[INFO] fetching crate symbolic 7.3.6...
[INFO] checking symbolic-7.3.6 against try#c8bdaa84ec1b37f18f30375e196a65b7602f3790 for pr-73345
[INFO] extracting crate symbolic 7.3.6 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate symbolic 7.3.6 on toolchain c8bdaa84ec1b37f18f30375e196a65b7602f3790
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+c8bdaa84ec1b37f18f30375e196a65b7602f3790" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate symbolic 7.3.6
[INFO] removed 5 missing examples
[INFO] finished tweaking crates.io crate symbolic 7.3.6
[INFO] tweaked toml for crates.io crate symbolic 7.3.6 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] crate crates.io crate symbolic 7.3.6 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+c8bdaa84ec1b37f18f30375e196a65b7602f3790" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded symbolic-unreal v7.3.6
[INFO] [stderr]   Downloaded symbolic-proguard v7.3.6
[INFO] [stderr]   Downloaded symbolic-sourcemap v7.3.6
[INFO] [stderr]   Downloaded symbolic-demangle v7.3.6
[INFO] [stderr]   Downloaded symbolic-symcache v7.3.6
[INFO] [stderr]   Downloaded symbolic-minidump v7.3.6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:6c9ffe128752d56c8d75334ed354142a5229917ed99767f56566dd8e857ad726" "/opt/rustwide/cargo-home/bin/cargo" "+c8bdaa84ec1b37f18f30375e196a65b7602f3790" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ff75508ade669736288829ab1decc6a99e47910a0b6ac29c6b0bc4ac46f7e3e5
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "ff75508ade669736288829ab1decc6a99e47910a0b6ac29c6b0bc4ac46f7e3e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ff75508ade669736288829ab1decc6a99e47910a0b6ac29c6b0bc4ac46f7e3e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ff75508ade669736288829ab1decc6a99e47910a0b6ac29c6b0bc4ac46f7e3e5", kill_on_drop: false }`
[INFO] [stdout] ff75508ade669736288829ab1decc6a99e47910a0b6ac29c6b0bc4ac46f7e3e5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:6c9ffe128752d56c8d75334ed354142a5229917ed99767f56566dd8e857ad726" "/opt/rustwide/cargo-home/bin/cargo" "+c8bdaa84ec1b37f18f30375e196a65b7602f3790" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fa746c0896d37bc332e1780e01d3dac1e3204caef783995e077ae1bb6a900dc1
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "fa746c0896d37bc332e1780e01d3dac1e3204caef783995e077ae1bb6a900dc1", kill_on_drop: false }`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling libc v0.2.66
[INFO] [stderr]    Compiling proc-macro2 v1.0.10
[INFO] [stderr]    Compiling unicode-xid v0.2.0
[INFO] [stderr]    Compiling syn v1.0.18
[INFO] [stderr]    Compiling cc v1.0.50
[INFO] [stderr]     Checking cfg-if v0.1.9
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]    Compiling crc32fast v1.2.0
[INFO] [stderr]    Compiling ucd-trie v0.1.2
[INFO] [stderr]    Compiling syn v0.15.42
[INFO] [stderr]    Compiling memchr v2.2.1
[INFO] [stderr]    Compiling failure_derive v0.1.7
[INFO] [stderr]     Checking rustc-demangle v0.1.16
[INFO] [stderr]    Compiling serde v1.0.104
[INFO] [stderr]     Checking uuid v0.8.1
[INFO] [stderr]     Checking adler32 v1.0.3
[INFO] [stderr]    Compiling maplit v1.0.1
[INFO] [stderr]    Compiling ryu v1.0.0
[INFO] [stderr]     Checking stable_deref_trait v1.1.1
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking scopeguard v1.0.0
[INFO] [stderr]     Checking fallible-iterator v0.2.0
[INFO] [stderr]     Checking smallvec v1.2.0
[INFO] [stderr]     Checking itoa v0.4.4
[INFO] [stderr]     Checking podio v0.1.6
[INFO] [stderr]     Checking regex-syntax v0.6.17
[INFO] [stderr]    Compiling bitflags v1.1.0
[INFO] [stderr]     Checking lazycell v1.2.1
[INFO] [stderr]     Checking unicode-width v0.1.5
[INFO] [stderr]     Checking dmsort v1.0.0
[INFO] [stderr]     Checking vec_map v0.8.1
[INFO] [stderr]     Checking same-file v1.0.5
[INFO] [stderr]    Compiling pest v2.1.1
[INFO] [stderr]     Checking miniz_oxide v0.3.5
[INFO] [stderr]     Checking thread_local v1.0.1
[INFO] [stderr]     Checking lock_api v0.3.1
[INFO] [stderr]     Checking debugid v0.7.2
[INFO] [stderr]     Checking log v0.4.8
[INFO] [stderr]     Checking textwrap v0.11.0
[INFO] [stderr]     Checking walkdir v2.3.1
[INFO] [stderr]     Checking gimli v0.21.0
[INFO] [stderr]     Checking aho-corasick v0.7.6
[INFO] [stderr]    Compiling backtrace-sys v0.1.31
[INFO] [stderr]    Compiling bzip2-sys v0.1.7
[INFO] [stderr]     Checking memmap v0.7.0
[INFO] [stderr]     Checking flate2 v1.0.13
[INFO] [stderr]     Checking time v0.1.42
[INFO] [stderr]     Checking parking_lot_core v0.7.0
[INFO] [stderr]     Checking atty v0.2.13
[INFO] [stderr]    Compiling quote v1.0.2
[INFO] [stderr]     Checking clap v2.33.0
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr]     Checking parking_lot v0.10.0
[INFO] [stderr]    Compiling pest_meta v2.1.1
[INFO] [stderr]     Checking bzip2 v0.3.3
[INFO] [stderr]     Checking backtrace v0.3.33
