[INFO] cloning repository https://github.com/do7be/rust-nlp100 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/do7be/rust-nlp100" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdo7be%2Frust-nlp100", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdo7be%2Frust-nlp100'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 4399481064ca30544066098fc930c37613e2839f [INFO] checking do7be/rust-nlp100 against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdo7be%2Frust-nlp100" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/do7be/rust-nlp100 on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/do7be/rust-nlp100 [INFO] finished tweaking git repo https://github.com/do7be/rust-nlp100 [INFO] tweaked toml for git repo https://github.com/do7be/rust-nlp100 written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/do7be/rust-nlp100 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 240cc27572b3e57af83b1e907f8c925370556a18fbb1a63341aa9493a5a01bcc [INFO] running `Command { std: "docker" "start" "-a" "240cc27572b3e57af83b1e907f8c925370556a18fbb1a63341aa9493a5a01bcc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "240cc27572b3e57af83b1e907f8c925370556a18fbb1a63341aa9493a5a01bcc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "240cc27572b3e57af83b1e907f8c925370556a18fbb1a63341aa9493a5a01bcc", kill_on_drop: false }` [INFO] [stdout] 240cc27572b3e57af83b1e907f8c925370556a18fbb1a63341aa9493a5a01bcc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b79f5d5dae655ce3ebc3608cbe938b00b58f05be5f24a31e0a4ae6924b18ac72 [INFO] running `Command { std: "docker" "start" "-a" "b79f5d5dae655ce3ebc3608cbe938b00b58f05be5f24a31e0a4ae6924b18ac72", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.147 [INFO] [stderr] Compiling pkg-config v0.3.27 [INFO] [stderr] Compiling futures-task v0.3.28 [INFO] [stderr] Compiling openssl v0.10.57 [INFO] [stderr] Compiling futures-util v0.3.28 [INFO] [stderr] Checking socket2 v0.5.3 [INFO] [stderr] Checking http v0.2.9 [INFO] [stderr] Checking tracing v0.1.37 [INFO] [stderr] Checking bitflags v2.4.0 [INFO] [stderr] Compiling futures-channel v0.3.28 [INFO] [stderr] Compiling syn v2.0.29 [INFO] [stderr] Checking try-lock v0.2.4 [INFO] [stderr] Checking log v0.4.20 [INFO] [stderr] Checking percent-encoding v2.3.0 [INFO] [stderr] Checking unicode-normalization v0.1.22 [INFO] [stderr] Compiling serde_json v1.0.105 [INFO] [stderr] Checking unicode-bidi v0.3.13 [INFO] [stderr] Checking form_urlencoded v1.2.0 [INFO] [stderr] Checking want v0.3.1 [INFO] [stderr] Checking memchr v2.6.2 [INFO] [stderr] Checking regex-syntax v0.7.5 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking ipnet v2.8.0 [INFO] [stderr] Checking base64 v0.21.3 [INFO] [stderr] Checking http-body v0.4.5 [INFO] [stderr] Checking rand v0.3.23 [INFO] [stderr] Checking aho-corasick v1.0.5 [INFO] [stderr] Checking idna v0.4.0 [INFO] [stderr] Compiling cc v1.0.83 [INFO] [stderr] Checking url v2.4.1 [INFO] [stderr] Compiling openssl-sys v0.9.92 [INFO] [stderr] Checking regex-automata v0.3.7 [INFO] [stderr] Compiling native-tls v0.2.11 [INFO] [stderr] Compiling tokio-macros v2.1.0 [INFO] [stderr] Compiling openssl-macros v0.1.1 [INFO] [stderr] Compiling serde_derive v1.0.188 [INFO] [stderr] Checking regex v1.9.4 [INFO] [stderr] Checking tokio v1.32.0 [INFO] [stderr] Checking serde v1.0.188 [INFO] [stderr] Checking tokio-util v0.7.8 [INFO] [stderr] Checking tokio-native-tls v0.3.1 [INFO] [stderr] Checking h2 v0.3.21 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking hyper v0.14.27 [INFO] [stderr] Checking hyper-tls v0.5.0 [INFO] [stderr] Checking reqwest v0.11.20 [INFO] [stderr] Checking rust-nlp100 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: fields `descriptionurl` and `descriptionshorturl` are never read [INFO] [stdout] --> src/3_29/main.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 8 | struct ImageInfo { [INFO] [stdout] | --------- fields in this struct [INFO] [stdout] 9 | url: String, [INFO] [stdout] 10 | descriptionurl: String, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] 11 | descriptionshorturl: String, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ImageInfo` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `ns`, `title`, `missing`, `known`, and `imagerepository` are never read [INFO] [stdout] --> src/3_29/main.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 15 | struct Page { [INFO] [stdout] | ---- fields in this struct [INFO] [stdout] 16 | ns: i32, [INFO] [stdout] | ^^ [INFO] [stdout] 17 | title: String, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 18 | missing: Option, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 19 | known: Option, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 20 | imagerepository: String, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Page` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `descriptionurl` and `descriptionshorturl` are never read [INFO] [stdout] --> src/3_29/main.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 8 | struct ImageInfo { [INFO] [stdout] | --------- fields in this struct [INFO] [stdout] 9 | url: String, [INFO] [stdout] 10 | descriptionurl: String, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] 11 | descriptionshorturl: String, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ImageInfo` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `ns`, `title`, `missing`, `known`, and `imagerepository` are never read [INFO] [stdout] --> src/3_29/main.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 15 | struct Page { [INFO] [stdout] | ---- fields in this struct [INFO] [stdout] 16 | ns: i32, [INFO] [stdout] | ^^ [INFO] [stdout] 17 | title: String, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 18 | missing: Option, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 19 | known: Option, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 20 | imagerepository: String, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Page` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 24.86s [INFO] running `Command { std: "docker" "inspect" "b79f5d5dae655ce3ebc3608cbe938b00b58f05be5f24a31e0a4ae6924b18ac72", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b79f5d5dae655ce3ebc3608cbe938b00b58f05be5f24a31e0a4ae6924b18ac72", kill_on_drop: false }` [INFO] [stdout] b79f5d5dae655ce3ebc3608cbe938b00b58f05be5f24a31e0a4ae6924b18ac72