[INFO] cloning repository https://github.com/bitonic/puzzlescript-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/bitonic/puzzlescript-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbitonic%2Fpuzzlescript-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbitonic%2Fpuzzlescript-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b1d31e878e4d154f61c7edfe3e734b96009533cb
[INFO] building bitonic/puzzlescript-rs against master#ff34b919075f35a1787659e9c448a34b06bab8de for issue-85264
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbitonic%2Fpuzzlescript-rs" "/workspace/builds/worker-7/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/bitonic/puzzlescript-rs on toolchain ff34b919075f35a1787659e9c448a34b06bab8de
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ff34b919075f35a1787659e9c448a34b06bab8de" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/bitonic/puzzlescript-rs
[INFO] finished tweaking git repo https://github.com/bitonic/puzzlescript-rs
[INFO] tweaked toml for git repo https://github.com/bitonic/puzzlescript-rs written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/bitonic/puzzlescript-rs already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ff34b919075f35a1787659e9c448a34b06bab8de" "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-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ff34b919075f35a1787659e9c448a34b06bab8de" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] caa0ca144e0989332f85e125efcc01641b071be8716aedd3633216d0e8712452
[INFO] running `Command { std: "docker" "start" "-a" "caa0ca144e0989332f85e125efcc01641b071be8716aedd3633216d0e8712452", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "caa0ca144e0989332f85e125efcc01641b071be8716aedd3633216d0e8712452", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "caa0ca144e0989332f85e125efcc01641b071be8716aedd3633216d0e8712452", kill_on_drop: false }`
[INFO] [stdout] caa0ca144e0989332f85e125efcc01641b071be8716aedd3633216d0e8712452
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ff34b919075f35a1787659e9c448a34b06bab8de" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5d44d1e0ef3a0c2e05cd553dc783ddd237e275ac12cf4ef95eda8874511437c8
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "5d44d1e0ef3a0c2e05cd553dc783ddd237e275ac12cf4ef95eda8874511437c8", kill_on_drop: false }`
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[INFO] [stderr]    Compiling nalgebra v0.16.13
[INFO] [stderr]    Compiling freetype-rs v0.19.0
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[INFO] [stderr]    Compiling serde_json v1.0.34
[INFO] [stderr]    Compiling synstructure v0.10.1
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[INFO] [stderr]    Compiling serde_derive v1.0.83
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[INFO] [stdout] error[E0502]: cannot borrow `*self` as immutable because it is also borrowed as mutable
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/nalgebra-0.16.13/src/base/cg.rs:291:44
[INFO] [stdout]     |
[INFO] [stdout] 291 |                 self[(j, i)] += shift[j] * self[(D::dim() - 1, i)];
[INFO] [stdout]     |                 ---------------------------^^^^-------------------
[INFO] [stdout]     |                 |                          |
[INFO] [stdout]     |                 |                          immutable borrow occurs here
[INFO] [stdout]     |                 mutable borrow occurs here
[INFO] [stdout]     |                 mutable borrow later used here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling puzzlescript-core v0.1.0 (/opt/rustwide/workdir/core)
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]   --> core/src/state.rs:49:1
[INFO] [stdout]    |
[INFO] [stdout] 49 | /// flash win screen for half a second
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_doc_comments)]` on by default
[INFO] [stdout]    = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> core/src/parser.rs:110:8
[INFO] [stdout]     |
[INFO] [stdout] 110 |       };
[INFO] [stdout]     |        ^ help: remove this semicolon
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: cannot borrow `self.history` as mutable because it is also borrowed as immutable
[INFO] [stdout]    --> core/src/state.rs:189:13
[INFO] [stdout]     |
[INFO] [stdout] 137 |     let last_state = self.history.last().unwrap();
[INFO] [stdout]     |                      ------------ immutable borrow occurs here
[INFO] [stdout] ...
[INFO] [stdout] 189 |             self.history.push(LevelState {
[INFO] [stdout]     |             ^^^^^^^^^^^^ mutable borrow occurs here
[INFO] [stdout] 190 |               level_number: last_state.level_number,
[INFO] [stdout]     |                             ----------------------- immutable borrow later used here
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(mutable_borrow_reservation_conflict)]` on by default
[INFO] [stdout]     = warning: this borrowing pattern was not meant to be accepted, and may become a hard error in the future
[INFO] [stdout]     = note: for more information, see issue #59159 <https://github.com/rust-lang/rust/issues/59159>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: cannot borrow `*self` as mutable because it is also borrowed as immutable
[INFO] [stdout]    --> core/src/state.rs:143:13
[INFO] [stdout]     |
[INFO] [stdout] 137 |     let last_state = self.history.last().unwrap();
[INFO] [stdout]     |                      ------------ immutable borrow occurs here
[INFO] [stdout] ...
[INFO] [stdout] 143 |             self.reset_and_push_level(last_state.level_number + 1);
[INFO] [stdout]     |             ^^^^                      ----------------------- immutable borrow later used here
[INFO] [stdout]     |             |
[INFO] [stdout]     |             mutable borrow occurs here
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this borrowing pattern was not meant to be accepted, and may become a hard error in the future
[INFO] [stdout]     = note: for more information, see issue #59159 <https://github.com/rust-lang/rust/issues/59159>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: cannot borrow `self.history` as mutable because it is also borrowed as immutable
[INFO] [stdout]    --> core/src/state.rs:180:13
[INFO] [stdout]     |
[INFO] [stdout] 137 |     let last_state = self.history.last().unwrap();
[INFO] [stdout]     |                      ------------ immutable borrow occurs here
[INFO] [stdout] ...
[INFO] [stdout] 180 |             self.history.push(LevelState {
[INFO] [stdout]     |             ^^^^^^^^^^^^ mutable borrow occurs here
[INFO] [stdout] 181 |               level_number: last_state.level_number,
[INFO] [stdout]     |                             ----------------------- immutable borrow later used here
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this borrowing pattern was not meant to be accepted, and may become a hard error in the future
[INFO] [stdout]     = note: for more information, see issue #59159 <https://github.com/rust-lang/rust/issues/59159>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: cannot borrow `*self` as mutable because it is also borrowed as immutable
[INFO] [stdout]    --> core/src/state.rs:175:13
[INFO] [stdout]     |
[INFO] [stdout] 137 |     let last_state = self.history.last().unwrap();
[INFO] [stdout]     |                      ------------ immutable borrow occurs here
[INFO] [stdout] ...
[INFO] [stdout] 175 |             self.push_level(last_state.level_number);
[INFO] [stdout]     |             ^^^^            ----------------------- immutable borrow later used here
[INFO] [stdout]     |             |
[INFO] [stdout]     |             mutable borrow occurs here
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this borrowing pattern was not meant to be accepted, and may become a hard error in the future
[INFO] [stdout]     = note: for more information, see issue #59159 <https://github.com/rust-lang/rust/issues/59159>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0502`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `nalgebra`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "5d44d1e0ef3a0c2e05cd553dc783ddd237e275ac12cf4ef95eda8874511437c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5d44d1e0ef3a0c2e05cd553dc783ddd237e275ac12cf4ef95eda8874511437c8", kill_on_drop: false }`
[INFO] [stdout] 5d44d1e0ef3a0c2e05cd553dc783ddd237e275ac12cf4ef95eda8874511437c8
