[INFO] fetching crate textparse 0.1.0...
[INFO] testing textparse-0.1.0 against 1.100.0-beta.1 for beta-1.100-2
[INFO] extracting crate textparse 0.1.0 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate textparse 0.1.0
[INFO] finished tweaking crates.io crate textparse 0.1.0
[INFO] tweaked toml for crates.io crate textparse 0.1.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate textparse 0.1.0 on toolchain 1.100.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate textparse 0.1.0 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" "+1.100.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: `package.homepage` is redundant with `package.repository`
[INFO] [stderr]   --> Cargo.toml:11:12
[INFO] [stderr]    |
[INFO] [stderr] 11 | homepage = "https://github.com/sile/textparse"
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 15 | repository = "https://github.com/sile/textparse"
[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: `textparse` (manifest) generated 1 warning
[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@sha256:3111399a4047eeb3a02b7a90e478d715f38a8c6669b5c4b49d30a17385265909" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] e51a0730b33e951193219d226ba2ede1cab240b49da0635b083625837988ad59
[INFO] running `Command { std: "docker" "start" "e51a0730b33e951193219d226ba2ede1cab240b49da0635b083625837988ad59", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e51a0730b33e951193219d226ba2ede1cab240b49da0635b083625837988ad59", 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" "e51a0730b33e951193219d226ba2ede1cab240b49da0635b083625837988ad59" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e51a0730b33e951193219d226ba2ede1cab240b49da0635b083625837988ad59", 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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "e51a0730b33e951193219d226ba2ede1cab240b49da0635b083625837988ad59" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] warning: `package.homepage` is redundant with `package.repository`
[INFO] [stderr]   --> Cargo.toml:11:12
[INFO] [stderr]    |
[INFO] [stderr] 11 | homepage = "https://github.com/sile/textparse"
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 15 | repository = "https://github.com/sile/textparse"
[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: `textparse` (manifest) generated 1 warning
[INFO] [stderr]    Compiling proc-macro2 v1.0.49
[INFO] [stderr]    Compiling quote v1.0.23
[INFO] [stderr]    Compiling unicode-ident v1.0.6
[INFO] [stderr]    Compiling syn v1.0.107
[INFO] [stderr]    Compiling serde v1.0.151
[INFO] [stderr]    Compiling thiserror v1.0.38
[INFO] [stderr]    Compiling once_cell v1.16.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.38
[INFO] [stderr]    Compiling toml v0.5.10
[INFO] [stderr]    Compiling proc-macro-crate v1.2.1
[INFO] [stderr]    Compiling textparse_derive v0.1.0
[INFO] [stderr]    Compiling textparse v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.83s
[INFO] running `Command { std: "docker" "inspect" "e51a0730b33e951193219d226ba2ede1cab240b49da0635b083625837988ad59", 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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "e51a0730b33e951193219d226ba2ede1cab240b49da0635b083625837988ad59" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] warning: `package.homepage` is redundant with `package.repository`
[INFO] [stderr]   --> Cargo.toml:11:12
[INFO] [stderr]    |
[INFO] [stderr] 11 | homepage = "https://github.com/sile/textparse"
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 15 | repository = "https://github.com/sile/textparse"
[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: `textparse` (manifest) generated 1 warning
[INFO] [stderr]    Compiling anyhow v1.0.68
[INFO] [stderr]    Compiling textparse v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `1` is never read
[INFO] [stdout]   --> examples/check_json.rs:38:30
[INFO] [stdout]    |
[INFO] [stdout] 38 | struct JsonString(Char<'"'>, While<(Not<Char<'"'>>, AnyChar)>, Char<'"'>);
[INFO] [stdout]    |        ----------            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |        |
[INFO] [stdout]    |        field in this struct
[INFO] [stdout]    |
[INFO] [stdout]    = note: `JsonString` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 38 - struct JsonString(Char<'"'>, While<(Not<Char<'"'>>, AnyChar)>, Char<'"'>);
[INFO] [stdout] 38 + struct JsonString(Char<'"'>, (), Char<'"'>);
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `1` is never read
[INFO] [stdout]   --> examples/check_json.rs:46:29
[INFO] [stdout]    |
[INFO] [stdout] 46 | struct JsonArray(Char<'['>, Csv<JsonValue>, Char<']'>);
[INFO] [stdout]    |        ---------            ^^^^^^^^^^^^^^
[INFO] [stdout]    |        |
[INFO] [stdout]    |        field in this struct
[INFO] [stdout]    |
[INFO] [stdout]    = note: `JsonArray` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 46 - struct JsonArray(Char<'['>, Csv<JsonValue>, Char<']'>);
[INFO] [stdout] 46 + struct JsonArray(Char<'['>, (), Char<']'>);
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `1` is never read
[INFO] [stdout]   --> examples/check_json.rs:50:30
