[INFO] fetching crate gitlab_clippy 1.0.3... [INFO] checking gitlab_clippy-1.0.3 against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback [INFO] extracting crate gitlab_clippy 1.0.3 into /workspace/builds/worker-4-tc1/source [INFO] validating manifest of crates.io crate gitlab_clippy 1.0.3 on toolchain ceab6128fa48a616bfd3e3adf4bc80133b8ee223 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate gitlab_clippy 1.0.3 [INFO] finished tweaking crates.io crate gitlab_clippy 1.0.3 [INFO] tweaked toml for crates.io crate gitlab_clippy 1.0.3 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] crate crates.io crate gitlab_clippy 1.0.3 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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded predicates-core v1.0.2 [INFO] [stderr] Downloaded serde v1.0.131 [INFO] [stderr] Downloaded predicates-tree v1.0.4 [INFO] [stderr] Downloaded camino v1.0.5 [INFO] [stderr] Downloaded predicates v2.1.0 [INFO] [stderr] Downloaded assert_cmd v2.0.2 [INFO] [stderr] Downloaded semver v1.0.4 [INFO] [stderr] Downloaded cargo_metadata v0.14.1 [INFO] [stderr] Downloaded clap v3.0.0-rc.3 [INFO] [stderr] Downloaded termtree v0.2.3 [INFO] [stderr] Downloaded proc-macro2 v1.0.33 [INFO] [stderr] Downloaded serde_derive v1.0.131 [INFO] [stderr] Downloaded libc v0.2.110 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d6775ec0713c566cfc0eaef9d1f9b717fa9166fa29128d2c6a72d5a3f1cc3395 [INFO] running `Command { std: "docker" "start" "-a" "d6775ec0713c566cfc0eaef9d1f9b717fa9166fa29128d2c6a72d5a3f1cc3395", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d6775ec0713c566cfc0eaef9d1f9b717fa9166fa29128d2c6a72d5a3f1cc3395", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d6775ec0713c566cfc0eaef9d1f9b717fa9166fa29128d2c6a72d5a3f1cc3395", kill_on_drop: false }` [INFO] [stdout] d6775ec0713c566cfc0eaef9d1f9b717fa9166fa29128d2c6a72d5a3f1cc3395 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ee6c1e9dc6f8f274e751e0d9927a4cd30976f7a618c03a001481bc9c855792b0 [INFO] running `Command { std: "docker" "start" "-a" "ee6c1e9dc6f8f274e751e0d9927a4cd30976f7a618c03a001481bc9c855792b0", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.110 [INFO] [stderr] Compiling proc-macro2 v1.0.33 [INFO] [stderr] Compiling syn v1.0.82 [INFO] [stderr] Compiling serde_derive v1.0.131 [INFO] [stderr] Compiling serde v1.0.131 [INFO] [stderr] Compiling ryu v1.0.6 [INFO] [stderr] Compiling semver v1.0.4 [INFO] [stderr] Compiling serde_json v1.0.72 [INFO] [stderr] Compiling camino v1.0.5 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling anyhow v1.0.51 [INFO] [stderr] Checking itoa v0.4.8 [INFO] [stderr] Checking predicates-core v1.0.2 [INFO] [stderr] Checking termtree v0.2.3 [INFO] [stderr] Checking bit-vec v0.6.3 [INFO] [stderr] Checking md5 v0.7.0 [INFO] [stderr] Checking bstr v0.2.17 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Checking predicates-tree v1.0.4 [INFO] [stderr] Checking bit-set v0.5.2 [INFO] [stderr] Checking quick-error v2.0.1 [INFO] [stderr] Compiling quote v1.0.10 [INFO] [stderr] Checking getrandom v0.2.3 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking wait-timeout v0.2.0 [INFO] [stderr] Checking clap v3.0.0-rc.3 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand_xorshift v0.3.0 [INFO] [stderr] Checking float-cmp v0.9.0 [INFO] [stderr] Checking predicates v2.1.0 [INFO] [stderr] Checking rand v0.8.4 [INFO] [stderr] Checking assert_cmd v2.0.2 [INFO] [stderr] Checking tempfile v3.2.0 [INFO] [stderr] Checking rusty-fork v0.3.0 [INFO] [stderr] Checking proptest v1.0.0 [INFO] [stderr] Checking cargo-platform v0.1.2 [INFO] [stderr] Checking cargo_metadata v0.14.1 [INFO] [stderr] Checking gitlab_clippy v1.0.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: found module declaration for lib.rs [INFO] [stdout] --> src/main.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | pub mod lib; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: lib.rs is the root of this crate's library target [INFO] [stdout] = help: to refer to it from other targets, use the library's name as the path [INFO] [stdout] = note: `#[warn(special_module_name)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: found module declaration for lib.rs [INFO] [stdout] --> src/main.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | pub mod lib; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: lib.rs is the root of this crate's library target [INFO] [stdout] = help: to refer to it from other targets, use the library's name as the path [INFO] [stdout] = note: `#[warn(special_module_name)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.66s [INFO] running `Command { std: "docker" "inspect" "ee6c1e9dc6f8f274e751e0d9927a4cd30976f7a618c03a001481bc9c855792b0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ee6c1e9dc6f8f274e751e0d9927a4cd30976f7a618c03a001481bc9c855792b0", kill_on_drop: false }` [INFO] [stdout] ee6c1e9dc6f8f274e751e0d9927a4cd30976f7a618c03a001481bc9c855792b0