[INFO] cloning repository https://github.com/ZlinkyIV/mcts
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ZlinkyIV/mcts" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FZlinkyIV%2Fmcts", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FZlinkyIV%2Fmcts'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1b1d1f9497781d25bb805beeb38c333e3e9a7fe3
[INFO] checking ZlinkyIV/mcts 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%2FZlinkyIV%2Fmcts" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/ZlinkyIV/mcts
[INFO] finished tweaking git repo https://github.com/ZlinkyIV/mcts
[INFO] tweaked toml for git repo https://github.com/ZlinkyIV/mcts written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/ZlinkyIV/mcts 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/ZlinkyIV/mcts 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-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] e4d98d08cdd745d36d18d010378e9f38d221d055b5f87c487c8a1bcdb7bd9942
[INFO] running `Command { std: "docker" "start" "-a" "e4d98d08cdd745d36d18d010378e9f38d221d055b5f87c487c8a1bcdb7bd9942", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e4d98d08cdd745d36d18d010378e9f38d221d055b5f87c487c8a1bcdb7bd9942", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e4d98d08cdd745d36d18d010378e9f38d221d055b5f87c487c8a1bcdb7bd9942", kill_on_drop: false }`
[INFO] [stdout] e4d98d08cdd745d36d18d010378e9f38d221d055b5f87c487c8a1bcdb7bd9942
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 5f64c63581a7ad43f425ba8f6092740875d3501247fc426ba849a85fb578b76d
[INFO] running `Command { std: "docker" "start" "-a" "5f64c63581a7ad43f425ba8f6092740875d3501247fc426ba849a85fb578b76d", kill_on_drop: false }`
[INFO] [stderr]     Checking ordered-float v4.2.0
[INFO] [stderr]     Checking mcts v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0061]: this function takes 2 arguments but 1 argument was supplied
[INFO] [stdout]    --> src/lib.rs:114:23
[INFO] [stdout]     |
[INFO] [stdout] 114 |                 root: Node::new(root_state),
[INFO] [stdout]     |                       ^^^^^^^^^------------ argument #2 of type `<S as State>::Action` is missing
[INFO] [stdout]     |
[INFO] [stdout] note: associated function defined here
[INFO] [stdout]    --> src/lib.rs:29:12
[INFO] [stdout]     |
[INFO] [stdout]  29 |         fn new(state: S, action: S::Action) -> Self {
[INFO] [stdout]     |            ^^^           -----------------
[INFO] [stdout] help: provide the argument
[INFO] [stdout]     |
[INFO] [stdout] 114 |                 root: Node::new(root_state, /* <S as State>::Action */),
[INFO] [stdout]     |                                           ++++++++++++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0061]: this function takes 2 arguments but 1 argument was supplied
[INFO] [stdout]    --> src/lib.rs:114:23
[INFO] [stdout]     |
[INFO] [stdout] 114 |                 root: Node::new(root_state),
[INFO] [stdout]     |                       ^^^^^^^^^------------ argument #2 of type `<S as State>::Action` is missing
[INFO] [stdout]     |
[INFO] [stdout] note: associated function defined here
[INFO] [stdout]    --> src/lib.rs:29:12
[INFO] [stdout]     |
[INFO] [stdout]  29 |         fn new(state: S, action: S::Action) -> Self {
[INFO] [stdout]     |            ^^^           -----------------
[INFO] [stdout] help: provide the argument
[INFO] [stdout]     |
[INFO] [stdout] 114 |                 root: Node::new(root_state, /* <S as State>::Action */),
[INFO] [stdout]     |                                           ++++++++++++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0507]: cannot move out of `*action` which is behind a shared reference
[INFO] [stdout]   --> src/lib.rs:53:57
[INFO] [stdout]    |
[INFO] [stdout] 53 |                 .map(|(action, state)| Node::new(state, *action))
[INFO] [stdout]    |                                                         ^^^^^^^ move occurs because `*action` has type `<S as State>::Action`, which does not implement the `Copy` trait
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0507]: cannot move out of `node.action` which is behind a shared reference
[INFO] [stdout]   --> src/lib.rs:62:29
[INFO] [stdout]    |
[INFO] [stdout] 62 |                 .map(|node| node.action)
[INFO] [stdout]    |                             ^^^^^^^^^^^ move occurs because `node.action` has type `<S as State>::Action`, which does not implement the `Copy` trait
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0507]: cannot move out of `*action` which is behind a shared reference
[INFO] [stdout]   --> src/lib.rs:53:57
[INFO] [stdout]    |
[INFO] [stdout] 53 |                 .map(|(action, state)| Node::new(state, *action))
[INFO] [stdout]    |                                                         ^^^^^^^ move occurs because `*action` has type `<S as State>::Action`, which does not implement the `Copy` trait
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0507]: cannot move out of `node.action` which is behind a shared reference
[INFO] [stdout]   --> src/lib.rs:62:29
[INFO] [stdout]    |
[INFO] [stdout] 62 |                 .map(|node| node.action)
[INFO] [stdout]    |                             ^^^^^^^^^^^ move occurs because `node.action` has type `<S as State>::Action`, which does not implement the `Copy` trait
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0061, E0507.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0061`.
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0061, E0507.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0061`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `mcts` (lib) due to 3 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `mcts` (lib test) due to 3 previous errors
[INFO] running `Command { std: "docker" "inspect" "5f64c63581a7ad43f425ba8f6092740875d3501247fc426ba849a85fb578b76d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5f64c63581a7ad43f425ba8f6092740875d3501247fc426ba849a85fb578b76d", kill_on_drop: false }`
[INFO] [stdout] 5f64c63581a7ad43f425ba8f6092740875d3501247fc426ba849a85fb578b76d