[INFO] fetching crate fenny 0.2.0...
[INFO] testing fenny-0.2.0 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[INFO] extracting crate fenny 0.2.0 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate fenny 0.2.0
[INFO] finished tweaking crates.io crate fenny 0.2.0
[INFO] tweaked toml for crates.io crate fenny 0.2.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate fenny 0.2.0 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 fenny 0.2.0 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] e01fe46668249616aaadb012151a97e1fd26d3610317635bb92bea84ac80820d
[INFO] running `Command { std: "docker" "start" "-a" "e01fe46668249616aaadb012151a97e1fd26d3610317635bb92bea84ac80820d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e01fe46668249616aaadb012151a97e1fd26d3610317635bb92bea84ac80820d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e01fe46668249616aaadb012151a97e1fd26d3610317635bb92bea84ac80820d", kill_on_drop: false }`
[INFO] [stdout] e01fe46668249616aaadb012151a97e1fd26d3610317635bb92bea84ac80820d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 381f4c7659a5dbf2b5731885bf5f83d08c1bf4998e44c57fbb423efc396a9913
[INFO] running `Command { std: "docker" "start" "-a" "381f4c7659a5dbf2b5731885bf5f83d08c1bf4998e44c57fbb423efc396a9913", kill_on_drop: false }`
[INFO] [stderr]    Compiling fenny v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.30s
[INFO] running `Command { std: "docker" "inspect" "381f4c7659a5dbf2b5731885bf5f83d08c1bf4998e44c57fbb423efc396a9913", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "381f4c7659a5dbf2b5731885bf5f83d08c1bf4998e44c57fbb423efc396a9913", kill_on_drop: false }`
[INFO] [stdout] 381f4c7659a5dbf2b5731885bf5f83d08c1bf4998e44c57fbb423efc396a9913
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 12a42e04f3e25d891353e00c2d0ae9b5f490114da7abef5095b4102a5c7e0c7d
[INFO] running `Command { std: "docker" "start" "-a" "12a42e04f3e25d891353e00c2d0ae9b5f490114da7abef5095b4102a5c7e0c7d", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.126
[INFO] [stderr]    Compiling ppv-lite86 v0.2.16
[INFO] [stderr]    Compiling getrandom v0.2.7
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling fenny v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 3.52s
[INFO] running `Command { std: "docker" "inspect" "12a42e04f3e25d891353e00c2d0ae9b5f490114da7abef5095b4102a5c7e0c7d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "12a42e04f3e25d891353e00c2d0ae9b5f490114da7abef5095b4102a5c7e0c7d", kill_on_drop: false }`
[INFO] [stdout] 12a42e04f3e25d891353e00c2d0ae9b5f490114da7abef5095b4102a5c7e0c7d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] f059633639df92c593b285e6b382504fd9739f3573f730c018f41fde66139c39
[INFO] running `Command { std: "docker" "start" "-a" "f059633639df92c593b285e6b382504fd9739f3573f730c018f41fde66139c39", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/fenny-f3121f2cac067861)
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test fenny::test_fenny::fenny::tests::fenny_so ... ok
[INFO] [stdout] test fenny::test_fenny::fenny::tests::dim3_so ... ok
[INFO] [stdout] test fenny::test_fenny::fenny::tests::dim2_so ... ok
[INFO] [stdout] test fenny::test_fenny::fenny::tests::single_fenny ... ok
[INFO] [stdout] test fenny::test_fenny::fenny::tests::first_larger_size_edgecases ... ok
[INFO] [stdout] test fenny::test_fenny::fenny::tests::first_larger_size_edgecases_so ... ok
[INFO] [stdout] test fenny::test_fenny::fenny::tests::dim2_random ... ok
[INFO] [stdout] test fenny::test_fenny::fenny::tests::single_fenny_random ... ok
[INFO] [stdout] test fenny::test_fenny::fenny::tests::index_functions ... ok
[INFO] [stdout] test fenny::test_fenny::fenny::tests::fenny_so_random ... ok
[INFO] [stdout] test fenny::test_fenny::fenny::tests::dim2_so_random ... ok
[INFO] [stdout] test fenny::test_fenny::fenny::tests::set_least_significant_zero_overflow - should panic ... ok
[INFO] [stdout] test fenny::test_fenny::fenny::tests::unset_trailing_ones_overflow - should panic ... ok
[INFO] [stdout] test fenny::test_fenny::fenny::tests::get_root_p1_underflow - should panic ... ok
[INFO] [stdout] test fenny::test_fenny::fenny::tests::dim3_so_random ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.27s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f059633639df92c593b285e6b382504fd9739f3573f730c018f41fde66139c39", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f059633639df92c593b285e6b382504fd9739f3573f730c018f41fde66139c39", kill_on_drop: false }`
[INFO] [stdout] f059633639df92c593b285e6b382504fd9739f3573f730c018f41fde66139c39