[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 beta-2021-09-08 for beta-1.56-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwehjin%2Fnihongopractice" "/workspace/builds/worker-1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/wehjin/nihongopractice on toolchain beta-2021-09-08 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "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-1/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" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating git repository `https://github.com/wehjin/shadow-core.git` [INFO] [stderr] Updating git repository `https://github.com/wehjin/verb.git` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 77fe88acb8508661aabc45751943fb8b93a205b539a2bf8c47afcdcdf1f8d269 [INFO] running `Command { std: "docker" "start" "-a" "77fe88acb8508661aabc45751943fb8b93a205b539a2bf8c47afcdcdf1f8d269", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "77fe88acb8508661aabc45751943fb8b93a205b539a2bf8c47afcdcdf1f8d269", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "77fe88acb8508661aabc45751943fb8b93a205b539a2bf8c47afcdcdf1f8d269", kill_on_drop: false }` [INFO] [stdout] 77fe88acb8508661aabc45751943fb8b93a205b539a2bf8c47afcdcdf1f8d269 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 101857a3ddff1d6e9f8e35a1b325a1c358eeb8524a0fcbcc423766b7d915744a [INFO] running `Command { std: "docker" "start" "-a" "101857a3ddff1d6e9f8e35a1b325a1c358eeb8524a0fcbcc423766b7d915744a", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.69 [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 memchr v2.3.4 [INFO] [stderr] Compiling proc-macro-nested v0.1.7 [INFO] [stderr] Compiling futures-core v0.3.13 [INFO] [stderr] Compiling futures-sink v0.3.13 [INFO] [stderr] Compiling pin-project-lite v0.2.6 [INFO] [stderr] Compiling stdweb-internal-runtime v0.1.5 [INFO] [stderr] Compiling futures-task v0.3.13 [INFO] [stderr] Compiling futures-io v0.3.13 [INFO] [stderr] Compiling libc v0.2.93 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling base-x v0.2.8 [INFO] [stderr] Compiling boolinator v2.4.0 [INFO] [stderr] Compiling bytes v1.0.1 [INFO] [stderr] Compiling discard v1.0.4 [INFO] [stderr] Compiling yew v0.14.3 [INFO] [stderr] Compiling anymap v0.12.1 [INFO] [stderr] Compiling cfg-match v0.2.1 [INFO] [stderr] Compiling shadow_core v0.1.0 (https://github.com/wehjin/shadow-core.git#8e270fe2) [INFO] [stderr] Compiling indexmap v1.6.2 [INFO] [stderr] Compiling proc-macro2 v1.0.26 [INFO] [stderr] Compiling stdweb v0.4.20 [INFO] [stderr] Compiling futures-channel v0.3.13 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling http v0.2.4 [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 serde v1.0.125 [INFO] [stderr] Compiling futures-executor v0.3.13 [INFO] [stderr] Compiling futures v0.3.13 [INFO] [stderr] Compiling web-sys v0.3.50 [INFO] [stderr] Compiling wasm-bindgen-futures v0.4.23 [INFO] [stderr] Compiling serde_json v1.0.64 [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-console-timer v0.1.0 [INFO] [stderr] Compiling gloo-timers v0.2.1 [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 1m 05s [INFO] running `Command { std: "docker" "inspect" "101857a3ddff1d6e9f8e35a1b325a1c358eeb8524a0fcbcc423766b7d915744a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "101857a3ddff1d6e9f8e35a1b325a1c358eeb8524a0fcbcc423766b7d915744a", kill_on_drop: false }` [INFO] [stdout] 101857a3ddff1d6e9f8e35a1b325a1c358eeb8524a0fcbcc423766b7d915744a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0694473de97b5a9e51a7fa879084bda318d61178bd1515654fe74f2f5f3dc29d [INFO] running `Command { std: "docker" "start" "-a" "0694473de97b5a9e51a7fa879084bda318d61178bd1515654fe74f2f5f3dc29d", kill_on_drop: false }` [INFO] [stderr] Compiling futures v0.1.31 [INFO] [stderr] Compiling scoped-tls v1.0.0 [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 7.69s [INFO] running `Command { std: "docker" "inspect" "0694473de97b5a9e51a7fa879084bda318d61178bd1515654fe74f2f5f3dc29d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0694473de97b5a9e51a7fa879084bda318d61178bd1515654fe74f2f5f3dc29d", kill_on_drop: false }` [INFO] [stdout] 0694473de97b5a9e51a7fa879084bda318d61178bd1515654fe74f2f5f3dc29d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 28b152a3053153ed5dbb0b27322647cb8e5a2be65c104bbfb20eb061eeb09f6f [INFO] running `Command { std: "docker" "start" "-a" "28b152a3053153ed5dbb0b27322647cb8e5a2be65c104bbfb20eb061eeb09f6f", 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 0.08s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/potential-c2d61b18b6977102) [INFO] [stdout] test recognition::round::tests::fail_last_step ... ok [INFO] [stdout] test recognition::round::tests::fail_first_step ... ok [INFO] [stdout] test recognition::round::tests::pass_first_step ... ok [INFO] [stdout] test recognition::round::tests::pass_last_step ... ok [INFO] [stdout] test recognition::tests::new_challenge ... ok [INFO] [stdout] test recognition::round::tests::new ... ok [INFO] [stdout] test recognition::step::tests::has_answer ... ok [INFO] [stdout] test recognition::step::tests::has_audio ... 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 0.03s [INFO] [stdout] [INFO] [stderr] Running tests/web.rs (/opt/rustwide/target/debug/deps/web-b26184273486b01a) [INFO] [stdout] [INFO] [stderr] Doc-tests potential [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" "28b152a3053153ed5dbb0b27322647cb8e5a2be65c104bbfb20eb061eeb09f6f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "28b152a3053153ed5dbb0b27322647cb8e5a2be65c104bbfb20eb061eeb09f6f", kill_on_drop: false }` [INFO] [stdout] 28b152a3053153ed5dbb0b27322647cb8e5a2be65c104bbfb20eb061eeb09f6f