[INFO] cloning repository https://github.com/anthraxx/dfrs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/anthraxx/dfrs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fanthraxx%2Fdfrs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fanthraxx%2Fdfrs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] dad14deda4eec710f9737f4a343240ef4f494315
[INFO] testing anthraxx/dfrs against try#d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2 for pr-86479
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fanthraxx%2Fdfrs" "/workspace/builds/worker-8/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/anthraxx/dfrs on toolchain d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/anthraxx/dfrs
[INFO] finished tweaking git repo https://github.com/anthraxx/dfrs
[INFO] tweaked toml for git repo https://github.com/anthraxx/dfrs written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate git repo https://github.com/anthraxx/dfrs already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded colored v2.0.0
[INFO] running `Command { std: "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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 19855564be72ca107bfb8e09b2c9481f959ecc7671c8206772e3472ce2ccef6d
[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" "19855564be72ca107bfb8e09b2c9481f959ecc7671c8206772e3472ce2ccef6d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "19855564be72ca107bfb8e09b2c9481f959ecc7671c8206772e3472ce2ccef6d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "19855564be72ca107bfb8e09b2c9481f959ecc7671c8206772e3472ce2ccef6d", kill_on_drop: false }`
[INFO] [stdout] 19855564be72ca107bfb8e09b2c9481f959ecc7671c8206772e3472ce2ccef6d
[INFO] running `Command { std: "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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 714da5c0243f14caa2dae70597cd2dccc032c4e006252fe950db5e522436cc81
[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" "714da5c0243f14caa2dae70597cd2dccc032c4e006252fe950db5e522436cc81", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling version_check v0.9.3
[INFO] [stderr]    Compiling syn v1.0.72
[INFO] [stderr]    Compiling memchr v2.4.0
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling termcolor v1.1.2
[INFO] [stderr]    Compiling humantime v2.1.0
[INFO] [stderr]    Compiling strum v0.20.0
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling colored v2.0.0
[INFO] [stderr]    Compiling nix v0.20.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.26
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling env_logger v0.8.3
[INFO] [stderr]    Compiling structopt-derive v0.4.14
[INFO] [stderr]    Compiling strum_macros v0.20.1
[INFO] [stderr]    Compiling structopt v0.3.21
[INFO] [stderr]    Compiling dfrs v0.0.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 44.82s
[INFO] running `Command { std: "docker" "inspect" "714da5c0243f14caa2dae70597cd2dccc032c4e006252fe950db5e522436cc81", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "714da5c0243f14caa2dae70597cd2dccc032c4e006252fe950db5e522436cc81", kill_on_drop: false }`
[INFO] [stdout] 714da5c0243f14caa2dae70597cd2dccc032c4e006252fe950db5e522436cc81
[INFO] running `Command { std: "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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 41ffed1554638c30130b20e5cb6873cf30206af920cff0446542121b5402c9f5
[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" "41ffed1554638c30130b20e5cb6873cf30206af920cff0446542121b5402c9f5", kill_on_drop: false }`
[INFO] [stderr]    Compiling dfrs v0.0.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.56s
[INFO] running `Command { std: "docker" "inspect" "41ffed1554638c30130b20e5cb6873cf30206af920cff0446542121b5402c9f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "41ffed1554638c30130b20e5cb6873cf30206af920cff0446542121b5402c9f5", kill_on_drop: false }`
[INFO] [stdout] 41ffed1554638c30130b20e5cb6873cf30206af920cff0446542121b5402c9f5
[INFO] running `Command { std: "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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f8587705bc3b713a8863ea80393df0ff9714c458314cb2ceb1ec664092a13f44
[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" "f8587705bc3b713a8863ea80393df0ff9714c458314cb2ceb1ec664092a13f44", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/dfrs-e3ec6510f8c7badf)
[INFO] [stdout] 
[INFO] [stdout] running 27 tests
[INFO] [stdout] test mount::tests::is_local ... ok
[INFO] [stdout] test mount::tests::is_remote ... ok
[INFO] [stdout] test util::tests::calculate_path_match_score_simple ... ok
[INFO] [stdout] test mount::tests::parse_mounts ... ok
[INFO] [stdout] test util::tests::cmp_by_capacity_and_dir_name_equal_capacity_greater_name ... ok
[INFO] [stdout] test util::tests::cmp_by_capacity_and_dir_name_greater_capacity_greater_name ... ok
[INFO] [stdout] test util::tests::cmp_by_capacity_and_dir_name_greater_capacity_equal_name ... ok
[INFO] [stdout] test util::tests::format_count_megabyte ... ok
[INFO] [stdout] test util::tests::format_count_very_large ... ok
[INFO] [stdout] test util::tests::format_count_zero ... ok
[INFO] [stdout] test util::tests::cmp_by_capacity_and_dir_name_smaller_capacity_smaller_name ... ok
[INFO] [stdout] test util::tests::format_percentage_none ... ok
[INFO] [stdout] test util::tests::lvm_alias_four_dashes ... ok
[INFO] [stdout] test util::tests::lvm_alias_simple ... ok
[INFO] [stdout] test util::tests::lvm_alias_five_dashes ... ok
[INFO] [stdout] test util::tests::format_percentage_fraction ... ok
[INFO] [stdout] test util::tests::lvm_alias_three_dashes ... ok
[INFO] [stdout] test util::tests::get_best_mount_match_simple ... ok
[INFO] [stdout] test util::tests::format_count_bytes ... ok
[INFO] [stdout] test util::tests::lvm_alias_two_dashes ... ok
[INFO] [stdout] test util::tests::format_percentage_hundred ... ok
[INFO] [stdout] test util::tests::cmp_by_capacity_and_dir_name_smaller_capacity_greater_name ... ok
[INFO] [stdout] test util::tests::calc_total_simple ... ok
[INFO] [stdout] test util::tests::cmp_by_capacity_and_dir_name_equal ... ok
[INFO] [stdout] test util::tests::cmp_by_capacity_and_dir_name_greater_capacity_smaller_name ... ok
[INFO] [stdout] test util::tests::format_percentage_zero ... ok
[INFO] [stdout] test util::tests::lvm_alias_none ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 27 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f8587705bc3b713a8863ea80393df0ff9714c458314cb2ceb1ec664092a13f44", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f8587705bc3b713a8863ea80393df0ff9714c458314cb2ceb1ec664092a13f44", kill_on_drop: false }`
[INFO] [stdout] f8587705bc3b713a8863ea80393df0ff9714c458314cb2ceb1ec664092a13f44