[INFO] cloning repository https://github.com/jammer312/uni_sat_solver
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jammer312/uni_sat_solver" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjammer312%2Funi_sat_solver", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjammer312%2Funi_sat_solver'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 963e974d02c667096a3694b91e7026de93d1baa0
[INFO] checking jammer312/uni_sat_solver against a5689b034ad287112f709693384a37f1377eb9cc for pr-129249-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjammer312%2Funi_sat_solver" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/jammer312/uni_sat_solver
[INFO] finished tweaking git repo https://github.com/jammer312/uni_sat_solver
[INFO] tweaked toml for git repo https://github.com/jammer312/uni_sat_solver written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/jammer312/uni_sat_solver on toolchain a5689b034ad287112f709693384a37f1377eb9cc
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a5689b034ad287112f709693384a37f1377eb9cc" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/jammer312/uni_sat_solver 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" "+a5689b034ad287112f709693384a37f1377eb9cc" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 97d38df5b125d75115e1ad08e2438f9cc1fbb65c8990d7474180127a810b9955
[INFO] running `Command { std: "docker" "start" "97d38df5b125d75115e1ad08e2438f9cc1fbb65c8990d7474180127a810b9955", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "97d38df5b125d75115e1ad08e2438f9cc1fbb65c8990d7474180127a810b9955", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "97d38df5b125d75115e1ad08e2438f9cc1fbb65c8990d7474180127a810b9955" "/opt/rustwide/cargo-home/bin/cargo" "+a5689b034ad287112f709693384a37f1377eb9cc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "97d38df5b125d75115e1ad08e2438f9cc1fbb65c8990d7474180127a810b9955", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "97d38df5b125d75115e1ad08e2438f9cc1fbb65c8990d7474180127a810b9955" "/opt/rustwide/cargo-home/bin/cargo" "+a5689b034ad287112f709693384a37f1377eb9cc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]     Checking either v1.8.0
[INFO] [stderr]     Checking minimal-lexical v0.2.1
[INFO] [stderr]     Checking bimap v0.6.2
[INFO] [stderr]     Checking itertools v0.10.5
[INFO] [stderr]     Checking nom v7.1.1
[INFO] [stderr]     Checking sat_solver v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: useless conversion to the same type: `VerboseError<&str>`
[INFO] [stdout]   --> src/cdcl/mod.rs:75:84
[INFO] [stdout]    |
[INFO] [stdout] 75 |         .map_err(|e| e.map(|e| Error::ParseVerbose(nom::error::convert_error(data, e.into()))))
[INFO] [stdout]    |                                                                                    ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout]    = note: `#[deny(self_type_conversion)]` on by default
[INFO] [stdout] help: consider removing the conversion call
[INFO] [stdout]    |
[INFO] [stdout] 75 -         .map_err(|e| e.map(|e| Error::ParseVerbose(nom::error::convert_error(data, e.into()))))
[INFO] [stdout] 75 +         .map_err(|e| e.map(|e| Error::ParseVerbose(nom::error::convert_error(data, e))))
[INFO] [stdout]    |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]    |
[INFO] [stdout] 75 -         .map_err(|e| e.map(|e| Error::ParseVerbose(nom::error::convert_error(data, e.into()))))
[INFO] [stdout] 75 +         .map_err(|e| e.map(|e| Error::ParseVerbose(nom::error::convert_error(data, <VerboseError<&str> as Into<_>>::into(e)))))
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `sat_solver` (bin "sat_solver") due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: useless conversion to the same type: `VerboseError<&str>`
[INFO] [stdout]   --> src/cdcl/mod.rs:75:84
[INFO] [stdout]    |
[INFO] [stdout] 75 |         .map_err(|e| e.map(|e| Error::ParseVerbose(nom::error::convert_error(data, e.into()))))
[INFO] [stdout]    |                                                                                    ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout]    = note: `#[deny(self_type_conversion)]` on by default
[INFO] [stdout] help: consider removing the conversion call
[INFO] [stdout]    |
[INFO] [stdout] 75 -         .map_err(|e| e.map(|e| Error::ParseVerbose(nom::error::convert_error(data, e.into()))))
[INFO] [stdout] 75 +         .map_err(|e| e.map(|e| Error::ParseVerbose(nom::error::convert_error(data, e))))
[INFO] [stdout]    |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]    |
[INFO] [stdout] 75 -         .map_err(|e| e.map(|e| Error::ParseVerbose(nom::error::convert_error(data, e.into()))))
[INFO] [stdout] 75 +         .map_err(|e| e.map(|e| Error::ParseVerbose(nom::error::convert_error(data, <VerboseError<&str> as Into<_>>::into(e)))))
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `sat_solver` (bin "sat_solver" test) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "97d38df5b125d75115e1ad08e2438f9cc1fbb65c8990d7474180127a810b9955", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "97d38df5b125d75115e1ad08e2438f9cc1fbb65c8990d7474180127a810b9955", kill_on_drop: false }`
[INFO] [stdout] 97d38df5b125d75115e1ad08e2438f9cc1fbb65c8990d7474180127a810b9955
