[INFO] cloning repository https://github.com/cjgu/rust_cryptopals
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/cjgu/rust_cryptopals" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcjgu%2Frust_cryptopals", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcjgu%2Frust_cryptopals'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8c2011bfc45d9490d27241e11b51ba60ab16beee
[INFO] documenting cjgu/rust_cryptopals 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%2Fcjgu%2Frust_cryptopals" "/workspace/builds/worker-18/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-18/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/cjgu/rust_cryptopals 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/cjgu/rust_cryptopals
[INFO] finished tweaking git repo https://github.com/cjgu/rust_cryptopals
[INFO] tweaked toml for git repo https://github.com/cjgu/rust_cryptopals written to /workspace/builds/worker-18/source/Cargo.toml
[INFO] crate git repo https://github.com/cjgu/rust_cryptopals 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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] aded82c7ea5f3706a192578defa08b7d0ac160fffbb42da22b2d1406388a5c80
[INFO] running `Command { std: "docker" "start" "-a" "aded82c7ea5f3706a192578defa08b7d0ac160fffbb42da22b2d1406388a5c80", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "aded82c7ea5f3706a192578defa08b7d0ac160fffbb42da22b2d1406388a5c80", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aded82c7ea5f3706a192578defa08b7d0ac160fffbb42da22b2d1406388a5c80", kill_on_drop: false }`
[INFO] [stdout] aded82c7ea5f3706a192578defa08b7d0ac160fffbb42da22b2d1406388a5c80
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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] 0a4fdc089576905d8800bc9bae438e2cdb567d2f6c5cd5f7df2c7d538fb5c418
[INFO] running `Command { std: "docker" "start" "-a" "0a4fdc089576905d8800bc9bae438e2cdb567d2f6c5cd5f7df2c7d538fb5c418", kill_on_drop: false }`
[INFO] [stderr]    Compiling cc v1.0.3
[INFO] [stderr]    Compiling pkg-config v0.3.9
[INFO] [stderr]     Checking libc v0.2.34
[INFO] [stderr]    Compiling openssl v0.10.30
[INFO] [stderr]     Checking either v1.4.0
[INFO] [stderr]     Checking lazy_static v1.0.0
[INFO] [stderr]     Checking itertools v0.5.10
[INFO] [stderr]     Checking rand v0.3.18
[INFO] [stderr]    Compiling openssl-sys v0.9.58
[INFO] [stderr]  Documenting crypto_pals v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking crypto_pals v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] error: could not document `crypto_pals`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type bin --crate-name find_aes_ecb src/find_aes_ecb_bin.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=bd1b124239b63a4a -L dependency=/opt/rustwide/target/debug/deps --extern challenge=/opt/rustwide/target/debug/deps/libchallenge-63ed2b691b842ac2.rmeta --extern itertools=/opt/rustwide/target/debug/deps/libitertools-1f37841f770a9b29.rmeta --extern openssl=/opt/rustwide/target/debug/deps/libopenssl-b10cc018b60e51e2.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-1ab1074795ad9b35.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 `crypto_pals`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type bin --crate-name aes_ecb src/aes_ecb_bin.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=990b2348985cf790 -L dependency=/opt/rustwide/target/debug/deps --extern challenge=/opt/rustwide/target/debug/deps/libchallenge-63ed2b691b842ac2.rmeta --extern itertools=/opt/rustwide/target/debug/deps/libitertools-1f37841f770a9b29.rmeta --extern openssl=/opt/rustwide/target/debug/deps/libopenssl-b10cc018b60e51e2.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-1ab1074795ad9b35.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not document `crypto_pals`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type bin --crate-name aes_cbc src/aes_cbc_bin.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=f3ae0d408554867d -L dependency=/opt/rustwide/target/debug/deps --extern challenge=/opt/rustwide/target/debug/deps/libchallenge-63ed2b691b842ac2.rmeta --extern itertools=/opt/rustwide/target/debug/deps/libitertools-1f37841f770a9b29.rmeta --extern openssl=/opt/rustwide/target/debug/deps/libopenssl-b10cc018b60e51e2.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-1ab1074795ad9b35.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not document `crypto_pals`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type bin --crate-name cbc_bitflip src/cbc_bitflip_bin.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=efa5b19e6e62706f -L dependency=/opt/rustwide/target/debug/deps --extern challenge=/opt/rustwide/target/debug/deps/libchallenge-63ed2b691b842ac2.rmeta --extern itertools=/opt/rustwide/target/debug/deps/libitertools-1f37841f770a9b29.rmeta --extern openssl=/opt/rustwide/target/debug/deps/libopenssl-b10cc018b60e51e2.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-1ab1074795ad9b35.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not document `crypto_pals`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type bin --crate-name xor src/xor_bin.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=18215e98472569aa -L dependency=/opt/rustwide/target/debug/deps --extern challenge=/opt/rustwide/target/debug/deps/libchallenge-63ed2b691b842ac2.rmeta --extern itertools=/opt/rustwide/target/debug/deps/libitertools-1f37841f770a9b29.rmeta --extern openssl=/opt/rustwide/target/debug/deps/libopenssl-b10cc018b60e51e2.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-1ab1074795ad9b35.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not document `crypto_pals`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type bin --crate-name gen_key src/gen_key_bin.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=80023a7a821141c4 -L dependency=/opt/rustwide/target/debug/deps --extern challenge=/opt/rustwide/target/debug/deps/libchallenge-63ed2b691b842ac2.rmeta --extern itertools=/opt/rustwide/target/debug/deps/libitertools-1f37841f770a9b29.rmeta --extern openssl=/opt/rustwide/target/debug/deps/libopenssl-b10cc018b60e51e2.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-1ab1074795ad9b35.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "0a4fdc089576905d8800bc9bae438e2cdb567d2f6c5cd5f7df2c7d538fb5c418", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0a4fdc089576905d8800bc9bae438e2cdb567d2f6c5cd5f7df2c7d538fb5c418", kill_on_drop: false }`
[INFO] [stdout] 0a4fdc089576905d8800bc9bae438e2cdb567d2f6c5cd5f7df2c7d538fb5c418