[INFO] cloning repository https://github.com/matonix/antbook-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/matonix/antbook-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmatonix%2Fantbook-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmatonix%2Fantbook-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 73abf2eb48276667ef525e139b1d14bf6e8b4663
[INFO] documenting matonix/antbook-rust 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%2Fmatonix%2Fantbook-rust" "/workspace/builds/worker-35/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-35/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/matonix/antbook-rust 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/matonix/antbook-rust
[INFO] finished tweaking git repo https://github.com/matonix/antbook-rust
[INFO] tweaked toml for git repo https://github.com/matonix/antbook-rust written to /workspace/builds/worker-35/source/Cargo.toml
[INFO] crate git repo https://github.com/matonix/antbook-rust 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded superslice v1.0.0
[INFO] [stderr]   Downloaded proconio-derive v0.2.1
[INFO] [stderr]   Downloaded bitset-fixed v0.1.0
[INFO] [stderr]   Downloaded itertools-num v0.1.3
[INFO] [stderr]   Downloaded proconio v0.4.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/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] f3fdcaac722ce742701eeeb68cced2a39fcb30df6eafe66fb30838202e616442
[INFO] running `Command { std: "docker" "start" "-a" "f3fdcaac722ce742701eeeb68cced2a39fcb30df6eafe66fb30838202e616442", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f3fdcaac722ce742701eeeb68cced2a39fcb30df6eafe66fb30838202e616442", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f3fdcaac722ce742701eeeb68cced2a39fcb30df6eafe66fb30838202e616442", kill_on_drop: false }`
[INFO] [stdout] f3fdcaac722ce742701eeeb68cced2a39fcb30df6eafe66fb30838202e616442
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/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] b18decc0070b9e03cfd5b17eac44e06259d0fc32ce5e04337acaafa38e8b87a5
[INFO] running `Command { std: "docker" "start" "-a" "b18decc0070b9e03cfd5b17eac44e06259d0fc32ce5e04337acaafa38e8b87a5", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.36
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.84
[INFO] [stderr]     Checking hashbrown v0.11.2
[INFO] [stderr]     Checking fixedbitset v0.2.0
[INFO] [stderr]     Checking either v1.6.1
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking bitset-fixed v0.1.0
[INFO] [stderr]     Checking maplit v1.0.2
[INFO] [stderr]     Checking assert_approx_eq v1.1.0
[INFO] [stderr]     Checking superslice v1.0.0
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-bigint v0.4.3
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling indexmap v1.8.0
[INFO] [stderr]    Compiling num-rational v0.4.0
[INFO] [stderr]     Checking itertools v0.9.0
[INFO] [stderr]    Compiling quote v1.0.14
[INFO] [stderr]     Checking petgraph v0.5.0
[INFO] [stderr]     Checking num-complex v0.4.0
[INFO] [stderr]     Checking itertools-num v0.1.3
[INFO] [stderr]     Checking ordered-float v1.0.2
[INFO] [stderr]     Checking num v0.4.0
[INFO] [stderr]    Compiling proconio-derive v0.2.1
[INFO] [stderr]     Checking proconio v0.4.3
[INFO] [stderr]  Documenting antbook v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking antbook v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] error: could not document `antbook`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2021 --crate-type bin --crate-name 2_5_bellman_ford_num src/bin/2_5_bellman_ford_num.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=2dcd25f51dd83942 -L dependency=/opt/rustwide/target/debug/deps --extern antbook=/opt/rustwide/target/debug/deps/libantbook-e7f5579f91e3dc47.rmeta --extern assert_approx_eq=/opt/rustwide/target/debug/deps/libassert_approx_eq-cc87ac246edb4a3d.rmeta --extern bitset_fixed=/opt/rustwide/target/debug/deps/libbitset_fixed-212bb0f8d5208216.rmeta --extern itertools=/opt/rustwide/target/debug/deps/libitertools-31732f101c7334d9.rmeta --extern itertools_num=/opt/rustwide/target/debug/deps/libitertools_num-db8016c3db156e0e.rmeta --extern maplit=/opt/rustwide/target/debug/deps/libmaplit-a26423216ebb27ff.rmeta --extern num=/opt/rustwide/target/debug/deps/libnum-62654a9e0915dbad.rmeta --extern ordered_float=/opt/rustwide/target/debug/deps/libordered_float-a7574fcaa04d4e01.rmeta --extern petgraph=/opt/rustwide/target/debug/deps/libpetgraph-2fe4eb23803894cf.rmeta --extern proconio=/opt/rustwide/target/debug/deps/libproconio-f40b9cded29afa42.rmeta --extern superslice=/opt/rustwide/target/debug/deps/libsuperslice-8261aa029954ddf1.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not document `antbook`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2021 --crate-type bin --crate-name 2_5_min_spanning_tree src/bin/2_5_min_spanning_tree.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=1cd1fcfec5c2d1f4 -L dependency=/opt/rustwide/target/debug/deps --extern antbook=/opt/rustwide/target/debug/deps/libantbook-e7f5579f91e3dc47.rmeta --extern assert_approx_eq=/opt/rustwide/target/debug/deps/libassert_approx_eq-cc87ac246edb4a3d.rmeta --extern bitset_fixed=/opt/rustwide/target/debug/deps/libbitset_fixed-212bb0f8d5208216.rmeta --extern itertools=/opt/rustwide/target/debug/deps/libitertools-31732f101c7334d9.rmeta --extern itertools_num=/opt/rustwide/target/debug/deps/libitertools_num-db8016c3db156e0e.rmeta --extern maplit=/opt/rustwide/target/debug/deps/libmaplit-a26423216ebb27ff.rmeta --extern num=/opt/rustwide/target/debug/deps/libnum-62654a9e0915dbad.rmeta --extern ordered_float=/opt/rustwide/target/debug/deps/libordered_float-a7574fcaa04d4e01.rmeta --extern petgraph=/opt/rustwide/target/debug/deps/libpetgraph-2fe4eb23803894cf.rmeta --extern proconio=/opt/rustwide/target/debug/deps/libproconio-f40b9cded29afa42.rmeta --extern superslice=/opt/rustwide/target/debug/deps/libsuperslice-8261aa029954ddf1.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not document `antbook`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2021 --crate-type bin --crate-name 2_5_dijkstra_simple src/bin/2_5_dijkstra_simple.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=f1c9751287280e95 -L dependency=/opt/rustwide/target/debug/deps --extern antbook=/opt/rustwide/target/debug/deps/libantbook-e7f5579f91e3dc47.rmeta --extern assert_approx_eq=/opt/rustwide/target/debug/deps/libassert_approx_eq-cc87ac246edb4a3d.rmeta --extern bitset_fixed=/opt/rustwide/target/debug/deps/libbitset_fixed-212bb0f8d5208216.rmeta --extern itertools=/opt/rustwide/target/debug/deps/libitertools-31732f101c7334d9.rmeta --extern itertools_num=/opt/rustwide/target/debug/deps/libitertools_num-db8016c3db156e0e.rmeta --extern maplit=/opt/rustwide/target/debug/deps/libmaplit-a26423216ebb27ff.rmeta --extern num=/opt/rustwide/target/debug/deps/libnum-62654a9e0915dbad.rmeta --extern ordered_float=/opt/rustwide/target/debug/deps/libordered_float-a7574fcaa04d4e01.rmeta --extern petgraph=/opt/rustwide/target/debug/deps/libpetgraph-2fe4eb23803894cf.rmeta --extern proconio=/opt/rustwide/target/debug/deps/libproconio-f40b9cded29afa42.rmeta --extern superslice=/opt/rustwide/target/debug/deps/libsuperslice-8261aa029954ddf1.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not document `antbook`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2021 --crate-type bin --crate-name 2_1 src/bin/2_1.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=0c52cc2d5a2c9bdc -L dependency=/opt/rustwide/target/debug/deps --extern antbook=/opt/rustwide/target/debug/deps/libantbook-e7f5579f91e3dc47.rmeta --extern assert_approx_eq=/opt/rustwide/target/debug/deps/libassert_approx_eq-cc87ac246edb4a3d.rmeta --extern bitset_fixed=/opt/rustwide/target/debug/deps/libbitset_fixed-212bb0f8d5208216.rmeta --extern itertools=/opt/rustwide/target/debug/deps/libitertools-31732f101c7334d9.rmeta --extern itertools_num=/opt/rustwide/target/debug/deps/libitertools_num-db8016c3db156e0e.rmeta --extern maplit=/opt/rustwide/target/debug/deps/libmaplit-a26423216ebb27ff.rmeta --extern num=/opt/rustwide/target/debug/deps/libnum-62654a9e0915dbad.rmeta --extern ordered_float=/opt/rustwide/target/debug/deps/libordered_float-a7574fcaa04d4e01.rmeta --extern petgraph=/opt/rustwide/target/debug/deps/libpetgraph-2fe4eb23803894cf.rmeta --extern proconio=/opt/rustwide/target/debug/deps/libproconio-f40b9cded29afa42.rmeta --extern superslice=/opt/rustwide/target/debug/deps/libsuperslice-8261aa029954ddf1.