[INFO] fetching crate esexpr-derive 0.1.20...
[INFO] testing esexpr-derive-0.1.20 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[INFO] extracting crate esexpr-derive 0.1.20 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate esexpr-derive 0.1.20
[INFO] finished tweaking crates.io crate esexpr-derive 0.1.20
[INFO] tweaked toml for crates.io crate esexpr-derive 0.1.20 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate esexpr-derive 0.1.20 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 9 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] cb39803cd9decfc8b13ec60b552384c6c3fec8e7fa3fbfe3469c23b4c0007f2e
[INFO] running `Command { std: "docker" "start" "-a" "cb39803cd9decfc8b13ec60b552384c6c3fec8e7fa3fbfe3469c23b4c0007f2e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cb39803cd9decfc8b13ec60b552384c6c3fec8e7fa3fbfe3469c23b4c0007f2e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cb39803cd9decfc8b13ec60b552384c6c3fec8e7fa3fbfe3469c23b4c0007f2e", kill_on_drop: false }`
[INFO] [stdout] cb39803cd9decfc8b13ec60b552384c6c3fec8e7fa3fbfe3469c23b4c0007f2e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 3e2ec559989f528c2cf19f3600314b5b75bab7f6d889ce066507dd625b3712e6
[INFO] running `Command { std: "docker" "start" "-a" "3e2ec559989f528c2cf19f3600314b5b75bab7f6d889ce066507dd625b3712e6", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling unicode-ident v1.0.18
[INFO] [stderr]    Compiling memchr v2.7.5
[INFO] [stderr]    Compiling regex-syntax v0.8.5
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling esexpr-derive v0.1.20 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 21.81s
[INFO] running `Command { std: "docker" "inspect" "3e2ec559989f528c2cf19f3600314b5b75bab7f6d889ce066507dd625b3712e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3e2ec559989f528c2cf19f3600314b5b75bab7f6d889ce066507dd625b3712e6", kill_on_drop: false }`
[INFO] [stdout] 3e2ec559989f528c2cf19f3600314b5b75bab7f6d889ce066507dd625b3712e6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] e716d86f5faa560d8c0146e66524d6d884554cc60de36966c236fbb8081c6989
[INFO] running `Command { std: "docker" "start" "-a" "e716d86f5faa560d8c0146e66524d6d884554cc60de36966c236fbb8081c6989", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]    Compiling esexpr-derive v0.1.20 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 9.63s
[INFO] running `Command { std: "docker" "inspect" "e716d86f5faa560d8c0146e66524d6d884554cc60de36966c236fbb8081c6989", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e716d86f5faa560d8c0146e66524d6d884554cc60de36966c236fbb8081c6989", kill_on_drop: false }`
[INFO] [stdout] e716d86f5faa560d8c0146e66524d6d884554cc60de36966c236fbb8081c6989
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 921cd7874a62e595191e6265682de761435d48e050195163357043d16ae207f6
[INFO] running `Command { std: "docker" "start" "-a" "921cd7874a62e595191e6265682de761435d48e050195163357043d16ae207f6", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/esexpr_derive-b858b849344e8266)
[INFO] [stdout] 
[INFO] [stdout] running 27 tests
[INFO] [stdout] test test::constructor_invalid ... ok
[INFO] [stdout] test test::default_value_dict ... ok
[INFO] [stdout] test test::arg_after_vararg ... ok
[INFO] [stdout] test test::default_value_optional ... ok
[INFO] [stdout] test test::default_value ... ok
[INFO] [stdout] test test::constructor_on_enum ... ok
[INFO] [stdout] test test::default_value_vararg ... ok
[INFO] [stdout] test test::derive_union ... ok
[INFO] [stdout] test test::default_value_positional ... ok
[INFO] [stdout] test test::inline_value_invalid ... ok
[INFO] [stdout] test test::keyword_arg_unnamed ... ok
[INFO] [stdout] test test::kwarg_after_dict ... ok
[INFO] [stdout] test test::inline_value_exactly_one ... ok
[INFO] [stdout] test test::dict_invalid ... ok
[INFO] [stdout] test test::multiple_optional_positional ... ok
[INFO] [stdout] test test::multiple_dict ... ok
[INFO] [stdout] test test::simple_enum_invalid ... ok
[INFO] [stdout] test test::optional_value_vararg ... ok
[INFO] [stdout] test test::multiple_vararg ... ok
[INFO] [stdout] test test::optional_value_dict ... ok
[INFO] [stdout] test test::reformat_str_test ... ok
[INFO] [stdout] test test::required_after_optional_positional ... ok
[INFO] [stdout] test test::vararg_invalid ... ok
[INFO] [stdout] test test::keyword_arg_invalid ... ok
[INFO] [stdout] test test::simple_enum_on_case ... ok
[INFO] [stdout] test test::simple_enum_on_struct ... ok
[INFO] [stdout] test test::vararg_after_optional_positional ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 27 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.11s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests esexpr_derive
[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" "921cd7874a62e595191e6265682de761435d48e050195163357043d16ae207f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "921cd7874a62e595191e6265682de761435d48e050195163357043d16ae207f6", kill_on_drop: false }`
[INFO] [stdout] 921cd7874a62e595191e6265682de761435d48e050195163357043d16ae207f6