[INFO] fetching crate testnumbat-codec 0.0.2...
[INFO] testing testnumbat-codec-0.0.2 against 1.100.0-beta.1 for beta-1.100-2
[INFO] extracting crate testnumbat-codec 0.0.2 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate testnumbat-codec 0.0.2
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate testnumbat-codec 0.0.2
[INFO] tweaked toml for crates.io crate testnumbat-codec 0.0.2 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate testnumbat-codec 0.0.2 on toolchain 1.100.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "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" "+1.100.0-beta.1" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 14 packages to highest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "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/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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] 7ffad0765ef36a1a4a12e37088e6b83ddbeeb558890669f8f654387cb097f219
[INFO] running `Command { std: "docker" "start" "7ffad0765ef36a1a4a12e37088e6b83ddbeeb558890669f8f654387cb097f219", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7ffad0765ef36a1a4a12e37088e6b83ddbeeb558890669f8f654387cb097f219", 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" "7ffad0765ef36a1a4a12e37088e6b83ddbeeb558890669f8f654387cb097f219" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7ffad0765ef36a1a4a12e37088e6b83ddbeeb558890669f8f654387cb097f219", 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" "7ffad0765ef36a1a4a12e37088e6b83ddbeeb558890669f8f654387cb097f219" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.190
[INFO] [stderr]    Compiling wee_alloc v0.4.5
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling memory_units v0.4.0
[INFO] [stderr]    Compiling arrayvec v0.7.8
[INFO] [stderr]    Compiling testnumbat-codec v0.0.2 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused dependency `wee_alloc`
[INFO] [stderr]  --> Cargo.toml:9:15
[INFO] [stderr]   |
[INFO] [stderr] 9 | [dependencies.wee_alloc]
[INFO] [stderr]   |               ^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `wee_alloc`
[INFO] [stderr] warning: `testnumbat-codec` (manifest) generated 1 warning
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.17s
[INFO] running `Command { std: "docker" "inspect" "7ffad0765ef36a1a4a12e37088e6b83ddbeeb558890669f8f654387cb097f219", 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" "7ffad0765ef36a1a4a12e37088e6b83ddbeeb558890669f8f654387cb097f219" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.107
[INFO] [stderr]    Compiling quote v1.0.47
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling hex v0.4.3
[INFO] [stderr]    Compiling testnumbat-codec-derive v0.0.2
[INFO] [stderr]    Compiling testnumbat-codec v0.0.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: method `simple_function` is never used
[INFO] [stdout]   --> tests/derive_struct_with_generic_test.rs:13:8
[INFO] [stdout]    |
[INFO] [stdout] 12 | trait SimpleTrait {
[INFO] [stdout]    |       ----------- method in this trait
[INFO] [stdout] 13 |     fn simple_function(&self);
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: unused dependency `wee_alloc`
[INFO] [stderr]  --> Cargo.toml:9:15
[INFO] [stderr]   |
[INFO] [stderr] 9 | [dependencies.wee_alloc]
[INFO] [stderr]   |               ^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `wee_alloc`
[INFO] [stderr] warning: `testnumbat-codec` (manifest) generated 1 warning
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 11.46s
[INFO] running `Command { std: "docker" "inspect" "7ffad0765ef36a1a4a12e37088e6b83ddbeeb558890669f8f654387cb097f219", 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" "7ffad0765ef36a1a4a12e37088e6b83ddbeeb558890669f8f654387cb097f219" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] warning: method `simple_function` is never used
