[INFO] crate syslog-ng-common 0.7.0 is already in cache
[INFO] checking syslog-ng-common-0.7.0 against master#45d050cde277b22a755847338f2acc2c7b834141 for pr-71393
[INFO] extracting crate syslog-ng-common 0.7.0 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate syslog-ng-common 0.7.0 on toolchain 45d050cde277b22a755847338f2acc2c7b834141
[INFO] running `"/workspace/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate syslog-ng-common 0.7.0
[INFO] finished tweaking crates.io crate syslog-ng-common 0.7.0
[INFO] tweaked toml for crates.io crate syslog-ng-common 0.7.0 written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "+45d050cde277b22a755847338f2acc2c7b834141" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 4a072edd6f7419e491e2870bb4a0aec2e01d547008e41ee388fb19b2a6a2779d
[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" "4a072edd6f7419e491e2870bb4a0aec2e01d547008e41ee388fb19b2a6a2779d"`
[INFO] [stderr]    Compiling log v0.4.8
[INFO] [stderr]    Compiling libc v0.2.69
[INFO] [stderr]     Checking cfg-if v0.1.10
[INFO] [stderr]    Compiling syslog-ng-sys v0.2.3
[INFO] [stderr]     Checking log v0.3.9
[INFO] [stderr]     Checking syslog-ng-common v0.7.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused `#[macro_use]` import
[INFO] [stderr]   --> src/lib.rs:12:1
[INFO] [stderr]    |
[INFO] [stderr] 12 | #[macro_use]
[INFO] [stderr]    | ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/proxies/parser/option_error.rs:71:32
[INFO] [stderr]    |
[INFO] [stderr] 71 |     fn cause(&self) -> Option<&::std::error::Error> {
[INFO] [stderr]    |                                ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::error::Error)`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused `#[macro_use]` import
[INFO] [stderr]   --> src/lib.rs:12:1
[INFO] [stderr]    |
[INFO] [stderr] 12 | #[macro_use]
[INFO] [stderr]    | ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/proxies/parser/option_error.rs:71:32
[INFO] [stderr]    |
[INFO] [stderr] 71 |     fn cause(&self) -> Option<&::std::error::Error> {
[INFO] [stderr]    |                                ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::error::Error)`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/logmsg/mod.rs:126:13
[INFO] [stderr]     |
[INFO] [stderr] 126 |         let mut vec: &mut Vec<String> = mem::transmute(user_data);
[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: variable does not need to be mutable
[INFO] [stderr]    --> src/logmsg/mod.rs:141:13
[INFO] [stderr]     |
[INFO] [stderr] 141 |         let mut map: &mut BTreeMap<String, String> = mem::transmute(user_data);
[INFO] [stderr]     |             ----^^^
[INFO] [stderr]     |             |
[INFO] [stderr]     |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/logmsg/mod.rs:126:13
[INFO] [stderr]     |
[INFO] [stderr] 126 |         let mut vec: &mut Vec<String> = mem::transmute(user_data);
[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: variable does not need to be mutable
[INFO] [stderr]    --> src/logmsg/mod.rs:141:13
[INFO] [stderr]     |
[INFO] [stderr] 141 |         let mut map: &mut BTreeMap<String, String> = mem::transmute(user_data);
[INFO] [stderr]     |             ----^^^
[INFO] [stderr]     |             |
[INFO] [stderr]     |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] error[E0133]: use of extern static is unsafe and requires unsafe function or block
[INFO] [stderr]   --> src/messages.rs:50:12
[INFO] [stderr]    |
[INFO] [stderr] 50 |         if messages::trace_flag != 0 {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^ use of extern static
[INFO] [stderr]    |
[INFO] [stderr]    = note: extern statics are not controlled by the Rust type system: invalid data, aliasing violations or data races will cause undefined behavior
[INFO] [stderr] 
[INFO] [stderr] error[E0133]: use of extern static is unsafe and requires unsafe function or block
[INFO] [stderr]   --> src/messages.rs:52:19
[INFO] [stderr]    |
[INFO] [stderr] 52 |         } else if messages::debug_flag != 0 {
[INFO] [stderr]    |                   ^^^^^^^^^^^^^^^^^^^^ use of extern static
[INFO] [stderr]    |
[INFO] [stderr]    = note: extern statics are not controlled by the Rust type system: invalid data, aliasing violations or data races will cause undefined behavior
[INFO] [stderr] 
[INFO] [stderr] error[E0133]: use of extern static is unsafe and requires unsafe function or block
[INFO] [stderr]   --> src/messages.rs:50:12
[INFO] [stderr]    |
[INFO] [stderr] 50 |         if messages::trace_flag != 0 {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^ use of extern static
[INFO] [stderr]    |
[INFO] [stderr]    = note: extern statics are not controlled by the Rust type system: invalid data, aliasing violations or data races will cause undefined behavior
[INFO] [stderr] 
[INFO] [stderr] error[E0133]: use of extern static is unsafe and requires unsafe function or block
[INFO] [stderr]   --> src/messages.rs:52:19
[INFO] [stderr]    |
[INFO] [stderr] 52 |         } else if messages::debug_flag != 0 {
[INFO] [stderr]    |                   ^^^^^^^^^^^^^^^^^^^^ use of extern static
[INFO] [stderr]    |
[INFO] [stderr]    = note: extern statics are not controlled by the Rust type system: invalid data, aliasing violations or data races will cause undefined behavior
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 2 previous errors; 4 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0133`.
[INFO] [stderr] error: aborting due to 2 previous errors; 4 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0133`.
[INFO] [stderr] error: could not compile `syslog-ng-common`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `syslog-ng-common`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "4a072edd6f7419e491e2870bb4a0aec2e01d547008e41ee388fb19b2a6a2779d"`
[INFO] running `"docker" "rm" "-f" "4a072edd6f7419e491e2870bb4a0aec2e01d547008e41ee388fb19b2a6a2779d"`
[INFO] [stdout] 4a072edd6f7419e491e2870bb4a0aec2e01d547008e41ee388fb19b2a6a2779d