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not document `antbook`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2021 --crate-type bin --crate-name 2_5_warshall_floyd src/bin/2_5_warshall_floyd.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=d251b2b231f0db9b -L dependency=/opt/rustwide/target/debug/deps --extern antbook=/opt/rustwide/target/debug/deps/libantbook-e7f5579f91e3dc47.rmeta --extern assert_approx_eq=/opt/rustwide/target/debug/deps/libassert_approx_eq-cc87ac246edb4a3d.rmeta --extern bitset_fixed=/opt/rustwide/target/debug/deps/libbitset_fixed-212bb0f8d5208216.rmeta --extern itertools=/opt/rustwide/target/debug/deps/libitertools-31732f101c7334d9.rmeta --extern itertools_num=/opt/rustwide/target/debug/deps/libitertools_num-db8016c3db156e0e.rmeta --extern maplit=/opt/rustwide/target/debug/deps/libmaplit-a26423216ebb27ff.rmeta --extern num=/opt/rustwide/target/debug/deps/libnum-62654a9e0915dbad.rmeta --extern ordered_float=/opt/rustwide/target/debug/deps/libordered_float-a7574fcaa04d4e01.rmeta --extern petgraph=/opt/rustwide/target/debug/deps/libpetgraph-2fe4eb23803894cf.rmeta --extern proconio=/opt/rustwide/target/debug/deps/libproconio-f40b9cded29afa42.rmeta --extern superslice=/opt/rustwide/target/debug/deps/libsuperslice-8261aa029954ddf1.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not document `antbook`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2021 --crate-type bin --crate-name 2_1_permutation src/bin/2_1_permutation.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=8e995d887904d53e -L dependency=/opt/rustwide/target/debug/deps --extern antbook=/opt/rustwide/target/debug/deps/libantbook-e7f5579f91e3dc47.rmeta --extern assert_approx_eq=/opt/rustwide/target/debug/deps/libassert_approx_eq-cc87ac246edb4a3d.rmeta --extern bitset_fixed=/opt/rustwide/target/debug/deps/libbitset_fixed-212bb0f8d5208216.rmeta --extern itertools=/opt/rustwide/target/debug/deps/libitertools-31732f101c7334d9.rmeta --extern itertools_num=/opt/rustwide/target/debug/deps/libitertools_num-db8016c3db156e0e.rmeta --extern maplit=/opt/rustwide/target/debug/deps/libmaplit-a26423216ebb27ff.rmeta --extern num=/opt/rustwide/target/debug/deps/libnum-62654a9e0915dbad.rmeta --extern ordered_float=/opt/rustwide/target/debug/deps/libordered_float-a7574fcaa04d4e01.rmeta --extern petgraph=/opt/rustwide/target/debug/deps/libpetgraph-2fe4eb23803894cf.rmeta --extern proconio=/opt/rustwide/target/debug/deps/libproconio-f40b9cded29afa42.rmeta --extern superslice=/opt/rustwide/target/debug/deps/libsuperslice-8261aa029954ddf1.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not document `antbook`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2021 --crate-type bin --crate-name 2_5_bellman_ford src/bin/2_5_bellman_ford.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=bfee0f80d4c3da8d -L dependency=/opt/rustwide/target/debug/deps --extern antbook=/opt/rustwide/target/debug/deps/libantbook-e7f5579f91e3dc47.rmeta --extern assert_approx_eq=/opt/rustwide/target/debug/deps/libassert_approx_eq-cc87ac246edb4a3d.rmeta --extern bitset_fixed=/opt/rustwide/target/debug/deps/libbitset_fixed-212bb0f8d5208216.rmeta --extern itertools=/opt/rustwide/target/debug/deps/libitertools-31732f101c7334d9.rmeta --extern itertools_num=/opt/rustwide/target/debug/deps/libitertools_num-db8016c3db156e0e.rmeta --extern maplit=/opt/rustwide/target/debug/deps/libmaplit-a26423216ebb27ff.rmeta --extern num=/opt/rustwide/target/debug/deps/libnum-62654a9e0915dbad.rmeta --extern ordered_float=/opt/rustwide/target/debug/deps/libordered_float-a7574fcaa04d4e01.rmeta --extern petgraph=/opt/rustwide/target/debug/deps/libpetgraph-2fe4eb23803894cf.rmeta --extern proconio=/opt/rustwide/target/debug/deps/libproconio-f40b9cded29afa42.rmeta --extern superslice=/opt/rustwide/target/debug/deps/libsuperslice-8261aa029954ddf1.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not document `antbook`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2021 --crate-type bin --crate-name 2_5_conscription src/bin/2_5_conscription.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=10e25b234527535d -L dependency=/opt/rustwide/target/debug/deps --extern antbook=/opt/rustwide/target/debug/deps/libantbook-e7f5579f91e3dc47.rmeta --extern assert_approx_eq=/opt/rustwide/target/debug/deps/libassert_approx_eq-cc87ac246edb4a3d.rmeta --extern bitset_fixed=/opt/rustwide/target/debug/deps/libbitset_fixed-212bb0f8d5208216.rmeta --extern itertools=/opt/rustwide/target/debug/deps/libitertools-31732f101c7334d9.rmeta --extern itertools_num=/opt/rustwide/target/debug/deps/libitertools_num-db8016c3db156e0e.rmeta --extern maplit=/opt/rustwide/target/debug/deps/libmaplit-a26423216ebb27ff.rmeta --extern num=/opt/rustwide/target/debug/deps/libnum-62654a9e0915dbad.rmeta --extern ordered_float=/opt/rustwide/target/debug/deps/libordered_float-a7574fcaa04d4e01.rmeta --extern petgraph=/opt/rustwide/target/debug/deps/libpetgraph-2fe4eb23803894cf.rmeta --extern proconio=/opt/rustwide/target/debug/deps/libproconio-f40b9cded29afa42.rmeta --extern superslice=/opt/rustwide/target/debug/deps/libsuperslice-8261aa029954ddf1.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not document `antbook`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2021 --crate-type bin --crate-name 3_3_crane src/bin/3_3_crane.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=bd7df5297290e983 -L dependency=/opt/rustwide/target/debug/deps --extern antbook=/opt/rustwide/target/debug/deps/libantbook-e7f5579f91e3dc47.rmeta --extern assert_approx_eq=/opt/rustwide/target/debug/deps/libassert_approx_eq-cc87ac246edb4a3d.rmeta --extern bitset_fixed=/opt/rustwide/target/debug/deps/libbitset_fixed-212bb0f8d5208216.rmeta --extern itertools=/opt/rustwide/target/debug/deps/libitertools-31732f101c7334d9.rmeta --extern itertools_num=/opt/rustwide/target/debug/deps/libitertools_num-db8016c3db156e0e.rmeta --extern maplit=/opt/rustwide/target/debug/deps/libmaplit-a26423216ebb27ff.rmeta --extern num=/opt/rustwide/target/debug/deps/libnum-62654a9e0915dbad.rmeta --extern ordered_float=/opt/rustwide/target/debug/deps/libordered_float-a7574fcaa04d4e01.rmeta --extern petgraph=/opt/rustwide/target/debug/deps/libpetgraph-2fe4eb23803894cf.rmeta --extern proconio=/opt/rustwide/target/debug/deps/libproconio-f40b9cded29afa42.rmeta --extern superslice=/opt/rustwide/target/debug/deps/libsuperslice-8261aa029954ddf1.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not document `antbook`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2021 --crate-type bin --crate-name 2_4_food_chain src/bin/2_4_food_chain.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=edc954a8e479cb06 -L dependency=/opt/rustwide/target/debug/deps --extern antbook=/opt/rustwide/target/debug/deps/libantbook-e7f5579f91e3dc47.rmeta --extern assert_approx_eq=/opt/rustwide/target/debug/deps/libassert_approx_eq-cc87ac246edb4a3d.rmeta --extern bitset_fixed=/opt/rustwide/target/debug/deps/libbitset_fixed-212bb0f8d5208216.rmeta --extern itertools=/opt/rustwide/target/debug/deps/libitertools-31732f101c7334d9.rmeta --extern itertools_num=/opt/rustwide/target/debug/deps/libitertools_num-db8016c3db156e0e.rmeta --extern maplit=/opt/rustwide/target/debug/deps/libmaplit-a26423216ebb27ff.rmeta --extern num=/opt/rustwide/target/debug/deps/libnum-62654a9e0915dbad.rmeta --extern ordered_float=/opt/rustwide/target/debug/deps/libordered_float-a7574fcaa04d4e01.rmeta --extern petgraph=/opt/rustwide/target/debug/deps/libpetgraph-2fe4eb23803894cf.rmeta --extern proconio=/opt/rustwide/target/debug/deps/libproconio-f40b9cded29afa42.rmeta --extern superslice=/opt/rustwide/target/debug/deps/libsuperslice-8261aa029954ddf1.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not document `antbook`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2021 --crate-type bin --crate-name 2_5_bipartite_graph src/bin/2_5_bipartite_graph.