[INFO] fetching crate biff-datetime-cli 0.1.3...
[INFO] checking biff-datetime-cli-0.1.3 against a5689b034ad287112f709693384a37f1377eb9cc for pr-129249-3
[INFO] extracting crate biff-datetime-cli 0.1.3 into /workspace/builds/worker-6-tc2/source
[INFO] removed /workspace/builds/worker-6-tc2/source/.cargo/config.toml
[INFO] started tweaking crates.io crate biff-datetime-cli 0.1.3
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate biff-datetime-cli 0.1.3
[INFO] tweaked toml for crates.io crate biff-datetime-cli 0.1.3 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate biff-datetime-cli 0.1.3 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 crates.io crate biff-datetime-cli 0.1.3 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-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] badf4813aa77212d4bc59ec4e701a945befe86b03adbce18bebd3c119d5ff996
[INFO] running `Command { std: "docker" "start" "badf4813aa77212d4bc59ec4e701a945befe86b03adbce18bebd3c119d5ff996", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "badf4813aa77212d4bc59ec4e701a945befe86b03adbce18bebd3c119d5ff996", 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" "badf4813aa77212d4bc59ec4e701a945befe86b03adbce18bebd3c119d5ff996" "/opt/rustwide/cargo-home/bin/cargo" "+a5689b034ad287112f709693384a37f1377eb9cc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "badf4813aa77212d4bc59ec4e701a945befe86b03adbce18bebd3c119d5ff996", 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" "badf4813aa77212d4bc59ec4e701a945befe86b03adbce18bebd3c119d5ff996" "/opt/rustwide/cargo-home/bin/cargo" "+a5689b034ad287112f709693384a37f1377eb9cc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]     Checking log v0.4.30
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling quote v1.0.45
[INFO] [stderr]     Checking getrandom v0.4.2
[INFO] [stderr]     Checking jiff-tzdb v0.1.6
[INFO] [stderr]    Compiling biff-datetime-cli v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking flume v0.12.0
[INFO] [stderr]     Checking memmap2 v0.9.10
[INFO] [stderr]     Checking console v0.16.3
[INFO] [stderr]     Checking tempfile v3.27.0
[INFO] [stderr]     Checking memchr v2.8.1
[INFO] [stderr]     Checking jiff v0.2.27
[INFO] [stderr]     Checking lexopt v0.3.2
[INFO] [stderr]     Checking similar v2.7.0
[INFO] [stderr]     Checking textwrap v0.16.2
[INFO] [stderr]     Checking aho-corasick v1.1.4
[INFO] [stderr]     Checking serde_json v1.0.150
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]     Checking regex-automata v0.4.14
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]     Checking regex v1.12.3
[INFO] [stderr]     Checking serde v1.0.228
[INFO] [stderr]     Checking bstr v1.12.1
[INFO] [stderr]     Checking insta v1.47.2
[INFO] [stdout] error: useless conversion to the same type: `OsString`
[INFO] [stdout]    --> src/args/mod.rs:210:54
[INFO] [stdout]     |
[INFO] [stdout] 210 |             let err = lexopt::Error::NonUnicodeValue(osv.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] 210 -             let err = lexopt::Error::NonUnicodeValue(osv.into());
[INFO] [stdout] 210 +             let err = lexopt::Error::NonUnicodeValue(osv);
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 210 -             let err = lexopt::Error::NonUnicodeValue(osv.into());
[INFO] [stdout] 210 +             let err = lexopt::Error::NonUnicodeValue(<OsString as Into<_>>::into(osv));
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `biff-datetime-cli` (bin "biff") 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: `OsString`
[INFO] [stdout]    --> src/args/mod.rs:210:54
[INFO] [stdout]     |
[INFO] [stdout] 210 |             let err = lexopt::Error::NonUnicodeValue(osv.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] 210 -             let err = lexopt::Error::NonUnicodeValue(osv.into());
[INFO] [stdout] 210 +             let err = lexopt::Error::NonUnicodeValue(osv);
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 210 -             let err = lexopt::Error::NonUnicodeValue(osv.into());
[INFO] [stdout] 210 +             let err = lexopt::Error::NonUnicodeValue(<OsString as Into<_>>::into(osv));
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `biff-datetime-cli` (bin "biff" test) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "badf4813aa77212d4bc59ec4e701a945befe86b03adbce18bebd3c119d5ff996", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "badf4813aa77212d4bc59ec4e701a945befe86b03adbce18bebd3c119d5ff996", kill_on_drop: false }`
[INFO] [stdout] badf4813aa77212d4bc59ec4e701a945befe86b03adbce18bebd3c119d5ff996
