane_rust on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/jackred/Cantane_rust
[INFO] finished tweaking git repo https://github.com/jackred/Cantane_rust
[INFO] tweaked toml for git repo https://github.com/jackred/Cantane_rust written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate git repo https://github.com/jackred/Cantane_rust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b6525d7c0713a64d373fde0841d632b2b5876d33b8a37779f47fe4c4e17557b5
[INFO] running `Command { std: "docker" "start" "-a" "b6525d7c0713a64d373fde0841d632b2b5876d33b8a37779f47fe4c4e17557b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b6525d7c0713a64d373fde0841d632b2b5876d33b8a37779f47fe4c4e17557b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b6525d7c0713a64d373fde0841d632b2b5876d33b8a37779f47fe4c4e17557b5", kill_on_drop: false }`
[INFO] [stdout] b6525d7c0713a64d373fde0841d632b2b5876d33b8a37779f47fe4c4e17557b5
[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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f59ef71ca3e612bc30f66293a3bfacd09269ffe87a0534eba5fd0dbd24752ac4
[INFO] running `Command { std: "docker" "start" "-a" "f59ef71ca3e612bc30f66293a3bfacd09269ffe87a0534eba5fd0dbd24752ac4", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.57
[INFO] [stderr]    Compiling array-macro v1.0.5
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling rand v0.3.23
[INFO] [stderr]    Compiling enum-map-derive v0.4.6
[INFO] [stderr]    Compiling enum-map v0.6.4
[INFO] [stderr]    Compiling catane v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `Resource`
[INFO] [stdout]  --> src/buyable.rs:2:23
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::resource::{Resource, ResourceDeck};
[INFO] [stdout]   |                       ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Buyable`
[INFO] [stdout]  --> src/player.rs:2:22
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::buyable::{Buyable, development_card::DevelopmentCard};
[INFO] [stdout]   |                      ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `map3`
[INFO] [stdout]   --> src/main.rs:70:9
[INFO] [stdout]    |
[INFO] [stdout] 70 |     let map3 = resource::ResourceDeck(enum_map! {
[INFO] [stdout]    |         ^^^^ help: if this is intentional, prefix it with an underscore: `_map3`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `to_buy`
[INFO] [stdout]   --> src/player.rs:31:23
[INFO] [stdout]    |
[INFO] [stdout] 31 |     pub fn buy(&self, to_buy: i32){} // maybe redo struct
[INFO] [stdout]    |                       ^^^^^^ help: if this is intentional, prefix it with an underscore: `_to_buy`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cost`
[INFO] [stdout]   --> src/player.rs:32:27
[INFO] [stdout]    |
[INFO] [stdout] 32 |     pub fn can_buy(&self, cost: ResourceDeck){}
[INFO] [stdout]    |                           ^^^^ help: if this is intentional, prefix it with an underscore: `_cost`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `card`
[INFO] [stdout]   --> src/player.rs:33:29
[INFO] [stdout]    |
[INFO] [stdout] 33 |     pub fn play_card(&self, card: DevelopmentCard){} // useless?
[INFO] [stdout]    |                             ^^^^ help: if this is intentional, prefix it with an underscore: `_card`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `gain`
[INFO] [stdout]   --> src/player.rs:34:25
[INFO] [stdout]    |
[INFO] [stdout] 34 |     pub fn trade(&self, gain:  ResourceDeck, traded:  ResourceDeck){}
[INFO] [stdout]    |                         ^^^^ help: if this is intentional, prefix it with an underscore: `_gain`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `traded`
[INFO] [stdout]   --> src/player.rs:34:46
[INFO] [stdout]    |
[INFO] [stdout] 34 |     pub fn trade(&self, gain:  ResourceDeck, traded:  ResourceDeck){}
[INFO] [stdout]    |                                              ^^^^^^ help: if this is intentional, prefix it with an underscore: `_traded`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/main.rs:36:9
[INFO] [stdout]    |
[INFO] [stdout] 36 |     let mut map = resource::ResourceDeck(enum_map! {
[INFO] [stdout]    |         ----^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.65s
[INFO] running `Command { std: "docker" "inspect" "f59ef71ca3e612bc30f66293a3bfacd09269ffe87a0534eba5fd0dbd24752ac4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f59ef71ca3e612bc30f66293a3bfacd09269ffe87a0534eba5fd0dbd24752ac4", kill_on_drop: false }`
[INFO] [stdout] f59ef71ca3e612bc30f66293a3bfacd09269ffe87a0534eba5fd0dbd24752ac4
[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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a0bb70a360006c089a90fd8429e4918203b228e2ec0b313808d1de0f39856697
[INFO] running `Command { std: "docker" "start" "-a" "a0bb70a360006c089a90fd8429e4918203b228e2ec0b313808d1de0f39856697", kill_on_drop: false }`
[INFO] [stderr]    Compiling catane v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `Resource`
[INFO] [stdout]  --> src/buyable.rs:2:23
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::resource::{Resource, ResourceDeck};
[INFO] [stdout]   |                       ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Buyable`
[INFO] [stdout]  --> src/player.rs:2:22
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::buyable::{Buyable, development_card::DevelopmentCard};
[INFO] [stdout]   |                      ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `map3`
[INFO] [stdout]   --> src/main.rs:70:9
[INFO] [stdout]    |
[INFO] [stdout] 70 |     let map3 = resource::ResourceDeck(enum_map! {
[INFO] [stdout]    |         ^^^^ help: if this is intentional, prefix it with an underscore: `_map3`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `to_buy`
[INFO] [stdout]   --> src/player.rs:31:23
[INFO] [stdout]    |
[INFO] [stdout] 31 |     pub fn buy(&self, to_buy: i32){} // maybe redo struct
[INFO] [stdout]    |                       ^^^^^^ help: if this is intentional, prefix it with an underscore: `_to_buy`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cost`
[INFO] [stdout]   --> src/player.rs:32:27
[INFO] [stdout]    |
[INFO] [stdout] 32 |     pub fn can_buy(&self, cost: ResourceDeck){}
[INFO] [stdout]    |                           ^^^^ help: if this is intentional, prefix it with an underscore: `_cost`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `card`
[INFO] [stdout]   --> src/player.rs:33:29
[INFO] [stdout]    |
[INFO] [stdout] 33 |     pub fn play_card(&self, card: DevelopmentCard){} // useless?
