[INFO] fetching crate ser-write-msgpack 0.3.1...
[INFO] testing ser-write-msgpack-0.3.1 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[INFO] extracting crate ser-write-msgpack 0.3.1 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate ser-write-msgpack 0.3.1
[INFO] finished tweaking crates.io crate ser-write-msgpack 0.3.1
[INFO] tweaked toml for crates.io crate ser-write-msgpack 0.3.1 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate ser-write-msgpack 0.3.1 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] crate crates.io crate ser-write-msgpack 0.3.1 already has a lockfile, it will not be regenerated
[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]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ser-write v0.3.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] a7314758e0eee28e8e26df9a896bad38a27adf6af4182c121a4ce339f608702e
[INFO] running `Command { std: "docker" "start" "-a" "a7314758e0eee28e8e26df9a896bad38a27adf6af4182c121a4ce339f608702e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a7314758e0eee28e8e26df9a896bad38a27adf6af4182c121a4ce339f608702e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a7314758e0eee28e8e26df9a896bad38a27adf6af4182c121a4ce339f608702e", kill_on_drop: false }`
[INFO] [stdout] a7314758e0eee28e8e26df9a896bad38a27adf6af4182c121a4ce339f608702e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 8378df4b1e2e89a4029da221e2d7038fde6c89bd1d03df3b258f31f507deee16
[INFO] running `Command { std: "docker" "start" "-a" "8378df4b1e2e89a4029da221e2d7038fde6c89bd1d03df3b258f31f507deee16", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling ser-write v0.3.1
[INFO] [stderr]    Compiling ser-write-msgpack v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.88s
[INFO] running `Command { std: "docker" "inspect" "8378df4b1e2e89a4029da221e2d7038fde6c89bd1d03df3b258f31f507deee16", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8378df4b1e2e89a4029da221e2d7038fde6c89bd1d03df3b258f31f507deee16", kill_on_drop: false }`
[INFO] [stdout] 8378df4b1e2e89a4029da221e2d7038fde6c89bd1d03df3b258f31f507deee16
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 0a7c1404c29422bb6287b884f8191641e350fe11933805b3150ddcdd20b5ad18
[INFO] running `Command { std: "docker" "start" "-a" "0a7c1404c29422bb6287b884f8191641e350fe11933805b3150ddcdd20b5ad18", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.103
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling serde_bytes v0.11.17
[INFO] [stderr]    Compiling ser-write-msgpack v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 16.29s
[INFO] running `Command { std: "docker" "inspect" "0a7c1404c29422bb6287b884f8191641e350fe11933805b3150ddcdd20b5ad18", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0a7c1404c29422bb6287b884f8191641e350fe11933805b3150ddcdd20b5ad18", kill_on_drop: false }`
[INFO] [stdout] 0a7c1404c29422bb6287b884f8191641e350fe11933805b3150ddcdd20b5ad18
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 2c9ca2ba37700222aba10625ff0d3d8d3c491d87bf860aace96afa6023f3e74f
[INFO] running `Command { std: "docker" "start" "-a" "2c9ca2ba37700222aba10625ff0d3d8d3c491d87bf860aace96afa6023f3e74f", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/ser_write_msgpack-267c051049b6e4f3)
[INFO] [stdout] 
[INFO] [stdout] running 64 tests
[INFO] [stdout] test de::tests::test_de_any ... ok
[INFO] [stdout] test de::tests::test_de_bytes ... ok
[INFO] [stdout] test de::tests::test_de_floating_point ... ok
[INFO] [stdout] test de::tests::test_de_ignore_err ... ok
[INFO] [stdout] test de::tests::test_de_bool ... ok
[INFO] [stdout] test de::tests::test_de_bytes_own ... ok
[INFO] [stdout] test de::tests::test_de_error_string ... ok
[INFO] [stdout] test de::tests::test_de_enum_clike ... ok
