[INFO] fetching crate hefty 0.3.1...
[INFO] testing hefty-0.3.1 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[INFO] extracting crate hefty 0.3.1 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate hefty 0.3.1
[INFO] finished tweaking crates.io crate hefty 0.3.1
[INFO] tweaked toml for crates.io crate hefty 0.3.1 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate hefty 0.3.1 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] 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 8 packages to latest compatible versions
[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 zip_clone v0.1.5
[INFO] [stderr]   Downloaded typle v0.10.6
[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] 10cb4dcdcf30679f7481283c1e7105f93c532f4ee3a8c2c59617394fcaf56291
[INFO] running `Command { std: "docker" "start" "-a" "10cb4dcdcf30679f7481283c1e7105f93c532f4ee3a8c2c59617394fcaf56291", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "10cb4dcdcf30679f7481283c1e7105f93c532f4ee3a8c2c59617394fcaf56291", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "10cb4dcdcf30679f7481283c1e7105f93c532f4ee3a8c2c59617394fcaf56291", kill_on_drop: false }`
[INFO] [stdout] 10cb4dcdcf30679f7481283c1e7105f93c532f4ee3a8c2c59617394fcaf56291
[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] 7e89e5aaf8fca2f27ac3d28f6bdb4fd3b06121c7571af22ba1a669a73d35fefc
[INFO] running `Command { std: "docker" "start" "-a" "7e89e5aaf8fca2f27ac3d28f6bdb4fd3b06121c7571af22ba1a669a73d35fefc", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling unicode-ident v1.0.18
[INFO] [stderr]    Compiling zip_clone v0.1.5
[INFO] [stderr]    Compiling bytes v1.10.1
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]    Compiling typle v0.10.6
[INFO] [stderr]    Compiling hefty v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.25s
[INFO] running `Command { std: "docker" "inspect" "7e89e5aaf8fca2f27ac3d28f6bdb4fd3b06121c7571af22ba1a669a73d35fefc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e89e5aaf8fca2f27ac3d28f6bdb4fd3b06121c7571af22ba1a669a73d35fefc", kill_on_drop: false }`
[INFO] [stdout] 7e89e5aaf8fca2f27ac3d28f6bdb4fd3b06121c7571af22ba1a669a73d35fefc
[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] 77a2fe8765a64c98686a47488a46b4d6ac0b98ddaff592fd943086aac55fae44
[INFO] running `Command { std: "docker" "start" "-a" "77a2fe8765a64c98686a47488a46b4d6ac0b98ddaff592fd943086aac55fae44", kill_on_drop: false }`
[INFO] [stderr]    Compiling hefty v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.09s
[INFO] running `Command { std: "docker" "inspect" "77a2fe8765a64c98686a47488a46b4d6ac0b98ddaff592fd943086aac55fae44", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "77a2fe8765a64c98686a47488a46b4d6ac0b98ddaff592fd943086aac55fae44", kill_on_drop: false }`
[INFO] [stdout] 77a2fe8765a64c98686a47488a46b4d6ac0b98ddaff592fd943086aac55fae44
[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] b957be403752eb26fc7580d15fe096b3b5df5ad82342a5f2bdba4b62fb2f4bc3
[INFO] running `Command { std: "docker" "start" "-a" "b957be403752eb26fc7580d15fe096b3b5df5ad82342a5f2bdba4b62fb2f4bc3", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/hefty-fd6258b871dfd313)
[INFO] [stdout] 
[INFO] [stdout] running 32 tests
[INFO] [stdout] test byte_stream::tests::test_single_byte_take ... ok
[INFO] [stdout] test byte_stream::tests::test_multi_byte_take ... ok
[INFO] [stdout] test tests::test_1_byte_char ... ok
[INFO] [stdout] test tests::json_number ... ok
[INFO] [stdout] test tests::test_byte_any ... ok
[INFO] [stdout] test tests::test_any ... ok
[INFO] [stdout] test tests::json_string ... ok
[INFO] [stdout] test tests::test_byte_array_literal ... ok
[INFO] [stdout] test tests::test_byte_literal ... ok
[INFO] [stdout] test tests::test_byte_when ... ok
[INFO] [stdout] test tests::test_first ... ok
[INFO] [stdout] test tests::test_function ... ok
[INFO] [stdout] test tests::test_multibyte_char ... ok
[INFO] [stdout] test tests::test_multibyte_char_byte_by_byte ... ok
[INFO] [stdout] test tests::test_multibyte_char_nearly ... ok
[INFO] [stdout] test tests::test_optional ... ok
[INFO] [stdout] test tests::test_optional_sequence ... ok
[INFO] [stdout] test tests::test_precedence_any ... ok
[INFO] [stdout] test tests::test_precedence_first ... ok
[INFO] [stdout] test tests::test_repeated ... ok
[INFO] [stdout] test tests::test_str_literal ... ok
[INFO] [stdout] test tests::test_readme ... ok
[INFO] [stdout] test tests::test_sequence ... ok
[INFO] [stdout] test tuple::tests::test_any ... ok
[INFO] [stdout] test tests::test_times ... ok
[INFO] [stdout] test tests::url_authority ... ok
[INFO] [stdout] test tuple::tests::test_first ... ok
[INFO] [stdout] test tests::url_authority_unpack ... ok
[INFO] [stdout] test tuple::tests::test_optional_sequence ... ok
[INFO] [stdout] test tuple::tests::test_precedence_any ... ok
[INFO] [stdout] test tuple::tests::test_precedence_first ... ok
[INFO] [stdout] test tuple::tests::test_sequence ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 32 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b957be403752eb26fc7580d15fe096b3b5df5ad82342a5f2bdba4b62fb2f4bc3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b957be403752eb26fc7580d15fe096b3b5df5ad82342a5f2bdba4b62fb2f4bc3", kill_on_drop: false }`
[INFO] [stdout] b957be403752eb26fc7580d15fe096b3b5df5ad82342a5f2bdba4b62fb2f4bc3