[INFO] cloning repository https://github.com/JASory/ENT
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/JASory/ENT" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJASory%2FENT", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJASory%2FENT'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f7dadb80c9f8d56a5ff9c98f3ec211220faace2c
[INFO] documenting JASory/ENT against 1.61.0 for beta-1.62-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJASory%2FENT" "/workspace/builds/worker-8/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/JASory/ENT on toolchain 1.61.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/JASory/ENT
[INFO] finished tweaking git repo https://github.com/JASory/ENT
[INFO] tweaked toml for git repo https://github.com/JASory/ENT written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate git repo https://github.com/JASory/ENT already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 648098407c973e08fe4fe8ab08cb5b13a57c376ee29e785c2dd0ce0d45dfffeb
[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" "648098407c973e08fe4fe8ab08cb5b13a57c376ee29e785c2dd0ce0d45dfffeb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "648098407c973e08fe4fe8ab08cb5b13a57c376ee29e785c2dd0ce0d45dfffeb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "648098407c973e08fe4fe8ab08cb5b13a57c376ee29e785c2dd0ce0d45dfffeb", kill_on_drop: false }`
[INFO] [stdout] 648098407c973e08fe4fe8ab08cb5b13a57c376ee29e785c2dd0ce0d45dfffeb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9a6dae1ecaacd1ed5c4edacb742a2f469b721993938493ebb616366bfe5f2ed0
[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" "9a6dae1ecaacd1ed5c4edacb742a2f469b721993938493ebb616366bfe5f2ed0", kill_on_drop: false }`
[INFO] [stderr]  Documenting number-theory v0.0.6 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/arithmetic/mpz.rs:243:8
[INFO] [stdout]     |
[INFO] [stdout] 243 |     if (self.limbs[0] != 1) {return false}
[INFO] [stdout]     |        ^                  ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 243 -     if (self.limbs[0] != 1) {return false}
[INFO] [stdout] 243 +     if self.limbs[0] != 1 {return false}
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: label name `'outer` shadows a label name that is already in scope
[INFO] [stdout]    --> src/arithmetic/mpz_ent.rs:167:8
[INFO] [stdout]     |
[INFO] [stdout] 128 |      'outer :  for i in PRIMELIST[1..].iter(){ // skips two as it has already been eliminated
[INFO] [stdout]     |      ------ first declared here
[INFO] [stdout] ...
[INFO] [stdout] 167 |        'outer : while n != Mpz::one(){
[INFO] [stdout]     |        ^^^^^^ label `'outer` already in scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: label name `'inner` shadows a label name that is already in scope
[INFO] [stdout]    --> src/arithmetic/mpz_ent.rs:174:6
[INFO] [stdout]     |
[INFO] [stdout] 138 |     'inner : loop {
[INFO] [stdout]     |     ------ first declared here
[INFO] [stdout] ...
[INFO] [stdout] 174 |      'inner : loop {
[INFO] [stdout]     |      ^^^^^^ label `'inner` already in scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.38s
[INFO] running `Command { std: "docker" "inspect" "9a6dae1ecaacd1ed5c4edacb742a2f469b721993938493ebb616366bfe5f2ed0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9a6dae1ecaacd1ed5c4edacb742a2f469b721993938493ebb616366bfe5f2ed0", kill_on_drop: false }`
[INFO] [stdout] 9a6dae1ecaacd1ed5c4edacb742a2f469b721993938493ebb616366bfe5f2ed0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTC_BOOTSTRAP=1" "-e" "DOCS_RS=1" "-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "rustdoc" "--lib" "-Zrustdoc-map" "--frozen" "--message-format=json" "--" "-Z" "unstable-options" "--document-private-items", 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] fec908704f89a71ac5dd95375fbb4a3aaa4e8b3406fbf075aafbc7a84b702df5
[INFO] running `Command { std: "docker" "start" "-a" "fec908704f89a71ac5dd95375fbb4a3aaa4e8b3406fbf075aafbc7a84b702df5", kill_on_drop: false }`
[INFO] [stderr]  Documenting number-theory v0.0.6 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/arithmetic/mpz.rs:243:8
[INFO] [stdout]     |
[INFO] [stdout] 243 |     if (self.limbs[0] != 1) {return false}
[INFO] [stdout]     |        ^                  ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 243 -     if (self.limbs[0] != 1) {return false}
[INFO] [stdout] 243 +     if self.limbs[0] != 1 {return false}
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: label name `'outer` shadows a label name that is already in scope
[INFO] [stdout]    --> src/arithmetic/mpz_ent.rs:167:8
[INFO] [stdout]     |
[INFO] [stdout] 128 |      'outer :  for i in PRIMELIST[1..].iter(){ // skips two as it has already been eliminated
[INFO] [stdout]     |      ------ first declared here
[INFO] [stdout] ...
[INFO] [stdout] 167 |        'outer : while n != Mpz::one(){
[INFO] [stdout]     |        ^^^^^^ label `'outer` already in scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: label name `'inner` shadows a label name that is already in scope
[INFO] [stdout]    --> src/arithmetic/mpz_ent.rs:174:6
[INFO] [stdout]     |
[INFO] [stdout] 138 |     'inner : loop {
[INFO] [stdout]     |     ------ first declared here
[INFO] [stdout] ...
[INFO] [stdout] 174 |      'inner : loop {
[INFO] [stdout]     |      ^^^^^^ label `'inner` already in scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.95s
[INFO] running `Command { std: "docker" "inspect" "fec908704f89a71ac5dd95375fbb4a3aaa4e8b3406fbf075aafbc7a84b702df5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fec908704f89a71ac5dd95375fbb4a3aaa4e8b3406fbf075aafbc7a84b702df5", kill_on_drop: false }`
[INFO] [stdout] fec908704f89a71ac5dd95375fbb4a3aaa4e8b3406fbf075aafbc7a84b702df5