[INFO] cloning repository https://github.com/lan496/simplex [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/lan496/simplex" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flan496%2Fsimplex", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flan496%2Fsimplex'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 187ec92c0629526654db937b213e73645168bd3f [INFO] documenting lan496/simplex against beta-2022-05-20 for beta-1.62-rustdoc-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flan496%2Fsimplex" "/workspace/builds/worker-15/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-15/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/lan496/simplex on toolchain beta-2022-05-20 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/lan496/simplex [INFO] finished tweaking git repo https://github.com/lan496/simplex [INFO] tweaked toml for git repo https://github.com/lan496/simplex written to /workspace/builds/worker-15/source/Cargo.toml [INFO] crate git repo https://github.com/lan496/simplex already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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" "+beta-2022-05-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 973ac919972ed4457b2678e6eadcfc575a32741102f54a74978abda27ef8fb70 [INFO] running `Command { std: "docker" "start" "-a" "973ac919972ed4457b2678e6eadcfc575a32741102f54a74978abda27ef8fb70", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "973ac919972ed4457b2678e6eadcfc575a32741102f54a74978abda27ef8fb70", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "973ac919972ed4457b2678e6eadcfc575a32741102f54a74978abda27ef8fb70", kill_on_drop: false }` [INFO] [stdout] 973ac919972ed4457b2678e6eadcfc575a32741102f54a74978abda27ef8fb70 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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" "+beta-2022-05-20" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ea9597f60073611b9486c7e64390443ee426cc0774446fea59d1efa68df616a7 [INFO] running `Command { std: "docker" "start" "-a" "ea9597f60073611b9486c7e64390443ee426cc0774446fea59d1efa68df616a7", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Checking approx v0.4.0 [INFO] [stderr] Documenting simplex v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unresolved link to `j` [INFO] [stdout] --> src/lib.rs:7:26 [INFO] [stdout] | [INFO] [stdout] 7 | /// maximize sum_{j} c[j] * x[j] [INFO] [stdout] | ^ no item named `j` in scope [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default [INFO] [stdout] = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unresolved link to `j` [INFO] [stdout] --> src/lib.rs:7:33 [INFO] [stdout] | [INFO] [stdout] 7 | /// maximize sum_{j} c[j] * x[j] [INFO] [stdout] | ^ no item named `j` in scope [INFO] [stdout] | [INFO] [stdout] = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unresolved link to `j` [INFO] [stdout] --> src/lib.rs:8:29 [INFO] [stdout] | [INFO] [stdout] 8 | /// subject to sum_{j} a[i][j] * x[j] <= b[j] (for all i) [INFO] [stdout] | ^ no item named `j` in scope [INFO] [stdout] | [INFO] [stdout] = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unresolved link to `j` [INFO] [stdout] --> src/lib.rs:8:36 [INFO] [stdout] | [INFO] [stdout] 8 | /// subject to sum_{j} a[i][j] * x[j] <= b[j] (for all i) [INFO] [stdout] | ^ no item named `j` in scope [INFO] [stdout] | [INFO] [stdout] = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unresolved link to `j` [INFO] [stdout] --> src/lib.rs:8:44 [INFO] [stdout] | [INFO] [stdout] 8 | /// subject to sum_{j} a[i][j] * x[j] <= b[j] (for all i) [INFO] [stdout] | ^ no item named `j` in scope [INFO] [stdout] | [INFO] [stdout] = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unresolved link to `j` [INFO] [stdout] --> src/lib.rs:9:18 [INFO] [stdout] | [INFO] [stdout] 9 | /// x[j] >= 0 (for all j) [INFO] [stdout] | ^ no item named `j` in scope [INFO] [stdout] | [INFO] [stdout] = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unresolved link to `j` [INFO] [stdout] --> src/lib.rs:126:35 [INFO] [stdout] | [INFO] [stdout] 126 | /// z = v + sum_{j in nonbasic} c[j] * x[j] [INFO] [stdout] | ^ no item named `j` in scope [INFO] [stdout] | [INFO] [stdout] = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unresolved link to `j` [INFO] [stdout] --> src/lib.rs:126:42 [INFO] [stdout] | [INFO] [stdout] 126 | /// z = v + sum_{j in nonbasic} c[j] * x[j] [INFO] [stdout] | ^ no item named `j` in scope [INFO] [stdout] | [INFO] [stdout] = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unresolved link to `i` [INFO] [stdout] --> src/lib.rs:127:7 [INFO] [stdout] | [INFO] [stdout] 127 | /// x[i] = b[i] - sum_{j in nonbasic} a[i][j] * x[j] (for i in basic) [INFO] [stdout] | ^ no item named `i` in scope [INFO] [stdout] | [INFO] [stdout] = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unresolved link to `i` [INFO] [stdout] --> src/lib.rs:127:14 [INFO] [stdout] | [INFO] [stdout] 127 | /// x[i] = b[i] - sum_{j in nonbasic} a[i][j] * x[j] (for i in basic) [INFO] [stdout] | ^ no item named `i` in scope [INFO] [stdout] | [INFO] [stdout] = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unresolved link to `j` [INFO] [stdout] --> src/lib.rs:127:44 [INFO] [stdout] | [INFO] [stdout] 127 | /// x[i] = b[i] - sum_{j in nonbasic} a[i][j] * x[j] (for i in basic) [INFO] [stdout] | ^ no item named `j` in scope [INFO] [stdout] | [INFO] [stdout] = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unresolved link to `j` [INFO] [stdout] --> src/lib.rs:127:51 [INFO] [stdout] | [INFO] [stdout] 127 | /// x[i] = b[i] - sum_{j in nonbasic} a[i][j] * x[j] (for i in basic) [INFO] [stdout] | ^ no item named `j` in scope [INFO] [stdout] | [INFO] [stdout] = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 12 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 4.22s [INFO] running `Command { std: "docker" "inspect" "ea9597f60073611b9486c7e64390443ee426cc0774446fea59d1efa68df616a7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ea9597f60073611b9486c7e64390443ee426cc0774446fea59d1efa68df616a7", kill_on_drop: false }` [INFO] [stdout] ea9597f60073611b9486c7e64390443ee426cc0774446fea59d1efa68df616a7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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" "+beta-2022-05-20" "rustdoc" "--lib" "-Zrustdoc-map" "--frozen" "--message-format=json" "--" "-Z" "unstable-options" "--document-private-items", kill_on_drop: false }` [INFO] [stdout] 604afdf8dc9537fd1261bd66eaf53854de19e0d7ab71762ad0186bc8bd23e978 [INFO] running `Command { std: "docker" "start" "-a" "604afdf8dc9537fd1261bd66eaf53854de19e0d7ab71762ad0186bc8bd23e978", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Checking approx v0.4.0 [INFO] [stderr] Documenting simplex v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unresolved link to `j` [INFO] [stdout] --> src/lib.rs:7:26 [INFO] [stdout] | [INFO] [stdout] 7 | /// maximize sum_{j} c[j] * x[j] [INFO] [stdout] | ^ no item named `j` in scope [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default [INFO] [stdout] = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unresolved link to `j` [INFO] [stdout] --> src/lib.rs:7:33 [INFO] [stdout] | [INFO] [stdout] 7 | /// maximize sum_{j} c[j] * x[j] [INFO] [stdout] | ^ no item named `j` in scope [INFO] [stdout] | [INFO] [stdout] = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unresolved link to `j` [INFO] [stdout] --> src/lib.rs:8:29 [INFO] [stdout] | [INFO] [stdout] 8 | /// subject to sum_{j} a[i][j] * x[j] <= b[j] (for all i) [INFO] [stdout] | ^ no item named `j` in scope [INFO] [stdout] | [INFO] [stdout] = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unresolved link to `j` [INFO] [stdout] --> src/lib.rs:8:36 [INFO] [stdout] | [INFO] [stdout] 8 | /// subject to sum_{j} a[i][j] * x[j] <= b[j] (for all i) [INFO] [stdout] | ^ no item named `j` in scope [INFO] [stdout] | [INFO] [stdout] = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unresolved link to `j` [INFO] [stdout] --> src/lib.rs:8:44 [INFO] [stdout] | [INFO] [stdout] 8 | /// subject to sum_{j} a[i][j] * x[j] <= b[j] (for all i) [INFO] [stdout] | ^ no item named `j` in scope [INFO] [stdout] | [INFO] [stdout] = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unresolved link to `j` [INFO] [stdout] --> src/lib.rs:9:18 [INFO] [stdout] | [INFO] [stdout] 9 | /// x[j] >= 0 (for all j) [INFO] [stdout] | ^ no item named `j` in scope [INFO] [stdout] | [INFO] [stdout] = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unresolved link to `j` [INFO] [stdout] --> src/lib.rs:126:35 [INFO] [stdout] | [INFO] [stdout] 126 | /// z = v + sum_{j in nonbasic} c[j] * x[j] [INFO] [stdout] | ^ no item named `j` in scope [INFO] [stdout] | [INFO] [stdout] = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unresolved link to `j` [INFO] [stdout] --> src/lib.rs:126:42 [INFO] [stdout] | [INFO] [stdout] 126 | /// z = v + sum_{j in nonbasic} c[j] * x[j] [INFO] [stdout] | ^ no item named `j` in scope [INFO] [stdout] | [INFO] [stdout] = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unresolved link to `i` [INFO] [stdout] --> src/lib.rs:127:7 [INFO] [stdout] | [INFO] [stdout] 127 | /// x[i] = b[i] - sum_{j in nonbasic} a[i][j] * x[j] (for i in basic) [INFO] [stdout] | ^ no item named `i` in scope [INFO] [stdout] | [INFO] [stdout] = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unresolved link to `i` [INFO] [stdout] --> src/lib.rs:127:14 [INFO] [stdout] | [INFO] [stdout] 127 | /// x[i] = b[i] - sum_{j in nonbasic} a[i][j] * x[j] (for i in basic) [INFO] [stdout] | ^ no item named `i` in scope [INFO] [stdout] | [INFO] [stdout] = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unresolved link to `j` [INFO] [stdout] --> src/lib.rs:127:44 [INFO] [stdout] | [INFO] [stdout] 127 | /// x[i] = b[i] - sum_{j in nonbasic} a[i][j] * x[j] (for i in basic) [INFO] [stdout] | ^ no item named `j` in scope [INFO] [stdout] | [INFO] [stdout] = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unresolved link to `j` [INFO] [stdout] --> src/lib.rs:127:51 [INFO] [stdout] | [INFO] [stdout] 127 | /// x[i] = b[i] - sum_{j in nonbasic} a[i][j] * x[j] (for i in basic) [INFO] [stdout] | ^ no item named `j` in scope [INFO] [stdout] | [INFO] [stdout] = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 12 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 6.39s [INFO] running `Command { std: "docker" "inspect" "604afdf8dc9537fd1261bd66eaf53854de19e0d7ab71762ad0186bc8bd23e978", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "604afdf8dc9537fd1261bd66eaf53854de19e0d7ab71762ad0186bc8bd23e978", kill_on_drop: false }` [INFO] [stdout] 604afdf8dc9537fd1261bd66eaf53854de19e0d7ab71762ad0186bc8bd23e978