[INFO] cloning repository https://github.com/ishibashi-futos/rust-learn
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ishibashi-futos/rust-learn" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fishibashi-futos%2Frust-learn", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fishibashi-futos%2Frust-learn'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d04d014df8ea35f7d96abe46d0cf855d52154abd
[INFO] testing ishibashi-futos/rust-learn against beta-2022-04-10 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fishibashi-futos%2Frust-learn" "/workspace/builds/worker-14/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-14/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ishibashi-futos/rust-learn on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/ishibashi-futos/rust-learn
[INFO] finished tweaking git repo https://github.com/ishibashi-futos/rust-learn
[INFO] tweaked toml for git repo https://github.com/ishibashi-futos/rust-learn written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] crate git repo https://github.com/ishibashi-futos/rust-learn already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 970adb28ffc22cbc6b872aa31da12860e4b32a10f82047930a9aafac7dc4b236
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "970adb28ffc22cbc6b872aa31da12860e4b32a10f82047930a9aafac7dc4b236", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "970adb28ffc22cbc6b872aa31da12860e4b32a10f82047930a9aafac7dc4b236", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "970adb28ffc22cbc6b872aa31da12860e4b32a10f82047930a9aafac7dc4b236", kill_on_drop: false }`
[INFO] [stdout] 970adb28ffc22cbc6b872aa31da12860e4b32a10f82047930a9aafac7dc4b236
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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=warn" "-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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 559dae6864c9c03edd38ea4a26f88d4236cb245a5a92520ccbcf603a50635759
[INFO] running `Command { std: "docker" "start" "-a" "559dae6864c9c03edd38ea4a26f88d4236cb245a5a92520ccbcf603a50635759", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.117
[INFO] [stderr]    Compiling proc-macro2 v1.0.36
[INFO] [stderr]    Compiling syn v1.0.86
[INFO] [stderr]    Compiling hello_macro v0.1.0 (/opt/rustwide/workdir/hello_macro)
[INFO] [stderr]    Compiling adder v0.1.0 (/opt/rustwide/workdir/adder)
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling quote v1.0.15
[INFO] [stderr]    Compiling time v0.1.44
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling logger v0.1.0 (/opt/rustwide/workdir/logger)
[INFO] [stderr]    Compiling hello_macro_derive v0.1.0 (/opt/rustwide/workdir/hello_macro_derive)
[INFO] [stderr]    Compiling rust_learn v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [optimized + debuginfo] target(s) in 42.33s
[INFO] running `Command { std: "docker" "inspect" "559dae6864c9c03edd38ea4a26f88d4236cb245a5a92520ccbcf603a50635759", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "559dae6864c9c03edd38ea4a26f88d4236cb245a5a92520ccbcf603a50635759", kill_on_drop: false }`
[INFO] [stdout] 559dae6864c9c03edd38ea4a26f88d4236cb245a5a92520ccbcf603a50635759
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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=warn" "-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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] de36e37c50195b0e167856f380136d7fa5863c54341ad53a3fc708f84f1d625d
[INFO] running `Command { std: "docker" "start" "-a" "de36e37c50195b0e167856f380136d7fa5863c54341ad53a3fc708f84f1d625d", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust_learn v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [optimized + debuginfo] target(s) in 5.91s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/rust_learn-25891f962a71601a)
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/rust_learn-98cc79def8a5cb59)
[INFO] [stderr]   Executable tests/common.rs (/opt/rustwide/target/debug/deps/common-b83254c5671bec2c)
[INFO] [stderr]   Executable tests/mapped_cache_test.rs (/opt/rustwide/target/debug/deps/mapped_cache_test-4c25f8e625123c95)
[INFO] [stderr]   Executable tests/tests_test.rs (/opt/rustwide/target/debug/deps/tests_test-1ee05015543253a3)
