[INFO] crate parsec 0.5.0 is already in cache [INFO] extracting crate parsec 0.5.0 into work/ex/pr-60039-1/sources/master#e305df1846a6d985315917ae0c81b74af8b4e641/reg/parsec/0.5.0 [INFO] extracting crate parsec 0.5.0 into work/ex/pr-60039-1/sources/try#99a7498759a22b5684caf798a98b7e90ad9d2443/reg/parsec/0.5.0 [INFO] validating manifest of parsec-0.5.0 on toolchain master#e305df1846a6d985315917ae0c81b74af8b4e641 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e305df1846a6d985315917ae0c81b74af8b4e641-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of parsec-0.5.0 on toolchain try#99a7498759a22b5684caf798a98b7e90ad9d2443 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+99a7498759a22b5684caf798a98b7e90ad9d2443-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing parsec-0.5.0 [INFO] finished frobbing parsec-0.5.0 [INFO] frobbed toml for parsec-0.5.0 written to work/ex/pr-60039-1/sources/master#e305df1846a6d985315917ae0c81b74af8b4e641/reg/parsec/0.5.0/Cargo.toml [INFO] started frobbing parsec-0.5.0 [INFO] finished frobbing parsec-0.5.0 [INFO] frobbed toml for parsec-0.5.0 written to work/ex/pr-60039-1/sources/try#99a7498759a22b5684caf798a98b7e90ad9d2443/reg/parsec/0.5.0/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e305df1846a6d985315917ae0c81b74af8b4e641-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+99a7498759a22b5684caf798a98b7e90ad9d2443-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e305df1846a6d985315917ae0c81b74af8b4e641-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+99a7498759a22b5684caf798a98b7e90ad9d2443-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking parsec-0.5.0 against try#99a7498759a22b5684caf798a98b7e90ad9d2443 for pr-60039-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-60039-1/worker-1/try#99a7498759a22b5684caf798a98b7e90ad9d2443:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-60039-1/sources/try#99a7498759a22b5684caf798a98b7e90ad9d2443/reg/parsec/0.5.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+99a7498759a22b5684caf798a98b7e90ad9d2443-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] a5d4aa2f8551a4c4c7358abb8d7d93f678eeb0e01a8787fec696069c60b0f27d [INFO] running `"docker" "start" "-a" "a5d4aa2f8551a4c4c7358abb8d7d93f678eeb0e01a8787fec696069c60b0f27d"` [INFO] [stderr] Checking thread_local v0.3.6 [INFO] [stderr] Checking url v1.5.1 [INFO] [stderr] Checking serde_yaml v0.7.5 [INFO] [stderr] Checking serde-value v0.5.3 [INFO] [stderr] Checking bincode v0.8.0 [INFO] [stderr] Checking clap v2.31.2 [INFO] [stderr] Checking config_file_handler v0.9.0 [INFO] [stderr] Checking regex v0.2.11 [INFO] [stderr] warning[E0713]: borrow may still be in use when destructor runs [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/url-1.5.1/src/form_urlencoded.rs:251:40 [INFO] [stderr] | [INFO] [stderr] 249 | impl<'a> Target for ::UrlQuery<'a> { [INFO] [stderr] | -- lifetime `'a` defined here [INFO] [stderr] 250 | fn as_mut_string(&mut self) -> &mut String { &mut self.url.serialization } [INFO] [stderr] 251 | fn finish(self) -> &'a mut ::Url { self.url } [INFO] [stderr] | ^^^^^^^^ - here, drop of `self` needs exclusive access to `*self.url`, because the type `UrlQuery<'_>` implements the `Drop` trait [INFO] [stderr] | | [INFO] [stderr] | returning this value requires that `*self.url` is borrowed for `'a` [INFO] [stderr] | [INFO] [stderr] = warning: this error has been downgraded to a warning for backwards compatibility with previous releases [INFO] [stderr] = warning: this represents potential undefined behavior in your code and this warning will become a hard error in the future [INFO] [stderr] [INFO] [stderr] Checking log4rs v0.7.0 [INFO] [stderr] Checking ws v0.7.3 [INFO] [stderr] Checking maidsafe_utilities v0.15.0 [INFO] [stderr] Checking parsec v0.5.0 (/opt/crater/workdir) [INFO] [stderr] error: lint `private_no_mangle_fns` has been removed: `no longer a warning, #[no_mangle] functions always exported` [INFO] [stderr] --> src/lib.rs:24:46 [INFO] [stderr] | [INFO] [stderr] 24 | overflowing_literals, plugin_as_library, private_no_mangle_fns, private_no_mangle_statics, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: lint level defined here [INFO] [stderr] --> src/lib.rs:20:90 [INFO] [stderr] | [INFO] [stderr] 20 | exceeding_bitshifts, mutable_transmutes, no_mangle_const_items, unknown_crate_types, warnings [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] = note: #[forbid(renamed_and_removed_lints)] implied by #[forbid(warnings)] [INFO] [stderr] [INFO] [stderr] error: lint `private_no_mangle_statics` has been removed: `no longer a warning, #[no_mangle] statics always exported` [INFO] [stderr] --> src/lib.rs:24:69 [INFO] [stderr] | [INFO] [stderr] 24 | overflowing_literals, plugin_as_library, private_no_mangle_fns, private_no_mangle_statics, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error: lint `private_no_mangle_fns` has been removed: `no longer a warning, #[no_mangle] functions always exported` [INFO] [stderr] --> src/lib.rs:24:46 [INFO] [stderr] | [INFO] [stderr] 24 | overflowing_literals, plugin_as_library, private_no_mangle_fns, private_no_mangle_statics, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: lint level defined here [INFO] [stderr] --> src/lib.rs:20:90 [INFO] [stderr] | [INFO] [stderr] 20 | exceeding_bitshifts, mutable_transmutes, no_mangle_const_items, unknown_crate_types, warnings [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] = note: #[forbid(renamed_and_removed_lints)] implied by #[forbid(warnings)] [INFO] [stderr] [INFO] [stderr] error: lint `private_no_mangle_statics` has been removed: `no longer a warning, #[no_mangle] statics always exported` [INFO] [stderr] --> src/lib.rs:24:69 [INFO] [stderr] | [INFO] [stderr] 24 | overflowing_literals, plugin_as_library, private_no_mangle_fns, private_no_mangle_statics, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error: aborting due to 2 previous errors [INFO] [stderr] [INFO] [stderr] error: Could not compile `parsec`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: aborting due to 2 previous errors [INFO] [stderr] [INFO] [stderr] error: Could not compile `parsec`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "a5d4aa2f8551a4c4c7358abb8d7d93f678eeb0e01a8787fec696069c60b0f27d"` [INFO] running `"docker" "rm" "-f" "a5d4aa2f8551a4c4c7358abb8d7d93f678eeb0e01a8787fec696069c60b0f27d"` [INFO] [stdout] a5d4aa2f8551a4c4c7358abb8d7d93f678eeb0e01a8787fec696069c60b0f27d