[INFO] cloning repository https://github.com/geoffjay/mfr
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/geoffjay/mfr" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgeoffjay%2Fmfr", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgeoffjay%2Fmfr'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 61f797b11fdc8785ca0b55f5a1c106c9bc976e5d
[INFO] checking geoffjay/mfr/61f797b11fdc8785ca0b55f5a1c106c9bc976e5d against master#f609b7e0586f81fefb3523e3e17adf779ac416be for pr-129466-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgeoffjay%2Fmfr" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/geoffjay/mfr on toolchain f609b7e0586f81fefb3523e3e17adf779ac416be
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/geoffjay/mfr
[INFO] finished tweaking git repo https://github.com/geoffjay/mfr
[INFO] tweaked toml for git repo https://github.com/geoffjay/mfr written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/geoffjay/mfr 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" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7d16908a2c71dded47122b33bd819f9a60ed602cf584bc1a6cc76121fe044372
[INFO] running `Command { std: "docker" "start" "-a" "7d16908a2c71dded47122b33bd819f9a60ed602cf584bc1a6cc76121fe044372", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7d16908a2c71dded47122b33bd819f9a60ed602cf584bc1a6cc76121fe044372", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7d16908a2c71dded47122b33bd819f9a60ed602cf584bc1a6cc76121fe044372", kill_on_drop: false }`
[INFO] [stdout] 7d16908a2c71dded47122b33bd819f9a60ed602cf584bc1a6cc76121fe044372
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 63de9bbd2728c07c536fb6b5d00c5acf5c2ca1984552e4b5427f3962e9bdbb81
[INFO] running `Command { std: "docker" "start" "-a" "63de9bbd2728c07c536fb6b5d00c5acf5c2ca1984552e4b5427f3962e9bdbb81", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021
[INFO] [stderr]    Compiling proc-macro2 v1.0.81
[INFO] [stderr]     Checking clap_builder v4.5.2
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]    Compiling syn v2.0.60
[INFO] [stderr]    Compiling clap_derive v4.5.4
[INFO] [stderr]     Checking clap v4.5.4
[INFO] [stderr]     Checking mfr v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0277]: the trait bound `std::string::String: FromArgMatches` is not satisfied
[INFO] [stdout]   --> src/main.rs:16:9
[INFO] [stdout]    |
[INFO] [stdout] 16 |     Map(String),
[INFO] [stdout]    |         ^^^^^^ the trait `FromArgMatches` is not implemented for `std::string::String`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the following other types implement trait `FromArgMatches`:
[INFO] [stdout]              Args
[INFO] [stdout]              Box<T>
[INFO] [stdout]              Commands
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `std::string::String: FromArgMatches` is not satisfied
[INFO] [stdout]   --> src/main.rs:16:9
[INFO] [stdout]    |
[INFO] [stdout] 16 |     Map(String),
[INFO] [stdout]    |         ^^^^^^ the trait `FromArgMatches` is not implemented for `std::string::String`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the following other types implement trait `FromArgMatches`:
[INFO] [stdout]              Args
[INFO] [stdout]              Box<T>
[INFO] [stdout]              Commands
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `std::string::String: FromArgMatches` is not satisfied
[INFO] [stdout]   --> src/main.rs:17:12
[INFO] [stdout]    |
[INFO] [stdout] 17 |     Filter(String),
[INFO] [stdout]    |            ^^^^^^ the trait `FromArgMatches` is not implemented for `std::string::String`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the following other types implement trait `FromArgMatches`:
[INFO] [stdout]              Args
[INFO] [stdout]              Box<T>
[INFO] [stdout]              Commands
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `std::string::String: FromArgMatches` is not satisfied
[INFO] [stdout]   --> src/main.rs:17:12
[INFO] [stdout]    |
[INFO] [stdout] 17 |     Filter(String),
[INFO] [stdout]    |            ^^^^^^ the trait `FromArgMatches` is not implemented for `std::string::String`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the following other types implement trait `FromArgMatches`:
[INFO] [stdout]              Args
[INFO] [stdout]              Box<T>
[INFO] [stdout]              Commands
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `std::string::String: FromArgMatches` is not satisfied
[INFO] [stdout]   --> src/main.rs:18:12
[INFO] [stdout]    |
[INFO] [stdout] 18 |     Reduce(String),
[INFO] [stdout]    |            ^^^^^^ the trait `FromArgMatches` is not implemented for `std::string::String`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the following other types implement trait `FromArgMatches`:
[INFO] [stdout]              Args
[INFO] [stdout]              Box<T>
[INFO] [stdout]              Commands
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `std::string::String: FromArgMatches` is not satisfied
[INFO] [stdout]   --> src/main.rs:18:12
[INFO] [stdout]    |
[INFO] [stdout] 18 |     Reduce(String),
