[INFO] fetching crate veriform_derive 0.2.0... [INFO] testing veriform_derive-0.2.0 against master#caccb4d0368bd918ef6668af8e13834d07040417 for pr-146098-1 [INFO] extracting crate veriform_derive 0.2.0 into /workspace/builds/worker-6-tc1/source [INFO] started tweaking crates.io crate veriform_derive 0.2.0 [INFO] finished tweaking crates.io crate veriform_derive 0.2.0 [INFO] tweaked toml for crates.io crate veriform_derive 0.2.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate veriform_derive 0.2.0 on toolchain caccb4d0368bd918ef6668af8e13834d07040417 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "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" "+caccb4d0368bd918ef6668af8e13834d07040417" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 12 packages to latest compatible versions [INFO] [stderr] Adding darling v0.10.2 (available: v0.21.3) [INFO] [stderr] Adding syn v1.0.109 (available: v2.0.106) [INFO] [stderr] Adding synstructure v0.12.6 (available: v0.13.2) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded darling v0.10.2 [INFO] [stderr] Downloaded darling_macro v0.10.2 [INFO] [stderr] Downloaded darling_core v0.10.2 [INFO] [stderr] Downloaded strsim v0.9.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2a379564c6bbc8e2b8d3076531dc7e2c4f7e121829b4395d449ae9b30a585976 [INFO] running `Command { std: "docker" "start" "-a" "2a379564c6bbc8e2b8d3076531dc7e2c4f7e121829b4395d449ae9b30a585976", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2a379564c6bbc8e2b8d3076531dc7e2c4f7e121829b4395d449ae9b30a585976", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2a379564c6bbc8e2b8d3076531dc7e2c4f7e121829b4395d449ae9b30a585976", kill_on_drop: false }` [INFO] [stdout] 2a379564c6bbc8e2b8d3076531dc7e2c4f7e121829b4395d449ae9b30a585976 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e6828fbe628ac4eaab6c2cb4ec26a54b84038f878801e9fefb3fef88786a39be [INFO] running `Command { std: "docker" "start" "-a" "e6828fbe628ac4eaab6c2cb4ec26a54b84038f878801e9fefb3fef88786a39be", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling strsim v0.9.3 [INFO] [stderr] Compiling darling_core v0.10.2 [INFO] [stderr] Compiling synstructure v0.12.6 [INFO] [stderr] Compiling darling_macro v0.10.2 [INFO] [stderr] Compiling darling v0.10.2 [INFO] [stderr] Compiling veriform_derive v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: fields `size`, `min`, and `max` are never read [INFO] [stdout] --> src/field.rs:45:5 [INFO] [stdout] | [INFO] [stdout] 32 | pub(crate) struct Attrs { [INFO] [stdout] | ----- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 45 | size: Option, [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 49 | min: Option, [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 53 | max: Option, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Attrs` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.35s [INFO] running `Command { std: "docker" "inspect" "e6828fbe628ac4eaab6c2cb4ec26a54b84038f878801e9fefb3fef88786a39be", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e6828fbe628ac4eaab6c2cb4ec26a54b84038f878801e9fefb3fef88786a39be", kill_on_drop: false }` [INFO] [stdout] e6828fbe628ac4eaab6c2cb4ec26a54b84038f878801e9fefb3fef88786a39be [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0d82a84d049d2701235dba4e8189d4dcb688a107c13c25e7bb5a5c1ace29e801 [INFO] running `Command { std: "docker" "start" "-a" "0d82a84d049d2701235dba4e8189d4dcb688a107c13c25e7bb5a5c1ace29e801", kill_on_drop: false }` [INFO] [stderr] Compiling veriform_derive v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: fields `size`, `min`, and `max` are never read [INFO] [stdout] --> src/field.rs:45:5 [INFO] [stdout] | [INFO] [stdout] 32 | pub(crate) struct Attrs { [INFO] [stdout] | ----- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 45 | size: Option, [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 49 | min: Option, [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 53 | max: Option, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Attrs` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `size`, `min`, and `max` are never read [INFO] [stdout] --> src/field.rs:45:5 [INFO] [stdout] | [INFO] [stdout] 32 | pub(crate) struct Attrs { [INFO] [stdout] | ----- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 45 | size: Option, [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 49 | min: Option, [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 53 | max: Option, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Attrs` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.04s [INFO] running `Command { std: "docker" "inspect" "0d82a84d049d2701235dba4e8189d4dcb688a107c13c25e7bb5a5c1ace29e801", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0d82a84d049d2701235dba4e8189d4dcb688a107c13c25e7bb5a5c1ace29e801", kill_on_drop: false }` [INFO] [stdout] 0d82a84d049d2701235dba4e8189d4dcb688a107c13c25e7bb5a5c1ace29e801 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 425e8c60821494dd38eb4b3dcbc5894b270a4693072c13a64ade891ebc901ca0 [INFO] running `Command { std: "docker" "start" "-a" "425e8c60821494dd38eb4b3dcbc5894b270a4693072c13a64ade891ebc901ca0", kill_on_drop: false }` [INFO] [stderr] warning: fields `size`, `min`, and `max` are never read [INFO] [stderr] --> src/field.rs:45:5 [INFO] [stderr] | [INFO] [stderr] 32 | pub(crate) struct Attrs { [INFO] [stderr] | ----- fields in this struct [INFO] [stderr] ... [INFO] [stderr] 45 | size: Option, [INFO] [stderr] | ^^^^ [INFO] [stderr] ... [INFO] [stderr] 49 | min: Option, [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 53 | max: Option, [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `Attrs` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `veriform_derive` (lib) generated 1 warning [INFO] [stderr] warning: `veriform_derive` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/veriform_derive-3852c0b27a84b4a1) [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 veriform_derive [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/field.rs - field::Attrs (line 15) ... ignored [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "425e8c60821494dd38eb4b3dcbc5894b270a4693072c13a64ade891ebc901ca0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "425e8c60821494dd38eb4b3dcbc5894b270a4693072c13a64ade891ebc901ca0", kill_on_drop: false }` [INFO] [stdout] 425e8c60821494dd38eb4b3dcbc5894b270a4693072c13a64ade891ebc901ca0