[INFO] cloning repository https://github.com/pedropnaves/rust-game-server
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/pedropnaves/rust-game-server" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpedropnaves%2Frust-game-server", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpedropnaves%2Frust-game-server'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e4c65708dfd12eaacac67adca9b21b1fe31c07c6
[INFO] testing pedropnaves/rust-game-server against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpedropnaves%2Frust-game-server" "/workspace/builds/worker-9/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/pedropnaves/rust-game-server on toolchain 62efba8a050c64249dab942951bb28f710208bc8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/pedropnaves/rust-game-server
[INFO] finished tweaking git repo https://github.com/pedropnaves/rust-game-server
[INFO] tweaked toml for git repo https://github.com/pedropnaves/rust-game-server written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate git repo https://github.com/pedropnaves/rust-game-server already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "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-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fac5547eed6148d5d3e0fd561bb7d7b6de7ed99589958ad41e5e53c5f46b749f
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "fac5547eed6148d5d3e0fd561bb7d7b6de7ed99589958ad41e5e53c5f46b749f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fac5547eed6148d5d3e0fd561bb7d7b6de7ed99589958ad41e5e53c5f46b749f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fac5547eed6148d5d3e0fd561bb7d7b6de7ed99589958ad41e5e53c5f46b749f", kill_on_drop: false }`
[INFO] [stdout] fac5547eed6148d5d3e0fd561bb7d7b6de7ed99589958ad41e5e53c5f46b749f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7a80bc2de31271d63195269fd0c077aa6bb1bd96a752a859c7e3144959933799
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "7a80bc2de31271d63195269fd0c077aa6bb1bd96a752a859c7e3144959933799", kill_on_drop: false }`
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling once_cell v1.4.1
[INFO] [stderr]    Compiling byte v0.2.4
[INFO] [stderr]    Compiling threadpool v1.8.1
[INFO] [stderr]    Compiling game-server v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/network/message/input_message.rs:51:13
[INFO] [stdout]    |
[INFO] [stdout] 42 |             _result => {
[INFO] [stdout]    |             ------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 51 |             Err(_) => (buffer, 0),
[INFO] [stdout]    |             ^^^^^^ unreachable pattern
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_u32`
[INFO] [stdout]   --> src/network/message/input_message.rs:70:12
[INFO] [stdout]    |
[INFO] [stdout] 70 |     pub fn get_u32(&mut self) -> u32 {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]   --> src/network/message/input_message.rs:69:12
[INFO] [stdout]    |
[INFO] [stdout] 69 |     #[warn(dead_code)]
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_u64`
[INFO] [stdout]   --> src/network/message/input_message.rs:78:12
[INFO] [stdout]    |
[INFO] [stdout] 78 |     pub fn get_u64(&mut self) -> u64 {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]   --> src/network/message/input_message.rs:77:12
[INFO] [stdout]    |
[INFO] [stdout] 77 |     #[warn(dead_code)]
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `add_u64`
[INFO] [stdout]   --> src/network/message/output_message.rs:51:12
[INFO] [stdout]    |
[INFO] [stdout] 51 |     pub fn add_u64(&mut self, value: u64) {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]   --> src/network/message/output_message.rs:50:12
[INFO] [stdout]    |
[INFO] [stdout] 50 |     #[warn(dead_code)]
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.69s
[INFO] running `Command { std: "docker" "inspect" "7a80bc2de31271d63195269fd0c077aa6bb1bd96a752a859c7e3144959933799", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7a80bc2de31271d63195269fd0c077aa6bb1bd96a752a859c7e3144959933799", kill_on_drop: false }`
[INFO] [stdout] 7a80bc2de31271d63195269fd0c077aa6bb1bd96a752a859c7e3144959933799
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1eeccfceb0e6caa4e59989be40cc26bcb521e660021ecb0ca749bf85fa9132a8
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "1eeccfceb0e6caa4e59989be40cc26bcb521e660021ecb0ca749bf85fa9132a8", kill_on_drop: false }`
[INFO] [stderr]    Compiling game-server v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/network/message/input_message.rs:51:13
