[INFO] fetching crate conformal_core 0.3.7...
[INFO] testing conformal_core-0.3.7 against 1.90.0 for beta-1.91-3
[INFO] extracting crate conformal_core 0.3.7 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate conformal_core 0.3.7
[INFO] finished tweaking crates.io crate conformal_core 0.3.7
[INFO] tweaked toml for crates.io crate conformal_core 0.3.7 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate conformal_core 0.3.7 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate conformal_core 0.3.7 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded serde_derive v1.0.208
[INFO] [stderr]   Downloaded conformal_component v0.3.6
[INFO] [stderr]   Downloaded serde v1.0.208
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 567a9eceeca36f244bada8b7409d831ed66b3aa851ecaa0ce0b914ca01956040
[INFO] running `Command { std: "docker" "start" "-a" "567a9eceeca36f244bada8b7409d831ed66b3aa851ecaa0ce0b914ca01956040", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "567a9eceeca36f244bada8b7409d831ed66b3aa851ecaa0ce0b914ca01956040", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "567a9eceeca36f244bada8b7409d831ed66b3aa851ecaa0ce0b914ca01956040", kill_on_drop: false }`
[INFO] [stdout] 567a9eceeca36f244bada8b7409d831ed66b3aa851ecaa0ce0b914ca01956040
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 317d650a492cd91a20e7fdd2ef85aa77155925301be5900d25c91f827ae3f74a
[INFO] running `Command { std: "docker" "start" "-a" "317d650a492cd91a20e7fdd2ef85aa77155925301be5900d25c91f827ae3f74a", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.86
[INFO] [stderr]    Compiling serde v1.0.208
[INFO] [stderr]    Compiling fxhash v0.2.1
[INFO] [stderr]    Compiling itertools v0.13.0
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]    Compiling syn v2.0.75
[INFO] [stderr]    Compiling conformal_component v0.3.6
[INFO] [stderr]    Compiling serde_derive v1.0.208
[INFO] [stderr]    Compiling conformal_core v0.3.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.03s
[INFO] running `Command { std: "docker" "inspect" "317d650a492cd91a20e7fdd2ef85aa77155925301be5900d25c91f827ae3f74a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "317d650a492cd91a20e7fdd2ef85aa77155925301be5900d25c91f827ae3f74a", kill_on_drop: false }`
[INFO] [stdout] 317d650a492cd91a20e7fdd2ef85aa77155925301be5900d25c91f827ae3f74a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6ff97d7d81b0bde0e959b0654fabc9a6fa8a7dd30ee03aaef03f5d85c327e0e6
[INFO] running `Command { std: "docker" "start" "-a" "6ff97d7d81b0bde0e959b0654fabc9a6fa8a7dd30ee03aaef03f5d85c327e0e6", kill_on_drop: false }`
[INFO] [stderr]    Compiling conformal_core v0.3.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.58s
[INFO] running `Command { std: "docker" "inspect" "6ff97d7d81b0bde0e959b0654fabc9a6fa8a7dd30ee03aaef03f5d85c327e0e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ff97d7d81b0bde0e959b0654fabc9a6fa8a7dd30ee03aaef03f5d85c327e0e6", kill_on_drop: false }`
[INFO] [stdout] 6ff97d7d81b0bde0e959b0654fabc9a6fa8a7dd30ee03aaef03f5d85c327e0e6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5bd0b0dcdbc89a0acb8541ba0ff0cfc353c46c2df4c965a2db214a3fe9d11498
[INFO] running `Command { std: "docker" "start" "-a" "5bd0b0dcdbc89a0acb8541ba0ff0cfc353c46c2df4c965a2db214a3fe9d11498", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/conformal_core-0a09922ffc118a4f)
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test parameters::serialization::tests::add_new_enum_parameter_without_migration ... ok
[INFO] [stdout] test parameters::serialization::tests::defends_against_missing_info_in_serialize ... ok
[INFO] [stdout] test parameters::serialization::tests::adding_parameters_without_migration ... ok
[INFO] [stdout] test parameters::serialization::tests::changing_parameter_type_without_migration_fails ... ok
[INFO] [stdout] test parameters::serialization::tests::defends_against_wrong_type_serialize ... ok
[INFO] [stdout] test parameters::serialization::tests::re_ordering_enum_without_migration ... ok
[INFO] [stdout] test parameters::serialization::tests::narrowing_range_causes_too_new ... ok
[INFO] [stdout] test parameters::serialization::tests::removing_enum_value_causes_too_new ... ok
[INFO] [stdout] test parameters::serialization::tests::removing_parameter_without_migration ... ok
[INFO] [stdout] test parameters::serialization::tests::roundtrip ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests conformal_core
[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" "5bd0b0dcdbc89a0acb8541ba0ff0cfc353c46c2df4c965a2db214a3fe9d11498", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5bd0b0dcdbc89a0acb8541ba0ff0cfc353c46c2df4c965a2db214a3fe9d11498", kill_on_drop: false }`
[INFO] [stdout] 5bd0b0dcdbc89a0acb8541ba0ff0cfc353c46c2df4c965a2db214a3fe9d11498