[INFO] cloning repository https://github.com/patrickvonplaten/rust_expectation_maximisation
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/patrickvonplaten/rust_expectation_maximisation" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpatrickvonplaten%2Frust_expectation_maximisation", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpatrickvonplaten%2Frust_expectation_maximisation'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3b53ec8fa86ff300c2ca2e5f44f6625053915378
[INFO] documenting patrickvonplaten/rust_expectation_maximisation against beta-2020-10-09 for beta-1.48-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpatrickvonplaten%2Frust_expectation_maximisation" "/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/patrickvonplaten/rust_expectation_maximisation on toolchain beta-2020-10-09
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/patrickvonplaten/rust_expectation_maximisation
[INFO] finished tweaking git repo https://github.com/patrickvonplaten/rust_expectation_maximisation
[INFO] tweaked toml for git repo https://github.com/patrickvonplaten/rust_expectation_maximisation written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate git repo https://github.com/patrickvonplaten/rust_expectation_maximisation already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "fetch" "--locked" "--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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "metadata" "--no-deps" "--format-version=1", 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] 1fac791edf824062699843d6f849a6ec98dc36f29e0765006f20195c5d5ed85d
[INFO] running `Command { std: "docker" "start" "-a" "1fac791edf824062699843d6f849a6ec98dc36f29e0765006f20195c5d5ed85d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1fac791edf824062699843d6f849a6ec98dc36f29e0765006f20195c5d5ed85d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1fac791edf824062699843d6f849a6ec98dc36f29e0765006f20195c5d5ed85d", kill_on_drop: false }`
[INFO] [stdout] 1fac791edf824062699843d6f849a6ec98dc36f29e0765006f20195c5d5ed85d
[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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", 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] 35947ecc6f04d2bca6d0c2d4359a22b5cbd5c86e7143b1039ac4dbb7d8e71fec
[INFO] running `Command { std: "docker" "start" "-a" "35947ecc6f04d2bca6d0c2d4359a22b5cbd5c86e7143b1039ac4dbb7d8e71fec", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.74
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]     Checking regex-automata v0.1.9
[INFO] [stderr]     Checking csv-core v0.1.10
[INFO] [stderr]     Checking bstr v0.2.13
[INFO] [stderr]     Checking getrandom v0.1.14
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking rand_chacha v0.2.2
[INFO] [stderr]     Checking csv v1.1.3
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]     Checking rand_distr v0.2.2
[INFO] [stderr]  Documenting old_faithful_learn v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: this file contains an unclosed delimiter
[INFO] [stdout]   --> src/main.rs:93:3
[INFO] [stdout]    |
[INFO] [stdout] 59 | impl GaussianProb {
[INFO] [stdout]    |                   - unclosed delimiter
[INFO] [stdout] ...
[INFO] [stdout] 83 |     fn compute_prob(x: Vec<f32>) -> f32 {
[INFO] [stdout]    |                                         - this delimiter might not be properly closed...
[INFO] [stdout] 84 |         let exp = x - mean
[INFO] [stdout] 85 | }
[INFO] [stdout]    | - ...as it matches this but it has different indentation
[INFO] [stdout] ...
[INFO] [stdout] 93 | }
[INFO] [stdout]    |   ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected `;`, found `}`
[INFO] [stdout]   --> src/main.rs:84:27
[INFO] [stdout]    |
[INFO] [stdout] 84 |         let exp = x - mean
[INFO] [stdout]    |                           ^ help: add `;` here
[INFO] [stdout] 85 | }
[INFO] [stdout]    | - unexpected token
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Compilation failed, aborting rustdoc
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not document `old_faithful_learn`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type bin --crate-name old_faithful_learn src/main.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi --document-private-items -L dependency=/opt/rustwide/target/debug/deps --extern csv=/opt/rustwide/target/debug/deps/libcsv-3f82daec93bfcf39.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-d6c5ec8c3a506cf5.rmeta --extern rand_distr=/opt/rustwide/target/debug/deps/librand_distr-9eac798300fce77f.rmeta --cap-lints=warn --crate-version 0.1.0` (exit code: 1)
[INFO] running `Command { std: "docker" "inspect" "35947ecc6f04d2bca6d0c2d4359a22b5cbd5c86e7143b1039ac4dbb7d8e71fec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "35947ecc6f04d2bca6d0c2d4359a22b5cbd5c86e7143b1039ac4dbb7d8e71fec", kill_on_drop: false }`
[INFO] [stdout] 35947ecc6f04d2bca6d0c2d4359a22b5cbd5c86e7143b1039ac4dbb7d8e71fec
