[INFO] cloning repository https://github.com/Evanfeenstra/fsdb
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Evanfeenstra/fsdb" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEvanfeenstra%2Ffsdb", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEvanfeenstra%2Ffsdb'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7d0db454133bf37b16d9cf5500111491e67c81e5
[INFO] checking Evanfeenstra/fsdb against a5689b034ad287112f709693384a37f1377eb9cc for pr-129249-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEvanfeenstra%2Ffsdb" "/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/Evanfeenstra/fsdb
[INFO] finished tweaking git repo https://github.com/Evanfeenstra/fsdb
[INFO] tweaked toml for git repo https://github.com/Evanfeenstra/fsdb written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Evanfeenstra/fsdb 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/Evanfeenstra/fsdb 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] 4a87ba0339480123ca13674e474d21ea5d31fa16348b1d96f18cc89990dafd77
[INFO] running `Command { std: "docker" "start" "4a87ba0339480123ca13674e474d21ea5d31fa16348b1d96f18cc89990dafd77", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4a87ba0339480123ca13674e474d21ea5d31fa16348b1d96f18cc89990dafd77", 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" "4a87ba0339480123ca13674e474d21ea5d31fa16348b1d96f18cc89990dafd77" "/opt/rustwide/cargo-home/bin/cargo" "+a5689b034ad287112f709693384a37f1377eb9cc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4a87ba0339480123ca13674e474d21ea5d31fa16348b1d96f18cc89990dafd77", 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" "4a87ba0339480123ca13674e474d21ea5d31fa16348b1d96f18cc89990dafd77" "/opt/rustwide/cargo-home/bin/cargo" "+a5689b034ad287112f709693384a37f1377eb9cc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.40
[INFO] [stderr]    Compiling unicode-ident v1.0.2
[INFO] [stderr]    Compiling quote v1.0.20
[INFO] [stderr]    Compiling syn v1.0.98
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling serde_derive v1.0.139
[INFO] [stderr]    Compiling serde v1.0.139
[INFO] [stderr]     Checking byteorder v1.4.3
[INFO] [stderr]    Compiling paste v1.0.7
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]     Checking rmp v0.8.11
[INFO] [stderr]    Compiling thiserror-impl v1.0.31
[INFO] [stderr]     Checking thiserror v1.0.31
[INFO] [stderr]     Checking rmp-serde v1.1.0
[INFO] [stderr]     Checking fsdb v0.1.18 (/opt/rustwide/workdir)
[INFO] [stdout] error: useless conversion to the same type: `PathBuf`
[INFO] [stdout]   --> src/lib.rs:53:24
[INFO] [stdout]    |
[INFO] [stdout] 53 |         Ok(Bucket::new(self.make_dir(&p2)?.into(), max_file_name))
[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] 53 -         Ok(Bucket::new(self.make_dir(&p2)?.into(), max_file_name))
[INFO] [stdout] 53 +         Ok(Bucket::new(self.make_dir(&p2)?, max_file_name))
[INFO] [stdout]    |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]    |
[INFO] [stdout] 53 -         Ok(Bucket::new(self.make_dir(&p2)?.into(), max_file_name))
[INFO] [stdout] 53 +         Ok(Bucket::new(<PathBuf as Into<_>>::into(self.make_dir(&p2)?), max_file_name))
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `PathBuf`
[INFO] [stdout]   --> src/lib.rs:63:30
[INFO] [stdout]    |
[INFO] [stdout] 63 |         Ok(DoubleBucket::new(self.make_dir(&p2)?.into(), max_file_name))
[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] help: consider removing the conversion call
[INFO] [stdout]    |
[INFO] [stdout] 63 -         Ok(DoubleBucket::new(self.make_dir(&p2)?.into(), max_file_name))
[INFO] [stdout] 63 +         Ok(DoubleBucket::new(self.make_dir(&p2)?, max_file_name))
[INFO] [stdout]    |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]    |
[INFO] [stdout] 63 -         Ok(DoubleBucket::new(self.make_dir(&p2)?.into(), max_file_name))
[INFO] [stdout] 63 +         Ok(DoubleBucket::new(<PathBuf as Into<_>>::into(self.make_dir(&p2)?), max_file_name))
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `fsdb` (lib) due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: useless conversion to the same type: `PathBuf`
[INFO] [stdout]   --> src/lib.rs:53:24
[INFO] [stdout]    |
[INFO] [stdout] 53 |         Ok(Bucket::new(self.make_dir(&p2)?.into(), max_file_name))
[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] 53 -         Ok(Bucket::new(self.make_dir(&p2)?.into(), max_file_name))
[INFO] [stdout] 53 +         Ok(Bucket::new(self.make_dir(&p2)?, max_file_name))
[INFO] [stdout]    |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]    |
[INFO] [stdout] 53 -         Ok(Bucket::new(self.make_dir(&p2)?.into(), max_file_name))
[INFO] [stdout] 53 +         Ok(Bucket::new(<PathBuf as Into<_>>::into(self.make_dir(&p2)?), max_file_name))
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `PathBuf`
[INFO] [stdout]   --> src/lib.rs:63:30
[INFO] [stdout]    |
[INFO] [stdout] 63 |         Ok(DoubleBucket::new(self.make_dir(&p2)?.into(), max_file_name))
[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] help: consider removing the conversion call
[INFO] [stdout]    |
[INFO] [stdout] 63 -         Ok(DoubleBucket::new(self.make_dir(&p2)?.into(), max_file_name))
[INFO] [stdout] 63 +         Ok(DoubleBucket::new(self.make_dir(&p2)?, max_file_name))
[INFO] [stdout]    |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]    |
[INFO] [stdout] 63 -         Ok(DoubleBucket::new(self.make_dir(&p2)?.into(), max_file_name))
[INFO] [stdout] 63 +         Ok(DoubleBucket::new(<PathBuf as Into<_>>::into(self.make_dir(&p2)?), max_file_name))
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `fsdb` (lib test) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "4a87ba0339480123ca13674e474d21ea5d31fa16348b1d96f18cc89990dafd77", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4a87ba0339480123ca13674e474d21ea5d31fa16348b1d96f18cc89990dafd77", kill_on_drop: false }`
[INFO] [stdout] 4a87ba0339480123ca13674e474d21ea5d31fa16348b1d96f18cc89990dafd77