[INFO] fetching crate nscfg 1.0.0...
[INFO] testing nscfg-1.0.0 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[INFO] extracting crate nscfg 1.0.0 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate nscfg 1.0.0
[INFO] finished tweaking crates.io crate nscfg 1.0.0
[INFO] tweaked toml for crates.io crate nscfg 1.0.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate nscfg 1.0.0 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] 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] 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] d7d93d0b571ccdebf2502ff874a0bc2e245d5ec9c88c9fde89e618589f5be269
[INFO] running `Command { std: "docker" "start" "-a" "d7d93d0b571ccdebf2502ff874a0bc2e245d5ec9c88c9fde89e618589f5be269", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d7d93d0b571ccdebf2502ff874a0bc2e245d5ec9c88c9fde89e618589f5be269", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d7d93d0b571ccdebf2502ff874a0bc2e245d5ec9c88c9fde89e618589f5be269", kill_on_drop: false }`
[INFO] [stdout] d7d93d0b571ccdebf2502ff874a0bc2e245d5ec9c88c9fde89e618589f5be269
[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] 0bed509c52c6279e9b3d5b000966d66b55eaa3d3afb4b277133f037299c127e6
[INFO] running `Command { std: "docker" "start" "-a" "0bed509c52c6279e9b3d5b000966d66b55eaa3d3afb4b277133f037299c127e6", kill_on_drop: false }`
[INFO] [stderr]    Compiling nscfg v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.45s
[INFO] running `Command { std: "docker" "inspect" "0bed509c52c6279e9b3d5b000966d66b55eaa3d3afb4b277133f037299c127e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0bed509c52c6279e9b3d5b000966d66b55eaa3d3afb4b277133f037299c127e6", kill_on_drop: false }`
[INFO] [stdout] 0bed509c52c6279e9b3d5b000966d66b55eaa3d3afb4b277133f037299c127e6
[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] 79d305de1bbca63cdb1aba0f026a481898002c50c4fd27a967dcc935ff9c988e
[INFO] running `Command { std: "docker" "start" "-a" "79d305de1bbca63cdb1aba0f026a481898002c50c4fd27a967dcc935ff9c988e", kill_on_drop: false }`
[INFO] [stderr]    Compiling nscfg v1.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: couldn't read `src/../tests/unit/config.rs`: No such file or directory (os error 2)
[INFO] [stdout]   --> src/config.rs:31:1
[INFO] [stdout]    |
[INFO] [stdout] 31 | mod unit_tests; // Unit tests located in tests folder
[INFO] [stdout]    | ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `nscfg` (lib test) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "79d305de1bbca63cdb1aba0f026a481898002c50c4fd27a967dcc935ff9c988e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "79d305de1bbca63cdb1aba0f026a481898002c50c4fd27a967dcc935ff9c988e", kill_on_drop: false }`
[INFO] [stdout] 79d305de1bbca63cdb1aba0f026a481898002c50c4fd27a967dcc935ff9c988e