[INFO] fetching crate numbat-codec 0.0.17... [INFO] testing numbat-codec-0.0.17 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1 [INFO] extracting crate numbat-codec 0.0.17 into /workspace/builds/worker-6-tc2/source [INFO] started tweaking crates.io crate numbat-codec 0.0.17 [INFO] finished tweaking crates.io crate numbat-codec 0.0.17 [INFO] tweaked toml for crates.io crate numbat-codec 0.0.17 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate numbat-codec 0.0.17 on toolchain b83b707f97d809763b7861afa7638871f3339a33 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "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" "+b83b707f97d809763b7861afa7638871f3339a33" "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] [stderr] Adding arrayvec v0.7.1 (available: v0.7.6) [INFO] [stderr] Adding libc v0.2.64 (available: v0.2.175) [INFO] [stderr] Adding numbat-codec-derive v0.0.17 (available: v0.0.19) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7df4e3e67949e685db9ac610af40a6cca2e829a4822bfadda983b70200db2529 [INFO] running `Command { std: "docker" "start" "-a" "7df4e3e67949e685db9ac610af40a6cca2e829a4822bfadda983b70200db2529", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7df4e3e67949e685db9ac610af40a6cca2e829a4822bfadda983b70200db2529", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7df4e3e67949e685db9ac610af40a6cca2e829a4822bfadda983b70200db2529", kill_on_drop: false }` [INFO] [stdout] 7df4e3e67949e685db9ac610af40a6cca2e829a4822bfadda983b70200db2529 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 734f42aaf85040e2b835c94e50c264223920ca733b8302644f389060061f8197 [INFO] running `Command { std: "docker" "start" "-a" "734f42aaf85040e2b835c94e50c264223920ca733b8302644f389060061f8197", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.64 [INFO] [stderr] Compiling wee_alloc v0.4.5 [INFO] [stderr] Compiling memory_units v0.4.0 [INFO] [stderr] Compiling arrayvec v0.7.1 [INFO] [stderr] Compiling numbat-codec v0.0.17 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.30s [INFO] running `Command { std: "docker" "inspect" "734f42aaf85040e2b835c94e50c264223920ca733b8302644f389060061f8197", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "734f42aaf85040e2b835c94e50c264223920ca733b8302644f389060061f8197", kill_on_drop: false }` [INFO] [stdout] 734f42aaf85040e2b835c94e50c264223920ca733b8302644f389060061f8197 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] efe82b4c4da53a8de8e17e76b74881233a57202876a49fcb6ab13a13538b9d12 [INFO] running `Command { std: "docker" "start" "-a" "efe82b4c4da53a8de8e17e76b74881233a57202876a49fcb6ab13a13538b9d12", kill_on_drop: false }` [INFO] [stderr] Compiling hex v0.4.3 [INFO] [stderr] Compiling numbat-codec-derive v0.0.17 [INFO] [stderr] Compiling numbat-codec v0.0.17 (/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 4.03s [INFO] running `Command { std: "docker" "inspect" "efe82b4c4da53a8de8e17e76b74881233a57202876a49fcb6ab13a13538b9d12", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "efe82b4c4da53a8de8e17e76b74881233a57202876a49fcb6ab13a13538b9d12", kill_on_drop: false }` [INFO] [stdout] efe82b4c4da53a8de8e17e76b74881233a57202876a49fcb6ab13a13538b9d12 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] c393cd67d135eeb95d1f5fe6e0389cb826b91e6dbc3b71473c9ea66ea0a5f643 [INFO] running `Command { std: "docker" "start" "-a" "c393cd67d135eeb95d1f5fe6e0389cb826b91e6dbc3b71473c9ea66ea0a5f643", 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: `numbat-codec` (test "derive_struct_with_generic_test") 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/deps/numbat_codec-739f1f7e7470ac1a) [INFO] [stdout] [INFO] [stdout] running 38 tests [INFO] [stdout] test codec_err::test::decode_error_from_bytes ... ok [INFO] [stdout] test codec_err::test::encode_error_from_bytes ... ok [INFO] [stdout] test impl_for_types::impl_array_vec::tests::test_nested_arrayvec_capacity_exceeded ... ok [INFO] [stdout] test impl_for_types::impl_array_vec::tests::test_top_arrayvec_capacity_exceeded ... ok [INFO] [stdout] test impl_for_types::impl_bytes::tests::test_dep_encode_empty ... ok [INFO] [stdout] test impl_for_types::impl_bytes::tests::test_top_encode_empty ... ok [INFO] [stdout] test impl_for_types::impl_empty::tests::test_dep_unit ... ok [INFO] [stdout] test impl_for_types::impl_empty::tests::test_top_unit ... ok [INFO] [stdout] test impl_for_types::impl_non_zero_usize::tests::test_dep ... ok [INFO] [stdout] test impl_for_types::impl_non_zero_usize::tests::test_top ... ok [INFO] [stdout] test impl_for_types::impl_num_signed::tests::test_dep ... 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_option::tests::test_top ... ok [INFO] [stdout] test impl_for_types::impl_string::tests::test_dep ... ok [INFO] [stdout] test impl_for_types::impl_string::tests::test_top ... 