[INFO] fetching crate rust_util 0.6.50...
[INFO] testing rust_util-0.6.50 against try#2440211fe03bc45c89b6dc1a3df18382ce91e32b for pr-146098-1
[INFO] extracting crate rust_util 0.6.50 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate rust_util 0.6.50
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate rust_util 0.6.50
[INFO] tweaked toml for crates.io crate rust_util 0.6.50 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rust_util 0.6.50 on toolchain 2440211fe03bc45c89b6dc1a3df18382ce91e32b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate rust_util 0.6.50 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "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-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 97dfee25d79a5d7754f7281f1b12bd5597027045469df1f049b01fb55dda12a7
[INFO] running `Command { std: "docker" "start" "-a" "97dfee25d79a5d7754f7281f1b12bd5597027045469df1f049b01fb55dda12a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "97dfee25d79a5d7754f7281f1b12bd5597027045469df1f049b01fb55dda12a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "97dfee25d79a5d7754f7281f1b12bd5597027045469df1f049b01fb55dda12a7", kill_on_drop: false }`
[INFO] [stdout] 97dfee25d79a5d7754f7281f1b12bd5597027045469df1f049b01fb55dda12a7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f19601442af0f580ecade1563b07b39170a49feaf65ad21bb726887372b3c1a8
[INFO] running `Command { std: "docker" "start" "-a" "f19601442af0f580ecade1563b07b39170a49feaf65ad21bb726887372b3c1a8", 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 v0.6.50 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.45s
[INFO] running `Command { std: "docker" "inspect" "f19601442af0f580ecade1563b07b39170a49feaf65ad21bb726887372b3c1a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f19601442af0f580ecade1563b07b39170a49feaf65ad21bb726887372b3c1a8", kill_on_drop: false }`
[INFO] [stdout] f19601442af0f580ecade1563b07b39170a49feaf65ad21bb726887372b3c1a8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cd1420fdce676e18df4f34dc74e76a4aae4686d44871337763ee0d37c36b2aae
[INFO] running `Command { std: "docker" "start" "-a" "cd1420fdce676e18df4f34dc74e76a4aae4686d44871337763ee0d37c36b2aae", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust_util v0.6.50 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.98s
[INFO] running `Command { std: "docker" "inspect" "cd1420fdce676e18df4f34dc74e76a4aae4686d44871337763ee0d37c36b2aae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cd1420fdce676e18df4f34dc74e76a4aae4686d44871337763ee0d37c36b2aae", kill_on_drop: false }`
[INFO] [stdout] cd1420fdce676e18df4f34dc74e76a4aae4686d44871337763ee0d37c36b2aae
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b70b2cee44d6145e41777a918f7a6e8673be35cc55684989060323bbd4add70c
[INFO] running `Command { std: "docker" "start" "-a" "b70b2cee44d6145e41777a918f7a6e8673be35cc55684989060323bbd4add70c", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rust_util-b02c6d760a18fbc3)
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test util_size::test_get_display_size ... ok
[INFO] [stdout] test util_net::test_ip_and_ip_mask_matcher ... ok
[INFO] [stdout] test util_net::test_ip_address_is_matches ... ok
[INFO] [stdout] test util_net::test_ip_address_mask_group_is_matches ... ok
[INFO] [stdout] test util_net::test_get_ipv4_mask ... 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_net::test_ip_address_port ... 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_parse_duration ... ok
[INFO] [stdout] test util_time::test_get_current_secs ... ok
[INFO] [stdout] test util_tlv::test_tlv ... ok
[INFO] [stdout] test util_time::test_unix_epoch ... ok
[INFO] [stdout] test util_git::test_git_status ... ok
[INFO] [stderr]    Doc-tests rust_util
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b70b2cee44d6145e41777a918f7a6e8673be35cc55684989060323bbd4add70c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b70b2cee44d6145e41777a918f7a6e8673be35cc55684989060323bbd4add70c", kill_on_drop: false }`
[INFO] [stdout] b70b2cee44d6145e41777a918f7a6e8673be35cc55684989060323bbd4add70c