[INFO] cloning repository https://github.com/phaazon/codingame-unleash-the-geek
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/phaazon/codingame-unleash-the-geek" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fphaazon%2Fcodingame-unleash-the-geek", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fphaazon%2Fcodingame-unleash-the-geek'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ab1aab147caac589f54bfe18e05b4b25d90874d7
[INFO] checking phaazon/codingame-unleash-the-geek against master#8e37e151835d96d6a7415e93e6876561485a3354 for pr-134218
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fphaazon%2Fcodingame-unleash-the-geek" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/phaazon/codingame-unleash-the-geek on toolchain 8e37e151835d96d6a7415e93e6876561485a3354
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8e37e151835d96d6a7415e93e6876561485a3354" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/phaazon/codingame-unleash-the-geek
[INFO] finished tweaking git repo https://github.com/phaazon/codingame-unleash-the-geek
[INFO] tweaked toml for git repo https://github.com/phaazon/codingame-unleash-the-geek written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/phaazon/codingame-unleash-the-geek 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" "+8e37e151835d96d6a7415e93e6876561485a3354" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+8e37e151835d96d6a7415e93e6876561485a3354" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5c9ce9c87335a24751525a2c9d5cb8048fe9af2b53c64d450c43676e4d63ac6d
[INFO] running `Command { std: "docker" "start" "-a" "5c9ce9c87335a24751525a2c9d5cb8048fe9af2b53c64d450c43676e4d63ac6d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5c9ce9c87335a24751525a2c9d5cb8048fe9af2b53c64d450c43676e4d63ac6d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5c9ce9c87335a24751525a2c9d5cb8048fe9af2b53c64d450c43676e4d63ac6d", kill_on_drop: false }`
[INFO] [stdout] 5c9ce9c87335a24751525a2c9d5cb8048fe9af2b53c64d450c43676e4d63ac6d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+8e37e151835d96d6a7415e93e6876561485a3354" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cfa8a659a9ef8d5d61c5dbe663c2e75fa1ba5c2410f7b239645d217008807291
[INFO] running `Command { std: "docker" "start" "-a" "cfa8a659a9ef8d5d61c5dbe663c2e75fa1ba5c2410f7b239645d217008807291", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.62
[INFO] [stderr]    Compiling getrandom v0.1.12
[INFO] [stderr]     Checking cfg-if v0.1.10
[INFO] [stderr]     Checking ppv-lite86 v0.2.5
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking c2-chacha v0.2.2
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking rand_chacha v0.2.1
[INFO] [stderr]     Checking rand v0.7.2
[INFO] [stderr]     Checking codingame-unleash-the-geek v0.4.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variant `Trap` is never constructed
[INFO] [stdout]    --> src/main.rs:123:3
[INFO] [stdout]     |
[INFO] [stdout] 121 | enum RequestItem {
[INFO] [stdout]     |      ----------- variant in this enum
[INFO] [stdout] 122 |   Radar,
[INFO] [stdout] 123 |   Trap
[INFO] [stdout]     |   ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `RequestItem` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `comment` is never used
[INFO] [stdout]    --> src/main.rs:160:6
[INFO] [stdout]     |
[INFO] [stdout] 155 | impl Request {
[INFO] [stdout]     | ------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 160 |   fn comment<S>(self, msg: S) -> RequestComment where S: Into<String> {
[INFO] [stdout]     |      ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `submit` is never used
[INFO] [stdout]    --> src/main.rs:184:6
[INFO] [stdout]     |
[INFO] [stdout] 176 | impl RequestComment {
[INFO] [stdout]     | ------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 184 |   fn submit(self) {
[INFO] [stdout]     |      ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `deploy_radar_to_random` is never used
[INFO] [stdout]    --> src/main.rs:771:6
[INFO] [stdout]     |
[INFO] [stdout] 758 | impl Order {
[INFO] [stdout]     | ---------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 771 |   fn deploy_radar_to_random(width: i32, height: i32) -> Self {
[INFO] [stdout]     |      ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Trap` is never constructed
[INFO] [stdout]    --> src/main.rs:123:3
[INFO] [stdout]     |
[INFO] [stdout] 121 | enum RequestItem {
[INFO] [stdout]     |      ----------- variant in this enum
[INFO] [stdout] 122 |   Radar,
[INFO] [stdout] 123 |   Trap
[INFO] [stdout]     |   ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `RequestItem` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `codingame-unleash-the-geek` (bin "codingame-unleash-the-geek" test); 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   No space left on device (os error 28)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to parse process output: `/opt/rustwide/rustup-home/toolchains/8e37e151835d96d6a7415e93e6876561485a3354/bin/rustc --crate-name codingame_unleash_the_geek --edition=2018 src/main.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --test --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values())' -C metadata=a8a55b1182e9f2ca -C extra-filename=-5bd2bb6fbacbbea9 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern rand=/opt/rustwide/target/debug/deps/librand-1ef7136dfd928574.rmeta --cap-lints=forbid` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "cfa8a659a9ef8d5d61c5dbe663c2e75fa1ba5c2410f7b239645d217008807291", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cfa8a659a9ef8d5d61c5dbe663c2e75fa1ba5c2410f7b239645d217008807291", kill_on_drop: false }`
[INFO] [stdout] cfa8a659a9ef8d5d61c5dbe663c2e75fa1ba5c2410f7b239645d217008807291