[INFO] fetching crate bb-qol 0.1.0...
[INFO] testing bb-qol-0.1.0 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[INFO] extracting crate bb-qol 0.1.0 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate bb-qol 0.1.0
[INFO] finished tweaking crates.io crate bb-qol 0.1.0
[INFO] tweaked toml for crates.io crate bb-qol 0.1.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate bb-qol 0.1.0 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] 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 2 packages to latest compatible versions
[INFO] [stderr]       Adding itertools v0.12.1 (available: v0.14.0)
[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-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] 2a1b73331550391a37ea9312c097b8ddd4ef31d810f6367d8a4a746dfb1086d3
[INFO] running `Command { std: "docker" "start" "-a" "2a1b73331550391a37ea9312c097b8ddd4ef31d810f6367d8a4a746dfb1086d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2a1b73331550391a37ea9312c097b8ddd4ef31d810f6367d8a4a746dfb1086d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2a1b73331550391a37ea9312c097b8ddd4ef31d810f6367d8a4a746dfb1086d3", kill_on_drop: false }`
[INFO] [stdout] 2a1b73331550391a37ea9312c097b8ddd4ef31d810f6367d8a4a746dfb1086d3
[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] 594a384e02f160f9e2aa5658ae781afbc29ba880d2bf2d257051436825335bbd
[INFO] running `Command { std: "docker" "start" "-a" "594a384e02f160f9e2aa5658ae781afbc29ba880d2bf2d257051436825335bbd", kill_on_drop: false }`
[INFO] [stderr]    Compiling itertools v0.12.1
[INFO] [stderr]    Compiling bb-qol v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.90s
[INFO] running `Command { std: "docker" "inspect" "594a384e02f160f9e2aa5658ae781afbc29ba880d2bf2d257051436825335bbd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "594a384e02f160f9e2aa5658ae781afbc29ba880d2bf2d257051436825335bbd", kill_on_drop: false }`
[INFO] [stdout] 594a384e02f160f9e2aa5658ae781afbc29ba880d2bf2d257051436825335bbd
[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] d09db5216b5c4f2ff7c821119562331e5e46868247c2ab808a938702d7ccc818
[INFO] running `Command { std: "docker" "start" "-a" "d09db5216b5c4f2ff7c821119562331e5e46868247c2ab808a938702d7ccc818", kill_on_drop: false }`
[INFO] [stderr]    Compiling bb-qol v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.71s
[INFO] running `Command { std: "docker" "inspect" "d09db5216b5c4f2ff7c821119562331e5e46868247c2ab808a938702d7ccc818", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d09db5216b5c4f2ff7c821119562331e5e46868247c2ab808a938702d7ccc818", kill_on_drop: false }`
[INFO] [stdout] d09db5216b5c4f2ff7c821119562331e5e46868247c2ab808a938702d7ccc818
[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] 73b1a5e763d8c8d5ed11a56ff51131900bd3c39c018fbcb558f3e716c4f1b906
[INFO] running `Command { std: "docker" "start" "-a" "73b1a5e763d8c8d5ed11a56ff51131900bd3c39c018fbcb558f3e716c4f1b906", 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/bb_qol-75e36673fa995b5a)
[INFO] [stdout] 
[INFO] [stdout] running 17 tests
[INFO] [stdout] test arithmetics::have_same_sign::tests::test_same_sign ... ok
[INFO] [stdout] test arithmetics::have_same_sign::tests::test_different_signs ... ok
[INFO] [stdout] test arithmetics::have_same_sign::tests::test_one_zero ... ok
[INFO] [stdout] test combinatorics::choices_ordered::tests::test_get_all_entries ... ok
[INFO] [stdout] test combinatorics::choices_ordered::tests::test_case_02 ... ok
[INFO] [stdout] test combinatorics::choices_ordered::tests::test_case_01 ... ok
[INFO] [stdout] test combinatorics::choices_unordered::tests::test_case_02 ... ok
[INFO] [stdout] test combinatorics::choices_unordered::tests::test_get_all_entries ... ok
[INFO] [stdout] test strings::strip_of_non_digits_and_convert::tests::test_01 ... ok
[INFO] [stdout] test vectors::select_entries_from_vector::tests::test_entry_selection_02 ... ok
[INFO] [stdout] test vectors::select_entries_from_vector::tests::test_entry_selection_03 ... ok
[INFO] [stdout] test vectors::select_entries_from_vector::tests::test_entry_selection_04 ... ok
[INFO] [stdout] test vectors::select_entry_from_vector::tests::test_select_entry_from_vector ... ok
[INFO] [stdout] test vectors::select_entry_from_vector::tests::test_select_entry_from_vector_edge_case_01 ... ok
[INFO] [stdout] test vectors::select_entry_from_vector::tests::test_select_entry_from_vector_edge_case_02 ... ok
[INFO] [stdout] test vectors::select_entries_from_vector::tests::test_entry_selection ... ok
[INFO] [stdout] test combinatorics::choices_unordered::tests::test_case_01 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "73b1a5e763d8c8d5ed11a56ff51131900bd3c39c018fbcb558f3e716c4f1b906", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "73b1a5e763d8c8d5ed11a56ff51131900bd3c39c018fbcb558f3e716c4f1b906", kill_on_drop: false }`
[INFO] [stdout] 73b1a5e763d8c8d5ed11a56ff51131900bd3c39c018fbcb558f3e716c4f1b906