[INFO] fetching crate proffer 1.0.0-rc2...
[INFO] testing proffer-1.0.0-rc2 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-8
[INFO] extracting crate proffer 1.0.0-rc2 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate proffer 1.0.0-rc2
[INFO] finished tweaking crates.io crate proffer 1.0.0-rc2
[INFO] tweaked toml for crates.io crate proffer 1.0.0-rc2 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate proffer 1.0.0-rc2 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 84 packages to latest compatible versions
[INFO] [stderr]       Adding generic-array v0.14.7 (available: v0.14.9)
[INFO] [stderr]       Adding syn v1.0.109 (available: v2.0.110)
[INFO] [stderr]       Adding tera v0.11.20 (available: v1.20.1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded unic-ucd-segment v0.7.0
[INFO] [stderr]   Downloaded unic-char-property v0.7.0
[INFO] [stderr]   Downloaded unic-ucd-version v0.7.0
[INFO] [stderr]   Downloaded unic-char-range v0.7.0
[INFO] [stderr]   Downloaded unic-common v0.7.0
[INFO] [stderr]   Downloaded unic-segment v0.7.0
[INFO] [stderr]   Downloaded tera v0.11.20
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7667a4ce1fcdd501a8a18e8a404b429d3a51cb9df98b74d005554be194cb8e86
[INFO] running `Command { std: "docker" "start" "-a" "7667a4ce1fcdd501a8a18e8a404b429d3a51cb9df98b74d005554be194cb8e86", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7667a4ce1fcdd501a8a18e8a404b429d3a51cb9df98b74d005554be194cb8e86", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7667a4ce1fcdd501a8a18e8a404b429d3a51cb9df98b74d005554be194cb8e86", kill_on_drop: false }`
[INFO] [stdout] 7667a4ce1fcdd501a8a18e8a404b429d3a51cb9df98b74d005554be194cb8e86
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7cd5fb77c334bdb91d204ce6f1ae751704edda4321e6b00d24168d63f6ba2523
[INFO] running `Command { std: "docker" "start" "-a" "7cd5fb77c334bdb91d204ce6f1ae751704edda4321e6b00d24168d63f6ba2523", kill_on_drop: false }`
[INFO] [stderr]    Compiling ucd-trie v0.1.7
[INFO] [stderr]    Compiling object v0.37.3
[INFO] [stderr]    Compiling gimli v0.32.3
[INFO] [stderr]    Compiling unic-common v0.7.0
[INFO] [stderr]    Compiling unic-char-range v0.7.0
[INFO] [stderr]    Compiling aho-corasick v1.1.4
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling error-chain v0.12.4
[INFO] [stderr]    Compiling matches v0.1.10
[INFO] [stderr]    Compiling percent-encoding v1.0.1
[INFO] [stderr]    Compiling deunicode v1.6.2
[INFO] [stderr]    Compiling glob v0.2.11
[INFO] [stderr]    Compiling humansize v1.1.1
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]    Compiling idna v0.1.5
[INFO] [stderr]    Compiling unic-char-property v0.7.0
[INFO] [stderr]    Compiling pest v2.8.3
[INFO] [stderr]    Compiling unic-ucd-version v0.7.0
[INFO] [stderr]    Compiling unic-ucd-segment v0.7.0
[INFO] [stderr]    Compiling slug v0.1.6
[INFO] [stderr]    Compiling unic-segment v0.7.0
[INFO] [stderr]    Compiling url v1.7.2
[INFO] [stderr]    Compiling chrono v0.4.42
[INFO] [stderr]    Compiling regex-automata v0.4.13
[INFO] [stderr]    Compiling pest_meta v2.8.3
[INFO] [stderr]    Compiling pest_generator v2.8.3
[INFO] [stderr]    Compiling addr2line v0.25.1
[INFO] [stderr]    Compiling pest_derive v2.8.3
[INFO] [stderr]    Compiling backtrace v0.3.76
[INFO] [stderr]    Compiling regex v1.12.2
[INFO] [stderr]    Compiling tera v0.11.20
[INFO] [stderr]    Compiling proffer v1.0.0-rc2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: ambiguous glob re-exports
[INFO] [stdout]   --> src/lib.rs:53:9
[INFO] [stdout]    |
[INFO] [stdout] 53 | pub use gen::*;
[INFO] [stdout]    |         ^^^^^^ the name `generics` in the type namespace is first re-exported here
[INFO] [stdout] ...
