[INFO] fetching crate fferris_macros 0.0.0... [INFO] testing fferris_macros-0.0.0 against 1.90.0 for beta-1.91-3 [INFO] extracting crate fferris_macros 0.0.0 into /workspace/builds/worker-3-tc1/source [INFO] started tweaking crates.io crate fferris_macros 0.0.0 [INFO] finished tweaking crates.io crate fferris_macros 0.0.0 [INFO] tweaked toml for crates.io crate fferris_macros 0.0.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate fferris_macros 0.0.0 on toolchain 1.90.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 610cfbdddfac55d749d3faa14405893443191cb4c41559bb5fe53c40cae10e5a [INFO] running `Command { std: "docker" "start" "-a" "610cfbdddfac55d749d3faa14405893443191cb4c41559bb5fe53c40cae10e5a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "610cfbdddfac55d749d3faa14405893443191cb4c41559bb5fe53c40cae10e5a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "610cfbdddfac55d749d3faa14405893443191cb4c41559bb5fe53c40cae10e5a", kill_on_drop: false }` [INFO] [stdout] 610cfbdddfac55d749d3faa14405893443191cb4c41559bb5fe53c40cae10e5a [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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 91728cd0469360ff962617f1381be5ae2b820f07021fcf799bbd5595fc86ddd3 [INFO] running `Command { std: "docker" "start" "-a" "91728cd0469360ff962617f1381be5ae2b820f07021fcf799bbd5595fc86ddd3", kill_on_drop: false }` [INFO] [stderr] Compiling fferris_macros v0.0.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused `#[macro_use]` import [INFO] [stdout] --> src/lib.rs:7:1 [INFO] [stdout] | [INFO] [stdout] 7 | #[macro_use] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Punct` [INFO] [stdout] --> src/lib.rs:10:26 [INFO] [stdout] | [INFO] [stdout] 10 | use proc_macro2::{Ident, Punct, Span, TokenStream}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ToTokens` [INFO] [stdout] --> src/lib.rs:11:20 [INFO] [stdout] | [INFO] [stdout] 11 | use quote::{quote, ToTokens}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Attribute`, `LitStr`, `Token`, `Type`, and `Variant` [INFO] [stdout] --> src/lib.rs:13:53 [INFO] [stdout] | [INFO] [stdout] 13 | parenthesized, parse::Parse, parse_macro_input, Attribute, Data, DeriveInput, Expr, LitStr, [INFO] [stdout] | ^^^^^^^^^ ^^^^^^ [INFO] [stdout] 14 | Meta, Token, Type, Variant, [INFO] [stdout] | ^^^^^ ^^^^ ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `parse::Parse` [INFO] [stdout] --> src/lib.rs:13:20 [INFO] [stdout] | [INFO] [stdout] 13 | parenthesized, parse::Parse, parse_macro_input, Attribute, Data, DeriveInput, Expr, LitStr, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `FFerrisCodecs` is never used [INFO] [stdout] --> src/lib.rs:37:18 [INFO] [stdout] | [INFO] [stdout] 37 | pub(crate) trait FFerrisCodecs {} [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.54s [INFO] running `Command { std: "docker" "inspect" "91728cd0469360ff962617f1381be5ae2b820f07021fcf799bbd5595fc86ddd3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "91728cd0469360ff962617f1381be5ae2b820f07021fcf799bbd5595fc86ddd3", kill_on_drop: false }` [INFO] [stdout] 91728cd0469360ff962617f1381be5ae2b820f07021fcf799bbd5595fc86ddd3 [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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0cb047a7daae2379c9ff12e15a1a59f860331749c83c1f09dc01caa1b6499eeb [INFO] running `Command { std: "docker" "start" "-a" "0cb047a7daae2379c9ff12e15a1a59f860331749c83c1f09dc01caa1b6499eeb", kill_on_drop: false }` [INFO] [stderr] Compiling fferris_macros v0.0.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused `#[macro_use]` import [INFO] [stdout] --> src/lib.rs:7:1 [INFO] [stdout] | [INFO] [stdout] 7 | #[macro_use] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Punct` [INFO] [stdout] --> src/lib.rs:10:26 [INFO] [stdout] | [INFO] [stdout] 10 | use proc_macro2::{Ident, Punct, Span, TokenStream}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ToTokens` [INFO] [stdout] --> src/lib.rs:11:20 [INFO] [stdout] | [INFO] [stdout] 11 | use quote::{quote, ToTokens}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Attribute`, `LitStr`, `Token`, `Type`, and `Variant` [INFO] [stdout] --> src/lib.rs:13:53 [INFO] [stdout] | [INFO] [stdout] 13 | parenthesized, parse::Parse, parse_macro_input, Attribute, Data, DeriveInput, Expr, LitStr, [INFO] [stdout] | ^^^^^^^^^ ^^^^^^ [INFO] [stdout] 14 | Meta, Token, Type, Variant, [INFO] [stdout] | ^^^^^ ^^^^ ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `parse::Parse` [INFO] [stdout] --> src/lib.rs:13:20 [INFO] [stdout] | [INFO] [stdout] 13 | parenthesized, parse::Parse, parse_macro_input, Attribute, Data, DeriveInput, Expr, LitStr, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `FFerrisCodecs` is never used [INFO] [stdout] --> src/lib.rs:37:18 [INFO] [stdout] | [INFO] [stdout] 37 | pub(crate) trait FFerrisCodecs {} [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `#[macro_use]` import [INFO] [stdout] --> src/lib.rs:7:1 [INFO] [stdout] | [INFO] [stdout] 7 | #[macro_use] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Punct` [INFO] [stdout] --> src/lib.rs:10:26 [INFO] [stdout] | [INFO] [stdout] 10 | use proc_macro2::{Ident, Punct, Span, TokenStream}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ToTokens` [INFO] [stdout] --> src/lib.rs:11:20 [INFO] [stdout] | [INFO] [stdout] 11 | use quote::{quote, ToTokens}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Attribute`, `LitStr`, `Token`, `Type`, and `Variant` [INFO] [stdout] --> src/lib.rs:13:53 [INFO] [stdout] | [INFO] [stdout] 13 | parenthesized, parse::Parse, parse_macro_input, Attribute, Data, DeriveInput, Expr, LitStr, [INFO] [stdout] | ^^^^^^^^^ ^^^^^^ [INFO] [stdout] 14 | Meta, Token, Type, Variant, [INFO] [stdout] | ^^^^^ ^^^^ ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `parse::Parse` [INFO] [stdout] --> src/lib.rs:13:20 [INFO] [stdout] | [INFO] [stdout] 13 | parenthesized, parse::Parse, parse_macro_input, Attribute, Data, DeriveInput, Expr, LitStr, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `FFerrisCodecs` is never used [INFO] [stdout] --> src/lib.rs:37:18 [INFO] [stdout] | [INFO] [stdout] 37 | pub(crate) trait FFerrisCodecs {} [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.59s [INFO] running `Command { std: "docker" "inspect" "0cb047a7daae2379c9ff12e15a1a59f860331749c83c1f09dc01caa1b6499eeb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0cb047a7daae2379c9ff12e15a1a59f860331749c83c1f09dc01caa1b6499eeb", kill_on_drop: false }` [INFO] [stdout] 0cb047a7daae2379c9ff12e15a1a59f860331749c83c1f09dc01caa1b6499eeb [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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 0cae96ec79912144f467020b0120fe643bef598f365237eb50f9ebd6cf9aaae2 [INFO] running `Command { std: "docker" "start" "-a" "0cae96ec79912144f467020b0120fe643bef598f365237eb50f9ebd6cf9aaae2", kill_on_drop: false }` [INFO] [stderr] warning: unused `#[macro_use]` import [INFO] [stderr] --> src/lib.rs:7:1 [INFO] [stderr] | [INFO] [stderr] 7 | #[macro_use] [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `Punct` [INFO] [stderr] --> src/lib.rs:10:26 [INFO] [stderr] | [INFO] [stderr] 10 | use proc_macro2::{Ident, Punct, Span, TokenStream}; [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `ToTokens` [INFO] [stderr] --> src/lib.rs:11:20 [INFO] [stderr] | [INFO] [stderr] 11 | use quote::{quote, ToTokens}; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Attribute`, `LitStr`, `Token`, `Type`, and `Variant` [INFO] [stderr] --> src/lib.rs:13:53 [INFO] [stderr] | [INFO] [stderr] 13 | parenthesized, parse::Parse, parse_macro_input, Attribute, Data, DeriveInput, Expr, LitStr, [INFO] [stderr] | ^^^^^^^^^ ^^^^^^ [INFO] [stderr] 14 | Meta, Token, Type, Variant, [INFO] [stderr] | ^^^^^ ^^^^ ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `parse::Parse` [INFO] [stderr] --> src/lib.rs:13:20 [INFO] [stderr] | [INFO] [stderr] 13 | parenthesized, parse::Parse, parse_macro_input, Attribute, Data, DeriveInput, Expr, LitStr, [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: trait `FFerrisCodecs` is never used [INFO] [stderr] --> src/lib.rs:37:18 [INFO] [stderr] | [INFO] [stderr] 37 | pub(crate) trait FFerrisCodecs {} [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `fferris_macros` (lib) generated 6 warnings (run `cargo fix --lib -p fferris_macros` to apply 3 suggestions) [INFO] [stderr] warning: `fferris_macros` (lib test) generated 6 warnings (6 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/fferris_macros-e49a2c692e5427c9) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests fferris_macros [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "0cae96ec79912144f467020b0120fe643bef598f365237eb50f9ebd6cf9aaae2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0cae96ec79912144f467020b0120fe643bef598f365237eb50f9ebd6cf9aaae2", kill_on_drop: false }` [INFO] [stdout] 0cae96ec79912144f467020b0120fe643bef598f365237eb50f9ebd6cf9aaae2