[INFO] [stderr]   --> tests/derive_struct_with_generic_test.rs:13:8
[INFO] [stderr]    |
[INFO] [stderr] 12 | trait SimpleTrait {
[INFO] [stderr]    |       ----------- method in this trait
[INFO] [stderr] 13 |     fn simple_function(&self);
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `testnumbat-codec` (test "derive_struct_with_generic_test") generated 1 warning
[INFO] [stderr] warning: unused dependency `wee_alloc`
[INFO] [stderr]  --> Cargo.toml:9:15
[INFO] [stderr]   |
[INFO] [stderr] 9 | [dependencies.wee_alloc]
[INFO] [stderr]   |               ^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `wee_alloc`
[INFO] [stderr] warning: `testnumbat-codec` (manifest) generated 1 warning
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/build/testnumbat-codec/76d101cd1c453a68/out/testnumbat_codec-76d101cd1c453a68)
[INFO] [stdout] 
[INFO] [stdout] running 28 tests
[INFO] [stdout] test impl_for_types::impl_empty::tests::test_top_unit ... ok
[INFO] [stdout] test impl_for_types::impl_num_signed::tests::test_top ... ok
[INFO] [stdout] test impl_for_types::impl_num_unsigned::tests::test_dep ... ok
[INFO] [stdout] test impl_for_types::impl_num_unsigned::tests::test_top ... ok
[INFO] [stdout] test impl_for_types::impl_non_zero_usize::tests::test_dep ... ok
[INFO] [stdout] test impl_for_types::impl_string::tests::test_dep ... ok
[INFO] [stdout] test impl_for_types::impl_num_signed::tests::test_dep ... ok
[INFO] [stdout] test impl_for_types::impl_bytes::tests::test_top_encode_empty ... ok
[INFO] [stdout] test impl_for_types::impl_vec::tests::test_top_vec_i32_compacted ... ok
[INFO] [stdout] test impl_for_types::impl_tuple::tests::test_top ... ok
[INFO] [stdout] test impl_for_types::impl_vec::tests::test_top_vec_u8_compacted ... ok
[INFO] [stdout] test impl_for_types::impl_tuple::tests::test_dep ... ok
[INFO] [stdout] test transmute::tests::test_boxed_slice_into_vec_0 ... ok
[INFO] [stdout] test transmute::tests::test_vec_into_boxed_slice_1 ... ok
[INFO] [stdout] test impl_for_types::impl_bytes::tests::test_dep_encode ... ok
[INFO] [stdout] test impl_for_types::impl_bool::tests::test_top ... ok
[INFO] [stdout] test impl_for_types::impl_bytes::tests::test_dep_encode_empty ... ok
[INFO] [stdout] test impl_for_types::impl_empty::tests::test_empty_vec_compacted ... ok
[INFO] [stdout] test impl_for_types::impl_empty::tests::test_dep_unit ... ok
[INFO] [stdout] test impl_for_types::impl_non_zero_usize::tests::test_top ... ok
[INFO] [stdout] test impl_for_types::impl_option::tests::test_top ... ok
[INFO] [stdout] test impl_for_types::impl_bool::tests::test_dep ... ok
[INFO] [stdout] test try_static_cast::test::test_try_static_cast_simple ... ok
[INFO] [stdout] test transmute::tests::test_boxed_slice_into_vec_1 ... ok
[INFO] [stdout] test transmute::tests::test_vec_into_boxed_slice_0 ... ok
[INFO] [stdout] test try_static_cast::test::test_try_static_cast_with_generics ... ok
[INFO] [stdout] test impl_for_types::impl_array::tests::test_array_16384 ... ok
[INFO] [stdout] test impl_for_types::impl_string::tests::test_top ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 28 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/derive_empty_struct_test.rs (/opt/rustwide/target/debug/build/testnumbat-codec/d6e941fe3a95fe64/out/derive_empty_struct_test-d6e941fe3a95fe64)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test empty_struct_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/derive_enum_or_default_test.rs (/opt/rustwide/target/debug/build/testnumbat-codec/831e76f42f81951f/out/derive_enum_or_default_test-831e76f42f81951f)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test enum_defaults ... ok
[INFO] [stdout] test enum_not_defaults ... 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/derive_enum_test.rs (/opt/rustwide/target/debug/build/testnumbat-codec/a3245aae36ee1a3e/out/derive_enum_test-a3245aae36ee1a3e)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test field_enum_struct_variant ... ok
