[INFO] cloning repository https://github.com/nosferatu500/rust_ware
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/nosferatu500/rust_ware" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnosferatu500%2Frust_ware", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnosferatu500%2Frust_ware'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6d9b636144b87a33fd2873748acaa3978b7f91be
[INFO] documenting nosferatu500/rust_ware against beta-2020-08-29 for beta-1.47-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnosferatu500%2Frust_ware" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/nosferatu500/rust_ware on toolchain beta-2020-08-29
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-08-29" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/nosferatu500/rust_ware
[INFO] finished tweaking git repo https://github.com/nosferatu500/rust_ware
[INFO] tweaked toml for git repo https://github.com/nosferatu500/rust_ware written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/nosferatu500/rust_ware already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-08-29" "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-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-08-29" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 65fce499d192373855e4187fead1f2f44a1fd6ec6749c2227cda92237537430a
[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" "65fce499d192373855e4187fead1f2f44a1fd6ec6749c2227cda92237537430a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "65fce499d192373855e4187fead1f2f44a1fd6ec6749c2227cda92237537430a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "65fce499d192373855e4187fead1f2f44a1fd6ec6749c2227cda92237537430a", kill_on_drop: false }`
[INFO] [stdout] 65fce499d192373855e4187fead1f2f44a1fd6ec6749c2227cda92237537430a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-08-29" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] f293d54dcc067d81ddb270c21bb797401f875cc7b8c5e1604e7676b56cb41412
[INFO] running `Command { std: "docker" "start" "-a" "f293d54dcc067d81ddb270c21bb797401f875cc7b8c5e1604e7676b56cb41412", kill_on_drop: false }`
[INFO] [stderr]  Documenting rust_ware v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variant `FILTER_NONE` should have an upper camel case name
[INFO] [stdout]    --> src/main.rs:477:5
[INFO] [stdout]     |
[INFO] [stdout] 477 |     FILTER_NONE = 0x0,
[INFO] [stdout]     |     ^^^^^^^^^^^ help: convert the identifier to upper camel case: `FilterNone`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `FILTER_NEAREST` should have an upper camel case name
[INFO] [stdout]    --> src/main.rs:478:5
[INFO] [stdout]     |
[INFO] [stdout] 478 |     FILTER_NEAREST = 0x01,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `FilterNearest`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `FILTER_LINEAR` should have an upper camel case name
[INFO] [stdout]    --> src/main.rs:479:5
[INFO] [stdout]     |
[INFO] [stdout] 479 |     FILTER_LINEAR = 0x02,
[INFO] [stdout]     |     ^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `FilterLinear`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `FILTER_MIP_NEAREST` should have an upper camel case name
[INFO] [stdout]    --> src/main.rs:480:5
[INFO] [stdout]     |
[INFO] [stdout] 480 |     FILTER_MIP_NEAREST = 0x03,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `FilterMipNearest`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `FILTER_MIP_LINEAR` should have an upper camel case name
[INFO] [stdout]    --> src/main.rs:481:5
[INFO] [stdout]     |
[INFO] [stdout] 481 |     FILTER_MIP_LINEAR = 0x04,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `FilterMipLinear`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `FILTER_LINEAR_MIP_NEAREST` should have an upper camel case name
[INFO] [stdout]    --> src/main.rs:482:5
[INFO] [stdout]     |
[INFO] [stdout] 482 |     FILTER_LINEAR_MIP_NEAREST = 0x05,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `FilterLinearMipNearest`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `FILTER_LINEAR_MIP_LINEAR` should have an upper camel case name
[INFO] [stdout]    --> src/main.rs:483:5
[INFO] [stdout]     |
[INFO] [stdout] 483 |     FILTER_LINEAR_MIP_LINEAR = 0x06,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `FilterLinearMipLinear`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `FILTER_MYSTERY_OPTION` should have an upper camel case name
[INFO] [stdout]    --> src/main.rs:484:5
[INFO] [stdout]     |
[INFO] [stdout] 484 |     FILTER_MYSTERY_OPTION = 0x1101
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `FilterMysteryOption`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `WRAP_NONE` should have an upper camel case name
[INFO] [stdout]    --> src/main.rs:488:5
[INFO] [stdout]     |
[INFO] [stdout] 488 |     WRAP_NONE = 0x00,
[INFO] [stdout]     |     ^^^^^^^^^ help: convert the identifier to upper camel case: `WrapNone`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `WRAP_WRAP` should have an upper camel case name
[INFO] [stdout]    --> src/main.rs:489:5
[INFO] [stdout]     |
[INFO] [stdout] 489 |     WRAP_WRAP  = 0x01,
