[INFO] fetching crate nobug 0.7.0...
[INFO] testing nobug-0.7.0 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[INFO] extracting crate nobug 0.7.0 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate nobug 0.7.0
[INFO] finished tweaking crates.io crate nobug 0.7.0
[INFO] tweaked toml for crates.io crate nobug 0.7.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate nobug 0.7.0 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]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 2 packages to latest compatible versions
[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-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 4ef3e37a1b97974ff57fb62d1713dab1a779efe77c9e08f96b26788b06c77828
[INFO] running `Command { std: "docker" "start" "-a" "4ef3e37a1b97974ff57fb62d1713dab1a779efe77c9e08f96b26788b06c77828", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4ef3e37a1b97974ff57fb62d1713dab1a779efe77c9e08f96b26788b06c77828", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4ef3e37a1b97974ff57fb62d1713dab1a779efe77c9e08f96b26788b06c77828", kill_on_drop: false }`
[INFO] [stdout] 4ef3e37a1b97974ff57fb62d1713dab1a779efe77c9e08f96b26788b06c77828
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 2b36937399e0dbfa5454acff68bb908b7bc50402b3ed00f49723958f2d1f7ffc
[INFO] running `Command { std: "docker" "start" "-a" "2b36937399e0dbfa5454acff68bb908b7bc50402b3ed00f49723958f2d1f7ffc", kill_on_drop: false }`
[INFO] [stderr]    Compiling mutants v0.0.3
[INFO] [stderr]    Compiling nobug v0.7.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.52s
[INFO] running `Command { std: "docker" "inspect" "2b36937399e0dbfa5454acff68bb908b7bc50402b3ed00f49723958f2d1f7ffc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2b36937399e0dbfa5454acff68bb908b7bc50402b3ed00f49723958f2d1f7ffc", kill_on_drop: false }`
[INFO] [stdout] 2b36937399e0dbfa5454acff68bb908b7bc50402b3ed00f49723958f2d1f7ffc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 91e4e139a0fa2e565d9e3fa2b883c96379f68a5de8c27ed42e2cbe5d6819a73a
[INFO] running `Command { std: "docker" "start" "-a" "91e4e139a0fa2e565d9e3fa2b883c96379f68a5de8c27ed42e2cbe5d6819a73a", kill_on_drop: false }`
[INFO] [stderr]    Compiling nobug v0.7.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.74s
[INFO] running `Command { std: "docker" "inspect" "91e4e139a0fa2e565d9e3fa2b883c96379f68a5de8c27ed42e2cbe5d6819a73a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "91e4e139a0fa2e565d9e3fa2b883c96379f68a5de8c27ed42e2cbe5d6819a73a", kill_on_drop: false }`
[INFO] [stdout] 91e4e139a0fa2e565d9e3fa2b883c96379f68a5de8c27ed42e2cbe5d6819a73a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 32d29dd8862621e74223fdc15e5c5fdeee43f02a44a460beacb27d3c5a0d4a2f
[INFO] running `Command { std: "docker" "start" "-a" "32d29dd8862621e74223fdc15e5c5fdeee43f02a44a460beacb27d3c5a0d4a2f", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/nobug-54a2d1f3b3fd6745)
[INFO] [stdout] 
[INFO] [stdout] running 34 tests
[INFO] [stdout] test annotate::test_done_with_code ... ok
[INFO] [stdout] test annotate::test_done_textonly ... ok
[INFO] [stdout] test annotate::test_fixed ... ok
[INFO] [stdout] test annotate::test_fixme_codeblock ... ok
[INFO] [stdout] test annotate::test_idea ... ok
[INFO] [stdout] test annotate::test_wip_only_text ... ok
[INFO] [stdout] test annotate::test_wip_with_code ... ok
[INFO] [stdout] test assert::test_assert ... ok
[INFO] [stdout] test assert::test_braced ... ok
[INFO] [stdout] test assert::test_fixme_assert_once ... ok
[INFO] [stdout] test assert::test_check ... ok
[INFO] [stdout] test assert::test_require ... ok
[INFO] [stdout] test annotate::test_done_code_only_fail - should panic ... ok
[INFO] [stdout] test assert::test_require4 - should panic ... ok
[INFO] [stdout] test annotate::test_fixme - should panic ... ok
[INFO] [stdout] test annotate::test_fixed_fail - should panic ... ok
[INFO] [stdout] test annotate::test_fixme2 - should panic ... ok
[INFO] [stdout] test tool::test_die2 - should panic ... ok
[INFO] [stdout] test annotate::test_todo - should panic ... ok
[INFO] [stdout] test tool::test_diefn - should panic ... ok
[INFO] [stdout] test tool::test_mock_conditional ... ok
[INFO] [stdout] test tool::test_die - should panic ... ok
[INFO] [stdout] test annotate::test_todo_nomsg - should panic ... ok
[INFO] [stdout] test tool::test_mock_simple ... ok
[INFO] [stdout] test annotate::test_fixme_codeblock_fail - should panic ... ok
[INFO] [stdout] test assert::test_assert1 - should panic ... ok
[INFO] [stdout] test assert::test_assert2 - should panic ... ok
[INFO] [stdout] test assert::test_assert3 - should panic ... ok
[INFO] [stdout] test assert::test_assert_once - should panic ... ok
[INFO] [stdout] test assert::test::test_const_generic - should panic ... ok
[INFO] [stdout] test assert::test_require1 - should panic ... ok
[INFO] [stdout] test assert::test_require2 - should panic ... ok
[INFO] [stdout] test assert::test_require3 - should panic ... ok
[INFO] [stdout] test annotate::test_done_with_code_fail - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 34 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "32d29dd8862621e74223fdc15e5c5fdeee43f02a44a460beacb27d3c5a0d4a2f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "32d29dd8862621e74223fdc15e5c5fdeee43f02a44a460beacb27d3c5a0d4a2f", kill_on_drop: false }`
[INFO] [stdout] 32d29dd8862621e74223fdc15e5c5fdeee43f02a44a460beacb27d3c5a0d4a2f