[INFO] fetching crate core_cbc_casper 0.1.0...
[INFO] documenting core_cbc_casper-0.1.0 against 1.69.0 for beta-1.70-rustdoc-1
[INFO] extracting crate core_cbc_casper 0.1.0 into /workspace/builds/worker-5-tc1/source
[INFO] validating manifest of crates.io crate core_cbc_casper 0.1.0 on toolchain 1.69.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.69.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-5-tc1/source/rust-toolchain
[INFO] started tweaking crates.io crate core_cbc_casper 0.1.0
[INFO] finished tweaking crates.io crate core_cbc_casper 0.1.0
[INFO] tweaked toml for crates.io crate core_cbc_casper 0.1.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] crate crates.io crate core_cbc_casper 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.69.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded serde_derive v1.0.102
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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@sha256:97d61d7686bf65f8ecb15491ab51835e82dc9176a96a831f143a431b191fc501" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7d50ebe9766bef60a012de6f6351f9a059561faf660c27dcf892460f7f148e84
[INFO] running `Command { std: "docker" "start" "-a" "7d50ebe9766bef60a012de6f6351f9a059561faf660c27dcf892460f7f148e84", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7d50ebe9766bef60a012de6f6351f9a059561faf660c27dcf892460f7f148e84", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7d50ebe9766bef60a012de6f6351f9a059561faf660c27dcf892460f7f148e84", kill_on_drop: false }`
[INFO] [stdout] 7d50ebe9766bef60a012de6f6351f9a059561faf660c27dcf892460f7f148e84
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "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@sha256:97d61d7686bf65f8ecb15491ab51835e82dc9176a96a831f143a431b191fc501" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f03124b7d1ad52ea425740a072aff9ae9e1a04577a513902d9664ab0e063a5c8
[INFO] running `Command { std: "docker" "start" "-a" "f03124b7d1ad52ea425740a072aff9ae9e1a04577a513902d9664ab0e063a5c8", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v0.1.7
[INFO] [stderr]    Compiling typenum v1.11.2
[INFO] [stderr]    Compiling libc v0.2.65
[INFO] [stderr]    Compiling proc-macro2 v1.0.6
[INFO] [stderr]    Compiling unicode-xid v0.2.0
[INFO] [stderr]     Checking scopeguard v1.0.0
[INFO] [stderr]    Compiling byteorder v1.3.2
[INFO] [stderr]    Compiling memoffset v0.5.3
[INFO] [stderr]    Compiling serde v1.0.102
[INFO] [stderr]    Compiling syn v1.0.8
[INFO] [stderr]    Compiling crossbeam-utils v0.7.0
[INFO] [stderr]    Compiling crossbeam-epoch v0.8.0
[INFO] [stderr]    Compiling rayon-core v1.7.0
[INFO] [stderr]    Compiling bincode v1.2.0
[INFO] [stderr]     Checking constant_time_eq v0.1.4
[INFO] [stderr]     Checking either v1.5.3
[INFO] [stderr]     Checking static_assertions v0.2.5
[INFO] [stderr]     Checking byte-tools v0.2.0
[INFO] [stderr]     Checking num_cpus v1.11.1
[INFO] [stderr]    Compiling quote v1.0.2
[INFO] [stderr]     Checking fixed-hash v0.3.2
[INFO] [stderr]     Checking itertools v0.7.11
[INFO] [stderr]     Checking crossbeam-queue v0.2.0
[INFO] [stderr]     Checking generic-array v0.9.0
[INFO] [stderr]     Checking crossbeam-deque v0.7.2
[INFO] [stderr]     Checking digest v0.7.6
[INFO] [stderr]     Checking crypto-mac v0.5.2
[INFO] [stderr]     Checking blake2 v0.7.1
[INFO] [stderr]     Checking rayon v1.3.0
[INFO] [stderr]    Compiling serde_derive v1.0.102
[INFO] [stderr]  Documenting core_cbc_casper v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: this URL is not a hyperlink
[INFO] [stdout]    --> src/blockchain.rs:246:9
[INFO] [stdout]     |
[INFO] [stdout] 246 |     /// https://github.com/cbc-casper/cbc-casper-paper/blob/acc66e2ba4461a005262e2d5f434fd2e30ef0ff3/examples.tex#L568
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<https://github.com/cbc-casper/cbc-casper-paper/blob/acc66e2ba4461a005262e2d5f434fd2e30ef0ff3/examples.tex#L568>`
[INFO] [stdout]     |
[INFO] [stdout]     = note: bare URLs are not automatically turned into clickable links
[INFO] [stdout]     = note: `#[warn(rustdoc::bare_urls)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this URL is not a hyperlink
