[INFO] fetching crate declio 0.2.0...
[INFO] testing declio-0.2.0 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] extracting crate declio 0.2.0 into /workspace/builds/worker-82/source
[INFO] validating manifest of crates.io crate declio 0.2.0 on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate declio 0.2.0
[INFO] finished tweaking crates.io crate declio 0.2.0
[INFO] tweaked toml for crates.io crate declio 0.2.0 written to /workspace/builds/worker-82/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-82/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-82/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f39157f7b1ac435fda8f19da33690c00a4f014f8a5d802d2dc739aec3336e5a0
[INFO] running `Command { std: "docker" "start" "-a" "f39157f7b1ac435fda8f19da33690c00a4f014f8a5d802d2dc739aec3336e5a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f39157f7b1ac435fda8f19da33690c00a4f014f8a5d802d2dc739aec3336e5a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f39157f7b1ac435fda8f19da33690c00a4f014f8a5d802d2dc739aec3336e5a0", kill_on_drop: false }`
[INFO] [stdout] f39157f7b1ac435fda8f19da33690c00a4f014f8a5d802d2dc739aec3336e5a0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-82/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-82/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3482857c7b129aa8022bb6be197ccc5ee7d26b1ed1558a65761ccc6795110339
[INFO] running `Command { std: "docker" "start" "-a" "3482857c7b129aa8022bb6be197ccc5ee7d26b1ed1558a65761ccc6795110339", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling syn v1.0.81
[INFO] [stderr]    Compiling strsim v0.10.0
[INFO] [stderr]    Compiling ident_case v1.0.1
[INFO] [stderr]    Compiling quote v1.0.10
[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 declio_derive v0.2.0
[INFO] [stderr]    Compiling declio v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.41s
[INFO] running `Command { std: "docker" "inspect" "3482857c7b129aa8022bb6be197ccc5ee7d26b1ed1558a65761ccc6795110339", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3482857c7b129aa8022bb6be197ccc5ee7d26b1ed1558a65761ccc6795110339", kill_on_drop: false }`
[INFO] [stdout] 3482857c7b129aa8022bb6be197ccc5ee7d26b1ed1558a65761ccc6795110339
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-82/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-82/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 518381e3d0c7de03ce1eed185a90838c1dc84557a9dfc595f3ef2c766fb17d1d
[INFO] running `Command { std: "docker" "start" "-a" "518381e3d0c7de03ce1eed185a90838c1dc84557a9dfc595f3ef2c766fb17d1d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling declio v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.37s
[INFO] running `Command { std: "docker" "inspect" "518381e3d0c7de03ce1eed185a90838c1dc84557a9dfc595f3ef2c766fb17d1d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "518381e3d0c7de03ce1eed185a90838c1dc84557a9dfc595f3ef2c766fb17d1d", kill_on_drop: false }`
[INFO] [stdout] 518381e3d0c7de03ce1eed185a90838c1dc84557a9dfc595f3ef2c766fb17d1d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-82/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-82/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 46dfbb6970ff2fd792b3b460d76966b13b8865e647521cc751384a5ea84542ff
[INFO] running `Command { std: "docker" "start" "-a" "46dfbb6970ff2fd792b3b460d76966b13b8865e647521cc751384a5ea84542ff", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.13s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/declio-f1fb710928dab99d)
[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]      Running tests/derive.rs (/opt/rustwide/target/debug/deps/derive-0adc2568fa0b0239)
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test container_ctx ... ok
[INFO] [stdout] test field_ctx ... ok
[INFO] [stdout] test id_ctx ... ok
[INFO] [stdout] test skip_if ... ok
[INFO] [stdout] test struct_encode ... ok
[INFO] [stdout] test struct_enum ... ok
[INFO] [stdout] test tuple_enum ... ok
[INFO] [stdout] test tuple_struct ... ok
[INFO] [stdout] test unit_enum ... ok
[INFO] [stdout] test unit_struct ... ok
[INFO] [stdout] test with_separate ... ok
[INFO] [stdout] test with ... ok
[INFO] [stdout] test id_expr ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests declio
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test src/derive.rs - derive (line 149) ... ok
[INFO] [stdout] test src/derive.rs - derive (line 41) ... ok
[INFO] [stdout] test src/derive.rs - derive (line 107) ... ok
[INFO] [stdout] test src/util.rs - util::LittleEndian (line 68) ... ok
[INFO] [stdout] test src/derive.rs - derive (line 66) ... ok
[INFO] [stdout] test src/util.rs - util::ZeroOne (line 314) ... ok
[INFO] [stdout] test src/util.rs - util::BigEndian (line 68) ... ok
[INFO] [stdout] test src/lib.rs - (line 29) ... ok
[INFO] [stdout] test src/lib.rs - (line 53) ... ok
[INFO] [stdout] test src/util.rs - util::Utf8 (line 173) ... ok
[INFO] [stdout] test src/macros.rs - macros::magic_bytes (line 8) ... ok
[INFO] [stdout] test src/lib.rs - (line 93) ... ok
[INFO] [stdout] test src/util.rs - util::zero_one (line 254) ... ok
[INFO] [stdout] test src/util.rs - util::utf8 (line 110) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.60s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "46dfbb6970ff2fd792b3b460d76966b13b8865e647521cc751384a5ea84542ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "46dfbb6970ff2fd792b3b460d76966b13b8865e647521cc751384a5ea84542ff", kill_on_drop: false }`
[INFO] [stdout] 46dfbb6970ff2fd792b3b460d76966b13b8865e647521cc751384a5ea84542ff