[INFO] cloning repository https://github.com/0xBradock/macchina [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/0xBradock/macchina" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F0xBradock%2Fmacchina", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F0xBradock%2Fmacchina'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 795098f695caad3c4764abbb0cbebf96040a2603 [INFO] checking 0xBradock/macchina against a5689b034ad287112f709693384a37f1377eb9cc for pr-129249-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F0xBradock%2Fmacchina" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/0xBradock/macchina [INFO] finished tweaking git repo https://github.com/0xBradock/macchina [INFO] tweaked toml for git repo https://github.com/0xBradock/macchina written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/0xBradock/macchina 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/0xBradock/macchina 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-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 0d2547e1e63c919ff41c922ed4ea46965c0c6a815df791bda1a223b009398df7 [INFO] running `Command { std: "docker" "start" "0d2547e1e63c919ff41c922ed4ea46965c0c6a815df791bda1a223b009398df7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0d2547e1e63c919ff41c922ed4ea46965c0c6a815df791bda1a223b009398df7", 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" "0d2547e1e63c919ff41c922ed4ea46965c0c6a815df791bda1a223b009398df7" "/opt/rustwide/cargo-home/bin/cargo" "+a5689b034ad287112f709693384a37f1377eb9cc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0d2547e1e63c919ff41c922ed4ea46965c0c6a815df791bda1a223b009398df7", 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" "0d2547e1e63c919ff41c922ed4ea46965c0c6a815df791bda1a223b009398df7" "/opt/rustwide/cargo-home/bin/cargo" "+a5689b034ad287112f709693384a37f1377eb9cc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] Checking macchina v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error: useless conversion to the same type: `factory_enum::LightsMachine` [INFO] [stdout] --> src/factory_enum.rs:50:79 [INFO] [stdout] | [INFO] [stdout] 50 | LightsMachineWrapper::_Green(val) => LightsMachineWrapper::_Green(val.into()), [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this method call relies on the `impl Into 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] 50 - LightsMachineWrapper::_Green(val) => LightsMachineWrapper::_Green(val.into()), [INFO] [stdout] 50 + LightsMachineWrapper::_Green(val) => LightsMachineWrapper::_Green(val), [INFO] [stdout] | [INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint [INFO] [stdout] | [INFO] [stdout] 50 - LightsMachineWrapper::_Green(val) => LightsMachineWrapper::_Green(val.into()), [INFO] [stdout] 50 + LightsMachineWrapper::_Green(val) => LightsMachineWrapper::_Green( as Into<_>>::into(val)), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: useless conversion to the same type: `factory_enum::LightsMachine` [INFO] [stdout] --> src/factory_enum.rs:50:79 [INFO] [stdout] | [INFO] [stdout] 50 | LightsMachineWrapper::_Green(val) => LightsMachineWrapper::_Green(val.into()), [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this method call relies on the `impl Into 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] 50 - LightsMachineWrapper::_Green(val) => LightsMachineWrapper::_Green(val.into()), [INFO] [stdout] 50 + LightsMachineWrapper::_Green(val) => LightsMachineWrapper::_Green(val), [INFO] [stdout] | [INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint [INFO] [stdout] | [INFO] [stdout] 50 - LightsMachineWrapper::_Green(val) => LightsMachineWrapper::_Green(val.into()), [INFO] [stdout] 50 + LightsMachineWrapper::_Green(val) => LightsMachineWrapper::_Green( as Into<_>>::into(val)), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: useless conversion to the same type: `factory_enum::LightsMachine` [INFO] [stdout] --> src/factory_enum.rs:51:81 [INFO] [stdout] | [INFO] [stdout] 51 | LightsMachineWrapper::_Yellow(val) => LightsMachineWrapper::_Yellow(val.into()), [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this method call