[INFO] cloning repository https://github.com/wehjin/nihongopractice [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/wehjin/nihongopractice" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwehjin%2Fnihongopractice", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwehjin%2Fnihongopractice'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] f7fcc148d5bfd49b412da62deb4e47834f57b792 [INFO] testing wehjin/nihongopractice against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwehjin%2Fnihongopractice" "/workspace/builds/worker-4/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/wehjin/nihongopractice on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/wehjin/nihongopractice [INFO] finished tweaking git repo https://github.com/wehjin/nihongopractice [INFO] tweaked toml for git repo https://github.com/wehjin/nihongopractice written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate git repo https://github.com/wehjin/nihongopractice already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6b8ac6ea86250c32005a8097300b58d64af7c0aa95872af06cc95b4d830fd2a6 [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" "6b8ac6ea86250c32005a8097300b58d64af7c0aa95872af06cc95b4d830fd2a6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6b8ac6ea86250c32005a8097300b58d64af7c0aa95872af06cc95b4d830fd2a6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6b8ac6ea86250c32005a8097300b58d64af7c0aa95872af06cc95b4d830fd2a6", kill_on_drop: false }` [INFO] [stdout] 6b8ac6ea86250c32005a8097300b58d64af7c0aa95872af06cc95b4d830fd2a6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d7194b8c407f1a89bda475a1f7896883587c467a8f3d17f205a3a8a13ae6d625 [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" "d7194b8c407f1a89bda475a1f7896883587c467a8f3d17f205a3a8a13ae6d625", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.69 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling wasm-bindgen-shared v0.2.73 [INFO] [stderr] Compiling bumpalo v3.6.1 [INFO] [stderr] Compiling wasm-bindgen v0.2.73 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling serde_json v1.0.64 [INFO] [stderr] Compiling proc-macro-nested v0.1.7 [INFO] [stderr] Compiling itoa v0.4.7 [INFO] [stderr] Compiling futures-sink v0.3.13 [INFO] [stderr] Compiling futures-core v0.3.13 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling pin-project-lite v0.2.6 [INFO] [stderr] Compiling libc v0.2.93 [INFO] [stderr] Compiling futures-task v0.3.13 [INFO] [stderr] Compiling pin-utils v0.1.0 [INFO] [stderr] Compiling stdweb-internal-runtime v0.1.5 [INFO] [stderr] Compiling futures-io v0.3.13 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling anyhow v1.0.40 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Compiling yew v0.14.3 [INFO] [stderr] Compiling discard v1.0.4 [INFO] [stderr] Compiling bytes v1.0.1 [INFO] [stderr] Compiling hashbrown v0.9.1 [INFO] [stderr] Compiling shadow_core v0.1.0 (https://github.com/wehjin/shadow-core.git#8e270fe2) [INFO] [stderr] Compiling futures-channel v0.3.13 [INFO] [stderr] Compiling proc-macro2 v1.0.26 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling stdweb v0.4.20 [INFO] [stderr] Compiling indexmap v1.6.2 [INFO] [stderr] Compiling http v0.2.4 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling verb v0.1.0 (https://github.com/wehjin/verb.git#4a85a1b5) [INFO] [stderr] Compiling wasm-bindgen-backend v0.2.73 [INFO] [stderr] Compiling wasm-bindgen-macro-support v0.2.73 [INFO] [stderr] Compiling serde_derive v1.0.125 [INFO] [stderr] Compiling futures-macro v0.3.13 [INFO] [stderr] Compiling thiserror-impl v1.0.24 [INFO] [stderr] Compiling yew-macro v0.14.1 [INFO] [stderr] Compiling wasm-bindgen-macro