[INFO] fetching crate ddi 0.2.1...
[INFO] testing ddi-0.2.1 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[INFO] extracting crate ddi 0.2.1 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate ddi 0.2.1
[INFO] finished tweaking crates.io crate ddi 0.2.1
[INFO] tweaked toml for crates.io crate ddi 0.2.1 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate ddi 0.2.1 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] 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-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 9b2c0ebd5f45cc50ae12ec90972bb7b1beef109cb80aa4b60d357c8e2ec546f1
[INFO] running `Command { std: "docker" "start" "-a" "9b2c0ebd5f45cc50ae12ec90972bb7b1beef109cb80aa4b60d357c8e2ec546f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9b2c0ebd5f45cc50ae12ec90972bb7b1beef109cb80aa4b60d357c8e2ec546f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9b2c0ebd5f45cc50ae12ec90972bb7b1beef109cb80aa4b60d357c8e2ec546f1", kill_on_drop: false }`
[INFO] [stdout] 9b2c0ebd5f45cc50ae12ec90972bb7b1beef109cb80aa4b60d357c8e2ec546f1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 1289717fd6cd2926b4b42fdaacc6e5928fb910b90e3cb8b1b70402e8f0e741e4
[INFO] running `Command { std: "docker" "start" "-a" "1289717fd6cd2926b4b42fdaacc6e5928fb910b90e3cb8b1b70402e8f0e741e4", kill_on_drop: false }`
[INFO] [stderr]    Compiling ddi v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing
[INFO] [stdout]    --> src/lib.rs:644:13
[INFO] [stdout]     |
[INFO] [stdout] 644 |             core::mem::drop(collection);
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^----------^
[INFO] [stdout]     |                             |
[INFO] [stdout]     |                             argument has type `&ServiceCollection`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dropping_references)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the expression or result
[INFO] [stdout]     |
[INFO] [stdout] 644 -             core::mem::drop(collection);
[INFO] [stdout] 644 +             let _ = collection;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.38s
[INFO] running `Command { std: "docker" "inspect" "1289717fd6cd2926b4b42fdaacc6e5928fb910b90e3cb8b1b70402e8f0e741e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1289717fd6cd2926b4b42fdaacc6e5928fb910b90e3cb8b1b70402e8f0e741e4", kill_on_drop: false }`
[INFO] [stdout] 1289717fd6cd2926b4b42fdaacc6e5928fb910b90e3cb8b1b70402e8f0e741e4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 2127f9cd644c4909c728b13484874070b5c185dd642f664641176ca1e4148ae8
[INFO] running `Command { std: "docker" "start" "-a" "2127f9cd644c4909c728b13484874070b5c185dd642f664641176ca1e4148ae8", kill_on_drop: false }`
[INFO] [stderr]    Compiling ddi v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing
[INFO] [stdout]    --> src/lib.rs:644:13
[INFO] [stdout]     |
[INFO] [stdout] 644 |             core::mem::drop(collection);
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^----------^
[INFO] [stdout]     |                             |
[INFO] [stdout]     |                             argument has type `&ServiceCollection`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dropping_references)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the expression or result
[INFO] [stdout]     |
[INFO] [stdout] 644 -             core::mem::drop(collection);
[INFO] [stdout] 644 +             let _ = collection;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing
[INFO] [stdout]    --> src/lib.rs:644:13
[INFO] [stdout]     |
[INFO] [stdout] 644 |             core::mem::drop(collection);
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^----------^
[INFO] [stdout]     |                             |
[INFO] [stdout]     |                             argument has type `&ServiceCollection`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dropping_references)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the expression or result
[INFO] [stdout]     |
[INFO] [stdout] 644 -             core::mem::drop(collection);
[INFO] [stdout] 644 +             let _ = collection;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.90s
[INFO] running `Command { std: "docker" "inspect" "2127f9cd644c4909c728b13484874070b5c185dd642f664641176ca1e4148ae8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2127f9cd644c4909c728b13484874070b5c185dd642f664641176ca1e4148ae8", kill_on_drop: false }`
[INFO] [stdout] 2127f9cd644c4909c728b13484874070b5c185dd642f664641176ca1e4148ae8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 03f5e9bccd97074c7f2a637536c0e3d5a922c8bf4a07a2a26c15902231e5e6c8
[INFO] running `Command { std: "docker" "start" "-a" "03f5e9bccd97074c7f2a637536c0e3d5a922c8bf4a07a2a26c15902231e5e6c8", kill_on_drop: false }`
[INFO] [stderr] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing
[INFO] [stderr]    --> src/lib.rs:644:13
[INFO] [stderr]     |
[INFO] [stderr] 644 |             core::mem::drop(collection);
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^----------^
[INFO] [stderr]     |                             |
[INFO] [stderr]     |                             argument has type `&ServiceCollection`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dropping_references)]` on by default
[INFO] [stderr] help: use `let _ = ...` to ignore the expression or result
[INFO] [stderr]     |
[INFO] [stderr] 644 -             core::mem::drop(collection);
[INFO] [stderr] 644 +             let _ = collection;
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: `ddi` (lib) generated 1 warning
[INFO] [stderr] warning: `ddi` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/ddi-382645f7780e31b9)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test tests::service ... ok
[INFO] [stdout] test tests::service_function ... ok
[INFO] [stdout] test tests::service_missing_dependency ... ok
[INFO] [stdout] test tests::service_circular_dependency ... ok
[INFO] [stdout] test tests::service_not_found ... ok
[INFO] [stdout] test tests::service_owned_provider ... ok
[INFO] [stdout] test tests::service_wrap ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "03f5e9bccd97074c7f2a637536c0e3d5a922c8bf4a07a2a26c15902231e5e6c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "03f5e9bccd97074c7f2a637536c0e3d5a922c8bf4a07a2a26c15902231e5e6c8", kill_on_drop: false }`
[INFO] [stdout] 03f5e9bccd97074c7f2a637536c0e3d5a922c8bf4a07a2a26c15902231e5e6c8