[INFO] fetching crate varuint 0.6.0...
[INFO] documenting varuint-0.6.0 against 1.47.0 for beta-1.48-rustdoc-1
[INFO] extracting crate varuint 0.6.0 into /workspace/builds/worker-11/source
[INFO] validating manifest of crates.io crate varuint 0.6.0 on toolchain 1.47.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate varuint 0.6.0
[INFO] finished tweaking crates.io crate varuint 0.6.0
[INFO] tweaked toml for crates.io crate varuint 0.6.0 written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "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" "+1.47.0" "fetch" "--locked" "--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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "+1.47.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] be27b04d2287573a4d5551173683527337c042021b3a4f0922df50c7f6b57102
[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" "be27b04d2287573a4d5551173683527337c042021b3a4f0922df50c7f6b57102", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "be27b04d2287573a4d5551173683527337c042021b3a4f0922df50c7f6b57102", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "be27b04d2287573a4d5551173683527337c042021b3a4f0922df50c7f6b57102", kill_on_drop: false }`
[INFO] [stdout] be27b04d2287573a4d5551173683527337c042021b3a4f0922df50c7f6b57102
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "+1.47.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bab0d9470d399efcafd782f88667c99b85fcce6f0f7ecc0844f9262cc091e57d
[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" "bab0d9470d399efcafd782f88667c99b85fcce6f0f7ecc0844f9262cc091e57d", kill_on_drop: false }`
[INFO] [stderr]  Documenting varuint v0.6.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/read_write.rs:343:18
[INFO] [stdout]     |
[INFO] [stdout] 343 |             v @ 0...240 => return Ok(v),
[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/read_write.rs:344:16
[INFO] [stdout]     |
[INFO] [stdout] 344 |             241...247 => 2,
[INFO] [stdout]     |                ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/read_write.rs:360:18
[INFO] [stdout]     |
[INFO] [stdout] 360 |             v @ 0...240 => return Ok(u16::from(v)),
[INFO] [stdout]     |                  ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/read_write.rs:361:16
[INFO] [stdout]     |
[INFO] [stdout] 361 |             241...247 => 2,
[INFO] [stdout]     |                ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/read_write.rs:379:18
[INFO] [stdout]     |
[INFO] [stdout] 379 |             v @ 0...240 => return Ok(u32::from(v)),
[INFO] [stdout]     |                  ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/read_write.rs:380:16
[INFO] [stdout]     |
[INFO] [stdout] 380 |             241...247 => 2,
[INFO] [stdout]     |                ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/read_write.rs:408:18
[INFO] [stdout]     |
[INFO] [stdout] 408 |             v @ 0...240 => return Ok(u64::from(v)),
[INFO] [stdout]     |                  ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/read_write.rs:409:16
[INFO] [stdout]     |
[INFO] [stdout] 409 |             241...247 => 2,
[INFO] [stdout]     |                ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/read_write.rs:451:18
[INFO] [stdout]     |
[INFO] [stdout] 451 |             v @ 0...240 => return Ok(u128::from(v)),
[INFO] [stdout]     |                  ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/read_write.rs:452:16
[INFO] [stdout]     |
[INFO] [stdout] 452 |             241...247 => 2,
[INFO] [stdout]     |                ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 10 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.15s
[INFO] running `Command { std: "docker" "inspect" "bab0d9470d399efcafd782f88667c99b85fcce6f0f7ecc0844f9262cc091e57d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bab0d9470d399efcafd782f88667c99b85fcce6f0f7ecc0844f9262cc091e57d", kill_on_drop: false }`
[INFO] [stdout] bab0d9470d399efcafd782f88667c99b85fcce6f0f7ecc0844f9262cc091e57d
