[INFO] fetching crate prototk 0.12.0...
[INFO] testing prototk-0.12.0 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[INFO] extracting crate prototk 0.12.0 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate prototk 0.12.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate prototk 0.12.0
[INFO] tweaked toml for crates.io crate prototk 0.12.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate prototk 0.12.0 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 7 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded prototk_derive v0.12.0
[INFO] [stderr]   Downloaded buffertk v0.12.0
[INFO] [stderr]   Downloaded zerror v0.7.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] de67d97dcad82313eae2083bc686f78ec6d77f5fcb7a8e66201d6d7475469f00
[INFO] running `Command { std: "docker" "start" "-a" "de67d97dcad82313eae2083bc686f78ec6d77f5fcb7a8e66201d6d7475469f00", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "de67d97dcad82313eae2083bc686f78ec6d77f5fcb7a8e66201d6d7475469f00", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "de67d97dcad82313eae2083bc686f78ec6d77f5fcb7a8e66201d6d7475469f00", kill_on_drop: false }`
[INFO] [stdout] de67d97dcad82313eae2083bc686f78ec6d77f5fcb7a8e66201d6d7475469f00
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 9ca370d00e0715a4e8a6182a105dd14fc1406785c43c2c8cbc826998f9899078
[INFO] running `Command { std: "docker" "start" "-a" "9ca370d00e0715a4e8a6182a105dd14fc1406785c43c2c8cbc826998f9899078", kill_on_drop: false }`
[INFO] [stderr]    Compiling buffertk v0.12.0
[INFO] [stderr]    Compiling zerror v0.7.0
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling prototk_derive v0.12.0
[INFO] [stderr]    Compiling prototk v0.12.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.78s
[INFO] running `Command { std: "docker" "inspect" "9ca370d00e0715a4e8a6182a105dd14fc1406785c43c2c8cbc826998f9899078", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9ca370d00e0715a4e8a6182a105dd14fc1406785c43c2c8cbc826998f9899078", kill_on_drop: false }`
[INFO] [stdout] 9ca370d00e0715a4e8a6182a105dd14fc1406785c43c2c8cbc826998f9899078
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 93ec828dbda818599e786107496bac3729b92f12f568e4362e2070c643832b2e
[INFO] running `Command { std: "docker" "start" "-a" "93ec828dbda818599e786107496bac3729b92f12f568e4362e2070c643832b2e", kill_on_drop: false }`
[INFO] [stderr]    Compiling prototk v0.12.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.78s
[INFO] running `Command { std: "docker" "inspect" "93ec828dbda818599e786107496bac3729b92f12f568e4362e2070c643832b2e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "93ec828dbda818599e786107496bac3729b92f12f568e4362e2070c643832b2e", kill_on_drop: false }`
[INFO] [stdout] 93ec828dbda818599e786107496bac3729b92f12f568e4362e2070c643832b2e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 93c0b4b176f8eb1e840bdc92095ea9721e1460aca4437785f332ffae708e6743
[INFO] running `Command { std: "docker" "start" "-a" "93c0b4b176f8eb1e840bdc92095ea9721e1460aca4437785f332ffae708e6743", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/prototk-97c0d3381b2d1e5d)
[INFO] [stdout] 
[INFO] [stdout] running 22 tests
[INFO] [stdout] test field_types::tests::Bool ... ok
[INFO] [stdout] test field_types::tests::bytes ... ok
[INFO] [stdout] test field_types::tests::bytes16 ... ok
[INFO] [stdout] test field_types::tests::bytes32 ... ok
[INFO] [stdout] test field_types::tests::double ... ok
[INFO] [stdout] test field_types::tests::fixed32 ... ok
[INFO] [stdout] test field_types::tests::fixed64 ... ok
[INFO] [stdout] test field_types::tests::float ... ok
[INFO] [stdout] test field_types::tests::int32 ... ok
[INFO] [stdout] test field_types::tests::int64 ... ok
[INFO] [stdout] test field_types::tests::sfixed32 ... ok
[INFO] [stdout] test field_types::tests::sfixed64 ... ok
[INFO] [stdout] test field_types::tests::sint32 ... ok
[INFO] [stdout] test field_types::tests::sint64 ... ok
[INFO] [stdout] test field_types::tests::string ... ok
[INFO] [stdout] test field_types::tests::uint32 ... ok
[INFO] [stdout] test field_types::tests::uint64 ... ok
[INFO] [stdout] test zigzag::tests::eight_bits ... ok
[INFO] [stdout] test zigzag::tests::sixteen_bits ... ok
[INFO] [stdout] test zigzag::tests::sixty_four_bits ... ok
[INFO] [stdout] test zigzag::tests::thirty_two_bits ... ok
[INFO] [stdout] test zigzag::tests::zero_one_two ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 22 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/enum.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/enum-0d97f3752d3d9a55)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test enum_embed_option ... ok
[INFO] [stdout] test enum_with_array ... ok
[INFO] [stdout] test enum_embed_vector ... ok
[INFO] [stdout] test three_kinds_of_enum ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/error.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/error-59c58495bc0dfc5f)
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test buffer_too_short ... ok
[INFO] [stdout] test signed_overflow ... ok
[INFO] [stdout] test invalid_field_number ... ok
[INFO] [stdout] test string_encoding ... ok
[INFO] [stdout] test success ... ok
[INFO] [stdout] test tag_too_large ... ok
[INFO] [stdout] test unhandled_wire_type ... ok
[INFO] [stdout] test unknown_discriminant ... ok
[INFO] [stdout] test unsigned_overflow ... ok
[INFO] [stdout] test varint_overflow ... ok
[INFO] [stdout] test wrong_length ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/message.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/message-63951df9946e8b7d)
[INFO] [stdout] 
[INFO] [stdout] running 19 tests
[INFO] [stdout] test box_struct ... ok
[INFO] [stdout] test bytes32 ... ok
[INFO] [stdout] test bytes16 ... ok
[INFO] [stdout] test bytes64 ... ok
[INFO] [stdout] test empty_struct ... ok
[INFO] [stdout] test enum_one_of ... ok
[INFO] [stdout] test named_struct ... ok
[INFO] [stdout] test nested_bytes ... ok
[INFO] [stdout] test nested_struct ... ok
[INFO] [stdout] test one_generic ... ok
[INFO] [stdout] test option_messages ... ok
[INFO] [stdout] test option_struct ... ok
[INFO] [stdout] test string_in_struct ... ok
[INFO] [stdout] test two_generic ... ok
[INFO] [stdout] test unit_struct ... ok
[INFO] [stdout] test unnamed_struct ... ok
[INFO] [stdout] test vector_integers ... ok
[INFO] [stdout] test vector_messages ... ok
[INFO] [stdout] test vector_of_bytes ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/result.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/result-5d105e01c9dc4a09)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test result_err ... ok
[INFO] [stdout] test result_ok ... 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] running `Command { std: "docker" "inspect" "93c0b4b176f8eb1e840bdc92095ea9721e1460aca4437785f332ffae708e6743", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "93c0b4b176f8eb1e840bdc92095ea9721e1460aca4437785f332ffae708e6743", kill_on_drop: false }`
[INFO] [stdout] 93c0b4b176f8eb1e840bdc92095ea9721e1460aca4437785f332ffae708e6743