[INFO] fetching crate scylla-macros-flex 1.5.5...
[INFO] testing scylla-macros-flex-1.5.5 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[INFO] extracting crate scylla-macros-flex 1.5.5 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate scylla-macros-flex 1.5.5
[INFO] finished tweaking crates.io crate scylla-macros-flex 1.5.5
[INFO] tweaked toml for crates.io crate scylla-macros-flex 1.5.5 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate scylla-macros-flex 1.5.5 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 5 packages to latest compatible versions
[INFO] [stderr]       Adding syn v1.0.109 (available: v2.0.104)
[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-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 9d1349dd0259c05ee76a63920983f820d165134c56671594b6e8cc90451e51b3
[INFO] running `Command { std: "docker" "start" "-a" "9d1349dd0259c05ee76a63920983f820d165134c56671594b6e8cc90451e51b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9d1349dd0259c05ee76a63920983f820d165134c56671594b6e8cc90451e51b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9d1349dd0259c05ee76a63920983f820d165134c56671594b6e8cc90451e51b3", kill_on_drop: false }`
[INFO] [stdout] 9d1349dd0259c05ee76a63920983f820d165134c56671594b6e8cc90451e51b3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] fac5e0dcd35764d9e4d1bcff1c10d2db377b2ee2ccab06173fffb166ef679124
[INFO] running `Command { std: "docker" "start" "-a" "fac5e0dcd35764d9e4d1bcff1c10d2db377b2ee2ccab06173fffb166ef679124", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling scylla-macros-flex v1.5.5 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `parse_struct_name` is never used
[INFO] [stdout]   --> src/parser.rs:31:15
[INFO] [stdout]    |
[INFO] [stdout] 31 | pub(crate) fn parse_struct_name(tokens_input: TokenStream) -> Ident {
[INFO] [stdout]    |               ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.05s
[INFO] running `Command { std: "docker" "inspect" "fac5e0dcd35764d9e4d1bcff1c10d2db377b2ee2ccab06173fffb166ef679124", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fac5e0dcd35764d9e4d1bcff1c10d2db377b2ee2ccab06173fffb166ef679124", kill_on_drop: false }`
[INFO] [stdout] fac5e0dcd35764d9e4d1bcff1c10d2db377b2ee2ccab06173fffb166ef679124
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 05d4fef6d7349fa8824eec2b813bc81696b4b0f8c2834f11c02823d0072f78a5
[INFO] running `Command { std: "docker" "start" "-a" "05d4fef6d7349fa8824eec2b813bc81696b4b0f8c2834f11c02823d0072f78a5", kill_on_drop: false }`
[INFO] [stderr]    Compiling scylla-macros-flex v1.5.5 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `parse_struct_name` is never used
[INFO] [stdout]   --> src/parser.rs:31:15
[INFO] [stdout]    |
[INFO] [stdout] 31 | pub(crate) fn parse_struct_name(tokens_input: TokenStream) -> Ident {
[INFO] [stdout]    |               ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_struct_name` is never used
[INFO] [stdout]   --> src/parser.rs:31:15
[INFO] [stdout]    |
[INFO] [stdout] 31 | pub(crate) fn parse_struct_name(tokens_input: TokenStream) -> Ident {
[INFO] [stdout]    |               ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.40s
[INFO] running `Command { std: "docker" "inspect" "05d4fef6d7349fa8824eec2b813bc81696b4b0f8c2834f11c02823d0072f78a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "05d4fef6d7349fa8824eec2b813bc81696b4b0f8c2834f11c02823d0072f78a5", kill_on_drop: false }`
[INFO] [stdout] 05d4fef6d7349fa8824eec2b813bc81696b4b0f8c2834f11c02823d0072f78a5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 9b15c11fa8ab26614e0bf762ecd83b76bfc3aa74c54136f897ac6e48c20b7661
[INFO] running `Command { std: "docker" "start" "-a" "9b15c11fa8ab26614e0bf762ecd83b76bfc3aa74c54136f897ac6e48c20b7661", kill_on_drop: false }`
[INFO] [stderr] warning: function `parse_struct_name` is never used
[INFO] [stderr]   --> src/parser.rs:31:15
[INFO] [stderr]    |
[INFO] [stderr] 31 | pub(crate) fn parse_struct_name(tokens_input: TokenStream) -> Ident {
[INFO] [stderr]    |               ^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `scylla-macros-flex` (lib) generated 1 warning
[INFO] [stderr] warning: `scylla-macros-flex` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/scylla_macros_flex-5e1d0c15714ee789)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests scylla_macros_flex
[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] [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" "9b15c11fa8ab26614e0bf762ecd83b76bfc3aa74c54136f897ac6e48c20b7661", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9b15c11fa8ab26614e0bf762ecd83b76bfc3aa74c54136f897ac6e48c20b7661", kill_on_drop: false }`
[INFO] [stdout] 9b15c11fa8ab26614e0bf762ecd83b76bfc3aa74c54136f897ac6e48c20b7661