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=40f3b3a781e7fa02 -L dependency=/opt/rustwide/target/debug/deps --extern antbook=/opt/rustwide/target/debug/deps/libantbook-e7f5579f91e3dc47.rmeta --extern assert_approx_eq=/opt/rustwide/target/debug/deps/libassert_approx_eq-cc87ac246edb4a3d.rmeta --extern bitset_fixed=/opt/rustwide/target/debug/deps/libbitset_fixed-212bb0f8d5208216.rmeta --extern itertools=/opt/rustwide/target/debug/deps/libitertools-31732f101c7334d9.rmeta --extern itertools_num=/opt/rustwide/target/debug/deps/libitertools_num-db8016c3db156e0e.rmeta --extern maplit=/opt/rustwide/target/debug/deps/libmaplit-a26423216ebb27ff.rmeta --extern num=/opt/rustwide/target/debug/deps/libnum-62654a9e0915dbad.rmeta --extern ordered_float=/opt/rustwide/target/debug/deps/libordered_float-a7574fcaa04d4e01.rmeta --extern petgraph=/opt/rustwide/target/debug/deps/libpetgraph-2fe4eb23803894cf.rmeta --extern proconio=/opt/rustwide/target/debug/deps/libproconio-f40b9cded29afa42.rmeta --extern superslice=/opt/rustwide/target/debug/deps/libsuperslice-8261aa029954ddf1.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not document `antbook`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2021 --crate-type bin --crate-name 2_7_millionaire src/bin/2_7_millionaire.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=5dba9c630b1cf7c6 -L dependency=/opt/rustwide/target/debug/deps --extern antbook=/opt/rustwide/target/debug/deps/libantbook-e7f5579f91e3dc47.rmeta --extern assert_approx_eq=/opt/rustwide/target/debug/deps/libassert_approx_eq-cc87ac246edb4a3d.rmeta --extern bitset_fixed=/opt/rustwide/target/debug/deps/libbitset_fixed-212bb0f8d5208216.rmeta --extern itertools=/opt/rustwide/target/debug/deps/libitertools-31732f101c7334d9.rmeta --extern itertools_num=/opt/rustwide/target/debug/deps/libitertools_num-db8016c3db156e0e.rmeta --extern maplit=/opt/rustwide/target/debug/deps/libmaplit-a26423216ebb27ff.rmeta --extern num=/opt/rustwide/target/debug/deps/libnum-62654a9e0915dbad.rmeta --extern ordered_float=/opt/rustwide/target/debug/deps/libordered_float-a7574fcaa04d4e01.rmeta --extern petgraph=/opt/rustwide/target/debug/deps/libpetgraph-2fe4eb23803894cf.rmeta --extern proconio=/opt/rustwide/target/debug/deps/libproconio-f40b9cded29afa42.rmeta --extern superslice=/opt/rustwide/target/debug/deps/libsuperslice-8261aa029954ddf1.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not document `antbook`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2021 --crate-type bin --crate-name 2_1_subsetsum src/bin/2_1_subsetsum.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=467088eaaaef734a -L dependency=/opt/rustwide/target/debug/deps --extern antbook=/opt/rustwide/target/debug/deps/libantbook-e7f5579f91e3dc47.rmeta --extern assert_approx_eq=/opt/rustwide/target/debug/deps/libassert_approx_eq-cc87ac246edb4a3d.rmeta --extern bitset_fixed=/opt/rustwide/target/debug/deps/libbitset_fixed-212bb0f8d5208216.rmeta --extern itertools=/opt/rustwide/target/debug/deps/libitertools-31732f101c7334d9.rmeta --extern itertools_num=/opt/rustwide/target/debug/deps/libitertools_num-db8016c3db156e0e.rmeta --extern maplit=/opt/rustwide/target/debug/deps/libmaplit-a26423216ebb27ff.rmeta --extern num=/opt/rustwide/target/debug/deps/libnum-62654a9e0915dbad.rmeta --extern ordered_float=/opt/rustwide/target/debug/deps/libordered_float-a7574fcaa04d4e01.rmeta --extern petgraph=/opt/rustwide/target/debug/deps/libpetgraph-2fe4eb23803894cf.rmeta --extern proconio=/opt/rustwide/target/debug/deps/libproconio-f40b9cded29afa42.rmeta --extern superslice=/opt/rustwide/target/debug/deps/libsuperslice-8261aa029954ddf1.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not document `antbook`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2021 --crate-type bin --crate-name 2_3_01knapsack src/bin/2_3_01knapsack.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=c38c45f3b069835d -L dependency=/opt/rustwide/target/debug/deps --extern antbook=/opt/rustwide/target/debug/deps/libantbook-e7f5579f91e3dc47.rmeta --extern assert_approx_eq=/opt/rustwide/target/debug/deps/libassert_approx_eq-cc87ac246edb4a3d.rmeta --extern bitset_fixed=/opt/rustwide/target/debug/deps/libbitset_fixed-212bb0f8d5208216.rmeta --extern itertools=/opt/rustwide/target/debug/deps/libitertools-31732f101c7334d9.rmeta --extern itertools_num=/opt/rustwide/target/debug/deps/libitertools_num-db8016c3db156e0e.rmeta --extern maplit=/opt/rustwide/target/debug/deps/libmaplit-a26423216ebb27ff.rmeta --extern num=/opt/rustwide/target/debug/deps/libnum-62654a9e0915dbad.rmeta --extern ordered_float=/opt/rustwide/target/debug/deps/libordered_float-a7574fcaa04d4e01.rmeta --extern petgraph=/opt/rustwide/target/debug/deps/libpetgraph-2fe4eb23803894cf.rmeta --extern proconio=/opt/rustwide/target/debug/deps/libproconio-f40b9cded29afa42.rmeta --extern superslice=/opt/rustwide/target/debug/deps/libsuperslice-8261aa029954ddf1.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not document `antbook`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2021 --crate-type bin --crate-name 2_3_lcs src/bin/2_3_lcs.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=b6f3874e89d981ab -L dependency=/opt/rustwide/target/debug/deps --extern antbook=/opt/rustwide/target/debug/deps/libantbook-e7f5579f91e3dc47.rmeta --extern assert_approx_eq=/opt/rustwide/target/debug/deps/libassert_approx_eq-cc87ac246edb4a3d.rmeta --extern bitset_fixed=/opt/rustwide/target/debug/deps/libbitset_fixed-212bb0f8d5208216.rmeta --extern itertools=/opt/rustwide/target/debug/deps/libitertools-31732f101c7334d9.rmeta --extern itertools_num=/opt/rustwide/target/debug/deps/libitertools_num-db8016c3db156e0e.rmeta --extern maplit=/opt/rustwide/target/debug/deps/libmaplit-a26423216ebb27ff.rmeta --extern num=/opt/rustwide/target/debug/deps/libnum-62654a9e0915dbad.rmeta --extern ordered_float=/opt/rustwide/target/debug/deps/libordered_float-a7574fcaa04d4e01.rmeta --extern petgraph=/opt/rustwide/target/debug/deps/libpetgraph-2fe4eb23803894cf.rmeta --extern proconio=/opt/rustwide/target/debug/deps/libproconio-f40b9cded29afa42.rmeta --extern superslice=/opt/rustwide/target/debug/deps/libsuperslice-8261aa029954ddf1.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not document `antbook`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2021 --crate-type bin --crate-name 2_3_multi_choose_knapsack src/bin/2_3_multi_choose_knapsack.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=4d5c5e75c76cb71f -L dependency=/opt/rustwide/target/debug/deps --extern antbook=/opt/rustwide/target/debug/deps/libantbook-e7f5579f91e3dc47.rmeta --extern assert_approx_eq=/opt/rustwide/target/debug/deps/libassert_approx_eq-cc87ac246edb4a3d.rmeta --extern bitset_fixed=/opt/rustwide/target/debug/deps/libbitset_fixed-212bb0f8d5208216.rmeta --extern itertools=/opt/rustwide/target/debug/deps/libitertools-31732f101c7334d9.rmeta --extern itertools_num=/opt/rustwide/target/debug/deps/libitertools_num-db8016c3db156e0e.rmeta --extern maplit=/opt/rustwide/target/debug/deps/libmaplit-a26423216ebb27ff.rmeta --extern num=/opt/rustwide/target/debug/deps/libnum-62654a9e0915dbad.rmeta --extern ordered_float=/opt/rustwide/target/debug/deps/libordered_float-a7574fcaa04d4e01.rmeta --extern petgraph=/opt/rustwide/target/debug/deps/libpetgraph-2fe4eb23803894cf.rmeta --extern proconio=/opt/rustwide/target/debug/deps/libproconio-f40b9cded29afa42.rmeta --extern superslice=/opt/rustwide/target/debug/deps/libsuperslice-8261aa029954ddf1.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not document `antbook`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2021 --crate-type bin --crate-name 2_6_sieve src/bin/2_6_sieve.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=102006aec6c52133 -L dependency=/opt/rustwide/target/debug/deps --extern antbook=/opt/rustwide/target/debug/deps/libantbook-e7f5579f91e3dc47.rmeta --extern assert_approx_eq=/opt/rustwide/target/debug/deps/libassert_approx_eq-cc87ac246edb4a3d.rmeta --extern bitset_fixed=/opt/rustwide/target/debug/deps/libbitset_fixed-212bb0f8d5208216.rmeta --extern itertools=/opt/rustwide/target/debug/deps/libitertools-31732f101c7334d9.rmeta --extern itertools_num=/opt/rustwide/target/debug/deps/libitertools_num-db8016c3db156e0e.rmeta --extern maplit=/opt/rustwide/target/debug/deps/libmaplit-a26423216ebb27ff.rmeta --extern num=/opt/rustwide/target/debug/deps/libnum-62654a9e0915dbad.rmeta --extern ordered_float=/opt/rustwide/target/debug/deps/libordered_float-a7574fcaa04d4e01.rmeta --extern petgraph=/opt/rustwide/target/debug/deps/libpetgraph-2fe4eb23803894cf.rmeta --extern proconio=/opt/rustwide/target/debug/deps/libproconio-f40b9cded29afa42.rmeta --extern superslice=/opt/rustwide/target/debug/deps/libsuperslice-8261aa029954ddf1.