[INFO] fetching crate doku-derive 0.9.0...
[INFO] testing doku-derive-0.9.0 against try#d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2 for pr-86479
[INFO] extracting crate doku-derive 0.9.0 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate doku-derive 0.9.0 on toolchain d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate doku-derive 0.9.0
[INFO] finished tweaking crates.io crate doku-derive 0.9.0
[INFO] tweaked toml for crates.io crate doku-derive 0.9.0 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e616cadf0bfe8a2541e80519cef87a682c01201b781f57a09ac5512840543b29
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "e616cadf0bfe8a2541e80519cef87a682c01201b781f57a09ac5512840543b29", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e616cadf0bfe8a2541e80519cef87a682c01201b781f57a09ac5512840543b29", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e616cadf0bfe8a2541e80519cef87a682c01201b781f57a09ac5512840543b29", kill_on_drop: false }`
[INFO] [stdout] e616cadf0bfe8a2541e80519cef87a682c01201b781f57a09ac5512840543b29
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 496cde1de725559ff00c464e990d74463ea061309097fc4d106c0b8ed9043a3c
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "496cde1de725559ff00c464e990d74463ea061309097fc4d106c0b8ed9043a3c", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.74
[INFO] [stderr]    Compiling strsim v0.10.0
[INFO] [stderr]    Compiling ident_case v1.0.1
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling darling_core v0.13.0
[INFO] [stderr]    Compiling darling_macro v0.13.0
[INFO] [stderr]    Compiling darling v0.13.0
[INFO] [stderr]    Compiling doku-derive v0.9.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 35.45s
[INFO] running `Command { std: "docker" "inspect" "496cde1de725559ff00c464e990d74463ea061309097fc4d106c0b8ed9043a3c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "496cde1de725559ff00c464e990d74463ea061309097fc4d106c0b8ed9043a3c", kill_on_drop: false }`
[INFO] [stdout] 496cde1de725559ff00c464e990d74463ea061309097fc4d106c0b8ed9043a3c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 30ea5323eef8f2cfd4c5c70d12ccb7170c6a4f38c1f180eafee9e73d94efaa95
[INFO] running `Command { std: "docker" "start" "-a" "30ea5323eef8f2cfd4c5c70d12ccb7170c6a4f38c1f180eafee9e73d94efaa95", kill_on_drop: false }`
[INFO] [stderr]    Compiling unindent v0.1.7
[INFO] [stderr]    Compiling pretty_assertions v0.6.1
[INFO] [stderr]    Compiling indoc-impl v0.3.6
[INFO] [stderr]    Compiling indoc v0.3.6
[INFO] [stderr]    Compiling doku-derive v0.9.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 5.84s
[INFO] running `Command { std: "docker" "inspect" "30ea5323eef8f2cfd4c5c70d12ccb7170c6a4f38c1f180eafee9e73d94efaa95", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "30ea5323eef8f2cfd4c5c70d12ccb7170c6a4f38c1f180eafee9e73d94efaa95", kill_on_drop: false }`
[INFO] [stdout] 30ea5323eef8f2cfd4c5c70d12ccb7170c6a4f38c1f180eafee9e73d94efaa95
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] f0c31e7a51967a8bd6624fb00fb43b1d5de01bd3276851737386673725993fb1
[INFO] running `Command { std: "docker" "start" "-a" "f0c31e7a51967a8bd6624fb00fb43b1d5de01bd3276851737386673725993fb1", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/doku_derive-260eaa6c9f20fd32)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test attrs::doc::tests::given_some_docs::returns_them ... ok
[INFO] [stdout] test attrs::doc::tests::given_no_docs::returns_none ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests doku-derive
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test src/attrs/doku/container.rs - attrs::doku::container::DokuContainer (line 6) ... ignored
[INFO] [stdout] test src/attrs/doku/field.rs - attrs::doku::field::DokuField (line 6) ... ignored
[INFO] [stdout] test src/attrs/doku/variant.rs - attrs::doku::variant::DokuVariant (line 6) ... ignored
[INFO] [stdout] test src/attrs/serde/container.rs - attrs::serde::container::SerdeContainer (line 6) ... ignored
[INFO] [stdout] test src/attrs/serde/field.rs - attrs::serde::field::SerdeField (line 6) ... ignored
[INFO] [stdout] test src/attrs/serde/variant.rs - attrs::serde::variant::SerdeVariant (line 6) ... ignored
[INFO] [stdout] test src/expand/expand_enum.rs - expand::expand_enum::expand_enum (line 5) ... ignored
[INFO] [stdout] test src/expand/expand_struct.rs - expand::expand_struct::expand_struct (line 5) ... ignored
[INFO] [stdout] test src/expand/expand_variant.rs - expand::expand_variant::expand_variant (line 5) ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 9 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f0c31e7a51967a8bd6624fb00fb43b1d5de01bd3276851737386673725993fb1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f0c31e7a51967a8bd6624fb00fb43b1d5de01bd3276851737386673725993fb1", kill_on_drop: false }`
[INFO] [stdout] f0c31e7a51967a8bd6624fb00fb43b1d5de01bd3276851737386673725993fb1