[INFO] fetching crate serde-gff 0.3.0... [INFO] checking serde-gff-0.3.0 against try#8de4b308b608cded0ebccf658a0fc719bce87d4e for pr-89056 [INFO] extracting crate serde-gff 0.3.0 into /workspace/builds/worker-95/source [INFO] validating manifest of crates.io crate serde-gff 0.3.0 on toolchain 8de4b308b608cded0ebccf658a0fc719bce87d4e [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate serde-gff 0.3.0 [INFO] finished tweaking crates.io crate serde-gff 0.3.0 [INFO] tweaked toml for crates.io crate serde-gff 0.3.0 written to /workspace/builds/worker-95/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3127cfcd2104268184c924cba1fac2a8def8698e6318bcb4ceff29ed32c01787 [INFO] running `Command { std: "docker" "start" "-a" "3127cfcd2104268184c924cba1fac2a8def8698e6318bcb4ceff29ed32c01787", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3127cfcd2104268184c924cba1fac2a8def8698e6318bcb4ceff29ed32c01787", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3127cfcd2104268184c924cba1fac2a8def8698e6318bcb4ceff29ed32c01787", kill_on_drop: false }` [INFO] [stdout] 3127cfcd2104268184c924cba1fac2a8def8698e6318bcb4ceff29ed32c01787 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fe76c3310f00dc7a513665a920368f05712981f62ec8383e0bd52b36a565d18b [INFO] running `Command { std: "docker" "start" "-a" "fe76c3310f00dc7a513665a920368f05712981f62ec8383e0bd52b36a565d18b", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling proc-macro2 v1.0.29 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Checking encoding_index_tests v0.1.4 [INFO] [stderr] Compiling syn v1.0.76 [INFO] [stderr] Compiling serde_derive v1.0.130 [INFO] [stderr] Compiling serde v1.0.130 [INFO] [stderr] Compiling indexmap v1.7.0 [INFO] [stderr] Checking encoding-index-japanese v1.20141219.5 [INFO] [stderr] Checking encoding-index-korean v1.20141219.5 [INFO] [stderr] Checking encoding-index-simpchinese v1.20141219.5 [INFO] [stderr] Checking encoding-index-singlebyte v1.20141219.5 [INFO] [stderr] Checking encoding-index-tradchinese v1.20141219.5 [INFO] [stderr] Checking encoding v0.2.33 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Checking serde_bytes v0.11.5 [INFO] [stderr] Checking serde-gff v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/ser/mod.rs:1523:49 [INFO] [stdout] | [INFO] [stdout] 1523 | struct Struct { field1: u32, field2: f32 }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/ser/mod.rs:1614:36 [INFO] [stdout] | [INFO] [stdout] 1614 | struct Item1 { payload: u32 }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/ser/mod.rs:1616:34 [INFO] [stdout] | [INFO] [stdout] 1616 | struct Item2 { value: u64 }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/ser/mod.rs:1636:49 [INFO] [stdout] | [INFO] [stdout] 1636 | struct Struct { field1: u32, field2: f32 }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/ser/mod.rs:1647:8 [INFO] [stdout] | [INFO] [stdout] 1647 | }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/ser/mod.rs:1310:36 [INFO] [stdout] | [INFO] [stdout] 1310 | struct Value { value: u32 }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] ... [INFO] [stdout] 1758 | enum_tests!(toplevel); [INFO] [stdout] | ---------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `enum_tests` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/ser/mod.rs:1940:49 [INFO] [stdout] | [INFO] [stdout] 1940 | struct Struct { field1: u32, field2: f32 }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/ser/mod.rs:2022:36 [INFO] [stdout] | [INFO] [stdout] 2022 | struct Item1 { payload: u32 }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/ser/mod.rs:2024:34 [INFO] [stdout] | [INFO] [stdout] 2024 | struct Item2 { value: u64 }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/ser/mod.rs:2044:49 [INFO] [stdout] | [INFO] [stdout] 2044 | struct Struct { field1: u32, field2: f32 }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/ser/mod.rs:1310:36 [INFO] [stdout] | [INFO] [stdout] 1310 | struct Value { value: u32 }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] ... [INFO] [stdout] 2315 | enum_tests!(as_field); [INFO] [stdout] | ---------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `enum_tests` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `by_field` [INFO] [stdout] --> src/raw.rs:201:3 [INFO] [stdout] | [INFO] [stdout] 201 | by_field: Vec>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `raw` [INFO] [stdout] --> src/raw.rs:203:3 [INFO] [stdout] | [INFO] [stdout] 203 | raw: &'a [u8], [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `by_struct` [INFO] [stdout] --> src/raw.rs:219:3 [INFO] [stdout] | [INFO] [stdout] 219 | by_struct: Vec>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `raw` [INFO] [stdout] --> src/raw.rs:221:3 [INFO] [stdout] | [INFO] [stdout] 221 | raw: &'a [u32], [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `by_list` [INFO] [stdout] --> src/raw.rs:237:3 [INFO] [stdout] | [INFO] [stdout] 237 | by_list: Vec>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `raw` [INFO] [stdout] --> src/raw.rs:239:3 [INFO] [stdout] | [INFO] [stdout] 239 | raw: &'a [u32], [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `by_field` [INFO] [stdout] --> src/raw.rs:201:3 [INFO] [stdout] | [INFO] [stdout] 201 | by_field: Vec>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `raw` [INFO] [stdout] --> src/raw.rs:203:3 [INFO] [stdout] | [INFO] [stdout] 203 | raw: &'a [u8], [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `by_struct` [INFO] [stdout] --> src/raw.rs:219:3 [INFO] [stdout] | [INFO] [stdout] 219 | by_struct: Vec>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `raw` [INFO] [stdout] --> src/raw.rs:221:3 [INFO] [stdout] | [INFO] [stdout] 221 | raw: &'a [u32], [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `by_list` [INFO] [stdout] --> src/raw.rs:237:3 [INFO] [stdout] | [INFO] [stdout] 237 | by_list: Vec>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `raw` [INFO] [stdout] --> src/raw.rs:239:3 [INFO] [stdout] | [INFO] [stdout] 239 | raw: &'a [u32], [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 17 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 23.18s [INFO] running `Command { std: "docker" "inspect" "fe76c3310f00dc7a513665a920368f05712981f62ec8383e0bd52b36a565d18b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fe76c3310f00dc7a513665a920368f05712981f62ec8383e0bd52b36a565d18b", kill_on_drop: false }` [INFO] [stdout] fe76c3310f00dc7a513665a920368f05712981f62ec8383e0bd52b36a565d18b