[INFO] [stderr]     Checking zip v0.5.3
[INFO] [stderr]     Checking regex v1.3.5
[INFO] [stderr]    Compiling pest_generator v2.1.0
[INFO] [stderr]    Compiling synstructure v0.12.3
[INFO] [stderr]    Compiling pest_derive v2.1.0
[INFO] [stderr]    Compiling scroll_derive v0.10.1
[INFO] [stderr]    Compiling serde_derive v1.0.104
[INFO] [stderr]     Checking scroll v0.10.1
[INFO] [stderr]     Checking failure v0.1.7
[INFO] [stderr]     Checking symbolic-common v7.3.6
[INFO] [stderr]     Checking pdb v0.6.0
[INFO] [stderr]     Checking goblin v0.2.3
[INFO] [stderr]     Checking serde_json v1.0.40
[INFO] [stderr]     Checking symbolic-debuginfo v7.3.6
[INFO] [stdout] error[E0495]: cannot infer an appropriate lifetime for lifetime parameter `'d` due to conflicting requirements
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/symbolic-debuginfo-7.3.6/src/object.rs:348:9
[INFO] [stdout]     |
[INFO] [stdout] 348 |         Box::new(self.symbols())
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] note: first, the lifetime cannot outlive the anonymous lifetime #1 defined on the method body at 347:5...
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/symbolic-debuginfo-7.3.6/src/object.rs:347:5
[INFO] [stdout]     |
[INFO] [stdout] 347 | /     fn symbols(&self) -> DynIterator<'_, Symbol<'_>> {
[INFO] [stdout] 348 | |         Box::new(self.symbols())
[INFO] [stdout] 349 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout] note: ...so that the types are compatible
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/symbolic-debuginfo-7.3.6/src/object.rs:348:9
[INFO] [stdout]     |
[INFO] [stdout] 348 |         Box::new(self.symbols())
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     = note: expected `base::Symbol<'_>`
[INFO] [stdout]                found `base::Symbol<'_>`
[INFO] [stdout] note: but, the lifetime must be valid for the lifetime `'d` as defined on the impl at 311:6...
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/symbolic-debuginfo-7.3.6/src/object.rs:311:6
[INFO] [stdout]     |
[INFO] [stdout] 311 | impl<'d> ObjectLike for Object<'d> {
[INFO] [stdout]     |      ^^
[INFO] [stdout] note: ...so that the types are compatible
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/symbolic-debuginfo-7.3.6/src/object.rs:348:23
[INFO] [stdout]     |
[INFO] [stdout] 348 |         Box::new(self.symbols())
[INFO] [stdout]     |                       ^^^^^^^
[INFO] [stdout]     = note: expected `&object::Object<'_>`
[INFO] [stdout]                found `&object::Object<'d>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0495]: cannot infer an appropriate lifetime for lifetime parameter `'d` due to conflicting requirements
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/symbolic-debuginfo-7.3.6/src/pdb.rs:294:9
[INFO] [stdout]     |
[INFO] [stdout] 294 |         Box::new(self.symbols())
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] note: first, the lifetime cannot outlive the anonymous lifetime #1 defined on the method body at 293:5...
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/symbolic-debuginfo-7.3.6/src/pdb.rs:293:5
[INFO] [stdout]     |
[INFO] [stdout] 293 | /     fn symbols(&self) -> DynIterator<'_, Symbol<'_>> {
[INFO] [stdout] 294 | |         Box::new(self.symbols())
[INFO] [stdout] 295 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout] note: ...so that the types are compatible
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/symbolic-debuginfo-7.3.6/src/pdb.rs:294:9
[INFO] [stdout]     |
[INFO] [stdout] 294 |         Box::new(self.symbols())
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     = note: expected `base::Symbol<'_>`
[INFO] [stdout]                found `base::Symbol<'_>`
[INFO] [stdout] note: but, the lifetime must be valid for the lifetime `'d` as defined on the impl at 261:6...
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/symbolic-debuginfo-7.3.6/src/pdb.rs:261:6
[INFO] [stdout]     |
[INFO] [stdout] 261 | impl<'d> ObjectLike for PdbObject<'d> {
[INFO] [stdout]     |      ^^
[INFO] [stdout] note: ...so that the types are compatible
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/symbolic-debuginfo-7.3.6/src/pdb.rs:294:23
[INFO] [stdout]     |
[INFO] [stdout] 294 |         Box::new(self.symbols())
[INFO] [stdout]     |                       ^^^^^^^
[INFO] [stdout]     = note: expected `&pdb::PdbObject<'_>`
[INFO] [stdout]                found `&pdb::PdbObject<'d>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0495`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `symbolic-debuginfo`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "fa746c0896d37bc332e1780e01d3dac1e3204caef783995e077ae1bb6a900dc1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fa746c0896d37bc332e1780e01d3dac1e3204caef783995e077ae1bb6a900dc1", kill_on_drop: false }`
[INFO] [stdout] fa746c0896d37bc332e1780e01d3dac1e3204caef783995e077ae1bb6a900dc1