v0.2.73 [INFO] [stderr] Compiling futures-util v0.3.13 [INFO] [stderr] Compiling thiserror v1.0.24 [INFO] [stderr] Compiling js-sys v0.3.50 [INFO] [stderr] Compiling console_error_panic_hook v0.1.6 [INFO] [stderr] Compiling futures-executor v0.3.13 [INFO] [stderr] Compiling futures v0.3.13 [INFO] [stderr] Compiling serde v1.0.125 [INFO] [stderr] Compiling web-sys v0.3.50 [INFO] [stderr] Compiling wasm-bindgen-futures v0.4.23 [INFO] [stderr] Compiling bincode v1.2.1 [INFO] [stderr] Compiling stdweb-derive v0.5.3 [INFO] [stderr] Compiling stdweb-internal-macros v0.2.9 [INFO] [stderr] Compiling gloo-events v0.1.1 [INFO] [stderr] Compiling gloo-timers v0.2.1 [INFO] [stderr] Compiling gloo-console-timer v0.1.0 [INFO] [stderr] Compiling gloo-file v0.1.0 [INFO] [stderr] Compiling gloo v0.2.1 [INFO] [stderr] Compiling web_logger v0.2.0 [INFO] [stderr] Compiling potential v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: function is never used: `flat_accent` [INFO] [stdout] --> src/mdc.rs:12:9 [INFO] [stdout] | [INFO] [stdout] 12 | pub fn flat_accent(label: &str, on_click: impl Fn() + 'static) -> Html { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `raised` [INFO] [stdout] --> src/mdc.rs:16:9 [INFO] [stdout] | [INFO] [stdout] 16 | pub fn raised(label: &str, on_click: impl Fn() + 'static) -> Html { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `hidden` [INFO] [stdout] --> src/mdc.rs:77:9 [INFO] [stdout] | [INFO] [stdout] 77 | pub fn hidden(id: &str, src: &str, node_ref: &NodeRef) -> Html { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `audio` [INFO] [stdout] --> src/mdc.rs:81:5 [INFO] [stdout] | [INFO] [stdout] 81 | fn audio(id: &str, controls: bool, src: &str, node_ref: &NodeRef) -> Html { [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 2m 01s [INFO] running `Command { std: "docker" "inspect" "d7194b8c407f1a89bda475a1f7896883587c467a8f3d17f205a3a8a13ae6d625", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d7194b8c407f1a89bda475a1f7896883587c467a8f3d17f205a3a8a13ae6d625", kill_on_drop: false }` [INFO] [stdout] d7194b8c407f1a89bda475a1f7896883587c467a8f3d17f205a3a8a13ae6d625 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] de40296bc94882811b55544f9e72c7a1c2bfba144ad0a63e96585a7335bb5dfb [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" "de40296bc94882811b55544f9e72c7a1c2bfba144ad0a63e96585a7335bb5dfb", kill_on_drop: false }` [INFO] [stderr] Compiling futures v0.1.31 [INFO] [stderr] Compiling wasm-bindgen-test-macro v0.2.50 [INFO] [stdout] warning: function is never used: `flat_accent` [INFO] [stdout] --> src/mdc.rs:12:9 [INFO] [stdout] | [INFO] [stdout] 12 | pub fn flat_accent(label: &str, on_click: impl Fn() + 'static) -> Html { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `raised` [INFO] [stdout] --> src/mdc.rs:16:9 [INFO] [stdout] | [INFO] [stdout] 16 | pub fn raised(label: &str, on_click: impl Fn() + 'static) -> Html { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `hidden` [INFO] [stdout] --> src/mdc.rs:77:9 [INFO] [stdout] | [INFO] [stdout] 77 | pub fn hidden(id: &str, src: &str, node_ref: &NodeRef) -> Html { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `audio` [INFO] [stdout] --> src/mdc.rs:81:5 [INFO] [stdout] | [INFO] [stdout] 81 | fn audio(id: &str, controls: bool, src: &str, node_ref: &NodeRef) -> Html { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling wasm-bindgen-futures v0.3.27 [INFO] [stderr] Compiling wasm-bindgen-test v0.2.50 [INFO] [stderr] Compiling potential v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: function is never used: `flat_accent` [INFO] [stdout] --> src/mdc.rs:12:9 [INFO] [stdout] | [INFO] [stdout] 12 | pub fn