[INFO] fetching crate dremoc-macro 0.1.6...
[INFO] testing dremoc-macro-0.1.6 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_getrandom_patch_0
[INFO] extracting crate dremoc-macro 0.1.6 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate dremoc-macro 0.1.6
[INFO] finished tweaking crates.io crate dremoc-macro 0.1.6
[INFO] tweaked toml for crates.io crate dremoc-macro 0.1.6 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate dremoc-macro 0.1.6 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] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 5 packages to latest compatible versions
[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-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] d4390389ac1dfb5490e03c506606f4340ced7dee436d34f94525d14bc592a86f
[INFO] running `Command { std: "docker" "start" "-a" "d4390389ac1dfb5490e03c506606f4340ced7dee436d34f94525d14bc592a86f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d4390389ac1dfb5490e03c506606f4340ced7dee436d34f94525d14bc592a86f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d4390389ac1dfb5490e03c506606f4340ced7dee436d34f94525d14bc592a86f", kill_on_drop: false }`
[INFO] [stdout] d4390389ac1dfb5490e03c506606f4340ced7dee436d34f94525d14bc592a86f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 2475d978cde7b0949bf6317bbd0091b4a22ae245006701de7637f3f75f0221af
[INFO] running `Command { std: "docker" "start" "-a" "2475d978cde7b0949bf6317bbd0091b4a22ae245006701de7637f3f75f0221af", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]    Compiling dremoc-macro v0.1.6 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `send`
[INFO] [stdout]   --> src/utils.rs:41:37
[INFO] [stdout]    |
[INFO] [stdout] 41 | pub fn trait_macro_attribute_tokens(send: bool) -> TokenStream2 {
[INFO] [stdout]    |                                     ^^^^ help: if this is intentional, prefix it with an underscore: `_send`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.55s
[INFO] running `Command { std: "docker" "inspect" "2475d978cde7b0949bf6317bbd0091b4a22ae245006701de7637f3f75f0221af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2475d978cde7b0949bf6317bbd0091b4a22ae245006701de7637f3f75f0221af", kill_on_drop: false }`
[INFO] [stdout] 2475d978cde7b0949bf6317bbd0091b4a22ae245006701de7637f3f75f0221af
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] e378f6e78d3341b7d2e8a5c7a4c4bbe8a7b2241d5483ec7417d5836ea670b9bb
[INFO] running `Command { std: "docker" "start" "-a" "e378f6e78d3341b7d2e8a5c7a4c4bbe8a7b2241d5483ec7417d5836ea670b9bb", kill_on_drop: false }`
[INFO] [stderr]    Compiling dremoc-macro v0.1.6 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `send`
[INFO] [stdout]   --> src/utils.rs:41:37
[INFO] [stdout]    |
[INFO] [stdout] 41 | pub fn trait_macro_attribute_tokens(send: bool) -> TokenStream2 {
[INFO] [stdout]    |                                     ^^^^ help: if this is intentional, prefix it with an underscore: `_send`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `send`
[INFO] [stdout]   --> src/utils.rs:41:37
[INFO] [stdout]    |
[INFO] [stdout] 41 | pub fn trait_macro_attribute_tokens(send: bool) -> TokenStream2 {
[INFO] [stdout]    |                                     ^^^^ help: if this is intentional, prefix it with an underscore: `_send`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.74s
[INFO] running `Command { std: "docker" "inspect" "e378f6e78d3341b7d2e8a5c7a4c4bbe8a7b2241d5483ec7417d5836ea670b9bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e378f6e78d3341b7d2e8a5c7a4c4bbe8a7b2241d5483ec7417d5836ea670b9bb", kill_on_drop: false }`
[INFO] [stdout] e378f6e78d3341b7d2e8a5c7a4c4bbe8a7b2241d5483ec7417d5836ea670b9bb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 2f98481eb8860551d4c59726baebeae7fad0450f157d3df6d09608bdaa0dde73
[INFO] running `Command { std: "docker" "start" "-a" "2f98481eb8860551d4c59726baebeae7fad0450f157d3df6d09608bdaa0dde73", kill_on_drop: false }`
[INFO] [stderr] warning: unused variable: `send`
[INFO] [stderr]   --> src/utils.rs:41:37
[INFO] [stderr]    |
[INFO] [stderr] 41 | pub fn trait_macro_attribute_tokens(send: bool) -> TokenStream2 {
[INFO] [stderr]    |                                     ^^^^ help: if this is intentional, prefix it with an underscore: `_send`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `dremoc-macro` (lib) generated 1 warning
[INFO] [stderr] warning: `dremoc-macro` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/dremoc_macro-933c4663c3d3ac19)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests dremoc_macro
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "2f98481eb8860551d4c59726baebeae7fad0450f157d3df6d09608bdaa0dde73", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2f98481eb8860551d4c59726baebeae7fad0450f157d3df6d09608bdaa0dde73", kill_on_drop: false }`
[INFO] [stdout] 2f98481eb8860551d4c59726baebeae7fad0450f157d3df6d09608bdaa0dde73