[INFO] fetching crate proc-macro-warning 1.84.1...
[INFO] testing proc-macro-warning-1.84.1 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[INFO] extracting crate proc-macro-warning 1.84.1 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate proc-macro-warning 1.84.1
[INFO] finished tweaking crates.io crate proc-macro-warning 1.84.1
[INFO] tweaked toml for crates.io crate proc-macro-warning 1.84.1 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate proc-macro-warning 1.84.1 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] crate crates.io crate proc-macro-warning 1.84.1 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" "+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] c7ae00edc83417329dfa8c95999e1334bb3f4e6c32947c6b7aa817279d763294
[INFO] running `Command { std: "docker" "start" "-a" "c7ae00edc83417329dfa8c95999e1334bb3f4e6c32947c6b7aa817279d763294", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c7ae00edc83417329dfa8c95999e1334bb3f4e6c32947c6b7aa817279d763294", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c7ae00edc83417329dfa8c95999e1334bb3f4e6c32947c6b7aa817279d763294", kill_on_drop: false }`
[INFO] [stdout] c7ae00edc83417329dfa8c95999e1334bb3f4e6c32947c6b7aa817279d763294
[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] 34ff81e38ebed651b882510ee90b1d35a34fd591b5c2a71e5021090839b94859
[INFO] running `Command { std: "docker" "start" "-a" "34ff81e38ebed651b882510ee90b1d35a34fd591b5c2a71e5021090839b94859", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.93
[INFO] [stderr]    Compiling unicode-ident v1.0.16
[INFO] [stderr]    Compiling syn v2.0.98
[INFO] [stderr]    Compiling quote v1.0.38
[INFO] [stderr]    Compiling proc-macro-warning v1.84.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.80s
[INFO] running `Command { std: "docker" "inspect" "34ff81e38ebed651b882510ee90b1d35a34fd591b5c2a71e5021090839b94859", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "34ff81e38ebed651b882510ee90b1d35a34fd591b5c2a71e5021090839b94859", kill_on_drop: false }`
[INFO] [stdout] 34ff81e38ebed651b882510ee90b1d35a34fd591b5c2a71e5021090839b94859
[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] 7e6d64876371e69e4a7871aa86678c7a58835cd7cb62b4dd6247a1cc3c55da4d
[INFO] running `Command { std: "docker" "start" "-a" "7e6d64876371e69e4a7871aa86678c7a58835cd7cb62b4dd6247a1cc3c55da4d", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro-warning v1.84.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.89s
[INFO] running `Command { std: "docker" "inspect" "7e6d64876371e69e4a7871aa86678c7a58835cd7cb62b4dd6247a1cc3c55da4d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e6d64876371e69e4a7871aa86678c7a58835cd7cb62b4dd6247a1cc3c55da4d", kill_on_drop: false }`
[INFO] [stdout] 7e6d64876371e69e4a7871aa86678c7a58835cd7cb62b4dd6247a1cc3c55da4d
[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] 34aa7d61528c8a3399a3998ca2683d60e7eb44f05f466b75b3ca470603249efd
[INFO] running `Command { std: "docker" "start" "-a" "34aa7d61528c8a3399a3998ca2683d60e7eb44f05f466b75b3ca470603249efd", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/proc_macro_warning-7baa733696ad34a3)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test test::deprecated_warning_builder_debug_works ... ok
[INFO] [stdout] test test::formatted_warning_debug_works ... ok
[INFO] [stdout] test test::example_works ... ok
[INFO] [stdout] test test::warning_debug_works ... ok
[INFO] [stdout] test test::type_inferring_into_string_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "34aa7d61528c8a3399a3998ca2683d60e7eb44f05f466b75b3ca470603249efd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "34aa7d61528c8a3399a3998ca2683d60e7eb44f05f466b75b3ca470603249efd", kill_on_drop: false }`
[INFO] [stdout] 34aa7d61528c8a3399a3998ca2683d60e7eb44f05f466b75b3ca470603249efd