[INFO] fetching crate deserr 0.6.4... [INFO] checking deserr-0.6.4 against master#642c19bfc3a5c1de985bf5d0cc8207ac9d22708a for pr-148577 [INFO] extracting crate deserr 0.6.4 into /workspace/builds/worker-0-tc1/source [INFO] started tweaking crates.io crate deserr 0.6.4 [INFO] removed 0 missing examples [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate deserr 0.6.4 [INFO] tweaked toml for crates.io crate deserr 0.6.4 written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate deserr 0.6.4 on toolchain 642c19bfc3a5c1de985bf5d0cc8207ac9d22708a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate deserr 0.6.4 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" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded target-triple v0.1.3 [INFO] [stderr] Downloaded redox_syscall v0.5.2 [INFO] [stderr] Downloaded deserr-internal v0.6.4 [INFO] [stderr] Downloaded trybuild v1.0.111 [INFO] [stderr] Downloaded actix-rt v2.10.0 [INFO] [stderr] Downloaded impl-more v0.1.6 [INFO] [stderr] Downloaded httparse v1.9.4 [INFO] [stderr] Downloaded cc v1.0.104 [INFO] [stderr] Downloaded automod v1.0.14 [INFO] [stderr] Downloaded serde-cs v0.2.4 [INFO] [stderr] Downloaded actix-http v3.11.1 [INFO] [stderr] Downloaded toml v0.9.7 [INFO] [stderr] Downloaded actix-service v2.0.2 [INFO] [stderr] Downloaded toml_writer v1.0.3 [INFO] [stderr] Downloaded serde_spanned v1.0.2 [INFO] [stderr] Downloaded bytestring v1.3.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 64f9bd8067ef2ce76f18bf559b58519ef30e23c1a7ae928daa2d0ba2a1435da5 [INFO] running `Command { std: "docker" "start" "-a" "64f9bd8067ef2ce76f18bf559b58519ef30e23c1a7ae928daa2d0ba2a1435da5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "64f9bd8067ef2ce76f18bf559b58519ef30e23c1a7ae928daa2d0ba2a1435da5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "64f9bd8067ef2ce76f18bf559b58519ef30e23c1a7ae928daa2d0ba2a1435da5", kill_on_drop: false }` [INFO] [stdout] 64f9bd8067ef2ce76f18bf559b58519ef30e23c1a7ae928daa2d0ba2a1435da5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d0cfba6a828e2dad0e3c7f35d0b84e73cb6f87f923cad545adc4ee669028c5f1 [INFO] running `Command { std: "docker" "start" "-a" "d0cfba6a828e2dad0e3c7f35d0b84e73cb6f87f923cad545adc4ee669028c5f1", kill_on_drop: false }` [INFO] [stderr] Compiling serde_core v1.0.226 [INFO] [stderr] Compiling proc-macro2 v1.0.101 [INFO] [stderr] Compiling serde v1.0.226 [INFO] [stderr] Checking winnow v0.7.13 [INFO] [stderr] Compiling target-triple v0.1.3 [INFO] [stderr] Compiling unicode-segmentation v1.11.0 [INFO] [stderr] Checking memchr v2.7.4 [INFO] [stderr] Checking toml_writer v1.0.3 [INFO] [stderr] Compiling rustversion v1.0.17 [INFO] [stderr] Checking dissimilar v1.0.9 [INFO] [stderr] Checking similar v2.5.0 [INFO] [stderr] Checking console v0.15.8 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling convert_case v0.6.0 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Checking toml_parser v1.0.3 [INFO] [stderr] Checking serde_json v1.0.145 [INFO] [stderr] Checking serde_spanned v1.0.2 [INFO] [stderr] Checking toml_datetime v0.7.2 [INFO] [stderr] Checking toml v0.9.7 [INFO] [stderr] Compiling serde_derive v1.0.226 [INFO] [stderr] Compiling deserr-internal v0.6.4 [INFO] [stderr] Compiling automod v1.0.14 [INFO] [stderr] Checking serde-cs v0.2.4 [INFO] [stderr] Checking insta v1.43.2 [INFO] [stderr] Checking trybuild v1.0.111 [INFO] [stderr] Checking deserr v0.6.4 (/opt/rustwide/workdir) [INFO] [stdout] warning: struct `Generic2` is never constructed [INFO] [stdout] --> tests/test_derive.rs:352:8 [INFO] [stdout] | [INFO] [stdout] 352 | struct Generic2 { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `FieldConditions` is never constructed [INFO] [stdout] --> tests/test_derive.rs:372:8 [INFO] [stdout] | [INFO] [stdout] 372 | struct FieldConditions { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_hello2` is never used [INFO] [stdout] --> tests/test_derive.rs:385:4 [INFO] [stdout] | [INFO] [stdout] 385 | fn parse_hello2(b: bool) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_hello3` is never used [INFO] [stdout] --> tests/test_derive.rs:391:4 [INFO] [stdout] | [INFO] [stdout] 391 | fn parse_hello3(b: &str) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `Hello2` is never used [INFO] [stdout] --> tests/test_derive.rs:411:6 [INFO] [stdout] | [INFO] [stdout] 411 | enum Hello2 { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `Hello3` is never used [INFO] [stdout] --> tests/test_derive.rs:418:6 [INFO] [stdout] | [INFO] [stdout] 418 | enum Hello3 { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `ContainsHello` is never constructed [INFO] [stdout] --> tests/test_derive.rs:425:8 [INFO] [stdout] | [INFO] [stdout] 425 | struct ContainsHello { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `ContainsHello2` is never constructed [INFO] [stdout] --> tests/test_derive.rs:431:8 [INFO] [stdout] | [INFO] [stdout] 431 | struct ContainsHello2 { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `ContainsHello3` is never constructed [INFO] [stdout] --> tests/test_derive.rs:436:8 [INFO] [stdout] | [INFO] [stdout] 436 | struct ContainsHello3 { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `validate_it2` is never used [INFO] [stdout] --> tests/test_derive.rs:463:4 [INFO] [stdout] | [INFO] [stdout] 463 | fn validate_it2( [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Validated2` is never constructed [INFO] [stdout] --> tests/test_derive.rs:483:8 [INFO] [stdout] | [INFO] [stdout] 483 | struct Validated2 { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 20.27s [INFO] running `Command { std: "docker" "inspect" "d0cfba6a828e2dad0e3c7f35d0b84e73cb6f87f923cad545adc4ee669028c5f1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d0cfba6a828e2dad0e3c7f35d0b84e73cb6f87f923cad545adc4ee669028c5f1", kill_on_drop: false }` [INFO] [stdout] d0cfba6a828e2dad0e3c7f35d0b84e73cb6f87f923cad545adc4ee669028c5f1