[INFO] cloning repository https://github.com/nerd2/rjvm
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/nerd2/rjvm" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnerd2%2Frjvm", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnerd2%2Frjvm'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 369b4de561d36a39c950273e846cbe7e0385769b
[INFO] documenting nerd2/rjvm 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%2Fnerd2%2Frjvm" "/workspace/builds/worker-6/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/nerd2/rjvm 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/nerd2/rjvm
[INFO] finished tweaking git repo https://github.com/nerd2/rjvm
[INFO] tweaked toml for git repo https://github.com/nerd2/rjvm written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/nerd2/rjvm 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]  Downloading crates ...
[INFO] [stderr]   Downloaded podio v0.1.5
[INFO] [stderr]   Downloaded fuchsia-zircon v0.3.2
[INFO] [stderr]   Downloaded bzip2 v0.3.2
[INFO] [stderr]   Downloaded msdos_time v0.1.5
[INFO] [stderr]   Downloaded rand v0.3.19
[INFO] [stderr]   Downloaded zip v0.2.6
[INFO] [stderr]   Downloaded checksum v0.2.1
[INFO] [stderr]   Downloaded fuchsia-zircon-sys v0.3.2
[INFO] [stderr]   Downloaded os_type v1.0.0
[INFO] [stderr]   Downloaded assert_approx_eq v1.0.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 8cff501add90dfa13044bd2c94df022a59e5842a8385ac373231497406b00040
[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" "8cff501add90dfa13044bd2c94df022a59e5842a8385ac373231497406b00040", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8cff501add90dfa13044bd2c94df022a59e5842a8385ac373231497406b00040", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8cff501add90dfa13044bd2c94df022a59e5842a8385ac373231497406b00040", kill_on_drop: false }`
[INFO] [stdout] 8cff501add90dfa13044bd2c94df022a59e5842a8385ac373231497406b00040
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] [stdout] 4614e79e2e0bb8e27b28b01996b33c12c1e5afb9aa06e072751cd84f7e60b2d3
[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" "4614e79e2e0bb8e27b28b01996b33c12c1e5afb9aa06e072751cd84f7e60b2d3", kill_on_drop: false }`
[INFO] [stderr]    Compiling cc v1.0.3
[INFO] [stderr]     Checking utf8-ranges v0.1.3
[INFO] [stderr]     Checking regex-syntax v0.3.9
[INFO] [stderr]     Checking podio v0.1.5
[INFO] [stderr]     Checking assert_approx_eq v1.0.0
[INFO] [stderr]     Checking checksum v0.2.1
[INFO] [stderr]     Checking lazy_static v1.0.0
[INFO] [stderr]     Checking glob v0.2.11
[INFO] [stderr]     Checking memchr v0.1.11
[INFO] [stderr]     Checking time v0.1.38
[INFO] [stderr]     Checking rand v0.3.19
[INFO] [stderr]     Checking thread-id v2.0.0
[INFO] [stderr]     Checking thread_local v0.2.7
[INFO] [stderr]     Checking aho-corasick v0.5.3
[INFO] [stderr]     Checking msdos_time v0.1.5
[INFO] [stderr]    Compiling bzip2-sys v0.1.6
[INFO] [stderr]    Compiling miniz-sys v0.1.10
[INFO] [stderr]     Checking regex v0.1.80
[INFO] [stderr]     Checking bzip2 v0.3.2
[INFO] [stderr]     Checking os_type v1.0.0
[INFO] [stderr]     Checking flate2 v0.2.20
[INFO] [stderr]     Checking zip v0.2.6
[INFO] [stderr]  Documenting rjvm v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around function argument
[INFO] [stdout]   --> src/reader/builtins/mod.rs:12:19
[INFO] [stdout]    |
[INFO] [stdout] 12 |         return Ok((true));
[INFO] [stdout]    |                   ^^^^^^ help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around function argument
[INFO] [stdout]   --> src/reader/builtins/mod.rs:15:19
[INFO] [stdout]    |
[INFO] [stdout] 15 |         return Ok((true));
[INFO] [stdout]    |                   ^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around function argument
[INFO] [stdout]   --> src/reader/builtins/mod.rs:18:19
[INFO] [stdout]    |
[INFO] [stdout] 18 |         return Ok((true));
[INFO] [stdout]    |                   ^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/reader/jvm/construction.rs:19:52
[INFO] [stdout]    |
[INFO] [stdout] 19 |     runtime.free_mem -= v.len() as i64 + size_of::<(ArrayObject)>() as i64;
[INFO] [stdout]    |                                                    ^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/reader/jvm/construction.rs:31:35
[INFO] [stdout]    |
