[INFO] cloning repository https://github.com/TTWNO/serde_cst [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/TTWNO/serde_cst" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTTWNO%2Fserde_cst", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTTWNO%2Fserde_cst'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 4d128391ec76881d8303da4ff88ec1316b731e4f [INFO] checking TTWNO/serde_cst/4d128391ec76881d8303da4ff88ec1316b731e4f against master#ab869e094a907cc5d19b4080f22eccaf347f1f95 for pr-129604 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTTWNO%2Fserde_cst" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/TTWNO/serde_cst on toolchain ab869e094a907cc5d19b4080f22eccaf347f1f95 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/TTWNO/serde_cst [INFO] finished tweaking git repo https://github.com/TTWNO/serde_cst [INFO] tweaked toml for git repo https://github.com/TTWNO/serde_cst written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/TTWNO/serde_cst 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" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 23 packages to latest compatible versions [INFO] [stderr] Adding autocfg v1.3.0 [INFO] [stderr] Adding base64 v0.22.1 [INFO] [stderr] Adding chrono v0.4.38 [INFO] [stderr] Adding darling v0.20.10 [INFO] [stderr] Adding darling_core v0.20.10 [INFO] [stderr] Adding darling_macro v0.20.10 [INFO] [stderr] Adding deranged v0.3.11 [INFO] [stderr] Adding fnv v1.0.7 [INFO] [stderr] Adding hex v0.4.3 [INFO] [stderr] Adding ident_case v1.0.1 [INFO] [stderr] Adding itoa v1.0.11 [INFO] [stderr] Adding memchr v2.7.4 [INFO] [stderr] Adding num-conv v0.1.0 [INFO] [stderr] Adding num-traits v0.2.19 [INFO] [stderr] Adding powerfmt v0.2.0 [INFO] [stderr] Adding ryu v1.0.18 [INFO] [stderr] Adding serde_dis v0.1.3 [INFO] [stderr] Adding serde_json v1.0.127 [INFO] [stderr] Adding serde_with v3.9.0 [INFO] [stderr] Adding serde_with_macros v3.9.0 [INFO] [stderr] Adding strsim v0.11.1 [INFO] [stderr] Adding time v0.3.36 [INFO] [stderr] Adding time-core v0.1.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 521f8b3c67a3b35968ae70f39ae565d9f59d578e29c9fcd29038be791a4cbd86 [INFO] running `Command { std: "docker" "start" "-a" "521f8b3c67a3b35968ae70f39ae565d9f59d578e29c9fcd29038be791a4cbd86", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "521f8b3c67a3b35968ae70f39ae565d9f59d578e29c9fcd29038be791a4cbd86", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "521f8b3c67a3b35968ae70f39ae565d9f59d578e29c9fcd29038be791a4cbd86", kill_on_drop: false }` [INFO] [stdout] 521f8b3c67a3b35968ae70f39ae565d9f59d578e29c9fcd29038be791a4cbd86 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 87a005d4aea143f04e489c739201fd095dde67b6fc483f43cd02f97719c5b4e2 [INFO] running `Command { std: "docker" "start" "-a" "87a005d4aea143f04e489c739201fd095dde67b6fc483f43cd02f97719c5b4e2", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.86 [INFO] [stderr] Compiling ident_case v1.0.1 [INFO] [stderr] Compiling strsim v0.11.1 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling serde v1.0.204 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling quote v1.0.36 [INFO] [stderr] Compiling syn v2.0.71 [INFO] [stderr] Compiling darling_core v0.20.10 [INFO] [stderr] Compiling serde_derive v1.0.204 [INFO] [stderr] Compiling serde_dis v0.1.3 [INFO] [stderr] Compiling darling_macro v0.20.10 [INFO] [stderr] Compiling darling v0.20.10 [INFO] [stderr] Compiling serde_with_macros v3.9.0 [INFO] [stderr] Checking serde_with v3.9.0 [INFO] [stderr] Checking chrono v0.4.38 [INFO] [stderr] Checking serde_cst v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `AddAssign` and `MulAssign` [INFO] [stdout] --> src/de.rs:1:17 [INFO] [stdout] | [INFO] [stdout] 1 | use core::ops::{AddAssign, MulAssign}; [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `core::str::FromStr` [INFO] [stdout] --> src/de.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use core::str::FromStr; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::Gender` [INFO] [stdout] --> src/de.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use crate::Gender; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `AddAssign` and `MulAssign` [INFO] [stdout] --> src/de.rs:1:17 [INFO] [stdout] | [INFO] [stdout] 1 | use core::ops::{AddAssign, MulAssign}; [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `core::str::FromStr` [INFO] [stdout] --> src/de.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use core::str::FromStr; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::Gender` [INFO] [stdout] --> src/de.