[INFO] [stdout] 56 | pub use traits::*;
[INFO] [stdout]    |         --------- but the name `generics` in the type namespace is also re-exported here
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(ambiguous_glob_reexports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 19.69s
[INFO] running `Command { std: "docker" "inspect" "7cd5fb77c334bdb91d204ce6f1ae751704edda4321e6b00d24168d63f6ba2523", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7cd5fb77c334bdb91d204ce6f1ae751704edda4321e6b00d24168d63f6ba2523", kill_on_drop: false }`
[INFO] [stdout] 7cd5fb77c334bdb91d204ce6f1ae751704edda4321e6b00d24168d63f6ba2523
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] de78f72e9a89dd6656e7223243393fd36b75f2ad94f995a43ac2232c23fcf9b9
[INFO] running `Command { std: "docker" "start" "-a" "de78f72e9a89dd6656e7223243393fd36b75f2ad94f995a43ac2232c23fcf9b9", kill_on_drop: false }`
[INFO] [stderr]    Compiling quote v1.0.42
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling syn v2.0.110
[INFO] [stderr]    Compiling pest_generator v2.8.3
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling pest_derive v2.8.3
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling tera v0.11.20
[INFO] [stderr]    Compiling proffer v1.0.0-rc2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: ambiguous glob re-exports
[INFO] [stdout]   --> src/lib.rs:53:9
[INFO] [stdout]    |
[INFO] [stdout] 53 | pub use gen::*;
[INFO] [stdout]    |         ^^^^^^ the name `generics` in the type namespace is first re-exported here
[INFO] [stdout] ...
[INFO] [stdout] 56 | pub use traits::*;
[INFO] [stdout]    |         --------- but the name `generics` in the type namespace is also re-exported here
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(ambiguous_glob_reexports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: ambiguous glob re-exports
[INFO] [stdout]   --> src/lib.rs:53:9
[INFO] [stdout]    |
[INFO] [stdout] 53 | pub use gen::*;
[INFO] [stdout]    |         ^^^^^^ the name `generics` in the type namespace is first re-exported here
[INFO] [stdout] ...
[INFO] [stdout] 56 | pub use traits::*;
[INFO] [stdout]    |         --------- but the name `generics` in the type namespace is also re-exported here
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(ambiguous_glob_reexports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 16.13s
[INFO] running `Command { std: "docker" "inspect" "de78f72e9a89dd6656e7223243393fd36b75f2ad94f995a43ac2232c23fcf9b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "de78f72e9a89dd6656e7223243393fd36b75f2ad94f995a43ac2232c23fcf9b9", kill_on_drop: false }`
[INFO] [stdout] de78f72e9a89dd6656e7223243393fd36b75f2ad94f995a43ac2232c23fcf9b9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e198ae7e7813458cb1c4e6f29e3d14885dcd4c414370f9e4318d6f88b36b3c76
[INFO] running `Command { std: "docker" "start" "-a" "e198ae7e7813458cb1c4e6f29e3d14885dcd4c414370f9e4318d6f88b36b3c76", kill_on_drop: false }`
[INFO] [stderr] warning: ambiguous glob re-exports
[INFO] [stderr]   --> src/lib.rs:53:9
[INFO] [stderr]    |
[INFO] [stderr] 53 | pub use gen::*;
[INFO] [stderr]    |         ^^^^^^ the name `generics` in the type namespace is first re-exported here
[INFO] [stderr] ...
