[INFO] fetching crate deser-json 0.10.1...
[INFO] checking deser-json-0.10.1 against c60b92c03ca8a3b101eb9d57f51e2232690638c7 for pr-164148-crater-rollup
[INFO] extracting crate deser-json 0.10.1 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate deser-json 0.10.1
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate deser-json 0.10.1
[INFO] tweaked toml for crates.io crate deser-json 0.10.1 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate deser-json 0.10.1 on toolchain c60b92c03ca8a3b101eb9d57f51e2232690638c7
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c60b92c03ca8a3b101eb9d57f51e2232690638c7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate deser-json 0.10.1 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" "+c60b92c03ca8a3b101eb9d57f51e2232690638c7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 19ef736a3354e3507c669386997997037ede1217d41e3183f8d550faedacb270
[INFO] running `Command { std: "docker" "start" "19ef736a3354e3507c669386997997037ede1217d41e3183f8d550faedacb270", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "19ef736a3354e3507c669386997997037ede1217d41e3183f8d550faedacb270", 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" "19ef736a3354e3507c669386997997037ede1217d41e3183f8d550faedacb270" "/opt/rustwide/cargo-home/bin/cargo" "+c60b92c03ca8a3b101eb9d57f51e2232690638c7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "19ef736a3354e3507c669386997997037ede1217d41e3183f8d550faedacb270", 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" "19ef736a3354e3507c669386997997037ede1217d41e3183f8d550faedacb270" "/opt/rustwide/cargo-home/bin/cargo" "+c60b92c03ca8a3b101eb9d57f51e2232690638c7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]     Checking deser-core v0.10.1
[INFO] [stderr]     Checking simdutf8 v0.1.5
[INFO] [stderr]    Compiling deser-derive v0.10.1
[INFO] [stderr]     Checking deser v0.10.1
[INFO] [stderr]     Checking deser-json v0.10.1 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0493]: destructor of `DeserializerConfigBuilder` cannot be evaluated at compile-time
[INFO] [stdout]    --> src/de.rs:252:27
[INFO] [stdout]     |
[INFO] [stdout] 252 |     pub const fn trailing(mut self, trailing: Trailing) -> DeserializerConfigBuilder {
[INFO] [stdout]     |                           ^^^^^^^^ the destructor for this type cannot be evaluated in constant functions
[INFO] [stdout] ...
[INFO] [stdout] 255 |     }
[INFO] [stdout]     |     - value is dropped here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0493]: destructor of `DeserializerConfigBuilder` cannot be evaluated at compile-time
[INFO] [stdout]    --> src/de.rs:260:32
[INFO] [stdout]     |
[INFO] [stdout] 260 |     pub const fn exact_numbers(mut self, yes: bool) -> DeserializerConfigBuilder {
[INFO] [stdout]     |                                ^^^^^^^^ the destructor for this type cannot be evaluated in constant functions
[INFO] [stdout] ...
[INFO] [stdout] 263 |     }
[INFO] [stdout]     |     - value is dropped here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0493]: destructor of `DeserializerConfigBuilder` cannot be evaluated at compile-time
[INFO] [stdout]    --> src/de.rs:252:27
[INFO] [stdout]     |
[INFO] [stdout] 252 |     pub const fn trailing(mut self, trailing: Trailing) -> DeserializerConfigBuilder {
[INFO] [stdout]     |                           ^^^^^^^^ the destructor for this type cannot be evaluated in constant functions
[INFO] [stdout] ...
[INFO] [stdout] 255 |     }
[INFO] [stdout]     |     - value is dropped here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0493]: destructor of `DeserializerConfigBuilder` cannot be evaluated at compile-time
[INFO] [stdout]    --> src/de.rs:260:32
[INFO] [stdout]     |
[INFO] [stdout] 260 |     pub const fn exact_numbers(mut self, yes: bool) -> DeserializerConfigBuilder {
[INFO] [stdout]     |                                ^^^^^^^^ the destructor for this type cannot be evaluated in constant functions
[INFO] [stdout] ...
[INFO] [stdout] 263 |     }
[INFO] [stdout]     |     - value is dropped here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0493]: destructor of `SerializerConfigBuilder` cannot be evaluated at compile-time
[INFO] [stdout]    --> src/ser.rs:488:27
[INFO] [stdout]     |
[INFO] [stdout] 488 |     pub const fn trailing(mut self, trailing: Trailing) -> SerializerConfigBuilder {
[INFO] [stdout]     |                           ^^^^^^^^ the destructor for this type cannot be evaluated in constant functions
[INFO] [stdout] ...
[INFO] [stdout] 491 |     }
[INFO] [stdout]     |     - value is dropped here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0493]: destructor of `SerializerConfigBuilder` cannot be evaluated at compile-time
[INFO] [stdout]    --> src/ser.rs:496:25
[INFO] [stdout]     |
[INFO] [stdout] 496 |     pub const fn indent(mut self, indent: Indent) -> SerializerConfigBuilder {
[INFO] [stdout]     |                         ^^^^^^^^ the destructor for this type cannot be evaluated in constant functions
[INFO] [stdout] ...
[INFO] [stdout] 499 |     }
[INFO] [stdout]     |     - value is dropped here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0493]: destructor of `SerializerConfigBuilder` cannot be evaluated at compile-time
[INFO] [stdout]    --> src/ser.rs:504:26
[INFO] [stdout]     |
[INFO] [stdout] 504 |     pub const fn compact(mut self, yes: bool) -> SerializerConfigBuilder {
[INFO] [stdout]     |                          ^^^^^^^^ the destructor for this type cannot be evaluated in constant functions
[INFO] [stdout] ...
