[INFO] fetching crate serdapt 0.1.1...
[INFO] testing serdapt-0.1.1 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[INFO] extracting crate serdapt 0.1.1 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate serdapt 0.1.1
[INFO] finished tweaking crates.io crate serdapt 0.1.1
[INFO] tweaked toml for crates.io crate serdapt 0.1.1 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate serdapt 0.1.1 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 serdapt 0.1.1 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]  Downloading crates ...
[INFO] [stderr]   Downloaded serde v1.0.208
[INFO] [stderr]   Downloaded ryu v1.0.17
[INFO] [stderr]   Downloaded proc-macro2 v1.0.78
[INFO] [stderr]   Downloaded serde_derive v1.0.208
[INFO] [stderr]   Downloaded quote v1.0.35
[INFO] [stderr]   Downloaded syn v2.0.48
[INFO] [stderr]   Downloaded serde_json v1.0.127
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] d1c3ce993a8351d81b132c673a22735817cc4c6154c5a8ef576a0c4d2316aee3
[INFO] running `Command { std: "docker" "start" "-a" "d1c3ce993a8351d81b132c673a22735817cc4c6154c5a8ef576a0c4d2316aee3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d1c3ce993a8351d81b132c673a22735817cc4c6154c5a8ef576a0c4d2316aee3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d1c3ce993a8351d81b132c673a22735817cc4c6154c5a8ef576a0c4d2316aee3", kill_on_drop: false }`
[INFO] [stdout] d1c3ce993a8351d81b132c673a22735817cc4c6154c5a8ef576a0c4d2316aee3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] e89f7a77fcb15dfd8a2fe3fb47f4f1734f29a5ce4cbeab3737c1292999c2829b
[INFO] running `Command { std: "docker" "start" "-a" "e89f7a77fcb15dfd8a2fe3fb47f4f1734f29a5ce4cbeab3737c1292999c2829b", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.208
[INFO] [stderr]    Compiling serdapt v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.84s
[INFO] running `Command { std: "docker" "inspect" "e89f7a77fcb15dfd8a2fe3fb47f4f1734f29a5ce4cbeab3737c1292999c2829b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e89f7a77fcb15dfd8a2fe3fb47f4f1734f29a5ce4cbeab3737c1292999c2829b", kill_on_drop: false }`
[INFO] [stdout] e89f7a77fcb15dfd8a2fe3fb47f4f1734f29a5ce4cbeab3737c1292999c2829b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 43efbcfcd3af19ec5c9e913da6dd7a862735b77666cd87e14bb1c924c2d49802
[INFO] running `Command { std: "docker" "start" "-a" "43efbcfcd3af19ec5c9e913da6dd7a862735b77666cd87e14bb1c924c2d49802", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.78
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]    Compiling serde v1.0.208
[INFO] [stderr]    Compiling serde_json v1.0.127
[INFO] [stderr]    Compiling ryu v1.0.17
[INFO] [stderr]    Compiling itoa v1.0.10
[INFO] [stderr]    Compiling memchr v2.7.4
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]    Compiling syn v2.0.48
[INFO] [stderr]    Compiling serde_derive v1.0.208
[INFO] [stderr]    Compiling bincode v1.3.3
[INFO] [stderr]    Compiling serdapt v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 13.95s
[INFO] running `Command { std: "docker" "inspect" "43efbcfcd3af19ec5c9e913da6dd7a862735b77666cd87e14bb1c924c2d49802", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "43efbcfcd3af19ec5c9e913da6dd7a862735b77666cd87e14bb1c924c2d49802", kill_on_drop: false }`
[INFO] [stdout] 43efbcfcd3af19ec5c9e913da6dd7a862735b77666cd87e14bb1c924c2d49802
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 29404474fd1ac4086a4226e6fe0734aa4f77ed124587665b2dec2943f22026a2
