[INFO] fetching crate clapi_internal 0.1.0... [INFO] checking clapi_internal-0.1.0 against master#38352b01ae4af9300be03b805d6db68c45e51068 for pr-129864 [INFO] extracting crate clapi_internal 0.1.0 into /workspace/builds/worker-3-tc1/source [INFO] validating manifest of crates.io crate clapi_internal 0.1.0 on toolchain 38352b01ae4af9300be03b805d6db68c45e51068 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+38352b01ae4af9300be03b805d6db68c45e51068" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate clapi_internal 0.1.0 [INFO] finished tweaking crates.io crate clapi_internal 0.1.0 [INFO] tweaked toml for crates.io crate clapi_internal 0.1.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+38352b01ae4af9300be03b805d6db68c45e51068" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 4 packages to latest compatible versions [INFO] [stderr] Adding syn v1.0.109 (available: v2.0.77) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+38352b01ae4af9300be03b805d6db68c45e51068" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+38352b01ae4af9300be03b805d6db68c45e51068" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1d8ad0841e0dbdd9e5cc38dde0a516ed7f5e8291ceea7b9c09a351f0de12a4f8 [INFO] running `Command { std: "docker" "start" "-a" "1d8ad0841e0dbdd9e5cc38dde0a516ed7f5e8291ceea7b9c09a351f0de12a4f8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1d8ad0841e0dbdd9e5cc38dde0a516ed7f5e8291ceea7b9c09a351f0de12a4f8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1d8ad0841e0dbdd9e5cc38dde0a516ed7f5e8291ceea7b9c09a351f0de12a4f8", kill_on_drop: false }` [INFO] [stdout] 1d8ad0841e0dbdd9e5cc38dde0a516ed7f5e8291ceea7b9c09a351f0de12a4f8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+38352b01ae4af9300be03b805d6db68c45e51068" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5ffb3c5b7e3e7fe9b15160d39293950816c2fd4d4e519633ddcddd94a248d45b [INFO] running `Command { std: "docker" "start" "-a" "5ffb3c5b7e3e7fe9b15160d39293950816c2fd4d4e519633ddcddd94a248d45b", kill_on_drop: false }` [INFO] [stderr] Checking clapi_internal v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: multiple methods are never used [INFO] [stdout] --> src/ext/type_ext.rs:29:8 [INFO] [stdout] | [INFO] [stdout] 17 | pub trait TypeExtensions { [INFO] [stdout] | -------------- methods in this trait [INFO] [stdout] ... [INFO] [stdout] 29 | fn is_string(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 43 | fn is_result(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 59 | fn is_array(&self) -> bool { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 63 | fn is_slice(&self) -> bool { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 86 | fn is_integer(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 90 | fn is_unsigned_integer(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 99 | fn is_signed_integer(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 108 | fn is_float(&self) -> bool { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 112 | fn is_number(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 116 | fn is_primitive(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 136 | is_primitive_type!(is_str, str); [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 137 | is_primitive_type!(is_char, char); [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 138 | is_primitive_type!(is_bool, bool); [INFO] [stdout] 139 | is_primitive_type!(is_u8, u8); [INFO] [stdout] | ^^^^^ [INFO] [stdout] 140 | is_primitive_type!(is_u16, u16); [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 141 | is_primitive_type!(is_u32, u32); [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 142 | is_primitive_type!(is_u64, u64); [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 143 | is_primitive_type!(is_u128, u128); [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 144 | is_primitive_type!(is_usize, usize); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 145 | is_primitive_type!(is_i8, i8); [INFO] [stdout] | ^^^^^ [INFO] [stdout] 146 | is_primitive_type!(is_i16, i16); [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 147 | is_primitive_type!(is_i32, i32); [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 148 | is_primitive_type!(is_i64, i64); [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 149 | is_primitive_type!(is_i128, i128); [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 150 | is_primitive_type!(is_isize, isize); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 151 | is_primitive_type!(is_f32, f32); [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 152 | is_primitive_type!(is_f64, f64); [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] = note: this warning originates in the macro `is_primitive_type` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `comma`, `mutability`, and `colon` are never read [INFO] [stdout] --> src/var.rs:144:5 [INFO] [stdout] | [INFO] [stdout] 142 | pub struct VarInput { [INFO] [stdout] | -------- fields in this struct [INFO] [stdout] 143 | source: Ident, [INFO] [stdout] 144 | comma: syn::Token![,], [INFO] [stdout] | ^^^^^ [INFO] [stdout] 145 | mutability: Option, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 146 | name: Ident, [INFO] [stdout] 147 | colon: syn::Token![:], [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `VarInput` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `is_string` and `is_array` are never used [INFO] [stdout] --> src/ext/type_ext.rs:29:8 [INFO] [stdout] | [INFO] [stdout] 17 | pub trait TypeExtensions { [INFO] [stdout] | -------------- methods in this trait [INFO] [stdout] ... [INFO] [stdout] 29 | fn is_string(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 59 | fn is_array(&self) -> bool { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `comma`, `mutability`, and `colon` are never read [INFO] [stdout] --> src/var.rs:144:5 [INFO] [stdout] | [INFO] [stdout] 142 | pub struct VarInput { [INFO] [stdout] | -------- fields in this struct [INFO] [stdout] 143 | source: Ident, [INFO] [stdout] 144 | comma: syn::Token![,], [INFO] [stdout] | ^^^^^ [INFO] [stdout] 145 | mutability: Option, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 146 | name: Ident, [INFO] [stdout] 147 | colon: syn::Token![:], [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `VarInput` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.34s [INFO] running `Command { std: "docker" "inspect" "5ffb3c5b7e3e7fe9b15160d39293950816c2fd4d4e519633ddcddd94a248d45b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5ffb3c5b7e3e7fe9b15160d39293950816c2fd4d4e519633ddcddd94a248d45b", kill_on_drop: false }` [INFO] [stdout] 5ffb3c5b7e3e7fe9b15160d39293950816c2fd4d4e519633ddcddd94a248d45b