[INFO] cloning repository https://github.com/asrcpq/mypuzzle
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/asrcpq/mypuzzle" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fasrcpq%2Fmypuzzle", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fasrcpq%2Fmypuzzle'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ae55649dee4860d08710a973b6715c723aa280b7
[INFO] checking asrcpq/mypuzzle against master#9610dfe5a9a731ced1ea4923ecbd0c57fe367898 for beta-170-4
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fasrcpq%2Fmypuzzle" "/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/asrcpq/mypuzzle on toolchain 9610dfe5a9a731ced1ea4923ecbd0c57fe367898
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9610dfe5a9a731ced1ea4923ecbd0c57fe367898" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/asrcpq/mypuzzle
[INFO] finished tweaking git repo https://github.com/asrcpq/mypuzzle
[INFO] tweaked toml for git repo https://github.com/asrcpq/mypuzzle written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" __CARGO_TEST_CHANNEL_OVERRIDE_DO_NOT_USE_THIS="nightly" "/workspace/cargo-home/bin/cargo" "+9610dfe5a9a731ced1ea4923ecbd0c57fe367898" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Updating git repository `https://github.com/gyng/synthrs`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9610dfe5a9a731ced1ea4923ecbd0c57fe367898" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded symphonia-metadata v0.5.3
[INFO] [stderr]   Downloaded symphonia v0.5.3
[INFO] [stderr]   Downloaded symphonia-bundle-mp3 v0.5.3
[INFO] [stderr]   Downloaded symphonia-core v0.5.3
[INFO] [stderr]   Downloaded enum-map v2.5.0
[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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+9610dfe5a9a731ced1ea4923ecbd0c57fe367898" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 703eb4f4cb6af45302d236447c72ad7a14c0bcbf1825c79ab35539cd1c725a6a
[INFO] running `Command { std: "docker" "start" "-a" "703eb4f4cb6af45302d236447c72ad7a14c0bcbf1825c79ab35539cd1c725a6a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "703eb4f4cb6af45302d236447c72ad7a14c0bcbf1825c79ab35539cd1c725a6a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "703eb4f4cb6af45302d236447c72ad7a14c0bcbf1825c79ab35539cd1c725a6a", kill_on_drop: false }`
[INFO] [stdout] 703eb4f4cb6af45302d236447c72ad7a14c0bcbf1825c79ab35539cd1c725a6a
[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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+9610dfe5a9a731ced1ea4923ecbd0c57fe367898" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6c79ffa92b09e3449f07677dda3c7d3fe5e7a5683a01c4cb4dd7c6641691783d
[INFO] running `Command { std: "docker" "start" "-a" "6c79ffa92b09e3449f07677dda3c7d3fe5e7a5683a01c4cb4dd7c6641691783d", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling libc v0.2.144
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.59
[INFO] [stderr]    Compiling unicode-ident v1.0.9
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling quote v1.0.28
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking ppv-lite86 v0.2.17
[INFO] [stderr]     Checking bitflags v1.3.2
[INFO] [stderr]    Compiling serde v1.0.163
[INFO] [stderr]    Compiling log v0.4.18
[INFO] [stderr]    Compiling serde_json v1.0.96
[INFO] [stderr]    Compiling pkg-config v0.3.27
[INFO] [stderr]     Checking byteorder v1.4.3
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling num-bigint v0.4.3
[INFO] [stderr]    Compiling num-rational v0.4.1
[INFO] [stderr]    Compiling num-iter v0.1.43
[INFO] [stderr]    Compiling alsa-sys v0.3.1
[INFO] [stderr]    Compiling syn v2.0.18
[INFO] [stderr]    Compiling lock_api v0.4.9
[INFO] [stderr]    Compiling parking_lot_core v0.9.7
[INFO] [stderr]     Checking itoa v1.0.6
[INFO] [stderr]     Checking bytemuck v1.13.1
[INFO] [stderr]     Checking ryu v1.0.13
[INFO] [stderr]     Checking arrayvec v0.7.2
[INFO] [stderr]     Checking encoding_rs v0.8.32
[INFO] [stderr]     Checking scopeguard v1.1.0
[INFO] [stderr]     Checking smallvec v1.10.0
[INFO] [stderr]     Checking getrandom v0.2.9
[INFO] [stderr]     Checking symphonia-core v0.5.3
[INFO] [stderr]    Compiling num-complex v0.4.3
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking option-ext v0.2.0
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]     Checking dirs-sys v0.4.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]     Checking nix v0.24.3
[INFO] [stderr]     Checking symphonia-metadata v0.5.3
[INFO] [stderr]     Checking tinyvec_macros v0.1.1
[INFO] [stderr]    Compiling cpal v0.15.2
[INFO] [stderr]     Checking alsa v0.7.0
