[INFO] fetching crate testnumbat-codec 0.0.2...
[INFO] testing testnumbat-codec-0.0.2 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-2
[INFO] extracting crate testnumbat-codec 0.0.2 into /workspace/builds/worker-5-tc1/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-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate testnumbat-codec 0.0.2 on toolchain 562dee4820c458d823175268e41601d4c060588a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "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" "+562dee4820c458d823175268e41601d4c060588a" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 14 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded testnumbat-codec-derive v0.0.2
[INFO] [stderr]   Downloaded wee_alloc v0.4.5
[INFO] [stderr]   Downloaded memory_units v0.4.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 91852dfee183488bb5868535b0048e10bfcc417216abc90b12e2f5a1308f9fb4
[INFO] running `Command { std: "docker" "start" "-a" "91852dfee183488bb5868535b0048e10bfcc417216abc90b12e2f5a1308f9fb4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "91852dfee183488bb5868535b0048e10bfcc417216abc90b12e2f5a1308f9fb4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "91852dfee183488bb5868535b0048e10bfcc417216abc90b12e2f5a1308f9fb4", kill_on_drop: false }`
[INFO] [stdout] 91852dfee183488bb5868535b0048e10bfcc417216abc90b12e2f5a1308f9fb4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ad3532ae3ebac14b68b78baa7937e58b8fffad2665c8c28661cd5342969e6c0b
[INFO] running `Command { std: "docker" "start" "-a" "ad3532ae3ebac14b68b78baa7937e58b8fffad2665c8c28661cd5342969e6c0b", kill_on_drop: false }`
[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 v0.7.6
[INFO] [stderr]    Compiling testnumbat-codec v0.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.51s
[INFO] running `Command { std: "docker" "inspect" "ad3532ae3ebac14b68b78baa7937e58b8fffad2665c8c28661cd5342969e6c0b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ad3532ae3ebac14b68b78baa7937e58b8fffad2665c8c28661cd5342969e6c0b", kill_on_drop: false }`
[INFO] [stdout] ad3532ae3ebac14b68b78baa7937e58b8fffad2665c8c28661cd5342969e6c0b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b8574827d35c28cad20bf37d149800f7092cf86648fd8b5bcd27540203cf212e
[INFO] running `Command { std: "docker" "start" "-a" "b8574827d35c28cad20bf37d149800f7092cf86648fd8b5bcd27540203cf212e", kill_on_drop: false }`
[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]     Finished `test` profile [unoptimized + debuginfo] target(s) in 3.40s
[INFO] running `Command { std: "docker" "inspect" "b8574827d35c28cad20bf37d149800f7092cf86648fd8b5bcd27540203cf212e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b8574827d35c28cad20bf37d149800f7092cf86648fd8b5bcd27540203cf212e", kill_on_drop: false }`
[INFO] [stdout] b8574827d35c28cad20bf37d149800f7092cf86648fd8b5bcd27540203cf212e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7d924cb2c3b5dd30fc39f8d96a81ad59a747b4475d261e201b0e8e5af8f6bd02
[INFO] running `Command { std: "docker" "start" "-a" "7d924cb2c3b5dd30fc39f8d96a81ad59a747b4475d261e201b0e8e5af8f6bd02", kill_on_drop: false }`
[INFO] [stderr] warning: method `simple_function` is never used
[INFO] [stdout] 
[INFO] [stderr]   --> tests/derive_struct_with_generic_test.rs:13:8
[INFO] [stdout] running 28 tests
[INFO] [stderr]    |
[INFO] [stdout] test impl_for_types::impl_bool::tests::test_top ... ok
[INFO] [stderr] 12 | trait SimpleTrait {
[INFO] [stdout] test impl_for_types::impl_bytes::tests::test_dep_encode_empty ... ok
[INFO] [stderr]    |       ----------- method in this trait
[INFO] [stdout] test impl_for_types::impl_empty::tests::test_dep_unit ... ok
[INFO] [stderr] 13 |     fn simple_function(&self);
[INFO] [stdout] test impl_for_types::impl_empty::tests::test_top_unit ... ok
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] test impl_for_types::impl_non_zero_usize::tests::test_dep ... ok
[INFO] [stderr]    |
[INFO] [stdout] test impl_for_types::impl_non_zero_usize::tests::test_top ... ok
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] test impl_for_types::impl_num_signed::tests::test_dep ... ok
[INFO] [stderr] 
[INFO] [stdout] test impl_for_types::impl_num_unsigned::tests::test_top ... ok
[INFO] [stderr] warning: `testnumbat-codec` (test "derive_struct_with_generic_test") generated 1 warning
[INFO] [stdout] test impl_for_types::impl_string::tests::test_dep ... ok
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stdout] test impl_for_types::impl_empty::tests::test_empty_vec_compacted ... ok
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/testnumbat_codec-6d4f2f91facc6d75)
[INFO] [stdout] test impl_for_types::impl_bytes::tests::test_dep_encode ... ok
