[INFO] cloning repository https://github.com/lever1209/wrapper-rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/lever1209/wrapper-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flever1209%2Fwrapper-rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flever1209%2Fwrapper-rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 3dbf410842ce4363e6f395326737d6abac612295 [INFO] testing lever1209/wrapper-rs against 1.85.0 for beta-1.86-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flever1209%2Fwrapper-rs" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/lever1209/wrapper-rs on toolchain 1.85.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.85.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/lever1209/wrapper-rs [INFO] finished tweaking git repo https://github.com/lever1209/wrapper-rs [INFO] tweaked toml for git repo https://github.com/lever1209/wrapper-rs written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/lever1209/wrapper-rs 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" "+1.85.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+1.85.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4057cfe65eeb39b0b95cd4c80250fb359ea26cf26b50add5325bbf90293ceb58 [INFO] running `Command { std: "docker" "start" "-a" "4057cfe65eeb39b0b95cd4c80250fb359ea26cf26b50add5325bbf90293ceb58", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4057cfe65eeb39b0b95cd4c80250fb359ea26cf26b50add5325bbf90293ceb58", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4057cfe65eeb39b0b95cd4c80250fb359ea26cf26b50add5325bbf90293ceb58", kill_on_drop: false }` [INFO] [stdout] 4057cfe65eeb39b0b95cd4c80250fb359ea26cf26b50add5325bbf90293ceb58 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+1.85.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0021fe592c3cda6570be968b774a0d5828fc6660b9cc82a0aa8b9d0175369079 [INFO] running `Command { std: "docker" "start" "-a" "0021fe592c3cda6570be968b774a0d5828fc6660b9cc82a0aa8b9d0175369079", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.139 [INFO] [stderr] Compiling io-lifetimes v1.0.6 [INFO] [stderr] Compiling rustix v0.36.9 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling linux-raw-sys v0.1.4 [INFO] [stderr] Compiling os_str_bytes v6.4.1 [INFO] [stderr] Compiling termcolor v1.2.0 [INFO] [stderr] Compiling strsim v0.10.0 [INFO] [stderr] Compiling regex-syntax v0.6.28 [INFO] [stderr] Compiling clap_lex v0.3.2 [INFO] [stderr] Compiling aho-corasick v0.7.20 [INFO] [stderr] Compiling regex v1.7.1 [INFO] [stderr] Compiling is-terminal v0.4.4 [INFO] [stderr] Compiling clap v4.1.8 [INFO] [stderr] Compiling wrapper-rs v0.0.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `hash::Hash` [INFO] [stdout] --> src/main.rs:3:2 [INFO] [stdout] | [INFO] [stdout] 3 | hash::Hash, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ChildReadResponse` [INFO] [stdout] --> src/main.rs:20:32 [INFO] [stdout] | [INFO] [stdout] 20 | messenger::{ChildReadRequest, ChildReadResponse, ServerCommandRequest, ServerCommandResponse}, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `response_string_buffer` [INFO] [stdout] --> src/main.rs:317:13 [INFO] [stdout] | [INFO] [stdout] 317 | let mut response_string_buffer = String::new(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_response_string_buffer` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:317:9 [INFO] [stdout] | [INFO] [stdout] 317 | let mut response_string_buffer = String::new(); [INFO] [stdout] | ----^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `ChildReadResponse` is never constructed [INFO] [stdout] --> src/main.rs:219:20 [INFO] [stdout] | [INFO] [stdout] 219 | pub(crate) struct ChildReadResponse { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `command` and `ip` are never read [INFO] [stdout] --> src/main.rs:230:14 [INFO] [stdout] | [INFO] [stdout] 229 | pub(crate) struct ServerCommandResponse { [INFO] [stdout] | --------------------- fields in this struct [INFO] [stdout] 230 | pub(crate) command: String, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 231 | pub(crate) ip: IpAddr, [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `ServerCommandResponse` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.02s [INFO] running `Command { std: "docker" "inspect" "0021fe592c3cda6570be968b774a0d5828fc6660b9cc82a0aa8b9d0175369079", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0021fe592c3cda6570be968b774a0d5828fc6660b9cc82a0aa8b9d0175369079", kill_on_drop: false }` [INFO] [stdout] 0021fe592c3cda6570be968b774a0d5828fc6660b9cc82a0aa8b9d0175369079 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+1.85.