[INFO] fetching crate stalwart_mta_hook_types 0.1.1...
[INFO] testing stalwart_mta_hook_types-0.1.1 against try#b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b for pr-145330-1
[INFO] extracting crate stalwart_mta_hook_types 0.1.1 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate stalwart_mta_hook_types 0.1.1
[INFO] finished tweaking crates.io crate stalwart_mta_hook_types 0.1.1
[INFO] tweaked toml for crates.io crate stalwart_mta_hook_types 0.1.1 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate stalwart_mta_hook_types 0.1.1 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] crate crates.io crate stalwart_mta_hook_types 0.1.1 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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 68e9b53466d96e99d34bfedac231a2a89c1077428f8766d25a27bd4c6a7b6537
[INFO] running `Command { std: "docker" "start" "-a" "68e9b53466d96e99d34bfedac231a2a89c1077428f8766d25a27bd4c6a7b6537", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "68e9b53466d96e99d34bfedac231a2a89c1077428f8766d25a27bd4c6a7b6537", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "68e9b53466d96e99d34bfedac231a2a89c1077428f8766d25a27bd4c6a7b6537", kill_on_drop: false }`
[INFO] [stdout] 68e9b53466d96e99d34bfedac231a2a89c1077428f8766d25a27bd4c6a7b6537
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] dcb7d13b9ac986decccd4c56b03ccbbf32e729cc9bf3041b919e98d38d86134f
[INFO] running `Command { std: "docker" "start" "-a" "dcb7d13b9ac986decccd4c56b03ccbbf32e729cc9bf3041b919e98d38d86134f", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling serde_json v1.0.140
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.103
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling stalwart_mta_hook_types v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.71s
[INFO] running `Command { std: "docker" "inspect" "dcb7d13b9ac986decccd4c56b03ccbbf32e729cc9bf3041b919e98d38d86134f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dcb7d13b9ac986decccd4c56b03ccbbf32e729cc9bf3041b919e98d38d86134f", kill_on_drop: false }`
[INFO] [stdout] dcb7d13b9ac986decccd4c56b03ccbbf32e729cc9bf3041b919e98d38d86134f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] c5b7b724a9e2094c87ca42b081a9ea4dbef5254ede42180e03b46589b1893b2b
[INFO] running `Command { std: "docker" "start" "-a" "c5b7b724a9e2094c87ca42b081a9ea4dbef5254ede42180e03b46589b1893b2b", kill_on_drop: false }`
[INFO] [stderr]    Compiling stalwart_mta_hook_types v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.82s
[INFO] running `Command { std: "docker" "inspect" "c5b7b724a9e2094c87ca42b081a9ea4dbef5254ede42180e03b46589b1893b2b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c5b7b724a9e2094c87ca42b081a9ea4dbef5254ede42180e03b46589b1893b2b", kill_on_drop: false }`
[INFO] [stdout] c5b7b724a9e2094c87ca42b081a9ea4dbef5254ede42180e03b46589b1893b2b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 4057c6620969b3e394a45b605b31c13b4c615908195bdc0394381ddf50a106bb
[INFO] running `Command { std: "docker" "start" "-a" "4057c6620969b3e394a45b605b31c13b4c615908195bdc0394381ddf50a106bb", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.13s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/stalwart_mta_hook_types-6f195d4d66387637)
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test modifications::tests::test_anonymous_modifications ... ok
[INFO] [stdout] test modifications::tests::test_missing_parameters_deserialization ... ok
[INFO] [stdout] test modifications::tests::test_modification_serialization ... ok
[INFO] [stdout] test modifications::tests::test_string_parameters_deserialization ... ok
[INFO] [stdout] test modifications::tests::test_mixed_parameters_deserialization ... ok
[INFO] [stdout] test request::tests::test_parse_docs_example ... ok
[INFO] [stdout] test request::tests::test_request_serialization ... ok
[INFO] [stdout] test response::tests::test_response_serialization ... ok
[INFO] [stdout] test request::tests::test_parse_docs_example_with_integer_parameters ... ok
[INFO] [stdout] test response::tests::test_parse_docs_example ... ok
[INFO] [stdout] test response::tests::test_parse_docs_example_with_integer_parameters ... ok
[INFO] [stdout] test modifications::tests::test_null_parameters_deserialization ... ok
[INFO] [stdout] test modifications::tests::test_integer_parameters_deserialization ... ok
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests stalwart_mta_hook_types
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[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" "4057c6620969b3e394a45b605b31c13b4c615908195bdc0394381ddf50a106bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4057c6620969b3e394a45b605b31c13b4c615908195bdc0394381ddf50a106bb", kill_on_drop: false }`
[INFO] [stdout] 4057c6620969b3e394a45b605b31c13b4c615908195bdc0394381ddf50a106bb