[INFO] fetching crate diesel_codegen_syntex 0.9.0...
[INFO] documenting diesel_codegen_syntex-0.9.0 against 1.54.0 for beta-1.55-rustdoc-1
[INFO] extracting crate diesel_codegen_syntex 0.9.0 into /workspace/builds/worker-27/source
[INFO] validating manifest of crates.io crate diesel_codegen_syntex 0.9.0 on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate diesel_codegen_syntex 0.9.0
[INFO] finished tweaking crates.io crate diesel_codegen_syntex 0.9.0
[INFO] tweaked toml for crates.io crate diesel_codegen_syntex 0.9.0 written to /workspace/builds/worker-27/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "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" "+1.54.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded diesel_codegen_shared v0.9.0
[INFO] [stderr]   Downloaded diesel v0.9.1
[INFO] [stderr]   Downloaded syntex v0.44.0
[INFO] [stderr]   Downloaded syntex_pos v0.44.0
[INFO] [stderr]   Downloaded syntex_errors v0.44.0
[INFO] [stderr]   Downloaded syntex_syntax v0.44.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b06bfe2a225d116796e233723b7176f95964c51f86e3b63dd7722cbd7fb0563b
[INFO] running `Command { std: "docker" "start" "-a" "b06bfe2a225d116796e233723b7176f95964c51f86e3b63dd7722cbd7fb0563b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b06bfe2a225d116796e233723b7176f95964c51f86e3b63dd7722cbd7fb0563b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b06bfe2a225d116796e233723b7176f95964c51f86e3b63dd7722cbd7fb0563b", kill_on_drop: false }`
[INFO] [stdout] b06bfe2a225d116796e233723b7176f95964c51f86e3b63dd7722cbd7fb0563b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7704781a7f65317c24b9a1d6f78987da21516a476561b27a4c557737230aebc2
[INFO] running `Command { std: "docker" "start" "-a" "7704781a7f65317c24b9a1d6f78987da21516a476561b27a4c557737230aebc2", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling winapi-build v0.1.1
[INFO] [stderr]     Checking winapi v0.2.8
[INFO] [stderr]    Compiling rustc-serialize v0.3.24
[INFO] [stderr]    Compiling unicode-xid v0.0.3
[INFO] [stderr]    Compiling term v0.4.6
[INFO] [stderr]    Compiling pq-sys v0.2.7
[INFO] [stderr]    Compiling bitflags v0.7.0
[INFO] [stderr]     Checking utf8-ranges v0.1.3
[INFO] [stderr]     Checking regex-syntax v0.3.9
[INFO] [stderr]     Checking byteorder v0.3.13
[INFO] [stderr]     Checking memchr v0.1.11
[INFO] [stderr]    Compiling log v0.3.9
[INFO] [stderr]     Checking aho-corasick v0.5.3
[INFO] [stderr]    Compiling kernel32-sys v0.2.2
[INFO] [stderr]     Checking diesel v0.9.1
[INFO] [stderr]     Checking syntex_pos v0.44.0
[INFO] [stderr]     Checking thread-id v2.0.0
[INFO] [stderr]     Checking thread_local v0.2.7
[INFO] [stderr]     Checking syntex_errors v0.44.0
[INFO] [stderr]     Checking regex v0.1.80
[INFO] [stderr]     Checking syntex_syntax v0.44.1
[INFO] [stderr]     Checking dotenv v0.8.0
[INFO] [stderr]     Checking diesel_codegen_shared v0.9.0
[INFO] [stderr]     Checking syntex v0.44.0
[INFO] [stderr]    Compiling diesel_codegen_syntex v0.9.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> build.rs:23:26
[INFO] [stdout]    |
[INFO] [stdout] 23 |                 ) -> Box<base::MacResult + 'cx> {
[INFO] [stdout]    |                          ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn base::MacResult + 'cx`
[INFO] [stdout] ...
[INFO] [stdout] 31 |         register_quote_macro!(quote_ty, expand_quote_ty);
[INFO] [stdout]    |         ------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout]    = note: this warning originates in the macro `register_quote_macro` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> build.rs:23:26
[INFO] [stdout]    |
[INFO] [stdout] 23 |                 ) -> Box<base::MacResult + 'cx> {
[INFO] [stdout]    |                          ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn base::MacResult + 'cx`
[INFO] [stdout] ...
[INFO] [stdout] 32 |         register_quote_macro!(quote_item, expand_quote_item);
[INFO] [stdout]    |         ----------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout]    = note: this warning originates in the macro `register_quote_macro` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> build.rs:23:26
[INFO] [stdout]    |
[INFO] [stdout] 23 |                 ) -> Box<base::MacResult + 'cx> {
[INFO] [stdout]    |                          ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn base::MacResult + 'cx`
[INFO] [stdout] ...
[INFO] [stdout] 33 |         register_quote_macro!(quote_tokens, expand_quote_tokens);
[INFO] [stdout]    |         --------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout]    = note: this warning originates in the macro `register_quote_macro` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> build.rs:23:26
[INFO] [stdout]    |
[INFO] [stdout] 23 |                 ) -> Box<base::MacResult + 'cx> {
[INFO] [stdout]    |                          ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn base::MacResult + 'cx`
[INFO] [stdout] ...
[INFO] [stdout] 34 |         register_quote_macro!(quote_expr, expand_quote_expr);
[INFO] [stdout]    |         ----------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout]    = note: this warning originates in the macro `register_quote_macro` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]  Documenting diesel_codegen_syntex v0.9.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 40.50s
[INFO] running `Command { std: "docker" "inspect" "7704781a7f65317c24b9a1d6f78987da21516a476561b27a4c557737230aebc2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7704781a7f65317c24b9a1d6f78987da21516a476561b27a4c557737230aebc2", kill_on_drop: false }`
[INFO] [stdout] 7704781a7f65317c24b9a1d6f78987da21516a476561b27a4c557737230aebc2
