[INFO] cloning repository https://github.com/zulc22/mame-dl2 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/zulc22/mame-dl2" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzulc22%2Fmame-dl2", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzulc22%2Fmame-dl2'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 6afab34e29e05668c2c18740f163bfc4ea2403d3 [INFO] testing zulc22/mame-dl2 against try#a7ce54db9b096bd1098d07c645b489195a667c9f for pr-137940 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzulc22%2Fmame-dl2" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/zulc22/mame-dl2 on toolchain a7ce54db9b096bd1098d07c645b489195a667c9f [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a7ce54db9b096bd1098d07c645b489195a667c9f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/zulc22/mame-dl2 [INFO] finished tweaking git repo https://github.com/zulc22/mame-dl2 [INFO] tweaked toml for git repo https://github.com/zulc22/mame-dl2 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/zulc22/mame-dl2 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" "+a7ce54db9b096bd1098d07c645b489195a667c9f" "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-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+a7ce54db9b096bd1098d07c645b489195a667c9f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 38056dbb73ea8f8a9453dcbbe4927e77676d9d1c4c2a3781886026aeea207a71 [INFO] running `Command { std: "docker" "start" "-a" "38056dbb73ea8f8a9453dcbbe4927e77676d9d1c4c2a3781886026aeea207a71", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "38056dbb73ea8f8a9453dcbbe4927e77676d9d1c4c2a3781886026aeea207a71", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "38056dbb73ea8f8a9453dcbbe4927e77676d9d1c4c2a3781886026aeea207a71", kill_on_drop: false }` [INFO] [stdout] 38056dbb73ea8f8a9453dcbbe4927e77676d9d1c4c2a3781886026aeea207a71 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+a7ce54db9b096bd1098d07c645b489195a667c9f" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 107ebb61e5272e4469b70a3f7c9fb20f2351161315abdc7393cdc2ab37cd09d9 [INFO] running `Command { std: "docker" "start" "-a" "107ebb61e5272e4469b70a3f7c9fb20f2351161315abdc7393cdc2ab37cd09d9", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.189 [INFO] [stderr] Compiling typenum v1.17.0 [INFO] [stderr] Compiling libc v0.2.149 [INFO] [stderr] Compiling rustix v0.38.20 [INFO] [stderr] Compiling utf8parse v0.2.1 [INFO] [stderr] Compiling anstyle-query v1.0.0 [INFO] [stderr] Compiling colorchoice v1.0.0 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling linux-raw-sys v0.4.10 [INFO] [stderr] Compiling anstyle-parse v0.2.2 [INFO] [stderr] Compiling anstyle v1.0.4 [INFO] [stderr] Compiling bitflags v2.4.1 [INFO] [stderr] Compiling equivalent v1.0.1 [INFO] [stderr] Compiling hashbrown v0.14.1 [INFO] [stderr] Compiling im v15.1.0 [INFO] [stderr] Compiling anstream v0.6.4 [INFO] [stderr] Compiling option-ext v0.2.0 [INFO] [stderr] Compiling clap_lex v0.5.1 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling winnow v0.5.17 [INFO] [stderr] Compiling strsim v0.10.0 [INFO] [stderr] Compiling rand_xoshiro v0.6.0 [INFO] [stderr] Compiling clap_builder v4.4.6 [INFO] [stderr] Compiling indexmap v2.0.2 [INFO] [stderr] Compiling bitmaps v2.1.0 [INFO] [stderr] Compiling dirs-sys v0.4.1 [INFO] [stderr] Compiling xmlparser v0.13.6 [INFO] [stderr] Compiling is-terminal v0.4.9 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling roxmltree v0.18.1 [INFO] [stderr] Compiling colored v2.0.4 [INFO] [stderr] Compiling dirs v5.0.1 [INFO] [stderr] Compiling subprocess v0.2.9 [INFO] [stderr] Compiling sized-chunks v0.6.5 [INFO] [stderr] Compiling serde_spanned v0.6.3 [INFO] [stderr] Compiling toml_datetime v0.6.3 [INFO] [stderr] Compiling toml_edit v0.20.2 [INFO] [stderr] Compiling clap v4.4.6 [INFO] [stderr] Compiling toml v0.8.2 [INFO] [stderr] Compiling mame-dl2 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `toml` [INFO] [stdout] --> src/config.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use toml; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::path` [INFO] [stdout] --> src/assoc.rs:28:9 [INFO] [stdout] | [INFO] [stdout] 28 | use std::path; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `cmd` [INFO] [stdout] --> src/main.rs:10:9 [INFO] [stdout] | [INFO] [stdout] 10 | let cmd = clap::Command::new("mame-dl2") [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_cmd` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Configuration` is never constructed [INFO] [stdout] --> src/config.rs:4:12 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct Configuration { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `init` is never used [INFO] [stdout] --> src/config.rs:10:8 [INFO] [stdout] | [INFO] [stdout] 10 | pub fn init() -> Option { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `register` is never used [INFO] [stdout] --> src/assoc.rs:26:8 [INFO] [stdout] | [INFO] [stdout] 26 | pub fn register() -> std::io::Result<()> { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.23s [INFO] running `Command { std: "docker" "inspect" "107ebb61e5272e4469b70a3f7c9fb20f2351161315abdc7393cdc2ab37cd09d9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "107ebb61e5272e4469b70a3f7c9fb20f2351161315abdc7393cdc2ab37cd09d9", kill_on_drop: false }` [INFO] [stdout] 107ebb61e5272e4469b70a3f7c9fb20f2351161315abdc7393cdc2ab37cd09d9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+a7ce54db9b096bd1098d07c645b489195a667c9f" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] cb94f80ce6fc58e08ebad886d4df37e4c44916e731371396958abf9289571f80 [INFO] running `Command { std: "docker" "start" "-a" "cb94f80ce6fc58e08ebad886d4df37e4c44916e731371396958abf9289571f80", kill_on_drop: false }` [INFO] [stderr] Compiling mame-dl2 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `toml` [INFO] [stdout] --> src/config.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use toml; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::path` [INFO] [stdout] --> src/assoc.rs:28:9 [INFO] [stdout] | [INFO] [stdout] 28 | use std::path; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `cmd` [INFO] [stdout] --> src/main.rs:10:9 [INFO] [stdout] | [INFO] [stdout] 10 | let cmd = clap::Command::new("mame-dl2") [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_cmd` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Configuration` is never constructed [INFO] [stdout] --> src/config.rs:4:12 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct Configuration { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `init` is never used [INFO] [stdout] --> src/config.rs:10:8 [INFO] [stdout] | [INFO] [stdout] 10 | pub fn init() -> Option { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `register` is never used [INFO] [stdout] --> src/assoc.rs:26:8 [INFO] [stdout] | [INFO] [stdout] 26 | pub fn register() -> std::io::Result<()> { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.51s [INFO] running `Command { std: "docker" "inspect" "cb94f80ce6fc58e08ebad886d4df37e4c44916e731371396958abf9289571f80", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cb94f80ce6fc58e08ebad886d4df37e4c44916e731371396958abf9289571f80", kill_on_drop: false }` [INFO] [stdout] cb94f80ce6fc58e08ebad886d4df37e4c44916e731371396958abf9289571f80 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+a7ce54db9b096bd1098d07c645b489195a667c9f" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 2ab74e701411cb53508bda9022ff07b4fcdde95be392bade8b6aafec248f649e [INFO] running `Command { std: "docker" "start" "-a" "2ab74e701411cb53508bda9022ff07b4fcdde95be392bade8b6aafec248f649e", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `toml` [INFO] [stderr] --> src/config.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use toml; [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::path` [INFO] [stderr] --> src/assoc.rs:28:9 [INFO] [stderr] | [INFO] [stderr] 28 | use std::path; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `cmd` [INFO] [stderr] --> src/main.rs:10:9 [INFO] [stderr] | [INFO] [stderr] 10 | let cmd = clap::Command::new("mame-dl2") [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_cmd` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: struct `Configuration` is never constructed [INFO] [stderr] --> src/config.rs:4:12 [INFO] [stderr] | [INFO] [stderr] 4 | pub struct Configuration { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function `init` is never used [INFO] [stderr] --> src/config.rs:10:8 [INFO] [stderr] | [INFO] [stderr] 10 | pub fn init() -> Option { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `register` is never used [INFO] [stderr] --> src/assoc.rs:26:8 [INFO] [stderr] | [INFO] [stderr] 26 | pub fn register() -> std::io::Result<()> { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `mame-dl2` (bin "mame-dl2" test) generated 6 warnings (run `cargo fix --bin "mame-dl2" --tests` to apply 2 suggestions) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.10s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/mame_dl2-c580c79ce36f5dbb) [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" "2ab74e701411cb53508bda9022ff07b4fcdde95be392bade8b6aafec248f649e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2ab74e701411cb53508bda9022ff07b4fcdde95be392bade8b6aafec248f649e", kill_on_drop: false }` [INFO] [stdout] 2ab74e701411cb53508bda9022ff07b4fcdde95be392bade8b6aafec248f649e