[INFO] [stdout] test impl_for_types::impl_string::tests::test_top ... ok
[INFO] [stdout] test impl_for_types::impl_vec::tests::test_top_vec_u8_compacted ... 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 transmute::tests::test_vec_into_boxed_slice_1 ... ok
[INFO] [stdout] test try_static_cast::test::test_try_static_cast_with_generics ... ok
[INFO] [stdout] test try_static_cast::test::test_try_static_cast_simple ... ok
[INFO] [stdout] test impl_for_types::impl_tuple::tests::test_dep ... 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_i32_compacted ... ok
[INFO] [stdout] test impl_for_types::impl_bytes::tests::test_top_encode_empty ... 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 impl_for_types::impl_num_unsigned::tests::test_dep ... ok
[INFO] [stdout] test impl_for_types::impl_num_signed::tests::test_top ... ok
[INFO] [stdout] test impl_for_types::impl_array::tests::test_array_16384 ... ok
[INFO] [stderr]      Running tests/derive_empty_struct_test.rs (/opt/rustwide/target/debug/deps/derive_empty_struct_test-0bec1993979fb86b)
[INFO] [stdout] test transmute::tests::test_boxed_slice_into_vec_0 ... ok
[INFO] [stderr]      Running tests/derive_enum_or_default_test.rs (/opt/rustwide/target/debug/deps/derive_enum_or_default_test-bc6ee1b2d467f783)
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 28 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 empty_struct_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stderr]      Running tests/derive_enum_test.rs (/opt/rustwide/target/debug/deps/derive_enum_test-93130e1a9a1f4168)
[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] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test field_enum_struct_variant ... ok
[INFO] [stderr]      Running tests/derive_enum_tricky_defaults_fieldless_test.rs (/opt/rustwide/target/debug/deps/derive_enum_tricky_defaults_fieldless_test-87e20b9337266fa1)
[INFO] [stdout] test field_enum_variant_with_tuple ... ok
[INFO] [stdout] test field_enum_zero_value ... ok
[INFO] [stdout] test field_enum_variant_with_value ... ok
[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 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test fieldless_tricky_defaults ... ok
[INFO] [stdout] 
[INFO] [stderr]      Running tests/derive_enum_tricky_defaults_test.rs (/opt/rustwide/target/debug/deps/derive_enum_tricky_defaults_test-d89b01ad8b03af4e)
[INFO] [stdout] test result: ok. 1 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 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/deps/derive_hygiene-f66ec991ac1feade)
[INFO] [stderr]      Running tests/derive_struct_or_default_generic_test.rs (/opt/rustwide/target/debug/deps/derive_struct_or_default_generic_test-bbf6bc07e95c89fd)
[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] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test struct_default ... ok
[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 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/derive_struct_or_default_test.rs (/opt/rustwide/target/debug/deps/derive_struct_or_default_test-a7f7445cd911ac1f)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test struct_default ... ok
[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 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/derive_struct_test.rs (/opt/rustwide/target/debug/deps/derive_struct_test-8cb789f039328e15)
[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/deps/derive_struct_with_generic_test-570fc9d8f593ba49)
[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/deps/derive_tuple_struct_test-95af5b40aff973fb)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[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 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/explicit_impl_enum.rs (/opt/rustwide/target/debug/deps/explicit_impl_enum-c5d35d086577e2e2)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[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] [stderr]      Running tests/explicit_impl_struct.rs (/opt/rustwide/target/debug/deps/explicit_impl_struct-7982dbc0bc761ebe)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[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] [stderr]      Running tests/explicit_impl_wrapped_array.rs (/opt/rustwide/target/debug/deps/explicit_impl_wrapped_array-a9d62afa8ca8050a)
[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" "7d924cb2c3b5dd30fc39f8d96a81ad59a747b4475d261e201b0e8e5af8f6bd02", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7d924cb2c3b5dd30fc39f8d96a81ad59a747b4475d261e201b0e8e5af8f6bd02", kill_on_drop: false }`
[INFO] [stdout] 7d924cb2c3b5dd30fc39f8d96a81ad59a747b4475d261e201b0e8e5af8f6bd02