[INFO] updating cached repository https://github.com/Oshlatant/MiniGames
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }`
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b34cff9a3e04a5db3a58b9c3fc6824fdf0ecb9cf
[INFO] testing Oshlatant/MiniGames against 1.45.2 for beta-1.46-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FOshlatant%2FMiniGames" "/workspace/builds/worker-14/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-14/source'...
[INFO] [stderr] done.
[INFO] [stderr] Checking out files:  95% (254/267)   
Checking out files:  96% (257/267)   
Checking out files:  97% (259/267)   
Checking out files:  98% (262/267)   
Checking out files:  99% (265/267)   
Checking out files: 100% (267/267)   
Checking out files: 100% (267/267), done.
[INFO] validating manifest of git repo https://github.com/Oshlatant/MiniGames on toolchain 1.45.2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Oshlatant/MiniGames
[INFO] finished tweaking git repo https://github.com/Oshlatant/MiniGames
[INFO] tweaked toml for git repo https://github.com/Oshlatant/MiniGames written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] crate git repo https://github.com/Oshlatant/MiniGames already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d87ddd3ca9ca17511382d6b367e01b3fed18c4d80972e35a4a6e3e814af74f05
[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" "d87ddd3ca9ca17511382d6b367e01b3fed18c4d80972e35a4a6e3e814af74f05", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d87ddd3ca9ca17511382d6b367e01b3fed18c4d80972e35a4a6e3e814af74f05", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d87ddd3ca9ca17511382d6b367e01b3fed18c4d80972e35a4a6e3e814af74f05", kill_on_drop: false }`
[INFO] [stdout] d87ddd3ca9ca17511382d6b367e01b3fed18c4d80972e35a4a6e3e814af74f05
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 10009fa20e4da974dea94481d928a6fa444037eed71ef2d61958b9822882976c
[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" "10009fa20e4da974dea94481d928a6fa444037eed71ef2d61958b9822882976c", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.70
[INFO] [stderr]    Compiling getrandom v0.1.14
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling osh_games v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct is never constructed: `User`
[INFO] [stdout]   --> src/utils.rs:83:17
[INFO] [stdout]    |
[INFO] [stdout] 83 |      pub struct User {
[INFO] [stdout]    |                 ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/utils.rs:91:16
[INFO] [stdout]    |
[INFO] [stdout] 91 |         pub fn new(name: String) -> User{
[INFO] [stdout]    |                ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `name`
[INFO] [stdout]    --> src/utils.rs:102:16
[INFO] [stdout]     |
[INFO] [stdout] 102 |         pub fn name(&self) -> &String {
[INFO] [stdout]     |                ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `points`
[INFO] [stdout]    --> src/utils.rs:105:12
[INFO] [stdout]     |
[INFO] [stdout] 105 |         fn points(&self) -> &u32 {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `name_mut`
[INFO] [stdout]    --> src/utils.rs:110:16
[INFO] [stdout]     |
[INFO] [stdout] 110 |         pub fn name_mut(&mut self) -> &mut String {
[INFO] [stdout]     |                ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `reset`
[INFO] [stdout]    --> src/utils.rs:114:16
[INFO] [stdout]     |
[INFO] [stdout] 114 |         pub fn reset(&mut self){
[INFO] [stdout]     |                ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.50s
[INFO] running `Command { std: "docker" "inspect" "10009fa20e4da974dea94481d928a6fa444037eed71ef2d61958b9822882976c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "10009fa20e4da974dea94481d928a6fa444037eed71ef2d61958b9822882976c", kill_on_drop: false }`
[INFO] [stdout] 10009fa20e4da974dea94481d928a6fa444037eed71ef2d61958b9822882976c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3f8473012f4a8083bc08b92de561c85e23f08fb7b594faa2fc677cada219504e
