[INFO] fetching crate femtopb 0.8.0...
[INFO] testing femtopb-0.8.0 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[INFO] extracting crate femtopb 0.8.0 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate femtopb 0.8.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate femtopb 0.8.0
[INFO] tweaked toml for crates.io crate femtopb 0.8.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate femtopb 0.8.0 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]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 77 packages to latest compatible versions
[INFO] [stderr]       Adding defmt v0.3.100 (available: v1.0.1)
[INFO] [stderr]       Adding proptest-derive v0.5.1 (available: v0.6.0)
[INFO] [stderr]       Adding prost v0.13.5 (available: v0.14.1)
[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 no-panic v0.1.35
[INFO] [stderr]   Downloaded femtopb-derive v0.8.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] a6f76480eb58cc40bb7ef0dda35f786feeb0f0ec378deab6ae6458da80093eca
[INFO] running `Command { std: "docker" "start" "-a" "a6f76480eb58cc40bb7ef0dda35f786feeb0f0ec378deab6ae6458da80093eca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a6f76480eb58cc40bb7ef0dda35f786feeb0f0ec378deab6ae6458da80093eca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a6f76480eb58cc40bb7ef0dda35f786feeb0f0ec378deab6ae6458da80093eca", kill_on_drop: false }`
[INFO] [stdout] a6f76480eb58cc40bb7ef0dda35f786feeb0f0ec378deab6ae6458da80093eca
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 35d50936894b8d7e0c1b24bd07df25de39530e2a2f557ac94c1c54fce62e2f60
[INFO] running `Command { std: "docker" "start" "-a" "35d50936894b8d7e0c1b24bd07df25de39530e2a2f557ac94c1c54fce62e2f60", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling unicode-ident v1.0.18
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]    Compiling femtopb-derive v0.8.0
[INFO] [stderr]    Compiling femtopb v0.8.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.90s
[INFO] running `Command { std: "docker" "inspect" "35d50936894b8d7e0c1b24bd07df25de39530e2a2f557ac94c1c54fce62e2f60", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "35d50936894b8d7e0c1b24bd07df25de39530e2a2f557ac94c1c54fce62e2f60", kill_on_drop: false }`
[INFO] [stdout] 35d50936894b8d7e0c1b24bd07df25de39530e2a2f557ac94c1c54fce62e2f60
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 104e19b40ccda1b1d2a7a2088f86858fa422283c3b6ea735e68faf0d8dab02d0
[INFO] running `Command { std: "docker" "start" "-a" "104e19b40ccda1b1d2a7a2088f86858fa422283c3b6ea735e68faf0d8dab02d0", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.174
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling cfg-if v1.0.1
[INFO] [stderr]    Compiling rustix v1.0.7
[INFO] [stderr]    Compiling zerocopy v0.8.26
[INFO] [stderr]    Compiling anyhow v1.0.98
[INFO] [stderr]    Compiling bitflags v2.9.1
[INFO] [stderr]    Compiling autocfg v1.5.0
[INFO] [stderr]    Compiling linux-raw-sys v0.9.4
[INFO] [stderr]    Compiling once_cell v1.21.3
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling fastrand v2.3.0
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling bit-vec v0.8.0
[INFO] [stderr]    Compiling quick-error v1.2.3
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]    Compiling unarray v0.1.4
[INFO] [stderr]    Compiling regex-syntax v0.8.5
[INFO] [stderr]    Compiling lazy_static v1.5.0
[INFO] [stderr]    Compiling bytes v1.10.1
[INFO] [stderr]    Compiling bit-set v0.8.0
[INFO] [stderr]    Compiling itertools v0.14.0
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling wait-timeout v0.2.1
[INFO] [stderr]    Compiling rand_core v0.9.3
[INFO] [stderr]    Compiling rand_xorshift v0.4.0
[INFO] [stderr]    Compiling rand v0.9.1
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling tempfile v3.20.0
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling rusty-fork v0.3.0
[INFO] [stderr]    Compiling proptest v1.7.0
[INFO] [stderr]    Compiling femtopb-derive v0.8.0
[INFO] [stderr]    Compiling prost-derive v0.13.5
[INFO] [stderr]    Compiling proptest-derive v0.5.1
[INFO] [stderr]    Compiling femtopb v0.8.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling prost v0.13.5
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 15.30s
[INFO] running `Command { std: "docker" "inspect" "104e19b40ccda1b1d2a7a2088f86858fa422283c3b6ea735e68faf0d8dab02d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "104e19b40ccda1b1d2a7a2088f86858fa422283c3b6ea735e68faf0d8dab02d0", kill_on_drop: false }`
[INFO] [stdout] 104e19b40ccda1b1d2a7a2088f86858fa422283c3b6ea735e68faf0d8dab02d0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 5417ff39e50fa9d31dd525cf8ca44673bb5a297342b8f199c3cee739df436371
[INFO] running `Command { std: "docker" "start" "-a" "5417ff39e50fa9d31dd525cf8ca44673bb5a297342b8f199c3cee739df436371", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/femtopb-934a55eb7d2e46ce)
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test encoding::tests::varint_overflow ... ok
[INFO] [stdout] test encoding::tests::varint ... ok
[INFO] [stdout] test packed::tests::packed_empty_msgbuf ... ok
[INFO] [stdout] test packed::tests::packed_nonempty_msgbuf ... ok
[INFO] [stdout] test packed::tests::packed_nonempty_slice ... ok
[INFO] [stdout] test packed::tests::packed_nonempty_msgbuf_ignore_other_tags ... ok
[INFO] [stdout] test packed::tests::packed_empty ... ok
[INFO] [stdout] test packed::tests::packed_empty_slice ... ok
[INFO] [stdout] test packed::tests::packed_empty_msgbuf_ignore_other_tags ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/compound_types.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/compound_types-e4dd13e3d2ef8b89)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test packed_enums ... ok
[INFO] [stdout] test roundtrip_prost_basic_types ... ok
[INFO] [stdout] test roundtrip_basic_types ... ok
[INFO] [stdout] test roundtrip_compound_types ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 10.50s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/scalar_types.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/scalar_types-d62f2314894fecbe)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test scalar_types_length_delimited ... ok
[INFO] [stdout] test scalar_types_packed ... ok
[INFO] [stdout] test scalar_types_kitchen_sink ... ok
[INFO] [stdout] test scalar_types_repeated ... ok
[INFO] [stdout] test scalar_types_fixed_sizes ... ok
[INFO] [stdout] test scalar_types_varints ... ok
[INFO] [stdout] test roundtrip_scalar_types ... ok
[INFO] [stdout] test roundtrip_prost_scalar_types ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 16.91s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "5417ff39e50fa9d31dd525cf8ca44673bb5a297342b8f199c3cee739df436371", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5417ff39e50fa9d31dd525cf8ca44673bb5a297342b8f199c3cee739df436371", kill_on_drop: false }`
[INFO] [stdout] 5417ff39e50fa9d31dd525cf8ca44673bb5a297342b8f199c3cee739df436371