[INFO] updating cached repository https://github.com/yuer1727/common-log-server
[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] 326b5a64973782b34a485968dcccc03e16bd7651
[INFO] testing yuer1727/common-log-server against try#41997647ba6a77908f6ef64401414feb00bccf16 for pr-71274
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyuer1727%2Fcommon-log-server" "/workspace/builds/worker-0/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/yuer1727/common-log-server on toolchain 41997647ba6a77908f6ef64401414feb00bccf16
[INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/yuer1727/common-log-server
[INFO] finished tweaking git repo https://github.com/yuer1727/common-log-server
[INFO] tweaked toml for git repo https://github.com/yuer1727/common-log-server written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/yuer1727/common-log-server already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+41997647ba6a77908f6ef64401414feb00bccf16" "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] 7acb2cbfd3a662cd53c6ae911bfbf06d06723f915888b979362ba6456d43aadf
[INFO] running `"docker" "start" "-a" "7acb2cbfd3a662cd53c6ae911bfbf06d06723f915888b979362ba6456d43aadf"`
[INFO] [stderr]    Compiling libc v0.2.66
[INFO] [stderr]    Compiling proc-macro2 v1.0.8
[INFO] [stderr]    Compiling unicode-xid v0.2.0
[INFO] [stderr]    Compiling syn v1.0.14
[INFO] [stderr]    Compiling version_check v0.1.5
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling byteorder v1.3.2
[INFO] [stderr]    Compiling matches v0.1.8
[INFO] [stderr]    Compiling traitobject v0.1.0
[INFO] [stderr]    Compiling cc v1.0.50
[INFO] [stderr]    Compiling maybe-uninit v2.0.0
[INFO] [stderr]    Compiling safemem v0.3.3
[INFO] [stderr]    Compiling percent-encoding v1.0.1
[INFO] [stderr]    Compiling version_check v0.9.1
[INFO] [stderr]    Compiling httparse v1.3.4
[INFO] [stderr]    Compiling typeable v0.1.2
[INFO] [stderr]    Compiling language-tags v0.2.2
[INFO] [stderr]    Compiling crc32fast v1.2.0
[INFO] [stderr]    Compiling adler32 v1.0.4
[INFO] [stderr]    Compiling linked-hash-map v0.5.2
[INFO] [stderr]    Compiling itoa v0.4.5
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling lazycell v1.2.1
[INFO] [stderr]    Compiling quick-error v1.2.3
[INFO] [stderr]    Compiling dtoa v0.4.5
[INFO] [stderr]    Compiling fnv v1.0.6
[INFO] [stderr]    Compiling log-mdc v0.1.0
[INFO] [stderr]    Compiling indexmap v1.3.0
[INFO] [stderr]    Compiling num-traits v0.2.11
[INFO] [stderr]    Compiling num-integer v0.1.42
[INFO] [stderr]    Compiling unicode-bidi v0.3.4
[INFO] [stderr]    Compiling unsafe-any v0.4.2
[INFO] [stderr]    Compiling miniz_oxide v0.3.5
[INFO] [stderr]    Compiling yaml-rust v0.4.3
[INFO] [stderr]    Compiling humantime v1.3.0
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling walkdir v2.3.1
[INFO] [stderr]    Compiling pear_codegen v0.1.2
[INFO] [stderr]    Compiling unicase v1.4.2
[INFO] [stderr]    Compiling typemap v0.3.3
[INFO] [stderr]    Compiling rocket_codegen v0.4.2
[INFO] [stderr]    Compiling rocket v0.4.2
[INFO] [stderr]    Compiling smallvec v0.6.13
[INFO] [stderr]    Compiling idna v0.1.5
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr]    Compiling base64 v0.9.3
[INFO] [stderr]    Compiling base64 v0.10.1
[INFO] [stderr]    Compiling quote v1.0.2
[INFO] [stderr]    Compiling url v1.7.2
[INFO] [stderr]    Compiling time v0.1.42
[INFO] [stderr]    Compiling num_cpus v1.11.1
[INFO] [stderr]    Compiling net2 v0.2.33
[INFO] [stderr]    Compiling iovec v0.1.4
[INFO] [stderr]    Compiling inotify-sys v0.1.3
[INFO] [stderr]    Compiling filetime v0.2.8
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling flate2 v1.0.13
