[INFO] fetching crate callback-trait 0.1.3...
[INFO] testing callback-trait-0.1.3 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[INFO] extracting crate callback-trait 0.1.3 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate callback-trait 0.1.3
[INFO] finished tweaking crates.io crate callback-trait 0.1.3
[INFO] tweaked toml for crates.io crate callback-trait 0.1.3 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate callback-trait 0.1.3 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] 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]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 4 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 96169b9da2080f4615a8762cc12bbd4ad019f09d1e98bc39f7e61b2610563ce1
[INFO] running `Command { std: "docker" "start" "-a" "96169b9da2080f4615a8762cc12bbd4ad019f09d1e98bc39f7e61b2610563ce1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "96169b9da2080f4615a8762cc12bbd4ad019f09d1e98bc39f7e61b2610563ce1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "96169b9da2080f4615a8762cc12bbd4ad019f09d1e98bc39f7e61b2610563ce1", kill_on_drop: false }`
[INFO] [stdout] 96169b9da2080f4615a8762cc12bbd4ad019f09d1e98bc39f7e61b2610563ce1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] bbfcae4e4da237ee15c32945a4171d87625730fd76c91324f477536d96d27aa3
[INFO] running `Command { std: "docker" "start" "-a" "bbfcae4e4da237ee15c32945a4171d87625730fd76c91324f477536d96d27aa3", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]    Compiling callback-trait v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.63s
[INFO] running `Command { std: "docker" "inspect" "bbfcae4e4da237ee15c32945a4171d87625730fd76c91324f477536d96d27aa3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bbfcae4e4da237ee15c32945a4171d87625730fd76c91324f477536d96d27aa3", kill_on_drop: false }`
[INFO] [stdout] bbfcae4e4da237ee15c32945a4171d87625730fd76c91324f477536d96d27aa3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] d6c114f384da81574a6bf8b2ce28dc52d08070b2bc430126f065bc9e7219ae3a
[INFO] running `Command { std: "docker" "start" "-a" "d6c114f384da81574a6bf8b2ce28dc52d08070b2bc430126f065bc9e7219ae3a", kill_on_drop: false }`
[INFO] [stderr]    Compiling callback-trait v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.50s
[INFO] running `Command { std: "docker" "inspect" "d6c114f384da81574a6bf8b2ce28dc52d08070b2bc430126f065bc9e7219ae3a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d6c114f384da81574a6bf8b2ce28dc52d08070b2bc430126f065bc9e7219ae3a", kill_on_drop: false }`
[INFO] [stdout] d6c114f384da81574a6bf8b2ce28dc52d08070b2bc430126f065bc9e7219ae3a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] ae7206462f7470f7d946233746b9b37e6b84ae70de9ca166b19b16d88de29efb
[INFO] running `Command { std: "docker" "start" "-a" "ae7206462f7470f7d946233746b9b37e6b84ae70de9ca166b19b16d88de29efb", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/callback_trait-a1f03b79e47cc29e)
[INFO] [stdout] 
[INFO] [stdout] running 24 tests
[INFO] [stdout] test test_impl_macro10 ... ok
[INFO] [stdout] test test_impl_macro ... ok
[INFO] [stdout] test test_impl_macro12 ... ok
[INFO] [stdout] test test_impl_macro13 ... ok
[INFO] [stdout] test test_impl_macro11 ... ok
[INFO] [stdout] test test_impl_macro23 ... ok
[INFO] [stdout] test test_impl_macro4 ... ok
[INFO] [stdout] test test_impl_macro16 ... ok
[INFO] [stdout] test test_impl_macro20 ... ok
[INFO] [stdout] test test_impl_macro24 ... ok
[INFO] [stdout] test test_impl_macro18 ... ok
[INFO] [stdout] test test_impl_macro6 ... ok
[INFO] [stdout] test test_impl_macro15 ... ok
[INFO] [stdout] test test_impl_macro2 ... ok
[INFO] [stdout] test test_impl_macro14 ... ok
[INFO] [stdout] test test_impl_macro21 ... ok
[INFO] [stdout] test test_impl_macro22 ... ok
[INFO] [stdout] test test_impl_macro17 ... ok
[INFO] [stderr]    Doc-tests callback_trait
[INFO] [stdout] test test_impl_macro5 ... ok
[INFO] [stdout] test test_impl_macro3 ... ok
[INFO] [stdout] test test_impl_macro7 ... ok
[INFO] [stdout] test test_impl_macro19 ... ok
[INFO] [stdout] test test_impl_macro8 ... ok
[INFO] [stdout] test test_impl_macro9 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 24 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[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" "ae7206462f7470f7d946233746b9b37e6b84ae70de9ca166b19b16d88de29efb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ae7206462f7470f7d946233746b9b37e6b84ae70de9ca166b19b16d88de29efb", kill_on_drop: false }`
[INFO] [stdout] ae7206462f7470f7d946233746b9b37e6b84ae70de9ca166b19b16d88de29efb