[INFO] cloning repository shadowmint/rust-pup-worker [INFO] running `"git" "clone" "--bare" "git://github.com/shadowmint/rust-pup-worker.git" "work/cache/sources/gh/shadowmint/rust-pup-worker"` [INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/shadowmint/rust-pup-worker'... [INFO] running `"git" "clone" "work/cache/sources/gh/shadowmint/rust-pup-worker" "work/ex/pr-61874/sources/master#9f06855064ed06a50c496577b21ca50f92a2e67d/gh/shadowmint/rust-pup-worker"` [INFO] [stderr] Cloning into 'work/ex/pr-61874/sources/master#9f06855064ed06a50c496577b21ca50f92a2e67d/gh/shadowmint/rust-pup-worker'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/shadowmint/rust-pup-worker" "work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/gh/shadowmint/rust-pup-worker"` [INFO] [stderr] Cloning into 'work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/gh/shadowmint/rust-pup-worker'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 985e833d5f9c3acc9fa7cda565daa599751a8bfd [INFO] sha for GitHub repo shadowmint/rust-pup-worker: 985e833d5f9c3acc9fa7cda565daa599751a8bfd [INFO] validating manifest of shadowmint/rust-pup-worker on toolchain master#9f06855064ed06a50c496577b21ca50f92a2e67d [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+9f06855064ed06a50c496577b21ca50f92a2e67d-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of shadowmint/rust-pup-worker on toolchain try#d3301713b54af69ca9de941a8c6b0d8287dbd6df [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing shadowmint/rust-pup-worker [INFO] finished frobbing shadowmint/rust-pup-worker [INFO] frobbed toml for shadowmint/rust-pup-worker written to work/ex/pr-61874/sources/master#9f06855064ed06a50c496577b21ca50f92a2e67d/gh/shadowmint/rust-pup-worker/Cargo.toml [INFO] started frobbing shadowmint/rust-pup-worker [INFO] finished frobbing shadowmint/rust-pup-worker [INFO] frobbed toml for shadowmint/rust-pup-worker written to work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/gh/shadowmint/rust-pup-worker/Cargo.toml [INFO] crate shadowmint/rust-pup-worker already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+9f06855064ed06a50c496577b21ca50f92a2e67d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Updating git repository `https://github.com/shadowmint/rust-base-logging` [INFO] [stderr] Blocking waiting for file lock on package cache lock [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking shadowmint/rust-pup-worker against try#d3301713b54af69ca9de941a8c6b0d8287dbd6df for pr-61874 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61874/worker-7/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/gh/shadowmint/rust-pup-worker:/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" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 802e57e6d65ee1bf15604114a3a086b0738abac704614481684f34d681006d34 [INFO] running `"docker" "start" "-a" "802e57e6d65ee1bf15604114a3a086b0738abac704614481684f34d681006d34"` [INFO] [stderr] Checking dunce v0.1.1 [INFO] [stderr] Checking memchr v2.0.1 [INFO] [stderr] Checking thread_local v0.3.5 [INFO] [stderr] Checking serde_yaml v0.7.4 [INFO] [stderr] Compiling pest_derive v1.0.7 [INFO] [stderr] Checking base-logging v0.1.0 (https://github.com/shadowmint/rust-base-logging#dc307bf8) [INFO] [stderr] Checking aho-corasick v0.6.4 [INFO] [stderr] Checking regex v1.0.0 [INFO] [stderr] Checking handlebars v1.0.0-beta.2 [INFO] [stderr] Checking pup-worker v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/logger.rs:16:1 [INFO] [stderr] | [INFO] [stderr] 16 | /// The global logging configuration instance [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] 17 | / lazy_static! { [INFO] [stderr] 18 | | static ref CONFIG: Mutex = Mutex::new(LogConfig { [INFO] [stderr] 19 | | level: Level::Info, [INFO] [stderr] 20 | | prefix: "pup-worker".to_string(), [INFO] [stderr] 21 | | factory: None [INFO] [stderr] 22 | | }); [INFO] [stderr] 23 | | } [INFO] [stderr] | |_- rustdoc does not generate documentation for macro expansions [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_doc_comments)] on by default [INFO] [stderr] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stderr] [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/logger.rs:16:1 [INFO] [stderr] | [INFO] [stderr] 16 | /// The global logging configuration instance [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] 17 | / lazy_static! { [INFO] [stderr] 18 | | static ref CONFIG: Mutex = Mutex::new(LogConfig { [INFO] [stderr] 19 | | level: Level::Info, [INFO] [stderr] 20 | | prefix: "pup-worker".to_string(), [INFO] [stderr] 21 | | factory: None [INFO] [stderr] 22 | | }); [INFO] [stderr] 23 | | } [INFO] [stderr] | |_- rustdoc does not generate documentation for macro expansions [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_doc_comments)] on by default [INFO] [stderr] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 14.77s [INFO] running `"docker" "inspect" "802e57e6d65ee1bf15604114a3a086b0738abac704614481684f34d681006d34"` [INFO] running `"docker" "rm" "-f" "802e57e6d65ee1bf15604114a3a086b0738abac704614481684f34d681006d34"` [INFO] [stdout] 802e57e6d65ee1bf15604114a3a086b0738abac704614481684f34d681006d34