[INFO] cloning repository https://github.com/mingyli/tictactoe-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mingyli/tictactoe-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmingyli%2Ftictactoe-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmingyli%2Ftictactoe-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 56084fa66dabebd96d08024e54d17ab278614162
[INFO] checking mingyli/tictactoe-rs against try#39e1293fce4b650061e85dda88aa428f726a8444 for pr-88041
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmingyli%2Ftictactoe-rs" "/workspace/builds/worker-8/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/mingyli/tictactoe-rs on toolchain 39e1293fce4b650061e85dda88aa428f726a8444
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+39e1293fce4b650061e85dda88aa428f726a8444" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/mingyli/tictactoe-rs
[INFO] finished tweaking git repo https://github.com/mingyli/tictactoe-rs
[INFO] tweaked toml for git repo https://github.com/mingyli/tictactoe-rs written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate git repo https://github.com/mingyli/tictactoe-rs already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+39e1293fce4b650061e85dda88aa428f726a8444" "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-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+39e1293fce4b650061e85dda88aa428f726a8444" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a7443464ad92bdeb020219bd069c306f9a7fb17672661b10c1bc00f5f19635b7
[INFO] running `Command { std: "docker" "start" "-a" "a7443464ad92bdeb020219bd069c306f9a7fb17672661b10c1bc00f5f19635b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a7443464ad92bdeb020219bd069c306f9a7fb17672661b10c1bc00f5f19635b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a7443464ad92bdeb020219bd069c306f9a7fb17672661b10c1bc00f5f19635b7", kill_on_drop: false }`
[INFO] [stdout] a7443464ad92bdeb020219bd069c306f9a7fb17672661b10c1bc00f5f19635b7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+39e1293fce4b650061e85dda88aa428f726a8444" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dec61cb3aa4de9d25f04bba7430e54389aefabc2e90dd35ce609f971bf8ef026
[INFO] running `Command { std: "docker" "start" "-a" "dec61cb3aa4de9d25f04bba7430e54389aefabc2e90dd35ce609f971bf8ef026", kill_on_drop: false }`
[INFO] [stderr]     Checking tictactoe v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0437]: type `Ok` is not a member of trait `Try`
[INFO] [stdout]   --> src/phase.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 |     type Ok = State;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^ not a member of trait `Try`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0437]: type `Error` is not a member of trait `Try`
[INFO] [stdout]   --> src/phase.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 |     type Error = (State, Option<Player>);
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ not a member of trait `Try`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0407]: method `into_result` is not a member of trait `Try`
[INFO] [stdout]   --> src/phase.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | /     fn into_result(self) -> Result<Self::Ok, Self::Error> {
[INFO] [stdout] 16 | |         match self {
[INFO] [stdout] 17 | |             Phase::InProgress(state) => Ok(state),
[INFO] [stdout] 18 | |             Phase::Win(state, winner) => Err((state, Some(winner))),
[INFO] [stdout] 19 | |             Phase::Tie(state) => Err((state, None)),
[INFO] [stdout] 20 | |         }
[INFO] [stdout] 21 | |     }
[INFO] [stdout]    | |_____^ not a member of trait `Try`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0407]: method `from_error` is not a member of trait `Try`
[INFO] [stdout]   --> src/phase.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 23 | /     fn from_error((state, player): Self::Error) -> Self {
[INFO] [stdout] 24 | |         match player {
[INFO] [stdout] 25 | |             None => Phase::Tie(state),
[INFO] [stdout] 26 | |             Some(winner) => Phase::Win(state, winner),
[INFO] [stdout] 27 | |         }
[INFO] [stdout] 28 | |     }
[INFO] [stdout]    | |_____^ not a member of trait `Try`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0407]: method `from_ok` is not a member of trait `Try`
[INFO] [stdout]   --> src/phase.rs:30:5
[INFO] [stdout]    |
[INFO] [stdout] 30 | /     fn from_ok(v: Self::Ok) -> Self {
[INFO] [stdout] 31 | |         Phase::InProgress(v)
[INFO] [stdout] 32 | |     }
[INFO] [stdout]    | |_____^ not a member of trait `Try`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature 'try_trait_v2'
[INFO] [stdout]   --> src/phase.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use std::ops::Try;
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #84277 <https://github.com/rust-lang/rust/issues/84277> for more information
[INFO] [stdout]    = help: add `#![feature(try_trait_v2)]` to the crate attributes to enable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0437]: type `Ok` is not a member of trait `Try`
[INFO] [stdout]   --> src/phase.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 |     type Ok = State;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^ not a member of trait `Try`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0437]: type `Error` is not a member of trait `Try`
[INFO] [stdout]   --> src/phase.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 |     type Error = (State, Option<Player>);
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ not a member of trait `Try`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0407]: method `into_result` is not a member of trait `Try`
[INFO] [stdout]   --> src/phase.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | /     fn into_result(self) -> Result<Self::Ok, Self::Error> {
[INFO] [stdout] 16 | |         match self {
[INFO] [stdout] 17 | |             Phase::InProgress(state) => Ok(state),
