[INFO] cloning repository https://github.com/rwoloszyn/into-rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rwoloszyn/into-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frwoloszyn%2Finto-rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frwoloszyn%2Finto-rust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] b5100d9452e1934369cb2ba6b03b09307975fe3e [INFO] checking rwoloszyn/into-rust against try#4797991aa2efb6d658150f10425b3f3b5d10eceb for pr-143193 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frwoloszyn%2Finto-rust" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/rwoloszyn/into-rust [INFO] finished tweaking git repo https://github.com/rwoloszyn/into-rust [INFO] tweaked toml for git repo https://github.com/rwoloszyn/into-rust written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/rwoloszyn/into-rust on toolchain 4797991aa2efb6d658150f10425b3f3b5d10eceb [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4797991aa2efb6d658150f10425b3f3b5d10eceb" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/rwoloszyn/into-rust 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" "+4797991aa2efb6d658150f10425b3f3b5d10eceb" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+4797991aa2efb6d658150f10425b3f3b5d10eceb" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5e58c3086fcf838bfe893204d1fd662575e5da53f43cfe325b97082a8324bfa2 [INFO] running `Command { std: "docker" "start" "-a" "5e58c3086fcf838bfe893204d1fd662575e5da53f43cfe325b97082a8324bfa2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5e58c3086fcf838bfe893204d1fd662575e5da53f43cfe325b97082a8324bfa2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5e58c3086fcf838bfe893204d1fd662575e5da53f43cfe325b97082a8324bfa2", kill_on_drop: false }` [INFO] [stdout] 5e58c3086fcf838bfe893204d1fd662575e5da53f43cfe325b97082a8324bfa2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+4797991aa2efb6d658150f10425b3f3b5d10eceb" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 880c1141e682fa1d431cb09f4b1ba540b56b053d3934cfb62061a505855f4297 [INFO] running `Command { std: "docker" "start" "-a" "880c1141e682fa1d431cb09f4b1ba540b56b053d3934cfb62061a505855f4297", kill_on_drop: false }` [INFO] [stderr] Checking smawk v0.3.2 [INFO] [stderr] Checking unicode-width v0.1.11 [INFO] [stderr] Checking smallvec v1.13.1 [INFO] [stderr] Checking textwrap v0.13.4 [INFO] [stderr] Checking ferris-says v0.3.1 [INFO] [stderr] Checking into-rust v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `http::Request` [INFO] [stdout] --> src/main.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use http::Request; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `http::Request` [INFO] [stdout] --> src/main.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use http::Request; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `get` [INFO] [stdout] --> src/main.rs:11:9 [INFO] [stdout] | [INFO] [stdout] 11 | let get = Method::GET; [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_get` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Request` is never constructed [INFO] [stdout] --> src/http/request.rs:4:12 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct Request { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple variants are never constructed [INFO] [stdout] --> src/http/method.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 1 | pub enum Method { [INFO] [stdout] | ------ variants in this enum [INFO] [stdout] 2 | GET, [INFO] [stdout] 3 | POST, [INFO] [stdout] | ^^^^ [INFO] [stdout] 4 | PUT, [INFO] [stdout] | ^^^ [INFO] [stdout] 5 | DELETE, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 6 | HEAD, [INFO] [stdout] | ^^^^ [INFO] [stdout] 7 | CONNECT, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 8 | OPTIONS, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 9 | TRACE, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 10 | PATCH [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `get` [INFO] [stdout] --> src/main.rs:11:9 [INFO] [stdout] | [INFO] [stdout] 11 | let get = Method::GET; [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_get` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Request` is never constructed [INFO] [stdout] --> src/http/request.rs:4:12 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct Request { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple variants are never constructed [INFO] [stdout] --> src/http/method.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 1 | pub enum Method { [INFO] [stdout] | ------ variants in this enum [INFO] [stdout] 2 | GET, [INFO] [stdout] 3 | POST, [INFO] [stdout] | ^^^^ [INFO] [stdout] 4 | PUT, [INFO] [stdout] | ^^^ [INFO] [stdout] 5 | DELETE, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 6 | HEAD, [INFO] [stdout] | ^^^^ [INFO] [stdout] 7 | CONNECT, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 8 | OPTIONS, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 9 | TRACE, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 10 | PATCH [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.37s [INFO] running `Command { std: "docker" "inspect" "880c1141e682fa1d431cb09f4b1ba540b56b053d3934cfb62061a505855f4297", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "880c1141e682fa1d431cb09f4b1ba540b56b053d3934cfb62061a505855f4297", kill_on_drop: false }` [INFO] [stdout] 880c1141e682fa1d431cb09f4b1ba540b56b053d3934cfb62061a505855f4297