[INFO] fetching crate declio 0.2.0...
[INFO] testing declio-0.2.0 against try#d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2 for pr-86479
[INFO] extracting crate declio 0.2.0 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate declio 0.2.0 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 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-7/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]  Downloading crates ...
[INFO] [stderr]   Downloaded declio_derive v0.2.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 0eabf36b2c6989214a21768ab14e9ef4e0a22df873a93fb746e4e052200099d4
[INFO] running `Command { std: "docker" "start" "-a" "0eabf36b2c6989214a21768ab14e9ef4e0a22df873a93fb746e4e052200099d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0eabf36b2c6989214a21768ab14e9ef4e0a22df873a93fb746e4e052200099d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0eabf36b2c6989214a21768ab14e9ef4e0a22df873a93fb746e4e052200099d4", kill_on_drop: false }`
[INFO] [stdout] 0eabf36b2c6989214a21768ab14e9ef4e0a22df873a93fb746e4e052200099d4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 5747c1b213bcd79808111c9bf87d0a7aa558ee4204ad2f7420884fe2ea0b6673
[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" "5747c1b213bcd79808111c9bf87d0a7aa558ee4204ad2f7420884fe2ea0b6673", kill_on_drop: false }`
[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 3.60s
[INFO] running `Command { std: "docker" "inspect" "5747c1b213bcd79808111c9bf87d0a7aa558ee4204ad2f7420884fe2ea0b6673", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5747c1b213bcd79808111c9bf87d0a7aa558ee4204ad2f7420884fe2ea0b6673", kill_on_drop: false }`
[INFO] [stdout] 5747c1b213bcd79808111c9bf87d0a7aa558ee4204ad2f7420884fe2ea0b6673
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] [stdout] a8a08e8ba11634edcab0a90a4bebc4d0360c2cbc6cb114dbf925db2aea6554c4
[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" "a8a08e8ba11634edcab0a90a4bebc4d0360c2cbc6cb114dbf925db2aea6554c4", kill_on_drop: false }`
[INFO] [stderr]    Compiling declio v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.21s
[INFO] running `Command { std: "docker" "inspect" "a8a08e8ba11634edcab0a90a4bebc4d0360c2cbc6cb114dbf925db2aea6554c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a8a08e8ba11634edcab0a90a4bebc4d0360c2cbc6cb114dbf925db2aea6554c4", kill_on_drop: false }`
[INFO] [stdout] a8a08e8ba11634edcab0a90a4bebc4d0360c2cbc6cb114dbf925db2aea6554c4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] [stdout] c6ee6d7679dafbd62eaece06631af74609ac8bf8f8299b470095049cfcd6dc5e
[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" "c6ee6d7679dafbd62eaece06631af74609ac8bf8f8299b470095049cfcd6dc5e", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/declio-dd25dc359c1486cc)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/derive.rs (/opt/rustwide/target/debug/deps/derive-bea6800e989ca2d3)
[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 13 tests
[INFO] [stdout] test field_ctx ... ok
[INFO] [stdout] test id_expr ... ok
[INFO] [stdout] test struct_encode ... ok
[INFO] [stdout] test struct_enum ... ok
[INFO] [stdout] test tuple_struct ... ok
[INFO] [stdout] test unit_enum ... ok
[INFO] [stderr]    Doc-tests declio
[INFO] [stdout] test with ... ok
[INFO] [stdout] test unit_struct ... ok
[INFO] [stdout] test with_separate ... ok
[INFO] [stdout] test container_ctx ... ok
[INFO] [stdout] test tuple_enum ... ok
[INFO] [stdout] test id_ctx ... ok
[INFO] [stdout] test skip_if ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test src/lib.rs - (line 53) ... 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/derive.rs - derive (line 66) ... ok
[INFO] [stdout] test src/lib.rs - (line 29) ... ok
[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/util.rs - util::LittleEndian (line 68) ... ok
[INFO] [stdout] test src/util.rs - util::ZeroOne (line 314) ... ok
[INFO] [stdout] test src/macros.rs - 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] 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 3.83s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "c6ee6d7679dafbd62eaece06631af74609ac8bf8f8299b470095049cfcd6dc5e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c6ee6d7679dafbd62eaece06631af74609ac8bf8f8299b470095049cfcd6dc5e", kill_on_drop: false }`
[INFO] [stdout] c6ee6d7679dafbd62eaece06631af74609ac8bf8f8299b470095049cfcd6dc5e