[INFO] [stdout] 18 | |             Phase::Win(state, winner) => Err((state, Some(winner))),
[INFO] [stdout] 19 | |             Phase::Tie(state) => Err((state, None)),
[INFO] [stdout] 20 | |         }
[INFO] [stdout] 21 | |     }
[INFO] [stdout]    | |_____^ not a member of trait `Try`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0407]: method `from_error` is not a member of trait `Try`
[INFO] [stdout]   --> src/phase.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 23 | /     fn from_error((state, player): Self::Error) -> Self {
[INFO] [stdout] 24 | |         match player {
[INFO] [stdout] 25 | |             None => Phase::Tie(state),
[INFO] [stdout] 26 | |             Some(winner) => Phase::Win(state, winner),
[INFO] [stdout] 27 | |         }
[INFO] [stdout] 28 | |     }
[INFO] [stdout]    | |_____^ not a member of trait `Try`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature 'try_trait_v2'
[INFO] [stdout]   --> src/phase.rs:11:6
[INFO] [stdout]    |
[INFO] [stdout] 11 | impl Try for Phase {
[INFO] [stdout]    |      ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #84277 <https://github.com/rust-lang/rust/issues/84277> for more information
[INFO] [stdout]    = help: add `#![feature(try_trait_v2)]` to the crate attributes to enable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0220]: associated type `Ok` not found for `Self`
[INFO] [stdout]   --> src/phase.rs:15:42
[INFO] [stdout]    |
[INFO] [stdout] 15 |     fn into_result(self) -> Result<Self::Ok, Self::Error> {
[INFO] [stdout]    |                                          ^^ associated type `Ok` not found
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0220]: associated type `Error` not found for `Self`
[INFO] [stdout]   --> src/phase.rs:15:52
[INFO] [stdout]    |
[INFO] [stdout] 15 |     fn into_result(self) -> Result<Self::Ok, Self::Error> {
[INFO] [stdout]    |                                                    ^^^^^ associated type `Error` not found
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0220]: associated type `Error` not found for `Self`
[INFO] [stdout]   --> src/phase.rs:23:42
[INFO] [stdout]    |
[INFO] [stdout] 23 |     fn from_error((state, player): Self::Error) -> Self {
[INFO] [stdout]    |                                          ^^^^^ associated type `Error` not found
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0220]: associated type `Ok` not found for `Self`
[INFO] [stdout]   --> src/phase.rs:30:25
[INFO] [stdout]    |
[INFO] [stdout] 30 |     fn from_ok(v: Self::Ok) -> Self {
[INFO] [stdout]    |                         ^^ associated type `Ok` not found
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 11 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0220, E0407, E0437, E0658.
[INFO] [stdout] 
[INFO] [stdout] error[E0407]: method `from_ok` is not a member of trait `Try`
[INFO] [stdout]   --> src/phase.rs:30:5
[INFO] [stdout]    |
[INFO] [stdout] 30 | /     fn from_ok(v: Self::Ok) -> Self {
[INFO] [stdout] 31 | |         Phase::InProgress(v)
[INFO] [stdout] 32 | |     }
[INFO] [stdout]    | |_____^ not a member of trait `Try`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0220`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `tictactoe` due to 12 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0658]: use of unstable library feature 'try_trait_v2'
[INFO] [stdout]   --> src/phase.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use std::ops::Try;
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #84277 <https://github.com/rust-lang/rust/issues/84277> for more information
[INFO] [stdout]    = help: add `#![feature(try_trait_v2)]` to the crate attributes to enable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature 'try_trait_v2'
[INFO] [stdout]   --> src/phase.rs:11:6
[INFO] [stdout]    |
[INFO] [stdout] 11 | impl Try for Phase {
[INFO] [stdout]    |      ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #84277 <https://github.com/rust-lang/rust/issues/84277> for more information
[INFO] [stdout]    = help: add `#![feature(try_trait_v2)]` to the crate attributes to enable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0220]: associated type `Ok` not found for `Self`
[INFO] [stdout]   --> src/phase.rs:15:42
[INFO] [stdout]    |
[INFO] [stdout] 15 |     fn into_result(self) -> Result<Self::Ok, Self::Error> {
[INFO] [stdout]    |                                          ^^ associated type `Ok` not found
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0220]: associated type `Error` not found for `Self`
[INFO] [stdout]   --> src/phase.rs:15:52
[INFO] [stdout]    |
[INFO] [stdout] 15 |     fn into_result(self) -> Result<Self::Ok, Self::Error> {
[INFO] [stdout]    |                                                    ^^^^^ associated type `Error` not found
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0220]: associated type `Error` not found for `Self`
[INFO] [stdout]   --> src/phase.rs:23:42
[INFO] [stdout]    |
[INFO] [stdout] 23 |     fn from_error((state, player): Self::Error) -> Self {
[INFO] [stdout]    |                                          ^^^^^ associated type `Error` not found
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0220]: associated type `Ok` not found for `Self`
[INFO] [stdout]   --> src/phase.rs:30:25
[INFO] [stdout]    |
[INFO] [stdout] 30 |     fn from_ok(v: Self::Ok) -> Self {
[INFO] [stdout]    |                         ^^ associated type `Ok` not found
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 11 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0220, E0407, E0437, E0658.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0220`.
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "dec61cb3aa4de9d25f04bba7430e54389aefabc2e90dd35ce609f971bf8ef026", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dec61cb3aa4de9d25f04bba7430e54389aefabc2e90dd35ce609f971bf8ef026", kill_on_drop: false }`
[INFO] [stdout] dec61cb3aa4de9d25f04bba7430e54389aefabc2e90dd35ce609f971bf8ef026