[INFO] fetching crate libsw 3.5.0...
[INFO] testing libsw-3.5.0 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[INFO] extracting crate libsw 3.5.0 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate libsw 3.5.0
[INFO] finished tweaking crates.io crate libsw 3.5.0
[INFO] tweaked toml for crates.io crate libsw 3.5.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate libsw 3.5.0 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 libsw 3.5.0 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] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded coarsetime v0.1.36
[INFO] [stderr]   Downloaded libsw-core v0.3.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] aa1dc383b922d144dc82140f0e274ca84861873dbe72151a372ebfcef404550e
[INFO] running `Command { std: "docker" "start" "-a" "aa1dc383b922d144dc82140f0e274ca84861873dbe72151a372ebfcef404550e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "aa1dc383b922d144dc82140f0e274ca84861873dbe72151a372ebfcef404550e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aa1dc383b922d144dc82140f0e274ca84861873dbe72151a372ebfcef404550e", kill_on_drop: false }`
[INFO] [stdout] aa1dc383b922d144dc82140f0e274ca84861873dbe72151a372ebfcef404550e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 221f75a1a768e38b9060e8ca5d22562e0e586d54177503e687ae37cb539ad5bc
[INFO] running `Command { std: "docker" "start" "-a" "221f75a1a768e38b9060e8ca5d22562e0e586d54177503e687ae37cb539ad5bc", kill_on_drop: false }`
[INFO] [stderr]    Compiling libsw-core v0.3.2
[INFO] [stderr]    Compiling libsw v3.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.54s
[INFO] running `Command { std: "docker" "inspect" "221f75a1a768e38b9060e8ca5d22562e0e586d54177503e687ae37cb539ad5bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "221f75a1a768e38b9060e8ca5d22562e0e586d54177503e687ae37cb539ad5bc", kill_on_drop: false }`
[INFO] [stdout] 221f75a1a768e38b9060e8ca5d22562e0e586d54177503e687ae37cb539ad5bc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] af42c3504a60aad0839933a241937a9987abda7033153c6f2e42e399b687c554
[INFO] running `Command { std: "docker" "start" "-a" "af42c3504a60aad0839933a241937a9987abda7033153c6f2e42e399b687c554", kill_on_drop: false }`
[INFO] [stderr]    Compiling libsw v3.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.87s
[INFO] running `Command { std: "docker" "inspect" "af42c3504a60aad0839933a241937a9987abda7033153c6f2e42e399b687c554", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "af42c3504a60aad0839933a241937a9987abda7033153c6f2e42e399b687c554", kill_on_drop: false }`
[INFO] [stdout] af42c3504a60aad0839933a241937a9987abda7033153c6f2e42e399b687c554
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] d6501a2c9d336220506f5cc4714cb26fa6afee3ba9eb6329410799cd83ce02d0
[INFO] running `Command { std: "docker" "start" "-a" "d6501a2c9d336220506f5cc4714cb26fa6afee3ba9eb6329410799cd83ce02d0", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/libsw-427be0edaa3ab268)
[INFO] [stdout] 
[INFO] [stdout] running 38 tests
[INFO] [stdout] test tests::checked_sub ... ok
[INFO] [stdout] test tests::checked_stop_stops ... ok
[INFO] [stdout] test tests::add ... ok
[INFO] [stdout] test tests::checked_sub_overflow ... ok
[INFO] [stdout] test tests::checked_add ... ok
[INFO] [stdout] test tests::checked_toggle ... ok
[INFO] [stdout] test tests::default ... ok
[INFO] [stdout] test tests::double_starts_stops_errs ... ok
[INFO] [stdout] test tests::elapsed_at_saturates ... ok
[INFO] [stdout] test tests::checked_add_overflow ... ok
[INFO] [stdout] test tests::eq_correct ... ok
[INFO] [stdout] test tests::eq_properties ... ok
[INFO] [stdout] test tests::eq_running ... ok
[INFO] [stdout] test tests::hash_and_eq ... ok
[INFO] [stdout] test tests::is_running ... ok
[INFO] [stdout] test tests::is_stopped ... ok
[INFO] [stdout] test tests::new ... ok
[INFO] [stdout] test tests::partial_eq ... ok
[INFO] [stdout] test tests::replace ... ok
[INFO] [stdout] test tests::set ... ok
[INFO] [stdout] test tests::add_overloaded_overflow - should panic ... ok
[INFO] [stdout] test tests::hash_running ... ok
[INFO] [stdout] test tests::checked_elapsed_overflows ... ok
[INFO] [stdout] test tests::checked_stop_overflows ... ok
[INFO] [stdout] test tests::sub ... ok
[INFO] [stdout] test tests::sane_elapsed_while_stopped ... ok
[INFO] [stdout] test tests::sane_elapsed_while_running ... ok
[INFO] [stdout] test tests::sub_overloaded_overflow - should panic ... ok
[INFO] [stdout] test tests::reset ... ok
[INFO] [stdout] test tests::set_in_place ... ok
[INFO] [stdout] test tests::toggle ... ok
[INFO] [stdout] test tests::start_in_future ... ok
[INFO] [stdout] test tests::stop_before_last_start ... ok
[INFO] [stdout] test tests::sync_before_sub_checked - should panic ... ok
[INFO] [stdout] test tests::sync_before_sub_checked_overflow ... ok
[INFO] [stdout] test tests::sync_before_sub_saturating - should panic ... ok
[INFO] [stdout] test tests::sub_at_earlier_anchor_behavior ... ok
[INFO] [stdout] test tests::sub_at ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 38 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.32s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "d6501a2c9d336220506f5cc4714cb26fa6afee3ba9eb6329410799cd83ce02d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d6501a2c9d336220506f5cc4714cb26fa6afee3ba9eb6329410799cd83ce02d0", kill_on_drop: false }`
[INFO] [stdout] d6501a2c9d336220506f5cc4714cb26fa6afee3ba9eb6329410799cd83ce02d0