[INFO] [stderr]    Compiling thread-id v3.3.0
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling threadpool v1.7.1
[INFO] [stderr]    Compiling inotify v0.7.0
[INFO] [stderr]    Compiling ring v0.13.5
[INFO] [stderr]    Compiling ordered-float v1.0.2
[INFO] [stderr]    Compiling chrono v0.4.10
[INFO] [stderr]    Compiling cookie v0.11.1
[INFO] [stderr]    Compiling serde_derive v1.0.104
[INFO] [stderr]    Compiling devise_core v0.2.0
[INFO] [stderr]    Compiling devise_codegen v0.2.0
[INFO] [stderr]    Compiling devise v0.2.0
[INFO] [stderr]    Compiling pear v0.1.2
[INFO] [stderr]    Compiling serde v1.0.104
[INFO] [stderr]    Compiling log v0.4.8
[INFO] [stderr]    Compiling toml v0.4.10
[INFO] [stderr]    Compiling serde_json v1.0.45
[INFO] [stderr]    Compiling serde_yaml v0.8.11
[INFO] [stderr]    Compiling serde-value v0.6.0
[INFO] [stderr]    Compiling log v0.3.9
[INFO] [stderr]    Compiling mio v0.6.21
[INFO] [stderr]    Compiling mime v0.2.6
[INFO] [stderr]    Compiling hyper v0.10.16
[INFO] [stderr]    Compiling log4rs v0.10.0
[INFO] [stderr]    Compiling mio-extras v2.0.6
[INFO] [stderr]    Compiling notify v4.0.15
[INFO] [stderr]    Compiling rocket_http v0.4.2
[INFO] [stderr]    Compiling rocket_contrib v0.4.2
[INFO] [stderr]    Compiling common_util-simplelog-server v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr] warning: field is never read: `n_workers`
[INFO] [stderr]   --> src/simplethreadpool/simplethreadpool.rs:37:5
[INFO] [stderr]    |
[INFO] [stderr] 37 |     n_workers: usize,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable `accessLog` should have a snake case name
[INFO] [stderr]   --> src/simplelog/access_log.rs:39:13
[INFO] [stderr]    |
[INFO] [stderr] 39 |         let accessLog = AccessLog::new(start_time, service_name.as_str(), request, response);
[INFO] [stderr]    |             ^^^^^^^^^ help: convert the identifier to snake case: `access_log`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `getThreadPoolWithoutNone` should have a snake case name
[INFO] [stderr]   --> src/simplethreadpool/simplethreadpool.rs:19:8
[INFO] [stderr]    |
[INFO] [stderr] 19 | pub fn getThreadPoolWithoutNone(pool_name: &str) -> &Box<SimpleThreadPool> {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `get_thread_pool_without_none`
[INFO] [stderr] 
[INFO] [stderr] warning: function `getThreadPool` should have a snake case name
[INFO] [stderr]   --> src/simplethreadpool/simplethreadpool.rs:27:8
[INFO] [stderr]    |
[INFO] [stderr] 27 | pub fn getThreadPool(pool_name: &str) -> Option<&Box<SimpleThreadPool>> {
[INFO] [stderr]    |        ^^^^^^^^^^^^^ help: convert the identifier to snake case: `get_thread_pool`
[INFO] [stderr] 
[INFO] [stderr] warning: 4 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 23s
[INFO] running `"docker" "inspect" "7acb2cbfd3a662cd53c6ae911bfbf06d06723f915888b979362ba6456d43aadf"`
[INFO] running `"docker" "rm" "-f" "7acb2cbfd3a662cd53c6ae911bfbf06d06723f915888b979362ba6456d43aadf"`
[INFO] [stdout] 7acb2cbfd3a662cd53c6ae911bfbf06d06723f915888b979362ba6456d43aadf
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+41997647ba6a77908f6ef64401414feb00bccf16" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 3e9b42ce5d600f9c4e423b6151f35927cfed2473b94b8c365ca4a3b2771fd2be
[INFO] running `"docker" "start" "-a" "3e9b42ce5d600f9c4e423b6151f35927cfed2473b94b8c365ca4a3b2771fd2be"`
[INFO] [stderr]    Compiling common_util-simplelog-server v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr] warning: field is never read: `n_workers`
[INFO] [stderr]   --> src/simplethreadpool/simplethreadpool.rs:37:5
[INFO] [stderr]    |
