[INFO] cloning repository https://github.com/Strikeskids/pctf2021-dr-public
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Strikeskids/pctf2021-dr-public" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FStrikeskids%2Fpctf2021-dr-public", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FStrikeskids%2Fpctf2021-dr-public'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 997bcc9e7d7bd49cc878c472538563205034fcb8
[INFO] documenting Strikeskids/pctf2021-dr-public against 1.54.0 for beta-1.55-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FStrikeskids%2Fpctf2021-dr-public" "/workspace/builds/worker-87/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-87/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Strikeskids/pctf2021-dr-public on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Strikeskids/pctf2021-dr-public
[INFO] finished tweaking git repo https://github.com/Strikeskids/pctf2021-dr-public
[INFO] tweaked toml for git repo https://github.com/Strikeskids/pctf2021-dr-public written to /workspace/builds/worker-87/source/Cargo.toml
[INFO] crate git repo https://github.com/Strikeskids/pctf2021-dr-public already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a2417bdfdb434e9e0e8451ad4e8da42d5f45c85fe18768c5f89a3805bed99bc7
[INFO] running `Command { std: "docker" "start" "-a" "a2417bdfdb434e9e0e8451ad4e8da42d5f45c85fe18768c5f89a3805bed99bc7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a2417bdfdb434e9e0e8451ad4e8da42d5f45c85fe18768c5f89a3805bed99bc7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a2417bdfdb434e9e0e8451ad4e8da42d5f45c85fe18768c5f89a3805bed99bc7", kill_on_drop: false }`
[INFO] [stdout] a2417bdfdb434e9e0e8451ad4e8da42d5f45c85fe18768c5f89a3805bed99bc7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5b3b7793a771415615c953e0c0f74030f35192ff8105bd139bd27c3c9efa51d7
[INFO] running `Command { std: "docker" "start" "-a" "5b3b7793a771415615c953e0c0f74030f35192ff8105bd139bd27c3c9efa51d7", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling typenum v1.13.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.26
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling syn v1.0.68
[INFO] [stderr]     Checking block-padding v0.2.1
[INFO] [stderr]     Checking opaque-debug v0.3.0
[INFO] [stderr]     Checking keccak v0.1.0
[INFO] [stderr]    Compiling generic-array v0.14.4
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]     Checking block-buffer v0.9.0
[INFO] [stderr]     Checking digest v0.9.0
[INFO] [stderr]     Checking sha3 v0.9.1
[INFO] [stderr]    Compiling delegate v0.5.1
[INFO] [stderr]     Checking dr v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]  Documenting dr v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: this file contains an unclosed delimiter
[INFO] [stdout]    --> src/bin/exploit.rs:703:3
[INFO] [stdout]     |
[INFO] [stdout] 252 | impl<T: PartialEq> Path<T> {
[INFO] [stdout]     |                            - unclosed delimiter
[INFO] [stdout] ...
[INFO] [stdout] 275 |     fn into_tail(self) -> Option<(Self, T)> {
[INFO] [stdout]     |                                             - unclosed delimiter
[INFO] [stdout] ...
[INFO] [stdout] 295 |             Alt(ts) => {
[INFO] [stdout]     |                        - this delimiter might not be properly closed...
[INFO] [stdout] ...
[INFO] [stdout] 320 |         }
[INFO] [stdout]     |         - ...as it matches this but it has different indentation
[INFO] [stdout] ...
[INFO] [stdout] 703 | }
[INFO] [stdout]     |   ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `self` parameter is only allowed in associated functions
[INFO] [stdout]    --> src/bin/exploit.rs:323:13
[INFO] [stdout]     |
[INFO] [stdout] 323 |     fn head(&self) -> Option<&T> {
[INFO] [stdout]     |             ^^^^^ not semantically valid as function parameter
[INFO] [stdout]     |
[INFO] [stdout]     = note: associated functions are those in `impl` or `trait` definitions
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `self` parameter is only allowed in associated functions
[INFO] [stdout]    --> src/bin/exploit.rs:345:18
[INFO] [stdout]     |
[INFO] [stdout] 345 |     fn into_head(self) -> Option<(T, Self)> {
[INFO] [stdout]     |                  ^^^^ not semantically valid as function parameter
[INFO] [stdout]     |
[INFO] [stdout]     = note: associated functions are those in `impl` or `trait` definitions
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `self` parameter is only allowed in associated functions
[INFO] [stdout]    --> src/bin/exploit.rs:410:17
[INFO] [stdout]     |
[INFO] [stdout] 410 |     fn simplify(self) -> Self {
[INFO] [stdout]     |                 ^^^^ not semantically valid as function parameter
[INFO] [stdout]     |
[INFO] [stdout]     = note: associated functions are those in `impl` or `trait` definitions
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0401]: can't use generic parameters from outer function
[INFO] [stdout]    --> src/bin/exploit.rs:323:13
[INFO] [stdout]     |
[INFO] [stdout] 252 | impl<T: PartialEq> Path<T> {
[INFO] [stdout]     | ---- `Self` type implicitly declared here, by this `impl`
[INFO] [stdout] ...
