[INFO] fetching crate deep-clone 0.1.0...
[INFO] testing deep-clone-0.1.0 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[INFO] extracting crate deep-clone 0.1.0 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate deep-clone 0.1.0
[INFO] finished tweaking crates.io crate deep-clone 0.1.0
[INFO] tweaked toml for crates.io crate deep-clone 0.1.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate deep-clone 0.1.0 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-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] 66002868e66d61e08083283d938d7f0778aba97438917dc43a5bc86666b8b17f
[INFO] running `Command { std: "docker" "start" "-a" "66002868e66d61e08083283d938d7f0778aba97438917dc43a5bc86666b8b17f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "66002868e66d61e08083283d938d7f0778aba97438917dc43a5bc86666b8b17f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "66002868e66d61e08083283d938d7f0778aba97438917dc43a5bc86666b8b17f", kill_on_drop: false }`
[INFO] [stdout] 66002868e66d61e08083283d938d7f0778aba97438917dc43a5bc86666b8b17f
[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] 836d298583dc4af18be2d4ddde34272da29c5fa56273417fec6d620556aafc6f
[INFO] running `Command { std: "docker" "start" "-a" "836d298583dc4af18be2d4ddde34272da29c5fa56273417fec6d620556aafc6f", kill_on_drop: false }`
[INFO] [stderr]    Compiling deep-clone v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: `#[must_use]` has no effect when applied to a provided trait method
[INFO] [stdout]   --> src/lib.rs:7:17
[INFO] [stdout]    |
[INFO] [stdout] 7  |                 #[must_use]
[INFO] [stdout]    |                 ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/std_impls.rs:13:1
[INFO] [stdout]    |
[INFO] [stdout] 13 | from_clone!(u8, i8, u16, i16, u32, i32, u64, i64, u128, i128);
[INFO] [stdout]    | ------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_attributes)]` on by default
[INFO] [stdout]    = note: this warning originates in the macro `from_clone` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[must_use]` has no effect when applied to a provided trait method
[INFO] [stdout]   --> src/lib.rs:7:17
[INFO] [stdout]    |
[INFO] [stdout] 7  |                 #[must_use]
[INFO] [stdout]    |                 ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/std_impls.rs:14:1
[INFO] [stdout]    |
[INFO] [stdout] 14 | from_clone!(f32, f64);
[INFO] [stdout]    | --------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `from_clone` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.18s
[INFO] running `Command { std: "docker" "inspect" "836d298583dc4af18be2d4ddde34272da29c5fa56273417fec6d620556aafc6f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "836d298583dc4af18be2d4ddde34272da29c5fa56273417fec6d620556aafc6f", kill_on_drop: false }`
[INFO] [stdout] 836d298583dc4af18be2d4ddde34272da29c5fa56273417fec6d620556aafc6f
[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] 3f265634f9c891d0d578f40aa9dddf0fc117342e4f1ac6131edc590133b84d6c
[INFO] running `Command { std: "docker" "start" "-a" "3f265634f9c891d0d578f40aa9dddf0fc117342e4f1ac6131edc590133b84d6c", kill_on_drop: false }`
[INFO] [stdout] warning: `#[must_use]` has no effect when applied to a provided trait method
[INFO] [stdout]   --> src/lib.rs:7:17
[INFO] [stdout]    |
[INFO] [stdout] 7  |                 #[must_use]
[INFO] [stdout]    |                 ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/std_impls.rs:13:1
[INFO] [stdout]    |
[INFO] [stdout] 13 | from_clone!(u8, i8, u16, i16, u32, i32, u64, i64, u128, i128);
[INFO] [stdout]    | ------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_attributes)]` on by default
[INFO] [stdout]    = note: this warning originates in the macro `from_clone` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[must_use]` has no effect when applied to a provided trait method
[INFO] [stdout]   --> src/lib.rs:7:17
[INFO] [stdout]    |
[INFO] [stdout] 7  |                 #[must_use]
[INFO] [stdout]    |                 ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/std_impls.rs:14:1
[INFO] [stdout]    |
