[INFO] fetching crate game_kernel_settings 0.1.0...
[INFO] testing game_kernel_settings-0.1.0 against try#d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2 for pr-86479
[INFO] extracting crate game_kernel_settings 0.1.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate game_kernel_settings 0.1.0 on toolchain d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate game_kernel_settings 0.1.0
[INFO] finished tweaking crates.io crate game_kernel_settings 0.1.0
[INFO] tweaked toml for crates.io crate game_kernel_settings 0.1.0 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "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-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 29719c484f6f336cba87f12a98348e05b1162ee477c60af22217a902dae60b1b
[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" "29719c484f6f336cba87f12a98348e05b1162ee477c60af22217a902dae60b1b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "29719c484f6f336cba87f12a98348e05b1162ee477c60af22217a902dae60b1b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "29719c484f6f336cba87f12a98348e05b1162ee477c60af22217a902dae60b1b", kill_on_drop: false }`
[INFO] [stdout] 29719c484f6f336cba87f12a98348e05b1162ee477c60af22217a902dae60b1b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e70e848c3c0788c644c4ea686f8dbd13c0076111bb186b09d26dd756710b4f46
[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" "e70e848c3c0788c644c4ea686f8dbd13c0076111bb186b09d26dd756710b4f46", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.28
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling toml v0.4.10
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling syn v1.0.74
[INFO] [stderr]    Compiling serde_derive v1.0.127
[INFO] [stderr]    Compiling game_kernel_settings v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field is never read: `t`
[INFO] [stdout]   --> src/settings/mod.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     t: Table,
[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: `conf_for_module`
[INFO] [stdout]   --> src/settings/mod.rs:23:8
[INFO] [stdout]    |
[INFO] [stdout] 23 |     fn conf_for_module<'a, T: Deserialize<'a> + ConfigModule>(&mut self) -> T {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.69s
[INFO] running `Command { std: "docker" "inspect" "e70e848c3c0788c644c4ea686f8dbd13c0076111bb186b09d26dd756710b4f46", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e70e848c3c0788c644c4ea686f8dbd13c0076111bb186b09d26dd756710b4f46", kill_on_drop: false }`
[INFO] [stdout] e70e848c3c0788c644c4ea686f8dbd13c0076111bb186b09d26dd756710b4f46
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 0381eddb434add3de7e74f940b381cb0273ce7549ec7af200431c988caf674e4
[INFO] running `Command { std: "docker" "start" "-a" "0381eddb434add3de7e74f940b381cb0273ce7549ec7af200431c988caf674e4", kill_on_drop: false }`
[INFO] [stderr]    Compiling game_kernel_settings v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field is never read: `t`
[INFO] [stdout]   --> src/settings/mod.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     t: Table,
[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: `conf_for_module`
[INFO] [stdout]   --> src/settings/mod.rs:23:8
[INFO] [stdout]    |
[INFO] [stdout] 23 |     fn conf_for_module<'a, T: Deserialize<'a> + ConfigModule>(&mut self) -> T {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `t`
[INFO] [stdout]   --> src/settings/mod.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     t: Table,
[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: `conf_for_module`
[INFO] [stdout]   --> src/settings/mod.rs:23:8
[INFO] [stdout]    |
[INFO] [stdout] 23 |     fn conf_for_module<'a, T: Deserialize<'a> + ConfigModule>(&mut self) -> T {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.88s
[INFO] running `Command { std: "docker" "inspect" "0381eddb434add3de7e74f940b381cb0273ce7549ec7af200431c988caf674e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0381eddb434add3de7e74f940b381cb0273ce7549ec7af200431c988caf674e4", kill_on_drop: false }`
[INFO] [stdout] 0381eddb434add3de7e74f940b381cb0273ce7549ec7af200431c988caf674e4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] fb3442105f4a3089d1ac08312f8678b168b96659b301136ba21a74066b60680d
[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" "fb3442105f4a3089d1ac08312f8678b168b96659b301136ba21a74066b60680d", kill_on_drop: false }`
[INFO] [stderr] warning: field is never read: `t`
[INFO] [stderr]   --> src/settings/mod.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 |     t: Table,
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `conf_for_module`
[INFO] [stderr]   --> src/settings/mod.rs:23:8
[INFO] [stderr]    |
[INFO] [stderr] 23 |     fn conf_for_module<'a, T: Deserialize<'a> + ConfigModule>(&mut self) -> T {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `game_kernel_settings` (lib) generated 2 warnings
[INFO] [stderr] warning: `game_kernel_settings` (lib test) generated 2 warnings (2 duplicates)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/game_kernel_settings-1c87b1086a531c65)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests game_kernel_settings
[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" "fb3442105f4a3089d1ac08312f8678b168b96659b301136ba21a74066b60680d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fb3442105f4a3089d1ac08312f8678b168b96659b301136ba21a74066b60680d", kill_on_drop: false }`
[INFO] [stdout] fb3442105f4a3089d1ac08312f8678b168b96659b301136ba21a74066b60680d