[INFO] [stdout] 507 |     }
[INFO] [stdout]     |     - value is dropped here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0493]: destructor of `SerializerConfigBuilder` cannot be evaluated at compile-time
[INFO] [stdout]    --> src/ser.rs:512:25
[INFO] [stdout]     |
[INFO] [stdout] 512 |     pub const fn inline(mut self, policy: InlinePolicy) -> SerializerConfigBuilder {
[INFO] [stdout]     |                         ^^^^^^^^ the destructor for this type cannot be evaluated in constant functions
[INFO] [stdout] ...
[INFO] [stdout] 515 |     }
[INFO] [stdout]     |     - value is dropped here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0493]: destructor of `SerializerConfigBuilder` cannot be evaluated at compile-time
[INFO] [stdout]    --> src/ser.rs:520:25
[INFO] [stdout]     |
[INFO] [stdout] 520 |     pub const fn pretty(mut self, indent: Indent) -> SerializerConfigBuilder {
[INFO] [stdout]     |                         ^^^^^^^^ the destructor for this type cannot be evaluated in constant functions
[INFO] [stdout] ...
[INFO] [stdout] 523 |     }
[INFO] [stdout]     |     - value is dropped here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0493]: destructor of `SerializerConfigBuilder` cannot be evaluated at compile-time
[INFO] [stdout]    --> src/ser.rs:528:36
[INFO] [stdout]     |
[INFO] [stdout] 528 |     pub const fn non_finite_floats(mut self, yes: bool) -> SerializerConfigBuilder {
[INFO] [stdout]     |                                    ^^^^^^^^ the destructor for this type cannot be evaluated in constant functions
[INFO] [stdout] ...
[INFO] [stdout] 531 |     }
[INFO] [stdout]     |     - value is dropped here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0493`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `deser-json` (lib) due to 8 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0493]: destructor of `SerializerConfigBuilder` cannot be evaluated at compile-time
[INFO] [stdout]    --> src/ser.rs:488:27
[INFO] [stdout]     |
[INFO] [stdout] 488 |     pub const fn trailing(mut self, trailing: Trailing) -> SerializerConfigBuilder {
[INFO] [stdout]     |                           ^^^^^^^^ the destructor for this type cannot be evaluated in constant functions
[INFO] [stdout] ...
[INFO] [stdout] 491 |     }
[INFO] [stdout]     |     - value is dropped here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0493]: destructor of `SerializerConfigBuilder` cannot be evaluated at compile-time
[INFO] [stdout]    --> src/ser.rs:496:25
[INFO] [stdout]     |
[INFO] [stdout] 496 |     pub const fn indent(mut self, indent: Indent) -> SerializerConfigBuilder {
[INFO] [stdout]     |                         ^^^^^^^^ the destructor for this type cannot be evaluated in constant functions
[INFO] [stdout] ...
[INFO] [stdout] 499 |     }
[INFO] [stdout]     |     - value is dropped here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0493]: destructor of `SerializerConfigBuilder` cannot be evaluated at compile-time
[INFO] [stdout]    --> src/ser.rs:504:26
[INFO] [stdout]     |
[INFO] [stdout] 504 |     pub const fn compact(mut self, yes: bool) -> SerializerConfigBuilder {
[INFO] [stdout]     |                          ^^^^^^^^ the destructor for this type cannot be evaluated in constant functions
[INFO] [stdout] ...
[INFO] [stdout] 507 |     }
[INFO] [stdout]     |     - value is dropped here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0493]: destructor of `SerializerConfigBuilder` cannot be evaluated at compile-time
[INFO] [stdout]    --> src/ser.rs:512:25
[INFO] [stdout]     |
[INFO] [stdout] 512 |     pub const fn inline(mut self, policy: InlinePolicy) -> SerializerConfigBuilder {
[INFO] [stdout]     |                         ^^^^^^^^ the destructor for this type cannot be evaluated in constant functions
[INFO] [stdout] ...
[INFO] [stdout] 515 |     }
[INFO] [stdout]     |     - value is dropped here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0493]: destructor of `SerializerConfigBuilder` cannot be evaluated at compile-time
[INFO] [stdout]    --> src/ser.rs:520:25
[INFO] [stdout]     |
[INFO] [stdout] 520 |     pub const fn pretty(mut self, indent: Indent) -> SerializerConfigBuilder {
[INFO] [stdout]     |                         ^^^^^^^^ the destructor for this type cannot be evaluated in constant functions
[INFO] [stdout] ...
[INFO] [stdout] 523 |     }
[INFO] [stdout]     |     - value is dropped here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0493]: destructor of `SerializerConfigBuilder` cannot be evaluated at compile-time
[INFO] [stdout]    --> src/ser.rs:528:36
[INFO] [stdout]     |
[INFO] [stdout] 528 |     pub const fn non_finite_floats(mut self, yes: bool) -> SerializerConfigBuilder {
[INFO] [stdout]     |                                    ^^^^^^^^ the destructor for this type cannot be evaluated in constant functions
[INFO] [stdout] ...
[INFO] [stdout] 531 |     }
[INFO] [stdout]     |     - value is dropped here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0493`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `deser-json` (lib test) due to 8 previous errors
[INFO] running `Command { std: "docker" "inspect" "19ef736a3354e3507c669386997997037ede1217d41e3183f8d550faedacb270", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "19ef736a3354e3507c669386997997037ede1217d41e3183f8d550faedacb270", kill_on_drop: false }`
[INFO] [stdout] 19ef736a3354e3507c669386997997037ede1217d41e3183f8d550faedacb270