[INFO] [stdout] 14 | from_clone!(f32, f64);
[INFO] [stdout]    | --------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `from_clone` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling deep-clone v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: `#[must_use]` has no effect when applied to a provided trait method
[INFO] [stdout]   --> src/lib.rs:7:17
[INFO] [stdout]    |
[INFO] [stdout] 7  |                 #[must_use]
[INFO] [stdout]    |                 ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/std_impls.rs:13:1
[INFO] [stdout]    |
[INFO] [stdout] 13 | from_clone!(u8, i8, u16, i16, u32, i32, u64, i64, u128, i128);
[INFO] [stdout]    | ------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_attributes)]` on by default
[INFO] [stdout]    = note: this warning originates in the macro `from_clone` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[must_use]` has no effect when applied to a provided trait method
[INFO] [stdout]   --> src/lib.rs:7:17
[INFO] [stdout]    |
[INFO] [stdout] 7  |                 #[must_use]
[INFO] [stdout]    |                 ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/std_impls.rs:14:1
[INFO] [stdout]    |
[INFO] [stdout] 14 | from_clone!(f32, f64);
[INFO] [stdout]    | --------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `from_clone` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.93s
[INFO] running `Command { std: "docker" "inspect" "3f265634f9c891d0d578f40aa9dddf0fc117342e4f1ac6131edc590133b84d6c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3f265634f9c891d0d578f40aa9dddf0fc117342e4f1ac6131edc590133b84d6c", kill_on_drop: false }`
[INFO] [stdout] 3f265634f9c891d0d578f40aa9dddf0fc117342e4f1ac6131edc590133b84d6c
[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] 3097e09a686ce60809766d7064117d990277d438d35d8df98f192665d36623bd
[INFO] running `Command { std: "docker" "start" "-a" "3097e09a686ce60809766d7064117d990277d438d35d8df98f192665d36623bd", kill_on_drop: false }`
[INFO] [stderr] warning: `#[must_use]` has no effect when applied to a provided trait method
[INFO] [stderr]   --> src/lib.rs:7:17
[INFO] [stderr]    |
[INFO] [stderr] 7  |                 #[must_use]
[INFO] [stderr]    |                 ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]   ::: src/std_impls.rs:13:1
[INFO] [stderr]    |
[INFO] [stderr] 13 | from_clone!(u8, i8, u16, i16, u32, i32, u64, i64, u128, i128);
[INFO] [stderr]    | ------------------------------------------------------------- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_attributes)]` on by default
[INFO] [stderr]    = note: this warning originates in the macro `from_clone` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: `#[must_use]` has no effect when applied to a provided trait method
[INFO] [stderr]   --> src/lib.rs:7:17
[INFO] [stderr]    |
[INFO] [stderr] 7  |                 #[must_use]
[INFO] [stderr]    |                 ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stderr]   ::: src/std_impls.rs:14:1
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr]    |
[INFO] [stdout] 
[INFO] [stderr] 14 | from_clone!(f32, f64);
[INFO] [stderr]    | --------------------- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in the macro `from_clone` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: `deep-clone` (lib) generated 2 warnings
[INFO] [stderr] warning: `deep-clone` (lib test) generated 2 warnings (2 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/deep_clone-76348b05772c48ab)
[INFO] [stderr]      Running tests/std_imps.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/std_imps-e74a83207f362118)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test mutex ... ok
[INFO] [stdout] test vec ... ok
[INFO] [stdout] test nums ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "3097e09a686ce60809766d7064117d990277d438d35d8df98f192665d36623bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3097e09a686ce60809766d7064117d990277d438d35d8df98f192665d36623bd", kill_on_drop: false }`
[INFO] [stdout] 3097e09a686ce60809766d7064117d990277d438d35d8df98f192665d36623bd