[INFO] [stdout] 323 |     fn head(&self) -> Option<&T> {
[INFO] [stdout]     |             ^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             use of generic parameter from outer function
[INFO] [stdout]     |             use a type here instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0401]: can't use generic parameters from outer function
[INFO] [stdout]    --> src/bin/exploit.rs:323:31
[INFO] [stdout]     |
[INFO] [stdout] 252 | impl<T: PartialEq> Path<T> {
[INFO] [stdout]     |      - type parameter from outer function
[INFO] [stdout] ...
[INFO] [stdout] 323 |     fn head(&self) -> Option<&T> {
[INFO] [stdout]     |        ----                   ^ use of generic parameter from outer function
[INFO] [stdout]     |        |
[INFO] [stdout]     |        help: try using a local generic parameter instead: `head<T>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0401]: can't use generic parameters from outer function
[INFO] [stdout]    --> src/bin/exploit.rs:327:39
[INFO] [stdout]     |
[INFO] [stdout] 252 | impl<T: PartialEq> Path<T> {
[INFO] [stdout]     | ---- `Self` type implicitly declared here, by this `impl`
[INFO] [stdout] ...
[INFO] [stdout] 327 |             Seq(ts) => ts.first().map(Self::head).flatten(),
[INFO] [stdout]     |                                       ^^^^^^^^^^
[INFO] [stdout]     |                                       |
[INFO] [stdout]     |                                       use of generic parameter from outer function
[INFO] [stdout]     |                                       use a type here instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0401]: can't use generic parameters from outer function
[INFO] [stdout]    --> src/bin/exploit.rs:330:22
[INFO] [stdout]     |
[INFO] [stdout] 252 | impl<T: PartialEq> Path<T> {
[INFO] [stdout]     | ---- `Self` type implicitly declared here, by this `impl`
[INFO] [stdout] ...
[INFO] [stdout] 330 |                 .map(Self::head)
[INFO] [stdout]     |                      ^^^^^^^^^^
[INFO] [stdout]     |                      |
[INFO] [stdout]     |                      use of generic parameter from outer function
[INFO] [stdout]     |                      use a type here instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0401]: can't use generic parameters from outer function
[INFO] [stdout]    --> src/bin/exploit.rs:345:18
[INFO] [stdout]     |
[INFO] [stdout] 252 | impl<T: PartialEq> Path<T> {
[INFO] [stdout]     | ---- `Self` type implicitly declared here, by this `impl`
[INFO] [stdout] ...
[INFO] [stdout] 345 |     fn into_head(self) -> Option<(T, Self)> {
[INFO] [stdout]     |                  ^^^^
[INFO] [stdout]     |                  |
[INFO] [stdout]     |                  use of generic parameter from outer function
[INFO] [stdout]     |                  use a type here instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0401]: can't use generic parameters from outer function
[INFO] [stdout]    --> src/bin/exploit.rs:345:35
[INFO] [stdout]     |
[INFO] [stdout] 252 | impl<T: PartialEq> Path<T> {
[INFO] [stdout]     |      - type parameter from outer function
[INFO] [stdout] ...
[INFO] [stdout] 345 |     fn into_head(self) -> Option<(T, Self)> {
[INFO] [stdout]     |        ---------                  ^ use of generic parameter from outer function
[INFO] [stdout]     |        |
[INFO] [stdout]     |        help: try using a local generic parameter instead: `into_head<T>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0401]: can't use generic parameters from outer function
[INFO] [stdout]    --> src/bin/exploit.rs:345:38
[INFO] [stdout]     |
[INFO] [stdout] 252 | impl<T: PartialEq> Path<T> {
[INFO] [stdout]     | ---- `Self` type implicitly declared here, by this `impl`
[INFO] [stdout] ...
[INFO] [stdout] 345 |     fn into_head(self) -> Option<(T, Self)> {
[INFO] [stdout]     |                                      ^^^^
[INFO] [stdout]     |                                      |
[INFO] [stdout]     |                                      use of generic parameter from outer function
[INFO] [stdout]     |                                      use a type here instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0401]: can't use generic parameters from outer function
[INFO] [stdout]    --> src/bin/exploit.rs:396:40
[INFO] [stdout]     |
[INFO] [stdout] 252 | impl<T: PartialEq> Path<T> {
[INFO] [stdout]     |      - type parameter from outer function
[INFO] [stdout] ...
[INFO] [stdout] 396 |     fn seq<I: IntoIterator<Item = Path<T>>>(ts: I) -> Self {
[INFO] [stdout]     |        --------------------------------^
[INFO] [stdout]     |        |                               |
[INFO] [stdout]     |        |                               use of generic parameter from outer function
[INFO] [stdout]     |        help: try using a local generic parameter instead: `seq<I: IntoIterator<Item = Path<T<T>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0401]: can't use generic parameters from outer function
[INFO] [stdout]    --> src/bin/exploit.rs:396:55
[INFO] [stdout]     |
[INFO] [stdout] 252 | impl<T: PartialEq> Path<T> {
[INFO] [stdout]     | ---- `Self` type implicitly declared here, by this `impl`
[INFO] [stdout] ...
