[INFO] fetching crate polyline-iter 0.3.0...
[INFO] testing polyline-iter-0.3.0 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[INFO] extracting crate polyline-iter 0.3.0 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate polyline-iter 0.3.0
[INFO] finished tweaking crates.io crate polyline-iter 0.3.0
[INFO] tweaked toml for crates.io crate polyline-iter 0.3.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate polyline-iter 0.3.0 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 polyline-iter 0.3.0 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-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] c28138c45d1143803e916be7c8cea32cc469cc5d44d7de695a9489585e22c4dd
[INFO] running `Command { std: "docker" "start" "-a" "c28138c45d1143803e916be7c8cea32cc469cc5d44d7de695a9489585e22c4dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c28138c45d1143803e916be7c8cea32cc469cc5d44d7de695a9489585e22c4dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c28138c45d1143803e916be7c8cea32cc469cc5d44d7de695a9489585e22c4dd", kill_on_drop: false }`
[INFO] [stdout] c28138c45d1143803e916be7c8cea32cc469cc5d44d7de695a9489585e22c4dd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 61155db92e3d769c7b82f0f59efc088d904f7c0380e62b9a44ec254d9b9c2996
[INFO] running `Command { std: "docker" "start" "-a" "61155db92e3d769c7b82f0f59efc088d904f7c0380e62b9a44ec254d9b9c2996", kill_on_drop: false }`
[INFO] [stderr]    Compiling polyline-iter v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.18s
[INFO] running `Command { std: "docker" "inspect" "61155db92e3d769c7b82f0f59efc088d904f7c0380e62b9a44ec254d9b9c2996", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "61155db92e3d769c7b82f0f59efc088d904f7c0380e62b9a44ec254d9b9c2996", kill_on_drop: false }`
[INFO] [stdout] 61155db92e3d769c7b82f0f59efc088d904f7c0380e62b9a44ec254d9b9c2996
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 898d095aff1841265f15028857a85fdcd2c095a71b71de01c5fe313e8767d92a
[INFO] running `Command { std: "docker" "start" "-a" "898d095aff1841265f15028857a85fdcd2c095a71b71de01c5fe313e8767d92a", kill_on_drop: false }`
[INFO] [stderr]    Compiling polyline-iter v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.67s
[INFO] running `Command { std: "docker" "inspect" "898d095aff1841265f15028857a85fdcd2c095a71b71de01c5fe313e8767d92a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "898d095aff1841265f15028857a85fdcd2c095a71b71de01c5fe313e8767d92a", kill_on_drop: false }`
[INFO] [stdout] 898d095aff1841265f15028857a85fdcd2c095a71b71de01c5fe313e8767d92a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] a01bf6b9fd095ca9fa3de78c04d027134ff0b46f32a99f597de249adcda8dc7b
[INFO] running `Command { std: "docker" "start" "-a" "a01bf6b9fd095ca9fa3de78c04d027134ff0b46f32a99f597de249adcda8dc7b", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/polyline_iter-8bbc03ad7a267904)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test tests::broken_string ... ok
[INFO] [stdout] test tests::multiple_points ... ok
[INFO] [stdout] test tests::invalid_symbols ... ok
[INFO] [stdout] test tests::empty_polyline ... ok
[INFO] [stdout] test tests::size_hint ... ok
[INFO] [stdout] test tests::single_point ... ok
[INFO] [stdout] test tests::zigzag ... ok
[INFO] [stdout] test tests::bad_precision - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.09s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a01bf6b9fd095ca9fa3de78c04d027134ff0b46f32a99f597de249adcda8dc7b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a01bf6b9fd095ca9fa3de78c04d027134ff0b46f32a99f597de249adcda8dc7b", kill_on_drop: false }`
[INFO] [stdout] a01bf6b9fd095ca9fa3de78c04d027134ff0b46f32a99f597de249adcda8dc7b