[INFO] cloning repository https://github.com/redraincatching/match_database
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/redraincatching/match_database" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fredraincatching%2Fmatch_database", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fredraincatching%2Fmatch_database'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5ba585408047a83fddb569f8ed93e6dc29659a3d
[INFO] checking redraincatching/match_database against master#4455c8937007f3cc3c078375a335d86dbab391ce for pr-140956
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fredraincatching%2Fmatch_database" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/redraincatching/match_database
[INFO] finished tweaking git repo https://github.com/redraincatching/match_database
[INFO] tweaked toml for git repo https://github.com/redraincatching/match_database written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/redraincatching/match_database on toolchain 4455c8937007f3cc3c078375a335d86dbab391ce
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4455c8937007f3cc3c078375a335d86dbab391ce" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/redraincatching/match_database 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" "+4455c8937007f3cc3c078375a335d86dbab391ce" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+4455c8937007f3cc3c078375a335d86dbab391ce" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1eace7cea7c23c0e6fea3f56940742c5771977552367fa7b52b4c95318928e50
[INFO] running `Command { std: "docker" "start" "-a" "1eace7cea7c23c0e6fea3f56940742c5771977552367fa7b52b4c95318928e50", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1eace7cea7c23c0e6fea3f56940742c5771977552367fa7b52b4c95318928e50", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1eace7cea7c23c0e6fea3f56940742c5771977552367fa7b52b4c95318928e50", kill_on_drop: false }`
[INFO] [stdout] 1eace7cea7c23c0e6fea3f56940742c5771977552367fa7b52b4c95318928e50
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+4455c8937007f3cc3c078375a335d86dbab391ce" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a3a14721b6ce8ddb64454c32e279ee0025312e14a3fa5ad14eef1598f6f988a7
[INFO] running `Command { std: "docker" "start" "-a" "a3a14721b6ce8ddb64454c32e279ee0025312e14a3fa5ad14eef1598f6f988a7", kill_on_drop: false }`
[INFO] [stderr]     Checking match_database v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `id` and `ball` are never read
[INFO] [stdout]    --> src/main.rs:106:5
[INFO] [stdout]     |
[INFO] [stdout] 105 | struct Timestamp {
[INFO] [stdout]     |        --------- fields in this struct
[INFO] [stdout] 106 |     id : u32,
[INFO] [stdout]     |     ^^
[INFO] [stdout] 107 |     players : Vec<Player>,
[INFO] [stdout] 108 |     ball : Ball
[INFO] [stdout]     |     ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `id` and `ball` are never read
[INFO] [stdout]    --> src/main.rs:106:5
[INFO] [stdout]     |
[INFO] [stdout] 105 | struct Timestamp {
[INFO] [stdout]     |        --------- fields in this struct
[INFO] [stdout] 106 |     id : u32,
[INFO] [stdout]     |     ^^
[INFO] [stdout] 107 |     players : Vec<Player>,
[INFO] [stdout] 108 |     ball : Ball
[INFO] [stdout]     |     ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `id` is never read
[INFO] [stdout]    --> src/main.rs:112:9
[INFO] [stdout]     |
[INFO] [stdout] 111 | struct Player {
[INFO] [stdout]     |        ------ field in this struct
[INFO] [stdout] 112 |     pub id : u64,
[INFO] [stdout]     |         ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `id` is never read
[INFO] [stdout]    --> src/main.rs:112:9
[INFO] [stdout]     |
[INFO] [stdout] 111 | struct Player {
[INFO] [stdout]     |        ------ field in this struct
[INFO] [stdout] 112 |     pub id : u64,
[INFO] [stdout]     |         ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `x`, `y`, and `z` are never read
[INFO] [stdout]    --> src/main.rs:118:5
[INFO] [stdout]     |
[INFO] [stdout] 117 | struct Ball {
[INFO] [stdout]     |        ---- fields in this struct
[INFO] [stdout] 118 |     x : u8,
[INFO] [stdout]     |     ^
[INFO] [stdout] 119 |     y : u8,
[INFO] [stdout]     |     ^
[INFO] [stdout] 120 |     z : u8
[INFO] [stdout]     |     ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `x`, `y`, and `z` are never read
[INFO] [stdout]    --> src/main.rs:118:5
[INFO] [stdout]     |
[INFO] [stdout] 117 | struct Ball {
[INFO] [stdout]     |        ---- fields in this struct
[INFO] [stdout] 118 |     x : u8,
[INFO] [stdout]     |     ^
[INFO] [stdout] 119 |     y : u8,
[INFO] [stdout]     |     ^
[INFO] [stdout] 120 |     z : u8
[INFO] [stdout]     |     ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't create a temp dir: No space left on device (os error 28) at path "/opt/rustwide/target/debug/deps/rmetaxDzmhJ"
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't create a temp dir: No space left on device (os error 28) at path "/opt/rustwide/target/debug/deps/rmetavjfYoW"
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `match_database` (bin "match_database" test) due to 1 previous error; 3 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `match_database` (bin "match_database") due to 1 previous error; 3 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "a3a14721b6ce8ddb64454c32e279ee0025312e14a3fa5ad14eef1598f6f988a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a3a14721b6ce8ddb64454c32e279ee0025312e14a3fa5ad14eef1598f6f988a7", kill_on_drop: false }`
[INFO] [stdout] a3a14721b6ce8ddb64454c32e279ee0025312e14a3fa5ad14eef1598f6f988a7