[INFO] [stdout]    |
[INFO] [stdout] 50 | struct JsonObject(Char<'{'>, Csv<JsonObjectItem>, Char<'}'>);
[INFO] [stdout]    |        ----------            ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |        |
[INFO] [stdout]    |        field in this struct
[INFO] [stdout]    |
[INFO] [stdout]    = note: `JsonObject` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 50 - struct JsonObject(Char<'{'>, Csv<JsonObjectItem>, Char<'}'>);
[INFO] [stdout] 50 + struct JsonObject(Char<'{'>, (), Char<'}'>);
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `1` is never read
[INFO] [stdout]   --> examples/check_json.rs:53:55
[INFO] [stdout]    |
[INFO] [stdout] 53 | struct JsonObjectItem(WithoutWhitespaces<JsonString>, Char<':'>, JsonValue);
[INFO] [stdout]    |        -------------- field in this struct            ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `JsonObjectItem` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 53 - struct JsonObjectItem(WithoutWhitespaces<JsonString>, Char<':'>, JsonValue);
[INFO] [stdout] 53 + struct JsonObjectItem(WithoutWhitespaces<JsonString>, (), JsonValue);
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.27s
[INFO] running `Command { std: "docker" "inspect" "e51a0730b33e951193219d226ba2ede1cab240b49da0635b083625837988ad59", 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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "e51a0730b33e951193219d226ba2ede1cab240b49da0635b083625837988ad59" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] warning: `package.homepage` is redundant with `package.repository`
[INFO] [stderr]   --> Cargo.toml:11:12
[INFO] [stderr]    |
[INFO] [stderr] 11 | homepage = "https://github.com/sile/textparse"
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 15 | repository = "https://github.com/sile/textparse"
[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: `textparse` (manifest) generated 1 warning
[INFO] [stderr] warning: field `1` is never read
[INFO] [stderr]   --> examples/check_json.rs:38:30
[INFO] [stderr]    |
[INFO] [stderr] 38 | struct JsonString(Char<'"'>, While<(Not<Char<'"'>>, AnyChar)>, Char<'"'>);
[INFO] [stderr]    |        ----------            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |        |
[INFO] [stderr]    |        field in this struct
[INFO] [stderr]    |
[INFO] [stderr]    = note: `JsonString` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stderr]    |
[INFO] [stderr] 38 - struct JsonString(Char<'"'>, While<(Not<Char<'"'>>, AnyChar)>, Char<'"'>);
[INFO] [stderr] 38 + struct JsonString(Char<'"'>, (), Char<'"'>);
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: field `1` is never read
[INFO] [stderr]   --> examples/check_json.rs:46:29
[INFO] [stderr]    |
[INFO] [stderr] 46 | struct JsonArray(Char<'['>, Csv<JsonValue>, Char<']'>);
[INFO] [stderr]    |        ---------            ^^^^^^^^^^^^^^
[INFO] [stderr]    |        |
[INFO] [stderr]    |        field in this struct
[INFO] [stderr]    |
[INFO] [stderr]    = note: `JsonArray` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stderr]    |
[INFO] [stderr] 46 - struct JsonArray(Char<'['>, Csv<JsonValue>, Char<']'>);
[INFO] [stderr] 46 + struct JsonArray(Char<'['>, (), Char<']'>);
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: field `1` is never read
[INFO] [stderr]   --> examples/check_json.rs:50:30
[INFO] [stderr]    |
[INFO] [stderr] 50 | struct JsonObject(Char<'{'>, Csv<JsonObjectItem>, Char<'}'>);
[INFO] [stderr]    |        ----------            ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |        |
[INFO] [stderr]    |        field in this struct
[INFO] [stderr]    |
[INFO] [stderr]    = note: `JsonObject` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stderr]    |
[INFO] [stderr] 50 - struct JsonObject(Char<'{'>, Csv<JsonObjectItem>, Char<'}'>);
[INFO] [stderr] 50 + struct JsonObject(Char<'{'>, (), Char<'}'>);
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: field `1` is never read
[INFO] [stderr]   --> examples/check_json.rs:53:55
[INFO] [stderr]    |
[INFO] [stderr] 53 | struct JsonObjectItem(WithoutWhitespaces<JsonString>, Char<':'>, JsonValue);
[INFO] [stderr]    |        -------------- field in this struct            ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `JsonObjectItem` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stderr]    |
[INFO] [stderr] 53 - struct JsonObjectItem(WithoutWhitespaces<JsonString>, Char<':'>, JsonValue);
[INFO] [stderr] 53 + struct JsonObjectItem(WithoutWhitespaces<JsonString>, (), JsonValue);
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: `textparse` (example "check_json") generated 4 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/build/textparse/e017a43c237b56ac/out/textparse-e017a43c237b56ac)
[INFO] [stderr]    Doc-tests textparse
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e51a0730b33e951193219d226ba2ede1cab240b49da0635b083625837988ad59", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e51a0730b33e951193219d226ba2ede1cab240b49da0635b083625837988ad59", kill_on_drop: false }`
[INFO] [stdout] e51a0730b33e951193219d226ba2ede1cab240b49da0635b083625837988ad59
