[INFO] crate symbolic-symcache 7.4.0 is already in cache
[INFO] documenting symbolic-symcache-7.4.0 against master#394e1b40d264aa6928811919c1124fa248e7d802 for pr-73566
[INFO] extracting crate symbolic-symcache 7.4.0 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate symbolic-symcache 7.4.0 on toolchain 394e1b40d264aa6928811919c1124fa248e7d802
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+394e1b40d264aa6928811919c1124fa248e7d802" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate symbolic-symcache 7.4.0
[INFO] finished tweaking crates.io crate symbolic-symcache 7.4.0
[INFO] tweaked toml for crates.io crate symbolic-symcache 7.4.0 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+394e1b40d264aa6928811919c1124fa248e7d802" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+394e1b40d264aa6928811919c1124fa248e7d802" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:819119df93c0f5eca3f29186f14981ef29945a311854d7222af07488600a2584" "/opt/rustwide/cargo-home/bin/cargo" "+394e1b40d264aa6928811919c1124fa248e7d802" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5aaf72cabe5957c285c410aba7e100fb80fb29816796e0f82030e3e823a56ab6
[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" "5aaf72cabe5957c285c410aba7e100fb80fb29816796e0f82030e3e823a56ab6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5aaf72cabe5957c285c410aba7e100fb80fb29816796e0f82030e3e823a56ab6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5aaf72cabe5957c285c410aba7e100fb80fb29816796e0f82030e3e823a56ab6", kill_on_drop: false }`
[INFO] [stdout] 5aaf72cabe5957c285c410aba7e100fb80fb29816796e0f82030e3e823a56ab6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "RUSTDOCFLAGS=--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@sha256:819119df93c0f5eca3f29186f14981ef29945a311854d7222af07488600a2584" "/opt/rustwide/cargo-home/bin/cargo" "+394e1b40d264aa6928811919c1124fa248e7d802" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e35da668a48a7af5cd734b6d20cf37f2792cd5668a565967ad7d9a91895037d9
[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" "e35da668a48a7af5cd734b6d20cf37f2792cd5668a565967ad7d9a91895037d9", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling proc-macro2 v1.0.18
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling serde_derive v1.0.114
[INFO] [stderr]     Checking uuid v0.8.1
[INFO] [stderr]    Compiling serde_json v1.0.56
[INFO] [stderr]     Checking podio v0.1.7
[INFO] [stderr]     Checking dmsort v1.0.0
[INFO] [stderr]    Compiling num-integer v0.1.43
[INFO] [stderr]    Compiling num-bigint v0.2.6
[INFO] [stderr]    Compiling num-complex v0.2.4
[INFO] [stderr]    Compiling num-rational v0.2.4
[INFO] [stderr]    Compiling num-iter v0.1.41
[INFO] [stderr]    Compiling bzip2-sys v0.1.9+1.0.8
[INFO] [stderr]     Checking gimli v0.21.0
[INFO] [stderr]     Checking crc32fast v1.2.0
[INFO] [stderr]     Checking parking_lot_core v0.7.2
[INFO] [stderr]     Checking memmap v0.7.0
[INFO] [stderr]     Checking time v0.1.43
[INFO] [stderr]     Checking aho-corasick v0.7.13
[INFO] [stderr]     Checking flate2 v1.0.16
[INFO] [stderr]     Checking parking_lot v0.10.2
[INFO] [stderr]     Checking debugid v0.7.2
[INFO] [stderr]     Checking regex v1.3.9
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]     Checking bzip2 v0.3.3
[INFO] [stderr]    Compiling syn v1.0.33
[INFO] [stderr]     Checking zip v0.5.6
[INFO] [stderr]     Checking num v0.2.1
[INFO] [stderr]     Checking addr2line v0.12.2
[INFO] [stderr]     Checking backtrace v0.3.49
[INFO] [stderr]    Compiling synstructure v0.12.4
[INFO] [stderr]    Compiling pest_generator v2.1.3
[INFO] [stderr]    Compiling scroll_derive v0.10.2
[INFO] [stderr]    Compiling failure_derive v0.1.8
[INFO] [stderr]    Compiling pest_derive v2.1.0
[INFO] [stderr]     Checking scroll v0.10.1
[INFO] [stderr]     Checking failure v0.1.8
[INFO] [stderr]     Checking pdb v0.6.0
[INFO] [stderr]     Checking goblin v0.2.3
[INFO] [stderr]     Checking symbolic-common v7.4.0
[INFO] [stderr]     Checking serde v1.0.114
[INFO] [stderr]     Checking symbolic-debuginfo v7.4.0
[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-7.4.0/src/object.rs:348:23
[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-7.4.0/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-7.4.0/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-7.4.0/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-7.4.0/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-7.4.0/src/pdb.rs:294:23
[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-7.4.0/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-7.4.0/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-7.4.0/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-7.4.0/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" "e35da668a48a7af5cd734b6d20cf37f2792cd5668a565967ad7d9a91895037d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e35da668a48a7af5cd734b6d20cf37f2792cd5668a565967ad7d9a91895037d9", kill_on_drop: false }`
[INFO] [stdout] e35da668a48a7af5cd734b6d20cf37f2792cd5668a565967ad7d9a91895037d9