[INFO] fetching crate serde_valid_derive 0.24.0...
[INFO] checking serde_valid_derive-0.24.0 against master#f167efad2f51088d86180ee89177b3d7c9e7c2f5 for pr-129543
[INFO] extracting crate serde_valid_derive 0.24.0 into /workspace/builds/worker-6-tc1/source
[INFO] validating manifest of crates.io crate serde_valid_derive 0.24.0 on toolchain f167efad2f51088d86180ee89177b3d7c9e7c2f5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f167efad2f51088d86180ee89177b3d7c9e7c2f5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate serde_valid_derive 0.24.0
[INFO] finished tweaking crates.io crate serde_valid_derive 0.24.0
[INFO] tweaked toml for crates.io crate serde_valid_derive 0.24.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f167efad2f51088d86180ee89177b3d7c9e7c2f5" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 13 packages to latest compatible versions
[INFO] [stderr]       Adding syn v1.0.109 (latest: v2.0.77)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f167efad2f51088d86180ee89177b3d7c9e7c2f5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,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" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+f167efad2f51088d86180ee89177b3d7c9e7c2f5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cd8d06ebb785dce6136eac804e434ffa2c8b2351121bd953cb64f3c7457de9b0
[INFO] running `Command { std: "docker" "start" "-a" "cd8d06ebb785dce6136eac804e434ffa2c8b2351121bd953cb64f3c7457de9b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cd8d06ebb785dce6136eac804e434ffa2c8b2351121bd953cb64f3c7457de9b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cd8d06ebb785dce6136eac804e434ffa2c8b2351121bd953cb64f3c7457de9b0", kill_on_drop: false }`
[INFO] [stdout] cd8d06ebb785dce6136eac804e434ffa2c8b2351121bd953cb64f3c7457de9b0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,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" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-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" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+f167efad2f51088d86180ee89177b3d7c9e7c2f5" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cdf0f5df8e475c02c3d596389785f3b86dffc6995a91c49987afa998a4fbce20
[INFO] running `Command { std: "docker" "start" "-a" "cdf0f5df8e475c02c3d596389785f3b86dffc6995a91c49987afa998a4fbce20", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking either v1.13.0
[INFO] [stderr]     Checking strsim v0.11.1
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]     Checking syn v2.0.77
[INFO] [stderr]     Checking itertools v0.13.0
[INFO] [stderr]     Checking serde_valid_derive v0.24.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/attribute/common/message_format.rs:34:9
[INFO] [stdout]    |
[INFO] [stdout] 34 |         (Ok(_), _, _, syn::Meta::Path(_)) => {
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ matches no values because `MetaPathCustomMessage` is uninhabited
[INFO] [stdout]    |
[INFO] [stdout]    = note: to learn more about uninhabited types, see https://doc.rust-lang.org/nomicon/exotic-sizes.html#empty-types
[INFO] [stdout]    = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/attribute/common/message_format.rs:43:9
[INFO] [stdout]    |
[INFO] [stdout] 43 |         (Ok(_), _, _, _) => Err(vec![crate::Error::meta_path_custom_message_need_value(
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^ matches no values because `MetaPathCustomMessage` is uninhabited
[INFO] [stdout]    |
[INFO] [stdout]    = note: to learn more about uninhabited types, see https://doc.rust-lang.org/nomicon/exotic-sizes.html#empty-types
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/attribute/struct_validate/meta.rs:97:9
[INFO] [stdout]    |
[INFO] [stdout] 97 |         (Ok(validation_type), _, _, syn::Meta::Path(validation)) => {
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ matches no values because `MetaPathStructValidation` is uninhabited
[INFO] [stdout]    |
[INFO] [stdout]    = note: to learn more about uninhabited types, see https://doc.rust-lang.org/nomicon/exotic-sizes.html#empty-types
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/attribute/struct_validate/meta.rs:113:9
[INFO] [stdout]     |
[INFO] [stdout] 113 |         (Ok(_), _, _, _) => Err(vec![crate::Error::meta_path_validation_need_value(
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^ matches no values because `MetaPathStructValidation` is uninhabited
[INFO] [stdout]     |