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9a5a830857b6c9a09e3464f353035047933250f8b9d166271ce3eeec008ffb16 [INFO] running `Command { std: "docker" "start" "-a" "9a5a830857b6c9a09e3464f353035047933250f8b9d166271ce3eeec008ffb16", kill_on_drop: false }` [INFO] [stderr] Compiling wrapper-rs v0.0.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `hash::Hash` [INFO] [stdout] --> src/main.rs:3:2 [INFO] [stdout] | [INFO] [stdout] 3 | hash::Hash, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ChildReadResponse` [INFO] [stdout] --> src/main.rs:20:32 [INFO] [stdout] | [INFO] [stdout] 20 | messenger::{ChildReadRequest, ChildReadResponse, ServerCommandRequest, ServerCommandResponse}, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `response_string_buffer` [INFO] [stdout] --> src/main.rs:317:13 [INFO] [stdout] | [INFO] [stdout] 317 | let mut response_string_buffer = String::new(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_response_string_buffer` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:317:9 [INFO] [stdout] | [INFO] [stdout] 317 | let mut response_string_buffer = String::new(); [INFO] [stdout] | ----^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `ChildReadResponse` is never constructed [INFO] [stdout] --> src/main.rs:219:20 [INFO] [stdout] | [INFO] [stdout] 219 | pub(crate) struct ChildReadResponse { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `command` and `ip` are never read [INFO] [stdout] --> src/main.rs:230:14 [INFO] [stdout] | [INFO] [stdout] 229 | pub(crate) struct ServerCommandResponse { [INFO] [stdout] | --------------------- fields in this struct [INFO] [stdout] 230 | pub(crate) command: String, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 231 | pub(crate) ip: IpAddr, [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `ServerCommandResponse` has a derived impl for the trait `Debug`, but this is 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" "9a5a830857b6c9a09e3464f353035047933250f8b9d166271ce3eeec008ffb16", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9a5a830857b6c9a09e3464f353035047933250f8b9d166271ce3eeec008ffb16", kill_on_drop: false }` [INFO] [stdout] 9a5a830857b6c9a09e3464f353035047933250f8b9d166271ce3eeec008ffb16 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+1.85.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] b2481c1b80d150ff09e7998c170f56120e151df590f4ca18e6680bf7fcae3d5f [INFO] running `Command { std: "docker" "start" "-a" "b2481c1b80d150ff09e7998c170f56120e151df590f4ca18e6680bf7fcae3d5f", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `hash::Hash` [INFO] [stderr] --> src/main.rs:3:2 [INFO] [stderr] | [INFO] [stderr] 3 | hash::Hash, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `ChildReadResponse` [INFO] [stderr] --> src/main.rs:20:32 [INFO] [stderr] | [INFO] [stderr] 20 | messenger::{ChildReadRequest, ChildReadResponse, ServerCommandRequest, ServerCommandResponse}, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `response_string_buffer` [INFO] [stderr] --> src/main.rs:317:13 [INFO] [stderr] | [INFO] [stderr] 317 | let mut response_string_buffer = String::new(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_response_string_buffer` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:317:9 [INFO] [stderr] | [INFO] [stderr] 317 | let mut response_string_buffer = String::new(); [INFO] [stderr] | ----^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: struct `ChildReadResponse` is never constructed [INFO] [stderr] --> src/main.rs:219:20 [INFO] [stderr] | [INFO] [stderr] 219 | pub(crate) struct ChildReadResponse { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: fields `command` and `ip` are never read [INFO] [stderr] --> src/main.rs:230:14 [INFO] [stderr] | [INFO] [stderr] 229 | pub(crate) struct ServerCommandResponse { [INFO] [stderr] | --------------------- fields in this struct [INFO] [stderr] 230 | pub(crate) command: String, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] 231 | pub(crate) ip: IpAddr, [INFO] [stderr] | ^^ [INFO] [stderr] | [INFO] [stderr] = note: `ServerCommandResponse` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: `wrapper-rs` (bin "wrapper-rs" test) generated 6 warnings (run `cargo fix --bin "wrapper-rs" --tests` to apply 3 suggestions) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/wrapper_rs-3a7cb80d64c0789b) [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" "b2481c1b80d150ff09e7998c170f56120e151df590f4ca18e6680bf7fcae3d5f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b2481c1b80d150ff09e7998c170f56120e151df590f4ca18e6680bf7fcae3d5f", kill_on_drop: false }` [INFO] [stdout] b2481c1b80d150ff09e7998c170f56120e151df590f4ca18e6680bf7fcae3d5f