[INFO] [stdout]    |
[INFO] [stdout] 42 |             _result => {
[INFO] [stdout]    |             ------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 51 |             Err(_) => (buffer, 0),
[INFO] [stdout]    |             ^^^^^^ unreachable pattern
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_u32`
[INFO] [stdout]   --> src/network/message/input_message.rs:70:12
[INFO] [stdout]    |
[INFO] [stdout] 70 |     pub fn get_u32(&mut self) -> u32 {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]   --> src/network/message/input_message.rs:69:12
[INFO] [stdout]    |
[INFO] [stdout] 69 |     #[warn(dead_code)]
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_u64`
[INFO] [stdout]   --> src/network/message/input_message.rs:78:12
[INFO] [stdout]    |
[INFO] [stdout] 78 |     pub fn get_u64(&mut self) -> u64 {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]   --> src/network/message/input_message.rs:77:12
[INFO] [stdout]    |
[INFO] [stdout] 77 |     #[warn(dead_code)]
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `add_u64`
[INFO] [stdout]   --> src/network/message/output_message.rs:51:12
[INFO] [stdout]    |
[INFO] [stdout] 51 |     pub fn add_u64(&mut self, value: u64) {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]   --> src/network/message/output_message.rs:50:12
[INFO] [stdout]    |
[INFO] [stdout] 50 |     #[warn(dead_code)]
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.09s
[INFO] running `Command { std: "docker" "inspect" "1eeccfceb0e6caa4e59989be40cc26bcb521e660021ecb0ca749bf85fa9132a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1eeccfceb0e6caa4e59989be40cc26bcb521e660021ecb0ca749bf85fa9132a8", kill_on_drop: false }`
[INFO] [stdout] 1eeccfceb0e6caa4e59989be40cc26bcb521e660021ecb0ca749bf85fa9132a8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 46cf974534c263f22bfd1f757c718b6e8fd243354e6386ed0323fb9500a4b618
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "46cf974534c263f22bfd1f757c718b6e8fd243354e6386ed0323fb9500a4b618", kill_on_drop: false }`
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]   --> src/network/message/input_message.rs:51:13
[INFO] [stderr]    |
[INFO] [stderr] 42 |             _result => {
[INFO] [stderr]    |             ------- matches any value
[INFO] [stderr] ...
[INFO] [stderr] 51 |             Err(_) => (buffer, 0),
[INFO] [stderr]    |             ^^^^^^ unreachable pattern
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `get_u32`
[INFO] [stderr]   --> src/network/message/input_message.rs:70:12
[INFO] [stderr]    |
[INFO] [stderr] 70 |     pub fn get_u32(&mut self) -> u32 {
[INFO] [stderr]    |            ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] note: the lint level is defined here
[INFO] [stderr]   --> src/network/message/input_message.rs:69:12
[INFO] [stderr]    |
[INFO] [stderr] 69 |     #[warn(dead_code)]
[INFO] [stderr]    |            ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `get_u64`
[INFO] [stderr]   --> src/network/message/input_message.rs:78:12
[INFO] [stderr]    |
[INFO] [stderr] 78 |     pub fn get_u64(&mut self) -> u64 {
[INFO] [stderr]    |            ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] note: the lint level is defined here
[INFO] [stderr]   --> src/network/message/input_message.rs:77:12
[INFO] [stderr]    |
[INFO] [stderr] 77 |     #[warn(dead_code)]
[INFO] [stderr]    |            ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `add_u64`
[INFO] [stderr]   --> src/network/message/output_message.rs:51:12
[INFO] [stderr]    |
[INFO] [stderr] 51 |     pub fn add_u64(&mut self, value: u64) {
[INFO] [stderr]    |            ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] note: the lint level is defined here
[INFO] [stderr]   --> src/network/message/output_message.rs:50:12
[INFO] [stderr]    |
[INFO] [stderr] 50 |     #[warn(dead_code)]
[INFO] [stderr]    |            ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `game-server` (bin "game-server" test) generated 4 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/game_server-b37afef9088e45be)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "46cf974534c263f22bfd1f757c718b6e8fd243354e6386ed0323fb9500a4b618", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "46cf974534c263f22bfd1f757c718b6e8fd243354e6386ed0323fb9500a4b618", kill_on_drop: false }`
[INFO] [stdout] 46cf974534c263f22bfd1f757c718b6e8fd243354e6386ed0323fb9500a4b618