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not document `antbook`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2021 --crate-type bin --crate-name 3_1_aggressive_cows src/bin/3_1_aggressive_cows.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=46b0a8f5e9f7ddbe -L dependency=/opt/rustwide/target/debug/deps --extern antbook=/opt/rustwide/target/debug/deps/libantbook-e7f5579f91e3dc47.rmeta --extern assert_approx_eq=/opt/rustwide/target/debug/deps/libassert_approx_eq-cc87ac246edb4a3d.rmeta --extern bitset_fixed=/opt/rustwide/target/debug/deps/libbitset_fixed-212bb0f8d5208216.rmeta --extern itertools=/opt/rustwide/target/debug/deps/libitertools-31732f101c7334d9.rmeta --extern itertools_num=/opt/rustwide/target/debug/deps/libitertools_num-db8016c3db156e0e.rmeta --extern maplit=/opt/rustwide/target/debug/deps/libmaplit-a26423216ebb27ff.rmeta --extern num=/opt/rustwide/target/debug/deps/libnum-62654a9e0915dbad.rmeta --extern ordered_float=/opt/rustwide/target/debug/deps/libordered_float-a7574fcaa04d4e01.rmeta --extern petgraph=/opt/rustwide/target/debug/deps/libpetgraph-2fe4eb23803894cf.rmeta --extern proconio=/opt/rustwide/target/debug/deps/libproconio-f40b9cded29afa42.rmeta --extern superslice=/opt/rustwide/target/debug/deps/libsuperslice-8261aa029954ddf1.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not document `antbook`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2021 --crate-type bin --crate-name 2_3_limited_subsetsum src/bin/2_3_limited_subsetsum.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=ec0d66f181c8f06a -L dependency=/opt/rustwide/target/debug/deps --extern antbook=/opt/rustwide/target/debug/deps/libantbook-e7f5579f91e3dc47.rmeta --extern assert_approx_eq=/opt/rustwide/target/debug/deps/libassert_approx_eq-cc87ac246edb4a3d.rmeta --extern bitset_fixed=/opt/rustwide/target/debug/deps/libbitset_fixed-212bb0f8d5208216.rmeta --extern itertools=/opt/rustwide/target/debug/deps/libitertools-31732f101c7334d9.rmeta --extern itertools_num=/opt/rustwide/target/debug/deps/libitertools_num-db8016c3db156e0e.rmeta --extern maplit=/opt/rustwide/target/debug/deps/libmaplit-a26423216ebb27ff.rmeta --extern num=/opt/rustwide/target/debug/deps/libnum-62654a9e0915dbad.rmeta --extern ordered_float=/opt/rustwide/target/debug/deps/libordered_float-a7574fcaa04d4e01.rmeta --extern petgraph=/opt/rustwide/target/debug/deps/libpetgraph-2fe4eb23803894cf.rmeta --extern proconio=/opt/rustwide/target/debug/deps/libproconio-f40b9cded29afa42.rmeta --extern superslice=/opt/rustwide/target/debug/deps/libsuperslice-8261aa029954ddf1.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not document `antbook`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2021 --crate-type bin --crate-name 2_1_bfs src/bin/2_1_bfs.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=bdec1a4e682f37c2 -L dependency=/opt/rustwide/target/debug/deps --extern antbook=/opt/rustwide/target/debug/deps/libantbook-e7f5579f91e3dc47.rmeta --extern assert_approx_eq=/opt/rustwide/target/debug/deps/libassert_approx_eq-cc87ac246edb4a3d.rmeta --extern bitset_fixed=/opt/rustwide/target/debug/deps/libbitset_fixed-212bb0f8d5208216.rmeta --extern itertools=/opt/rustwide/target/debug/deps/libitertools-31732f101c7334d9.rmeta --extern itertools_num=/opt/rustwide/target/debug/deps/libitertools_num-db8016c3db156e0e.rmeta --extern maplit=/opt/rustwide/target/debug/deps/libmaplit-a26423216ebb27ff.rmeta --extern num=/opt/rustwide/target/debug/deps/libnum-62654a9e0915dbad.rmeta --extern ordered_float=/opt/rustwide/target/debug/deps/libordered_float-a7574fcaa04d4e01.rmeta --extern petgraph=/opt/rustwide/target/debug/deps/libpetgraph-2fe4eb23803894cf.rmeta --extern proconio=/opt/rustwide/target/debug/deps/libproconio-f40b9cded29afa42.rmeta --extern superslice=/opt/rustwide/target/debug/deps/libsuperslice-8261aa029954ddf1.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not document `antbook`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2021 --crate-type bin --crate-name 2_1_lake_counting src/bin/2_1_lake_counting.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=11169e65743e4d28 -L dependency=/opt/rustwide/target/debug/deps --extern antbook=/opt/rustwide/target/debug/deps/libantbook-e7f5579f91e3dc47.rmeta --extern assert_approx_eq=/opt/rustwide/target/debug/deps/libassert_approx_eq-cc87ac246edb4a3d.rmeta --extern bitset_fixed=/opt/rustwide/target/debug/deps/libbitset_fixed-212bb0f8d5208216.rmeta --extern itertools=/opt/rustwide/target/debug/deps/libitertools-31732f101c7334d9.rmeta --extern itertools_num=/opt/rustwide/target/debug/deps/libitertools_num-db8016c3db156e0e.rmeta --extern maplit=/opt/rustwide/target/debug/deps/libmaplit-a26423216ebb27ff.rmeta --extern num=/opt/rustwide/target/debug/deps/libnum-62654a9e0915dbad.rmeta --extern ordered_float=/opt/rustwide/target/debug/deps/libordered_float-a7574fcaa04d4e01.rmeta --extern petgraph=/opt/rustwide/target/debug/deps/libpetgraph-2fe4eb23803894cf.rmeta --extern proconio=/opt/rustwide/target/debug/deps/libproconio-f40b9cded29afa42.rmeta --extern superslice=/opt/rustwide/target/debug/deps/libsuperslice-8261aa029954ddf1.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not document `antbook`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2021 --crate-type bin --crate-name 1_6_ant src/bin/1_6_ant.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=9b033abf948acc33 -L dependency=/opt/rustwide/target/debug/deps --extern antbook=/opt/rustwide/target/debug/deps/libantbook-e7f5579f91e3dc47.rmeta --extern assert_approx_eq=/opt/rustwide/target/debug/deps/libassert_approx_eq-cc87ac246edb4a3d.rmeta --extern bitset_fixed=/opt/rustwide/target/debug/deps/libbitset_fixed-212bb0f8d5208216.rmeta --extern itertools=/opt/rustwide/target/debug/deps/libitertools-31732f101c7334d9.rmeta --extern itertools_num=/opt/rustwide/target/debug/deps/libitertools_num-db8016c3db156e0e.rmeta --extern maplit=/opt/rustwide/target/debug/deps/libmaplit-a26423216ebb27ff.rmeta --extern num=/opt/rustwide/target/debug/deps/libnum-62654a9e0915dbad.rmeta --extern ordered_float=/opt/rustwide/target/debug/deps/libordered_float-a7574fcaa04d4e01.rmeta --extern petgraph=/opt/rustwide/target/debug/deps/libpetgraph-2fe4eb23803894cf.rmeta --extern proconio=/opt/rustwide/target/debug/deps/libproconio-f40b9cded29afa42.rmeta --extern superslice=/opt/rustwide/target/debug/deps/libsuperslice-8261aa029954ddf1.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not document `antbook`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2021 --crate-type bin --crate-name 1_1 src/bin/1_1.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=3632c2d08d16d10c -L dependency=/opt/rustwide/target/debug/deps --extern antbook=/opt/rustwide/target/debug/deps/libantbook-e7f5579f91e3dc47.rmeta --extern assert_approx_eq=/opt/rustwide/target/debug/deps/libassert_approx_eq-cc87ac246edb4a3d.rmeta --extern bitset_fixed=/opt/rustwide/target/debug/deps/libbitset_fixed-212bb0f8d5208216.rmeta --extern itertools=/opt/rustwide/target/debug/deps/libitertools-31732f101c7334d9.rmeta --extern itertools_num=/opt/rustwide/target/debug/deps/libitertools_num-db8016c3db156e0e.rmeta --extern maplit=/opt/rustwide/target/debug/deps/libmaplit-a26423216ebb27ff.rmeta --extern num=/opt/rustwide/target/debug/deps/libnum-62654a9e0915dbad.rmeta --extern ordered_float=/opt/rustwide/target/debug/deps/libordered_float-a7574fcaa04d4e01.rmeta --extern petgraph=/opt/rustwide/target/debug/deps/libpetgraph-2fe4eb23803894cf.rmeta --extern proconio=/opt/rustwide/target/debug/deps/libproconio-f40b9cded29afa42.rmeta --extern superslice=/opt/rustwide/target/debug/deps/libsuperslice-8261aa029954ddf1.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not document `antbook`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2021 --crate-type bin --crate-name 3_2_face_the_right_way src/bin/3_2_face_the_right_way.