[INFO] running `Command { std: "docker" "inspect" "de36e37c50195b0e167856f380136d7fa5863c54341ad53a3fc708f84f1d625d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "de36e37c50195b0e167856f380136d7fa5863c54341ad53a3fc708f84f1d625d", kill_on_drop: false }`
[INFO] [stdout] de36e37c50195b0e167856f380136d7fa5863c54341ad53a3fc708f84f1d625d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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=warn" "-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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] e4659ddffb67d4aa24712055f76ca9e86c790def1d3d9792d181b538d976087b
[INFO] running `Command { std: "docker" "start" "-a" "e4659ddffb67d4aa24712055f76ca9e86c790def1d3d9792d181b538d976087b", kill_on_drop: false }`
[INFO] [stderr]     Finished test [optimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rust_learn-25891f962a71601a)
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test tests::tests::it_work_is_ok ... ok
[INFO] [stdout] test tests::tests::larger_can_hold_smaller ... ok
[INFO] [stdout] test tests::tests::add_two_4to6 ... ok
[INFO] [stdout] test tests::tests::exploration ... ok
[INFO] [stdout] test tests::tests::add_two_0to2 ... ok
[INFO] [stdout] test tests::tests::guess_new_ok ... ok
[INFO] [stdout] test tests::tests::greeting_contains_name ... ok
[INFO] [stdout] test tests::tests::it_work_is_err ... ok
[INFO] [stdout] test tests::tests::smaller_cannot_hold_larger ... ok
[INFO] [stdout] test tests::tests::lower_than_0 - should panic ... ok
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rust_learn-98cc79def8a5cb59)
[INFO] [stdout] test tests::tests::greater_than_100 - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test iterators::test::can_using_iterator_trait_methods ... ok
[INFO] [stdout] test iterators::test::filters_by_my_size ... ok
[INFO] [stdout] test iterators::test::counter_called_6_counts_return_none_value ... ok
[INFO] [stdout] test iterators::test::counter_generate_less_than_6_values ... ok
[INFO] [stdout] test iterators::test::iterator_sum_called_skip_1 ... ok
[INFO] [stdout] test iterators::test::iterator_4_count_called_is_none ... ok
[INFO] [stdout] test iterators::test::map_add_all_items_plus_one ... ok
[INFO] [stdout] test ownership::tests::values ... ok
[INFO] [stderr]      Running tests/common.rs (/opt/rustwide/target/debug/deps/common-b83254c5671bec2c)
[INFO] [stdout] test interior_mutability::tests::should_panic_tests - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/mapped_cache_test.rs (/opt/rustwide/target/debug/deps/mapped_cache_test-4c25f8e625123c95)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test test_generator_func ... ok
[INFO] [stdout] test value_cached_two_value_found ... ok
[INFO] [stdout] test value_cached_value_found ... ok
[INFO] [stdout] test value_is_found_value_hello ... ok
[INFO] [stdout] test value_is_none_generate_default_value ... ok
[INFO] [stdout] test value_string_slice_cache_found ... ok
[INFO] [stderr]      Running tests/tests_test.rs (/opt/rustwide/target/debug/deps/tests_test-1ee05015543253a3)
[INFO] [stdout] test value_string_slice_has_two_values_cache_found ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test larger_can_hold_smaller ... ok
[INFO] [stdout] test it_adds_two ... ok
[INFO] [stdout] test it_work_is_err ... ok
[INFO] [stdout] test add_two_0to2 ... ok
[INFO] [stdout] test add_two_4to6 ... ok
[INFO] [stdout] test smaller_cannot_hold_larger ... ok
[INFO] [stdout] test it_work_is_ok ... ok
[INFO] [stdout] test greeting_contains_name ... ok
[INFO] [stdout] test guess_new_ok ... ok
[INFO] [stdout] test greater_than_100 - should panic ... ok
[INFO] [stdout] test lower_than_0 - should panic ... ok
[INFO] [stderr]    Doc-tests rust_learn
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - add_one (line 21) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.51s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e4659ddffb67d4aa24712055f76ca9e86c790def1d3d9792d181b538d976087b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e4659ddffb67d4aa24712055f76ca9e86c790def1d3d9792d181b538d976087b", kill_on_drop: false }`
[INFO] [stdout] e4659ddffb67d4aa24712055f76ca9e86c790def1d3d9792d181b538d976087b