[INFO] fetching crate scoundrel 0.9.1...
[INFO] testing scoundrel-0.9.1 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[INFO] extracting crate scoundrel 0.9.1 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate scoundrel 0.9.1
[INFO] finished tweaking crates.io crate scoundrel 0.9.1
[INFO] tweaked toml for crates.io crate scoundrel 0.9.1 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate scoundrel 0.9.1 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 207 packages to latest compatible versions
[INFO] [stderr]       Adding bincode v1.3.3 (available: v2.0.1)
[INFO] [stderr]       Adding fastrand v1.9.0 (available: v2.3.0)
[INFO] [stderr]       Adding gilrs v0.8.2 (available: v0.11.0)
[INFO] [stderr]       Adding glfw v0.44.0 (available: v0.59.0)
[INFO] [stderr]       Adding image v0.23.14 (available: v0.25.6)
[INFO] [stderr]       Adding multimap v0.8.3 (available: v0.10.1)
[INFO] [stderr]       Adding nalgebra-glm v0.16.0 (available: v0.19.0)
[INFO] [stderr]       Adding notify v4.0.18 (available: v8.0.0)
[INFO] [stderr]       Adding petgraph v0.6.5 (available: v0.8.2)
[INFO] [stderr]       Adding priority-queue v1.4.0 (available: v2.5.0)
[INFO] [stderr]       Adding ron v0.7.1 (available: v0.10.1)
[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]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded gl_loader v0.1.2
[INFO] [stderr]   Downloaded sparseset v1.0.1
[INFO] [stderr]   Downloaded atomicwrites v0.3.1
[INFO] [stderr]   Downloaded memmap v0.5.2
[INFO] [stderr]   Downloaded bresenham v0.1.1
[INFO] [stderr]   Downloaded nalgebra-glm v0.16.0
[INFO] [stderr]   Downloaded bincode v0.8.0
[INFO] [stderr]   Downloaded delaunator v1.0.2
[INFO] [stderr]   Downloaded glfw v0.44.0
[INFO] [stderr]   Downloaded caves v0.2.1
[INFO] [stderr]   Downloaded scoundrel-macro v0.4.0
[INFO] [stderr]   Downloaded filearco v0.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 0b4496c689af9832603b483b0c4e91b11e86459e9d55bb1ff03cea2f3d8ad39d
[INFO] running `Command { std: "docker" "start" "-a" "0b4496c689af9832603b483b0c4e91b11e86459e9d55bb1ff03cea2f3d8ad39d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0b4496c689af9832603b483b0c4e91b11e86459e9d55bb1ff03cea2f3d8ad39d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0b4496c689af9832603b483b0c4e91b11e86459e9d55bb1ff03cea2f3d8ad39d", kill_on_drop: false }`
[INFO] [stdout] 0b4496c689af9832603b483b0c4e91b11e86459e9d55bb1ff03cea2f3d8ad39d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 788ee93fe6457486747cce98ebc48309815c0acd943c3921d9cc0b5beb2b466b
[INFO] running `Command { std: "docker" "start" "-a" "788ee93fe6457486747cce98ebc48309815c0acd943c3921d9cc0b5beb2b466b", kill_on_drop: false }`
[INFO] [stderr] error: cannot produce dylib for `scoundrel v0.9.1 (/opt/rustwide/workdir)` as the target `x86_64-unknown-linux-musl` does not support these crate types
[INFO] running `Command { std: "docker" "inspect" "788ee93fe6457486747cce98ebc48309815c0acd943c3921d9cc0b5beb2b466b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "788ee93fe6457486747cce98ebc48309815c0acd943c3921d9cc0b5beb2b466b", kill_on_drop: false }`
[INFO] [stdout] 788ee93fe6457486747cce98ebc48309815c0acd943c3921d9cc0b5beb2b466b