[INFO] fetching crate godwit-daemon 0.1.1...
[INFO] checking godwit-daemon-0.1.1 against try#c8bdaa84ec1b37f18f30375e196a65b7602f3790 for pr-73345
[INFO] extracting crate godwit-daemon 0.1.1 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate godwit-daemon 0.1.1 on toolchain c8bdaa84ec1b37f18f30375e196a65b7602f3790
[INFO] running `"/workspace/cargo-home/bin/cargo" "+c8bdaa84ec1b37f18f30375e196a65b7602f3790" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate godwit-daemon 0.1.1
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate godwit-daemon 0.1.1
[INFO] tweaked toml for crates.io crate godwit-daemon 0.1.1 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate crates.io crate godwit-daemon 0.1.1 already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+c8bdaa84ec1b37f18f30375e196a65b7602f3790" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded quote v1.0.6
[INFO] [stderr]   Downloaded term v0.6.1
[INFO] [stderr]   Downloaded syn v1.0.27
[INFO] [stderr]   Downloaded simplelog v0.7.6
[INFO] [stderr]   Downloaded proc-macro2 v1.0.17
[INFO] [stderr]   Downloaded metadeps v1.1.2
[INFO] [stderr]   Downloaded lz4-sys v1.8.3
[INFO] [stderr]   Downloaded unidiff v0.3.3
[INFO] [stderr]   Downloaded toml v0.2.1
[INFO] [stderr]   Downloaded lz4 v1.23.1
[INFO] [stderr]   Downloaded zmq-sys v0.11.0
[INFO] [stderr]   Downloaded zmq v0.9.2
[INFO] [stderr]   Downloaded getter-derive-rs v1.0.0
[INFO] running `"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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+c8bdaa84ec1b37f18f30375e196a65b7602f3790" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] c935b5c96d42127c329aff6e87af5e8398b5e1149f29f911a13d499311b972b4
[INFO] running `"docker" "start" "-a" "c935b5c96d42127c329aff6e87af5e8398b5e1149f29f911a13d499311b972b4"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling proc-macro2 v1.0.17
[INFO] [stderr]    Compiling syn v1.0.27
[INFO] [stderr]    Compiling version_check v0.9.2
[INFO] [stderr]    Compiling serde v1.0.110
[INFO] [stderr]    Compiling ryu v1.0.4
[INFO] [stderr]    Compiling gimli v0.21.0
[INFO] [stderr]    Compiling rustc-demangle v0.1.16
[INFO] [stderr]    Compiling object v0.19.0
[INFO] [stderr]    Compiling itoa v0.4.5
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling error-chain v0.10.0
[INFO] [stderr]    Compiling toml v0.2.1
[INFO] [stderr]    Compiling pulldown-cmark v0.2.0
[INFO] [stderr]    Compiling remove_dir_all v0.5.2
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling glob v0.2.11
[INFO] [stderr]    Compiling bytecount v0.4.0
[INFO] [stderr]    Compiling encoding_rs v0.8.23
[INFO] [stderr]    Compiling unicode-segmentation v1.6.0
[INFO] [stderr]    Compiling zmq v0.9.2
[INFO] [stderr]     Checking glob v0.3.0
[INFO] [stderr]    Compiling num-traits v0.2.11
[INFO] [stderr]    Compiling num-integer v0.1.42
[INFO] [stderr]    Compiling lz4-sys v1.8.3
[INFO] [stderr]    Compiling walkdir v2.3.1
[INFO] [stderr]    Compiling metadeps v1.1.2
[INFO] [stderr]    Compiling libc v0.2.71
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]     Checking dirs-sys v0.3.4
[INFO] [stderr]     Checking num_cpus v1.13.0
[INFO] [stderr]    Compiling error-chain v0.12.2
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.2
[INFO] [stderr]    Compiling proc-macro-error v1.0.2
[INFO] [stderr]    Compiling heck v0.3.1
[INFO] [stderr]     Checking dirs v2.0.2
[INFO] [stderr]     Checking threadpool v1.8.1
[INFO] [stderr]     Checking term v0.6.1
[INFO] [stderr]    Compiling zmq-sys v0.11.0
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling quote v1.0.6
[INFO] [stderr]    Compiling tempdir v0.3.7
[INFO] [stderr]     Checking chrono v0.4.11
[INFO] [stderr]     Checking unidiff v0.3.3
[INFO] [stderr]     Checking simplelog v0.7.6
[INFO] [stderr]    Compiling addr2line v0.12.1
[INFO] [stderr]    Compiling backtrace v0.3.48
[INFO] [stderr]    Compiling syn-mid v0.5.0
[INFO] [stderr]    Compiling serde_derive v1.0.110
[INFO] [stderr]    Compiling getter-derive-rs v1.0.0
[INFO] [stderr]    Compiling structopt-derive v0.4.7
[INFO] [stderr]     Checking structopt v0.3.14
[INFO] [stderr]     Checking serde_json v1.0.53
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling cargo_metadata v0.6.4
[INFO] [stderr]    Compiling skeptic v0.13.4
[INFO] [stderr]    Compiling lz4 v1.23.1
[INFO] [stderr]     Checking godwit-daemon v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused variable: `application`
[INFO] [stderr]   --> src/core/mod.rs:25:14
[INFO] [stderr]    |
[INFO] [stderr] 25 | pub fn split(application: Apps, refresh: bool) -> Result<(), Box<dyn Error>> {
[INFO] [stderr]    |              ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_application`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `refresh`
[INFO] [stderr]   --> src/core/mod.rs:25:33
[INFO] [stderr]    |
[INFO] [stderr] 25 | pub fn split(application: Apps, refresh: bool) -> Result<(), Box<dyn Error>> {
[INFO] [stderr]    |                                 ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_refresh`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `parsed_json`
[INFO] [stderr]   --> src/core/backends/firefox/mod.rs:38:7
[INFO] [stderr]    |
[INFO] [stderr] 38 |         let parsed_json = parse_jsonlz4(&mut lz4file)?;
[INFO] [stderr]    |             ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_parsed_json`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `refresh`
[INFO] [stderr]   --> src/core/backends/firefox/mod.rs:27:14
[INFO] [stderr]    |
