[INFO] cloning repository https://github.com/bobbin-rs/bobbin-wasm
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/bobbin-rs/bobbin-wasm" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbobbin-rs%2Fbobbin-wasm", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbobbin-rs%2Fbobbin-wasm'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4974d2b1f0806b13bb3381c19a36f691bf683d4e
[INFO] documenting bobbin-rs/bobbin-wasm against 1.46.0 for beta-1.47-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbobbin-rs%2Fbobbin-wasm" "/workspace/builds/worker-9/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/bobbin-rs/bobbin-wasm on toolchain 1.46.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/bobbin-rs/bobbin-wasm
[INFO] finished tweaking git repo https://github.com/bobbin-rs/bobbin-wasm
[INFO] tweaked toml for git repo https://github.com/bobbin-rs/bobbin-wasm written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate git repo https://github.com/bobbin-rs/bobbin-wasm already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "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-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "+1.46.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1c547a5b1cf1f9322030a679ef61a6b249c8e658bf87e3a38ee9f6fcafd8a0ef
[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" "1c547a5b1cf1f9322030a679ef61a6b249c8e658bf87e3a38ee9f6fcafd8a0ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1c547a5b1cf1f9322030a679ef61a6b249c8e658bf87e3a38ee9f6fcafd8a0ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1c547a5b1cf1f9322030a679ef61a6b249c8e658bf87e3a38ee9f6fcafd8a0ef", kill_on_drop: false }`
[INFO] [stdout] 1c547a5b1cf1f9322030a679ef61a6b249c8e658bf87e3a38ee9f6fcafd8a0ef
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "+1.46.0" "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] d5034f333cf3a4cab40f01d919476dd5eb8829b0fdc01b30ca8e7f9e033b0a2a
[INFO] running `Command { std: "docker" "start" "-a" "d5034f333cf3a4cab40f01d919476dd5eb8829b0fdc01b30ca8e7f9e033b0a2a", kill_on_drop: false }`
[INFO] [stderr]     Checking termcolor v0.3.4
[INFO] [stderr]     Checking fallible-iterator v0.1.4
[INFO] [stderr]     Checking byteorder v1.2.1
[INFO] [stderr]     Checking env_logger v0.5.3
[INFO] [stderr]     Checking bobbin-wasm v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]  Documenting bobbin-wasm v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]  --> src/lib.rs:2:1
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![feature(ptr_offset_from, core_intrinsics)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]  --> src/lib.rs:2:1
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![feature(ptr_offset_from, core_intrinsics)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Compilation failed, aborting rustdoc
[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 E0554`.
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/interp.rs:289:22
[INFO] [stdout]     |
[INFO] [stdout] 289 |                 0x28 ... 0x30 => {
[INFO] [stdout]     |                      ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/interp.rs:335:22
[INFO] [stdout]     |
[INFO] [stdout] 335 |                 0x46 ... 0x50 => {
[INFO] [stdout]     |                      ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/interp.rs:355:22
[INFO] [stdout]     |
[INFO] [stdout] 355 |                 0x6a ... 0x79 => {
[INFO] [stdout]     |                      ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/interp.rs:380:29
[INFO] [stdout]     |
[INFO] [stdout] 380 |                 0x45 | 0x67 ... 0x6a => {
[INFO] [stdout]     |                             ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]   --> src/memory_inst.rs:97:9
[INFO] [stdout]    |
[INFO] [stdout] 97 |         (addr % MINI_SIZE)
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/parser/module.rs:604:25
[INFO] [stdout]     |
[INFO] [stdout] 604 |             I32_LOAD8_S ... I32_LOAD16_U |
[INFO] [stdout]     |                         ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/parser/module.rs:605:24
[INFO] [stdout]     |
[INFO] [stdout] 605 |             I32_STORE8 ... I32_STORE16 => {
[INFO] [stdout]     |                        ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/parser/module.rs:614:25
[INFO] [stdout]     |
[INFO] [stdout] 614 |             I64_LOAD8_S ... I64_LOAD32_U |
[INFO] [stdout]     |                         ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/parser/module.rs:615:24
[INFO] [stdout]     |
[INFO] [stdout] 615 |             I64_STORE8 ... I64_STORE32 => {
[INFO] [stdout]     |                        ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]   --> src/page_table.rs:85:9
[INFO] [stdout]    |
[INFO] [stdout] 85 |         (addr % PAGE_SIZE)
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: Could not document `bobbin-wasm`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --crate-type lib --crate-name bobbin_wasm src/lib.rs -o /opt/rustwide/target/doc --cfg 'feature="clap"' --cfg 'feature="default"' --cfg 'feature="env_logger"' --cfg 'feature="log"' --error-format=json --json=diagnostic-rendered-ansi --document-private-items -L dependency=/opt/rustwide/target/debug/deps --extern byteorder=/opt/rustwide/target/debug/deps/libbyteorder-d4bff644fed08808.rmeta --extern clap=/opt/rustwide/target/debug/deps/libclap-40f481de5a7b2e4a.rmeta --extern env_logger=/opt/rustwide/target/debug/deps/libenv_logger-be629112eea4217a.rmeta --extern fallible_iterator=/opt/rustwide/target/debug/deps/libfallible_iterator-405ec0e3835c0c42.rmeta --extern log=/opt/rustwide/target/debug/deps/liblog-ae56432d29c25e31.rmeta --cap-lints=warn` (exit code: 1)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: aborting due to previous error; 10 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "d5034f333cf3a4cab40f01d919476dd5eb8829b0fdc01b30ca8e7f9e033b0a2a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d5034f333cf3a4cab40f01d919476dd5eb8829b0fdc01b30ca8e7f9e033b0a2a", kill_on_drop: false }`
[INFO] [stdout] d5034f333cf3a4cab40f01d919476dd5eb8829b0fdc01b30ca8e7f9e033b0a2a