[INFO] fetching crate game_kernel_settings 0.1.0...
[INFO] testing game_kernel_settings-0.1.0 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7
[INFO] extracting crate game_kernel_settings 0.1.0 into /workspace/builds/worker-2-tc1/source
[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-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate game_kernel_settings 0.1.0 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 8 packages to latest compatible versions
[INFO] [stderr]       Adding toml v0.4.10 (available: v0.9.8)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] adf24f41b05b41cb5473c2bb4a6b1a1678e2a0cc62a79ea244c5d13a1e9a4778
[INFO] running `Command { std: "docker" "start" "-a" "adf24f41b05b41cb5473c2bb4a6b1a1678e2a0cc62a79ea244c5d13a1e9a4778", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "adf24f41b05b41cb5473c2bb4a6b1a1678e2a0cc62a79ea244c5d13a1e9a4778", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "adf24f41b05b41cb5473c2bb4a6b1a1678e2a0cc62a79ea244c5d13a1e9a4778", kill_on_drop: false }`
[INFO] [stdout] adf24f41b05b41cb5473c2bb4a6b1a1678e2a0cc62a79ea244c5d13a1e9a4778
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9253ac5e700c51906320e1b7efe0496592dff749293e1b8b2186d7e4e674f635
[INFO] running `Command { std: "docker" "start" "-a" "9253ac5e700c51906320e1b7efe0496592dff749293e1b8b2186d7e4e674f635", kill_on_drop: false }`
[INFO] [stderr]    Compiling quote v1.0.42
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling syn v2.0.110
[INFO] [stderr]    Compiling toml v0.4.10
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling game_kernel_settings v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `t` is never read
[INFO] [stdout]   --> src/settings/mod.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct Config {
[INFO] [stdout]    |            ------ field in this struct
[INFO] [stdout] 11 |     t: Table,
[INFO] [stdout]    |     ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `conf_for_module` is never used
[INFO] [stdout]   --> src/settings/mod.rs:23:8
[INFO] [stdout]    |
[INFO] [stdout] 14 | impl Config {
[INFO] [stdout]    | ----------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 23 |     fn conf_for_module<'a, T: Deserialize<'a> + ConfigModule>(&mut self) -> T {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.90s
[INFO] running `Command { std: "docker" "inspect" "9253ac5e700c51906320e1b7efe0496592dff749293e1b8b2186d7e4e674f635", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9253ac5e700c51906320e1b7efe0496592dff749293e1b8b2186d7e4e674f635", kill_on_drop: false }`
[INFO] [stdout] 9253ac5e700c51906320e1b7efe0496592dff749293e1b8b2186d7e4e674f635
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 27b70aa311140847c158c0cd09d3748fdd708fdfc052442b6a2fba025ba4d37a
[INFO] running `Command { std: "docker" "start" "-a" "27b70aa311140847c158c0cd09d3748fdd708fdfc052442b6a2fba025ba4d37a", kill_on_drop: false }`
[INFO] [stdout] warning: field `t` is never read
[INFO] [stdout]   --> src/settings/mod.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct Config {
[INFO] [stdout]    |            ------ field in this struct
[INFO] [stdout] 11 |     t: Table,
[INFO] [stdout]    |     ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `conf_for_module` is never used
[INFO] [stdout]   --> src/settings/mod.rs:23:8
[INFO] [stdout]    |
[INFO] [stdout] 14 | impl Config {
[INFO] [stdout]    | ----------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 23 |     fn conf_for_module<'a, T: Deserialize<'a> + ConfigModule>(&mut self) -> T {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling game_kernel_settings v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `t` is never read
[INFO] [stdout]   --> src/settings/mod.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct Config {
[INFO] [stdout]    |            ------ field in this struct
[INFO] [stdout] 11 |     t: Table,
[INFO] [stdout]    |     ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `conf_for_module` is never used
[INFO] [stdout]   --> src/settings/mod.rs:23:8
[INFO] [stdout]    |
[INFO] [stdout] 14 | impl Config {
[INFO] [stdout]    | ----------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 23 |     fn conf_for_module<'a, T: Deserialize<'a> + ConfigModule>(&mut self) -> T {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.32s
[INFO] running `Command { std: "docker" "inspect" "27b70aa311140847c158c0cd09d3748fdd708fdfc052442b6a2fba025ba4d37a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "27b70aa311140847c158c0cd09d3748fdd708fdfc052442b6a2fba025ba4d37a", kill_on_drop: false }`
[INFO] [stdout] 27b70aa311140847c158c0cd09d3748fdd708fdfc052442b6a2fba025ba4d37a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1821d07d8fd2f3f5b1830f1413a90c52f21df26f9ad6b0a41591f5c705badd0c
[INFO] running `Command { std: "docker" "start" "-a" "1821d07d8fd2f3f5b1830f1413a90c52f21df26f9ad6b0a41591f5c705badd0c", kill_on_drop: false }`
[INFO] [stderr] warning: field `t` is never read
[INFO] [stderr]   --> src/settings/mod.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 10 | pub struct Config {
[INFO] [stderr]    |            ------ field in this struct
[INFO] [stderr] 11 |     t: Table,
[INFO] [stderr]    |     ^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method `conf_for_module` is never used
[INFO] [stderr]   --> src/settings/mod.rs:23:8
[INFO] [stderr]    |
[INFO] [stderr] 14 | impl Config {
[INFO] [stderr]    | ----------- method in this implementation
[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` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/game_kernel_settings-da607cd1ea1bbb25)
[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" "1821d07d8fd2f3f5b1830f1413a90c52f21df26f9ad6b0a41591f5c705badd0c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1821d07d8fd2f3f5b1830f1413a90c52f21df26f9ad6b0a41591f5c705badd0c", kill_on_drop: false }`
[INFO] [stdout] 1821d07d8fd2f3f5b1830f1413a90c52f21df26f9ad6b0a41591f5c705badd0c