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=1e652e605a81f5ad -L dependency=/opt/rustwide/target/debug/deps --extern antbook=/opt/rustwide/target/debug/deps/libantbook-e7f5579f91e3dc47.rmeta --extern assert_approx_eq=/opt/rustwide/target/debug/deps/libassert_approx_eq-cc87ac246edb4a3d.rmeta --extern bitset_fixed=/opt/rustwide/target/debug/deps/libbitset_fixed-212bb0f8d5208216.rmeta --extern itertools=/opt/rustwide/target/debug/deps/libitertools-31732f101c7334d9.rmeta --extern itertools_num=/opt/rustwide/target/debug/deps/libitertools_num-db8016c3db156e0e.rmeta --extern maplit=/opt/rustwide/target/debug/deps/libmaplit-a26423216ebb27ff.rmeta --extern num=/opt/rustwide/target/debug/deps/libnum-62654a9e0915dbad.rmeta --extern ordered_float=/opt/rustwide/target/debug/deps/libordered_float-a7574fcaa04d4e01.rmeta --extern petgraph=/opt/rustwide/target/debug/deps/libpetgraph-2fe4eb23803894cf.rmeta --extern proconio=/opt/rustwide/target/debug/deps/libproconio-f40b9cded29afa42.rmeta --extern superslice=/opt/rustwide/target/debug/deps/libsuperslice-8261aa029954ddf1.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not document `antbook`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2021 --crate-type bin --crate-name 2_4_expedition src/bin/2_4_expedition.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=0ea481efddfe1036 -L dependency=/opt/rustwide/target/debug/deps --extern antbook=/opt/rustwide/target/debug/deps/libantbook-e7f5579f91e3dc47.rmeta --extern assert_approx_eq=/opt/rustwide/target/debug/deps/libassert_approx_eq-cc87ac246edb4a3d.rmeta --extern bitset_fixed=/opt/rustwide/target/debug/deps/libbitset_fixed-212bb0f8d5208216.rmeta --extern itertools=/opt/rustwide/target/debug/deps/libitertools-31732f101c7334d9.rmeta --extern itertools_num=/opt/rustwide/target/debug/deps/libitertools_num-db8016c3db156e0e.rmeta --extern maplit=/opt/rustwide/target/debug/deps/libmaplit-a26423216ebb27ff.rmeta --extern num=/opt/rustwide/target/debug/deps/libnum-62654a9e0915dbad.rmeta --extern ordered_float=/opt/rustwide/target/debug/deps/libordered_float-a7574fcaa04d4e01.rmeta --extern petgraph=/opt/rustwide/target/debug/deps/libpetgraph-2fe4eb23803894cf.rmeta --extern proconio=/opt/rustwide/target/debug/deps/libproconio-f40b9cded29afa42.rmeta --extern superslice=/opt/rustwide/target/debug/deps/libsuperslice-8261aa029954ddf1.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not document `antbook`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2021 --crate-type bin --crate-name 2_7_crazy_rows src/bin/2_7_crazy_rows.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=5525624fa4fb7fc8 -L dependency=/opt/rustwide/target/debug/deps --extern antbook=/opt/rustwide/target/debug/deps/libantbook-e7f5579f91e3dc47.rmeta --extern assert_approx_eq=/opt/rustwide/target/debug/deps/libassert_approx_eq-cc87ac246edb4a3d.rmeta --extern bitset_fixed=/opt/rustwide/target/debug/deps/libbitset_fixed-212bb0f8d5208216.rmeta --extern itertools=/opt/rustwide/target/debug/deps/libitertools-31732f101c7334d9.rmeta --extern itertools_num=/opt/rustwide/target/debug/deps/libitertools_num-db8016c3db156e0e.rmeta --extern maplit=/opt/rustwide/target/debug/deps/libmaplit-a26423216ebb27ff.rmeta --extern num=/opt/rustwide/target/debug/deps/libnum-62654a9e0915dbad.rmeta --extern ordered_float=/opt/rustwide/target/debug/deps/libordered_float-a7574fcaa04d4e01.rmeta --extern petgraph=/opt/rustwide/target/debug/deps/libpetgraph-2fe4eb23803894cf.rmeta --extern proconio=/opt/rustwide/target/debug/deps/libproconio-f40b9cded29afa42.rmeta --extern superslice=/opt/rustwide/target/debug/deps/libsuperslice-8261aa029954ddf1.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not document `antbook`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2021 --crate-type bin --crate-name 3_2_fliptile src/bin/3_2_fliptile.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=1f9c762e2897837a -L dependency=/opt/rustwide/target/debug/deps --extern antbook=/opt/rustwide/target/debug/deps/libantbook-e7f5579f91e3dc47.rmeta --extern assert_approx_eq=/opt/rustwide/target/debug/deps/libassert_approx_eq-cc87ac246edb4a3d.rmeta --extern bitset_fixed=/opt/rustwide/target/debug/deps/libbitset_fixed-212bb0f8d5208216.rmeta --extern itertools=/opt/rustwide/target/debug/deps/libitertools-31732f101c7334d9.rmeta --extern itertools_num=/opt/rustwide/target/debug/deps/libitertools_num-db8016c3db156e0e.rmeta --extern maplit=/opt/rustwide/target/debug/deps/libmaplit-a26423216ebb27ff.rmeta --extern num=/opt/rustwide/target/debug/deps/libnum-62654a9e0915dbad.rmeta --extern ordered_float=/opt/rustwide/target/debug/deps/libordered_float-a7574fcaa04d4e01.rmeta --extern petgraph=/opt/rustwide/target/debug/deps/libpetgraph-2fe4eb23803894cf.rmeta --extern proconio=/opt/rustwide/target/debug/deps/libproconio-f40b9cded29afa42.rmeta --extern superslice=/opt/rustwide/target/debug/deps/libsuperslice-8261aa029954ddf1.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not document `antbook`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2021 --crate-type bin --crate-name 2_1_bfs_walk_2d src/bin/2_1_bfs_walk_2d.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=2a77238f209e1095 -L dependency=/opt/rustwide/target/debug/deps --extern antbook=/opt/rustwide/target/debug/deps/libantbook-e7f5579f91e3dc47.rmeta --extern assert_approx_eq=/opt/rustwide/target/debug/deps/libassert_approx_eq-cc87ac246edb4a3d.rmeta --extern bitset_fixed=/opt/rustwide/target/debug/deps/libbitset_fixed-212bb0f8d5208216.rmeta --extern itertools=/opt/rustwide/target/debug/deps/libitertools-31732f101c7334d9.rmeta --extern itertools_num=/opt/rustwide/target/debug/deps/libitertools_num-db8016c3db156e0e.rmeta --extern maplit=/opt/rustwide/target/debug/deps/libmaplit-a26423216ebb27ff.rmeta --extern num=/opt/rustwide/target/debug/deps/libnum-62654a9e0915dbad.rmeta --extern ordered_float=/opt/rustwide/target/debug/deps/libordered_float-a7574fcaa04d4e01.rmeta --extern petgraph=/opt/rustwide/target/debug/deps/libpetgraph-2fe4eb23803894cf.rmeta --extern proconio=/opt/rustwide/target/debug/deps/libproconio-f40b9cded29afa42.rmeta --extern superslice=/opt/rustwide/target/debug/deps/libsuperslice-8261aa029954ddf1.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not document `antbook`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2021 --crate-type bin --crate-name 3_2_jessicas_reading_problem src/bin/3_2_jessicas_reading_problem.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=40a28bfb4b9324ae -L dependency=/opt/rustwide/target/debug/deps --extern antbook=/opt/rustwide/target/debug/deps/libantbook-e7f5579f91e3dc47.rmeta --extern assert_approx_eq=/opt/rustwide/target/debug/deps/libassert_approx_eq-cc87ac246edb4a3d.rmeta --extern bitset_fixed=/opt/rustwide/target/debug/deps/libbitset_fixed-212bb0f8d5208216.rmeta --extern itertools=/opt/rustwide/target/debug/deps/libitertools-31732f101c7334d9.rmeta --extern itertools_num=/opt/rustwide/target/debug/deps/libitertools_num-db8016c3db156e0e.rmeta --extern maplit=/opt/rustwide/target/debug/deps/libmaplit-a26423216ebb27ff.rmeta --extern num=/opt/rustwide/target/debug/deps/libnum-62654a9e0915dbad.rmeta --extern ordered_float=/opt/rustwide/target/debug/deps/libordered_float-a7574fcaa04d4e01.rmeta --extern petgraph=/opt/rustwide/target/debug/deps/libpetgraph-2fe4eb23803894cf.rmeta --extern proconio=/opt/rustwide/target/debug/deps/libproconio-f40b9cded29afa42.rmeta --extern superslice=/opt/rustwide/target/debug/deps/libsuperslice-8261aa029954ddf1.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not document `antbook`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2021 --crate-type bin --crate-name 2_5_roadblocks src/bin/2_5_roadblocks.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=0bc2b71af5bf48e1 -L dependency=/opt/rustwide/target/debug/deps --extern antbook=/opt/rustwide/target/debug/deps/libantbook-e7f5579f91e3dc47.rmeta --extern assert_approx_eq=/opt/rustwide/target/debug/deps/libassert_approx_eq-cc87ac246edb4a3d.rmeta --extern bitset_fixed=/opt/rustwide/target/debug/deps/libbitset_fixed-212bb0f8d5208216.rmeta --extern itertools=/opt/rustwide/target/debug/deps/libitertools-31732f101c7334d9.rmeta --extern itertools_num=/opt/rustwide/target/debug/deps/libitertools_num-db8016c3db156e0e.rmeta --extern maplit=/opt/rustwide/target/debug/deps/libmaplit-a26423216ebb27ff.rmeta --extern num=/opt/rustwide/target/debug/deps/libnum-62654a9e0915dbad.rmeta --extern ordered_float=/opt/rustwide/target/debug/deps/libordered_float-a7574fcaa04d4e01.rmeta --extern petgraph=/opt/rustwide/target/debug/deps/libpetgraph-2fe4eb23803894cf.rmeta --extern proconio=/opt/rustwide/target/debug/deps/libproconio-f40b9cded29afa42.rmeta --extern superslice=/opt/rustwide/target/debug/deps/libsuperslice-8261aa029954ddf1.