[INFO] fetching crate crochet 0.2.3...
[INFO] testing crochet-0.2.3 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_getrandom_patch_0
[INFO] extracting crate crochet 0.2.3 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate crochet 0.2.3
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate crochet 0.2.3
[INFO] tweaked toml for crates.io crate crochet 0.2.3 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate crochet 0.2.3 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 crochet 0.2.3 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] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded crochet_macro v0.2.3
[INFO] [stderr]   Downloaded slice-pool v0.4.1
[INFO] [stderr]   Downloaded mmap-fixed-fixed v0.1.1
[INFO] [stderr]   Downloaded detour2 v0.9.0
[INFO] [stderr]   Downloaded libudis86-sys v0.2.1
[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] e6bac2898a73adfc25d0622618f8a6b568e8a775550c365d706865d510da12f0
[INFO] running `Command { std: "docker" "start" "-a" "e6bac2898a73adfc25d0622618f8a6b568e8a775550c365d706865d510da12f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e6bac2898a73adfc25d0622618f8a6b568e8a775550c365d706865d510da12f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e6bac2898a73adfc25d0622618f8a6b568e8a775550c365d706865d510da12f0", kill_on_drop: false }`
[INFO] [stdout] e6bac2898a73adfc25d0622618f8a6b568e8a775550c365d706865d510da12f0
[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] b529aace9abab33eb781dd603c78c9d39db000a1838e44aaea5ca360850e9a39
[INFO] running `Command { std: "docker" "start" "-a" "b529aace9abab33eb781dd603c78c9d39db000a1838e44aaea5ca360850e9a39", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.132
[INFO] [stderr]    Compiling proc-macro2 v1.0.70
[INFO] [stderr]    Compiling unicode-ident v1.0.3
[INFO] [stderr]    Compiling cc v1.0.73
[INFO] [stderr]    Compiling typenum v1.15.0
[INFO] [stderr]    Compiling syn v1.0.99
[INFO] [stderr]    Compiling unicode-segmentation v1.10.1
[INFO] [stderr]    Compiling generic-array v0.14.6
[INFO] [stderr]    Compiling slice-pool v0.4.1
[INFO] [stderr]    Compiling convert_case v0.6.0
[INFO] [stderr]    Compiling quote v1.0.33
[INFO] [stderr]    Compiling syn v2.0.41
[INFO] [stderr]    Compiling mmap-fixed-fixed v0.1.1
[INFO] [stderr]    Compiling region v3.0.0
[INFO] [stderr]    Compiling libudis86-sys v0.2.1
[INFO] [stderr]    Compiling detour2 v0.9.0
[INFO] [stderr]    Compiling dlopen2_derive v0.4.0
[INFO] [stderr]    Compiling dlopen2 v0.6.1
[INFO] [stderr]    Compiling crochet_macro v0.2.3
[INFO] [stderr]    Compiling crochet v0.2.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 20.96s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: detour2 v0.9.0
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2`
[INFO] running `Command { std: "docker" "inspect" "b529aace9abab33eb781dd603c78c9d39db000a1838e44aaea5ca360850e9a39", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b529aace9abab33eb781dd603c78c9d39db000a1838e44aaea5ca360850e9a39", kill_on_drop: false }`
[INFO] [stdout] b529aace9abab33eb781dd603c78c9d39db000a1838e44aaea5ca360850e9a39
[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" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 3c0676d694a22cf709f27c76aed6faf5e094d36ae1325fe4cc4469b770c8565b
[INFO] running `Command { std: "docker" "start" "-a" "3c0676d694a22cf709f27c76aed6faf5e094d36ae1325fe4cc4469b770c8565b", kill_on_drop: false }`
[INFO] [stderr] error: cannot produce cdylib for `crochet v0.2.3 (/opt/rustwide/workdir)` as the target `x86_64-unknown-linux-musl` does not support these crate types
[INFO] running `Command { std: "docker" "inspect" "3c0676d694a22cf709f27c76aed6faf5e094d36ae1325fe4cc4469b770c8565b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3c0676d694a22cf709f27c76aed6faf5e094d36ae1325fe4cc4469b770c8565b", kill_on_drop: false }`
[INFO] [stdout] 3c0676d694a22cf709f27c76aed6faf5e094d36ae1325fe4cc4469b770c8565b