[INFO] fetching crate ordcode 0.2.2...
[INFO] testing ordcode-0.2.2 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] extracting crate ordcode 0.2.2 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate ordcode 0.2.2 on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ordcode 0.2.2
[INFO] finished tweaking crates.io crate ordcode 0.2.2
[INFO] tweaked toml for crates.io crate ordcode 0.2.2 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] c33e7e5d17fa4a9d056a82766927ae3b8c5cfaf16fcf69ff5a14237b89e2e9c5
[INFO] running `Command { std: "docker" "start" "-a" "c33e7e5d17fa4a9d056a82766927ae3b8c5cfaf16fcf69ff5a14237b89e2e9c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c33e7e5d17fa4a9d056a82766927ae3b8c5cfaf16fcf69ff5a14237b89e2e9c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c33e7e5d17fa4a9d056a82766927ae3b8c5cfaf16fcf69ff5a14237b89e2e9c5", kill_on_drop: false }`
[INFO] [stdout] c33e7e5d17fa4a9d056a82766927ae3b8c5cfaf16fcf69ff5a14237b89e2e9c5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d820e07aa81396cd1ce36e9cf98e79f68039bf0a80655ddd313112a5d85d8f38
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "d820e07aa81396cd1ce36e9cf98e79f68039bf0a80655ddd313112a5d85d8f38", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling ordcode v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.44s
[INFO] running `Command { std: "docker" "inspect" "d820e07aa81396cd1ce36e9cf98e79f68039bf0a80655ddd313112a5d85d8f38", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d820e07aa81396cd1ce36e9cf98e79f68039bf0a80655ddd313112a5d85d8f38", kill_on_drop: false }`
[INFO] [stdout] d820e07aa81396cd1ce36e9cf98e79f68039bf0a80655ddd313112a5d85d8f38
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d6048b89a0adc32c5dfa24d181050e172874ba885916ea3391d69df153609bd7
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "d6048b89a0adc32c5dfa24d181050e172874ba885916ea3391d69df153609bd7", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.32
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.81
[INFO] [stderr]    Compiling serde_bytes v0.11.5
[INFO] [stderr]    Compiling quote v1.0.10
[INFO] [stderr]    Compiling serde_derive v1.0.130
[INFO] [stderr]    Compiling ordcode v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 21.25s
[INFO] running `Command { std: "docker" "inspect" "d6048b89a0adc32c5dfa24d181050e172874ba885916ea3391d69df153609bd7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d6048b89a0adc32c5dfa24d181050e172874ba885916ea3391d69df153609bd7", kill_on_drop: false }`
[INFO] [stdout] d6048b89a0adc32c5dfa24d181050e172874ba885916ea3391d69df153609bd7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 392bb6a8967a4bceeb052bfcda103255c5e79fa5f688be40c611a74df14a0d12
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "392bb6a8967a4bceeb052bfcda103255c5e79fa5f688be40c611a74df14a0d12", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/ordcode-c7c528e8485e48fe)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test buf::test_debuffer ... 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/test_ord.rs (/opt/rustwide/target/debug/deps/test_ord-9cca2278f3800060)
[INFO] [stdout] 
[INFO] [stdout] running 27 tests
[INFO] [stdout] test path_buf_asc ... ok
[INFO] [stdout] test path_buf_desc ... ok
[INFO] [stdout] test encode_box ... ok
[INFO] [stdout] test test_basic_struct ... ok
[INFO] [stdout] test serde_bytes ... ok
[INFO] [stdout] test test_strbox_serialize_asc ... ok
[INFO] [stdout] test test_slicebox_serialize_desc ... ok
[INFO] [stdout] test test_nested_struct ... ok
[INFO] [stdout] test test_multi_strings ... ok
[INFO] [stdout] test test_cow_serialize ... ok
[INFO] [stdout] test test_slicebox_serialize_asc ... ok
[INFO] [stdout] test test_struct_newtype ... ok
[INFO] [stdout] test test_vec_parse ... ok
[INFO] [stdout] test test_map ... ok
[INFO] [stdout] test test_bool ... ok