relies on the `impl Into 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] help: consider removing the conversion call [INFO] [stdout] | [INFO] [stdout] 51 - LightsMachineWrapper::_Yellow(val) => LightsMachineWrapper::_Yellow(val.into()), [INFO] [stdout] 51 + LightsMachineWrapper::_Yellow(val) => LightsMachineWrapper::_Yellow(val), [INFO] [stdout] | [INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint [INFO] [stdout] | [INFO] [stdout] 51 - LightsMachineWrapper::_Yellow(val) => LightsMachineWrapper::_Yellow(val.into()), [INFO] [stdout] 51 + LightsMachineWrapper::_Yellow(val) => LightsMachineWrapper::_Yellow( as Into<_>>::into(val)), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: useless conversion to the same type: `factory_enum::LightsMachine` [INFO] [stdout] --> src/factory_enum.rs:52:73 [INFO] [stdout] | [INFO] [stdout] 52 | LightsMachineWrapper::Red(val) => LightsMachineWrapper::Red(val.into()), [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this method call relies on the `impl Into 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] help: consider removing the conversion call [INFO] [stdout] | [INFO] [stdout] 52 - LightsMachineWrapper::Red(val) => LightsMachineWrapper::Red(val.into()), [INFO] [stdout] 52 + LightsMachineWrapper::Red(val) => LightsMachineWrapper::Red(val), [INFO] [stdout] | [INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint [INFO] [stdout] | [INFO] [stdout] 52 - LightsMachineWrapper::Red(val) => LightsMachineWrapper::Red(val.into()), [INFO] [stdout] 52 + LightsMachineWrapper::Red(val) => LightsMachineWrapper::Red( as Into<_>>::into(val)), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: useless conversion to the same type: `factory_enum::LightsMachine` [INFO] [stdout] --> src/factory_enum.rs:51:81 [INFO] [stdout] | [INFO] [stdout] 51 | LightsMachineWrapper::_Yellow(val) => LightsMachineWrapper::_Yellow(val.into()), [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this method call relies on the `impl Into 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] help: consider removing the conversion call [INFO] [stdout] | [INFO] [stdout] 51 - LightsMachineWrapper::_Yellow(val) => LightsMachineWrapper::_Yellow(val.into()), [INFO] [stdout] 51 + LightsMachineWrapper::_Yellow(val) => LightsMachineWrapper::_Yellow(val), [INFO] [stdout] | [INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint [INFO] [stdout] | [INFO] [stdout] 51 - LightsMachineWrapper::_Yellow(val) => LightsMachineWrapper::_Yellow(val.into()), [INFO] [stdout] 51 + LightsMachineWrapper::_Yellow(val) => LightsMachineWrapper::_Yellow( as Into<_>>::into(val)), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: useless conversion to the same type: `factory_enum::LightsMachine` [INFO] [stdout] --> src/factory_enum.rs:52:73 [INFO] [stdout] | [INFO] [stdout] 52 | LightsMachineWrapper::Red(val) => LightsMachineWrapper::Red(val.into()), [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this method call relies on the `impl Into 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] help: consider removing the conversion call [INFO] [stdout] | [INFO] [stdout] 52 - LightsMachineWrapper::Red(val) => LightsMachineWrapper::Red(val.into()), [INFO] [stdout] 52 + LightsMachineWrapper::Red(val) => LightsMachineWrapper::Red(val), [INFO] [stdout] | [INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint [INFO] [stdout] | [INFO] [stdout] 52 - LightsMachineWrapper::Red(val) => LightsMachineWrapper::Red(val.into()), [INFO] [stdout] 52 + LightsMachineWrapper::Red(val) => LightsMachineWrapper::Red( as Into<_>>::into(val)), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `macchina` (bin "macchina" test) due to 3 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `macchina` (bin "macchina") due to 3 previous errors [INFO] running `Command { std: "docker" "inspect" "0d2547e1e63c919ff41c922ed4ea46965c0c6a815df791bda1a223b009398df7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0d2547e1e63c919ff41c922ed4ea46965c0c6a815df791bda1a223b009398df7", kill_on_drop: false }` [INFO] [stdout] 0d2547e1e63c919ff41c922ed4ea46965c0c6a815df791bda1a223b009398df7