[INFO] fetching crate nextest 0.1.1...
[INFO] testing nextest-0.1.1 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[INFO] extracting crate nextest 0.1.1 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate nextest 0.1.1
[INFO] finished tweaking crates.io crate nextest 0.1.1
[INFO] tweaked toml for crates.io crate nextest 0.1.1 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate nextest 0.1.1 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] crate crates.io crate nextest 0.1.1 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-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] d81a6b9aa52209e6657dba0f88537f8918ae55af8228e6e246a146efb802fb14
[INFO] running `Command { std: "docker" "start" "-a" "d81a6b9aa52209e6657dba0f88537f8918ae55af8228e6e246a146efb802fb14", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d81a6b9aa52209e6657dba0f88537f8918ae55af8228e6e246a146efb802fb14", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d81a6b9aa52209e6657dba0f88537f8918ae55af8228e6e246a146efb802fb14", kill_on_drop: false }`
[INFO] [stdout] d81a6b9aa52209e6657dba0f88537f8918ae55af8228e6e246a146efb802fb14
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] e0fbaf514c56c8b85997101dc25b73a004fa84acfebd1d874649a20e642742ed
[INFO] running `Command { std: "docker" "start" "-a" "e0fbaf514c56c8b85997101dc25b73a004fa84acfebd1d874649a20e642742ed", kill_on_drop: false }`
[INFO] [stderr]    Compiling nextest v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] error: This is a stub crate for cargo-nextest. Install nextest with:
[INFO] [stdout]        
[INFO] [stdout]            cargo install --locked cargo-nextest
[INFO] [stdout]        
[INFO] [stdout]        Or see https://get.nexte.st for pre-built binaries.
[INFO] [stdout]  --> src/lib.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | / compile_error!(
[INFO] [stdout] 2 | |     r#"This is a stub crate for cargo-nextest. Install nextest with:
[INFO] [stdout] 3 | |
[INFO] [stdout] 4 | |     cargo install --locked cargo-nextest
[INFO] [stdout] 5 | |
[INFO] [stdout] 6 | | Or see https://get.nexte.st for pre-built binaries."#
[INFO] [stdout] 7 | | );
[INFO] [stdout]   | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `nextest` (lib) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "e0fbaf514c56c8b85997101dc25b73a004fa84acfebd1d874649a20e642742ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e0fbaf514c56c8b85997101dc25b73a004fa84acfebd1d874649a20e642742ed", kill_on_drop: false }`
[INFO] [stdout] e0fbaf514c56c8b85997101dc25b73a004fa84acfebd1d874649a20e642742ed