[INFO] [stdout] test test_unicode ... ok
[INFO] [stdout] test test_fixed_size_array ... ok
[INFO] [stdout] test test_vec ... ok
[INFO] [stdout] test test_option ... ok
[INFO] [stdout] test test_strbox_serialize_desc ... ok
[INFO] [stdout] test test_struct_tuple ... ok
[INFO] [stdout] test test_tuple ... ok
[INFO] [stdout] test test_string ... ok
[INFO] [stdout] test test_numbers_128bit ... ok
[INFO] [stdout] test test_enum ... ok
[INFO] [stdout] test test_numbers ... ok
[INFO] [stderr]      Running tests/test_primitives.rs (/opt/rustwide/target/debug/deps/test_primitives-402b7f8850c7e5fd)
[INFO] [stdout] test test_byteseq ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 27 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.22s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 33 tests
[INFO] [stdout] test bytes_esc_nested_asc ... ok
[INFO] [stdout] test bytes_esc_nested_desc ... ok
[INFO] [stdout] test cmp_u16 ... ok
[INFO] [stdout] test cmp_f64 ... ok
[INFO] [stdout] test cmp_i128 ... ok
[INFO] [stdout] test cmp_u32 ... ok
[INFO] [stdout] test cmp_u64 ... ok
[INFO] [stdout] test cmp_u8 ... ok
[INFO] [stdout] test cmp_i16 ... ok
[INFO] [stdout] test serialize_bool ... ok
[INFO] [stdout] test serialize_f64 ... ok
[INFO] [stdout] test serialize_i128 ... ok
[INFO] [stdout] test cmp_i32 ... ok
[INFO] [stdout] test cmp_i8 ... ok
[INFO] [stdout] test cmp_u128 ... ok
[INFO] [stdout] test cmp_i64 ... ok
[INFO] [stdout] test serialize_i16 ... ok
[INFO] [stdout] test serialize_u16 ... ok
[INFO] [stdout] test serialize_u32 ... ok
[INFO] [stdout] test test_cmp_f32_asc ... ok
[INFO] [stdout] test test_cmp_f32_desc ... ok
[INFO] [stdout] test cmp_f32 ... ok
[INFO] [stdout] test serialize_i8 ... ok
[INFO] [stdout] test test_cmp_f64_asc ... ok
[INFO] [stdout] test test_cmp_f64_desc ... ok
[INFO] [stdout] test serialize_u128 ... ok
[INFO] [stdout] test serialize_u64 ... ok
[INFO] [stdout] test serialize_i32 ... ok
[INFO] [stdout] test test_esc_enclen_desc ... ok
[INFO] [stdout] test serialize_i64 ... ok
[INFO] [stdout] test test_esc_enclen_asc ... ok
[INFO] [stdout] test serialize_u8 ... ok
[INFO] [stdout] test serialize_f32 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 33 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test_varint.rs (/opt/rustwide/target/debug/deps/test_varint-ae9cb3efe1faf6d3)
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test decode_maxint ... ok
[INFO] [stdout] test decode_truncated ... ok
[INFO] [stdout] test decode_bit_pattern_examples ... ok
[INFO] [stdout] test with_buffer ... ok
[INFO] [stderr]    Doc-tests ordcode
[INFO] [stdout] test decode_with_trailing_data ... ok
[INFO] [stdout] test decode_zero ... ok
[INFO] [stdout] test encode_bit_pattern_examples ... ok
[INFO] [stdout] test encode_maxint ... ok
[INFO] [stdout] test encode_zero ... ok
[INFO] [stdout] test decode_trailing_zeroes ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test src/buf.rs - buf::WriteToTail (line 222) ... ok
[INFO] [stdout] test src/lib.rs - de_from_bytes_asc (line 227) ... ok
[INFO] [stdout] test src/lib.rs - calc_size (line 97) ... ok
[INFO] [stdout] test src/lib.rs - ser_to_buf_ordered (line 134) ... ok
[INFO] [stdout] test src/lib.rs - ser_to_buf_asc_exact (line 170) ... ok
[INFO] [stdout] test src/lib.rs - de_from_bytes_ordered (line 253) ... ok
[INFO] [stdout] test src/lib.rs - ser_to_vec_ordered (line 197) ... ok
[INFO] [stdout] test src/buf.rs - buf::ReadFromTail (line 117) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 3.38s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "392bb6a8967a4bceeb052bfcda103255c5e79fa5f688be40c611a74df14a0d12", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "392bb6a8967a4bceeb052bfcda103255c5e79fa5f688be40c611a74df14a0d12", kill_on_drop: false }`
[INFO] [stdout] 392bb6a8967a4bceeb052bfcda103255c5e79fa5f688be40c611a74df14a0d12