[INFO] fetching crate bobp 0.1.0...
[INFO] testing bobp-0.1.0 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[INFO] extracting crate bobp 0.1.0 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate bobp 0.1.0
[INFO] finished tweaking crates.io crate bobp 0.1.0
[INFO] tweaked toml for crates.io crate bobp 0.1.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate bobp 0.1.0 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 bobp 0.1.0 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-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] bee0f7d640099bf61c6dfe64e1842195b86089aca69959685885dde425d0cabf
[INFO] running `Command { std: "docker" "start" "-a" "bee0f7d640099bf61c6dfe64e1842195b86089aca69959685885dde425d0cabf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bee0f7d640099bf61c6dfe64e1842195b86089aca69959685885dde425d0cabf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bee0f7d640099bf61c6dfe64e1842195b86089aca69959685885dde425d0cabf", kill_on_drop: false }`
[INFO] [stdout] bee0f7d640099bf61c6dfe64e1842195b86089aca69959685885dde425d0cabf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] f61e676e2fd41cc8d2d641b5e562bf13d67a850d5e97a9532b963460a4941b3f
[INFO] running `Command { std: "docker" "start" "-a" "f61e676e2fd41cc8d2d641b5e562bf13d67a850d5e97a9532b963460a4941b3f", kill_on_drop: false }`
[INFO] [stderr]    Compiling bobp v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.28s
[INFO] running `Command { std: "docker" "inspect" "f61e676e2fd41cc8d2d641b5e562bf13d67a850d5e97a9532b963460a4941b3f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f61e676e2fd41cc8d2d641b5e562bf13d67a850d5e97a9532b963460a4941b3f", kill_on_drop: false }`
[INFO] [stdout] f61e676e2fd41cc8d2d641b5e562bf13d67a850d5e97a9532b963460a4941b3f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 3d8ee92eb07577a3848fb2c7af0c59e7ec9e828b05bcaa2608685b9cf845f171
[INFO] running `Command { std: "docker" "start" "-a" "3d8ee92eb07577a3848fb2c7af0c59e7ec9e828b05bcaa2608685b9cf845f171", kill_on_drop: false }`
[INFO] [stderr]    Compiling bobp v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: this operation will panic at runtime
[INFO] [stdout]    --> src/lib.rs:139:51
[INFO] [stdout]     |
[INFO] [stdout] 139 |         let vertex_keys = [unique_vertex_keys[0], unique_vertex_keys[1]];
[INFO] [stdout]     |                                                   ^^^^^^^^^^^^^^^^^^^^^ index out of bounds: the length is 1 but the index is 1
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[deny(unconditional_panic)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `bobp` (lib test) due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "3d8ee92eb07577a3848fb2c7af0c59e7ec9e828b05bcaa2608685b9cf845f171", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3d8ee92eb07577a3848fb2c7af0c59e7ec9e828b05bcaa2608685b9cf845f171", kill_on_drop: false }`
[INFO] [stdout] 3d8ee92eb07577a3848fb2c7af0c59e7ec9e828b05bcaa2608685b9cf845f171