[INFO] fetching crate pipegen 0.2.2...
[INFO] testing pipegen-0.2.2 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[INFO] extracting crate pipegen 0.2.2 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate pipegen 0.2.2
[INFO] finished tweaking crates.io crate pipegen 0.2.2
[INFO] tweaked toml for crates.io crate pipegen 0.2.2 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate pipegen 0.2.2 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]      Locking 18 packages to latest compatible versions
[INFO] [stderr]       Adding serde_yaml v0.8.26 (available: v0.9.34+deprecated)
[INFO] [stderr]       Adding strum v0.20.0 (available: v0.27.1)
[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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] ffbb66bc90738b92decfa40088d5c28578958c75803289818a1eeb51084d4fe6
[INFO] running `Command { std: "docker" "start" "-a" "ffbb66bc90738b92decfa40088d5c28578958c75803289818a1eeb51084d4fe6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ffbb66bc90738b92decfa40088d5c28578958c75803289818a1eeb51084d4fe6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ffbb66bc90738b92decfa40088d5c28578958c75803289818a1eeb51084d4fe6", kill_on_drop: false }`
[INFO] [stdout] ffbb66bc90738b92decfa40088d5c28578958c75803289818a1eeb51084d4fe6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] df2c83b678d441b87b675c5b962a45a2d563bfd2aad5bf302e0d0feac2326de3
[INFO] running `Command { std: "docker" "start" "-a" "df2c83b678d441b87b675c5b962a45a2d563bfd2aad5bf302e0d0feac2326de3", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]    Compiling linked-hash-map v0.5.6
[INFO] [stderr]    Compiling heck v0.3.3
[INFO] [stderr]    Compiling yaml-rust v0.4.5
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling strum_macros v0.20.1
[INFO] [stderr]    Compiling strum v0.20.0
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling serde_yaml v0.8.26
[INFO] [stderr]    Compiling pipegen v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 16.34s
[INFO] running `Command { std: "docker" "inspect" "df2c83b678d441b87b675c5b962a45a2d563bfd2aad5bf302e0d0feac2326de3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "df2c83b678d441b87b675c5b962a45a2d563bfd2aad5bf302e0d0feac2326de3", kill_on_drop: false }`
[INFO] [stdout] df2c83b678d441b87b675c5b962a45a2d563bfd2aad5bf302e0d0feac2326de3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] d23cd8edf875412fcffd6d1139df5fe612e6bc57ebb1c21b3bbc134863a043d7
[INFO] running `Command { std: "docker" "start" "-a" "d23cd8edf875412fcffd6d1139df5fe612e6bc57ebb1c21b3bbc134863a043d7", kill_on_drop: false }`
[INFO] [stderr]    Compiling pipegen v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 3.76s
[INFO] running `Command { std: "docker" "inspect" "d23cd8edf875412fcffd6d1139df5fe612e6bc57ebb1c21b3bbc134863a043d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d23cd8edf875412fcffd6d1139df5fe612e6bc57ebb1c21b3bbc134863a043d7", kill_on_drop: false }`
[INFO] [stdout] d23cd8edf875412fcffd6d1139df5fe612e6bc57ebb1c21b3bbc134863a043d7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] be36be0f0474d58017c0f224dbfc9922422d9424cb837681dca62f259e3c4631
[INFO] running `Command { std: "docker" "start" "-a" "be36be0f0474d58017c0f224dbfc9922422d9424cb837681dca62f259e3c4631", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stdout] running 19 tests
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/pipegen-3d1cb3678daeed89)
[INFO] [stdout] test ops::validate::tests::test_bad_name_case_pipe ... ok
[INFO] [stdout] test ops::validate::tests::test_cycle_dependency_pipe ... ok
[INFO] [stdout] test ops::validate::tests::test_duplicate_data_field_name_pipe ... ok
[INFO] [stdout] test ops::validate::tests::test_bad_object_ty_case_pipe ... ok
[INFO] [stdout] test ops::generate::tests::test_projection_pipe ... ok
[INFO] [stdout] test ops::validate::tests::test_duplicate_name_pipe ... ok
[INFO] [stdout] test ops::describe::tests::test_describe_timer_tick_pipeline ... ok
[INFO] [stdout] test ops::validate::tests::test_invalid_source_dependency_pipe ... ok
[INFO] [stdout] test ops::validate::tests::test_invalid_exporter_output ... ok
[INFO] [stdout] test ops::validate::tests::test_no_upstream_downstream_pipe ... ok
[INFO] [stdout] test ops::generate::tests::test_complex_object_pipe ... ok
[INFO] [stdout] test ops::validate::tests::test_non_exists_upstream_pipe ... ok
[INFO] [stdout] test ops::validate::tests::test_non_exists_object_pipe ... ok
[INFO] [stdout] test ops::validate::tests::test_pipe_output_not_found ... ok
[INFO] [stdout] test ops::generate::tests::test_object_metas ... ok
[INFO] [stdout] test ops::describe::tests::test_describe_timer_tick_pipe ... ok
[INFO] [stdout] test ops::validate::tests::test_duplicate_object_ty_pipe ... ok
[INFO] [stdout] test ops::validate::tests::test_unnamed_data_field_pipe ... ok
[INFO] [stdout] test ops::generate::tests::test_print_timer_tick_pipe ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "be36be0f0474d58017c0f224dbfc9922422d9424cb837681dca62f259e3c4631", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "be36be0f0474d58017c0f224dbfc9922422d9424cb837681dca62f259e3c4631", kill_on_drop: false }`
[INFO] [stdout] be36be0f0474d58017c0f224dbfc9922422d9424cb837681dca62f259e3c4631