[INFO] cloning repository https://github.com/akmaekki/rttr
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/akmaekki/rttr" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fakmaekki%2Frttr", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fakmaekki%2Frttr'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e49a3ecdc7bf5367a73b9fa55718f071210dd9f1
[INFO] testing akmaekki/rttr against 1.49.0 for beta-1.50-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fakmaekki%2Frttr" "/workspace/builds/worker-9/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/akmaekki/rttr on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/akmaekki/rttr
[INFO] finished tweaking git repo https://github.com/akmaekki/rttr
[INFO] tweaked toml for git repo https://github.com/akmaekki/rttr written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate git repo https://github.com/akmaekki/rttr already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e6da89c74ab51a0f0e2861422e82713d23816de15e1ebf53da633cf47788ae54
[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" "e6da89c74ab51a0f0e2861422e82713d23816de15e1ebf53da633cf47788ae54", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e6da89c74ab51a0f0e2861422e82713d23816de15e1ebf53da633cf47788ae54", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e6da89c74ab51a0f0e2861422e82713d23816de15e1ebf53da633cf47788ae54", kill_on_drop: false }`
[INFO] [stdout] e6da89c74ab51a0f0e2861422e82713d23816de15e1ebf53da633cf47788ae54
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5d2731e52996f35a4a33abbdc6d822b635b98d795eec818a644b8b02e64e2f18
[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" "5d2731e52996f35a4a33abbdc6d822b635b98d795eec818a644b8b02e64e2f18", kill_on_drop: false }`
[INFO] [stderr]    Compiling rttr v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.37s
[INFO] running `Command { std: "docker" "inspect" "5d2731e52996f35a4a33abbdc6d822b635b98d795eec818a644b8b02e64e2f18", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5d2731e52996f35a4a33abbdc6d822b635b98d795eec818a644b8b02e64e2f18", kill_on_drop: false }`
[INFO] [stdout] 5d2731e52996f35a4a33abbdc6d822b635b98d795eec818a644b8b02e64e2f18
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fbda617ae56092372f4fa644b3d103ebc5d358a9de53f3f4952f463748c75660
[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" "fbda617ae56092372f4fa644b3d103ebc5d358a9de53f3f4952f463748c75660", kill_on_drop: false }`
[INFO] [stderr]    Compiling rttr v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.76s
[INFO] running `Command { std: "docker" "inspect" "fbda617ae56092372f4fa644b3d103ebc5d358a9de53f3f4952f463748c75660", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fbda617ae56092372f4fa644b3d103ebc5d358a9de53f3f4952f463748c75660", kill_on_drop: false }`
[INFO] [stdout] fbda617ae56092372f4fa644b3d103ebc5d358a9de53f3f4952f463748c75660
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 889a95f9368acadf979ac849ac267956bf4629bf10753b804275023a37ec0d58
[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" "889a95f9368acadf979ac849ac267956bf4629bf10753b804275023a37ec0d58", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/rttr-048449b83b597f4a
[INFO] [stdout] running 18 tests
[INFO] [stdout] test test_character_generate_mapping_table::generate_character_mapping_table_for_shorter_replacement_string ... ok
[INFO] [stdout] test test_config::reads_cmd_line_args_to_config_and_strips_surrounding_quotes ... ok
[INFO] [stdout] test test_character_generate_mapping_table::generate_character_mapping_table_for_duplicate_characters_in_search_string ... ok
[INFO] [stdout] test test_character_generate_mapping_table::generate_character_mapping_table_for_shorter_search_string ... ok
[INFO] [stdout] test test_config::recognizes_delete_cmd_line_flag ... ok
[INFO] [stdout] test test_multi::replacemultiple_search_string_longer_than_replacement_string ... ok
[INFO] [stdout] test test_multi::replacemultiple_nothing_if_empty_input_string ... ok
[INFO] [stdout] test test_multi::replace_multiple_search_character_with_multiple_replacement_character ... ok
[INFO] [stdout] test test_normalize_character_arrays::normalize_character_arrays_if_search_longer_than_replace ... ok
[INFO] [stdout] test test_single::replace_nothing_empty_string ... ok
[INFO] [stdout] test test_single::replace_single_search_character_with_single_replacement_character ... ok
[INFO] [stdout] test test_multi::replacemultiple_search_string_shorter_than_replacement_string ... ok
[INFO] [stdout] test test_config::replaces_starting_and_ending_quotes_from_search_and_replace ... ok
[INFO] [stdout] test test_delete::delete_chars_if_present_in_input ... ok
[INFO] [stdout] test test_delete::delete_no_chars_if_not_included_in_input ... ok
[INFO] [stdout] test test_normalize_character_arrays::normalize_character_arrays_if_search_shorter_than_replace ... ok
[INFO] [stdout] test test_config::replaces_not_single_starting_or_ending_quotes_from_search_and_replace ... ok
[INFO] [stdout] test test_single::replace_multiple_single ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/rttr-41d1805868d5f7f7
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rttr
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[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
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "889a95f9368acadf979ac849ac267956bf4629bf10753b804275023a37ec0d58", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "889a95f9368acadf979ac849ac267956bf4629bf10753b804275023a37ec0d58", kill_on_drop: false }`
[INFO] [stdout] 889a95f9368acadf979ac849ac267956bf4629bf10753b804275023a37ec0d58