[INFO] [stdout]    |            ^^^^^^ the trait `FromArgMatches` is not implemented for `std::string::String`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the following other types implement trait `FromArgMatches`:
[INFO] [stdout]              Args
[INFO] [stdout]              Box<T>
[INFO] [stdout]              Commands
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `std::string::String: FromArgMatches` is not satisfied
[INFO] [stdout]   --> src/main.rs:14:10
[INFO] [stdout]    |
[INFO] [stdout] 14 | #[derive(Subcommand, Debug, Clone)]
[INFO] [stdout]    |          ^^^^^^^^^^ the trait `FromArgMatches` is not implemented for `std::string::String`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the following other types implement trait `FromArgMatches`:
[INFO] [stdout]              Args
[INFO] [stdout]              Box<T>
[INFO] [stdout]              Commands
[INFO] [stdout]    = note: this error originates in the derive macro `Subcommand` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `std::string::String: FromArgMatches` is not satisfied
[INFO] [stdout]   --> src/main.rs:14:10
[INFO] [stdout]    |
[INFO] [stdout] 14 | #[derive(Subcommand, Debug, Clone)]
[INFO] [stdout]    |          ^^^^^^^^^^ the trait `FromArgMatches` is not implemented for `std::string::String`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the following other types implement trait `FromArgMatches`:
[INFO] [stdout]              Args
[INFO] [stdout]              Box<T>
[INFO] [stdout]              Commands
[INFO] [stdout]    = note: this error originates in the derive macro `Subcommand` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `std::string::String: clap::Args` is not satisfied
[INFO] [stdout]   --> src/main.rs:16:9
[INFO] [stdout]    |
[INFO] [stdout] 16 |     Map(String),
[INFO] [stdout]    |         ^^^^^^ the trait `clap::Args` is not implemented for `std::string::String`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the following other types implement trait `clap::Args`:
[INFO] [stdout]              Args
[INFO] [stdout]              Box<T>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `std::string::String: clap::Args` is not satisfied
[INFO] [stdout]   --> src/main.rs:16:9
[INFO] [stdout]    |
[INFO] [stdout] 16 |     Map(String),
[INFO] [stdout]    |         ^^^^^^ the trait `clap::Args` is not implemented for `std::string::String`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the following other types implement trait `clap::Args`:
[INFO] [stdout]              Args
[INFO] [stdout]              Box<T>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `std::string::String: clap::Args` is not satisfied
[INFO] [stdout]   --> src/main.rs:17:12
[INFO] [stdout]    |
[INFO] [stdout] 17 |     Filter(String),
[INFO] [stdout]    |            ^^^^^^ the trait `clap::Args` is not implemented for `std::string::String`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the following other types implement trait `clap::Args`:
[INFO] [stdout]              Args
[INFO] [stdout]              Box<T>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `std::string::String: clap::Args` is not satisfied
[INFO] [stdout]   --> src/main.rs:17:12
[INFO] [stdout]    |
[INFO] [stdout] 17 |     Filter(String),
[INFO] [stdout]    |            ^^^^^^ the trait `clap::Args` is not implemented for `std::string::String`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the following other types implement trait `clap::Args`:
[INFO] [stdout]              Args
[INFO] [stdout]              Box<T>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `std::string::String: clap::Args` is not satisfied
[INFO] [stdout]   --> src/main.rs:18:12
[INFO] [stdout]    |
[INFO] [stdout] 18 |     Reduce(String),
[INFO] [stdout]    |            ^^^^^^ the trait `clap::Args` is not implemented for `std::string::String`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the following other types implement trait `clap::Args`:
[INFO] [stdout]              Args
[INFO] [stdout]              Box<T>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `std::string::String: clap::Args` is not satisfied
[INFO] [stdout]   --> src/main.rs:18:12
[INFO] [stdout]    |
[INFO] [stdout] 18 |     Reduce(String),
[INFO] [stdout]    |            ^^^^^^ the trait `clap::Args` is not implemented for `std::string::String`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the following other types implement trait `clap::Args`:
[INFO] [stdout]              Args
[INFO] [stdout]              Box<T>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 7 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 7 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `mfr` (bin "mfr") due to 8 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `mfr` (bin "mfr" test) due to 8 previous errors
[INFO] running `Command { std: "docker" "inspect" "63de9bbd2728c07c536fb6b5d00c5acf5c2ca1984552e4b5427f3962e9bdbb81", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "63de9bbd2728c07c536fb6b5d00c5acf5c2ca1984552e4b5427f3962e9bdbb81", kill_on_drop: false }`
[INFO] [stdout] 63de9bbd2728c07c536fb6b5d00c5acf5c2ca1984552e4b5427f3962e9bdbb81