[INFO] fetching crate hmap-serde 0.1.0-alpha.4...
[INFO] testing hmap-serde-0.1.0-alpha.4 against try#b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b for pr-145330-1
[INFO] extracting crate hmap-serde 0.1.0-alpha.4 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate hmap-serde 0.1.0-alpha.4
[INFO] finished tweaking crates.io crate hmap-serde 0.1.0-alpha.4
[INFO] tweaked toml for crates.io crate hmap-serde 0.1.0-alpha.4 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate hmap-serde 0.1.0-alpha.4 on toolchain b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 12 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6ee1e1aa7f0e0cba19083a2ee86854b8a8e04393395f4e65eab67a5ad6d18c6c
[INFO] running `Command { std: "docker" "start" "-a" "6ee1e1aa7f0e0cba19083a2ee86854b8a8e04393395f4e65eab67a5ad6d18c6c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6ee1e1aa7f0e0cba19083a2ee86854b8a8e04393395f4e65eab67a5ad6d18c6c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ee1e1aa7f0e0cba19083a2ee86854b8a8e04393395f4e65eab67a5ad6d18c6c", kill_on_drop: false }`
[INFO] [stdout] 6ee1e1aa7f0e0cba19083a2ee86854b8a8e04393395f4e65eab67a5ad6d18c6c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 165bdb73ecacf28df3170627716732ce86f670bb61f92b328a9a9dcb8c119372
[INFO] running `Command { std: "docker" "start" "-a" "165bdb73ecacf28df3170627716732ce86f670bb61f92b328a9a9dcb8c119372", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling frunk_core v0.4.4
[INFO] [stderr]    Compiling hmap-serde v0.1.0-alpha.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.74s
[INFO] running `Command { std: "docker" "inspect" "165bdb73ecacf28df3170627716732ce86f670bb61f92b328a9a9dcb8c119372", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "165bdb73ecacf28df3170627716732ce86f670bb61f92b328a9a9dcb8c119372", kill_on_drop: false }`
[INFO] [stdout] 165bdb73ecacf28df3170627716732ce86f670bb61f92b328a9a9dcb8c119372
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 41af32a5ffa693a2e6aff2ed87ec4b67a631d1ac553683881020aab49d631700
[INFO] running `Command { std: "docker" "start" "-a" "41af32a5ffa693a2e6aff2ed87ec4b67a631d1ac553683881020aab49d631700", kill_on_drop: false }`
[INFO] [stderr]    Compiling quote v1.0.41
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling hmap-serde v0.1.0-alpha.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 8.08s
[INFO] running `Command { std: "docker" "inspect" "41af32a5ffa693a2e6aff2ed87ec4b67a631d1ac553683881020aab49d631700", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "41af32a5ffa693a2e6aff2ed87ec4b67a631d1ac553683881020aab49d631700", kill_on_drop: false }`
[INFO] [stdout] 41af32a5ffa693a2e6aff2ed87ec4b67a631d1ac553683881020aab49d631700
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d26d0f1e84ca707022483307f8be37e4dde74118986173e81e743b51f79a776c
[INFO] running `Command { std: "docker" "start" "-a" "d26d0f1e84ca707022483307f8be37e4dde74118986173e81e743b51f79a776c", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/hmap_serde-3f7c79d3c33c0086)
[INFO] [stdout] running 9 tests
[INFO] [stderr]    Doc-tests hmap_serde
[INFO] [stdout] test hlabelledmap::tests::must_deserialize_owned_label ... ok
[INFO] [stdout] test hlabelledmap::tests::must_deserialize_skip_none ... ok
[INFO] [stdout] test hlabelledmap::tests::must_ser_de_refl_with_option ... ok
[INFO] [stdout] test hlabelledmap::tests::must_deserialize_unordered ... ok
[INFO] [stdout] test hlabelledmap::tests::must_ser_de_refl_without_option ... ok
[INFO] [stdout] test hlabelledmap::tests::must_serialize_skip_none ... ok
[INFO] [stdout] test hmap::tests::must_ser_de_refl ... ok
[INFO] [stdout] test hlabelledmap::tests::must_serialize_to_json ... ok
[INFO] [stdout] test hmap::tests::must_serialize_to_json ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[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] running `Command { std: "docker" "inspect" "d26d0f1e84ca707022483307f8be37e4dde74118986173e81e743b51f79a776c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d26d0f1e84ca707022483307f8be37e4dde74118986173e81e743b51f79a776c", kill_on_drop: false }`
[INFO] [stdout] d26d0f1e84ca707022483307f8be37e4dde74118986173e81e743b51f79a776c