[INFO] updating cached repository https://github.com/alexanderkyte/etiquette
[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] 54ab2c78e874c1f30b0fdcf0dbd29cc8c8a31f80
[INFO] testing alexanderkyte/etiquette against 1.44.0 for beta-1.45-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falexanderkyte%2Fetiquette" "/workspace/builds/worker-4/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/alexanderkyte/etiquette on toolchain 1.44.0
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/alexanderkyte/etiquette
[INFO] finished tweaking git repo https://github.com/alexanderkyte/etiquette
[INFO] tweaked toml for git repo https://github.com/alexanderkyte/etiquette written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/alexanderkyte/etiquette already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr] error: the lock file /workspace/builds/worker-4/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[INFO] the lockfile is outdated, regenerating it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" "+1.44.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=warn" "-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" "+1.44.0" "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] 5280da65fe985a426660610bab48636b4340819b0140fb7eeb6463d6617e55cd
[INFO] running `"docker" "start" "-a" "5280da65fe985a426660610bab48636b4340819b0140fb7eeb6463d6617e55cd"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling getopts v0.2.21
[INFO] [stderr]    Compiling code-aware-c v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/compilation_db.rs:15:28
[INFO] [stderr]    |
[INFO] [stderr] 15 |                 directory: try!(decoder.read_struct_field("directory", 0, |decoder| Decodable::decode(decoder))),
[INFO] [stderr]    |                            ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/compilation_db.rs:16:26
[INFO] [stderr]    |
[INFO] [stderr] 16 |                 command: try!(decoder.read_struct_field("command", 0, |decoder| Decodable::decode(decoder))),
[INFO] [stderr]    |                          ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/compilation_db.rs:17:23
[INFO] [stderr]    |
[INFO] [stderr] 17 |                 file: try!(decoder.read_struct_field("file", 0, |decoder| Decodable::decode(decoder)))
[INFO] [stderr]    |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 3 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.22s
[INFO] running `"docker" "inspect" "5280da65fe985a426660610bab48636b4340819b0140fb7eeb6463d6617e55cd"`
[INFO] running `"docker" "rm" "-f" "5280da65fe985a426660610bab48636b4340819b0140fb7eeb6463d6617e55cd"`
[INFO] [stdout] 5280da65fe985a426660610bab48636b4340819b0140fb7eeb6463d6617e55cd
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=warn" "-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" "+1.44.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] c89d209d96208cd1dc8d95f69c4995264303672f9a0138e083f15cfc203e2483
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "c89d209d96208cd1dc8d95f69c4995264303672f9a0138e083f15cfc203e2483"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling code-aware-c v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/compilation_db.rs:15:28
[INFO] [stderr]    |
[INFO] [stderr] 15 |                 directory: try!(decoder.read_struct_field("directory", 0, |decoder| Decodable::decode(decoder))),
[INFO] [stderr]    |                            ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/compilation_db.rs:16:26
[INFO] [stderr]    |
[INFO] [stderr] 16 |                 command: try!(decoder.read_struct_field("command", 0, |decoder| Decodable::decode(decoder))),
[INFO] [stderr]    |                          ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/compilation_db.rs:17:23
[INFO] [stderr]    |
[INFO] [stderr] 17 |                 file: try!(decoder.read_struct_field("file", 0, |decoder| Decodable::decode(decoder)))
[INFO] [stderr]    |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 3 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.55s
[INFO] running `"docker" "inspect" "c89d209d96208cd1dc8d95f69c4995264303672f9a0138e083f15cfc203e2483"`
[INFO] running `"docker" "rm" "-f" "c89d209d96208cd1dc8d95f69c4995264303672f9a0138e083f15cfc203e2483"`
[INFO] [stdout] c89d209d96208cd1dc8d95f69c4995264303672f9a0138e083f15cfc203e2483
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=warn" "-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" "+1.44.0" "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] 640fa121acff1c1e222f7706b01b3172771394f05be02684ad29bf61a9b0062b
[INFO] running `"docker" "start" "-a" "640fa121acff1c1e222f7706b01b3172771394f05be02684ad29bf61a9b0062b"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/compilation_db.rs:15:28
[INFO] [stderr]    |
[INFO] [stderr] 15 |                 directory: try!(decoder.read_struct_field("directory", 0, |decoder| Decodable::decode(decoder))),
[INFO] [stderr]    |                            ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/compilation_db.rs:16:26
[INFO] [stderr]    |
[INFO] [stderr] 16 |                 command: try!(decoder.read_struct_field("command", 0, |decoder| Decodable::decode(decoder))),
[INFO] [stderr]    |                          ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/compilation_db.rs:17:23
[INFO] [stderr]    |
[INFO] [stderr] 17 |                 file: try!(decoder.read_struct_field("file", 0, |decoder| Decodable::decode(decoder)))
[INFO] [stderr]    |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 3 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/code_aware_c-48d99341f6d2bd9a
[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
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "640fa121acff1c1e222f7706b01b3172771394f05be02684ad29bf61a9b0062b"`
[INFO] running `"docker" "rm" "-f" "640fa121acff1c1e222f7706b01b3172771394f05be02684ad29bf61a9b0062b"`
[INFO] [stdout] 640fa121acff1c1e222f7706b01b3172771394f05be02684ad29bf61a9b0062b