[INFO] cloning repository https://github.com/leesdolphin/archivelib-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/leesdolphin/archivelib-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fleesdolphin%2Farchivelib-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fleesdolphin%2Farchivelib-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a7fbc4dfe57eb806cb203013967b006b7f44ee5f
[INFO] documenting leesdolphin/archivelib-rs 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%2Fleesdolphin%2Farchivelib-rs" "/workspace/builds/worker-6/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
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[INFO] validating manifest of git repo https://github.com/leesdolphin/archivelib-rs 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/leesdolphin/archivelib-rs
[INFO] removed workspace from git repo https://github.com/leesdolphin/archivelib-rs
[INFO] removed path dependency archivelib-sys from git repo https://github.com/leesdolphin/archivelib-rs
[INFO] removed path dependency archivelib-sys from git repo https://github.com/leesdolphin/archivelib-rs
[INFO] finished tweaking git repo https://github.com/leesdolphin/archivelib-rs
[INFO] tweaked toml for git repo https://github.com/leesdolphin/archivelib-rs written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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] 6035fa4e3f230c168c8e4f356c0de7602b4b434cc194531715e12f260ef07a0d
[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" "6035fa4e3f230c168c8e4f356c0de7602b4b434cc194531715e12f260ef07a0d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6035fa4e3f230c168c8e4f356c0de7602b4b434cc194531715e12f260ef07a0d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6035fa4e3f230c168c8e4f356c0de7602b4b434cc194531715e12f260ef07a0d", kill_on_drop: false }`
[INFO] [stdout] 6035fa4e3f230c168c8e4f356c0de7602b4b434cc194531715e12f260ef07a0d
[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] 7c40ff2fcf910df0a820b0240a67930707f4c4f4c1f795f67158e76525f5f854
[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" "7c40ff2fcf910df0a820b0240a67930707f4c4f4c1f795f67158e76525f5f854", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.39
[INFO] [stderr]    Compiling synstructure v0.12.4
[INFO] [stderr]    Compiling failure_derive v0.1.8
[INFO] [stderr]     Checking failure v0.1.8
[INFO] [stderr]     Checking archivelib v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]  Documenting archivelib v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/consts.rs:10:37
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub const CONST_N145_IS_19: usize = (u16::max_value().count_ones() as usize + 3);
[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/support/bit_iter.rs:26:10
[INFO] [stdout]    |
[INFO] [stdout] 26 |         <(Self)>::max_value().count_ones() as usize
[INFO] [stdout]    |          ^^^^^^ help: remove these parentheses
[INFO] [stdout] ...
[INFO] [stdout] 55 | implBitwise!(u8);
[INFO] [stdout]    | ----------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` 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: unnecessary parentheses around type
[INFO] [stdout]   --> src/support/bit_iter.rs:26:10
[INFO] [stdout]    |
[INFO] [stdout] 26 |         <(Self)>::max_value().count_ones() as usize
[INFO] [stdout]    |          ^^^^^^ help: remove these parentheses
[INFO] [stdout] ...
[INFO] [stdout] 56 | implBitwise!(u16);
[INFO] [stdout]    | ------------------ in this macro invocation
[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/support/bit_iter.rs:26:10
[INFO] [stdout]    |
[INFO] [stdout] 26 |         <(Self)>::max_value().count_ones() as usize
[INFO] [stdout]    |          ^^^^^^ help: remove these parentheses
[INFO] [stdout] ...
[INFO] [stdout] 57 | implBitwise!(u32);
[INFO] [stdout]    | ------------------ in this macro invocation
[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/support/bit_iter.rs:26:10
[INFO] [stdout]    |
[INFO] [stdout] 26 |         <(Self)>::max_value().count_ones() as usize
[INFO] [stdout]    |          ^^^^^^ help: remove these parentheses
[INFO] [stdout] ...
[INFO] [stdout] 58 | implBitwise!(u64);
[INFO] [stdout]    | ------------------ in this macro invocation
[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/support/bit_iter.rs:26:10
[INFO] [stdout]    |
[INFO] [stdout] 26 |         <(Self)>::max_value().count_ones() as usize
[INFO] [stdout]    |          ^^^^^^ help: remove these parentheses
[INFO] [stdout] ...
[INFO] [stdout] 59 | implBitwise!(u128);
[INFO] [stdout]    | ------------------- in this macro invocation
[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/support/bit_iter.rs:26:10
[INFO] [stdout]    |
[INFO] [stdout] 26 |         <(Self)>::max_value().count_ones() as usize
[INFO] [stdout]    |          ^^^^^^ help: remove these parentheses
[INFO] [stdout] ...
[INFO] [stdout] 60 | implBitwise!(usize);
[INFO] [stdout]    | -------------------- in this macro invocation
[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 assigned value
[INFO] [stdout]   --> src/consts.rs:10:37
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub const CONST_N145_IS_19: usize = (u16::max_value().count_ones() as usize + 3);
[INFO] [stdout]    |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 20.33s
[INFO] running `Command { std: "docker" "inspect" "7c40ff2fcf910df0a820b0240a67930707f4c4f4c1f795f67158e76525f5f854", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7c40ff2fcf910df0a820b0240a67930707f4c4f4c1f795f67158e76525f5f854", kill_on_drop: false }`
[INFO] [stdout] 7c40ff2fcf910df0a820b0240a67930707f4c4f4c1f795f67158e76525f5f854