[INFO] cloning repository https://github.com/coreyja/battlesnake-minimax-template [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/coreyja/battlesnake-minimax-template" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcoreyja%2Fbattlesnake-minimax-template", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcoreyja%2Fbattlesnake-minimax-template'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] aab214cd0d037cee4edaa2b08d38b50deb85b5c1 [INFO] checking coreyja/battlesnake-minimax-template against master#385fa9d845dd326c6bbfd58c22244215e431948a for never-type-fallback-to-never [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcoreyja%2Fbattlesnake-minimax-template" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/coreyja/battlesnake-minimax-template on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/coreyja/battlesnake-minimax-template [INFO] finished tweaking git repo https://github.com/coreyja/battlesnake-minimax-template [INFO] tweaked toml for git repo https://github.com/coreyja/battlesnake-minimax-template written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/coreyja/battlesnake-minimax-template 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating git repository `https://github.com/coreyja/battlesnake-game-types.git` [INFO] [stderr] Updating git repository `https://github.com/coreyja/battlesnake-rs.git` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded axum-core v0.1.2 [INFO] [stderr] Downloaded debug_print v1.0.0 [INFO] [stderr] Downloaded tower-http v0.2.5 [INFO] [stderr] Downloaded text_trees v0.1.2 [INFO] [stderr] Downloaded tokio-util v0.7.0 [INFO] [stderr] Downloaded axum v0.4.8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1bc40a1a17551e02959f342ba2308043143bf538f1def674cb29b3ce7257f6b1 [INFO] running `Command { std: "docker" "start" "-a" "1bc40a1a17551e02959f342ba2308043143bf538f1def674cb29b3ce7257f6b1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1bc40a1a17551e02959f342ba2308043143bf538f1def674cb29b3ce7257f6b1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1bc40a1a17551e02959f342ba2308043143bf538f1def674cb29b3ce7257f6b1", kill_on_drop: false }` [INFO] [stdout] 1bc40a1a17551e02959f342ba2308043143bf538f1def674cb29b3ce7257f6b1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 23502254bc2ff1fd2f964c642d7c222cc6d3edf628c95d12eeaf88f3fad0d249 [INFO] running `Command { std: "docker" "start" "-a" "23502254bc2ff1fd2f964c642d7c222cc6d3edf628c95d12eeaf88f3fad0d249", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.89 [INFO] [stderr] Compiling parking_lot_core v0.9.1 [INFO] [stderr] Checking smallvec v1.8.0 [INFO] [stderr] Checking tracing-core v0.1.23 [INFO] [stderr] Compiling futures-task v0.3.21 [INFO] [stderr] Checking lock_api v0.4.6 [INFO] [stderr] Compiling futures-util v0.3.21 [INFO] [stderr] Compiling quote v1.0.16 [INFO] [stderr] Checking mio v0.8.2 [INFO] [stderr] Checking signal-hook-registry v1.4.0 [INFO] [stderr] Checking getrandom v0.2.5 [INFO] [stderr] Compiling serde_json v1.0.79 [INFO] [stderr] Compiling async-trait v0.1.52 [INFO] [stderr] Checking ppv-lite86 v0.2.16 [INFO] [stderr] Checking either v1.6.1 [INFO] [stderr] Checking fxhash v0.2.1 [INFO] [stderr] Checking http-range-header v0.3.0 [INFO] [stderr] Checking itertools v0.10.3 [INFO] [stderr] Checking matchers v0.1.0 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Checking regex v1.5.5 [INFO] [stderr] Checking thread_local v1.1.4 [INFO] [stderr] Checking sharded-slab v0.1.4 [INFO] [stderr] Checking text_trees v0.1.2 [INFO] [stderr] Checking debug_print v1.0.0 [INFO] [stderr] Checking tracing-log v0.1.2 [INFO] [stderr] Checking matchit v0.4.6 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking parking_lot v0.12.0 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Compiling tracing-attributes v0.1.20 [INFO] [stderr] Compiling tokio-macros v1.7.0 [INFO] [stderr] Compiling serde_derive v1.0.136 [INFO] [stderr] Compiling pin-project-internal v1.0.10 [INFO] [stderr] Compiling derivative v2.2.0 [INFO] [stderr] Checking tokio v1.17.0 [INFO] [stderr] Checking axum-core v0.1.2 [INFO] [stderr] Checking pin-project v1.0.10 [INFO] [stderr] Checking tracing v0.1.32 [INFO] [stderr] Checking tracing-subscriber v0.3.9 [INFO] [stderr] Checking serde v1.0.136 [INFO] [stderr] Checking tokio-util v0.7.0 [INFO] [stderr] Checking hyper v0.14.17 [INFO] [stderr] Checking tower v0.4.12 [INFO] [stderr] Checking tower-http v0.2.5 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking battlesnake-game-types v0.14.1 (https://github.com/coreyja/battlesnake-game-types.git?rev=4d341ed#4d341ede) [INFO] [stderr] Checking axum v0.4.8 [INFO] [stderr] Checking battlesnake-minimax v0.1.0 (https://github.com/coreyja/battlesnake-rs.git?branch=ca/main/minimax-ready-for-public#4bf2b5e1) [INFO] [stderr] Checking battlesnake-minimax-template