[INFO] fetching crate polywrap_msgpack_serde 0.0.2...
[INFO] testing polywrap_msgpack_serde-0.0.2 against try#0abe69e6c16114311cc2700e972492e64d69c28f for pr-154065-1
[INFO] extracting crate polywrap_msgpack_serde 0.0.2 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate polywrap_msgpack_serde 0.0.2
[INFO] finished tweaking crates.io crate polywrap_msgpack_serde 0.0.2
[INFO] tweaked toml for crates.io crate polywrap_msgpack_serde 0.0.2 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate polywrap_msgpack_serde 0.0.2 on toolchain 0abe69e6c16114311cc2700e972492e64d69c28f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "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" "+0abe69e6c16114311cc2700e972492e64d69c28f" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 20 packages to latest compatible versions
[INFO] [stderr]       Adding bigdecimal v0.3.1 (available: v0.4.10)
[INFO] [stderr]       Adding thiserror v1.0.69 (available: v2.0.18)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e21a1050bd30ae5d52a2d12e1e182d1debf77a08023b5d2ae1cb56149d8eda1d
[INFO] running `Command { std: "docker" "start" "-a" "e21a1050bd30ae5d52a2d12e1e182d1debf77a08023b5d2ae1cb56149d8eda1d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e21a1050bd30ae5d52a2d12e1e182d1debf77a08023b5d2ae1cb56149d8eda1d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e21a1050bd30ae5d52a2d12e1e182d1debf77a08023b5d2ae1cb56149d8eda1d", kill_on_drop: false }`
[INFO] [stdout] e21a1050bd30ae5d52a2d12e1e182d1debf77a08023b5d2ae1cb56149d8eda1d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 14a83b7b958b2b2b367e57a9e8856ebaac4b64790c12f8c9f4c1745441f19381
[INFO] running `Command { std: "docker" "start" "-a" "14a83b7b958b2b2b367e57a9e8856ebaac4b64790c12f8c9f4c1745441f19381", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling memchr v2.8.0
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling serde_bytes v0.11.19
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling num-bigint v0.4.6
[INFO] [stderr]    Compiling bigdecimal v0.3.1
[INFO] [stderr]    Compiling polywrap_msgpack_serde v0.0.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `Enum` is never constructed
[INFO] [stdout]  --> src/de/_enum.rs:5:12
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct Enum<'a> {
[INFO] [stdout]   |            ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.05s
[INFO] running `Command { std: "docker" "inspect" "14a83b7b958b2b2b367e57a9e8856ebaac4b64790c12f8c9f4c1745441f19381", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "14a83b7b958b2b2b367e57a9e8856ebaac4b64790c12f8c9f4c1745441f19381", kill_on_drop: false }`
[INFO] [stdout] 14a83b7b958b2b2b367e57a9e8856ebaac4b64790c12f8c9f4c1745441f19381
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bf288b5dcd10f27c211b6e4b7f452750ba62605aa09f1e1b6174065863adf75b
[INFO] running `Command { std: "docker" "start" "-a" "bf288b5dcd10f27c211b6e4b7f452750ba62605aa09f1e1b6174065863adf75b", kill_on_drop: false }`
[INFO] [stdout] warning: struct `Enum` is never constructed
[INFO] [stdout]  --> src/de/_enum.rs:5:12
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct Enum<'a> {
[INFO] [stdout]   |            ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling polywrap_msgpack_serde v0.0.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `Enum` is never constructed
[INFO] [stdout]  --> src/de/_enum.rs:5:12
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct Enum<'a> {
[INFO] [stdout]   |            ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.98s
[INFO] running `Command { std: "docker" "inspect" "bf288b5dcd10f27c211b6e4b7f452750ba62605aa09f1e1b6174065863adf75b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bf288b5dcd10f27c211b6e4b7f452750ba62605aa09f1e1b6174065863adf75b", kill_on_drop: false }`
[INFO] [stdout] bf288b5dcd10f27c211b6e4b7f452750ba62605aa09f1e1b6174065863adf75b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 860be42cc824af9adc9f199638bb0ab63823c2d8eeaa6d3e24022ef8b458b1ad