[INFO] [stdout] 31 |     runtime.free_mem -= size_of::<(ArrayObject)>() as i64 + data.as_ref().map(|x| x.len()).unwrap_or(0) as i64;
[INFO] [stdout]    |                                   ^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/reader/jvm/construction.rs:49:35
[INFO] [stdout]    |
[INFO] [stdout] 49 |     runtime.free_mem -= size_of::<(ArrayObject)>() as i64 + data.as_ref().map(|x| x.len()).unwrap_or(0) as i64;
[INFO] [stdout]    |                                   ^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/reader/jvm/interpreter.rs:318:10
[INFO] [stdout]     |
[INFO] [stdout] 318 |         2...8 => {
[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/reader/jvm/interpreter.rs:323:10
[INFO] [stdout]     |
[INFO] [stdout] 323 |         9...10 => {
[INFO] [stdout]     |          ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/reader/jvm/interpreter.rs:328:11
[INFO] [stdout]     |
[INFO] [stdout] 328 |         11...13 => {
[INFO] [stdout]     |           ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/reader/jvm/interpreter.rs:376:11
[INFO] [stdout]     |
[INFO] [stdout] 376 |         26...29 => try!(load("ILOAD", op_code - 26, runtime, Variable::Int)),
[INFO] [stdout]     |           ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/reader/jvm/interpreter.rs:377:11
[INFO] [stdout]     |
[INFO] [stdout] 377 |         30...33 => try!(load("LLOAD", op_code - 30, runtime, Variable::Long)),
[INFO] [stdout]     |           ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/reader/jvm/interpreter.rs:378:11
[INFO] [stdout]     |
[INFO] [stdout] 378 |         34...37 => try!(load("FLOAD", op_code - 34, runtime, Variable::Float)),
[INFO] [stdout]     |           ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/reader/jvm/interpreter.rs:379:11
[INFO] [stdout]     |
[INFO] [stdout] 379 |         38...41 => try!(load("DLOAD", op_code - 38, runtime, Variable::Double)),
[INFO] [stdout]     |           ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/reader/jvm/interpreter.rs:380:11
[INFO] [stdout]     |
[INFO] [stdout] 380 |         42...45 => try!(load("ALOAD", op_code - 42, runtime, Variable::Reference)),
[INFO] [stdout]     |           ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/reader/jvm/interpreter.rs:394:11
[INFO] [stdout]     |
[INFO] [stdout] 394 |         59...62 => try!(store("ISTORE", op_code - 59, runtime, Variable::Int)),
[INFO] [stdout]     |           ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/reader/jvm/interpreter.rs:395:11
[INFO] [stdout]     |
[INFO] [stdout] 395 |         63...66 => try!(store("LSTORE", op_code - 63, runtime, Variable::Long)),
[INFO] [stdout]     |           ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/reader/jvm/interpreter.rs:396:11
[INFO] [stdout]     |
[INFO] [stdout] 396 |         67...70 => try!(store("FSTORE", op_code - 67, runtime, Variable::Float)),
[INFO] [stdout]     |           ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/reader/jvm/interpreter.rs:397:11
[INFO] [stdout]     |
[INFO] [stdout] 397 |         71...74 => try!(store("DSTORE", op_code - 71, runtime, Variable::Double)),
[INFO] [stdout]     |           ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/reader/jvm/interpreter.rs:398:11
[INFO] [stdout]     |
[INFO] [stdout] 398 |         75...78 => try!(store("ASTORE", op_code - 75, runtime, Variable::Reference)),
[INFO] [stdout]     |           ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/reader/types/objects.rs:104:131
[INFO] [stdout]     |
[INFO] [stdout] 104 |         return Err(RunnerError::ClassInvalid2(format!("Couldn't find static '{}' in class '{}' to put", field_name, class_name)));;
[INFO] [stdout]     |                                                                                                                                   ^ help: remove this semicolon
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 20 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.24s
[INFO] running `Command { std: "docker" "inspect" "4614e79e2e0bb8e27b28b01996b33c12c1e5afb9aa06e072751cd84f7e60b2d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4614e79e2e0bb8e27b28b01996b33c12c1e5afb9aa06e072751cd84f7e60b2d3", kill_on_drop: false }`
[INFO] [stdout] 4614e79e2e0bb8e27b28b01996b33c12c1e5afb9aa06e072751cd84f7e60b2d3