[INFO] [stdout] test de::tests::test_de_ignoring_extra_fields ... ok
[INFO] [stdout] test de::tests::test_de_integer ... ok
[INFO] [stdout] test de::tests::test_de_msgpack ... ok
[INFO] [stdout] test de::tests::test_de_newtype_struct ... ok
[INFO] [stdout] test de::tests::test_de_newtype_variant ... ok
[INFO] [stdout] test de::tests::test_de_map_err ... ok
[INFO] [stdout] test de::tests::test_de_char ... ok
[INFO] [stdout] test de::tests::test_de_str ... ok
[INFO] [stdout] test de::tests::test_de_string ... ok
[INFO] [stdout] test de::tests::test_de_struct ... ok
[INFO] [stdout] test de::tests::test_de_struct_bool ... ok
[INFO] [stdout] test de::tests::test_de_streaming ... ok
[INFO] [stdout] test de::tests::test_de_struct_f32 ... ok
[INFO] [stdout] test de::tests::test_de_struct_i8 ... ok
[INFO] [stdout] test de::tests::test_de_struct_option ... ok
[INFO] [stdout] test de::tests::test_de_struct_u8 ... ok
[INFO] [stdout] test de::tests::test_de_struct_with_array_field ... ok
[INFO] [stdout] test de::tests::test_de_test_unit ... ok
[INFO] [stdout] test de::tests::test_deserializer ... ok
[INFO] [stdout] test ser::tests::test_data_oversize_errors ... ok
[INFO] [stdout] test de::tests::test_de_struct_with_tuple_field ... ok
[INFO] [stdout] test ser::tests::test_msgpack ... ok
[INFO] [stdout] test de::tests::test_de_tuple_variant ... ok
[INFO] [stdout] test de::tests::test_de_struct_variant ... ok
[INFO] [stdout] test de::tests::test_de_struct_tuple ... ok
[INFO] [stdout] test ser::tests::test_msgpack_bytes ... ok
[INFO] [stdout] test ser::tests::test_msgpack_floats ... ok
[INFO] [stdout] test ser::tests::test_msgpack_ints ... ok
[INFO] [stdout] test ser::tests::test_msgpack_serializer ... ok
[INFO] [stdout] test ser::tests::test_msgpack_map_err ... ok
[INFO] [stdout] test ser::tests::test_ser_array ... ok
[INFO] [stdout] test ser::tests::test_ser_newtype_struct ... ok
[INFO] [stdout] test ser::tests::test_ser_enum ... ok
[INFO] [stdout] test ser::tests::test_ser_str ... ok
[INFO] [stdout] test ser::tests::test_ser_error_string ... ok
[INFO] [stdout] test ser::tests::test_ser_str_array_map_oversize_errors ... ok
[INFO] [stdout] test ser::tests::test_ser_struct_bool ... ok
[INFO] [stdout] test ser::tests::test_ser_newtype_variant ... ok
[INFO] [stdout] test ser::tests::test_ser_struct_f32 ... ok
[INFO] [stdout] test ser::tests::test_ser_struct_i8 ... ok
[INFO] [stdout] test ser::tests::test_ser_struct_u8 ... ok
[INFO] [stdout] test ser::tests::test_ser_struct_option ... ok
[INFO] [stdout] test ser::tests::test_ser_struct_ ... ok
[INFO] [stdout] test ser::tests::test_ser_bool ... ok
[INFO] [stdout] test ser::tests::test_msgpack_str ... ok
[INFO] [stdout] test ser::tests::test_ser_struct_variant ... ok
[INFO] [stdout] test ser::tests::test_ser_tuple_struct ... ok
[INFO] [stdout] test ser::tests::test_ser_tuple_struct_roundtrip ... ok
[INFO] [stdout] test ser::tests::test_ser_struct_variant_option ... ok
[INFO] [stdout] test ser::tests::test_msgpack_bytes_owned ... ok
[INFO] [stdout] test ser::tests::test_ser_tuple_variant ... ok
[INFO] [stdout] test ser::tests::test_ser_unit ... ok
[INFO] [stdout] test de::tests::test_de_array ... ok
[INFO] [stdout] test ser::tests::test_msgpack_array ... ok
[INFO] [stdout] test ser::tests::test_msgpack_map ... ok
[INFO] [stdout] test de::tests::test_de_map ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 64 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.60s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "2c9ca2ba37700222aba10625ff0d3d8d3c491d87bf860aace96afa6023f3e74f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2c9ca2ba37700222aba10625ff0d3d8d3c491d87bf860aace96afa6023f3e74f", kill_on_drop: false }`
[INFO] [stdout] 2c9ca2ba37700222aba10625ff0d3d8d3c491d87bf860aace96afa6023f3e74f