[INFO] fetching crate girt-config 2.2.0...
[INFO] testing girt-config-2.2.0 against try#fc4ba03ef77ca5018fb78a097d3b924d30f15bfc+target=i686-unknown-linux-musl for musl_upgrade_1_2_take3
[INFO] extracting crate girt-config 2.2.0 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate girt-config 2.2.0 on toolchain fc4ba03ef77ca5018fb78a097d3b924d30f15bfc
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+fc4ba03ef77ca5018fb78a097d3b924d30f15bfc" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate girt-config 2.2.0
[INFO] finished tweaking crates.io crate girt-config 2.2.0
[INFO] tweaked toml for crates.io crate girt-config 2.2.0 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+fc4ba03ef77ca5018fb78a097d3b924d30f15bfc" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+fc4ba03ef77ca5018fb78a097d3b924d30f15bfc" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded serial_test_derive v0.6.0
[INFO] [stderr]   Downloaded serial_test v0.6.0
[INFO] [stderr]   Downloaded git2 v0.14.2
[INFO] [stderr]   Downloaded libgit2-sys v0.13.4+1.4.2
[INFO] [stderr]   Downloaded girt-git v2.2.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+fc4ba03ef77ca5018fb78a097d3b924d30f15bfc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7c7bbf09bec1fa86406fe5ff800735b34b68c4c5d7d657c78a9c8ddb84105359
[INFO] running `Command { std: "docker" "start" "-a" "7c7bbf09bec1fa86406fe5ff800735b34b68c4c5d7d657c78a9c8ddb84105359", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7c7bbf09bec1fa86406fe5ff800735b34b68c4c5d7d657c78a9c8ddb84105359", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7c7bbf09bec1fa86406fe5ff800735b34b68c4c5d7d657c78a9c8ddb84105359", kill_on_drop: false }`
[INFO] [stdout] 7c7bbf09bec1fa86406fe5ff800735b34b68c4c5d7d657c78a9c8ddb84105359
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+fc4ba03ef77ca5018fb78a097d3b924d30f15bfc" "build" "--frozen" "--message-format=json" "--target" "i686-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 9443e912f8947d6f5beae3f1674526c481011cf1d92008a3689ba9a5a80a43c2
[INFO] running `Command { std: "docker" "start" "-a" "9443e912f8947d6f5beae3f1674526c481011cf1d92008a3689ba9a5a80a43c2", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling libc v0.2.138
[INFO] [stderr]    Compiling semver v1.0.14
[INFO] [stderr]    Compiling pkg-config v0.3.26
[INFO] [stderr]    Compiling tinyvec_macros v0.1.0
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]    Compiling percent-encoding v2.2.0
[INFO] [stderr]    Compiling parking_lot_core v0.9.5
[INFO] [stderr]    Compiling unicode-bidi v0.3.8
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling anyhow v1.0.66
[INFO] [stderr]    Compiling smallvec v1.10.0
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling fastrand v1.8.0
[INFO] [stderr]    Compiling iana-time-zone v0.1.53
[INFO] [stderr]    Compiling tinyvec v1.6.0
[INFO] [stderr]    Compiling remove_dir_all v0.5.3
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling form_urlencoded v1.1.0
[INFO] [stderr]    Compiling tempfile v3.3.0
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling lock_api v0.4.9
[INFO] [stderr]    Compiling rustc_version v0.4.0
[INFO] [stderr]    Compiling jobserver v0.1.25
[INFO] [stderr]    Compiling cc v1.0.77
[INFO] [stderr]    Compiling unicode-normalization v0.1.22
[INFO] [stderr]    Compiling parking_lot v0.12.1
[INFO] [stderr]    Compiling girt-git v2.2.0
[INFO] [stderr]    Compiling girt-config v2.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling idna v0.3.0
[INFO] [stderr]    Compiling libz-sys v1.1.8
[INFO] [stderr]    Compiling libgit2-sys v0.13.4+1.4.2
[INFO] [stderr]    Compiling url v2.3.1
[INFO] [stderr]    Compiling chrono v0.4.23
[INFO] [stderr]    Compiling git2 v0.14.2
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.29s
[INFO] running `Command { std: "docker" "inspect" "9443e912f8947d6f5beae3f1674526c481011cf1d92008a3689ba9a5a80a43c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9443e912f8947d6f5beae3f1674526c481011cf1d92008a3689ba9a5a80a43c2", kill_on_drop: false }`
[INFO] [stdout] 9443e912f8947d6f5beae3f1674526c481011cf1d92008a3689ba9a5a80a43c2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+fc4ba03ef77ca5018fb78a097d3b924d30f15bfc" "test" "--frozen" "--no-run" "--message-format=json" "--target" "i686-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 0f133c1b694d24d8e753fa72bc3f3c8e468346bd4438ec2a9fbbf0cef9c179ff
