[INFO] fetching crate rs-youtube 0.2.2... [INFO] testing rs-youtube-0.2.2 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-8 [INFO] extracting crate rs-youtube 0.2.2 into /workspace/builds/worker-0-tc2/source [INFO] started tweaking crates.io crate rs-youtube 0.2.2 [INFO] finished tweaking crates.io crate rs-youtube 0.2.2 [INFO] tweaked toml for crates.io crate rs-youtube 0.2.2 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate rs-youtube 0.2.2 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate rs-youtube 0.2.2 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "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-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 89e6b8526a437ec3c7a6f7e62011278b4c8ac59831a4821be540c44f3343e7de [INFO] running `Command { std: "docker" "start" "-a" "89e6b8526a437ec3c7a6f7e62011278b4c8ac59831a4821be540c44f3343e7de", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "89e6b8526a437ec3c7a6f7e62011278b4c8ac59831a4821be540c44f3343e7de", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "89e6b8526a437ec3c7a6f7e62011278b4c8ac59831a4821be540c44f3343e7de", kill_on_drop: false }` [INFO] [stdout] 89e6b8526a437ec3c7a6f7e62011278b4c8ac59831a4821be540c44f3343e7de [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6b513b3602ac1a5e5e709683e531d12c47e7bf10da04bff08d2d9ea5e7247b49 [INFO] running `Command { std: "docker" "start" "-a" "6b513b3602ac1a5e5e709683e531d12c47e7bf10da04bff08d2d9ea5e7247b49", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.93 [INFO] [stderr] Compiling proc-macro2 v1.0.26 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling syn v1.0.70 [INFO] [stderr] Compiling cc v1.0.67 [INFO] [stderr] Compiling serde_derive v1.0.125 [INFO] [stderr] Compiling once_cell v1.7.2 [INFO] [stderr] Compiling serde v1.0.125 [INFO] [stderr] Compiling matches v0.1.8 [INFO] [stderr] Compiling tinyvec_macros v0.1.0 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling serde_json v1.0.64 [INFO] [stderr] Compiling itoa v0.4.7 [INFO] [stderr] Compiling base64 v0.13.0 [INFO] [stderr] Compiling regex-syntax v0.6.23 [INFO] [stderr] Compiling chunked_transfer v1.4.0 [INFO] [stderr] Compiling tinyvec v1.2.0 [INFO] [stderr] Compiling unicode-bidi v0.3.5 [INFO] [stderr] Compiling form_urlencoded v1.0.1 [INFO] [stderr] Compiling unicode-width v0.1.8 [INFO] [stderr] Compiling webbrowser v0.5.5 [INFO] [stderr] Compiling terminal_size v0.1.16 [INFO] [stderr] Compiling dirs-sys v0.3.6 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling directories v3.0.2 [INFO] [stderr] Compiling ring v0.16.20 [INFO] [stderr] Compiling unicode-normalization v0.1.17 [INFO] [stderr] Compiling regex v1.4.6 [INFO] [stderr] Compiling idna v0.2.3 [INFO] [stderr] Compiling console v0.14.1 [INFO] [stderr] Compiling url v2.2.1 [INFO] [stderr] Compiling serde-query-derive v0.1.3 [INFO] [stderr] Compiling webpki v0.21.4 [INFO] [stderr] Compiling sct v0.6.1 [INFO] [stderr] Compiling webpki-roots v0.21.1 [INFO] [stderr] Compiling rustls v0.19.1 [INFO] [stderr] Compiling toml v0.5.8 [INFO] [stderr] Compiling serde-query v0.1.3 [INFO] [stderr] Compiling ureq v2.1.0 [INFO] [stderr] Compiling rs-youtube v0.2.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `return_string` is never read [INFO] [stdout] --> src/frontend/generic_menu.rs:17:16 [INFO] [stdout] | [INFO] [stdout] 15 | pub struct OrderedItem { [INFO] [stdout] | ----------- field in this struct [INFO] [stdout] 16 | pub(crate) label: String, [INFO] [stdout] 17 | pub(crate) return_string: Option, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `OrderedItem` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `description` and `video_count` are never read [INFO] [stdout] --> src/backend/youtube/search.rs:42:5 [INFO] [stdout] | [INFO] [stdout] 38 | pub struct YoutubeChannel { [INFO] [stdout] | -------------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 42 | description: String, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 43 | video_count: String, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `YoutubeChannel` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 18.99s [INFO] running `Command { std: "docker" "inspect" "6b513b3602ac1a5e5e709683e531d12c47e7bf10da04bff08d2d9ea5e7247b49", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6b513b3602ac1a5e5e709683e531d12c47e7bf10da04bff08d2d9ea5e7247b49", kill_on_drop: false }` [INFO] [stdout] 6b513b3602ac1a5e5e709683e531d12c47e7bf10da04bff08d2d9ea5e7247b49 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 09ecee8f707869df0eb79c3cdad6807f740b78a0930edf7d6f05ae53cdb424dc [INFO] running `Command { std: "docker" "start" "-a" "09ecee8f707869df0eb79c3cdad6807f740b78a0930edf7d6f05ae53cdb424dc", kill_on_drop: false }` [INFO] [stderr] Compiling rs-youtube v0.2.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `return_string` is never read [INFO] [stdout] --> src/frontend/generic_menu.rs:17:16 [INFO] [stdout] | [INFO] [stdout] 15 | pub struct OrderedItem { [INFO] [stdout] | ----------- field in this struct [INFO] [stdout] 16 | pub(crate) label: String, [INFO] [stdout] 17 | pub(crate) return_string: Option, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `OrderedItem` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `description` and `video_count` are never read [INFO] [stdout] --> src/backend/youtube/search.rs:42:5 [INFO] [stdout] | [INFO] [stdout] 38 | pub struct YoutubeChannel { [INFO] [stdout] | -------------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 42 | description: String, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 43 | video_count: String, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `YoutubeChannel` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.69s [INFO] running `Command { std: "docker" "inspect" "09ecee8f707869df0eb79c3cdad6807f740b78a0930edf7d6f05ae53cdb424dc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "09ecee8f707869df0eb79c3cdad6807f740b78a0930edf7d6f05ae53cdb424dc", kill_on_drop: false }` [INFO] [stdout] 09ecee8f707869df0eb79c3cdad6807f740b78a0930edf7d6f05ae53cdb424dc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] af90ac2c789d83885092c98ad01a2e7c00d6330b2e92c8a95c47e3b8d366fec3 [INFO] running `Command { std: "docker" "start" "-a" "af90ac2c789d83885092c98ad01a2e7c00d6330b2e92c8a95c47e3b8d366fec3", kill_on_drop: false }` [INFO] [stderr] warning: field `return_string` is never read [INFO] [stderr] --> src/frontend/generic_menu.rs:17:16 [INFO] [stderr] | [INFO] [stderr] 15 | pub struct OrderedItem { [INFO] [stderr] | ----------- field in this struct [INFO] [stderr] 16 | pub(crate) label: String, [INFO] [stderr] 17 | pub(crate) return_string: Option, [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `OrderedItem` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: fields `description` and `video_count` are never read [INFO] [stderr] --> src/backend/youtube/search.rs:42:5 [INFO] [stderr] | [INFO] [stderr] 38 | pub struct YoutubeChannel { [INFO] [stderr] | -------------- fields in this struct [INFO] [stderr] ... [INFO] [stderr] 42 | description: String, [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] 43 | video_count: String, [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `YoutubeChannel` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: `rs-youtube` (bin "rs-youtube" test) generated 2 warnings [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.09s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rs_youtube-f9e3b645e562c82a) [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" "af90ac2c789d83885092c98ad01a2e7c00d6330b2e92c8a95c47e3b8d366fec3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "af90ac2c789d83885092c98ad01a2e7c00d6330b2e92c8a95c47e3b8d366fec3", kill_on_drop: false }` [INFO] [stdout] af90ac2c789d83885092c98ad01a2e7c00d6330b2e92c8a95c47e3b8d366fec3