[INFO] fetching crate tva 0.3.3...
[INFO] checking tva-0.3.3 against 52995a223f2919dd3e2e427231db90a257350ded for pr-129249-4
[INFO] extracting crate tva 0.3.3 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate tva 0.3.3
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate tva 0.3.3
[INFO] tweaked toml for crates.io crate tva 0.3.3 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate tva 0.3.3 on toolchain 52995a223f2919dd3e2e427231db90a257350ded
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+52995a223f2919dd3e2e427231db90a257350ded" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate tva 0.3.3 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" "+52995a223f2919dd3e2e427231db90a257350ded" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: `package.homepage` is redundant with `package.repository`
[INFO] [stderr]    --> Cargo.toml:151:12
[INFO] [stderr]     |
[INFO] [stderr] 151 | homepage = "https://github.com/wang-q/tva"
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 156 | repository = "https://github.com/wang-q/tva"
[INFO] [stderr]     |              -------------------------------
[INFO] [stderr]     |
[INFO] [stderr]     = note: `cargo::redundant_homepage` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.homepage`
[INFO] [stderr] warning: `tva` (manifest) generated 1 warning
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] a01c21859fbf08e35b6b7f1b26bd45f41570551edc00f313ed9e8d048f2af391
[INFO] running `Command { std: "docker" "start" "a01c21859fbf08e35b6b7f1b26bd45f41570551edc00f313ed9e8d048f2af391", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a01c21859fbf08e35b6b7f1b26bd45f41570551edc00f313ed9e8d048f2af391", 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" "a01c21859fbf08e35b6b7f1b26bd45f41570551edc00f313ed9e8d048f2af391" "/opt/rustwide/cargo-home/bin/cargo" "+52995a223f2919dd3e2e427231db90a257350ded" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a01c21859fbf08e35b6b7f1b26bd45f41570551edc00f313ed9e8d048f2af391", 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" "a01c21859fbf08e35b6b7f1b26bd45f41570551edc00f313ed9e8d048f2af391" "/opt/rustwide/cargo-home/bin/cargo" "+52995a223f2919dd3e2e427231db90a257350ded" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] warning: `package.homepage` is redundant with `package.repository`
[INFO] [stderr]    --> Cargo.toml:151:12
[INFO] [stderr]     |
[INFO] [stderr] 151 | homepage = "https://github.com/wang-q/tva"
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 156 | repository = "https://github.com/wang-q/tva"
[INFO] [stderr]     |              -------------------------------
[INFO] [stderr]     |
[INFO] [stderr]     = note: `cargo::redundant_homepage` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.homepage`
[INFO] [stderr] warning: `tva` (manifest) generated 1 warning
[INFO] [stderr]    Compiling siphasher v1.0.2
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[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling thiserror-impl v2.0.18
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[INFO] [stderr]    Compiling derive_more-impl v2.1.1
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[INFO] [stderr]    Compiling thiserror-impl v1.0.69
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[INFO] [stderr]    Compiling test-case-core v3.3.1
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[INFO] [stderr]    Compiling pest_derive v2.8.6
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[INFO] [stderr]    Compiling assert_cmd v2.1.2
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[INFO] [stderr]     Checking normalize-line-endings v0.3.0
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[INFO] [stderr]     Checking termtree v0.5.1
[INFO] [stderr]     Checking predicates v3.1.4
[INFO] [stderr]     Checking ciborium v0.2.2
[INFO] [stderr]     Checking rand v0.7.3
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[INFO] [stderr]     Checking test-case v3.3.1
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[INFO] [stderr]     Checking criterion-plot v0.8.2
[INFO] [stderr]     Checking criterion v0.8.2
[INFO] [stderr]     Checking intspan v0.8.7
[INFO] [stderr]     Checking tva v0.3.3 (/opt/rustwide/workdir)
[INFO] [stdout] error: useless conversion to the same type: `std::io::Error`
[INFO] [stdout]    --> src/cmd_tva/sample.rs:478:44
[INFO] [stdout]     |
[INFO] [stdout] 478 |   ...                   return Err(std::io::Error::new(
[INFO] [stdout]     |  __________________________________^
[INFO] [stdout] 479 | | ...                       std::io::ErrorKind::InvalidInput,
[INFO] [stdout] 480 | | ...                       format!(
[INFO] [stdout] 481 | | ...                           "key field index {} out of range",
[INFO] [stdout] ...   |
[INFO] [stdout] 485 | | ...                   .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] 484 -                                 )
[INFO] [stdout] 485 -                                 .into());
[INFO] [stdout] 484 +                                 ));
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 478 ~                                 return Err(<std::io::Error as Into<_>>::into(std::io::Error::new(
[INFO] [stdout] 479 |                                     std::io::ErrorKind::InvalidInput,
[INFO] [stdout] ...
[INFO] [stdout] 483 |                                     ),
[INFO] [stdout] 484 ~                                 )));
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `tva` (lib) 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: `std::io::Error`
[INFO] [stdout]    --> src/cmd_tva/sample.rs:478:44
[INFO] [stdout]     |
[INFO] [stdout] 478 |   ...                   return Err(std::io::Error::new(
[INFO] [stdout]     |  __________________________________^
[INFO] [stdout] 479 | | ...                       std::io::ErrorKind::InvalidInput,
[INFO] [stdout] 480 | | ...                       format!(
[INFO] [stdout] 481 | | ...                           "key field index {} out of range",
[INFO] [stdout] ...   |
[INFO] [stdout] 485 | | ...                   .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] 484 -                                 )
[INFO] [stdout] 485 -                                 .into());
[INFO] [stdout] 484 +                                 ));
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 478 ~                                 return Err(<std::io::Error as Into<_>>::into(std::io::Error::new(
[INFO] [stdout] 479 |                                     std::io::ErrorKind::InvalidInput,
[INFO] [stdout] ...
[INFO] [stdout] 483 |                                     ),
[INFO] [stdout] 484 ~                                 )));
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `tva` (lib test) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "a01c21859fbf08e35b6b7f1b26bd45f41570551edc00f313ed9e8d048f2af391", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a01c21859fbf08e35b6b7f1b26bd45f41570551edc00f313ed9e8d048f2af391", kill_on_drop: false }`
[INFO] [stdout] a01c21859fbf08e35b6b7f1b26bd45f41570551edc00f313ed9e8d048f2af391
