[INFO] fetching crate declio 0.2.0...
[INFO] testing declio-0.2.0 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7
[INFO] extracting crate declio 0.2.0 into /workspace/builds/worker-4-tc1/source
[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-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate declio 0.2.0 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 11 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded declio_derive v0.2.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 049b56cec90d590332a1cee71f5d2f94025e772505425f4684d61f82c9d7c3ed
[INFO] running `Command { std: "docker" "start" "-a" "049b56cec90d590332a1cee71f5d2f94025e772505425f4684d61f82c9d7c3ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "049b56cec90d590332a1cee71f5d2f94025e772505425f4684d61f82c9d7c3ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "049b56cec90d590332a1cee71f5d2f94025e772505425f4684d61f82c9d7c3ed", kill_on_drop: false }`
[INFO] [stdout] 049b56cec90d590332a1cee71f5d2f94025e772505425f4684d61f82c9d7c3ed
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e19348575b075cb575825555afcc33e9da1c2de4e4bc50a24f0c9912f8ce8a07
[INFO] running `Command { std: "docker" "start" "-a" "e19348575b075cb575825555afcc33e9da1c2de4e4bc50a24f0c9912f8ce8a07", kill_on_drop: false }`
[INFO] [stderr]    Compiling darling_core v0.13.4
[INFO] [stderr]    Compiling darling_macro v0.13.4
[INFO] [stderr]    Compiling darling v0.13.4
[INFO] [stderr]    Compiling declio_derive v0.2.0
[INFO] [stderr]    Compiling declio v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.48s
[INFO] running `Command { std: "docker" "inspect" "e19348575b075cb575825555afcc33e9da1c2de4e4bc50a24f0c9912f8ce8a07", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e19348575b075cb575825555afcc33e9da1c2de4e4bc50a24f0c9912f8ce8a07", kill_on_drop: false }`
[INFO] [stdout] e19348575b075cb575825555afcc33e9da1c2de4e4bc50a24f0c9912f8ce8a07
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1454cc7f0120ce4ef0cfc829ac549500d4262ea2606ae46c86747a39f7fb8776
[INFO] running `Command { std: "docker" "start" "-a" "1454cc7f0120ce4ef0cfc829ac549500d4262ea2606ae46c86747a39f7fb8776", kill_on_drop: false }`
[INFO] [stderr]    Compiling declio v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.49s
[INFO] running `Command { std: "docker" "inspect" "1454cc7f0120ce4ef0cfc829ac549500d4262ea2606ae46c86747a39f7fb8776", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1454cc7f0120ce4ef0cfc829ac549500d4262ea2606ae46c86747a39f7fb8776", kill_on_drop: false }`
[INFO] [stdout] 1454cc7f0120ce4ef0cfc829ac549500d4262ea2606ae46c86747a39f7fb8776
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] af879d28737df7ab6e2286905d5e1186b61e9493e489bf2b16a39c7010b6b2c4
[INFO] running `Command { std: "docker" "start" "-a" "af879d28737df7ab6e2286905d5e1186b61e9493e489bf2b16a39c7010b6b2c4", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/declio-c119dad6547d0cdb)
[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-24419792e58f4221)
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test field_ctx ... ok
[INFO] [stdout] test container_ctx ... ok
[INFO] [stdout] test id_ctx ... ok
[INFO] [stdout] test skip_if ... ok
[INFO] [stdout] test struct_enum ... ok
[INFO] [stdout] test tuple_struct ... ok
[INFO] [stdout] test unit_enum ... ok
[INFO] [stdout] test unit_struct ... ok
[INFO] [stdout] test with ... ok
[INFO] [stdout] test id_expr ... ok
[INFO] [stdout] test with_separate ... ok
[INFO] [stdout] test struct_encode ... ok
[INFO] [stdout] test tuple_enum ... 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/util.rs - util::BigEndian (line 68) ... ok
[INFO] [stdout] test src/derive.rs - derive (line 107) ... ok
[INFO] [stdout] test src/util.rs - util::utf8 (line 110) ... 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::ZeroOne (line 314) ... ok
[INFO] [stdout] test src/util.rs - util::zero_one (line 254) ... ok
[INFO] [stdout] test src/lib.rs - (line 93) ... ok
[INFO] [stdout] test src/util.rs - util::LittleEndian (line 68) ... ok
[INFO] [stdout] test src/derive.rs - derive (line 41) ... ok
[INFO] [stdout] test src/derive.rs - derive (line 66) ... ok
[INFO] [stdout] test src/macros.rs - macros::magic_bytes (line 8) ... ok
[INFO] [stdout] test src/util.rs - util::Utf8 (line 173) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.76s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "af879d28737df7ab6e2286905d5e1186b61e9493e489bf2b16a39c7010b6b2c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "af879d28737df7ab6e2286905d5e1186b61e9493e489bf2b16a39c7010b6b2c4", kill_on_drop: false }`
[INFO] [stdout] af879d28737df7ab6e2286905d5e1186b61e9493e489bf2b16a39c7010b6b2c4