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not document `antbook`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2021 --crate-type bin --crate-name 2_1_lake_counting_walk_2d src/bin/2_1_lake_counting_walk_2d.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=9b079c5955983865 -L dependency=/opt/rustwide/target/debug/deps --extern antbook=/opt/rustwide/target/debug/deps/libantbook-e7f5579f91e3dc47.rmeta --extern assert_approx_eq=/opt/rustwide/target/debug/deps/libassert_approx_eq-cc87ac246edb4a3d.rmeta --extern bitset_fixed=/opt/rustwide/target/debug/deps/libbitset_fixed-212bb0f8d5208216.rmeta --extern itertools=/opt/rustwide/target/debug/deps/libitertools-31732f101c7334d9.rmeta --extern itertools_num=/opt/rustwide/target/debug/deps/libitertools_num-db8016c3db156e0e.rmeta --extern maplit=/opt/rustwide/target/debug/deps/libmaplit-a26423216ebb27ff.rmeta --extern num=/opt/rustwide/target/debug/deps/libnum-62654a9e0915dbad.rmeta --extern ordered_float=/opt/rustwide/target/debug/deps/libordered_float-a7574fcaa04d4e01.rmeta --extern petgraph=/opt/rustwide/target/debug/deps/libpetgraph-2fe4eb23803894cf.rmeta --extern proconio=/opt/rustwide/target/debug/deps/libproconio-f40b9cded29afa42.rmeta --extern superslice=/opt/rustwide/target/debug/deps/libsuperslice-8261aa029954ddf1.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not document `antbook`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2021 --crate-type bin --crate-name 3_1_lower_bound src/bin/3_1_lower_bound.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=1b44334c3e573940 -L dependency=/opt/rustwide/target/debug/deps --extern antbook=/opt/rustwide/target/debug/deps/libantbook-e7f5579f91e3dc47.rmeta --extern assert_approx_eq=/opt/rustwide/target/debug/deps/libassert_approx_eq-cc87ac246edb4a3d.rmeta --extern bitset_fixed=/opt/rustwide/target/debug/deps/libbitset_fixed-212bb0f8d5208216.rmeta --extern itertools=/opt/rustwide/target/debug/deps/libitertools-31732f101c7334d9.rmeta --extern itertools_num=/opt/rustwide/target/debug/deps/libitertools_num-db8016c3db156e0e.rmeta --extern maplit=/opt/rustwide/target/debug/deps/libmaplit-a26423216ebb27ff.rmeta --extern num=/opt/rustwide/target/debug/deps/libnum-62654a9e0915dbad.rmeta --extern ordered_float=/opt/rustwide/target/debug/deps/libordered_float-a7574fcaa04d4e01.rmeta --extern petgraph=/opt/rustwide/target/debug/deps/libpetgraph-2fe4eb23803894cf.rmeta --extern proconio=/opt/rustwide/target/debug/deps/libproconio-f40b9cded29afa42.rmeta --extern superslice=/opt/rustwide/target/debug/deps/libsuperslice-8261aa029954ddf1.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not document `antbook`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2021 --crate-type bin --crate-name 3_2_subsequence src/bin/3_2_subsequence.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=193fee8324f0a0b5 -L dependency=/opt/rustwide/target/debug/deps --extern antbook=/opt/rustwide/target/debug/deps/libantbook-e7f5579f91e3dc47.rmeta --extern assert_approx_eq=/opt/rustwide/target/debug/deps/libassert_approx_eq-cc87ac246edb4a3d.rmeta --extern bitset_fixed=/opt/rustwide/target/debug/deps/libbitset_fixed-212bb0f8d5208216.rmeta --extern itertools=/opt/rustwide/target/debug/deps/libitertools-31732f101c7334d9.rmeta --extern itertools_num=/opt/rustwide/target/debug/deps/libitertools_num-db8016c3db156e0e.rmeta --extern maplit=/opt/rustwide/target/debug/deps/libmaplit-a26423216ebb27ff.rmeta --extern num=/opt/rustwide/target/debug/deps/libnum-62654a9e0915dbad.rmeta --extern ordered_float=/opt/rustwide/target/debug/deps/libordered_float-a7574fcaa04d4e01.rmeta --extern petgraph=/opt/rustwide/target/debug/deps/libpetgraph-2fe4eb23803894cf.rmeta --extern proconio=/opt/rustwide/target/debug/deps/libproconio-f40b9cded29afa42.rmeta --extern superslice=/opt/rustwide/target/debug/deps/libsuperslice-8261aa029954ddf1.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not document `antbook`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2021 --crate-type bin --crate-name 2_2_coin src/bin/2_2_coin.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=b2ef4fca330162ea -L dependency=/opt/rustwide/target/debug/deps --extern antbook=/opt/rustwide/target/debug/deps/libantbook-e7f5579f91e3dc47.rmeta --extern assert_approx_eq=/opt/rustwide/target/debug/deps/libassert_approx_eq-cc87ac246edb4a3d.rmeta --extern bitset_fixed=/opt/rustwide/target/debug/deps/libbitset_fixed-212bb0f8d5208216.rmeta --extern itertools=/opt/rustwide/target/debug/deps/libitertools-31732f101c7334d9.rmeta --extern itertools_num=/opt/rustwide/target/debug/deps/libitertools_num-db8016c3db156e0e.rmeta --extern maplit=/opt/rustwide/target/debug/deps/libmaplit-a26423216ebb27ff.rmeta --extern num=/opt/rustwide/target/debug/deps/libnum-62654a9e0915dbad.rmeta --extern ordered_float=/opt/rustwide/target/debug/deps/libordered_float-a7574fcaa04d4e01.rmeta --extern petgraph=/opt/rustwide/target/debug/deps/libpetgraph-2fe4eb23803894cf.rmeta --extern proconio=/opt/rustwide/target/debug/deps/libproconio-f40b9cded29afa42.rmeta --extern superslice=/opt/rustwide/target/debug/deps/libsuperslice-8261aa029954ddf1.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not document `antbook`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2021 --crate-type bin --crate-name 2_6_count_lattice src/bin/2_6_count_lattice.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=7e4b96eb33779f3f -L dependency=/opt/rustwide/target/debug/deps --extern antbook=/opt/rustwide/target/debug/deps/libantbook-e7f5579f91e3dc47.rmeta --extern assert_approx_eq=/opt/rustwide/target/debug/deps/libassert_approx_eq-cc87ac246edb4a3d.rmeta --extern bitset_fixed=/opt/rustwide/target/debug/deps/libbitset_fixed-212bb0f8d5208216.rmeta --extern itertools=/opt/rustwide/target/debug/deps/libitertools-31732f101c7334d9.rmeta --extern itertools_num=/opt/rustwide/target/debug/deps/libitertools_num-db8016c3db156e0e.rmeta --extern maplit=/opt/rustwide/target/debug/deps/libmaplit-a26423216ebb27ff.rmeta --extern num=/opt/rustwide/target/debug/deps/libnum-62654a9e0915dbad.rmeta --extern ordered_float=/opt/rustwide/target/debug/deps/libordered_float-a7574fcaa04d4e01.rmeta --extern petgraph=/opt/rustwide/target/debug/deps/libpetgraph-2fe4eb23803894cf.rmeta --extern proconio=/opt/rustwide/target/debug/deps/libproconio-f40b9cded29afa42.rmeta --extern superslice=/opt/rustwide/target/debug/deps/libsuperslice-8261aa029954ddf1.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not document `antbook`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2021 --crate-type bin --crate-name 2_6_sugoroku src/bin/2_6_sugoroku.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=a2a6e3c6273383b2 -L dependency=/opt/rustwide/target/debug/deps --extern antbook=/opt/rustwide/target/debug/deps/libantbook-e7f5579f91e3dc47.rmeta --extern assert_approx_eq=/opt/rustwide/target/debug/deps/libassert_approx_eq-cc87ac246edb4a3d.rmeta --extern bitset_fixed=/opt/rustwide/target/debug/deps/libbitset_fixed-212bb0f8d5208216.rmeta --extern itertools=/opt/rustwide/target/debug/deps/libitertools-31732f101c7334d9.rmeta --extern itertools_num=/opt/rustwide/target/debug/deps/libitertools_num-db8016c3db156e0e.rmeta --extern maplit=/opt/rustwide/target/debug/deps/libmaplit-a26423216ebb27ff.rmeta --extern num=/opt/rustwide/target/debug/deps/libnum-62654a9e0915dbad.rmeta --extern ordered_float=/opt/rustwide/target/debug/deps/libordered_float-a7574fcaa04d4e01.rmeta --extern petgraph=/opt/rustwide/target/debug/deps/libpetgraph-2fe4eb23803894cf.rmeta --extern proconio=/opt/rustwide/target/debug/deps/libproconio-f40b9cded29afa42.rmeta --extern superslice=/opt/rustwide/target/debug/deps/libsuperslice-8261aa029954ddf1.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not document `antbook`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2021 --crate-type bin --crate-name 2_3_lis src/bin/2_3_lis.