[INFO] cloning repository https://github.com/plippe/tic-tac-toe-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/plippe/tic-tac-toe-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fplippe%2Ftic-tac-toe-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fplippe%2Ftic-tac-toe-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] bec92fffce7594314fc38813227df4ea8cafa308
[INFO] checking plippe/tic-tac-toe-rust against master#db1fb85cff63ad5fffe435e17128f99f9e1d970c for pr-89056
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fplippe%2Ftic-tac-toe-rust" "/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/plippe/tic-tac-toe-rust on toolchain db1fb85cff63ad5fffe435e17128f99f9e1d970c
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+db1fb85cff63ad5fffe435e17128f99f9e1d970c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/plippe/tic-tac-toe-rust
[INFO] finished tweaking git repo https://github.com/plippe/tic-tac-toe-rust
[INFO] tweaked toml for git repo https://github.com/plippe/tic-tac-toe-rust written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate git repo https://github.com/plippe/tic-tac-toe-rust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+db1fb85cff63ad5fffe435e17128f99f9e1d970c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+db1fb85cff63ad5fffe435e17128f99f9e1d970c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 101f6f6f270c3b625dda11e6962647c67dd1c5fb986af1b71ce693d3ad9f7d94
[INFO] running `Command { std: "docker" "start" "-a" "101f6f6f270c3b625dda11e6962647c67dd1c5fb986af1b71ce693d3ad9f7d94", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "101f6f6f270c3b625dda11e6962647c67dd1c5fb986af1b71ce693d3ad9f7d94", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "101f6f6f270c3b625dda11e6962647c67dd1c5fb986af1b71ce693d3ad9f7d94", kill_on_drop: false }`
[INFO] [stdout] 101f6f6f270c3b625dda11e6962647c67dd1c5fb986af1b71ce693d3ad9f7d94
[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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+db1fb85cff63ad5fffe435e17128f99f9e1d970c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 468c7dcc14df86bdf1c9bbfce1104c36c4b68ba6d911c14116b497103d8d1fe9
[INFO] running `Command { std: "docker" "start" "-a" "468c7dcc14df86bdf1c9bbfce1104c36c4b68ba6d911c14116b497103d8d1fe9", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.2.1
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking regex-syntax v0.6.12
[INFO] [stderr]     Checking itertools v0.8.1
[INFO] [stderr]     Checking thread_local v0.3.6
[INFO] [stderr]     Checking aho-corasick v0.7.6
[INFO] [stderr]     Checking regex v1.3.1
[INFO] [stderr]     Checking tic-tac-toe v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0034]: multiple applicable items in scope
[INFO] [stdout]    --> src/lib/board.rs:130:14
[INFO] [stdout]     |
[INFO] [stdout] 130 |             .intersperse(line_split)
[INFO] [stdout]     |              ^^^^^^^^^^^ multiple `intersperse` found
[INFO] [stdout]     |
[INFO] [stdout]     = note: candidate #1 is defined in an impl of the trait `Iterator` for the type `Map<I, F>`
[INFO] [stdout]     = note: candidate #2 is defined in an impl of the trait `Itertools` for the type `T`
[INFO] [stdout] help: disambiguate the associated function for candidate #1
[INFO] [stdout]     |
[INFO] [stdout] 117 ~         Iterator::intersperse((self.min_y..=self.max_y)
[INFO] [stdout] 118 +             .map(|y| {
[INFO] [stdout] 119 +                 (self.min_x..=self.max_x)
[INFO] [stdout] 120 +                     .map(move |x| {
[INFO] [stdout] 121 +                         let cell_value = self
[INFO] [stdout] 122 +                             .hash
[INFO] [stdout]   ...
[INFO] [stdout] help: disambiguate the associated function for candidate #2
[INFO] [stdout]     |
[INFO] [stdout] 117 ~         Itertools::intersperse((self.min_y..=self.max_y)
[INFO] [stdout] 118 +             .map(|y| {
[INFO] [stdout] 119 +                 (self.min_x..=self.max_x)
[INFO] [stdout] 120 +                     .map(move |x| {
[INFO] [stdout] 121 +                         let cell_value = self
[INFO] [stdout] 122 +                             .hash
[INFO] [stdout]   ...
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `tic-tac-toe` due to 2 previous errors
[INFO] [stdout] error[E0034]: multiple applicable items in scope
[INFO] [stdout]    --> src/lib/board.rs:130:14
[INFO] [stdout]     |
[INFO] [stdout] 130 |             .intersperse(line_split)
[INFO] [stdout]     |              ^^^^^^^^^^^ multiple `intersperse` found
[INFO] [stdout]     |
[INFO] [stdout]     = note: candidate #1 is defined in an impl of the trait `Iterator` for the type `Map<I, F>`
[INFO] [stdout]     = note: candidate #2 is defined in an impl of the trait `itertools::Itertools` for the type `T`
[INFO] [stdout] help: disambiguate the associated function for candidate #1
[INFO] [stdout]     |
[INFO] [stdout] 117 ~         Iterator::intersperse((self.min_y..=self.max_y)
[INFO] [stdout] 118 +             .map(|y| {
[INFO] [stdout] 119 +                 (self.min_x..=self.max_x)
[INFO] [stdout] 120 +                     .map(move |x| {
[INFO] [stdout] 121 +                         let cell_value = self
[INFO] [stdout] 122 +                             .hash
[INFO] [stdout]   ...
[INFO] [stdout] help: disambiguate the associated function for candidate #2
[INFO] [stdout]     |
[INFO] [stdout] 117 ~         itertools::Itertools::intersperse((self.min_y..=self.max_y)
[INFO] [stdout] 118 +             .map(|y| {
[INFO] [stdout] 119 +                 (self.min_x..=self.max_x)
[INFO] [stdout] 120 +                     .map(move |x| {
[INFO] [stdout] 121 +                         let cell_value = self
[INFO] [stdout] 122 +                             .hash
[INFO] [stdout]   ...
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0034`.
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0034`.
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "468c7dcc14df86bdf1c9bbfce1104c36c4b68ba6d911c14116b497103d8d1fe9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "468c7dcc14df86bdf1c9bbfce1104c36c4b68ba6d911c14116b497103d8d1fe9", kill_on_drop: false }`
[INFO] [stdout] 468c7dcc14df86bdf1c9bbfce1104c36c4b68ba6d911c14116b497103d8d1fe9