[INFO] fetching crate sepserde_derive 0.8.1... [INFO] testing sepserde_derive-0.8.1 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-8 [INFO] extracting crate sepserde_derive 0.8.1 into /workspace/builds/worker-4-tc2/source [INFO] started tweaking crates.io crate sepserde_derive 0.8.1 [INFO] finished tweaking crates.io crate sepserde_derive 0.8.1 [INFO] tweaked toml for crates.io crate sepserde_derive 0.8.1 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate sepserde_derive 0.8.1 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 7 packages to latest compatible versions [INFO] [stderr] Adding heck v0.4.1 (available: v0.5.0) [INFO] [stderr] Adding syn v1.0.109 (available: v2.0.110) [INFO] [stderr] Adding xml-rs v0.8.28 (available: v1.0.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1dbc5dff316cfdcfb2212e88a876144ecee61eb5242f31ebe8062e10243e362e [INFO] running `Command { std: "docker" "start" "-a" "1dbc5dff316cfdcfb2212e88a876144ecee61eb5242f31ebe8062e10243e362e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1dbc5dff316cfdcfb2212e88a876144ecee61eb5242f31ebe8062e10243e362e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1dbc5dff316cfdcfb2212e88a876144ecee61eb5242f31ebe8062e10243e362e", kill_on_drop: false }` [INFO] [stdout] 1dbc5dff316cfdcfb2212e88a876144ecee61eb5242f31ebe8062e10243e362e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a623b17af761c889b840e3f5ed5b26ad459a4aae3cd6c087e8b3d85dfd6bd1ca [INFO] running `Command { std: "docker" "start" "-a" "a623b17af761c889b840e3f5ed5b26ad459a4aae3cd6c087e8b3d85dfd6bd1ca", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling log v0.4.28 [INFO] [stderr] Compiling xml-rs v0.8.28 [INFO] [stderr] Compiling sepserde_derive v0.8.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `prefix` [INFO] [stdout] --> src/common/attribute.rs:142:9 [INFO] [stdout] | [INFO] [stdout] 142 | prefix: &Option, [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_prefix` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `take_root_prefix` [INFO] [stdout] --> src/common/attribute.rs:145:9 [INFO] [stdout] | [INFO] [stdout] 145 | take_root_prefix: bool, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_take_root_prefix` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.54s [INFO] running `Command { std: "docker" "inspect" "a623b17af761c889b840e3f5ed5b26ad459a4aae3cd6c087e8b3d85dfd6bd1ca", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a623b17af761c889b840e3f5ed5b26ad459a4aae3cd6c087e8b3d85dfd6bd1ca", kill_on_drop: false }` [INFO] [stdout] a623b17af761c889b840e3f5ed5b26ad459a4aae3cd6c087e8b3d85dfd6bd1ca [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1fe1759adfc4f6006031adc1753b9a643a1ce9890c70e4b405de898435ef31d4 [INFO] running `Command { std: "docker" "start" "-a" "1fe1759adfc4f6006031adc1753b9a643a1ce9890c70e4b405de898435ef31d4", kill_on_drop: false }` [INFO] [stderr] Compiling sepserde_derive v0.8.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `prefix` [INFO] [stdout] --> src/common/attribute.rs:142:9 [INFO] [stdout] | [INFO] [stdout] 142 | prefix: &Option, [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_prefix` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `take_root_prefix` [INFO] [stdout] --> src/common/attribute.rs:145:9 [INFO] [stdout] | [INFO] [stdout] 145 | take_root_prefix: bool, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_take_root_prefix` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `prefix` [INFO] [stdout] --> src/common/attribute.rs:142:9 [INFO] [stdout] | [INFO] [stdout] 142 | prefix: &Option, [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_prefix` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `take_root_prefix` [INFO] [stdout] --> src/common/attribute.rs:145:9 [INFO] [stdout] | [INFO] [stdout] 145 | take_root_prefix: bool, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_take_root_prefix` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 2.11s [INFO] running `Command { std: "docker" "inspect" "1fe1759adfc4f6006031adc1753b9a643a1ce9890c70e4b405de898435ef31d4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1fe1759adfc4f6006031adc1753b9a643a1ce9890c70e4b405de898435ef31d4", kill_on_drop: false }` [INFO] [stdout] 1fe1759adfc4f6006031adc1753b9a643a1ce9890c70e4b405de898435ef31d4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 52306294b4ddb7706f7f2c386b9b4f75e9de55eafe22a88936e63448de93a53d [INFO] running `Command { std: "docker" "start" "-a" "52306294b4ddb7706f7f2c386b9b4f75e9de55eafe22a88936e63448de93a53d", kill_on_drop: false }` [INFO] [stderr] warning: unused variable: `prefix` [INFO] [stdout] [INFO] [stderr] --> src/common/attribute.rs:142:9 [INFO] [stdout] running 4 tests [INFO] [stderr] | [INFO] [stderr] 142 | prefix: &Option, [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_prefix` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `take_root_prefix` [INFO] [stderr] --> src/common/attribute.rs:145:9 [INFO] [stderr] | [INFO] [stderr] 145 | take_root_prefix: bool, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_take_root_prefix` [INFO] [stderr] [INFO] [stderr] warning: `sepserde_derive` (lib) generated 2 warnings (run `cargo fix --lib -p sepserde_derive` to apply 2 suggestions) [INFO] [stderr] warning: `sepserde_derive` (lib test) generated 2 warnings (2 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/sepserde_derive-ca99a21e60ea030c) [INFO] [stdout] test common::attribute::only_parse_yaserde_attributes ... ok [INFO] [stdout] test common::attribute::parse_attributes ... ok [INFO] [stdout] test common::attribute::parse_attributes_with_values ... ok [INFO] [stderr] Doc-tests sepserde_derive [INFO] [stdout] test common::attribute::parse_empty_attributes ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [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" "52306294b4ddb7706f7f2c386b9b4f75e9de55eafe22a88936e63448de93a53d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "52306294b4ddb7706f7f2c386b9b4f75e9de55eafe22a88936e63448de93a53d", kill_on_drop: false }` [INFO] [stdout] 52306294b4ddb7706f7f2c386b9b4f75e9de55eafe22a88936e63448de93a53d