v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 22.53s [INFO] running `Command { std: "docker" "inspect" "23502254bc2ff1fd2f964c642d7c222cc6d3edf628c95d12eeaf88f3fad0d249", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "23502254bc2ff1fd2f964c642d7c222cc6d3edf628c95d12eeaf88f3fad0d249", kill_on_drop: false }` [INFO] [stdout] 23502254bc2ff1fd2f964c642d7c222cc6d3edf628c95d12eeaf88f3fad0d249 [INFO] checking coreyja/battlesnake-minimax-template against try#2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2 for never-type-fallback-to-never [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcoreyja%2Fbattlesnake-minimax-template" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/coreyja/battlesnake-minimax-template on toolchain 2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/coreyja/battlesnake-minimax-template [INFO] finished tweaking git repo https://github.com/coreyja/battlesnake-minimax-template [INFO] tweaked toml for git repo https://github.com/coreyja/battlesnake-minimax-template written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/coreyja/battlesnake-minimax-template 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" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 58bc0631b3d6d73a6a3a77ee97993d3987ee0507aff30fb2b6ca81f7076f21e3 [INFO] running `Command { std: "docker" "start" "-a" "58bc0631b3d6d73a6a3a77ee97993d3987ee0507aff30fb2b6ca81f7076f21e3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "58bc0631b3d6d73a6a3a77ee97993d3987ee0507aff30fb2b6ca81f7076f21e3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "58bc0631b3d6d73a6a3a77ee97993d3987ee0507aff30fb2b6ca81f7076f21e3", kill_on_drop: false }` [INFO] [stdout] 58bc0631b3d6d73a6a3a77ee97993d3987ee0507aff30fb2b6ca81f7076f21e3 [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" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 514e5e5269c50cf38516cd5ee2894b7e456ca86b8809f61f94523713d48ae763 [INFO] running `Command { std: "docker" "start" "-a" "514e5e5269c50cf38516cd5ee2894b7e456ca86b8809f61f94523713d48ae763", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.89 [INFO] [stderr] Checking smallvec v1.8.0 [INFO] [stderr] Compiling parking_lot_core v0.9.1 [INFO] [stderr] Checking tracing-core v0.1.23 [INFO] [stderr] Compiling futures-task v0.3.21 [INFO] [stderr] Checking lock_api v0.4.6 [INFO] [stderr] Compiling futures-util v0.3.21 [INFO] [stderr] Compiling quote v1.0.16 [INFO] [stderr] Compiling serde_json v1.0.79 [INFO] [stderr] Checking mio v0.8.2 [INFO] [stderr] Checking signal-hook-registry v1.4.0 [INFO] [stderr] Checking getrandom v0.2.5 [INFO] [stderr] Checking ppv-lite86 v0.2.16 [INFO] [stderr] Compiling async-trait v0.1.52 [INFO] [stderr] Checking either v1.6.1 [INFO] [stderr] Checking fxhash v0.2.1 [INFO] [stderr] Checking http-range-header v0.3.0 [INFO] [stderr] Checking itertools v0.10.3 [INFO] [stderr] Checking matchers v0.1.0 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Checking regex v1.5.5 [INFO] [stderr] Checking thread_local v1.1.4 [INFO] [stderr] Checking sharded-slab v0.1.4 [INFO] [stderr] Checking debug_print v1.0.0 [INFO] [stderr] Checking matchit v0.4.6 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking text_trees v0.1.2 [INFO] [stderr] Checking tracing-log v0.1.2 [INFO] [stderr] Checking parking_lot v0.12.0 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Compiling tracing-attributes v0.1.20 [INFO] [stderr] Compiling tokio-macros v1.7.0 [INFO] [stderr] Compiling serde_derive v1.0.136 [INFO] [stderr] Compiling pin-project-internal v1.0.10 [INFO] [stderr] Compiling derivative v2.2.0 [INFO] [stderr] Checking tokio v1.17.0 [INFO] [stderr] Checking tracing v0.1.32 [INFO] [stderr] Checking pin-project v1.0.10 [INFO] [stderr] Checking axum-core v0.1.2 [INFO] [stderr] Checking tracing-subscriber v0.3.9 [INFO] [stderr] Checking serde v1.0.136 [INFO] [stderr] Checking tokio-util v0.7.0 [INFO] [stderr] Checking hyper v0.14.17 [INFO] [stderr] Checking tower v0.4.12 [INFO] [stderr] Checking tower-http v0.2.5 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking battlesnake-game-types v0.14.1 (https://github.com/coreyja/battlesnake-game-types.git?rev=4d341ed#4d341ede) [INFO] [stderr] Checking axum v0.4.8 [INFO] [stderr] Checking battlesnake-minimax v0.1.0 (https://github.com/coreyja/battlesnake-rs.git?branch=ca/main/minimax-ready-for-public#4bf2b5e1) [INFO] [stderr] Checking battlesnake-minimax-template v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 17.84s [INFO] running `Command { std: "docker" "inspect" "514e5e5269c50cf38516cd5ee2894b7e456ca86b8809f61f94523713d48ae763", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "514e5e5269c50cf38516cd5ee2894b7e456ca86b8809f61f94523713d48ae763", kill_on_drop: false }` [INFO] [stdout] 514e5e5269c50cf38516cd5ee2894b7e456ca86b8809f61f94523713d48ae763