[INFO] [stdout]     |     ^^^^^^^^^ help: convert the identifier to upper camel case: `WrapWrap`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `WRAP_MIRROR` should have an upper camel case name
[INFO] [stdout]    --> src/main.rs:490:5
[INFO] [stdout]     |
[INFO] [stdout] 490 |     WRAP_MIRROR = 0x02,
[INFO] [stdout]     |     ^^^^^^^^^^^ help: convert the identifier to upper camel case: `WrapMirror`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `WRAP_CLAMP` should have an upper camel case name
[INFO] [stdout]    --> src/main.rs:491:5
[INFO] [stdout]     |
[INFO] [stdout] 491 |     WRAP_CLAMP = 0x03
[INFO] [stdout]     |     ^^^^^^^^^^ help: convert the identifier to upper camel case: `WrapClamp`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `FORMAT_DEFAULT` should have an upper camel case name
[INFO] [stdout]    --> src/main.rs:495:5
[INFO] [stdout]     |
[INFO] [stdout] 495 |     FORMAT_DEFAULT = 0x0000, // helpful
[INFO] [stdout]     |     ^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `FormatDefault`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `FORMAT_1555` should have an upper camel case name
[INFO] [stdout]    --> src/main.rs:496:5
[INFO] [stdout]     |
[INFO] [stdout] 496 |     FORMAT_1555    = 0x0100, // Alpha 1, RGB 5 b
[INFO] [stdout]     |     ^^^^^^^^^^^ help: convert the identifier to upper camel case: `Format1555`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `FORMAT_565` should have an upper camel case name
[INFO] [stdout]    --> src/main.rs:497:5
[INFO] [stdout]     |
[INFO] [stdout] 497 |     FORMAT_565     = 0x0200, // 5r6g5b
[INFO] [stdout]     |     ^^^^^^^^^^ help: convert the identifier to upper camel case: `Format565`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `FORMAT_4444` should have an upper camel case name
[INFO] [stdout]    --> src/main.rs:498:5
[INFO] [stdout]     |
[INFO] [stdout] 498 |     FORMAT_4444    = 0x0300, // 4 bits each
[INFO] [stdout]     |     ^^^^^^^^^^^ help: convert the identifier to upper camel case: `Format4444`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `FORMAT_LUM8` should have an upper camel case name
[INFO] [stdout]    --> src/main.rs:499:5
[INFO] [stdout]     |
[INFO] [stdout] 499 |     FORMAT_LUM8    = 0x0400, // Greyscale
[INFO] [stdout]     |     ^^^^^^^^^^^ help: convert the identifier to upper camel case: `FormatLum8`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `FORMAT_8888` should have an upper camel case name
[INFO] [stdout]    --> src/main.rs:500:5
[INFO] [stdout]     |
[INFO] [stdout] 500 |     FORMAT_8888    = 0x0500, // 8 bits each
[INFO] [stdout]     |     ^^^^^^^^^^^ help: convert the identifier to upper camel case: `Format8888`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `FORMAT_888` should have an upper camel case name
[INFO] [stdout]    --> src/main.rs:501:5
[INFO] [stdout]     |
[INFO] [stdout] 501 |     FORMAT_888     = 0x0600, // RGB 8 bits each
[INFO] [stdout]     |     ^^^^^^^^^^ help: convert the identifier to upper camel case: `Format888`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `FORMAT_555` should have an upper camel case name
[INFO] [stdout]    --> src/main.rs:502:5
[INFO] [stdout]     |
[INFO] [stdout] 502 |     FORMAT_555     = 0x0A00, // do not use
[INFO] [stdout]     |     ^^^^^^^^^^ help: convert the identifier to upper camel case: `Format555`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `FORMAT_EXT_AUTO_MIPMAP` should have an upper camel case name
[INFO] [stdout]    --> src/main.rs:504:5
[INFO] [stdout]     |
[INFO] [stdout] 504 |     FORMAT_EXT_AUTO_MIPMAP = 0x1000, // Generate mipmaps
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `FormatExtAutoMipmap`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `FORMAT_EXT_PAL8` should have an upper camel case name
[INFO] [stdout]    --> src/main.rs:505:5
[INFO] [stdout]     |
[INFO] [stdout] 505 |     FORMAT_EXT_PAL8        = 0x2000, // 256 colour palette
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `FormatExtPal8`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `FORMAT_EXT_PAL4` should have an upper camel case name
[INFO] [stdout]    --> src/main.rs:506:5
[INFO] [stdout]     |
[INFO] [stdout] 506 |     FORMAT_EXT_PAL4        = 0x4000, // 16 color palette
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `FormatExtPal4`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `FORMAT_EXT_MIPMAP` should have an upper camel case name
[INFO] [stdout]    --> src/main.rs:507:5
[INFO] [stdout]     |
[INFO] [stdout] 507 |     FORMAT_EXT_MIPMAP      = 0x8000 // Mipmaps included
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `FormatExtMipmap`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 24 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.45s
[INFO] running `Command { std: "docker" "inspect" "f293d54dcc067d81ddb270c21bb797401f875cc7b8c5e1604e7676b56cb41412", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f293d54dcc067d81ddb270c21bb797401f875cc7b8c5e1604e7676b56cb41412", kill_on_drop: false }`
[INFO] [stdout] f293d54dcc067d81ddb270c21bb797401f875cc7b8c5e1604e7676b56cb41412