[INFO] fetching crate anvil-region 0.8.1...
[INFO] testing anvil-region-0.8.1 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[INFO] extracting crate anvil-region 0.8.1 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate anvil-region 0.8.1
[INFO] finished tweaking crates.io crate anvil-region 0.8.1
[INFO] tweaked toml for crates.io crate anvil-region 0.8.1 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate anvil-region 0.8.1 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]     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 12 packages to latest compatible versions
[INFO] [stderr]       Adding bitvec v0.17.4 (available: v1.0.1)
[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]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded named-binary-tag v0.6.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 5958bb35bf013ab0dd7bb155f372ae4bd81c588451167a2279941be39f0305c5
[INFO] running `Command { std: "docker" "start" "-a" "5958bb35bf013ab0dd7bb155f372ae4bd81c588451167a2279941be39f0305c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5958bb35bf013ab0dd7bb155f372ae4bd81c588451167a2279941be39f0305c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5958bb35bf013ab0dd7bb155f372ae4bd81c588451167a2279941be39f0305c5", kill_on_drop: false }`
[INFO] [stdout] 5958bb35bf013ab0dd7bb155f372ae4bd81c588451167a2279941be39f0305c5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] a6d3895ee54b10efdf2152607d655314e6724aae47ae264406503943f934eb79
[INFO] running `Command { std: "docker" "start" "-a" "a6d3895ee54b10efdf2152607d655314e6724aae47ae264406503943f934eb79", kill_on_drop: false }`
[INFO] [stderr]    Compiling radium v0.3.0
[INFO] [stderr]    Compiling linked-hash-map v0.5.6
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling flate2 v1.1.2
[INFO] [stderr]    Compiling bitvec v0.17.4
[INFO] [stderr]    Compiling named-binary-tag v0.6.0
[INFO] [stderr]    Compiling anvil-region v0.8.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.29s
[INFO] running `Command { std: "docker" "inspect" "a6d3895ee54b10efdf2152607d655314e6724aae47ae264406503943f934eb79", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a6d3895ee54b10efdf2152607d655314e6724aae47ae264406503943f934eb79", kill_on_drop: false }`
[INFO] [stdout] a6d3895ee54b10efdf2152607d655314e6724aae47ae264406503943f934eb79
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 63c23b3e5f36583966fcf4f70f160a995e77ae0f466df6c16a571325cdd89698
[INFO] running `Command { std: "docker" "start" "-a" "63c23b3e5f36583966fcf4f70f160a995e77ae0f466df6c16a571325cdd89698", kill_on_drop: false }`
[INFO] [stderr]    Compiling anvil-region v0.8.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.99s
[INFO] running `Command { std: "docker" "inspect" "63c23b3e5f36583966fcf4f70f160a995e77ae0f466df6c16a571325cdd89698", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "63c23b3e5f36583966fcf4f70f160a995e77ae0f466df6c16a571325cdd89698", kill_on_drop: false }`
[INFO] [stdout] 63c23b3e5f36583966fcf4f70f160a995e77ae0f466df6c16a571325cdd89698
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 248f36f7a6869496860f0fbcbc65732be1330c936396d56bb1f793d3e01c38e1
[INFO] running `Command { std: "docker" "start" "-a" "248f36f7a6869496860f0fbcbc65732be1330c936396d56bb1f793d3e01c38e1", 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/anvil_region-a40fa933cdc50773)
[INFO] [stdout] 
[INFO] [stdout] running 19 tests
[INFO] [stdout] test provider::tests::test_position_parse ... ok
[INFO] [stdout] test region::tests::test_extend_len ... ok
[INFO] [stdout] test region::tests::test_len ... ok
[INFO] [stdout] test region::tests::test_used_sectors_partially ... ok
[INFO] [stdout] test region::tests::test_used_sectors_only_header ... ok
[INFO] [stdout] test region::tests::test_header_read ... ok
[INFO] [stdout] test region::tests::test_used_sectors_all ... ok
[INFO] [stdout] test region::tests::test_iterate_region_empty ... ok
[INFO] [stdout] test region::tests::test_update_metadata ... ok
[INFO] [stdout] test region::tests::test_read_chunk_not_found ... ok
[INFO] [stdout] test region::tests::test_write_chunk_with_source_extend ... ok
[INFO] [stdout] test region::tests::test_write_chunk_with_insert_in_middle_gap ... ok
[INFO] [stdout] test region::tests::test_write_chunk_same_sector ... ok
[INFO] [stdout] test region::tests::test_read_chunk ... ok
[INFO] [stdout] test provider::tests::test_position_parse_invalid_format - should panic ... ok
[INFO] [stdout] test region::tests::test_write_chunk_same_sector_with_source_expand ... ok
[INFO] [stdout] test region::tests::test_write_chunk_not_enough_gap ... ok
[INFO] [stdout] test region::tests::test_iterate_region_not_found ... ok
[INFO] [stdout] test region::tests::test_iterate_region ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 3.61s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "248f36f7a6869496860f0fbcbc65732be1330c936396d56bb1f793d3e01c38e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "248f36f7a6869496860f0fbcbc65732be1330c936396d56bb1f793d3e01c38e1", kill_on_drop: false }`
[INFO] [stdout] 248f36f7a6869496860f0fbcbc65732be1330c936396d56bb1f793d3e01c38e1