[INFO] cloning repository https://github.com/caldwell/http-log-to-statsd
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/caldwell/http-log-to-statsd" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcaldwell%2Fhttp-log-to-statsd", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcaldwell%2Fhttp-log-to-statsd'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] edfe746898eb08df083bbe37790808df39c3d165
[INFO] testing caldwell/http-log-to-statsd against master#5d5ff84130da0d74c6ece368dbe821d8f83fa526 for pr-79296
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcaldwell%2Fhttp-log-to-statsd" "/workspace/builds/worker-9/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/caldwell/http-log-to-statsd on toolchain 5d5ff84130da0d74c6ece368dbe821d8f83fa526
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/caldwell/http-log-to-statsd
[INFO] finished tweaking git repo https://github.com/caldwell/http-log-to-statsd
[INFO] tweaked toml for git repo https://github.com/caldwell/http-log-to-statsd written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate git repo https://github.com/caldwell/http-log-to-statsd already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cee3b851300c9ef59b8b46e1ec30bb694f4c8fdc1db83312a386e05476d9dd05
[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" "cee3b851300c9ef59b8b46e1ec30bb694f4c8fdc1db83312a386e05476d9dd05", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cee3b851300c9ef59b8b46e1ec30bb694f4c8fdc1db83312a386e05476d9dd05", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cee3b851300c9ef59b8b46e1ec30bb694f4c8fdc1db83312a386e05476d9dd05", kill_on_drop: false }`
[INFO] [stdout] cee3b851300c9ef59b8b46e1ec30bb694f4c8fdc1db83312a386e05476d9dd05
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5daae69dc130cd6b349fd9677dcfa59b4086ffee5b23fc7ed145d45473f20b1b
[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" "5daae69dc130cd6b349fd9677dcfa59b4086ffee5b23fc7ed145d45473f20b1b", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.40
[INFO] [stderr]    Compiling lazy_static v0.2.11
[INFO] [stderr]    Compiling strsim v0.5.2
[INFO] [stderr]    Compiling thread-id v2.0.0
[INFO] [stderr]    Compiling memchr v0.1.11
[INFO] [stderr]    Compiling num_cpus v1.8.0
[INFO] [stderr]    Compiling thread_local v0.2.7
[INFO] [stderr]    Compiling aho-corasick v0.5.3
[INFO] [stderr]    Compiling threadpool v1.7.1
[INFO] [stderr]    Compiling cadence v0.8.2
[INFO] [stderr]    Compiling regex v0.1.80
[INFO] [stderr]    Compiling docopt v0.6.86
[INFO] [stderr]    Compiling http-log-to-statsd v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> http-log-to-statsd.rs:124:36
[INFO] [stdout]     |
[INFO] [stdout] 124 |                 let (pred, ifcase, mut elsecase) = (x[0], x[1], if x.len() == 3 {x[2]} else {""});
[INFO] [stdout]     |                                    ----^^^^^^^^
[INFO] [stdout]     |                                    |
[INFO] [stdout]     |                                    help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.03s
[INFO] running `Command { std: "docker" "inspect" "5daae69dc130cd6b349fd9677dcfa59b4086ffee5b23fc7ed145d45473f20b1b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5daae69dc130cd6b349fd9677dcfa59b4086ffee5b23fc7ed145d45473f20b1b", kill_on_drop: false }`
[INFO] [stdout] 5daae69dc130cd6b349fd9677dcfa59b4086ffee5b23fc7ed145d45473f20b1b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ac2ac6d9930ffe81333313db158352c2839a9b8d77f780d57f710939ecf3a047
[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" "ac2ac6d9930ffe81333313db158352c2839a9b8d77f780d57f710939ecf3a047", kill_on_drop: false }`
[INFO] [stderr]    Compiling http-log-to-statsd v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> http-log-to-statsd.rs:124:36
[INFO] [stdout]     |
[INFO] [stdout] 124 |                 let (pred, ifcase, mut elsecase) = (x[0], x[1], if x.len() == 3 {x[2]} else {""});
[INFO] [stdout]     |                                    ----^^^^^^^^
[INFO] [stdout]     |                                    |
[INFO] [stdout]     |                                    help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.07s
[INFO] running `Command { std: "docker" "inspect" "ac2ac6d9930ffe81333313db158352c2839a9b8d77f780d57f710939ecf3a047", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ac2ac6d9930ffe81333313db158352c2839a9b8d77f780d57f710939ecf3a047", kill_on_drop: false }`
[INFO] [stdout] ac2ac6d9930ffe81333313db158352c2839a9b8d77f780d57f710939ecf3a047
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 4c3c4c3f7be48588ba8fcf3c9e56b798690ce21ec345cf394edea59996cbecee
[INFO] running `Command { std: "docker" "start" "-a" "4c3c4c3f7be48588ba8fcf3c9e56b798690ce21ec345cf394edea59996cbecee", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stdout] running 10 tests
[INFO] [stderr]    --> http-log-to-statsd.rs:124:36
[INFO] [stdout] test tests::count ... ok
[INFO] [stderr]     |
[INFO] [stderr] 124 |                 let (pred, ifcase, mut elsecase) = (x[0], x[1], if x.len() == 3 {x[2]} else {""});
[INFO] [stderr]     |                                    ----^^^^^^^^
[INFO] [stderr]     |                                    |
[INFO] [stderr]     |                                    help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/http_log_to_statsd-308206e68bde2be7
[INFO] [stdout] test tests::if_then_else ... ok
[INFO] [stdout] test tests::if_strings ... ok
[INFO] [stdout] test tests::parse_state ... ok
[INFO] [stdout] test tests::incr_xx ... ok
[INFO] [stdout] test tests::suffix ... ok
[INFO] [stdout] test tests::syslog_gunk ... ok
[INFO] [stdout] test tests::if_numeric_equal ... ok
[INFO] [stdout] test tests::avg ... ok
[INFO] [stdout] test tests::incr ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "4c3c4c3f7be48588ba8fcf3c9e56b798690ce21ec345cf394edea59996cbecee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4c3c4c3f7be48588ba8fcf3c9e56b798690ce21ec345cf394edea59996cbecee", kill_on_drop: false }`
[INFO] [stdout] 4c3c4c3f7be48588ba8fcf3c9e56b798690ce21ec345cf394edea59996cbecee