[INFO] running `Command { std: "docker" "start" "-a" "860be42cc824af9adc9f199638bb0ab63823c2d8eeaa6d3e24022ef8b458b1ad", kill_on_drop: false }`
[INFO] [stderr] warning: struct `Enum` is never constructed
[INFO] [stderr]  --> src/de/_enum.rs:5:12
[INFO] [stderr]   |
[INFO] [stderr] 5 | pub struct Enum<'a> {
[INFO] [stderr]   |            ^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `polywrap_msgpack_serde` (lib) generated 1 warning
[INFO] [stderr] warning: `polywrap_msgpack_serde` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/polywrap_msgpack_serde-ba35ed613e38c0ce)
[INFO] [stdout] 
[INFO] [stdout] running 52 tests
[INFO] [stdout] test de::tests::test_read_bigint_in_struct ... ok
[INFO] [stdout] test de::tests::test_fixarray ... ok
[INFO] [stdout] test de::tests::test_read_bool_false ... ok
[INFO] [stdout] test de::tests::test_read_bool_true ... ok
[INFO] [stdout] test de::tests::test_read_empty_string ... ok
[INFO] [stdout] test de::tests::test_read_ext_generic_map_nested ... ok
[INFO] [stdout] test de::tests::test_array_16 ... ok
[INFO] [stdout] test de::tests::test_read_ext_map_16 ... ok
[INFO] [stdout] test de::tests::test_read_ext_map_8 ... ok
[INFO] [stdout] test de::tests::test_read_enum_string ... ok
[INFO] [stdout] test de::tests::test_read_ext_map_with_hashmap ... ok
[INFO] [stdout] test de::tests::test_read_i16 ... ok
[INFO] [stdout] test de::tests::test_read_i32 ... ok
[INFO] [stdout] test de::tests::test_read_i64 ... ok
[INFO] [stdout] test de::tests::test_read_i8 ... ok
[INFO] [stdout] test de::tests::test_read_json ... ok
[INFO] [stdout] test de::tests::test_read_json_in_struct ... ok
[INFO] [stdout] test de::tests::test_read_string_11char ... ok
[INFO] [stdout] test de::tests::test_read_string_255char ... ok
[INFO] [stdout] test de::tests::test_read_string_31char ... ok
[INFO] [stdout] test de::tests::test_read_string_5char ... ok
[INFO] [stdout] test de::tests::test_read_struct ... ok
[INFO] [stdout] test de::tests::test_read_u16 ... ok
[INFO] [stdout] test de::tests::test_read_u32 ... ok
[INFO] [stdout] test de::tests::test_read_u64 ... ok
[INFO] [stdout] test de::tests::test_read_u8 ... ok
[INFO] [stdout] test ser::tests::test_bigint ... ok
[INFO] [stdout] test ser::tests::test_bignumber ... ok
[INFO] [stdout] test ser::tests::test_json ... ok
[INFO] [stdout] test ser::tests::test_write_array ... ok
[INFO] [stdout] test ser::tests::test_write_bool_false ... ok
[INFO] [stdout] test ser::tests::test_write_bool_true ... ok
[INFO] [stdout] test ser::tests::test_write_bytes ... ok
[INFO] [stdout] test ser::tests::test_write_enum ... ok
[INFO] [stdout] test de::tests::test_bigint ... ok
[INFO] [stdout] test de::tests::test_read_array ... ok
[INFO] [stdout] test ser::tests::test_write_ext_generic_map ... ok
[INFO] [stdout] test ser::tests::test_write_ext_generic_map_nested ... ok
[INFO] [stdout] test ser::tests::test_write_f32 ... ok
[INFO] [stdout] test ser::tests::test_write_f64 ... ok
[INFO] [stdout] test ser::tests::test_write_i16 ... ok
[INFO] [stdout] test ser::tests::test_write_i32 ... ok
[INFO] [stdout] test ser::tests::test_write_i8 ... ok
[INFO] [stdout] test ser::tests::test_write_nil ... ok
[INFO] [stdout] test ser::tests::test_write_string ... ok
[INFO] [stdout] test ser::tests::test_write_struct ... ok
[INFO] [stdout] test ser::tests::test_write_u16 ... ok
[INFO] [stdout] test ser::tests::test_write_u32 ... ok
[INFO] [stdout] test ser::tests::test_write_u8 ... ok
[INFO] [stdout] test ser::tests::write_i64 ... ok
[INFO] [stdout] test ser::tests::write_u64 ... ok
[INFO] [stdout] test de::tests::test_read_enum_number ... ok
[INFO] [stderr]    Doc-tests polywrap_msgpack_serde
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 52 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[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" "860be42cc824af9adc9f199638bb0ab63823c2d8eeaa6d3e24022ef8b458b1ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "860be42cc824af9adc9f199638bb0ab63823c2d8eeaa6d3e24022ef8b458b1ad", kill_on_drop: false }`
[INFO] [stdout] 860be42cc824af9adc9f199638bb0ab63823c2d8eeaa6d3e24022ef8b458b1ad
