[INFO] fetching crate grit-bitvec 0.4.3...
[INFO] testing grit-bitvec-0.4.3 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[INFO] extracting crate grit-bitvec 0.4.3 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate grit-bitvec 0.4.3
[INFO] finished tweaking crates.io crate grit-bitvec 0.4.3
[INFO] tweaked toml for crates.io crate grit-bitvec 0.4.3 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate grit-bitvec 0.4.3 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]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 194fa78a42cab49d008adbd8592ee4adde27560f6c78e0b988ba60aa3a0d681e
[INFO] running `Command { std: "docker" "start" "-a" "194fa78a42cab49d008adbd8592ee4adde27560f6c78e0b988ba60aa3a0d681e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "194fa78a42cab49d008adbd8592ee4adde27560f6c78e0b988ba60aa3a0d681e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "194fa78a42cab49d008adbd8592ee4adde27560f6c78e0b988ba60aa3a0d681e", kill_on_drop: false }`
[INFO] [stdout] 194fa78a42cab49d008adbd8592ee4adde27560f6c78e0b988ba60aa3a0d681e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 06eaf9eeec8bac0e49cdd4ef7d23144451126b1b9ce0a3e99ce16d4d3497288b
[INFO] running `Command { std: "docker" "start" "-a" "06eaf9eeec8bac0e49cdd4ef7d23144451126b1b9ce0a3e99ce16d4d3497288b", kill_on_drop: false }`
[INFO] [stderr]    Compiling grit-bitvec v0.4.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.39s
[INFO] running `Command { std: "docker" "inspect" "06eaf9eeec8bac0e49cdd4ef7d23144451126b1b9ce0a3e99ce16d4d3497288b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "06eaf9eeec8bac0e49cdd4ef7d23144451126b1b9ce0a3e99ce16d4d3497288b", kill_on_drop: false }`
[INFO] [stdout] 06eaf9eeec8bac0e49cdd4ef7d23144451126b1b9ce0a3e99ce16d4d3497288b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 59eb8f084dfc3428744b3e25d01c02731d01cb129457b7d71c6377114ea18fb9
[INFO] running `Command { std: "docker" "start" "-a" "59eb8f084dfc3428744b3e25d01c02731d01cb129457b7d71c6377114ea18fb9", kill_on_drop: false }`
[INFO] [stderr]    Compiling grit-bitvec v0.4.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 4.93s
[INFO] running `Command { std: "docker" "inspect" "59eb8f084dfc3428744b3e25d01c02731d01cb129457b7d71c6377114ea18fb9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "59eb8f084dfc3428744b3e25d01c02731d01cb129457b7d71c6377114ea18fb9", kill_on_drop: false }`
[INFO] [stdout] 59eb8f084dfc3428744b3e25d01c02731d01cb129457b7d71c6377114ea18fb9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] e922f57c61c47c196674ab032832007309af63a6eec6fdd8c4d514094ab044f3
[INFO] running `Command { std: "docker" "start" "-a" "e922f57c61c47c196674ab032832007309af63a6eec6fdd8c4d514094ab044f3", kill_on_drop: false }`
[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/grit_bitvec-4e4492a2bacacbe6)
[INFO] [stdout] 
[INFO] [stdout] running 30 tests
[INFO] [stdout] test testing::bit_width_3::append_bitvec ... ok
[INFO] [stdout] test testing::bit_width_3::grow ... ok
[INFO] [stdout] test testing::bit_width_3::append_iter ... ok
[INFO] [stdout] test testing::bit_width_3::get_set_replace ... ok
[INFO] [stdout] test testing::bit_width_3::insert ... ok
[INFO] [stdout] test testing::bit_width_3::insert_bitvec ... ok
[INFO] [stdout] test testing::bit_width_3::insert_iter ... ok
[INFO] [stdout] test testing::bit_width_3::remove ... ok
[INFO] [stdout] test testing::bit_width_3::pop ... ok
[INFO] [stdout] test testing::bit_width_3::push ... ok
[INFO] [stdout] test testing::bit_width_3::trim_range ... ok
[INFO] [stdout] test testing::bit_width_3::swap ... ok
[INFO] [stdout] test testing::bit_width_3::remove_range ... ok
[INFO] [stdout] test testing::bit_width_3::swap_pop ... ok
[INFO] [stdout] test testing::bit_width_3::trim_excess_capacity_clear ... ok
[INFO] [stdout] test testing::bit_width_4::append_bitvec ... ok
[INFO] [stdout] test testing::bit_width_4::append_iter ... ok
[INFO] [stdout] test testing::bit_width_4::grow ... ok
[INFO] [stdout] test testing::bit_width_4::insert_bitvec ... ok
[INFO] [stdout] test testing::bit_width_4::insert_iter ... ok
[INFO] [stdout] test testing::bit_width_4::get_set_replace ... ok
[INFO] [stdout] test testing::bit_width_4::insert ... ok
[INFO] [stdout] test testing::bit_width_4::remove_range ... ok
[INFO] [stdout] test testing::bit_width_4::remove ... ok
[INFO] [stdout] test testing::bit_width_4::swap_pop ... ok
[INFO] [stdout] test testing::bit_width_4::swap ... ok
[INFO] [stdout] test testing::bit_width_4::push ... ok
[INFO] [stdout] test testing::bit_width_4::pop ... ok
[INFO] [stdout] test testing::bit_width_4::trim_range ... ok
[INFO] [stdout] test testing::bit_width_4::trim_excess_capacity_clear ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 30 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e922f57c61c47c196674ab032832007309af63a6eec6fdd8c4d514094ab044f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e922f57c61c47c196674ab032832007309af63a6eec6fdd8c4d514094ab044f3", kill_on_drop: false }`
[INFO] [stdout] e922f57c61c47c196674ab032832007309af63a6eec6fdd8c4d514094ab044f3