[INFO] fetching crate syslog-ng-common 0.7.0... [INFO] checking syslog-ng-common-0.7.0 against try#ea663bba38739867a4b75ac820991b4f5d093c3b for pr-62262-1 [INFO] extracting crate syslog-ng-common 0.7.0 into /workspace/builds/worker-9/source [INFO] validating manifest of crates.io crate syslog-ng-common 0.7.0 on toolchain ea663bba38739867a4b75ac820991b4f5d093c3b [INFO] running `"/workspace/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "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-9/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"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" "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" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "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] d967f2eb264b5884a1af37f1c35fe649b2defc4c0e9f8a55a6cef8ae5c94abe7 [INFO] running `"docker" "start" "-a" "d967f2eb264b5884a1af37f1c35fe649b2defc4c0e9f8a55a6cef8ae5c94abe7"` [INFO] [stderr] Compiling syslog-ng-sys v0.2.3 [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 = 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 = mem::transmute(user_data); [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] error: use of extern static is unsafe and requires unsafe function or block (error E0133) [INFO] [stderr] --> src/messages.rs:50:12 [INFO] [stderr] | [INFO] [stderr] 50 | if messages::trace_flag != 0 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[deny(safe_extern_statics)]` on by default [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #36247 [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: use of extern static is unsafe and requires unsafe function or block (error E0133) [INFO] [stderr] --> src/messages.rs:52:19 [INFO] [stderr] | [INFO] [stderr] 52 | } else if messages::debug_flag != 0 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #36247 [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 [INFO] [stderr] [INFO] [stderr] error: could not compile `syslog-ng-common`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [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 = 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 = mem::transmute(user_data); [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] error: use of extern static is unsafe and requires unsafe function or block (error E0133) [INFO] [stderr] --> src/messages.rs:50:12 [INFO] [stderr] | [INFO] [stderr] 50 | if messages::trace_flag != 0 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[deny(safe_extern_statics)]` on by default [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #36247 [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: use of extern static is unsafe and requires unsafe function or block (error E0133) [INFO] [stderr] --> src/messages.rs:52:19 [INFO] [stderr] | [INFO] [stderr] 52 | } else if messages::debug_flag != 0 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #36247 [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 [INFO] [stderr] [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" "d967f2eb264b5884a1af37f1c35fe649b2defc4c0e9f8a55a6cef8ae5c94abe7"` [INFO] running `"docker" "rm" "-f" "d967f2eb264b5884a1af37f1c35fe649b2defc4c0e9f8a55a6cef8ae5c94abe7"` [INFO] [stdout] d967f2eb264b5884a1af37f1c35fe649b2defc4c0e9f8a55a6cef8ae5c94abe7