[INFO] cloning repository https://github.com/benruijl/reform
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/benruijl/reform" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbenruijl%2Freform", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbenruijl%2Freform'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] bb5d8189e52e37201c37932cffff5a332d7c9092
[INFO] documenting benruijl/reform 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%2Fbenruijl%2Freform" "/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/benruijl/reform 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/benruijl/reform
[INFO] finished tweaking git repo https://github.com/benruijl/reform
[INFO] tweaked toml for git repo https://github.com/benruijl/reform written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/benruijl/reform 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-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" "+1.46.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bb16add6e21af8ad10fb5933bbe2afc3c55bb1a715539d1222184b28c8f2bee7
[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" "bb16add6e21af8ad10fb5933bbe2afc3c55bb1a715539d1222184b28c8f2bee7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bb16add6e21af8ad10fb5933bbe2afc3c55bb1a715539d1222184b28c8f2bee7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bb16add6e21af8ad10fb5933bbe2afc3c55bb1a715539d1222184b28c8f2bee7", kill_on_drop: false }`
[INFO] [stdout] bb16add6e21af8ad10fb5933bbe2afc3c55bb1a715539d1222184b28c8f2bee7
[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" "+1.46.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8b8f4f1d78d0c664985b6fb263113816915cda3a31e2250ac20d0efce121d555
[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" "8b8f4f1d78d0c664985b6fb263113816915cda3a31e2250ac20d0efce121d555", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling rug v1.3.0
[INFO] [stderr]     Checking log v0.4.6
[INFO] [stderr]     Checking pest v2.1.0
[INFO] [stderr]    Compiling dirs v1.0.5
[INFO] [stderr]     Checking itertools v0.7.11
[INFO] [stderr]     Checking clap v2.32.0
[INFO] [stderr]     Checking crossbeam-epoch v0.6.1
[INFO] [stderr]     Checking crossbeam-epoch v0.5.2
[INFO] [stderr]     Checking chrono v0.4.6
[INFO] [stderr]    Compiling pest_generator v2.1.0
[INFO] [stderr]     Checking env_logger v0.5.13
[INFO] [stderr]    Compiling gmp-mpfr-sys v1.1.12
[INFO] [stderr]     Checking crossbeam-deque v0.5.2
[INFO] [stderr]     Checking crossbeam-channel v0.2.6
[INFO] [stderr]     Checking ndarray v0.12.1
[INFO] [stderr]     Checking crossbeam v0.4.1
[INFO] [stderr]    Compiling pest_derive v2.1.0
[INFO] [stderr]  Documenting reform v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/parser/mod.rs:776:16
[INFO] [stdout]     |
[INFO] [stdout] 776 |     type Err = (String);
[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/parser/mod.rs:785:16
[INFO] [stdout]     |
[INFO] [stdout] 785 |     type Err = (String);
[INFO] [stdout]     |                ^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant `Replaced` should have an upper case name
[INFO] [stdout]    --> src/structure.rs:514:15
[INFO] [stdout]     |
[INFO] [stdout] 514 |         const Replaced = 1; // variable substituted
[INFO] [stdout]     |               ^^^^^^^^ help: convert the identifier to upper case: `REPLACED`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_upper_case_globals)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant `Partially_Updated` should have an upper case name
[INFO] [stdout]    --> src/structure.rs:515:15
[INFO] [stdout]     |
[INFO] [stdout] 515 |         const Partially_Updated = 2; // dollar variable index was updated
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `PARTIALLY_UPDATED`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant `NotReplaced` should have an upper case name
[INFO] [stdout]    --> src/structure.rs:516:15
[INFO] [stdout]     |
[INFO] [stdout] 516 |         const NotReplaced = 4; // variable could not be substituted
[INFO] [stdout]     |               ^^^^^^^^^^^ help: convert the identifier to upper case: `NOT_REPLACED`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 37s
[INFO] running `Command { std: "docker" "inspect" "8b8f4f1d78d0c664985b6fb263113816915cda3a31e2250ac20d0efce121d555", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8b8f4f1d78d0c664985b6fb263113816915cda3a31e2250ac20d0efce121d555", kill_on_drop: false }`
[INFO] [stdout] 8b8f4f1d78d0c664985b6fb263113816915cda3a31e2250ac20d0efce121d555