[INFO] fetching crate binread 2.2.0... [INFO] checking binread-2.2.0 against master#db1fb85cff63ad5fffe435e17128f99f9e1d970c for pr-89056 [INFO] extracting crate binread 2.2.0 into /workspace/builds/worker-58/source [INFO] validating manifest of crates.io crate binread 2.2.0 on toolchain db1fb85cff63ad5fffe435e17128f99f9e1d970c [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+db1fb85cff63ad5fffe435e17128f99f9e1d970c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate binread 2.2.0 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate binread 2.2.0 [INFO] tweaked toml for crates.io crate binread 2.2.0 written to /workspace/builds/worker-58/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+db1fb85cff63ad5fffe435e17128f99f9e1d970c" "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" "+db1fb85cff63ad5fffe435e17128f99f9e1d970c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded binread_derive v2.1.0 [INFO] [stderr] Downloaded modular-bitfield-impl v0.9.0 [INFO] [stderr] Downloaded modular-bitfield v0.9.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-58/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-58/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" "+db1fb85cff63ad5fffe435e17128f99f9e1d970c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4e7011ca575dc079dc382eec92d2c3f382638d81225171bff2a28e7a70f10f05 [INFO] running `Command { std: "docker" "start" "-a" "4e7011ca575dc079dc382eec92d2c3f382638d81225171bff2a28e7a70f10f05", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4e7011ca575dc079dc382eec92d2c3f382638d81225171bff2a28e7a70f10f05", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4e7011ca575dc079dc382eec92d2c3f382638d81225171bff2a28e7a70f10f05", kill_on_drop: false }` [INFO] [stdout] 4e7011ca575dc079dc382eec92d2c3f382638d81225171bff2a28e7a70f10f05 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-58/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-58/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" "+db1fb85cff63ad5fffe435e17128f99f9e1d970c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] de0d208e92a70de2bc3d5a1bea709a8db4724fc99e6d1b7db9c665564f6d2608 [INFO] running `Command { std: "docker" "start" "-a" "de0d208e92a70de2bc3d5a1bea709a8db4724fc99e6d1b7db9c665564f6d2608", kill_on_drop: false }` [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 ryu v1.0.5 [INFO] [stderr] Compiling serde_json v1.0.68 [INFO] [stderr] Compiling rustversion v1.0.5 [INFO] [stderr] Compiling trybuild v1.0.45 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Checking glob v0.3.0 [INFO] [stderr] Checking termcolor v1.1.2 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling modular-bitfield-impl v0.9.0 [INFO] [stderr] Compiling binread_derive v2.1.0 [INFO] [stderr] Checking modular-bitfield v0.9.0 [INFO] [stderr] Checking binread v2.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking toml v0.5.8 [INFO] [stdout] warning: field is never read: `a` [INFO] [stdout] --> tests/derive/enums.rs:72:15 [INFO] [stdout] | [INFO] [stdout] 72 | One { a: u16 }, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `a` [INFO] [stdout] --> tests/derive/enums.rs:74:15 [INFO] [stdout] | [INFO] [stdout] 74 | Two { a: u16 }, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `a` [INFO] [stdout] --> tests/derive/enums.rs:102:13 [INFO] [stdout] | [INFO] [stdout] 102 | A { a: u8, b: u8 }, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `b` [INFO] [stdout] --> tests/derive/enums.rs:102:20 [INFO] [stdout] | [INFO] [stdout] 102 | A { a: u8, b: u8 }, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `a` [INFO] [stdout] --> tests/derive/enums.rs:103:13 [INFO] [stdout] | [INFO] [stdout] 103 | B { a: u16, b: u8 }, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `b` [INFO] [stdout] --> tests/derive/enums.rs:103:21 [INFO] [stdout] | [INFO] [stdout] 103 | B { a: u16, b: u8 }, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `a` [INFO] [stdout] --> tests/derive/enums.rs:117:13 [INFO] [stdout] | [INFO] [stdout] 117 | a: u8, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `b` [INFO] [stdout] --> tests/derive/enums.rs:120:13 [INFO] [stdout] | [INFO] [stdout] 120 | b: u16, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `a` [INFO] [stdout] --> tests/derive/enums.rs:135:13 [INFO] [stdout] | [INFO] [stdout] 135 | A { a: u8, b: u8 }, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `b` [INFO] [stdout] --> tests/derive/enums.rs:135:20 [INFO] [stdout] | [INFO] [stdout] 135 | A { a: u8, b: u8 }, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `a` [INFO] [stdout] --> tests/derive/enums.rs:150:15 [INFO] [stdout] | [INFO] [stdout] 150 | One { a: u16 }, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `a` [INFO] [stdout] --> tests/derive/enums.rs:152:15 [INFO] [stdout] | [INFO] [stdout] 152 | Two { a: u16 }, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `extra_entry_count` [INFO] [stdout] --> tests/derive/structs.rs:16:9 [INFO] [stdout] | [INFO] [stdout] 16 | extra_entry_count: u32, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `entries` [INFO] [stdout] --> tests/derive/structs.rs:19:9 [INFO] [stdout] | [INFO] [stdout] 19 | entries: Vec>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `start_as_none` [INFO] [stdout] --> tests/derive/structs.rs:22:9 [INFO] [stdout] | [INFO] [stdout] 22 | start_as_none: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `calc_test` [INFO] [stdout] --> tests/derive/structs.rs:25:9 [INFO] [stdout] | [INFO] [stdout] 25 | calc_test: u32, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `entry_num` [INFO] [stdout] --> tests/derive/structs.rs:44:9 [INFO] [stdout] | [INFO] [stdout] 44 | entry_num: String, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `offsets` [INFO] [stdout] --> tests/derive/structs.rs:50:9 [INFO] [stdout] | [INFO] [stdout] 50 | offsets: (u16, u16), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `name` [INFO] [stdout] --> tests/derive/structs.rs:53:9 [INFO] [stdout] | [INFO] [stdout] 53 | name: Option>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `extra_val` [INFO] [stdout] --> tests/derive/structs.rs:56:9 [INFO] [stdout] | [INFO] [stdout] 56 | extra_val: u8, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `a` [INFO] [stdout] --> tests/derive/structs.rs:67:9 [INFO] [stdout] | [INFO] [stdout] 67 | a: u8, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `a` [INFO] [stdout] --> tests/derive/structs.rs:89:9 [INFO] [stdout] | [INFO] [stdout] 89 | a: u8, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `a` [INFO] [stdout] --> tests/derive/structs.rs:103:9 [INFO] [stdout] | [INFO] [stdout] 103 | a: u8, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `b` [INFO] [stdout] --> tests/derive/structs.rs:312:9 [INFO] [stdout] | [INFO] [stdout] 312 | b: u8, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `a` [INFO] [stdout] --> tests/derive/structs.rs:324:9 [INFO] [stdout] | [INFO] [stdout] 324 | a: u8, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `b` [INFO] [stdout] --> tests/derive/structs.rs:325:9 [INFO] [stdout] | [INFO] [stdout] 325 | b: u8, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `a` [INFO] [stdout] --> tests/derive/structs.rs:338:9 [INFO] [stdout] | [INFO] [stdout] 338 | a: u8, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `b` [INFO] [stdout] --> tests/derive/structs.rs:341:9 [INFO] [stdout] | [INFO] [stdout] 341 | b: u16, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `a` [INFO] [stdout] --> tests/derive/structs.rs:354:9 [INFO] [stdout] | [INFO] [stdout] 354 | a: u8, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `b` [INFO] [stdout] --> tests/derive/structs.rs:358:9 [INFO] [stdout] | [INFO] [stdout] 358 | b: u8, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `End` [INFO] [stdout] --> src/io/no_std.rs:85:5 [INFO] [stdout] | [INFO] [stdout] 85 | End(i64), [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Current` [INFO] [stdout] --> src/io/no_std.rs:86:5 [INFO] [stdout] | [INFO] [stdout] 86 | Current(i64), [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 30 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 50.13s [INFO] running `Command { std: "docker" "inspect" "de0d208e92a70de2bc3d5a1bea709a8db4724fc99e6d1b7db9c665564f6d2608", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "de0d208e92a70de2bc3d5a1bea709a8db4724fc99e6d1b7db9c665564f6d2608", kill_on_drop: false }` [INFO] [stdout] de0d208e92a70de2bc3d5a1bea709a8db4724fc99e6d1b7db9c665564f6d2608