[INFO] [stdout]    |                             ^^^^ help: if this is intentional, prefix it with an underscore: `_card`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `gain`
[INFO] [stdout]   --> src/player.rs:34:25
[INFO] [stdout]    |
[INFO] [stdout] 34 |     pub fn trade(&self, gain:  ResourceDeck, traded:  ResourceDeck){}
[INFO] [stdout]    |                         ^^^^ help: if this is intentional, prefix it with an underscore: `_gain`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `traded`
[INFO] [stdout]   --> src/player.rs:34:46
[INFO] [stdout]    |
[INFO] [stdout] 34 |     pub fn trade(&self, gain:  ResourceDeck, traded:  ResourceDeck){}
[INFO] [stdout]    |                                              ^^^^^^ help: if this is intentional, prefix it with an underscore: `_traded`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/main.rs:36:9
[INFO] [stdout]    |
[INFO] [stdout] 36 |     let mut map = resource::ResourceDeck(enum_map! {
[INFO] [stdout]    |         ----^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.82s
[INFO] running `Command { std: "docker" "inspect" "a0bb70a360006c089a90fd8429e4918203b228e2ec0b313808d1de0f39856697", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a0bb70a360006c089a90fd8429e4918203b228e2ec0b313808d1de0f39856697", kill_on_drop: false }`
[INFO] [stdout] a0bb70a360006c089a90fd8429e4918203b228e2ec0b313808d1de0f39856697
[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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2a4bcd548e25f4f39fa84564871079403f7d7874ff35af2856ca3d750830a778
[INFO] running `Command { std: "docker" "start" "-a" "2a4bcd548e25f4f39fa84564871079403f7d7874ff35af2856ca3d750830a778", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `Resource`
[INFO] [stderr]  --> src/buyable.rs:2:23
[INFO] [stderr]   |
[INFO] [stderr] 2 | use crate::resource::{Resource, ResourceDeck};
[INFO] [stderr]   |                       ^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Buyable`
[INFO] [stderr]  --> src/player.rs:2:22
[INFO] [stderr]   |
[INFO] [stderr] 2 | use crate::buyable::{Buyable, development_card::DevelopmentCard};
[INFO] [stderr]   |                      ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `map3`
[INFO] [stderr]   --> src/main.rs:70:9
[INFO] [stderr]    |
[INFO] [stderr] 70 |     let map3 = resource::ResourceDeck(enum_map! {
[INFO] [stderr]    |         ^^^^ help: if this is intentional, prefix it with an underscore: `_map3`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `to_buy`
[INFO] [stderr]   --> src/player.rs:31:23
[INFO] [stderr]    |
[INFO] [stderr] 31 |     pub fn buy(&self, to_buy: i32){} // maybe redo struct
[INFO] [stderr]    |                       ^^^^^^ help: if this is intentional, prefix it with an underscore: `_to_buy`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `cost`
[INFO] [stderr]   --> src/player.rs:32:27
[INFO] [stderr]    |
[INFO] [stderr] 32 |     pub fn can_buy(&self, cost: ResourceDeck){}
[INFO] [stderr]    |                           ^^^^ help: if this is intentional, prefix it with an underscore: `_cost`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `card`
[INFO] [stderr]   --> src/player.rs:33:29
[INFO] [stderr]    |
[INFO] [stderr] 33 |     pub fn play_card(&self, card: DevelopmentCard){} // useless?
[INFO] [stderr]    |                             ^^^^ help: if this is intentional, prefix it with an underscore: `_card`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `gain`
[INFO] [stderr]   --> src/player.rs:34:25
[INFO] [stderr]    |
[INFO] [stderr] 34 |     pub fn trade(&self, gain:  ResourceDeck, traded:  ResourceDeck){}
[INFO] [stderr]    |                         ^^^^ help: if this is intentional, prefix it with an underscore: `_gain`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `traded`
[INFO] [stderr]   --> src/player.rs:34:46
[INFO] [stderr]    |
[INFO] [stderr] 34 |     pub fn trade(&self, gain:  ResourceDeck, traded:  ResourceDeck){}
[INFO] [stderr]    |                                              ^^^^^^ help: if this is intentional, prefix it with an underscore: `_traded`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/main.rs:36:9
[INFO] [stderr]    |
[INFO] [stderr] 36 |     let mut map = resource::ResourceDeck(enum_map! {
[INFO] [stderr]    |         ----^^^
[INFO] [stderr]    |         |
[INFO] [stderr]    |         help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `catane` (bin "catane" test) generated 9 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/catane-938e7ba8d810623f)
[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" "2a4bcd548e25f4f39fa84564871079403f7d7874ff35af2856ca3d750830a778", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2a4bcd548e25f4f39fa84564871079403f7d7874ff35af2856ca3d750830a778", kill_on_drop: false }`
[INFO] [stdout] 2a4bcd548e25f4f39fa84564871079403f7d7874ff35af2856ca3d750830a778