[INFO] [stdout] test field_enum_zero_value ... ok
[INFO] [stdout] test field_enum_variant_with_tuple ... ok
[INFO] [stdout] test field_enum_variant_with_value ... ok
[INFO] [stderr]      Running tests/derive_enum_tricky_defaults_fieldless_test.rs (/opt/rustwide/target/debug/build/testnumbat-codec/ffae668b721e4ef3/out/derive_enum_tricky_defaults_fieldless_test-ffae668b721e4ef3)
[INFO] [stdout] test fieldless_enum ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test fieldless_tricky_defaults ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/derive_enum_tricky_defaults_test.rs (/opt/rustwide/target/debug/build/testnumbat-codec/ab0d695337869203/out/derive_enum_tricky_defaults_test-ab0d695337869203)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tricky_enum_defaults ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/derive_hygiene.rs (/opt/rustwide/target/debug/build/testnumbat-codec/aab75b8feb62dad3/out/derive_hygiene-aab75b8feb62dad3)
[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/derive_struct_or_default_generic_test.rs (/opt/rustwide/target/debug/build/testnumbat-codec/8795bcf822bdd3d4/out/derive_struct_or_default_generic_test-8795bcf822bdd3d4)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test struct_or_default_not_default ... ok
[INFO] [stdout] test struct_default ... 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] [stdout] 
[INFO] [stderr]      Running tests/derive_struct_or_default_test.rs (/opt/rustwide/target/debug/build/testnumbat-codec/8ad49b76d4d5e4c4/out/derive_struct_or_default_test-8ad49b76d4d5e4c4)
[INFO] [stdout] running 2 tests
[INFO] [stdout] test struct_default ... ok
[INFO] [stderr]      Running tests/derive_struct_test.rs (/opt/rustwide/target/debug/build/testnumbat-codec/6bb1b26ca461b87e/out/derive_struct_test-6bb1b26ca461b87e)
[INFO] [stdout] test struct_or_default_not_default ... 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] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test struct_named_fields_test ... ok
[INFO] [stderr]      Running tests/derive_struct_with_generic_test.rs (/opt/rustwide/target/debug/build/testnumbat-codec/6d68bfa4596e6814/out/derive_struct_with_generic_test-6d68bfa4596e6814)
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test struct_with_generic_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/derive_tuple_struct_test.rs (/opt/rustwide/target/debug/build/testnumbat-codec/4b9cbd9efff38aec/out/derive_tuple_struct_test-4b9cbd9efff38aec)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]      Running tests/explicit_impl_enum.rs (/opt/rustwide/target/debug/build/testnumbat-codec/9e8bc6f45a6670f5/out/explicit_impl_enum-9e8bc6f45a6670f5)
[INFO] [stdout] test tuple_struct_derive_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test_dep ... ok
[INFO] [stderr]      Running tests/explicit_impl_struct.rs (/opt/rustwide/target/debug/build/testnumbat-codec/5e8edf00868c02ac/out/explicit_impl_struct-5e8edf00868c02ac)
[INFO] [stdout] test test_top ... 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] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stderr]      Running tests/explicit_impl_wrapped_array.rs (/opt/rustwide/target/debug/build/testnumbat-codec/590e9ea26f7a3598/out/explicit_impl_wrapped_array-590e9ea26f7a3598)
[INFO] [stdout] test test_dep ... ok
[INFO] [stdout] test test_top ... 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] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_top ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests testnumbat_codec
[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" "7ffad0765ef36a1a4a12e37088e6b83ddbeeb558890669f8f654387cb097f219", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7ffad0765ef36a1a4a12e37088e6b83ddbeeb558890669f8f654387cb097f219", kill_on_drop: false }`
[INFO] [stdout] 7ffad0765ef36a1a4a12e37088e6b83ddbeeb558890669f8f654387cb097f219