flat_accent(label: &str, on_click: impl Fn() + 'static) -> Html { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `raised` [INFO] [stdout] --> src/mdc.rs:16:9 [INFO] [stdout] | [INFO] [stdout] 16 | pub fn raised(label: &str, on_click: impl Fn() + 'static) -> Html { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `hidden` [INFO] [stdout] --> src/mdc.rs:77:9 [INFO] [stdout] | [INFO] [stdout] 77 | pub fn hidden(id: &str, src: &str, node_ref: &NodeRef) -> Html { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `audio` [INFO] [stdout] --> src/mdc.rs:81:5 [INFO] [stdout] | [INFO] [stdout] 81 | fn audio(id: &str, controls: bool, src: &str, node_ref: &NodeRef) -> Html { [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 9.73s [INFO] running `Command { std: "docker" "inspect" "de40296bc94882811b55544f9e72c7a1c2bfba144ad0a63e96585a7335bb5dfb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "de40296bc94882811b55544f9e72c7a1c2bfba144ad0a63e96585a7335bb5dfb", kill_on_drop: false }` [INFO] [stdout] de40296bc94882811b55544f9e72c7a1c2bfba144ad0a63e96585a7335bb5dfb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 5a91fea312c1874cac47dedd6db08f647305217549e494dace9420bf333f9528 [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" "5a91fea312c1874cac47dedd6db08f647305217549e494dace9420bf333f9528", kill_on_drop: false }` [INFO] [stdout] [INFO] [stderr] warning: function is never used: `flat_accent` [INFO] [stdout] running 9 tests [INFO] [stderr] --> src/mdc.rs:12:9 [INFO] [stderr] | [INFO] [stderr] 12 | pub fn flat_accent(label: &str, on_click: impl Fn() + 'static) -> Html { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `raised` [INFO] [stderr] --> src/mdc.rs:16:9 [INFO] [stderr] | [INFO] [stderr] 16 | pub fn raised(label: &str, on_click: impl Fn() + 'static) -> Html { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `hidden` [INFO] [stderr] --> src/mdc.rs:77:9 [INFO] [stderr] | [INFO] [stderr] 77 | pub fn hidden(id: &str, src: &str, node_ref: &NodeRef) -> Html { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `audio` [INFO] [stderr] --> src/mdc.rs:81:5 [INFO] [stderr] | [INFO] [stderr] 81 | fn audio(id: &str, controls: bool, src: &str, node_ref: &NodeRef) -> Html { [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `potential` (lib) generated 4 warnings [INFO] [stderr] warning: `potential` (lib test) generated 4 warnings (4 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.16s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/potential-6d4b771dc80d86c4) [INFO] [stdout] test recognition::round::tests::fail_first_step ... ok [INFO] [stderr] Running tests/web.rs (/opt/rustwide/target/debug/deps/web-12df9bb0428cfe3a) [INFO] [stdout] test recognition::round::tests::fail_last_step ... ok [INFO] [stderr] Doc-tests potential [INFO] [stdout] test recognition::round::tests::pass_first_step ... ok [INFO] [stdout] test recognition::round::tests::pass_last_step ... ok [INFO] [stdout] test recognition::step::tests::has_audio ... ok [INFO] [stdout] test recognition::round::tests::new ... ok [INFO] [stdout] test recognition::step::tests::has_answer ... ok [INFO] [stdout] test recognition::tests::new_challenge ... ok [INFO] [stdout] test recognition::tests::pass_last_step ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [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] [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" "5a91fea312c1874cac47dedd6db08f647305217549e494dace9420bf333f9528", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5a91fea312c1874cac47dedd6db08f647305217549e494dace9420bf333f9528", kill_on_drop: false }` [INFO] [stdout] 5a91fea312c1874cac47dedd6db08f647305217549e494dace9420bf333f9528