[INFO] [stderr]     Checking parking_lot v0.12.1
[INFO] [stderr]     Checking symphonia-bundle-mp3 v0.5.3
[INFO] [stderr]     Checking tinyvec v1.6.0
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking directories v5.0.1
[INFO] [stderr]     Checking ogg v0.8.0
[INFO] [stderr]     Checking dasp_sample v0.11.0
[INFO] [stderr]     Checking symphonia v0.5.3
[INFO] [stderr]     Checking hound v3.5.0
[INFO] [stderr]     Checking claxon v0.4.3
[INFO] [stderr]     Checking lewton v0.10.2
[INFO] [stderr]    Compiling num v0.4.0
[INFO] [stderr]     Checking numtoa v0.1.0
[INFO] [stderr]    Compiling synthrs v0.1.0 (https://github.com/gyng/synthrs#77e062f3)
[INFO] [stderr]     Checking termion v2.0.1
[INFO] [stderr]     Checking bimap v0.6.3
[INFO] [stderr]    Compiling tttz-segen v0.1.0 (/opt/rustwide/workdir/src/segen)
[INFO] [stderr]     Checking once_cell v1.17.2
[INFO] [stderr]     Checking rodio v0.17.1
[INFO] [stderr]     Checking tttz-deb v0.1.0 (/opt/rustwide/workdir/src/deb)
[INFO] [stderr]    Compiling tttz-libclient v0.2.0 (/opt/rustwide/workdir/src/libclient)
[INFO] [stderr]    Compiling serde_derive v1.0.163
[INFO] [stderr]    Compiling enum-map-derive v0.11.0
[INFO] [stderr]     Checking enum-map v2.5.0
[INFO] [stderr]     Checking tttz-ruleset v0.1.0 (/opt/rustwide/workdir/src/ruleset)
[INFO] [stderr]     Checking bincode v1.3.3
[INFO] [stderr]     Checking tttz-protocol v0.1.0 (/opt/rustwide/workdir/src/protocol)
[INFO] [stderr]     Checking tttz-mpboard v0.3.0 (/opt/rustwide/workdir/src/mpboard)
[INFO] [stdout] error[E0609]: no field `0` on type `[i8; 2]`
[INFO] [stdout]    --> src/mpboard/src/board.rs:420:34
[INFO] [stdout]     |
[INFO] [stdout] 420 |             blocks.remove(&(shadow_pos[i].0 as i32, shadow_pos[i].1 as i32));
[INFO] [stdout]     |                             --------------^
[INFO] [stdout]     |                             |
[INFO] [stdout]     |                             help: instead of using tuple indexing, use array indexing: `shadow_pos[i][0]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0609]: no field `1` on type `[i8; 2]`
[INFO] [stdout]    --> src/mpboard/src/board.rs:420:58
[INFO] [stdout]     |
[INFO] [stdout] 420 |             blocks.remove(&(shadow_pos[i].0 as i32, shadow_pos[i].1 as i32));
[INFO] [stdout]     |                                                     --------------^
[INFO] [stdout]     |                                                     |
[INFO] [stdout]     |                                                     help: instead of using tuple indexing, use array indexing: `shadow_pos[i][1]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0609]: no field `0` on type `[i8; 2]`
[INFO] [stdout]    --> src/mpboard/src/board.rs:433:34
[INFO] [stdout]     |
[INFO] [stdout] 433 |             blocks.remove(&(shadow_pos[i].0 as i32, shadow_pos[i].1 as i32));
[INFO] [stdout]     |                             --------------^
[INFO] [stdout]     |                             |
[INFO] [stdout]     |                             help: instead of using tuple indexing, use array indexing: `shadow_pos[i][0]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0609]: no field `1` on type `[i8; 2]`
[INFO] [stdout]    --> src/mpboard/src/board.rs:433:58
[INFO] [stdout]     |
[INFO] [stdout] 433 |             blocks.remove(&(shadow_pos[i].0 as i32, shadow_pos[i].1 as i32));
[INFO] [stdout]     |                                                     --------------^
[INFO] [stdout]     |                                                     |
[INFO] [stdout]     |                                                     help: instead of using tuple indexing, use array indexing: `shadow_pos[i][1]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0609`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `tttz-mpboard` (lib test) due to 5 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/mpboard/src/garbage_attack_manager.rs:111:30
[INFO] [stdout]     |
[INFO] [stdout] 111 |     pub fn write_display(&self, mut display: &mut Display) {
[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: variable does not need to be mutable
[INFO] [stdout]   --> src/mpboard/src/utils.rs:16:2
[INFO] [stdout]    |
[INFO] [stdout] 16 |     mut board: &mut Board,
[INFO] [stdout]    |     ----^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "6c79ffa92b09e3449f07677dda3c7d3fe5e7a5683a01c4cb4dd7c6641691783d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6c79ffa92b09e3449f07677dda3c7d3fe5e7a5683a01c4cb4dd7c6641691783d", kill_on_drop: false }`
[INFO] [stdout] 6c79ffa92b09e3449f07677dda3c7d3fe5e7a5683a01c4cb4dd7c6641691783d