[INFO] [stdout] 396 |     fn seq<I: IntoIterator<Item = Path<T>>>(ts: I) -> Self {
[INFO] [stdout]     |                                                       ^^^^
[INFO] [stdout]     |                                                       |
[INFO] [stdout]     |                                                       use of generic parameter from outer function
[INFO] [stdout]     |                                                       use a type here instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0401]: can't use generic parameters from outer function
[INFO] [stdout]    --> src/bin/exploit.rs:410:17
[INFO] [stdout]     |
[INFO] [stdout] 252 | impl<T: PartialEq> Path<T> {
[INFO] [stdout]     | ---- `Self` type implicitly declared here, by this `impl`
[INFO] [stdout] ...
[INFO] [stdout] 410 |     fn simplify(self) -> Self {
[INFO] [stdout]     |                 ^^^^
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 use of generic parameter from outer function
[INFO] [stdout]     |                 use a type here instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0401]: can't use generic parameters from outer function
[INFO] [stdout]    --> src/bin/exploit.rs:410:26
[INFO] [stdout]     |
[INFO] [stdout] 252 | impl<T: PartialEq> Path<T> {
[INFO] [stdout]     | ---- `Self` type implicitly declared here, by this `impl`
[INFO] [stdout] ...
[INFO] [stdout] 410 |     fn simplify(self) -> Self {
[INFO] [stdout]     |                          ^^^^
[INFO] [stdout]     |                          |
[INFO] [stdout]     |                          use of generic parameter from outer function
[INFO] [stdout]     |                          use a type here instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0401]: can't use generic parameters from outer function
[INFO] [stdout]    --> src/bin/exploit.rs:414:24
[INFO] [stdout]     |
[INFO] [stdout] 252 | impl<T: PartialEq> Path<T> {
[INFO] [stdout]     | ---- `Self` type implicitly declared here, by this `impl`
[INFO] [stdout] ...
[INFO] [stdout] 414 |             Seq(ts) => Self::seq(ts.into_iter().map(Self::simplify)),
[INFO] [stdout]     |                        ^^^^^^^^^
[INFO] [stdout]     |                        |
[INFO] [stdout]     |                        use of generic parameter from outer function
[INFO] [stdout]     |                        use a type here instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0401]: can't use generic parameters from outer function
[INFO] [stdout]    --> src/bin/exploit.rs:414:53
[INFO] [stdout]     |
[INFO] [stdout] 252 | impl<T: PartialEq> Path<T> {
[INFO] [stdout]     | ---- `Self` type implicitly declared here, by this `impl`
[INFO] [stdout] ...
[INFO] [stdout] 414 |             Seq(ts) => Self::seq(ts.into_iter().map(Self::simplify)),
[INFO] [stdout]     |                                                     ^^^^^^^^^^^^^^
[INFO] [stdout]     |                                                     |
[INFO] [stdout]     |                                                     use of generic parameter from outer function
[INFO] [stdout]     |                                                     use a type here instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0401]: can't use generic parameters from outer function
[INFO] [stdout]    --> src/bin/exploit.rs:428:17
[INFO] [stdout]     |
[INFO] [stdout] 252 | impl<T: PartialEq> Path<T> {
[INFO] [stdout]     | ---- `Self` type implicitly declared here, by this `impl`
[INFO] [stdout] ...
[INFO] [stdout] 428 |                 Self::seq(
[INFO] [stdout]     |                 ^^^^^^^^^
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 use of generic parameter from outer function
[INFO] [stdout]     |                 use a type here instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Compilation failed, aborting rustdoc
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 19 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0401`.
[INFO] [stdout] 
[INFO] [stderr] error: could not document `dr`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type bin --crate-name exploit src/bin/exploit.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi --document-private-items -L dependency=/opt/rustwide/target/debug/deps --extern delegate=/opt/rustwide/target/debug/deps/libdelegate-e759ccd61fa332b8.so --extern dr=/opt/rustwide/target/debug/deps/libdr-9c844f5dd30c6a92.rmeta --extern sha3=/opt/rustwide/target/debug/deps/libsha3-d8758a925ad0f312.rmeta --cap-lints=warn --crate-version 0.1.0` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "5b3b7793a771415615c953e0c0f74030f35192ff8105bd139bd27c3c9efa51d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5b3b7793a771415615c953e0c0f74030f35192ff8105bd139bd27c3c9efa51d7", kill_on_drop: false }`
[INFO] [stdout] 5b3b7793a771415615c953e0c0f74030f35192ff8105bd139bd27c3c9efa51d7
