[INFO] fetching crate encoded-words 0.1.0...
[INFO] testing encoded-words-0.1.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate encoded-words 0.1.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate encoded-words 0.1.0 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate encoded-words 0.1.0
[INFO] finished tweaking crates.io crate encoded-words 0.1.0
[INFO] tweaked toml for crates.io crate encoded-words 0.1.0 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c0be4ad6f941e658e0125309f738d6c85c0f0657800f954983228091581240e4
[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" "c0be4ad6f941e658e0125309f738d6c85c0f0657800f954983228091581240e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c0be4ad6f941e658e0125309f738d6c85c0f0657800f954983228091581240e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c0be4ad6f941e658e0125309f738d6c85c0f0657800f954983228091581240e4", kill_on_drop: false }`
[INFO] [stdout] c0be4ad6f941e658e0125309f738d6c85c0f0657800f954983228091581240e4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 788602590b4ef02e21851f0c314483ef05a8cb3cbb53aa8ab1db19c3a62d347b
[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" "788602590b4ef02e21851f0c314483ef05a8cb3cbb53aa8ab1db19c3a62d347b", kill_on_drop: false }`
[INFO] [stderr]    Compiling charset v0.1.2
[INFO] [stderr]    Compiling encoded-words v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.62s
[INFO] running `Command { std: "docker" "inspect" "788602590b4ef02e21851f0c314483ef05a8cb3cbb53aa8ab1db19c3a62d347b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "788602590b4ef02e21851f0c314483ef05a8cb3cbb53aa8ab1db19c3a62d347b", kill_on_drop: false }`
[INFO] [stdout] 788602590b4ef02e21851f0c314483ef05a8cb3cbb53aa8ab1db19c3a62d347b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 710f6153d2208065e01d9c80cf100ca5f80a93bc14a425b8543e8d789e0d416d
[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" "710f6153d2208065e01d9c80cf100ca5f80a93bc14a425b8543e8d789e0d416d", kill_on_drop: false }`
[INFO] [stderr]    Compiling encoded-words v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.21s
[INFO] running `Command { std: "docker" "inspect" "710f6153d2208065e01d9c80cf100ca5f80a93bc14a425b8543e8d789e0d416d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "710f6153d2208065e01d9c80cf100ca5f80a93bc14a425b8543e8d789e0d416d", kill_on_drop: false }`
[INFO] [stdout] 710f6153d2208065e01d9c80cf100ca5f80a93bc14a425b8543e8d789e0d416d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", 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] cf52bb653154732c7ca58472b154205dd286466f256efe41300dbdea0af6a07e
[INFO] running `Command { std: "docker" "start" "-a" "cf52bb653154732c7ca58472b154205dd286466f256efe41300dbdea0af6a07e", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/encoded_words-60161c83a8e9c241)
[INFO] [stdout] 
[INFO] [stdout] running 36 tests
[INFO] [stdout] test encoded_words::tests::test_decode_b_invalid_character_and_bad_padding ... ok
[INFO] [stdout] test encoded_words::tests::test_decode_invalid_bytes_ignored_with_defect_b ... ok
[INFO] [stdout] test encoded_words::tests::test_decode_padding_defect_b ... ok
[INFO] [stdout] test encoded_words::tests::test_decode_b_invalid_character ... ok
[INFO] [stdout] test encoded_words::tests::test_decode_case_ignored_b ... ok
[INFO] [stdout] test encoded_words::tests::test_decode_simple_b ... ok
[INFO] [stdout] test encoded_words::tests::test_decode_undecodable_bytes_ignored_with_defect_b ... ok
[INFO] [stdout] test encoded_words::tests::test_decode_b_simple ... ok
[INFO] [stdout] test encoded_words::tests::test_decode_b_missing_padding ... ok
[INFO] [stdout] test encoded_words::tests::test_decode_wrong_format_input ... ok
[INFO] [stdout] test encoded_words::tests::test_encode_auto_b_if_enough_unsafe ... ok
[INFO] [stdout] test encoded_words::tests::test_decode_escaped_bytes_preserved_q ... ok
[INFO] [stdout] test encoded_words::tests::test_decode_nonascii_q ... ok
[INFO] [stdout] test encoded_words::tests::test_decode_case_ignored_q ... ok
[INFO] [stdout] test encoded_words::tests::test_encode_b_padding ... ok
[INFO] [stdout] test encoded_words::tests::test_encode_auto_b_if_long_unsafe ... ok
[INFO] [stdout] test encoded_words::tests::test_encode_auto_q ... ok
[INFO] [stdout] test encoded_words::tests::test_encode_auto_q_if_mostly_safe ... ok
[INFO] [stdout] test encoded_words::tests::test_decode_q_encoded ... ok
[INFO] [stdout] test encoded_words::tests::test_encode_lang ... ok
[INFO] [stdout] test encoded_words::tests::test_encode_q_spaces ... ok
[INFO] [stdout] test encoded_words::tests::test_decode_non_trivial_q ... ok
[INFO] [stdout] test encoded_words::tests::test_encode_utf8_default ... ok
[INFO] [stdout] test encoded_words::tests::test_encode_simple_q ... ok
[INFO] [stdout] test encoded_words::tests::test_encode_q_all_safe ... ok
[INFO] [stdout] test encoded_words::tests::test_decode_unknown_charset ... ok
[INFO] [stdout] test encoded_words::tests::test_decode_q_spaces ... ok
[INFO] [stdout] test encoded_words::tests::test_encode_simple_b ... ok
[INFO] [stdout] test encoded_words::tests::test_decode_q_no_encoded ... ok
[INFO] [stdout] test encoded_words::tests::test_decode_simple_q ... ok
[INFO] [stdout] test encoded_words::tests::test_decode_unknown_8bit_charset ... ok
[INFO] [stdout] test encoded_words::tests::test_encode_q_encodables ... ok
[INFO] [stdout] test encoded_words::tests::test_encode_auto_q_if_short_mostly_safe ... ok
[INFO] [stdout] test encoded_words::tests::test_encode_b_simple ... ok
[INFO] [stdout] test encoded_words::tests::test_decode_nonnull_lang ... ok
[INFO] [stdout] test encoded_words::tests::test_decode_b_invalid_length ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 36 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests encoded-words
[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" "cf52bb653154732c7ca58472b154205dd286466f256efe41300dbdea0af6a07e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cf52bb653154732c7ca58472b154205dd286466f256efe41300dbdea0af6a07e", kill_on_drop: false }`
[INFO] [stdout] cf52bb653154732c7ca58472b154205dd286466f256efe41300dbdea0af6a07e