[INFO] [stdout]    --> src/blockchain.rs:266:9
[INFO] [stdout]     |
[INFO] [stdout] 266 |     /// https://github.com/cbc-casper/cbc-casper-paper/blob/acc66e2ba4461a005262e2d5f434fd2e30ef0ff3/examples.tex#L578
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<https://github.com/cbc-casper/cbc-casper-paper/blob/acc66e2ba4461a005262e2d5f434fd2e30ef0ff3/examples.tex#L578>`
[INFO] [stdout]     |
[INFO] [stdout]     = note: bare URLs are not automatically turned into clickable links
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this URL is not a hyperlink
[INFO] [stdout]    --> src/blockchain.rs:276:9
[INFO] [stdout]     |
[INFO] [stdout] 276 |     /// https://github.com/cbc-casper/cbc-casper-paper/blob/acc66e2ba4461a005262e2d5f434fd2e30ef0ff3/examples.tex#L395
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<https://github.com/cbc-casper/cbc-casper-paper/blob/acc66e2ba4461a005262e2d5f434fd2e30ef0ff3/examples.tex#L395>`
[INFO] [stdout]     |
[INFO] [stdout]     = note: bare URLs are not automatically turned into clickable links
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this URL is not a hyperlink
[INFO] [stdout]    --> src/blockchain.rs:316:9
[INFO] [stdout]     |
[INFO] [stdout] 316 |     /// https://github.com/cbc-casper/cbc-casper-paper/blob/acc66e2ba4461a005262e2d5f434fd2e30ef0ff3/examples.tex#L587
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<https://github.com/cbc-casper/cbc-casper-paper/blob/acc66e2ba4461a005262e2d5f434fd2e30ef0ff3/examples.tex#L587>`
[INFO] [stdout]     |
[INFO] [stdout]     = note: bare URLs are not automatically turned into clickable links
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this URL is not a hyperlink
[INFO] [stdout]    --> src/blockchain.rs:331:9
[INFO] [stdout]     |
[INFO] [stdout] 331 |     /// https://github.com/cbc-casper/cbc-casper-paper/blob/acc66e2ba4461a005262e2d5f434fd2e30ef0ff3/examples.tex#L596
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<https://github.com/cbc-casper/cbc-casper-paper/blob/acc66e2ba4461a005262e2d5f434fd2e30ef0ff3/examples.tex#L596>`
[INFO] [stdout]     |
[INFO] [stdout]     = note: bare URLs are not automatically turned into clickable links
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this URL is not a hyperlink
[INFO] [stdout]    --> src/blockchain.rs:582:9
[INFO] [stdout]     |
[INFO] [stdout] 582 |     /// https://github.com/cbc-casper/cbc-casper-paper/blob/acc66e2ba4461a005262e2d5f434fd2e30ef0ff3/examples.tex#L525
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<https://github.com/cbc-casper/cbc-casper-paper/blob/acc66e2ba4461a005262e2d5f434fd2e30ef0ff3/examples.tex#L525>`
[INFO] [stdout]     |
[INFO] [stdout]     = note: bare URLs are not automatically turned into clickable links
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this URL is not a hyperlink
[INFO] [stdout]    --> src/blockchain.rs:597:9
[INFO] [stdout]     |
[INFO] [stdout] 597 |     /// https://github.com/cbc-casper/cbc-casper-paper/blob/acc66e2ba4461a005262e2d5f434fd2e30ef0ff3/examples.tex#L544
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<https://github.com/cbc-casper/cbc-casper-paper/blob/acc66e2ba4461a005262e2d5f434fd2e30ef0ff3/examples.tex#L544>`
[INFO] [stdout]     |
[INFO] [stdout]     = note: bare URLs are not automatically turned into clickable links
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.55s
[INFO] running `Command { std: "docker" "inspect" "f03124b7d1ad52ea425740a072aff9ae9e1a04577a513902d9664ab0e063a5c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f03124b7d1ad52ea425740a072aff9ae9e1a04577a513902d9664ab0e063a5c8", kill_on_drop: false }`
[INFO] [stdout] f03124b7d1ad52ea425740a072aff9ae9e1a04577a513902d9664ab0e063a5c8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "DOCS_RS=1" "-e" "RUSTC_BOOTSTRAP=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@sha256:97d61d7686bf65f8ecb15491ab51835e82dc9176a96a831f143a431b191fc501" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "rustdoc" "--lib" "-Zrustdoc-map" "-Z" "unstable-options" "--config" "build.rustdocflags=[\"-Z\", \"unstable-options\", \"--document-private-items\"]" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4151c576e452b42432dd6ecd7ee84d296383962a16f88850119b2d2c4268d928
