[INFO] cloning repository https://github.com/bootandy/dust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/bootandy/dust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbootandy%2Fdust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbootandy%2Fdust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ca8b1efc18108604e7ab75efb978d61312c9b912
[INFO] testing bootandy/dust against 1.47.0 for beta-1.48-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbootandy%2Fdust" "/workspace/builds/worker-7/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/bootandy/dust on toolchain 1.47.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/bootandy/dust
[INFO] removed 0 missing tests
[INFO] finished tweaking git repo https://github.com/bootandy/dust
[INFO] tweaked toml for git repo https://github.com/bootandy/dust written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/bootandy/dust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 09b32cd8b068856e20095989bd6284dc6003036d2d07ee658e5136acaff9a132
[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" "09b32cd8b068856e20095989bd6284dc6003036d2d07ee658e5136acaff9a132", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "09b32cd8b068856e20095989bd6284dc6003036d2d07ee658e5136acaff9a132", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "09b32cd8b068856e20095989bd6284dc6003036d2d07ee658e5136acaff9a132", kill_on_drop: false }`
[INFO] [stdout] 09b32cd8b068856e20095989bd6284dc6003036d2d07ee658e5136acaff9a132
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cbcd14fdaee4a6b1782ff4d2af66a444f8b60939276ae99151e897bfd66f4ecc
[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" "cbcd14fdaee4a6b1782ff4d2af66a444f8b60939276ae99151e897bfd66f4ecc", kill_on_drop: false }`
[INFO] [stderr]    Compiling thousands v0.2.0
[INFO] [stderr]    Compiling lscolors v0.7.1
[INFO] [stderr]    Compiling terminal_size v0.1.13
[INFO] [stderr]    Compiling crossbeam-channel v0.4.3
[INFO] [stderr]    Compiling bstr v0.2.13
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling stfu8 v0.2.4
[INFO] [stderr]    Compiling globset v0.4.5
[INFO] [stderr]    Compiling ignore v0.4.16
[INFO] [stderr]    Compiling du-dust v0.5.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 25.75s
[INFO] running `Command { std: "docker" "inspect" "cbcd14fdaee4a6b1782ff4d2af66a444f8b60939276ae99151e897bfd66f4ecc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cbcd14fdaee4a6b1782ff4d2af66a444f8b60939276ae99151e897bfd66f4ecc", kill_on_drop: false }`
[INFO] [stdout] cbcd14fdaee4a6b1782ff4d2af66a444f8b60939276ae99151e897bfd66f4ecc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3142d25e8faf022abc569b5b8bb1febb1889a2f0d5188fd5dda33698e25dfb30
[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" "3142d25e8faf022abc569b5b8bb1febb1889a2f0d5188fd5dda33698e25dfb30", kill_on_drop: false }`
[INFO] [stderr]    Compiling predicates v1.0.5
[INFO] [stderr]    Compiling wait-timeout v0.2.0
[INFO] [stderr]    Compiling assert_cmd v1.0.1
[INFO] [stderr]    Compiling du-dust v0.5.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.62s
[INFO] running `Command { std: "docker" "inspect" "3142d25e8faf022abc569b5b8bb1febb1889a2f0d5188fd5dda33698e25dfb30", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3142d25e8faf022abc569b5b8bb1febb1889a2f0d5188fd5dda33698e25dfb30", kill_on_drop: false }`
[INFO] [stdout] 3142d25e8faf022abc569b5b8bb1febb1889a2f0d5188fd5dda33698e25dfb30
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 99b02d1cf29758d3dbdeb2ca1a005afd0ae0c96dd4eafcc9719dd4d9cf585822
[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" "99b02d1cf29758d3dbdeb2ca1a005afd0ae0c96dd4eafcc9719dd4d9cf585822", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/dust-33dd401765656fad
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test utils::tests::test_is_a_parent_of_root ... ok
[INFO] [stdout] test utils::tests::test_should_ignore_file ... ok
[INFO] [stdout] test utils::tests::test_is_a_parent_of ... ok
[INFO] [stdout] test display::tests::test_format_str_long_name ... ok
[INFO] [stdout] test utils::tests::test_simplify_dir_substring_names ... ok
[INFO] [stdout] test display::tests::test_format_str ... ok
[INFO] [stdout] test utils::tests::test_simplify_dir_rm_subdir_and_not_substrings ... ok
[INFO] [stdout] test utils::tests::test_simplify_dir_dots ... ok
[INFO] [stdout] test display::tests::test_human_readable_number ... ok
[INFO] [stdout] test utils::tests::test_simplify_dir_rm_subdir ... ok
[INFO] [stdout] test utils::tests::test_simplify_dir ... ok
[INFO] [stdout] test utils::tests::test_simplify_dir_duplicates ... ok
[INFO] [stdout] test utils::tests::test_should_ignore_file_on_different_device ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/integration-080e9b0de9f1658b
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/test_exact_output-1735f0a348ad8a96
[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 9 tests
[INFO] [stdout] test tests_symlinks::test_soft_sym_link ... ok
[INFO] [stdout] test tests_symlinks::test_recursive_sym_link ... ok
[INFO] [stdout] test tests_symlinks::test_hard_sym_link ... ok
[INFO] [stdout] test test_main_long_paths ... ok
[INFO] [stdout] test test_main_multi_arg ... ok
[INFO] [stdout] test test_substring_of_names_and_long_names ... ok
[INFO] [stdout] test test_apparent_size ... ok
[INFO] [stdout] test test_main_basic ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/test_flags-28f897cba51d59ad
[INFO] [stdout] test test_unicode_directories ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test test_basic_output ... ok
[INFO] [stdout] test test_ignore_dir ... ok
[INFO] [stdout] test test_d_flag_works ... ok
[INFO] [stdout] test test_d_flag_works_and_still_recurses_down ... ok
[INFO] [stdout] test test_with_bad_param ... ok
[INFO] [stdout] test test_reverse_flag ... ok
[INFO] [stdout] test test_hidden_flag ... ok
[INFO] [stdout] test test_number_of_files ... ok
[INFO] [stdout] test test_output_no_bars_means_no_excess_spaces ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/tests_symlinks-714117c5b94a727c
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test test_hard_sym_link ... ok
[INFO] [stdout] test test_soft_sym_link ... ok
[INFO] [stdout] test test_recursive_sym_link ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "99b02d1cf29758d3dbdeb2ca1a005afd0ae0c96dd4eafcc9719dd4d9cf585822", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "99b02d1cf29758d3dbdeb2ca1a005afd0ae0c96dd4eafcc9719dd4d9cf585822", kill_on_drop: false }`
[INFO] [stdout] 99b02d1cf29758d3dbdeb2ca1a005afd0ae0c96dd4eafcc9719dd4d9cf585822
