[INFO] fetching crate structural-convert-derive 0.3.0... [INFO] testing structural-convert-derive-0.3.0 against master#caccb4d0368bd918ef6668af8e13834d07040417 for pr-146098-1 [INFO] extracting crate structural-convert-derive 0.3.0 into /workspace/builds/worker-0-tc1/source [INFO] started tweaking crates.io crate structural-convert-derive 0.3.0 [INFO] finished tweaking crates.io crate structural-convert-derive 0.3.0 [INFO] tweaked toml for crates.io crate structural-convert-derive 0.3.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate structural-convert-derive 0.3.0 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] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 10 packages to latest compatible versions [INFO] [stderr] Adding darling v0.14.4 (available: v0.21.3) [INFO] [stderr] Adding syn v1.0.109 (available: v2.0.106) [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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] c6bd36548d48c0fddb087a9d32a895a7b702c7b23484872d40f11ff456050a28 [INFO] running `Command { std: "docker" "start" "-a" "c6bd36548d48c0fddb087a9d32a895a7b702c7b23484872d40f11ff456050a28", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c6bd36548d48c0fddb087a9d32a895a7b702c7b23484872d40f11ff456050a28", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c6bd36548d48c0fddb087a9d32a895a7b702c7b23484872d40f11ff456050a28", kill_on_drop: false }` [INFO] [stdout] c6bd36548d48c0fddb087a9d32a895a7b702c7b23484872d40f11ff456050a28 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] eecca44247f0339cb668d9452a0326b00a24510a8b539ca97d946dec567815a4 [INFO] running `Command { std: "docker" "start" "-a" "eecca44247f0339cb668d9452a0326b00a24510a8b539ca97d946dec567815a4", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling darling_core v0.14.4 [INFO] [stderr] Compiling darling_macro v0.14.4 [INFO] [stderr] Compiling darling v0.14.4 [INFO] [stderr] Compiling structural-convert-derive v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `default` is never read [INFO] [stdout] --> src/structural_convert/attributes/named_field/into_field_named_attributes.rs:13:9 [INFO] [stdout] | [INFO] [stdout] 9 | pub struct IntoFieldNamedAttributes { [INFO] [stdout] | ------------------------ field in this struct [INFO] [stdout] ... [INFO] [stdout] 13 | pub default: bool, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `IntoFieldNamedAttributes` has derived impls for the traits `Clone` and `Debug`, but these are 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 9.04s [INFO] running `Command { std: "docker" "inspect" "eecca44247f0339cb668d9452a0326b00a24510a8b539ca97d946dec567815a4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "eecca44247f0339cb668d9452a0326b00a24510a8b539ca97d946dec567815a4", kill_on_drop: false }` [INFO] [stdout] eecca44247f0339cb668d9452a0326b00a24510a8b539ca97d946dec567815a4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 36fb970424277c95890239ff9d89c3fce77e3fb15d5981d4bb24a25622c67b97 [INFO] running `Command { std: "docker" "start" "-a" "36fb970424277c95890239ff9d89c3fce77e3fb15d5981d4bb24a25622c67b97", kill_on_drop: false }` [INFO] [stderr] Compiling structural-convert-derive v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `default` is never read [INFO] [stdout] --> src/structural_convert/attributes/named_field/into_field_named_attributes.rs:13:9 [INFO] [stdout] | [INFO] [stdout] 9 | pub struct IntoFieldNamedAttributes { [INFO] [stdout] | ------------------------ field in this struct [INFO] [stdout] ... [INFO] [stdout] 13 | pub default: bool, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `IntoFieldNamedAttributes` has derived impls for the traits `Clone` and `Debug`, but these are 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: field `default` is never read [INFO] [stdout] --> src/structural_convert/attributes/named_field/into_field_named_attributes.rs:13:9 [INFO] [stdout] | [INFO] [stdout] 9 | pub struct IntoFieldNamedAttributes { [INFO] [stdout] | ------------------------ field in this struct [INFO] [stdout] ... [INFO] [stdout] 13 | pub default: bool, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `IntoFieldNamedAttributes` has derived impls for the traits `Clone` and `Debug`, but these are 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 1.89s [INFO] running `Command { std: "docker" "inspect" "36fb970424277c95890239ff9d89c3fce77e3fb15d5981d4bb24a25622c67b97", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "36fb970424277c95890239ff9d89c3fce77e3fb15d5981d4bb24a25622c67b97", kill_on_drop: false }` [INFO] [stdout] 36fb970424277c95890239ff9d89c3fce77e3fb15d5981d4bb24a25622c67b97 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 41b666387ce6fb11de56ca7cc5ce1bd03f5c869f6838d738b53e77200f500dbe [INFO] running `Command { std: "docker" "start" "-a" "41b666387ce6fb11de56ca7cc5ce1bd03f5c869f6838d738b53e77200f500dbe", kill_on_drop: false }` [INFO] [stderr] warning: field `default` is never read [INFO] [stderr] --> src/structural_convert/attributes/named_field/into_field_named_attributes.rs:13:9 [INFO] [stderr] | [INFO] [stderr] 9 | pub struct IntoFieldNamedAttributes { [INFO] [stderr] | ------------------------ field in this struct [INFO] [stderr] ... [INFO] [stderr] 13 | pub default: bool, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `IntoFieldNamedAttributes` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `structural-convert-derive` (lib) generated 1 warning [INFO] [stderr] warning: `structural-convert-derive` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/structural_convert_derive-f4f3b5021d52e9b8) [INFO] [stderr] Doc-tests structural_convert_derive [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] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test src/structural_convert/on_fields_named/create_match_branch_for_fields_named.rs - structural_convert::on_fields_named::create_match_branch_for_fields_named::IntoFromPair (line 37) - compile fail ... ok [INFO] [stdout] test src/structural_convert/on_fields_named/create_match_branch_for_fields_named.rs - structural_convert::on_fields_named::create_match_branch_for_fields_named::FieldsNamedMatchBranchData (line 20) - compile fail ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.09s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "41b666387ce6fb11de56ca7cc5ce1bd03f5c869f6838d738b53e77200f500dbe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "41b666387ce6fb11de56ca7cc5ce1bd03f5c869f6838d738b53e77200f500dbe", kill_on_drop: false }` [INFO] [stdout] 41b666387ce6fb11de56ca7cc5ce1bd03f5c869f6838d738b53e77200f500dbe