[INFO] fetching crate nosy 0.1.1...
[INFO] testing nosy-0.1.1 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[INFO] extracting crate nosy 0.1.1 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate nosy 0.1.1
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate nosy 0.1.1
[INFO] tweaked toml for crates.io crate nosy 0.1.1 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate nosy 0.1.1 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] crate crates.io crate nosy 0.1.1 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] 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] d9cc50f331abde4ca7e70c78d4e20a9e645947ec26aeb9ed6dc542359c35779c
[INFO] running `Command { std: "docker" "start" "-a" "d9cc50f331abde4ca7e70c78d4e20a9e645947ec26aeb9ed6dc542359c35779c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d9cc50f331abde4ca7e70c78d4e20a9e645947ec26aeb9ed6dc542359c35779c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d9cc50f331abde4ca7e70c78d4e20a9e645947ec26aeb9ed6dc542359c35779c", kill_on_drop: false }`
[INFO] [stdout] d9cc50f331abde4ca7e70c78d4e20a9e645947ec26aeb9ed6dc542359c35779c
[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] d53663b7d79a7cdaeccd23931250d6b08a0e71f47bc0731985e3a5fbd09bd43c
[INFO] running `Command { std: "docker" "start" "-a" "d53663b7d79a7cdaeccd23931250d6b08a0e71f47bc0731985e3a5fbd09bd43c", kill_on_drop: false }`
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling arrayvec v0.7.6
[INFO] [stderr]    Compiling mutants v0.0.3
[INFO] [stderr]    Compiling nosy v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.43s
[INFO] running `Command { std: "docker" "inspect" "d53663b7d79a7cdaeccd23931250d6b08a0e71f47bc0731985e3a5fbd09bd43c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d53663b7d79a7cdaeccd23931250d6b08a0e71f47bc0731985e3a5fbd09bd43c", kill_on_drop: false }`
[INFO] [stdout] d53663b7d79a7cdaeccd23931250d6b08a0e71f47bc0731985e3a5fbd09bd43c
[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] 047404c667a8d076e917d8edef5abb9dec3ed214610522d231152ed6db01eb09
[INFO] running `Command { std: "docker" "start" "-a" "047404c667a8d076e917d8edef5abb9dec3ed214610522d231152ed6db01eb09", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.92
[INFO] [stderr]    Compiling unicode-ident v1.0.14
[INFO] [stderr]    Compiling autocfg v1.4.0
[INFO] [stderr]    Compiling futures-core v0.3.31
[INFO] [stderr]    Compiling futures-sink v0.3.31
[INFO] [stderr]    Compiling futures-task v0.3.31
[INFO] [stderr]    Compiling futures-io v0.3.31
[INFO] [stderr]    Compiling pin-project-lite v0.2.15
[INFO] [stderr]    Compiling memchr v2.7.4
[INFO] [stderr]    Compiling pin-utils v0.1.0
[INFO] [stderr]    Compiling yansi v1.0.1
[INFO] [stderr]    Compiling diff v0.1.13
[INFO] [stderr]    Compiling indoc v2.0.5
[INFO] [stderr]    Compiling static_assertions v1.1.0
[INFO] [stderr]    Compiling futures-channel v0.3.31
[INFO] [stderr]    Compiling pretty_assertions v1.4.1
[INFO] [stderr]    Compiling slab v0.4.9
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]    Compiling syn v2.0.90
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling futures-executor v0.3.31
[INFO] [stderr]    Compiling futures v0.3.31
[INFO] [stderr]    Compiling nosy v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: type alias `CellSourceS` is never used
[INFO] [stdout]   --> tests/api/static_properties.rs:50:10
[INFO] [stdout]    |
[INFO] [stdout] 50 |     type CellSourceS<T> = nosy::CellSource<T, nosy::sync::DynListener<()>>;
[INFO] [stdout]    |          ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 12.13s
[INFO] running `Command { std: "docker" "inspect" "047404c667a8d076e917d8edef5abb9dec3ed214610522d231152ed6db01eb09", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "047404c667a8d076e917d8edef5abb9dec3ed214610522d231152ed6db01eb09", kill_on_drop: false }`
[INFO] [stdout] 047404c667a8d076e917d8edef5abb9dec3ed214610522d231152ed6db01eb09