[INFO] running `Command { std: "docker" "start" "-a" "0f133c1b694d24d8e753fa72bc3f3c8e468346bd4438ec2a9fbbf0cef9c179ff", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.47
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]    Compiling quote v1.0.21
[INFO] [stderr]    Compiling unicode-ident v1.0.5
[INFO] [stderr]    Compiling syn v1.0.105
[INFO] [stderr]    Compiling parking_lot_core v0.8.5
[INFO] [stderr]    Compiling rustversion v1.0.9
[INFO] [stderr]    Compiling instant v0.1.12
[INFO] [stderr]    Compiling rstest v0.12.0
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling parking_lot v0.11.2
[INFO] [stderr]    Compiling serial_test_derive v0.6.0
[INFO] [stderr]    Compiling serial_test v0.6.0
[INFO] [stderr]    Compiling girt-config v2.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 13.84s
[INFO] running `Command { std: "docker" "inspect" "0f133c1b694d24d8e753fa72bc3f3c8e468346bd4438ec2a9fbbf0cef9c179ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0f133c1b694d24d8e753fa72bc3f3c8e468346bd4438ec2a9fbbf0cef9c179ff", kill_on_drop: false }`
[INFO] [stdout] 0f133c1b694d24d8e753fa72bc3f3c8e468346bd4438ec2a9fbbf0cef9c179ff
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+fc4ba03ef77ca5018fb78a097d3b924d30f15bfc" "test" "--frozen" "--target" "i686-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 13b863de68cbe420c427286e63e0f965cbf16fa5fb931d56e912f949286b221c
[INFO] running `Command { std: "docker" "start" "-a" "13b863de68cbe420c427286e63e0f965cbf16fa5fb931d56e912f949286b221c", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.36s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/i686-unknown-linux-musl/debug/deps/config-e7421531530f110d)
[INFO] [stdout] 
[INFO] [stdout] running 222 tests
[INFO] [stdout] test color::tests::color_try_from_fail::case_02_rgb_non_number_green ... ok
[INFO] [stdout] test color::tests::color_try_from_fail::case_01_non_number_red ... ok
[INFO] [stdout] test color::tests::try_from::case_01_named_black ... ok
[INFO] [stdout] test color::tests::try_from::case_02_named_light_black ... ok
[INFO] [stdout] test color::tests::try_from::case_03_named_dark_black ... ok
[INFO] [stdout] test color::tests::try_from::case_04_named_blue ... ok
[INFO] [stdout] test color::tests::color_try_from_fail::case_03_rgb_non_number_blue ... ok
[INFO] [stdout] test color::tests::try_from::case_05_named_light_blue ... ok
[INFO] [stdout] test color::tests::try_from::case_06_named_dark_blue ... ok
[INFO] [stdout] test color::tests::try_from::case_07_named_cyan ... ok
[INFO] [stdout] test color::tests::color_try_from_fail::case_04_rgb_non_number_red_lower_limit ... ok
[INFO] [stdout] test color::tests::try_from::case_08_named_light_cyan ... ok
[INFO] [stdout] test color::tests::try_from::case_09_named_dark_cyan ... ok
[INFO] [stdout] test color::tests::try_from::case_10_named_green ... ok
[INFO] [stdout] test color::tests::try_from::case_11_named_light_green ... ok
[INFO] [stdout] test color::tests::color_try_from_fail::case_05_rgb_non_number_green_lower_limit ... ok
[INFO] [stdout] test color::tests::try_from::case_12_named_dark_green ... ok
[INFO] [stdout] test color::tests::color_try_from_fail::case_06_rgb_non_number_blue_lower_limit ... ok
[INFO] [stdout] test color::tests::try_from::case_13_named_magenta ... ok
[INFO] [stdout] test color::tests::try_from::case_14_named_light_magenta ... ok
[INFO] [stdout] test color::tests::try_from::case_15_named_dark_magenta ... ok
[INFO] [stdout] test color::tests::try_from::case_16_named_red ... ok
[INFO] [stdout] test color::tests::color_try_from_fail::case_07_rgb_non_number_red_upper_limit ... ok
[INFO] [stdout] test color::tests::try_from::case_17_named_light_red ... ok
[INFO] [stdout] test color::tests::try_from::case_18_named_dark_red ... ok
[INFO] [stdout] test color::tests::try_from::case_19_named_white ... ok
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/i686-unknown-linux-musl/debug/deps/config-e7421531530f110d` (signal: 11, SIGSEGV: invalid memory reference)
[INFO] running `Command { std: "docker" "inspect" "13b863de68cbe420c427286e63e0f965cbf16fa5fb931d56e912f949286b221c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "13b863de68cbe420c427286e63e0f965cbf16fa5fb931d56e912f949286b221c", kill_on_drop: false }`
[INFO] [stdout] 13b863de68cbe420c427286e63e0f965cbf16fa5fb931d56e912f949286b221c