[INFO] cloning repository https://github.com/staakaar/icurl
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/staakaar/icurl" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstaakaar%2Ficurl", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstaakaar%2Ficurl'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9b39b7302896855d741d988d3fdf71d25007b7fb
[INFO] checking staakaar/icurl against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstaakaar%2Ficurl" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/staakaar/icurl 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 git repo https://github.com/staakaar/icurl
[INFO] finished tweaking git repo https://github.com/staakaar/icurl
[INFO] tweaked toml for git repo https://github.com/staakaar/icurl written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/staakaar/icurl 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 dyn-clone v1.0.14
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 3f4bc5e1846dc06c8e104a20353e1a6f34b786ab67bd12bbaee4cfb80aae92f2
[INFO] running `Command { std: "docker" "start" "-a" "3f4bc5e1846dc06c8e104a20353e1a6f34b786ab67bd12bbaee4cfb80aae92f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3f4bc5e1846dc06c8e104a20353e1a6f34b786ab67bd12bbaee4cfb80aae92f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3f4bc5e1846dc06c8e104a20353e1a6f34b786ab67bd12bbaee4cfb80aae92f2", kill_on_drop: false }`
[INFO] [stdout] 3f4bc5e1846dc06c8e104a20353e1a6f34b786ab67bd12bbaee4cfb80aae92f2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 19e6f6f55788d1e377688345f625404ac3b406b0aa1b5e9bda4fe7bc23314daf
[INFO] running `Command { std: "docker" "start" "-a" "19e6f6f55788d1e377688345f625404ac3b406b0aa1b5e9bda4fe7bc23314daf", kill_on_drop: false }`
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[INFO] [stdout] warning: unused variable: `input_text`
[INFO] [stdout]   --> src/command/protocol.rs:72:13
[INFO] [stdout]    |
[INFO] [stdout] 72 |         let input_text: Result<String, InquireError>= Text::new("Please input url").with_validator(required!()).prompt();
[INFO] [stdout]    |             ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_input_text`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input_text`
[INFO] [stdout]   --> src/command/protocol.rs:72:13
[INFO] [stdout]    |
[INFO] [stdout] 72 |         let input_text: Result<String, InquireError>= Text::new("Please input url").with_validator(required!()).prompt();
[INFO] [stdout]    |             ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_input_text`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `BEARER` is never constructed
[INFO] [stdout]   --> src/command/authorization.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub enum AuthorizationType {
[INFO] [stdout]    |          ----------------- variant in this enum
[INFO] [stdout] 11 |     BEARER(Bearer),
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `AuthorizationType` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `protocol` and `http_method` are never read
[INFO] [stdout]  --> src/command/curl_input.rs:5:9
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct CurlInput {
[INFO] [stdout]   |            --------- fields in this struct
[INFO] [stdout] 5 |     pub protocol: String,
[INFO] [stdout]   |         ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 8 |     pub http_method: String,
[INFO] [stdout]   |         ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `CurlInput` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `is_header` is never used
[INFO] [stdout]   --> src/common/curl_config.rs:38:8
[INFO] [stdout]    |
[INFO] [stdout] 38 | pub fn is_header() -> Vec<& 'static str> {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `BEARER` is never constructed
[INFO] [stdout]   --> src/command/authorization.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub enum AuthorizationType {
[INFO] [stdout]    |          ----------------- variant in this enum
[INFO] [stdout] 11 |     BEARER(Bearer),
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `AuthorizationType` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `protocol` and `http_method` are never read
[INFO] [stdout]  --> src/command/curl_input.rs:5:9
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct CurlInput {
[INFO] [stdout]   |            --------- fields in this struct
[INFO] [stdout] 5 |     pub protocol: String,
[INFO] [stdout]   |         ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 8 |     pub http_method: String,
[INFO] [stdout]   |         ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `CurlInput` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `is_header` is never used
[INFO] [stdout]   --> src/common/curl_config.rs:38:8
[INFO] [stdout]    |
[INFO] [stdout] 38 | pub fn is_header() -> Vec<& 'static str> {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.34s
[INFO] running `Command { std: "docker" "inspect" "19e6f6f55788d1e377688345f625404ac3b406b0aa1b5e9bda4fe7bc23314daf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "19e6f6f55788d1e377688345f625404ac3b406b0aa1b5e9bda4fe7bc23314daf", kill_on_drop: false }`
[INFO] [stdout] 19e6f6f55788d1e377688345f625404ac3b406b0aa1b5e9bda4fe7bc23314daf