[INFO] fetching crate zvariant_derive 2.7.0...
[INFO] testing zvariant_derive-2.7.0 against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041
[INFO] extracting crate zvariant_derive 2.7.0 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate zvariant_derive 2.7.0 on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate zvariant_derive 2.7.0
[INFO] finished tweaking crates.io crate zvariant_derive 2.7.0
[INFO] tweaked toml for crates.io crate zvariant_derive 2.7.0 written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded enumflags2_derive v0.6.4
[INFO] [stderr]   Downloaded serde_repr v0.1.7
[INFO] [stderr]   Downloaded proc-macro-crate v1.0.0
[INFO] [stderr]   Downloaded zvariant_derive v2.7.0
[INFO] [stderr]   Downloaded enumflags2 v0.6.4
[INFO] [stderr]   Downloaded zvariant v2.7.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 19865ce4ba0f03a7167e12949c5e9db90f8655a9d6addd5831defce299a4dcb7
[INFO] running `Command { std: "docker" "start" "-a" "19865ce4ba0f03a7167e12949c5e9db90f8655a9d6addd5831defce299a4dcb7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "19865ce4ba0f03a7167e12949c5e9db90f8655a9d6addd5831defce299a4dcb7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "19865ce4ba0f03a7167e12949c5e9db90f8655a9d6addd5831defce299a4dcb7", kill_on_drop: false }`
[INFO] [stdout] 19865ce4ba0f03a7167e12949c5e9db90f8655a9d6addd5831defce299a4dcb7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1ba0be4de4c34d7fd92686c8fc405b8a1bc42b75f3dfa76002fbd123747fe952
[INFO] running `Command { std: "docker" "start" "-a" "1ba0be4de4c34d7fd92686c8fc405b8a1bc42b75f3dfa76002fbd123747fe952", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.27
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.73
[INFO] [stderr]    Compiling serde v1.0.126
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]    Compiling thiserror-impl v1.0.26
[INFO] [stderr]    Compiling thiserror v1.0.26
[INFO] [stderr]    Compiling proc-macro-crate v1.0.0
[INFO] [stderr]    Compiling zvariant_derive v2.7.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 21.42s
[INFO] running `Command { std: "docker" "inspect" "1ba0be4de4c34d7fd92686c8fc405b8a1bc42b75f3dfa76002fbd123747fe952", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1ba0be4de4c34d7fd92686c8fc405b8a1bc42b75f3dfa76002fbd123747fe952", kill_on_drop: false }`
[INFO] [stdout] 1ba0be4de4c34d7fd92686c8fc405b8a1bc42b75f3dfa76002fbd123747fe952
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 73c320ed33d128ecd65d9a86034ae139b9641f83780abeae20c4c88e137ca548
[INFO] running `Command { std: "docker" "start" "-a" "73c320ed33d128ecd65d9a86034ae139b9641f83780abeae20c4c88e137ca548", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_derive v1.0.126
[INFO] [stderr]    Compiling serde v1.0.126
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling static_assertions v1.1.0
[INFO] [stderr]    Compiling enumflags2_derive v0.6.4
[INFO] [stderr]    Compiling serde_repr v0.1.7
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]    Compiling enumflags2 v0.6.4
[INFO] [stderr]    Compiling proc-macro-crate v1.0.0
[INFO] [stderr]    Compiling zvariant_derive v2.7.0
[INFO] [stderr]    Compiling zvariant_derive v2.7.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling zvariant v2.7.0
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 32.07s
[INFO] running `Command { std: "docker" "inspect" "73c320ed33d128ecd65d9a86034ae139b9641f83780abeae20c4c88e137ca548", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "73c320ed33d128ecd65d9a86034ae139b9641f83780abeae20c4c88e137ca548", kill_on_drop: false }`
[INFO] [stdout] 73c320ed33d128ecd65d9a86034ae139b9641f83780abeae20c4c88e137ca548
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 173f2baa7da00806d0e9c65e1eb17bd4adf96be496597e5057c1ccb46333bfa2
[INFO] running `Command { std: "docker" "start" "-a" "173f2baa7da00806d0e9c65e1eb17bd4adf96be496597e5057c1ccb46333bfa2", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/zvariant_derive-05b5c7757701e128)
[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]      Running tests/no_prelude.rs (/opt/rustwide/target/debug/deps/no_prelude-99ac66c3084c00c8)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/tests.rs (/opt/rustwide/target/debug/deps/tests-a31f463ee7db7c22)
[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 4 tests
[INFO] [stdout] test derive_enum ... ok
[INFO] [stdout] test derive_dict ... ok
[INFO] [stdout] test derive_struct ... ok
[INFO] [stdout] test derive_unit_struct ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests zvariant_derive
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test src/lib.rs - type_dict_macro_derive (line 103) ... ok
[INFO] [stdout] test src/lib.rs - deserialize_dict_macro_derive (line 167) ... ok
[INFO] [stdout] test src/lib.rs - value_macro_derive (line 280) ... ok
[INFO] [stdout] test src/lib.rs - value_macro_derive (line 225) ... ok
[INFO] [stdout] test src/lib.rs - serialize_dict_macro_derive (line 133) ... ok
[INFO] [stdout] test src/lib.rs - type_macro_derive (line 52) ... ok
[INFO] [stdout] test src/lib.rs - value_macro_derive (line 254) ... ok
[INFO] [stdout] test src/lib.rs - value_macro_derive (line 199) ... ok
[INFO] [stdout] test src/lib.rs - type_macro_derive (line 22) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.73s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "173f2baa7da00806d0e9c65e1eb17bd4adf96be496597e5057c1ccb46333bfa2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "173f2baa7da00806d0e9c65e1eb17bd4adf96be496597e5057c1ccb46333bfa2", kill_on_drop: false }`
[INFO] [stdout] 173f2baa7da00806d0e9c65e1eb17bd4adf96be496597e5057c1ccb46333bfa2