[INFO] [stderr] 27 | pub fn trace(refresh: bool) -> Result<(), Box<dyn Error>> {
[INFO] [stderr]    |              ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_refresh`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `histfile`
[INFO] [stderr]  --> src/core/backends/termite/mod.rs:9:6
[INFO] [stderr]   |
[INFO] [stderr] 9 |     let histfile = File::open(PathBuf::from(histpath))?;
[INFO] [stderr]   |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_histfile`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `thread_id`
[INFO] [stderr]   --> src/prochandler/mod.rs:46:2
[INFO] [stderr]    |
[INFO] [stderr] 46 |     thread_id: Option<u16>,
[INFO] [stderr]    |     ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_thread_id`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `operation`
[INFO] [stderr]   --> src/prochandler/mod.rs:47:2
[INFO] [stderr]    |
[INFO] [stderr] 47 |     operation: Option<Ops>,
[INFO] [stderr]    |     ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_operation`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `application`
[INFO] [stderr]   --> src/prochandler/mod.rs:48:2
[INFO] [stderr]    |
[INFO] [stderr] 48 |     application: Option<Apps>,
[INFO] [stderr]    |     ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_application`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `retmsg`
[INFO] [stderr]    --> src/runner/mod.rs:106:11
[INFO] [stderr]     |
[INFO] [stderr] 106 |                         let retmsg = prochandler::handle(proctype, func, application, refresh);
[INFO] [stderr]     |                             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_retmsg`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `tx`
[INFO] [stderr]    --> src/runner/mod.rs:103:10
[INFO] [stderr]     |
[INFO] [stderr] 103 |                     let tx = tx.clone();
[INFO] [stderr]     |                         ^^ help: if this is intentional, prefix it with an underscore: `_tx`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `application`
[INFO] [stderr]   --> src/core/mod.rs:25:14
[INFO] [stderr]    |
[INFO] [stderr] 25 | pub fn split(application: Apps, refresh: bool) -> Result<(), Box<dyn Error>> {
[INFO] [stderr]    |              ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_application`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `refresh`
[INFO] [stderr]   --> src/core/mod.rs:25:33
[INFO] [stderr]    |
[INFO] [stderr] 25 | pub fn split(application: Apps, refresh: bool) -> Result<(), Box<dyn Error>> {
[INFO] [stderr]    |                                 ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_refresh`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `parsed_json`
[INFO] [stderr]   --> src/core/backends/firefox/mod.rs:38:7
[INFO] [stderr]    |
[INFO] [stderr] 38 |         let parsed_json = parse_jsonlz4(&mut lz4file)?;
[INFO] [stderr]    |             ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_parsed_json`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `refresh`
[INFO] [stderr]   --> src/core/backends/firefox/mod.rs:27:14
[INFO] [stderr]    |
[INFO] [stderr] 27 | pub fn trace(refresh: bool) -> Result<(), Box<dyn Error>> {
[INFO] [stderr]    |              ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_refresh`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `histfile`
[INFO] [stderr]  --> src/core/backends/termite/mod.rs:9:6
[INFO] [stderr]   |
[INFO] [stderr] 9 |     let histfile = File::open(PathBuf::from(histpath))?;
[INFO] [stderr]   |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_histfile`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `thread_id`
[INFO] [stderr]   --> src/prochandler/mod.rs:46:2
[INFO] [stderr]    |
[INFO] [stderr] 46 |     thread_id: Option<u16>,
[INFO] [stderr]    |     ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_thread_id`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `operation`
[INFO] [stderr]   --> src/prochandler/mod.rs:47:2
[INFO] [stderr]    |
[INFO] [stderr] 47 |     operation: Option<Ops>,
[INFO] [stderr]    |     ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_operation`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `application`
[INFO] [stderr]   --> src/prochandler/mod.rs:48:2
[INFO] [stderr]    |
[INFO] [stderr] 48 |     application: Option<Apps>,
[INFO] [stderr]    |     ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_application`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `retmsg`
[INFO] [stderr]    --> src/runner/mod.rs:106:11
[INFO] [stderr]     |
[INFO] [stderr] 106 |                         let retmsg = prochandler::handle(proctype, func, application, refresh);
[INFO] [stderr]     |                             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_retmsg`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `tx`
[INFO] [stderr]    --> src/runner/mod.rs:103:10
[INFO] [stderr]     |
[INFO] [stderr] 103 |                     let tx = tx.clone();
[INFO] [stderr]     |                         ^^ help: if this is intentional, prefix it with an underscore: `_tx`
[INFO] [stderr] 
[INFO] [stderr] warning: 10 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: 10 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 45s
[INFO] running `"docker" "inspect" "c935b5c96d42127c329aff6e87af5e8398b5e1149f29f911a13d499311b972b4"`
[INFO] running `"docker" "rm" "-f" "c935b5c96d42127c329aff6e87af5e8398b5e1149f29f911a13d499311b972b4"`
[INFO] [stdout] c935b5c96d42127c329aff6e87af5e8398b5e1149f29f911a13d499311b972b4