[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" "3f8473012f4a8083bc08b92de561c85e23f08fb7b594faa2fc677cada219504e", kill_on_drop: false }`
[INFO] [stderr]    Compiling osh_games v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct is never constructed: `User`
[INFO] [stdout]   --> src/utils.rs:83:17
[INFO] [stdout]    |
[INFO] [stdout] 83 |      pub struct User {
[INFO] [stdout]    |                 ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/utils.rs:91:16
[INFO] [stdout]    |
[INFO] [stdout] 91 |         pub fn new(name: String) -> User{
[INFO] [stdout]    |                ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `name`
[INFO] [stdout]    --> src/utils.rs:102:16
[INFO] [stdout]     |
[INFO] [stdout] 102 |         pub fn name(&self) -> &String {
[INFO] [stdout]     |                ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `points`
[INFO] [stdout]    --> src/utils.rs:105:12
[INFO] [stdout]     |
[INFO] [stdout] 105 |         fn points(&self) -> &u32 {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `name_mut`
[INFO] [stdout]    --> src/utils.rs:110:16
[INFO] [stdout]     |
[INFO] [stdout] 110 |         pub fn name_mut(&mut self) -> &mut String {
[INFO] [stdout]     |                ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `reset`
[INFO] [stdout]    --> src/utils.rs:114:16
[INFO] [stdout]     |
[INFO] [stdout] 114 |         pub fn reset(&mut self){
[INFO] [stdout]     |                ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.71s
[INFO] running `Command { std: "docker" "inspect" "3f8473012f4a8083bc08b92de561c85e23f08fb7b594faa2fc677cada219504e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3f8473012f4a8083bc08b92de561c85e23f08fb7b594faa2fc677cada219504e", kill_on_drop: false }`
[INFO] [stdout] 3f8473012f4a8083bc08b92de561c85e23f08fb7b594faa2fc677cada219504e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e95c78063ec3ec491ac79c221ae5c7943aa5a267008189ead1369f00d6fdc332
[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" "e95c78063ec3ec491ac79c221ae5c7943aa5a267008189ead1369f00d6fdc332", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr] warning: struct is never constructed: `User`
[INFO] [stdout] running 0 tests
[INFO] [stderr]   --> src/utils.rs:83:17
[INFO] [stdout] 
[INFO] [stderr]    |
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stderr] 83 |      pub struct User {
[INFO] [stdout] 
[INFO] [stderr]    |                 ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `new`
[INFO] [stderr]   --> src/utils.rs:91:16
[INFO] [stderr]    |
[INFO] [stderr] 91 |         pub fn new(name: String) -> User{
[INFO] [stderr]    |                ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `name`
[INFO] [stderr]    --> src/utils.rs:102:16
[INFO] [stderr]     |
[INFO] [stderr] 102 |         pub fn name(&self) -> &String {
[INFO] [stderr]     |                ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `points`
[INFO] [stderr]    --> src/utils.rs:105:12
[INFO] [stderr]     |
[INFO] [stderr] 105 |         fn points(&self) -> &u32 {
[INFO] [stderr]     |            ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `name_mut`
[INFO] [stderr]    --> src/utils.rs:110:16
[INFO] [stderr]     |
[INFO] [stderr] 110 |         pub fn name_mut(&mut self) -> &mut String {
[INFO] [stderr]     |                ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `reset`
[INFO] [stderr]    --> src/utils.rs:114:16
[INFO] [stderr]     |
[INFO] [stderr] 114 |         pub fn reset(&mut self){
[INFO] [stderr]     |                ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 6 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/osh_games-78791d08923a65ce
[INFO] running `Command { std: "docker" "inspect" "e95c78063ec3ec491ac79c221ae5c7943aa5a267008189ead1369f00d6fdc332", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e95c78063ec3ec491ac79c221ae5c7943aa5a267008189ead1369f00d6fdc332", kill_on_drop: false }`
[INFO] [stdout] e95c78063ec3ec491ac79c221ae5c7943aa5a267008189ead1369f00d6fdc332