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_vec::tests::test_top_vec_u8_compacted ... ok [INFO] [stdout] test transmute::tests::test_boxed_slice_into_vec_0 ... ok [INFO] [stdout] test transmute::tests::test_vec_into_boxed_slice_0 ... ok [INFO] [stdout] test transmute::tests::test_boxed_slice_into_vec_1 ... ok [INFO] [stdout] test transmute::tests::test_vec_into_boxed_slice_1 ... ok [INFO] [stdout] test try_static_cast::test::test_try_static_cast_simple ... ok [INFO] [stdout] test try_static_cast::test::test_try_static_cast_with_generics ... ok [INFO] [stdout] test impl_for_types::impl_bool::tests::test_dep ... ok [INFO] [stdout] test impl_for_types::impl_bool::tests::test_top ... ok [INFO] [stdout] test impl_for_types::impl_array_vec::tests::test_nested_arrayvec_i32 ... ok [INFO] [stdout] test impl_for_types::impl_array_vec::tests::test_top_arrayvec_i32 ... ok [INFO] [stdout] test impl_for_types::impl_empty::tests::test_empty_vec_compacted ... ok [INFO] [stdout] test impl_for_types::impl_bytes::tests::test_dep_encode ... ok [INFO] [stdout] test impl_for_types::impl_array::tests::test_array_16384 ... ok [INFO] [stdout] test impl_for_types::impl_array_vec::tests::test_nested_arrayvec_capacity_exceeded_panic - should panic ... ok [INFO] [stdout] test impl_for_types::impl_array_vec::tests::test_top_arrayvec_capacity_exceeded_panic - should panic ... ok [INFO] [stdout] test codec_err::test::decode_error_from_bad_bytes - should panic ... ok [INFO] [stdout] test codec_err::test::encode_error_from_bad_bytes - should panic ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 38 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s [INFO] [stdout] [INFO] [stderr] Running tests/derive_empty_struct_test.rs (/opt/rustwide/target/debug/deps/derive_empty_struct_test-9f00de304d3021be) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stderr] Running tests/derive_enum_or_default_test.rs (/opt/rustwide/target/debug/deps/derive_enum_or_default_test-e69f03924d494882) [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] [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/deps/derive_enum_test-df7da9c56573d051) [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test field_enum_struct_variant ... ok [INFO] [stdout] test field_enum_variant_with_value ... ok [INFO] [stdout] test field_enum_zero_value ... ok [INFO] [stdout] test fieldless_enum ... ok [INFO] [stdout] test field_enum_variant_with_tuple ... 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] [stderr] Running tests/derive_enum_tricky_defaults_fieldless_test.rs (/opt/rustwide/target/debug/deps/derive_enum_tricky_defaults_fieldless_test-132aba4b3d2a8b9a) [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/deps/derive_enum_tricky_defaults_test-eed71bde789b91eb) [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-3743d907a7de951b) [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/deps/derive_struct_or_default_generic_test-05d8ff2542e0ca82) [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-d598e774fbb83198) [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 0.01s [INFO] [stdout] [INFO] [stderr] Running tests/derive_struct_test.rs (/opt/rustwide/target/debug/deps/derive_struct_test-e0474e057363b751) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test struct_named_fields_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_struct_with_generic_test.rs (/opt/rustwide/target/debug/deps/derive_struct_with_generic_test-a6414898a7096f11) [INFO] [stderr] Running tests/derive_tuple_struct_test.rs (/opt/rustwide/target/debug/deps/derive_tuple_struct_test-c89064f703a28540) [INFO] [stdout] [INFO] [stderr] Running tests/explicit_impl_enum.rs (/opt/rustwide/target/debug/deps/explicit_impl_enum-2914be30a335dc2b) [INFO] [stdout] running 1 test [INFO] [stderr] Running tests/explicit_impl_struct.rs (/opt/rustwide/target/debug/deps/explicit_impl_struct-64d7794b71126d90) [INFO] [stdout] test struct_with_generic_test ... ok [INFO] [stderr] Running tests/explicit_impl_wrapped_array.rs (/opt/rustwide/target/debug/deps/explicit_impl_wrapped_array-90bd603a98f3c4de) [INFO] [stdout] [INFO] [stderr] Doc-tests numbat_codec [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 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] [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 0.01s [INFO] [stdout] [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] [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] [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" "c393cd67d135eeb95d1f5fe6e0389cb826b91e6dbc3b71473c9ea66ea0a5f643", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c393cd67d135eeb95d1f5fe6e0389cb826b91e6dbc3b71473c9ea66ea0a5f643", kill_on_drop: false }` [INFO] [stdout] c393cd67d135eeb95d1f5fe6e0389cb826b91e6dbc3b71473c9ea66ea0a5f643