[INFO] [stderr] 37 |     n_workers: usize,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable `accessLog` should have a snake case name
[INFO] [stderr]   --> src/simplelog/access_log.rs:39:13
[INFO] [stderr]    |
[INFO] [stderr] 39 |         let accessLog = AccessLog::new(start_time, service_name.as_str(), request, response);
[INFO] [stderr]    |             ^^^^^^^^^ help: convert the identifier to snake case: `access_log`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `getThreadPoolWithoutNone` should have a snake case name
[INFO] [stderr]   --> src/simplethreadpool/simplethreadpool.rs:19:8
[INFO] [stderr]    |
[INFO] [stderr] 19 | pub fn getThreadPoolWithoutNone(pool_name: &str) -> &Box<SimpleThreadPool> {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `get_thread_pool_without_none`
[INFO] [stderr] 
[INFO] [stderr] warning: function `getThreadPool` should have a snake case name
[INFO] [stderr]   --> src/simplethreadpool/simplethreadpool.rs:27:8
[INFO] [stderr]    |
[INFO] [stderr] 27 | pub fn getThreadPool(pool_name: &str) -> Option<&Box<SimpleThreadPool>> {
[INFO] [stderr]    |        ^^^^^^^^^^^^^ help: convert the identifier to snake case: `get_thread_pool`
[INFO] [stderr] 
[INFO] [stderr] warning: 4 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 13.32s
[INFO] running `"docker" "inspect" "3e9b42ce5d600f9c4e423b6151f35927cfed2473b94b8c365ca4a3b2771fd2be"`
[INFO] running `"docker" "rm" "-f" "3e9b42ce5d600f9c4e423b6151f35927cfed2473b94b8c365ca4a3b2771fd2be"`
[INFO] [stdout] 3e9b42ce5d600f9c4e423b6151f35927cfed2473b94b8c365ca4a3b2771fd2be
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+41997647ba6a77908f6ef64401414feb00bccf16" "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] e4b4fa2078dc9d3ef570f28b0921063744a789e93bccf4f66515a7e0516f54a8
[INFO] running `"docker" "start" "-a" "e4b4fa2078dc9d3ef570f28b0921063744a789e93bccf4f66515a7e0516f54a8"`
[INFO] [stderr] warning: field is never read: `n_workers`
[INFO] [stderr]   --> src/simplethreadpool/simplethreadpool.rs:37:5
[INFO] [stderr]    |
[INFO] [stderr] 37 |     n_workers: usize,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable `accessLog` should have a snake case name
[INFO] [stderr]   --> src/simplelog/access_log.rs:39:13
[INFO] [stderr]    |
[INFO] [stderr] 39 |         let accessLog = AccessLog::new(start_time, service_name.as_str(), request, response);
[INFO] [stderr]    |             ^^^^^^^^^ help: convert the identifier to snake case: `access_log`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `getThreadPoolWithoutNone` should have a snake case name
[INFO] [stderr]   --> src/simplethreadpool/simplethreadpool.rs:19:8
[INFO] [stderr]    |
[INFO] [stderr] 19 | pub fn getThreadPoolWithoutNone(pool_name: &str) -> &Box<SimpleThreadPool> {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `get_thread_pool_without_none`
[INFO] [stderr] 
[INFO] [stderr] warning: function `getThreadPool` should have a snake case name
[INFO] [stderr]   --> src/simplethreadpool/simplethreadpool.rs:27:8
[INFO] [stderr]    |
[INFO] [stderr] 27 | pub fn getThreadPool(pool_name: &str) -> Option<&Box<SimpleThreadPool>> {
[INFO] [stderr]    |        ^^^^^^^^^^^^^ help: convert the identifier to snake case: `get_thread_pool`
[INFO] [stderr] 
[INFO] [stderr] warning: 4 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.49s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/common_util_simplelog_server-6b70845c7b776a71
[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" "e4b4fa2078dc9d3ef570f28b0921063744a789e93bccf4f66515a7e0516f54a8"`
[INFO] running `"docker" "rm" "-f" "e4b4fa2078dc9d3ef570f28b0921063744a789e93bccf4f66515a7e0516f54a8"`
[INFO] [stdout] e4b4fa2078dc9d3ef570f28b0921063744a789e93bccf4f66515a7e0516f54a8