[INFO] fetching crate sequencer 0.1.1...
[INFO] testing sequencer-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 sequencer 0.1.1 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate sequencer 0.1.1
[INFO] finished tweaking crates.io crate sequencer 0.1.1
[INFO] tweaked toml for crates.io crate sequencer 0.1.1 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate sequencer 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 sequencer 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-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] b251058e91258d6654272399eb54e94aab6a2ee37fcf2e353125d353aaff4cf4
[INFO] running `Command { std: "docker" "start" "-a" "b251058e91258d6654272399eb54e94aab6a2ee37fcf2e353125d353aaff4cf4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b251058e91258d6654272399eb54e94aab6a2ee37fcf2e353125d353aaff4cf4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b251058e91258d6654272399eb54e94aab6a2ee37fcf2e353125d353aaff4cf4", kill_on_drop: false }`
[INFO] [stdout] b251058e91258d6654272399eb54e94aab6a2ee37fcf2e353125d353aaff4cf4
[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] 33f942bac465af7640f97fb9912ba97fc7c9541cca170adf7eac5b562c1003f7
[INFO] running `Command { std: "docker" "start" "-a" "33f942bac465af7640f97fb9912ba97fc7c9541cca170adf7eac5b562c1003f7", kill_on_drop: false }`
[INFO] [stderr]    Compiling slotmap v1.0.6
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling sequencer v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.93s
[INFO] running `Command { std: "docker" "inspect" "33f942bac465af7640f97fb9912ba97fc7c9541cca170adf7eac5b562c1003f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "33f942bac465af7640f97fb9912ba97fc7c9541cca170adf7eac5b562c1003f7", kill_on_drop: false }`
[INFO] [stdout] 33f942bac465af7640f97fb9912ba97fc7c9541cca170adf7eac5b562c1003f7
[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] 65a5d4b6b4ee97a680685bb7bda98f7988a6b62ece5b048e997bd720dfa14f1b
[INFO] running `Command { std: "docker" "start" "-a" "65a5d4b6b4ee97a680685bb7bda98f7988a6b62ece5b048e997bd720dfa14f1b", kill_on_drop: false }`
[INFO] [stderr]    Compiling sequencer v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.59s
[INFO] running `Command { std: "docker" "inspect" "65a5d4b6b4ee97a680685bb7bda98f7988a6b62ece5b048e997bd720dfa14f1b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "65a5d4b6b4ee97a680685bb7bda98f7988a6b62ece5b048e997bd720dfa14f1b", kill_on_drop: false }`
[INFO] [stdout] 65a5d4b6b4ee97a680685bb7bda98f7988a6b62ece5b048e997bd720dfa14f1b
[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] eb94bef247c075c1fe72ae095e939c70953a9ddbb89e03ee12e8ddfddc5fecea
[INFO] running `Command { std: "docker" "start" "-a" "eb94bef247c075c1fe72ae095e939c70953a9ddbb89e03ee12e8ddfddc5fecea", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/sequencer-3f488a6473f26e92)
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test tests::test_drain_queue ... ok
[INFO] [stdout] test tests::test_inject_seq ... ok
[INFO] [stdout] test tests::test_for_each_active ... ok
[INFO] [stdout] test tests::test_is_active ... ok
[INFO] [stdout] test tests::test_new_child_seq ... ok
[INFO] [stdout] test tests::test_new_node ... ok
[INFO] [stdout] test tests::test_new_seq ... ok
[INFO] [stdout] test tests::test_node_finished_seq ... ok
[INFO] [stdout] test tests::test_node_finished_singular ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "eb94bef247c075c1fe72ae095e939c70953a9ddbb89e03ee12e8ddfddc5fecea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eb94bef247c075c1fe72ae095e939c70953a9ddbb89e03ee12e8ddfddc5fecea", kill_on_drop: false }`
[INFO] [stdout] eb94bef247c075c1fe72ae095e939c70953a9ddbb89e03ee12e8ddfddc5fecea