[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" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 9916986b4034a19d91e2c47e7c25d5ff15904cb75c74805cddf8f3c622034ff6
[INFO] running `Command { std: "docker" "start" "-a" "9916986b4034a19d91e2c47e7c25d5ff15904cb75c74805cddf8f3c622034ff6", kill_on_drop: false }`
[INFO] [stderr] warning: type alias `CellSourceS` is never used
[INFO] [stderr]   --> tests/api/static_properties.rs:50:10
[INFO] [stderr]    |
[INFO] [stderr] 50 |     type CellSourceS<T> = nosy::CellSource<T, nosy::sync::DynListener<()>>;
[INFO] [stderr]    |          ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `nosy` (test "api") generated 1 warning
[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/nosy-9f250208137407e5)
[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]      Running tests/api/main.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/api-b23e1a436416721c)
[INFO] [stdout] 
[INFO] [stdout] running 42 tests
[INFO] [stdout] test listener::dyn_listen_is_possible ... ok
[INFO] [stdout] test listener::dyn_listener_debug_sync ... ok
[INFO] [stdout] test listener::dyn_listener_debug_unsync ... ok
[INFO] [stdout] test listener::dyn_listener_sync ... ok
[INFO] [stdout] test listener::dyn_listener_unsync ... ok
[INFO] [stdout] test unsync::cell::cell_and_source_debug ... ok
[INFO] [stdout] test unsync::cell::cell_source_clone ... ok
[INFO] [stdout] test unsync::cell::cell_usage ... ok
[INFO] [stdout] test unsync::cell::dropping_cell_drops_listeners ... ok
[INFO] [stdout] test unsync::filter::filter_batch_size_1 ... ok
[INFO] [stdout] test unsync::filter::filter_batching_nzst ... ok
[INFO] [stdout] test unsync::filter::filter_batching_zst ... ok
[INFO] [stdout] test unsync::filter::filter_debug ... ok
[INFO] [stdout] test unsync::filter::filter_filtering_and_drop ... ok
[INFO] [stdout] test unsync::gate::gate ... ok
[INFO] [stdout] test unsync::notifier::basics_and_debug ... ok
[INFO] [stdout] test unsync::notifier::basics_and_debug_raw ... ok
[INFO] [stdout] test unsync::notifier::close_drops_listeners ... ok
[INFO] [stdout] test unsync::notifier::count_raw ... ok
[INFO] [stdout] test unsync::notifier::count_regular ... ok
[INFO] [stdout] test unsync::notifier::drops_listeners_even_with_no_messages_raw ... ok
[INFO] [stdout] test unsync::notifier::drops_listeners_even_with_no_messages_regular ... ok
[INFO] [stdout] test unsync::notifier::forwarder_debug ... ok
[INFO] [stdout] test unsync::simple_listeners::flag_alive ... ok
[INFO] [stdout] test unsync::simple_listeners::flag_debug ... ok
[INFO] [stdout] test unsync::simple_listeners::flag_set ... ok
[INFO] [stdout] test unsync::simple_listeners::log_alive ... ok
[INFO] [stdout] test unsync::simple_listeners::log_debug ... ok
[INFO] [stdout] test unsync::simple_listeners::null_alive ... ok
[INFO] [stdout] test unsync::simple_listeners::tuple ... ok
[INFO] [stdout] test unsync::source::constant::debug ... ok
[INFO] [stdout] test unsync::source::constant::usage ... ok
[INFO] [stdout] test unsync::source::flatten::usage ... ok
[INFO] [stdout] test unsync::source::map::debug ... ok
[INFO] [stdout] test unsync::source::map::usage ... ok
[INFO] [stdout] test unsync::store::store_lock_basics ... ok
[INFO] [stdout] test unsync::store::store_lock_debug ... ok
[INFO] [stdout] test unsync::store::store_lock_listener_debug ... ok
[INFO] [stdout] test unsync::store::store_lock_meets_trait_bounds ... ok
[INFO] [stdout] test unsync::store::store_lock_receive_inherent ... ok
[INFO] [stdout] test unsync::notifier::notify_after_close - should panic ... ok
[INFO] [stdout] test unsync::store::store_lock_not_poisoned ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 42 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "9916986b4034a19d91e2c47e7c25d5ff15904cb75c74805cddf8f3c622034ff6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9916986b4034a19d91e2c47e7c25d5ff15904cb75c74805cddf8f3c622034ff6", kill_on_drop: false }`
[INFO] [stdout] 9916986b4034a19d91e2c47e7c25d5ff15904cb75c74805cddf8f3c622034ff6