[INFO] cloning repository https://github.com/focusaurus/tealeaves
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/focusaurus/tealeaves" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffocusaurus%2Ftealeaves", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffocusaurus%2Ftealeaves'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c1509821d887e145f6aeaf08475ff4f78a9533e1
[INFO] documenting focusaurus/tealeaves 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%2Ffocusaurus%2Ftealeaves" "/workspace/builds/worker-12/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/focusaurus/tealeaves 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/focusaurus/tealeaves
[INFO] finished tweaking git repo https://github.com/focusaurus/tealeaves
[INFO] tweaked toml for git repo https://github.com/focusaurus/tealeaves written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] crate git repo https://github.com/focusaurus/tealeaves 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 rsfs v0.4.1
[INFO] [stderr]   Downloaded nom_pem v4.0.0
[INFO] [stderr]   Downloaded rusticata-macros v1.0.0
[INFO] [stderr]   Downloaded x509-parser v0.3.0
[INFO] [stderr]   Downloaded der-parser v1.0.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] 25699cb5fa221523b3f21da941df2052e4e85d7f3b3fd1af5454c9e4be0381be
[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" "25699cb5fa221523b3f21da941df2052e4e85d7f3b3fd1af5454c9e4be0381be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "25699cb5fa221523b3f21da941df2052e4e85d7f3b3fd1af5454c9e4be0381be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "25699cb5fa221523b3f21da941df2052e4e85d7f3b3fd1af5454c9e4be0381be", kill_on_drop: false }`
[INFO] [stdout] 25699cb5fa221523b3f21da941df2052e4e85d7f3b3fd1af5454c9e4be0381be
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] 1c99c3dbcd5a4fae643afcba47b1b59d74a8a4e7c380776cda6a5892b50dc394
[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" "1c99c3dbcd5a4fae643afcba47b1b59d74a8a4e7c380776cda6a5892b50dc394", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-integer v0.1.39
[INFO] [stderr]    Compiling num-iter v0.1.37
[INFO] [stderr]     Checking unicode-width v0.1.5
[INFO] [stderr]     Checking hex v0.3.2
[INFO] [stderr]     Checking rand v0.4.3
[INFO] [stderr]     Checking memchr v2.0.2
[INFO] [stderr]     Checking atty v0.2.11
[INFO] [stderr]     Checking base64 v0.6.0
[INFO] [stderr]    Compiling syn v0.11.11
[INFO] [stderr]     Checking num-complex v0.1.43
[INFO] [stderr]     Checking textwrap v0.10.0
[INFO] [stderr]     Checking nom v4.0.0
[INFO] [stderr]     Checking clap v2.32.0
[INFO] [stderr]     Checking parking_lot_core v0.2.14
[INFO] [stderr]     Checking num-bigint v0.1.44
[INFO] [stderr]     Checking parking_lot v0.4.8
[INFO] [stderr]     Checking rusticata-macros v1.0.0
[INFO] [stderr]     Checking nom_pem v4.0.0
[INFO] [stderr]     Checking rsfs v0.4.1
[INFO] [stderr]    Compiling structopt-derive v0.1.6
[INFO] [stderr]     Checking num-rational v0.1.42
[INFO] [stderr]     Checking num v0.1.42
[INFO] [stderr]     Checking der-parser v1.0.0
[INFO] [stderr]     Checking structopt v0.1.7
[INFO] [stderr]     Checking x509-parser v0.3.0
[INFO] [stderr]     Checking tealeaves v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]  Documenting tealeaves v0.4.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/ssh_key.rs:115:17
[INFO] [stdout]     |
[INFO] [stdout] 115 |     nom_ed25519<(&[u8])>,
[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 type
[INFO] [stdout]    --> src/ssh_key.rs:120:13
[INFO] [stdout]     |
[INFO] [stdout] 120 |     nom_rsa<(&[u8])>,
[INFO] [stdout]     |             ^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/ssh_key.rs:130:13
[INFO] [stdout]     |
[INFO] [stdout] 130 |     nom_dss<(&[u8])>,
[INFO] [stdout]     |             ^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/lib.rs:76:10
[INFO] [stdout]    |
[INFO] [stdout] 76 |         0...50 => Ok(leaf::Leaf::SmallFile(path_buf)),
[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/lib.rs:77:11
[INFO] [stdout]    |
[INFO] [stdout] 77 |         51...4096 => {
[INFO] [stdout]    |           ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `is_a_s`: Please use `is_a` instead
[INFO] [stdout]  --> src/public_key.rs:5:1
[INFO] [stdout]   |
[INFO] [stdout] 5 | named!(space_sep, is_a_s!(" \t"));
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(deprecated)]` on by default
[INFO] [stdout]   = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `is_not_s`: Please use `is_not` instead
[INFO] [stdout]  --> src/public_key.rs:6:1
[INFO] [stdout]   |
[INFO] [stdout] 6 | named!(value, is_not_s!(" \t"));
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `is_not_s`: Please use `is_not` instead
[INFO] [stdout]   --> src/public_key.rs:7:1
[INFO] [stdout]    |
[INFO] [stdout] 7  | / named!(
[INFO] [stdout] 8  | |     nom_public_key<(&[u8], &[u8], &[u8])>,
[INFO] [stdout] 9  | |     do_parse!(
[INFO] [stdout] 10 | |         algorithm: value
[INFO] [stdout] ...  |
[INFO] [stdout] 16 | |     )
[INFO] [stdout] 17 | | );
[INFO] [stdout]    | |__^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/ssh_key.rs:115:17
[INFO] [stdout]     |
[INFO] [stdout] 115 |     nom_ed25519<(&[u8])>,
[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 type
[INFO] [stdout]    --> src/ssh_key.rs:120:13
[INFO] [stdout]     |
[INFO] [stdout] 120 |     nom_rsa<(&[u8])>,
[INFO] [stdout]     |             ^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/ssh_key.rs:130:13
[INFO] [stdout]     |
[INFO] [stdout] 130 |     nom_dss<(&[u8])>,
[INFO] [stdout]     |             ^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/lib.rs:47:12
[INFO] [stdout]    |
[INFO] [stdout] 47 |     path: &AsRef<Path>,
[INFO] [stdout]    |            ^^^^^^^^^^^ help: use `dyn`: `dyn AsRef<Path>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/lib.rs:76:10
[INFO] [stdout]    |
[INFO] [stdout] 76 |         0...50 => Ok(leaf::Leaf::SmallFile(path_buf)),
[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/lib.rs:77:11
[INFO] [stdout]    |
[INFO] [stdout] 77 |         51...4096 => {
[INFO] [stdout]    |           ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 24.63s
[INFO] running `Command { std: "docker" "inspect" "1c99c3dbcd5a4fae643afcba47b1b59d74a8a4e7c380776cda6a5892b50dc394", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1c99c3dbcd5a4fae643afcba47b1b59d74a8a4e7c380776cda6a5892b50dc394", kill_on_drop: false }`
[INFO] [stdout] 1c99c3dbcd5a4fae643afcba47b1b59d74a8a4e7c380776cda6a5892b50dc394