[INFO] cloning repository https://github.com/duggurd/cli_parser [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/duggurd/cli_parser" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fduggurd%2Fcli_parser", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fduggurd%2Fcli_parser'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 27f944c83146c5a1e67bdc59785bd9857e0d14fa [INFO] checking duggurd/cli_parser against try#9543f8ea2aae74b8f13ac2a6e6c0ecdca9810869 for pr-129249 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fduggurd%2Fcli_parser" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/duggurd/cli_parser on toolchain 9543f8ea2aae74b8f13ac2a6e6c0ecdca9810869 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9543f8ea2aae74b8f13ac2a6e6c0ecdca9810869" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/duggurd/cli_parser [INFO] finished tweaking git repo https://github.com/duggurd/cli_parser [INFO] tweaked toml for git repo https://github.com/duggurd/cli_parser written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/duggurd/cli_parser 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" "+9543f8ea2aae74b8f13ac2a6e6c0ecdca9810869" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+9543f8ea2aae74b8f13ac2a6e6c0ecdca9810869" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 27e9fba9e8662a28f4f89f9316f9e5c79165b6e98cfecba5a95b3e6da424c8eb [INFO] running `Command { std: "docker" "start" "-a" "27e9fba9e8662a28f4f89f9316f9e5c79165b6e98cfecba5a95b3e6da424c8eb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "27e9fba9e8662a28f4f89f9316f9e5c79165b6e98cfecba5a95b3e6da424c8eb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "27e9fba9e8662a28f4f89f9316f9e5c79165b6e98cfecba5a95b3e6da424c8eb", kill_on_drop: false }` [INFO] [stdout] 27e9fba9e8662a28f4f89f9316f9e5c79165b6e98cfecba5a95b3e6da424c8eb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+9543f8ea2aae74b8f13ac2a6e6c0ecdca9810869" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0510d10d11b94b9de3fe5f3f8e3b232183bf308e48c9b424122fe07bae5d1e4e [INFO] running `Command { std: "docker" "start" "-a" "0510d10d11b94b9de3fe5f3f8e3b232183bf308e48c9b424122fe07bae5d1e4e", kill_on_drop: false }` [INFO] [stderr] Checking cli_parser v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error: this conversion is useless `String` to `String` [INFO] [stdout] --> src/lib.rs:100:17 [INFO] [stdout] | [INFO] [stdout] 100 | id: new_id.into(), [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[deny(self_type_conversion)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this conversion is useless `String` to `String` [INFO] [stdout] --> src/lib.rs:261:38 [INFO] [stdout] | [INFO] [stdout] 261 | self.parsed_flags.insert(flag_str.into(), parsed_flag); [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this conversion is useless `String` to `String` [INFO] [stdout] --> src/lib.rs:273:25 [INFO] [stdout] | [INFO] [stdout] 273 | .insert(flag_str.into(), parsed_flag); [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `cli_parser` (lib) due to 3 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: unused variable: `parse_res` [INFO] [stdout] --> src/lib.rs:397:13 [INFO] [stdout] | [INFO] [stdout] 397 | let parse_res = CliParser::from_args(args) [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_parse_res` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `args` [INFO] [stdout] --> src/lib.rs:452:13 [INFO] [stdout] | [INFO] [stdout] 452 | let args = args().collect::>(); [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_args` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `parse_res` [INFO] [stdout] --> src/lib.rs:454:13 [INFO] [stdout] | [INFO] [stdout] 454 | let parse_res = CliParser::::new() [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_parse_res` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this conversion is useless `String` to `String` [INFO] [stdout] --> src/lib.rs:100:17 [INFO] [stdout] | [INFO] [stdout] 100 | id: new_id.into(), [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[deny(self_type_conversion)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this conversion is useless `String` to `String` [INFO] [stdout] --> src/lib.rs:261:38 [INFO] [stdout] | [INFO] [stdout] 261 | self.parsed_flags.insert(flag_str.into(), parsed_flag); [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this conversion is useless `String` to `String` [INFO] [stdout] --> src/lib.rs:273:25 [INFO] [stdout] | [INFO] [stdout] 273 | .insert(flag_str.into(), parsed_flag); [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `cli_parser` (lib test) due to 3 previous errors; 3 warnings emitted [INFO] running `Command { std: "docker" "inspect" "0510d10d11b94b9de3fe5f3f8e3b232183bf308e48c9b424122fe07bae5d1e4e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0510d10d11b94b9de3fe5f3f8e3b232183bf308e48c9b424122fe07bae5d1e4e", kill_on_drop: false }` [INFO] [stdout] 0510d10d11b94b9de3fe5f3f8e3b232183bf308e48c9b424122fe07bae5d1e4e