[INFO] fetching crate gluon_doc 0.11.2...
[INFO] extracting crate gluon_doc 0.11.2 into work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/reg/gluon_doc/0.11.2
[INFO] extracting crate gluon_doc 0.11.2 into work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/reg/gluon_doc/0.11.2
[INFO] validating manifest of gluon_doc-0.11.2 on toolchain master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of gluon_doc-0.11.2 on toolchain try#8f81d0bf6baf07b92f1246696722485c4ca0b049
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing gluon_doc-0.11.2
[INFO] finished frobbing gluon_doc-0.11.2
[INFO] frobbed toml for gluon_doc-0.11.2 written to work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/reg/gluon_doc/0.11.2/Cargo.toml
[INFO] started frobbing gluon_doc-0.11.2
[INFO] finished frobbing gluon_doc-0.11.2
[INFO] frobbed toml for gluon_doc-0.11.2 written to work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/reg/gluon_doc/0.11.2/Cargo.toml
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking gluon_doc-0.11.2 against master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1 for pr-62008
[INFO] running `"docker" "create" "-v" "/mnt/big/ec2-user/crater/work/local/target-dirs/pr-62008/worker-3/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1:/opt/crater/target:rw,Z" "-v" "/mnt/big/ec2-user/crater/work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/reg/gluon_doc/0.11.2:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/ec2-user/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/ec2-user/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" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 734b5f83f7fe3b752f8485c913c334108d77277bd72e4001ea29c9c3e08666d6
[INFO] running `"docker" "start" "-a" "734b5f83f7fe3b752f8485c913c334108d77277bd72e4001ea29c9c3e08666d6"`
[INFO] [stderr]    Compiling typed-arena v1.4.1
[INFO] [stderr]    Compiling collect-mac v0.1.0
[INFO] [stderr]    Compiling anymap v0.12.1
[INFO] [stderr]     Checking union-find v0.3.2
[INFO] [stderr]     Checking rpds v0.5.0
[INFO] [stderr]    Compiling gluon_vm v0.11.2
[INFO] [stderr]     Checking frunk_core v0.2.4
[INFO] [stderr]     Checking mopa v0.2.2
[INFO] [stderr]    Compiling gluon_doc v0.11.2 (/opt/crater/workdir)
[INFO] [stderr]    Compiling itertools v0.8.0
[INFO] [stderr]     Checking pretty v0.5.2
[INFO] [stderr]    Compiling ordered-float v1.0.2
[INFO] [stderr]    Compiling gluon_codegen v0.11.2
[INFO] [stderr]     Checking codespan v0.2.1
[INFO] [stderr]     Checking opener v0.3.2
[INFO] [stderr]     Checking codespan-reporting v0.2.1
[INFO] [stderr]     Checking gluon_base v0.11.2
[INFO] [stderr]    Compiling lalrpop v0.16.3
[INFO] [stderr]     Checking gluon_check v0.11.2
[INFO] [stderr]     Checking gluon_format v0.11.2
[INFO] [stderr]    Compiling gluon v0.11.2
[INFO] [stderr]    Compiling gluon_parser v0.11.2
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:263:19
[INFO] [stderr]     |
[INFO] [stderr] 263 |         out: &mut Output,
[INFO] [stderr]     |                   ^^^^^^ help: use `dyn`: `dyn Output`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:278:19
[INFO] [stderr]     |
[INFO] [stderr] 278 |         out: &mut Output,
[INFO] [stderr]     |                   ^^^^^^ help: use `dyn`: `dyn Output`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:299:19
[INFO] [stderr]     |
[INFO] [stderr] 299 |         out: &mut Output,
[INFO] [stderr]     |                   ^^^^^^ help: use `dyn`: `dyn Output`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:334:19
[INFO] [stderr]     |
[INFO] [stderr] 334 |         out: &mut Output,
[INFO] [stderr]     |                   ^^^^^^ help: use `dyn`: `dyn Output`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:352:19
[INFO] [stderr]     |
[INFO] [stderr] 352 |         out: &mut Output,
[INFO] [stderr]     |                   ^^^^^^ help: use `dyn`: `dyn Output`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:384:19
[INFO] [stderr]     |
[INFO] [stderr] 384 |         out: &mut Output,
[INFO] [stderr]     |                   ^^^^^^ help: use `dyn`: `dyn Output`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:263:19
[INFO] [stderr]     |
[INFO] [stderr] 263 |         out: &mut Output,
[INFO] [stderr]     |                   ^^^^^^ help: use `dyn`: `dyn Output`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:278:19
[INFO] [stderr]     |
[INFO] [stderr] 278 |         out: &mut Output,
[INFO] [stderr]     |                   ^^^^^^ help: use `dyn`: `dyn Output`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:299:19
[INFO] [stderr]     |
[INFO] [stderr] 299 |         out: &mut Output,
[INFO] [stderr]     |                   ^^^^^^ help: use `dyn`: `dyn Output`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:334:19
[INFO] [stderr]     |
[INFO] [stderr] 334 |         out: &mut Output,
[INFO] [stderr]     |                   ^^^^^^ help: use `dyn`: `dyn Output`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:352:19
[INFO] [stderr]     |
[INFO] [stderr] 352 |         out: &mut Output,
[INFO] [stderr]     |                   ^^^^^^ help: use `dyn`: `dyn Output`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:384:19
[INFO] [stderr]     |
[INFO] [stderr] 384 |         out: &mut Output,
[INFO] [stderr]     |                   ^^^^^^ help: use `dyn`: `dyn Output`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 30s
[INFO] running `"docker" "inspect" "734b5f83f7fe3b752f8485c913c334108d77277bd72e4001ea29c9c3e08666d6"`
[INFO] running `"docker" "rm" "-f" "734b5f83f7fe3b752f8485c913c334108d77277bd72e4001ea29c9c3e08666d6"`
[INFO] [stdout] 734b5f83f7fe3b752f8485c913c334108d77277bd72e4001ea29c9c3e08666d6