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=e3e3d237eb2018ec -L dependency=/opt/rustwide/target/debug/deps --extern antbook=/opt/rustwide/target/debug/deps/libantbook-e7f5579f91e3dc47.rmeta --extern assert_approx_eq=/opt/rustwide/target/debug/deps/libassert_approx_eq-cc87ac246edb4a3d.rmeta --extern bitset_fixed=/opt/rustwide/target/debug/deps/libbitset_fixed-212bb0f8d5208216.rmeta --extern itertools=/opt/rustwide/target/debug/deps/libitertools-31732f101c7334d9.rmeta --extern itertools_num=/opt/rustwide/target/debug/deps/libitertools_num-db8016c3db156e0e.rmeta --extern maplit=/opt/rustwide/target/debug/deps/libmaplit-a26423216ebb27ff.rmeta --extern num=/opt/rustwide/target/debug/deps/libnum-62654a9e0915dbad.rmeta --extern ordered_float=/opt/rustwide/target/debug/deps/libordered_float-a7574fcaa04d4e01.rmeta --extern petgraph=/opt/rustwide/target/debug/deps/libpetgraph-2fe4eb23803894cf.rmeta --extern proconio=/opt/rustwide/target/debug/deps/libproconio-f40b9cded29afa42.rmeta --extern superslice=/opt/rustwide/target/debug/deps/libsuperslice-8261aa029954ddf1.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not document `antbook`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2021 --crate-type bin --crate-name 2_6_carmichael_numbers src/bin/2_6_carmichael_numbers.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=6b4ad3689f2c584a -L dependency=/opt/rustwide/target/debug/deps --extern antbook=/opt/rustwide/target/debug/deps/libantbook-e7f5579f91e3dc47.rmeta --extern assert_approx_eq=/opt/rustwide/target/debug/deps/libassert_approx_eq-cc87ac246edb4a3d.rmeta --extern bitset_fixed=/opt/rustwide/target/debug/deps/libbitset_fixed-212bb0f8d5208216.rmeta --extern itertools=/opt/rustwide/target/debug/deps/libitertools-31732f101c7334d9.rmeta --extern itertools_num=/opt/rustwide/target/debug/deps/libitertools_num-db8016c3db156e0e.rmeta --extern maplit=/opt/rustwide/target/debug/deps/libmaplit-a26423216ebb27ff.rmeta --extern num=/opt/rustwide/target/debug/deps/libnum-62654a9e0915dbad.rmeta --extern ordered_float=/opt/rustwide/target/debug/deps/libordered_float-a7574fcaa04d4e01.rmeta --extern petgraph=/opt/rustwide/target/debug/deps/libpetgraph-2fe4eb23803894cf.rmeta --extern proconio=/opt/rustwide/target/debug/deps/libproconio-f40b9cded29afa42.rmeta --extern superslice=/opt/rustwide/target/debug/deps/libsuperslice-8261aa029954ddf1.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not document `antbook`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2021 --crate-type bin --crate-name 2_3_partition src/bin/2_3_partition.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=17317bb4f8a68728 -L dependency=/opt/rustwide/target/debug/deps --extern antbook=/opt/rustwide/target/debug/deps/libantbook-e7f5579f91e3dc47.rmeta --extern assert_approx_eq=/opt/rustwide/target/debug/deps/libassert_approx_eq-cc87ac246edb4a3d.rmeta --extern bitset_fixed=/opt/rustwide/target/debug/deps/libbitset_fixed-212bb0f8d5208216.rmeta --extern itertools=/opt/rustwide/target/debug/deps/libitertools-31732f101c7334d9.rmeta --extern itertools_num=/opt/rustwide/target/debug/deps/libitertools_num-db8016c3db156e0e.rmeta --extern maplit=/opt/rustwide/target/debug/deps/libmaplit-a26423216ebb27ff.rmeta --extern num=/opt/rustwide/target/debug/deps/libnum-62654a9e0915dbad.rmeta --extern ordered_float=/opt/rustwide/target/debug/deps/libordered_float-a7574fcaa04d4e01.rmeta --extern petgraph=/opt/rustwide/target/debug/deps/libpetgraph-2fe4eb23803894cf.rmeta --extern proconio=/opt/rustwide/target/debug/deps/libproconio-f40b9cded29afa42.rmeta --extern superslice=/opt/rustwide/target/debug/deps/libsuperslice-8261aa029954ddf1.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not document `antbook`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2021 --crate-type bin --crate-name 2_2_range src/bin/2_2_range.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=bff20240c0ddb7e5 -L dependency=/opt/rustwide/target/debug/deps --extern antbook=/opt/rustwide/target/debug/deps/libantbook-e7f5579f91e3dc47.rmeta --extern assert_approx_eq=/opt/rustwide/target/debug/deps/libassert_approx_eq-cc87ac246edb4a3d.rmeta --extern bitset_fixed=/opt/rustwide/target/debug/deps/libbitset_fixed-212bb0f8d5208216.rmeta --extern itertools=/opt/rustwide/target/debug/deps/libitertools-31732f101c7334d9.rmeta --extern itertools_num=/opt/rustwide/target/debug/deps/libitertools_num-db8016c3db156e0e.rmeta --extern maplit=/opt/rustwide/target/debug/deps/libmaplit-a26423216ebb27ff.rmeta --extern num=/opt/rustwide/target/debug/deps/libnum-62654a9e0915dbad.rmeta --extern ordered_float=/opt/rustwide/target/debug/deps/libordered_float-a7574fcaa04d4e01.rmeta --extern petgraph=/opt/rustwide/target/debug/deps/libpetgraph-2fe4eb23803894cf.rmeta --extern proconio=/opt/rustwide/target/debug/deps/libproconio-f40b9cded29afa42.rmeta --extern superslice=/opt/rustwide/target/debug/deps/libsuperslice-8261aa029954ddf1.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not document `antbook`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2021 --crate-type bin --crate-name 2_3_multicombination src/bin/2_3_multicombination.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=19d7a070868d40b0 -L dependency=/opt/rustwide/target/debug/deps --extern antbook=/opt/rustwide/target/debug/deps/libantbook-e7f5579f91e3dc47.rmeta --extern assert_approx_eq=/opt/rustwide/target/debug/deps/libassert_approx_eq-cc87ac246edb4a3d.rmeta --extern bitset_fixed=/opt/rustwide/target/debug/deps/libbitset_fixed-212bb0f8d5208216.rmeta --extern itertools=/opt/rustwide/target/debug/deps/libitertools-31732f101c7334d9.rmeta --extern itertools_num=/opt/rustwide/target/debug/deps/libitertools_num-db8016c3db156e0e.rmeta --extern maplit=/opt/rustwide/target/debug/deps/libmaplit-a26423216ebb27ff.rmeta --extern num=/opt/rustwide/target/debug/deps/libnum-62654a9e0915dbad.rmeta --extern ordered_float=/opt/rustwide/target/debug/deps/libordered_float-a7574fcaa04d4e01.rmeta --extern petgraph=/opt/rustwide/target/debug/deps/libpetgraph-2fe4eb23803894cf.rmeta --extern proconio=/opt/rustwide/target/debug/deps/libproconio-f40b9cded29afa42.rmeta --extern superslice=/opt/rustwide/target/debug/deps/libsuperslice-8261aa029954ddf1.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not document `antbook`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2021 --crate-type bin --crate-name 1_6_triangle src/bin/1_6_triangle.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=602cc7463e9b3308 -L dependency=/opt/rustwide/target/debug/deps --extern antbook=/opt/rustwide/target/debug/deps/libantbook-e7f5579f91e3dc47.rmeta --extern assert_approx_eq=/opt/rustwide/target/debug/deps/libassert_approx_eq-cc87ac246edb4a3d.rmeta --extern bitset_fixed=/opt/rustwide/target/debug/deps/libbitset_fixed-212bb0f8d5208216.rmeta --extern itertools=/opt/rustwide/target/debug/deps/libitertools-31732f101c7334d9.rmeta --extern itertools_num=/opt/rustwide/target/debug/deps/libitertools_num-db8016c3db156e0e.rmeta --extern maplit=/opt/rustwide/target/debug/deps/libmaplit-a26423216ebb27ff.rmeta --extern num=/opt/rustwide/target/debug/deps/libnum-62654a9e0915dbad.rmeta --extern ordered_float=/opt/rustwide/target/debug/deps/libordered_float-a7574fcaa04d4e01.rmeta --extern petgraph=/opt/rustwide/target/debug/deps/libpetgraph-2fe4eb23803894cf.rmeta --extern proconio=/opt/rustwide/target/debug/deps/libproconio-f40b9cded29afa42.rmeta --extern superslice=/opt/rustwide/target/debug/deps/libsuperslice-8261aa029954ddf1.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not document `antbook`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2021 --crate-type bin --crate-name 2_2_dict_min src/bin/2_2_dict_min.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=7a61edb12753de27 -L dependency=/opt/rustwide/target/debug/deps --extern antbook=/opt/rustwide/target/debug/deps/libantbook-e7f5579f91e3dc47.rmeta --extern assert_approx_eq=/opt/rustwide/target/debug/deps/libassert_approx_eq-cc87ac246edb4a3d.rmeta --extern bitset_fixed=/opt/rustwide/target/debug/deps/libbitset_fixed-212bb0f8d5208216.rmeta --extern itertools=/opt/rustwide/target/debug/deps/libitertools-31732f101c7334d9.rmeta --extern itertools_num=/opt/rustwide/target/debug/deps/libitertools_num-db8016c3db156e0e.rmeta --extern maplit=/opt/rustwide/target/debug/deps/libmaplit-a26423216ebb27ff.rmeta --extern num=/opt/rustwide/target/debug/deps/libnum-62654a9e0915dbad.rmeta --extern ordered_float=/opt/rustwide/target/debug/deps/libordered_float-a7574fcaa04d4e01.rmeta --extern petgraph=/opt/rustwide/target/debug/deps/libpetgraph-2fe4eb23803894cf.rmeta --extern proconio=/opt/rustwide/target/debug/deps/libproconio-f40b9cded29afa42.rmeta --extern superslice=/opt/rustwide/target/debug/deps/libsuperslice-8261aa029954ddf1.