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use crate::Gender; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `visitor` [INFO] [stdout] --> src/de.rs:263:33 [INFO] [stdout] | [INFO] [stdout] 263 | fn deserialize_any(self, visitor: V) -> Result [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_visitor` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `visitor` [INFO] [stdout] --> src/de.rs:295:32 [INFO] [stdout] | [INFO] [stdout] 295 | fn deserialize_i8(self, visitor: V) -> Result [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_visitor` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `visitor` [INFO] [stdout] --> src/de.rs:303:33 [INFO] [stdout] | [INFO] [stdout] 303 | fn deserialize_i16(self, visitor: V) -> Result [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_visitor` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `visitor` [INFO] [stdout] --> src/de.rs:319:33 [INFO] [stdout] | [INFO] [stdout] 319 | fn deserialize_i64(self, visitor: V) -> Result [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_visitor` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `visitor` [INFO] [stdout] --> src/de.rs:351:33 [INFO] [stdout] | [INFO] [stdout] 351 | fn deserialize_u64(self, visitor: V) -> Result [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_visitor` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `visitor` [INFO] [stdout] --> src/de.rs:358:34 [INFO] [stdout] | [INFO] [stdout] 358 | fn deserialize_u128(self, visitor: V) -> Result [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_visitor` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `visitor` [INFO] [stdout] --> src/de.rs:432:36 [INFO] [stdout] | [INFO] [stdout] 432 | fn deserialize_option(self, visitor: V) -> Result [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_visitor` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `name` [INFO] [stdout] --> src/de.rs:526:9 [INFO] [stdout] | [INFO] [stdout] 526 | name: &'static str, [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_name` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `name` [INFO] [stdout] --> src/de.rs:540:9 [INFO] [stdout] | [INFO] [stdout] 540 | name: &'static str, [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_name` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `variants` [INFO] [stdout] --> src/de.rs:541:9 [INFO] [stdout] | [INFO] [stdout] 541 | variants: &'static [&'static str], [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_variants` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `parse_digits` is never used [INFO] [stdout] --> src/de.rs:104:8 [INFO] [stdout] | [INFO] [stdout] 41 | impl<'de> Deserializer<'de> { [INFO] [stdout] | --------------------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 104 | fn parse_digits(&mut self) -> Result> { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `visitor` [INFO] [stdout] --> src/de.rs:263:33 [INFO] [stdout] | [INFO] [stdout] 263 | fn deserialize_any(self, visitor: V) -> Result [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_visitor` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `visitor` [INFO] [stdout] --> src/de.rs:295:32 [INFO] [stdout] | [INFO] [stdout] 295 | fn deserialize_i8(self, visitor: V) -> Result [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_visitor` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `visitor` [INFO] [stdout] --> src/de.rs:303:33 [INFO] [stdout] | [INFO] [stdout] 303 | fn deserialize_i16(self, visitor: V) -> Result [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_visitor` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `visitor` [INFO] [stdout] --> src/de.rs:319:33 [INFO] [stdout] | [INFO] [stdout] 319 | fn deserialize_i64(self, visitor: V) -> Result [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_visitor` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `visitor` [INFO] [stdout] --> src/de.rs:351:33 [INFO] [stdout] | [INFO] [stdout] 351 | fn deserialize_u64(self, visitor: V) -> Result [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_visitor` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `visitor` [INFO] [stdout] --> src/de.rs:358:34 [INFO] [stdout] | [INFO] [stdout] 358 | fn deserialize_u128(self, visitor: V) -> Result [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_visitor` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `visitor` [INFO] [stdout] --> src/de.rs:432:36 [INFO] [stdout] | [INFO] [stdout] 432 | fn deserialize_option(self, visitor: V) -> Result [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_visitor` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `name` [INFO] [stdout] --> src/de.rs:526:9 [INFO] [stdout] | [INFO] [stdout] 526 | name: &'static str, [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_name` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 14 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `name` [INFO] [stdout] --> src/de.rs:540:9 [INFO] [stdout] | [INFO] [stdout] 540 | name: &'static str, [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_name` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `variants` [INFO] [stdout] --> src/de.rs:541:9 [INFO] [stdout] | [INFO] [stdout] 541 | variants: &'static [&'static str], [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_variants` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `parse_digits` is never used [INFO] [stdout] --> src/de.rs:104:8 [INFO] [stdout] | [INFO] [stdout] 41 | impl<'de> Deserializer<'de> { [INFO] [stdout] | --------------------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 104 | fn parse_digits(&mut self) -> Result> { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 14 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 21.04s [INFO] running `Command { std: "docker" "inspect" "87a005d4aea143f04e489c739201fd095dde67b6fc483f43cd02f97719c5b4e2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "87a005d4aea143f04e489c739201fd095dde67b6fc483f43cd02f97719c5b4e2", kill_on_drop: false }` [INFO] [stdout] 87a005d4aea143f04e489c739201fd095dde67b6fc483f43cd02f97719c5b4e2