[INFO] fetching crate serde-struct-tuple-enum 0.1.1...
[INFO] testing serde-struct-tuple-enum-0.1.1 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate serde-struct-tuple-enum 0.1.1 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate serde-struct-tuple-enum 0.1.1
[INFO] finished tweaking crates.io crate serde-struct-tuple-enum 0.1.1
[INFO] tweaked toml for crates.io crate serde-struct-tuple-enum 0.1.1 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate serde-struct-tuple-enum 0.1.1 on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate serde-struct-tuple-enum 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" "+beta-2026-04-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6d289ff436613c67913ba6108113e27f85d9eaeacc0ed2df2178fa8eae8e95d9
[INFO] running `Command { std: "docker" "start" "-a" "6d289ff436613c67913ba6108113e27f85d9eaeacc0ed2df2178fa8eae8e95d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6d289ff436613c67913ba6108113e27f85d9eaeacc0ed2df2178fa8eae8e95d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6d289ff436613c67913ba6108113e27f85d9eaeacc0ed2df2178fa8eae8e95d9", kill_on_drop: false }`
[INFO] [stdout] 6d289ff436613c67913ba6108113e27f85d9eaeacc0ed2df2178fa8eae8e95d9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6012e5ba06ffb1514b3e3457c9a249d3c7de18a6e35c6c01aa87d59a1cbaf5ee
[INFO] running `Command { std: "docker" "start" "-a" "6012e5ba06ffb1514b3e3457c9a249d3c7de18a6e35c6c01aa87d59a1cbaf5ee", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.93
[INFO] [stderr]    Compiling serde v1.0.217
[INFO] [stderr]    Compiling either v1.13.0
[INFO] [stderr]    Compiling itertools v0.13.0
[INFO] [stderr]    Compiling quote v1.0.38
[INFO] [stderr]    Compiling syn v2.0.96
[INFO] [stderr]    Compiling serde-struct-tuple-enum-proc-macro v0.1.0
[INFO] [stderr]    Compiling serde-struct-tuple-enum v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.08s
[INFO] running `Command { std: "docker" "inspect" "6012e5ba06ffb1514b3e3457c9a249d3c7de18a6e35c6c01aa87d59a1cbaf5ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6012e5ba06ffb1514b3e3457c9a249d3c7de18a6e35c6c01aa87d59a1cbaf5ee", kill_on_drop: false }`
[INFO] [stdout] 6012e5ba06ffb1514b3e3457c9a249d3c7de18a6e35c6c01aa87d59a1cbaf5ee
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2026-04-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ece7fe840963121b1e6221be5fb9e670c5a6e288348f5809d1d38ad352335d78
[INFO] running `Command { std: "docker" "start" "-a" "ece7fe840963121b1e6221be5fb9e670c5a6e288348f5809d1d38ad352335d78", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_json v1.0.136
[INFO] [stderr]    Compiling ryu v1.0.18
[INFO] [stderr]    Compiling memchr v2.7.4
[INFO] [stderr]    Compiling itoa v1.0.14
[INFO] [stderr]    Compiling syn v2.0.96
[INFO] [stderr]    Compiling serde-struct-tuple-enum-proc-macro v0.1.0
[INFO] [stderr]    Compiling serde-struct-tuple-proc-macro v0.1.1
[INFO] [stderr]    Compiling serde-struct-tuple v0.1.1
[INFO] [stderr]    Compiling serde-struct-tuple-enum v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 6.73s
[INFO] running `Command { std: "docker" "inspect" "ece7fe840963121b1e6221be5fb9e670c5a6e288348f5809d1d38ad352335d78", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ece7fe840963121b1e6221be5fb9e670c5a6e288348f5809d1d38ad352335d78", kill_on_drop: false }`
[INFO] [stdout] ece7fe840963121b1e6221be5fb9e670c5a6e288348f5809d1d38ad352335d78
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2026-04-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7e69e74efb054247870329c0b1d03013e7ddecb26ef1a490a95ac587e5e667d7
[INFO] running `Command { std: "docker" "start" "-a" "7e69e74efb054247870329c0b1d03013e7ddecb26ef1a490a95ac587e5e667d7", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/serde_struct_tuple_enum-7945083e22ee2ffd)
[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] [stderr]    Doc-tests serde_struct_tuple_enum
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 15) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.92s; merged doctests compilation took 0.91s
[INFO] running `Command { std: "docker" "inspect" "7e69e74efb054247870329c0b1d03013e7ddecb26ef1a490a95ac587e5e667d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e69e74efb054247870329c0b1d03013e7ddecb26ef1a490a95ac587e5e667d7", kill_on_drop: false }`
[INFO] [stdout] 7e69e74efb054247870329c0b1d03013e7ddecb26ef1a490a95ac587e5e667d7
