[INFO] updating cached repository https://github.com/Mange/dutop
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] f5f8fe3ac7a2f380082be8d8b40b4dc9c4a4bf37
[INFO] testing Mange/dutop against master#28742a1146f10a4f09369baad027a464acb7a766 for pr-71274
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMange%2Fdutop" "/workspace/builds/worker-8/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Mange/dutop on toolchain 28742a1146f10a4f09369baad027a464acb7a766
[INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/Mange/dutop
[INFO] finished tweaking git repo https://github.com/Mange/dutop
[INFO] tweaked toml for git repo https://github.com/Mange/dutop written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate git repo https://github.com/Mange/dutop already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr] error: the lock file /workspace/builds/worker-8/source/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] [stderr] If you want to try to generate the lock file without accessing the network, use the --offline flag.
[INFO] the lockfile is outdated, regenerating it
[INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] b936c0e3c1602992c4e500f09e9acceba520e8329df1d848fd5cb09c458aeac3
[INFO] running `"docker" "start" "-a" "b936c0e3c1602992c4e500f09e9acceba520e8329df1d848fd5cb09c458aeac3"`
[INFO] [stderr]    Compiling bitflags v0.4.0
[INFO] [stderr]    Compiling strsim v0.4.1
[INFO] [stderr]    Compiling ansi_term v0.7.5
[INFO] [stderr]    Compiling vec_map v0.4.0
[INFO] [stderr]    Compiling clap v1.5.6
[INFO] [stderr]    Compiling dutop v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/utils.rs:60:24
[INFO] [stderr]    |
[INFO] [stderr] 60 |             KILO_CUTOFF...MEGA_CUTOFF => (*self as f64 / KILO, "kB"),
[INFO] [stderr]    |                        ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/utils.rs:61:24
[INFO] [stderr]    |
[INFO] [stderr] 61 |             MEGA_CUTOFF...GIGA_CUTOFF => (*self as f64 / MEGA, "MB"),
[INFO] [stderr]    |                        ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: multiple patterns covering the same range
[INFO] [stderr]   --> src/utils.rs:61:13
[INFO] [stderr]    |
[INFO] [stderr] 60 |             KILO_CUTOFF...MEGA_CUTOFF => (*self as f64 / KILO, "kB"),
[INFO] [stderr]    |             ------------------------- this range overlaps on `1400000u64`
[INFO] [stderr] 61 |             MEGA_CUTOFF...GIGA_CUTOFF => (*self as f64 / MEGA, "MB"),
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^ overlapping patterns
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(overlapping_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 3 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.27s
[INFO] running `"docker" "inspect" "b936c0e3c1602992c4e500f09e9acceba520e8329df1d848fd5cb09c458aeac3"`
[INFO] running `"docker" "rm" "-f" "b936c0e3c1602992c4e500f09e9acceba520e8329df1d848fd5cb09c458aeac3"`
[INFO] [stdout] b936c0e3c1602992c4e500f09e9acceba520e8329df1d848fd5cb09c458aeac3
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 4a2d132eaeb44041b06690ba7616713a93fbf508db519b294488d3eb76a6df5f
[INFO] running `"docker" "start" "-a" "4a2d132eaeb44041b06690ba7616713a93fbf508db519b294488d3eb76a6df5f"`
[INFO] [stderr]    Compiling dutop v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/utils.rs:60:24
[INFO] [stderr]    |
[INFO] [stderr] 60 |             KILO_CUTOFF...MEGA_CUTOFF => (*self as f64 / KILO, "kB"),
[INFO] [stderr]    |                        ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/utils.rs:61:24
[INFO] [stderr]    |
[INFO] [stderr] 61 |             MEGA_CUTOFF...GIGA_CUTOFF => (*self as f64 / MEGA, "MB"),
[INFO] [stderr]    |                        ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: multiple patterns covering the same range
[INFO] [stderr]   --> src/utils.rs:61:13
[INFO] [stderr]    |
[INFO] [stderr] 60 |             KILO_CUTOFF...MEGA_CUTOFF => (*self as f64 / KILO, "kB"),
[INFO] [stderr]    |             ------------------------- this range overlaps on `1400000u64`
[INFO] [stderr] 61 |             MEGA_CUTOFF...GIGA_CUTOFF => (*self as f64 / MEGA, "MB"),
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^ overlapping patterns
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(overlapping_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 3 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.55s
[INFO] running `"docker" "inspect" "4a2d132eaeb44041b06690ba7616713a93fbf508db519b294488d3eb76a6df5f"`
