[INFO] cloning repository https://github.com/d7z-project/ArgsCovert [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/d7z-project/ArgsCovert" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fd7z-project%2FArgsCovert", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fd7z-project%2FArgsCovert'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] e515f9fcec2ced2bfdd3666f1e080bb3c9d79e12 [INFO] checking d7z-project/ArgsCovert against try#50f413885985a8b0a0b6ca0766a0aedd45304953 for pr-155657-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fd7z-project%2FArgsCovert" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/d7z-project/ArgsCovert [INFO] finished tweaking git repo https://github.com/d7z-project/ArgsCovert [INFO] tweaked toml for git repo https://github.com/d7z-project/ArgsCovert written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/d7z-project/ArgsCovert on toolchain 50f413885985a8b0a0b6ca0766a0aedd45304953 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+50f413885985a8b0a0b6ca0766a0aedd45304953" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/d7z-project/ArgsCovert 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" "+50f413885985a8b0a0b6ca0766a0aedd45304953" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+50f413885985a8b0a0b6ca0766a0aedd45304953" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d38336e6659857e55d49eaaa3465fd2e3c36911cbec992bfc136adb7f7b386aa [INFO] running `Command { std: "docker" "start" "-a" "d38336e6659857e55d49eaaa3465fd2e3c36911cbec992bfc136adb7f7b386aa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d38336e6659857e55d49eaaa3465fd2e3c36911cbec992bfc136adb7f7b386aa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d38336e6659857e55d49eaaa3465fd2e3c36911cbec992bfc136adb7f7b386aa", kill_on_drop: false }` [INFO] [stdout] d38336e6659857e55d49eaaa3465fd2e3c36911cbec992bfc136adb7f7b386aa [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+50f413885985a8b0a0b6ca0766a0aedd45304953" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b1cc1442b3cd3f1e78d17a3336c8a9122a08cede36c59b871bcc3ed220013d54 [INFO] running `Command { std: "docker" "start" "-a" "b1cc1442b3cd3f1e78d17a3336c8a9122a08cede36c59b871bcc3ed220013d54", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.43 [INFO] [stderr] Compiling quote v1.0.21 [INFO] [stderr] Compiling unicode-ident v1.0.3 [INFO] [stderr] Compiling libc v0.2.132 [INFO] [stderr] Compiling syn v1.0.99 [INFO] [stderr] Compiling indexmap v1.9.1 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling serde_derive v1.0.144 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling cc v1.0.73 [INFO] [stderr] Compiling serde v1.0.144 [INFO] [stderr] Compiling heck v0.4.0 [INFO] [stderr] Checking os_str_bytes v6.3.0 [INFO] [stderr] Checking unsafe-libyaml v0.2.2 [INFO] [stderr] Checking ryu v1.0.11 [INFO] [stderr] Checking once_cell v1.14.0 [INFO] [stderr] Checking textwrap v0.15.0 [INFO] [stderr] Checking clap_lex v0.2.4 [INFO] [stderr] Checking itoa v1.0.3 [INFO] [stderr] Checking regex-syntax v0.6.27 [INFO] [stderr] Checking termcolor v1.1.3 [INFO] [stderr] Checking iana-time-zone v0.1.47 [INFO] [stderr] Checking is_executable v1.0.1 [INFO] [stderr] Checking aho-corasick v0.7.19 [INFO] [stderr] Compiling signal-hook v0.3.14 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Checking signal-hook-registry v1.4.0 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking nonblock v0.2.0 [INFO] [stderr] Checking chrono v0.4.22 [INFO] [stderr] Checking regex v1.6.0 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling clap_derive v3.2.18 [INFO] [stderr] Checking clap v3.2.20 [INFO] [stderr] Checking serde_yaml v0.9.11 [INFO] [stderr] Checking args-tools v1.0.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unreachable call [INFO] [stdout] --> src/lib.rs:61:21 [INFO] [stdout] | [INFO] [stdout] 61 | Self::IoErr(std::io::Error::new(Other, value)) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ ----- any code following this expression is unreachable [INFO] [stdout] | | [INFO] [stdout] | unreachable call [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `(): Into>` is not satisfied [INFO] [stdout] --> src/lib.rs:61:48 [INFO] [stdout] | [INFO] [stdout] 61 | Self::IoErr(std::io::Error::new(Other, value)) [INFO] [stdout] | ------------------- ^^^^^ the trait `std::error::Error` is not implemented for `()` [INFO] [stdout] | | [INFO] [stdout] | required by a bound introduced by this call [INFO] [stdout] | [INFO] [stdout] = note: required for `Box<(dyn std::error::Error + Send + Sync + 'static)>` to implement `From<()>` [INFO] [stdout] = note: required for `()` to implement `Into>` [INFO] [stdout] note: required by a bound in `std::io::Error::new` [INFO] [stdout] --> /rustc/50f413885985a8b0a0b6ca0766a0aedd45304953/library/std/src/io/error.rs:264:4 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0277`. [INFO] [stdout] [INFO] [stderr] error: could not compile `args-tools` (lib) due to 1 previous error; 1 warning emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: unreachable call [INFO] [stdout] --> src/lib.rs:61:21 [INFO] [stdout] | [INFO] [stdout] 61 | Self::IoErr(std::io::Error::new(Other, value)) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ ----- any code following this expression is unreachable [INFO] [stdout] | | [INFO] [stdout] | unreachable call [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `(): Into>` is not satisfied [INFO] [stdout] --> src/lib.rs:61:48 [INFO] [stdout] | [INFO] [stdout] 61 | Self::IoErr(std::io::Error::new(Other, value)) [INFO] [stdout] | ------------------- ^^^^^ the trait `std::error::Error` is not implemented for `()` [INFO] [stdout] | | [INFO] [stdout] | required by a bound introduced by this call [INFO] [stdout] | [INFO] [stdout] = note: required for `Box<(dyn std::error::Error + Send + Sync + 'static)>` to implement `From<()>` [INFO] [stdout] = note: required for `()` to implement `Into>` [INFO] [stdout] note: required by a bound in `std::io::Error::new` [INFO] [stdout] --> /rustc/50f413885985a8b0a0b6ca0766a0aedd45304953/library/std/src/io/error.rs:264:4 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0277`. [INFO] [stdout] [INFO] [stderr] error: could not compile `args-tools` (lib test) due to 1 previous error; 1 warning emitted [INFO] running `Command { std: "docker" "inspect" "b1cc1442b3cd3f1e78d17a3336c8a9122a08cede36c59b871bcc3ed220013d54", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b1cc1442b3cd3f1e78d17a3336c8a9122a08cede36c59b871bcc3ed220013d54", kill_on_drop: false }` [INFO] [stdout] b1cc1442b3cd3f1e78d17a3336c8a9122a08cede36c59b871bcc3ed220013d54