[INFO] [stderr] 56 | pub use traits::*;
[INFO] [stderr]    |         --------- but the name `generics` in the type namespace is also re-exported here
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(ambiguous_glob_reexports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `proffer` (lib) generated 1 warning
[INFO] [stderr] warning: `proffer` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/proffer-c64b9987aa473f46)
[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] [stderr]      Running tests/annotation_gen_test.rs (/opt/rustwide/target/debug/deps/annotation_gen_test-e088b4cea1cf0315)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test_attribute_attr ... ok
[INFO] [stdout] test test_attribute_mod_attr ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/enum_gen_test.rs (/opt/rustwide/target/debug/deps/enum_gen_test-4bbc9361d691230a)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test gen_enum_with_generic ... ok
[INFO] [stdout] test gen_enum_basic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/function_gen_test.rs (/opt/rustwide/target/debug/deps/function_gen_test-ef9b5b8da176d1a9)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test function_gen_basic ... ok
[INFO] [stdout] test function_gen_parameter_attributes ... ok
[INFO] [stdout] test function_with_attributes ... ok
[INFO] [stdout] test function_with_generic_no_bounds ... ok
[INFO] [stdout] test function_with_async ... ok
[INFO] [stdout] test function_push_into_body ... ok
[INFO] [stdout] test function_gen_parameters ... ok
[INFO] [stdout] test function_with_generic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/impl_gen_test.rs (/opt/rustwide/target/debug/deps/impl_gen_test-7b86f2e98f0ae416)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test impl_basic_gen_without_trait ... ok
[INFO] [stdout] test impl_with_associated_type_attributes ... ok
[INFO] [stdout] test impl_with_generics ... ok
[INFO] [stdout] test impl_with_associated_types ... ok
[INFO] [stdout] test impl_basic_gen_with_trait ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/module_gen_test.rs (/opt/rustwide/target/debug/deps/module_gen_test-4acdfa4f70d8ae34)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test test_get_submodules_of_module ... ok
[INFO] [stdout] test test_module_submodule ... ok
[INFO] [stdout] test test_module_basic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/struct_gen_test.rs (/opt/rustwide/target/debug/deps/struct_gen_test-39acb2e74e8d0fd9)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test gen_with_doc ... ok
[INFO] [stdout] test generic_gen ... ok
[INFO] [stdout] test basic_gen ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/trait_gen_test.rs (/opt/rustwide/target/debug/deps/trait_gen_test-76f805597726fea2)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test basic_gen ... ok
[INFO] [stdout] test gen_with_associated_type_attributes ... ok
[INFO] [stdout] test gen_with_associated_types ... ok
[INFO] [stdout] test gen_with_generics ... ok
[INFO] [stdout] test gen_with_method_signatures ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests proffer
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test src/gen/impl.rs - gen::r#impl::Impl (line 16) ... ok
[INFO] [stdout] test src/gen/attribute.rs - gen::attribute (line 7) ... ok
[INFO] [stdout] test src/gen/generics.rs - gen::generics::Generic (line 17) ... ok
[INFO] [stdout] test src/gen/function.rs - gen::function::Parameter::new (line 260) ... ok
[INFO] [stdout] test src/gen/enum.rs - gen::r#enum (line 7) ... ok
[INFO] [stdout] test src/gen/function.rs - gen::function::Function (line 20) ... ok
[INFO] [stdout] test src/gen/field.rs - gen::field::Field (line 15) ... ok
[INFO] [stdout] test src/gen/struct.rs - gen::r#struct::Struct (line 15) ... ok
[INFO] [stdout] test src/gen/module.rs - gen::module::Module (line 65) ... ok
[INFO] [stdout] test src/gen/trait.rs - gen::r#trait::Trait (line 15) ... ok
[INFO] [stdout] test src/lib.rs - (line 9) ... ok
[INFO] [stdout] test src/gen/module.rs - gen::module (line 7) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.74s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e198ae7e7813458cb1c4e6f29e3d14885dcd4c414370f9e4318d6f88b36b3c76", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e198ae7e7813458cb1c4e6f29e3d14885dcd4c414370f9e4318d6f88b36b3c76", kill_on_drop: false }`
[INFO] [stdout] e198ae7e7813458cb1c4e6f29e3d14885dcd4c414370f9e4318d6f88b36b3c76