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not document `antbook`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2021 --crate-type bin --crate-name 3_1_cable_master src/bin/3_1_cable_master.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=af8e458ed1662da8 -L dependency=/opt/rustwide/target/debug/deps --extern antbook=/opt/rustwide/target/debug/deps/libantbook-e7f5579f91e3dc47.rmeta --extern assert_approx_eq=/opt/rustwide/target/debug/deps/libassert_approx_eq-cc87ac246edb4a3d.rmeta --extern bitset_fixed=/opt/rustwide/target/debug/deps/libbitset_fixed-212bb0f8d5208216.rmeta --extern itertools=/opt/rustwide/target/debug/deps/libitertools-31732f101c7334d9.rmeta --extern itertools_num=/opt/rustwide/target/debug/deps/libitertools_num-db8016c3db156e0e.rmeta --extern maplit=/opt/rustwide/target/debug/deps/libmaplit-a26423216ebb27ff.rmeta --extern num=/opt/rustwide/target/debug/deps/libnum-62654a9e0915dbad.rmeta --extern ordered_float=/opt/rustwide/target/debug/deps/libordered_float-a7574fcaa04d4e01.rmeta --extern petgraph=/opt/rustwide/target/debug/deps/libpetgraph-2fe4eb23803894cf.rmeta --extern proconio=/opt/rustwide/target/debug/deps/libproconio-f40b9cded29afa42.rmeta --extern superslice=/opt/rustwide/target/debug/deps/libsuperslice-8261aa029954ddf1.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not document `antbook`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2021 --crate-type bin --crate-name 2_3_01knapsack2 src/bin/2_3_01knapsack2.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=c270fced14b1a55a -L dependency=/opt/rustwide/target/debug/deps --extern antbook=/opt/rustwide/target/debug/deps/libantbook-e7f5579f91e3dc47.rmeta --extern assert_approx_eq=/opt/rustwide/target/debug/deps/libassert_approx_eq-cc87ac246edb4a3d.rmeta --extern bitset_fixed=/opt/rustwide/target/debug/deps/libbitset_fixed-212bb0f8d5208216.rmeta --extern itertools=/opt/rustwide/target/debug/deps/libitertools-31732f101c7334d9.rmeta --extern itertools_num=/opt/rustwide/target/debug/deps/libitertools_num-db8016c3db156e0e.rmeta --extern maplit=/opt/rustwide/target/debug/deps/libmaplit-a26423216ebb27ff.rmeta --extern num=/opt/rustwide/target/debug/deps/libnum-62654a9e0915dbad.rmeta --extern ordered_float=/opt/rustwide/target/debug/deps/libordered_float-a7574fcaa04d4e01.rmeta --extern petgraph=/opt/rustwide/target/debug/deps/libpetgraph-2fe4eb23803894cf.rmeta --extern proconio=/opt/rustwide/target/debug/deps/libproconio-f40b9cded29afa42.rmeta --extern superslice=/opt/rustwide/target/debug/deps/libsuperslice-8261aa029954ddf1.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not document `antbook`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2021 --crate-type bin --crate-name 2_6_segment_sieve src/bin/2_6_segment_sieve.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=925b11210f6a33b5 -L dependency=/opt/rustwide/target/debug/deps --extern antbook=/opt/rustwide/target/debug/deps/libantbook-e7f5579f91e3dc47.rmeta --extern assert_approx_eq=/opt/rustwide/target/debug/deps/libassert_approx_eq-cc87ac246edb4a3d.rmeta --extern bitset_fixed=/opt/rustwide/target/debug/deps/libbitset_fixed-212bb0f8d5208216.rmeta --extern itertools=/opt/rustwide/target/debug/deps/libitertools-31732f101c7334d9.rmeta --extern itertools_num=/opt/rustwide/target/debug/deps/libitertools_num-db8016c3db156e0e.rmeta --extern maplit=/opt/rustwide/target/debug/deps/libmaplit-a26423216ebb27ff.rmeta --extern num=/opt/rustwide/target/debug/deps/libnum-62654a9e0915dbad.rmeta --extern ordered_float=/opt/rustwide/target/debug/deps/libordered_float-a7574fcaa04d4e01.rmeta --extern petgraph=/opt/rustwide/target/debug/deps/libpetgraph-2fe4eb23803894cf.rmeta --extern proconio=/opt/rustwide/target/debug/deps/libproconio-f40b9cded29afa42.rmeta --extern superslice=/opt/rustwide/target/debug/deps/libsuperslice-8261aa029954ddf1.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not document `antbook`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2021 --crate-type bin --crate-name 3_2_huge_knapsack src/bin/3_2_huge_knapsack.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=60cb6c5f3919d4ab -L dependency=/opt/rustwide/target/debug/deps --extern antbook=/opt/rustwide/target/debug/deps/libantbook-e7f5579f91e3dc47.rmeta --extern assert_approx_eq=/opt/rustwide/target/debug/deps/libassert_approx_eq-cc87ac246edb4a3d.rmeta --extern bitset_fixed=/opt/rustwide/target/debug/deps/libbitset_fixed-212bb0f8d5208216.rmeta --extern itertools=/opt/rustwide/target/debug/deps/libitertools-31732f101c7334d9.rmeta --extern itertools_num=/opt/rustwide/target/debug/deps/libitertools_num-db8016c3db156e0e.rmeta --extern maplit=/opt/rustwide/target/debug/deps/libmaplit-a26423216ebb27ff.rmeta --extern num=/opt/rustwide/target/debug/deps/libnum-62654a9e0915dbad.rmeta --extern ordered_float=/opt/rustwide/target/debug/deps/libordered_float-a7574fcaa04d4e01.rmeta --extern petgraph=/opt/rustwide/target/debug/deps/libpetgraph-2fe4eb23803894cf.rmeta --extern proconio=/opt/rustwide/target/debug/deps/libproconio-f40b9cded29afa42.rmeta --extern superslice=/opt/rustwide/target/debug/deps/libsuperslice-8261aa029954ddf1.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not document `antbook`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2021 --crate-type bin --crate-name 3_2_4_values_whole_sum_is_0 src/bin/3_2_4_values_whole_sum_is_0.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=e2bbebc45ab3df22 -L dependency=/opt/rustwide/target/debug/deps --extern antbook=/opt/rustwide/target/debug/deps/libantbook-e7f5579f91e3dc47.rmeta --extern assert_approx_eq=/opt/rustwide/target/debug/deps/libassert_approx_eq-cc87ac246edb4a3d.rmeta --extern bitset_fixed=/opt/rustwide/target/debug/deps/libbitset_fixed-212bb0f8d5208216.rmeta --extern itertools=/opt/rustwide/target/debug/deps/libitertools-31732f101c7334d9.rmeta --extern itertools_num=/opt/rustwide/target/debug/deps/libitertools_num-db8016c3db156e0e.rmeta --extern maplit=/opt/rustwide/target/debug/deps/libmaplit-a26423216ebb27ff.rmeta --extern num=/opt/rustwide/target/debug/deps/libnum-62654a9e0915dbad.rmeta --extern ordered_float=/opt/rustwide/target/debug/deps/libordered_float-a7574fcaa04d4e01.rmeta --extern petgraph=/opt/rustwide/target/debug/deps/libpetgraph-2fe4eb23803894cf.rmeta --extern proconio=/opt/rustwide/target/debug/deps/libproconio-f40b9cded29afa42.rmeta --extern superslice=/opt/rustwide/target/debug/deps/libsuperslice-8261aa029954ddf1.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not document `antbook`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2021 --crate-type bin --crate-name 2_2_fence_repair src/bin/2_2_fence_repair.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=966c51aa6ba90f91 -L dependency=/opt/rustwide/target/debug/deps --extern antbook=/opt/rustwide/target/debug/deps/libantbook-e7f5579f91e3dc47.rmeta --extern assert_approx_eq=/opt/rustwide/target/debug/deps/libassert_approx_eq-cc87ac246edb4a3d.rmeta --extern bitset_fixed=/opt/rustwide/target/debug/deps/libbitset_fixed-212bb0f8d5208216.rmeta --extern itertools=/opt/rustwide/target/debug/deps/libitertools-31732f101c7334d9.rmeta --extern itertools_num=/opt/rustwide/target/debug/deps/libitertools_num-db8016c3db156e0e.rmeta --extern maplit=/opt/rustwide/target/debug/deps/libmaplit-a26423216ebb27ff.rmeta --extern num=/opt/rustwide/target/debug/deps/libnum-62654a9e0915dbad.rmeta --extern ordered_float=/opt/rustwide/target/debug/deps/libordered_float-a7574fcaa04d4e01.rmeta --extern petgraph=/opt/rustwide/target/debug/deps/libpetgraph-2fe4eb23803894cf.rmeta --extern proconio=/opt/rustwide/target/debug/deps/libproconio-f40b9cded29afa42.rmeta --extern superslice=/opt/rustwide/target/debug/deps/libsuperslice-8261aa029954ddf1.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "b18decc0070b9e03cfd5b17eac44e06259d0fc32ce5e04337acaafa38e8b87a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b18decc0070b9e03cfd5b17eac44e06259d0fc32ce5e04337acaafa38e8b87a5", kill_on_drop: false }`
[INFO] [stdout] b18decc0070b9e03cfd5b17eac44e06259d0fc32ce5e04337acaafa38e8b87a5