[INFO] running `Command { std: "docker" "start" "-a" "29404474fd1ac4086a4226e6fe0734aa4f77ed124587665b2dec2943f22026a2", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/serdapt-faab581a9fb27209)
[INFO] [stdout] 
[INFO] [stdout] running 39 tests
[INFO] [stdout] test bytes::tests::arced_bytes_roundtrip ... ok
[INFO] [stdout] test array::tests::empty_array_roundtrips ... ok
[INFO] [stdout] test array::tests::array_roundtrips ... ok
[INFO] [stdout] test bytes::tests::by_ref_byte_array_roundtrips ... ok
[INFO] [stdout] test bytes::tests::boxed_bytes_roundtrip ... ok
[INFO] [stdout] test bytes::tests::byte_array_roundtrips ... ok
[INFO] [stdout] test bytes::tests::byte_slice_roundtrips ... ok
[INFO] [stdout] test bytes::tests::byte_vec_roundtrips ... ok
[INFO] [stdout] test bytes::tests::cow_bytes_roundtrip ... ok
[INFO] [stdout] test bytes::tests::empty_byte_array_roundtrips ... ok
[INFO] [stdout] test bytes::tests::empty_vec_roundtrips ... ok
[INFO] [stdout] test bytes::tests::rced_bytes_roundtrip ... ok
[INFO] [stdout] test cell::tests::adapted_cell_roundtrips ... ok
[INFO] [stdout] test cell::tests::adapted_ref_cell_roundtrips ... ok
[INFO] [stdout] test cell::tests::serializing_mutably_borrowed_ref_cell_returns_error ... ok
[INFO] [stdout] test cow::tests::cow_adapter_roundtrips ... ok
[INFO] [stdout] test map::tests::map_adapter_works_with_btree_map ... ok
[INFO] [stdout] test map::tests::map_adapter_works_with_hash_map ... ok
[INFO] [stdout] test mutex::tests::mutex_adapter_roundtrips ... ok
[INFO] [stdout] test mutex::tests::serializing_fails_if_mutex_cannot_be_locked ... ok
[INFO] [stdout] test map_as_seq::tests::map_as_seq_adapter_roundtrips ... ok
[INFO] [stdout] test ptr::tests::ptr_adapter_works_for_arc ... ok
[INFO] [stdout] test ptr::tests::ptr_adapter_works_for_box ... ok
[INFO] [stdout] test ptr::tests::ptr_adapter_works_for_rc ... ok
[INFO] [stdout] test range::tests::range_adapter_works_for_bound ... ok
[INFO] [stdout] test range::tests::range_adapter_works_for_range ... ok
[INFO] [stdout] test range::tests::range_adapter_works_for_range_from ... ok
[INFO] [stdout] test range::tests::range_adapter_works_for_range_inclusive ... ok
[INFO] [stdout] test range::tests::range_adapter_works_for_range_to ... ok
[INFO] [stdout] test range::tests::range_adapter_works_for_range_to_inclusive ... ok
[INFO] [stdout] test reverse::tests::reverse_adapter_roundtrips ... ok
[INFO] [stdout] test rwlock::tests::rwlock_adapter_roundtrips ... ok
[INFO] [stdout] test rwlock::tests::serializing_locked_rwlock_fails ... ok
[INFO] [stdout] test seq_as_map::tests::seq_as_map_adapter_roundtrips ... ok
[INFO] [stdout] test sequence::tests::seq_adapter_roundtrips ... ok
[INFO] [stdout] test str::tests::str_adapter_roundtrips ... ok
[INFO] [stdout] test try_from::tests::try_from_adapter_fails_to_deserialize_if_conversion_fails ... ok
[INFO] [stdout] test try_into::tests::try_into_adapter_fails_to_serialize_if_conversion_fails ... ok
[INFO] [stdout] test wrapping::tests::wrapping_adapter_roundtrips ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 39 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "29404474fd1ac4086a4226e6fe0734aa4f77ed124587665b2dec2943f22026a2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "29404474fd1ac4086a4226e6fe0734aa4f77ed124587665b2dec2943f22026a2", kill_on_drop: false }`
[INFO] [stdout] 29404474fd1ac4086a4226e6fe0734aa4f77ed124587665b2dec2943f22026a2