[INFO] running `Command { std: "docker" "start" "-a" "4151c576e452b42432dd6ecd7ee84d296383962a16f88850119b2d2c4268d928", kill_on_drop: false }`
[INFO] [stderr]  Documenting core_cbc_casper v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: this URL is not a hyperlink
[INFO] [stdout]    --> src/blockchain.rs:246:9
[INFO] [stdout]     |
[INFO] [stdout] 246 |     /// https://github.com/cbc-casper/cbc-casper-paper/blob/acc66e2ba4461a005262e2d5f434fd2e30ef0ff3/examples.tex#L568
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<https://github.com/cbc-casper/cbc-casper-paper/blob/acc66e2ba4461a005262e2d5f434fd2e30ef0ff3/examples.tex#L568>`
[INFO] [stdout]     |
[INFO] [stdout]     = note: bare URLs are not automatically turned into clickable links
[INFO] [stdout]     = note: `#[warn(rustdoc::bare_urls)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this URL is not a hyperlink
[INFO] [stdout]    --> src/blockchain.rs:266:9
[INFO] [stdout]     |
[INFO] [stdout] 266 |     /// https://github.com/cbc-casper/cbc-casper-paper/blob/acc66e2ba4461a005262e2d5f434fd2e30ef0ff3/examples.tex#L578
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<https://github.com/cbc-casper/cbc-casper-paper/blob/acc66e2ba4461a005262e2d5f434fd2e30ef0ff3/examples.tex#L578>`
[INFO] [stdout]     |
[INFO] [stdout]     = note: bare URLs are not automatically turned into clickable links
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this URL is not a hyperlink
[INFO] [stdout]    --> src/blockchain.rs:316:9
[INFO] [stdout]     |
[INFO] [stdout] 316 |     /// https://github.com/cbc-casper/cbc-casper-paper/blob/acc66e2ba4461a005262e2d5f434fd2e30ef0ff3/examples.tex#L587
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<https://github.com/cbc-casper/cbc-casper-paper/blob/acc66e2ba4461a005262e2d5f434fd2e30ef0ff3/examples.tex#L587>`
[INFO] [stdout]     |
[INFO] [stdout]     = note: bare URLs are not automatically turned into clickable links
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this URL is not a hyperlink
[INFO] [stdout]    --> src/blockchain.rs:331:9
[INFO] [stdout]     |
[INFO] [stdout] 331 |     /// https://github.com/cbc-casper/cbc-casper-paper/blob/acc66e2ba4461a005262e2d5f434fd2e30ef0ff3/examples.tex#L596
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<https://github.com/cbc-casper/cbc-casper-paper/blob/acc66e2ba4461a005262e2d5f434fd2e30ef0ff3/examples.tex#L596>`
[INFO] [stdout]     |
[INFO] [stdout]     = note: bare URLs are not automatically turned into clickable links
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this URL is not a hyperlink
[INFO] [stdout]    --> src/blockchain.rs:582:9
[INFO] [stdout]     |
[INFO] [stdout] 582 |     /// https://github.com/cbc-casper/cbc-casper-paper/blob/acc66e2ba4461a005262e2d5f434fd2e30ef0ff3/examples.tex#L525
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<https://github.com/cbc-casper/cbc-casper-paper/blob/acc66e2ba4461a005262e2d5f434fd2e30ef0ff3/examples.tex#L525>`
[INFO] [stdout]     |
[INFO] [stdout]     = note: bare URLs are not automatically turned into clickable links
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this URL is not a hyperlink
[INFO] [stdout]    --> src/blockchain.rs:597:9
[INFO] [stdout]     |
[INFO] [stdout] 597 |     /// https://github.com/cbc-casper/cbc-casper-paper/blob/acc66e2ba4461a005262e2d5f434fd2e30ef0ff3/examples.tex#L544
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<https://github.com/cbc-casper/cbc-casper-paper/blob/acc66e2ba4461a005262e2d5f434fd2e30ef0ff3/examples.tex#L544>`
[INFO] [stdout]     |
[INFO] [stdout]     = note: bare URLs are not automatically turned into clickable links
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.51s
[INFO] running `Command { std: "docker" "inspect" "4151c576e452b42432dd6ecd7ee84d296383962a16f88850119b2d2c4268d928", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4151c576e452b42432dd6ecd7ee84d296383962a16f88850119b2d2c4268d928", kill_on_drop: false }`
[INFO] [stdout] 4151c576e452b42432dd6ecd7ee84d296383962a16f88850119b2d2c4268d928
