[INFO] fetching crate rust_util 0.6.41...
[INFO] testing rust_util-0.6.41 against 1.59.0 for beta-1.60-1
[INFO] extracting crate rust_util 0.6.41 into /workspace/builds/worker-16/source
[INFO] validating manifest of crates.io crate rust_util 0.6.41 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rust_util 0.6.41
[INFO] finished tweaking crates.io crate rust_util 0.6.41
[INFO] tweaked toml for crates.io crate rust_util 0.6.41 written to /workspace/builds/worker-16/source/Cargo.toml
[INFO] crate crates.io crate rust_util 0.6.41 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "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-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 36c47bfe50894dbebe1fc9a1bb03d3e503ecc56c06f8cd960841aba4a9936950
[INFO] running `Command { std: "docker" "start" "-a" "36c47bfe50894dbebe1fc9a1bb03d3e503ecc56c06f8cd960841aba4a9936950", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "36c47bfe50894dbebe1fc9a1bb03d3e503ecc56c06f8cd960841aba4a9936950", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "36c47bfe50894dbebe1fc9a1bb03d3e503ecc56c06f8cd960841aba4a9936950", kill_on_drop: false }`
[INFO] [stdout] 36c47bfe50894dbebe1fc9a1bb03d3e503ecc56c06f8cd960841aba4a9936950
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a3f429eeca319bcc734155b9364c5451af424bc361a84b3dc92410f7d1f33357
[INFO] running `Command { std: "docker" "start" "-a" "a3f429eeca319bcc734155b9364c5451af424bc361a84b3dc92410f7d1f33357", kill_on_drop: false }`
[INFO] [stderr]    Compiling dirs-sys-next v0.1.2
[INFO] [stderr]    Compiling term_size v0.3.2
[INFO] [stderr]    Compiling dirs-next v2.0.0
[INFO] [stderr]    Compiling term v0.7.0
[INFO] [stderr]    Compiling rust_util v0.6.41 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.69s
[INFO] running `Command { std: "docker" "inspect" "a3f429eeca319bcc734155b9364c5451af424bc361a84b3dc92410f7d1f33357", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a3f429eeca319bcc734155b9364c5451af424bc361a84b3dc92410f7d1f33357", kill_on_drop: false }`
[INFO] [stdout] a3f429eeca319bcc734155b9364c5451af424bc361a84b3dc92410f7d1f33357
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 44b3dc01a7845c9bbea24ad920879fd67109286f78f4c4cbfef96b154bfecf57
[INFO] running `Command { std: "docker" "start" "-a" "44b3dc01a7845c9bbea24ad920879fd67109286f78f4c4cbfef96b154bfecf57", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust_util v0.6.41 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.72s
[INFO] running `Command { std: "docker" "inspect" "44b3dc01a7845c9bbea24ad920879fd67109286f78f4c4cbfef96b154bfecf57", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "44b3dc01a7845c9bbea24ad920879fd67109286f78f4c4cbfef96b154bfecf57", kill_on_drop: false }`
[INFO] [stdout] 44b3dc01a7845c9bbea24ad920879fd67109286f78f4c4cbfef96b154bfecf57
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 65a7859fa3e38378717405d3e107680a4873acb56beb1cce9a1025e99dab8e92
[INFO] running `Command { std: "docker" "start" "-a" "65a7859fa3e38378717405d3e107680a4873acb56beb1cce9a1025e99dab8e92", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rust_util-3d07ff73b355fa51)
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test util_net::test_get_ipv4_mask ... ok
[INFO] [stdout] test util_git::test_git_status ... ok
[INFO] [stdout] test util_net::test_ip_address_mask_group_is_matches ... ok
[INFO] [stdout] test util_net::test_ip_address_is_matches ... ok
[INFO] [stdout] test util_net::test_ip_address_port ... ok
[INFO] [stdout] test util_size::test_get_display_size ... ok
[INFO] [stdout] test util_size::test_parse_size ... ok
[INFO] [stdout] test util_str::test_read_str_to_lines ... ok
[INFO] [stdout] test util_str::test_split_kv ... ok
[INFO] [stdout] test util_time::test_get_current_millis ... ok
[INFO] [stdout] test util_time::test_get_current_secs ... ok
[INFO] [stdout] test util_time::test_parse_duration ... ok
[INFO] [stdout] test util_net::test_ip_and_ip_mask_matcher ... ok
[INFO] [stdout] test util_tlv::test_tlv ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rust_util
[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] running `Command { std: "docker" "inspect" "65a7859fa3e38378717405d3e107680a4873acb56beb1cce9a1025e99dab8e92", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "65a7859fa3e38378717405d3e107680a4873acb56beb1cce9a1025e99dab8e92", kill_on_drop: false }`
[INFO] [stdout] 65a7859fa3e38378717405d3e107680a4873acb56beb1cce9a1025e99dab8e92