[INFO] fetching crate techy-derive 0.1.1...
[INFO] testing techy-derive-0.1.1 against 1.99.0-beta.8 for beta-1.100-2
[INFO] extracting crate techy-derive 0.1.1 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate techy-derive 0.1.1
[INFO] finished tweaking crates.io crate techy-derive 0.1.1
[INFO] tweaked toml for crates.io crate techy-derive 0.1.1 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate techy-derive 0.1.1 on toolchain 1.99.0-beta.8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate techy-derive 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" "+1.99.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded proc-macro2 v1.0.104
[INFO] [stderr]   Downloaded quote v1.0.42
[INFO] [stderr]   Downloaded syn v2.0.111
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3111399a4047eeb3a02b7a90e478d715f38a8c6669b5c4b49d30a17385265909" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] a705d0fd63104b53bbeacadf3f7cc017d6f80d7714e1cef7ba7bddb031ca7df4
[INFO] running `Command { std: "docker" "start" "a705d0fd63104b53bbeacadf3f7cc017d6f80d7714e1cef7ba7bddb031ca7df4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a705d0fd63104b53bbeacadf3f7cc017d6f80d7714e1cef7ba7bddb031ca7df4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "a705d0fd63104b53bbeacadf3f7cc017d6f80d7714e1cef7ba7bddb031ca7df4" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a705d0fd63104b53bbeacadf3f7cc017d6f80d7714e1cef7ba7bddb031ca7df4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "a705d0fd63104b53bbeacadf3f7cc017d6f80d7714e1cef7ba7bddb031ca7df4" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.104
[INFO] [stderr]    Compiling unicode-ident v1.0.22
[INFO] [stderr]    Compiling quote v1.0.42
[INFO] [stderr]    Compiling syn v2.0.111
[INFO] [stderr]    Compiling techy-derive v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.78s
[INFO] running `Command { std: "docker" "inspect" "a705d0fd63104b53bbeacadf3f7cc017d6f80d7714e1cef7ba7bddb031ca7df4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "a705d0fd63104b53bbeacadf3f7cc017d6f80d7714e1cef7ba7bddb031ca7df4" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling techy-derive v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.36s
[INFO] running `Command { std: "docker" "inspect" "a705d0fd63104b53bbeacadf3f7cc017d6f80d7714e1cef7ba7bddb031ca7df4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "a705d0fd63104b53bbeacadf3f7cc017d6f80d7714e1cef7ba7bddb031ca7df4" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen", 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/techy_derive-d0aadd5ac26395e3)
[INFO] [stdout] 
[INFO] [stdout] running 18 tests
[INFO] [stdout] test serial_value::tests::the_internal_derives_refuse_every_type_level_attribute ... ok
[INFO] [stdout] test value_derive::tests::a_union_and_an_empty_enum_are_refused ... ok
[INFO] [stdout] test value_derive::tests::a_variant_without_a_wire_name_is_refused ... ok
[INFO] [stdout] test to_value::tests::kebab_case_variants ... ok
[INFO] [stdout] test value_derive::tests::a_tuple_struct_and_a_unit_struct_are_refused ... ok
[INFO] [stdout] test value_derive::tests::a_wire_name_on_a_newtype_payload_is_refused ... ok
[INFO] [stdout] test value_derive::tests::a_second_lang_is_refused ... ok
[INFO] [stdout] test value_derive::tests::a_tuple_variant_with_several_fields_is_refused ... ok
[INFO] [stdout] test value_derive::tests::a_generic_type_is_refused ... ok
[INFO] [stdout] test value_derive::tests::accepted_shapes_expand_with_the_public_paths ... ok
[INFO] [stdout] test value_derive::tests::a_lang_without_a_type_is_refused ... ok
[INFO] [stdout] test value_derive::tests::an_empty_wire_name_is_refused ... ok
[INFO] [stdout] test value_derive::tests::a_named_language_gives_a_concrete_impl ... ok
[INFO] [stdout] test value_derive::tests::a_repeated_wire_name_is_refused ... ok
[INFO] [stdout] test value_derive::tests::an_unknown_key_on_the_type_is_refused ... ok
[INFO] [stdout] test value_derive::tests::an_unknown_serial_key_is_refused ... ok
[INFO] [stdout] test value_derive::tests::a_name_on_the_type_is_refused_pointing_at_lang ... ok
[INFO] [stdout] test value_derive::tests::a_field_without_a_wire_name_is_refused ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests techy_derive
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs - derive_diagnostic_info (line 45) ... ignored
[INFO] [stdout] test src/lib.rs - derive_serializable_value (line 187) ... ignored
[INFO] [stdout] test src/lib.rs - derive_serializable_value (line 263) ... ignored
[INFO] [stdout] test src/lib.rs - derive_to_diagnostic_value (line 150) ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 4 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a705d0fd63104b53bbeacadf3f7cc017d6f80d7714e1cef7ba7bddb031ca7df4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a705d0fd63104b53bbeacadf3f7cc017d6f80d7714e1cef7ba7bddb031ca7df4", kill_on_drop: false }`
[INFO] [stdout] a705d0fd63104b53bbeacadf3f7cc017d6f80d7714e1cef7ba7bddb031ca7df4
