[INFO] fetching crate oneshot-broadcast 0.0.2...
[INFO] testing oneshot-broadcast-0.0.2 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[INFO] extracting crate oneshot-broadcast 0.0.2 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate oneshot-broadcast 0.0.2
[INFO] finished tweaking crates.io crate oneshot-broadcast 0.0.2
[INFO] tweaked toml for crates.io crate oneshot-broadcast 0.0.2 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate oneshot-broadcast 0.0.2 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 43 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]  Downloading crates ...
[INFO] [stderr]   Downloaded safer_owning_ref v0.5.0
[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] bef27d18a7539d38a49f0c44ad99f9e06b50206ec941c1e03d04026ca7decbab
[INFO] running `Command { std: "docker" "start" "-a" "bef27d18a7539d38a49f0c44ad99f9e06b50206ec941c1e03d04026ca7decbab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bef27d18a7539d38a49f0c44ad99f9e06b50206ec941c1e03d04026ca7decbab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bef27d18a7539d38a49f0c44ad99f9e06b50206ec941c1e03d04026ca7decbab", kill_on_drop: false }`
[INFO] [stdout] bef27d18a7539d38a49f0c44ad99f9e06b50206ec941c1e03d04026ca7decbab
[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] 6f5cdfd5835445635c6d54c3d7ab0e61760bb906932727c192f2ddb4530d0939
[INFO] running `Command { std: "docker" "start" "-a" "6f5cdfd5835445635c6d54c3d7ab0e61760bb906932727c192f2ddb4530d0939", kill_on_drop: false }`
[INFO] [stderr]    Compiling stable_deref_trait v1.2.0
[INFO] [stderr]    Compiling safer_owning_ref v0.5.0
[INFO] [stderr]    Compiling oneshot-broadcast v0.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.54s
[INFO] running `Command { std: "docker" "inspect" "6f5cdfd5835445635c6d54c3d7ab0e61760bb906932727c192f2ddb4530d0939", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6f5cdfd5835445635c6d54c3d7ab0e61760bb906932727c192f2ddb4530d0939", kill_on_drop: false }`
[INFO] [stdout] 6f5cdfd5835445635c6d54c3d7ab0e61760bb906932727c192f2ddb4530d0939
[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] 055ffe153baa4dc4328722b5db35ec7f6384bfab1bb49ca4697c009adf2b0882
[INFO] running `Command { std: "docker" "start" "-a" "055ffe153baa4dc4328722b5db35ec7f6384bfab1bb49ca4697c009adf2b0882", kill_on_drop: false }`
[INFO] [stderr]    Compiling parking_lot_core v0.9.11
[INFO] [stderr]    Compiling mio v1.0.4
[INFO] [stderr]    Compiling socket2 v0.5.10
[INFO] [stderr]    Compiling signal-hook-registry v1.4.5
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling parking_lot v0.12.4
[INFO] [stderr]    Compiling tokio v1.45.1
[INFO] [stderr]    Compiling oneshot-broadcast v0.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 11.69s
[INFO] running `Command { std: "docker" "inspect" "055ffe153baa4dc4328722b5db35ec7f6384bfab1bb49ca4697c009adf2b0882", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "055ffe153baa4dc4328722b5db35ec7f6384bfab1bb49ca4697c009adf2b0882", kill_on_drop: false }`
[INFO] [stdout] 055ffe153baa4dc4328722b5db35ec7f6384bfab1bb49ca4697c009adf2b0882
[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] b24e4385df330267e656325a3d8a8448b33ad9bc72cba6328d2e4fbbd61db279
[INFO] running `Command { std: "docker" "start" "-a" "b24e4385df330267e656325a3d8a8448b33ad9bc72cba6328d2e4fbbd61db279", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/oneshot_broadcast-78d6be5ac2842a0a)
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test opt_vec::tests::test_add ... ok
[INFO] [stdout] test opt_vec::tests::test_get_mut ... ok
[INFO] [stdout] test opt_vec::tests::test_first_free ... ok
[INFO] [stdout] test opt_vec::tests::test_insert_past_last_value ... ok
[INFO] [stdout] test opt_vec::tests::test_insert ... ok
[INFO] [stdout] test opt_vec::tests::test_new ... ok
[INFO] [stdout] test tests::test_drop_sender ... ok
[INFO] [stdout] test opt_vec::tests::test_remove ... ok
[INFO] [stdout] test tests::test_downcast ... ok
[INFO] [stdout] test tests::test_send ... ok
[INFO] [stdout] test tests::test_listener ... ok
[INFO] [stdout] test tests::test_drop_sender_while_receiving ... ok
[INFO] [stdout] test tests::test_send_while_receiving ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.11s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b24e4385df330267e656325a3d8a8448b33ad9bc72cba6328d2e4fbbd61db279", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b24e4385df330267e656325a3d8a8448b33ad9bc72cba6328d2e4fbbd61db279", kill_on_drop: false }`
[INFO] [stdout] b24e4385df330267e656325a3d8a8448b33ad9bc72cba6328d2e4fbbd61db279