[INFO] fetching crate global_counter 0.2.2...
[INFO] testing global_counter-0.2.2 against try#fc4ba03ef77ca5018fb78a097d3b924d30f15bfc+target=i686-unknown-linux-musl for musl_upgrade_1_2_take3
[INFO] extracting crate global_counter 0.2.2 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate global_counter 0.2.2 on toolchain fc4ba03ef77ca5018fb78a097d3b924d30f15bfc
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+fc4ba03ef77ca5018fb78a097d3b924d30f15bfc" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate global_counter 0.2.2
[INFO] finished tweaking crates.io crate global_counter 0.2.2
[INFO] tweaked toml for crates.io crate global_counter 0.2.2 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+fc4ba03ef77ca5018fb78a097d3b924d30f15bfc" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+fc4ba03ef77ca5018fb78a097d3b924d30f15bfc" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+fc4ba03ef77ca5018fb78a097d3b924d30f15bfc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cef96138039dee2c7dafaede50befb20118ede11795e9436c9935efe3bcaa7c9
[INFO] running `Command { std: "docker" "start" "-a" "cef96138039dee2c7dafaede50befb20118ede11795e9436c9935efe3bcaa7c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cef96138039dee2c7dafaede50befb20118ede11795e9436c9935efe3bcaa7c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cef96138039dee2c7dafaede50befb20118ede11795e9436c9935efe3bcaa7c9", kill_on_drop: false }`
[INFO] [stdout] cef96138039dee2c7dafaede50befb20118ede11795e9436c9935efe3bcaa7c9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+fc4ba03ef77ca5018fb78a097d3b924d30f15bfc" "build" "--frozen" "--message-format=json" "--target" "i686-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 2d531b261f0fe59afa760973f6131f054be1cec25d0281b0f9ce2cf8de560eba
[INFO] running `Command { std: "docker" "start" "-a" "2d531b261f0fe59afa760973f6131f054be1cec25d0281b0f9ce2cf8de560eba", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling parking_lot_core v0.8.5
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling smallvec v1.10.0
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling once_cell v1.16.0
[INFO] [stderr]    Compiling instant v0.1.12
[INFO] [stderr]    Compiling lock_api v0.4.9
[INFO] [stderr]    Compiling parking_lot v0.11.2
[INFO] [stderr]    Compiling global_counter v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.05s
[INFO] running `Command { std: "docker" "inspect" "2d531b261f0fe59afa760973f6131f054be1cec25d0281b0f9ce2cf8de560eba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2d531b261f0fe59afa760973f6131f054be1cec25d0281b0f9ce2cf8de560eba", kill_on_drop: false }`
[INFO] [stdout] 2d531b261f0fe59afa760973f6131f054be1cec25d0281b0f9ce2cf8de560eba
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+fc4ba03ef77ca5018fb78a097d3b924d30f15bfc" "test" "--frozen" "--no-run" "--message-format=json" "--target" "i686-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 238503a445331c29ac5c0f1ec56ab62b653820a00a276832c7dea28edbe34566
[INFO] running `Command { std: "docker" "start" "-a" "238503a445331c29ac5c0f1ec56ab62b653820a00a276832c7dea28edbe34566", kill_on_drop: false }`
[INFO] [stderr]    Compiling global_counter v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.18s
[INFO] running `Command { std: "docker" "inspect" "238503a445331c29ac5c0f1ec56ab62b653820a00a276832c7dea28edbe34566", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "238503a445331c29ac5c0f1ec56ab62b653820a00a276832c7dea28edbe34566", kill_on_drop: false }`
[INFO] [stdout] 238503a445331c29ac5c0f1ec56ab62b653820a00a276832c7dea28edbe34566
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+fc4ba03ef77ca5018fb78a097d3b924d30f15bfc" "test" "--frozen" "--target" "i686-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 2a027e394649cab0b45717f93490b3dc69c202d81087e0a9d5d7a0334b7cc687
[INFO] running `Command { std: "docker" "start" "-a" "2a027e394649cab0b45717f93490b3dc69c202d81087e0a9d5d7a0334b7cc687", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/i686-unknown-linux-musl/debug/deps/global_counter-3ef6b66f36e9d7be)
[INFO] [stdout] 
[INFO] [stdout] running 32 tests
[INFO] [stdout] test generic::tests::count_struct ... ok
[INFO] [stdout] test generic::tests::count_to_five_single_threaded ... ok
[INFO] [stdout] test generic::tests::get_borrowed_doesnt_clone ... ok
[INFO] [stdout] test generic::tests::get_mut_borrowed_doesnt_clone ... ok
[INFO] [stdout] test generic::tests::reset ... ok
[INFO] [stdout] test generic::tests::count_to_five_seq_threaded ... ok
[INFO] [stdout] test primitive::exact::tests::count_to_50000_single_threaded ... ok
[INFO] [stdout] test generic::tests::count_to_five_par_threaded ... ok
[INFO] [stdout] test primitive::exact::tests::count_to_five_single_threaded ... ok
[INFO] [stdout] test primitive::exact::tests::primitive_new_const ... ok
[INFO] [stdout] test primitive::exact::tests::count_to_five_seq_threaded ... ok
[INFO] [stdout] test primitive::exact::tests::primitive_reset ... ok
[INFO] [stdout] test primitive::exact::tests::count_to_five_par_threaded ... ok
[INFO] [stdout] test primitive::exact::tests::count_to_50000_seq_threaded ... ok
[INFO] [stdout] test primitive::fast::tests::approx_count_to_50000_par_threaded ... ok
[INFO] [stdout] test primitive::exact::tests::count_to_50000_par_threaded ... ok
[INFO] [stdout] test generic::tests::count_to_50000_par_threaded ... ok
[INFO] [stdout] test primitive::fast::tests::approx_count_to_50000_single_threaded ... ok
[INFO] [stdout] test primitive::fast::tests::approx_negative_to_positive ... ok
[INFO] [stdout] test primitive::fast::tests::approx_flush_single_threaded ... ok
[INFO] [stdout] test primitive::fast::tests::approx_new_const ... ok
[INFO] [stdout] test primitive::fast::tests::approx_flushed_count_to_50000_par_threaded ... ok
[INFO] [stdout] test primitive::fast::tests::approx_count_to_50000_seq_threaded ... ok
[INFO] [stdout] test primitive::fast::tests::approx_negative_start_flush ... ok
[INFO] [stdout] test primitive::fast::tests::flushing_new_const ... ok
[INFO] [stdout] test generic::tests::count_to_50000_single_threaded ... ok
[INFO] [stdout] test generic::tests::count_to_50000_seq_threaded ... ok
[INFO] [stdout] test primitive::fast::tests::flushing_count_to_50000_par_threaded ... ok
[INFO] [stdout] test primitive::fast::tests::approx_different_counters ... ok
[INFO] [stdout] test primitive::fast::tests::flushing_count_to_50000_single_threaded ... ok
[INFO] [stdout] test primitive::fast::tests::flushing_different_counters ... ok
[INFO] [stdout] test primitive::fast::tests::flushing_count_to_50000_seq_threaded ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 32 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "2a027e394649cab0b45717f93490b3dc69c202d81087e0a9d5d7a0334b7cc687", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2a027e394649cab0b45717f93490b3dc69c202d81087e0a9d5d7a0334b7cc687", kill_on_drop: false }`
[INFO] [stdout] 2a027e394649cab0b45717f93490b3dc69c202d81087e0a9d5d7a0334b7cc687