[INFO] [stdout]     = note: to learn more about uninhabited types, see https://doc.rust-lang.org/nomicon/exotic-sizes.html#empty-types
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/attribute/variant_validate/meta.rs:97:9
[INFO] [stdout]    |
[INFO] [stdout] 97 |         (Ok(validation_type), _, _, syn::Meta::Path(validation)) => {
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ matches no values because `MetaPathStructValidation` is uninhabited
[INFO] [stdout]    |
[INFO] [stdout]    = note: to learn more about uninhabited types, see https://doc.rust-lang.org/nomicon/exotic-sizes.html#empty-types
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/attribute/variant_validate/meta.rs:113:9
[INFO] [stdout]     |
[INFO] [stdout] 113 |         (Ok(_), _, _, _) => Err(vec![crate::Error::meta_path_validation_need_value(
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^ matches no values because `MetaPathStructValidation` is uninhabited
[INFO] [stdout]     |
[INFO] [stdout]     = note: to learn more about uninhabited types, see https://doc.rust-lang.org/nomicon/exotic-sizes.html#empty-types
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/attribute/common/message_format.rs:34:9
[INFO] [stdout]    |
[INFO] [stdout] 34 |         (Ok(_), _, _, syn::Meta::Path(_)) => {
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ matches no values because `MetaPathCustomMessage` is uninhabited
[INFO] [stdout]    |
[INFO] [stdout]    = note: to learn more about uninhabited types, see https://doc.rust-lang.org/nomicon/exotic-sizes.html#empty-types
[INFO] [stdout]    = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/attribute/common/message_format.rs:43:9
[INFO] [stdout]    |
[INFO] [stdout] 43 |         (Ok(_), _, _, _) => Err(vec![crate::Error::meta_path_custom_message_need_value(
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^ matches no values because `MetaPathCustomMessage` is uninhabited
[INFO] [stdout]    |
[INFO] [stdout]    = note: to learn more about uninhabited types, see https://doc.rust-lang.org/nomicon/exotic-sizes.html#empty-types
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/attribute/struct_validate/meta.rs:97:9
[INFO] [stdout]    |
[INFO] [stdout] 97 |         (Ok(validation_type), _, _, syn::Meta::Path(validation)) => {
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ matches no values because `MetaPathStructValidation` is uninhabited
[INFO] [stdout]    |
[INFO] [stdout]    = note: to learn more about uninhabited types, see https://doc.rust-lang.org/nomicon/exotic-sizes.html#empty-types
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/attribute/struct_validate/meta.rs:113:9
[INFO] [stdout]     |
[INFO] [stdout] 113 |         (Ok(_), _, _, _) => Err(vec![crate::Error::meta_path_validation_need_value(
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^ matches no values because `MetaPathStructValidation` is uninhabited
[INFO] [stdout]     |
[INFO] [stdout]     = note: to learn more about uninhabited types, see https://doc.rust-lang.org/nomicon/exotic-sizes.html#empty-types
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/attribute/variant_validate/meta.rs:97:9
[INFO] [stdout]    |
[INFO] [stdout] 97 |         (Ok(validation_type), _, _, syn::Meta::Path(validation)) => {
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ matches no values because `MetaPathStructValidation` is uninhabited
[INFO] [stdout]    |
[INFO] [stdout]    = note: to learn more about uninhabited types, see https://doc.rust-lang.org/nomicon/exotic-sizes.html#empty-types
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/attribute/variant_validate/meta.rs:113:9
[INFO] [stdout]     |
[INFO] [stdout] 113 |         (Ok(_), _, _, _) => Err(vec![crate::Error::meta_path_validation_need_value(
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^ matches no values because `MetaPathStructValidation` is uninhabited
[INFO] [stdout]     |
[INFO] [stdout]     = note: to learn more about uninhabited types, see https://doc.rust-lang.org/nomicon/exotic-sizes.html#empty-types
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.12s
[INFO] running `Command { std: "docker" "inspect" "cdf0f5df8e475c02c3d596389785f3b86dffc6995a91c49987afa998a4fbce20", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cdf0f5df8e475c02c3d596389785f3b86dffc6995a91c49987afa998a4fbce20", kill_on_drop: false }`
[INFO] [stdout] cdf0f5df8e475c02c3d596389785f3b86dffc6995a91c49987afa998a4fbce20