[INFO] running `"docker" "rm" "-f" "4a2d132eaeb44041b06690ba7616713a93fbf508db519b294488d3eb76a6df5f"`
[INFO] [stdout] 4a2d132eaeb44041b06690ba7616713a93fbf508db519b294488d3eb76a6df5f
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "test" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 96c5fcc02c3cc2fc82f02cde417944b6efd545916092fefcc6a6ce4fd7150917
[INFO] running `"docker" "start" "-a" "96c5fcc02c3cc2fc82f02cde417944b6efd545916092fefcc6a6ce4fd7150917"`
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/utils.rs:60:24
[INFO] [stderr]    |
[INFO] [stderr] 60 |             KILO_CUTOFF...MEGA_CUTOFF => (*self as f64 / KILO, "kB"),
[INFO] [stderr]    |                        ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/utils.rs:61:24
[INFO] [stderr]    |
[INFO] [stderr] 61 |             MEGA_CUTOFF...GIGA_CUTOFF => (*self as f64 / MEGA, "MB"),
[INFO] [stderr]    |                        ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: multiple patterns covering the same range
[INFO] [stderr]   --> src/utils.rs:61:13
[INFO] [stderr]    |
[INFO] [stderr] 60 |             KILO_CUTOFF...MEGA_CUTOFF => (*self as f64 / KILO, "kB"),
[INFO] [stderr]    |             ------------------------- this range overlaps on `1400000u64`
[INFO] [stderr] 61 |             MEGA_CUTOFF...GIGA_CUTOFF => (*self as f64 / MEGA, "MB"),
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^ overlapping patterns
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(overlapping_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 3 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/dutop-f1bbd2808a0815c8
[INFO] [stdout] 
[INFO] [stdout] running 32 tests
[INFO] [stdout] test arguments::tests::it_parses_positive_depth_from_strings ... ok
[INFO] [stdout] test arguments::tests::it_parses_named_alias_for_unlimited_limit_from_strings ... ok
[INFO] [stdout] test arguments::tests::it_parses_named_alias_for_unlimited_depth_from_strings ... ok
[INFO] [stdout] test arguments::tests::it_parses_positive_limit_from_strings ... ok
[INFO] [stdout] test arguments::tests::it_parses_zero_depth_from_strings ... ok
[INFO] [stdout] test arguments::tests::it_parses_zero_limit_from_strings ... ok
[INFO] [stdout] test arguments::tests::it_rejects_broken_limit_strings ... ok
[INFO] [stdout] test arguments::tests::it_rejects_broken_depth_strings ... ok
[INFO] [stdout] test entry::test::file_entry_has_no_children ... ok
[INFO] [stdout] test arguments::tests::it_has_defaults_on_no_arguments ... ok
[INFO] [stdout] test entry::test::it_can_be_displayed ... ok
[INFO] [stdout] test arguments::tests::options_default_to_tree_mode ... ok
[INFO] [stdout] test entry::test::it_is_error_when_constructed_from_missing_path ... ok
[INFO] [stdout] test arguments::tests::it_takes_multiple_roots ... ok
[INFO] [stdout] test entry::test::it_is_hidden_when_filename_starts_with_a_dot ... ok
[INFO] [stdout] test arguments::tests::options_can_select_file_mode ... ok
[INFO] [stdout] test arguments::tests::options_has_depth_information ... ok
[INFO] [stdout] test arguments::tests::options_can_override_depth_when_recursive ... ok
[INFO] [stdout] test arguments::tests::options_defaults_to_unlimited_depth_when_recursive ... ok
[INFO] [stdout] test utils::tests::it_handles_ending_slash_already_present ... ok
[INFO] [stdout] test utils::tests::it_can_convert_a_path_to_a_string ... ok
[INFO] [stdout] test root::test::it_adds_an_ending_slash_to_name_if_directory ... ok
[INFO] [stdout] test utils::tests::it_can_format_sizes ... ok
[INFO] [stdout] test root::test::it_is_error_when_constructed_from_missing_path ... ok
[INFO] [stdout] test utils::tests::it_can_convert_a_filename_to_a_string ... ok
[INFO] [stdout] test entry::test::it_calculates_size_from_children ... ok
[INFO] [stdout] test root::test::it_can_be_displayed ... ok
[INFO] [stdout] test arguments::tests::options_has_limit_information ... ok
[INFO] [stdout] test root::test::it_can_be_constructed_with_a_path ... ok
[INFO] [stdout] test arguments::tests::options_has_show_all_option ... ok
[INFO] [stdout] test entry::test::it_can_be_constructed_with_a_path ... ok
[INFO] [stdout] test root::test::it_calculates_size_from_children ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 32 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "96c5fcc02c3cc2fc82f02cde417944b6efd545916092fefcc6a6ce4fd7150917"`
[INFO] running `"docker" "rm" "-f" "96c5fcc02c3cc2fc82f02cde417944b6efd545916092fefcc6a6ce4fd7150917"`
[INFO] [stdout] 96c5fcc02c3cc2fc82f02cde417944b6efd545916092fefcc6a6ce4fd7150917