[INFO] cloning repository https://github.com/Lambda-Logan/quickcheck_triangle
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Lambda-Logan/quickcheck_triangle" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLambda-Logan%2Fquickcheck_triangle", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLambda-Logan%2Fquickcheck_triangle'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 417e2ab7ae684ce24a76c9566981150c03ee333d
[INFO] testing Lambda-Logan/quickcheck_triangle against 1.54.0 for beta-1.55-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLambda-Logan%2Fquickcheck_triangle" "/workspace/builds/worker-8/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Lambda-Logan/quickcheck_triangle 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/Lambda-Logan/quickcheck_triangle
[INFO] finished tweaking git repo https://github.com/Lambda-Logan/quickcheck_triangle
[INFO] tweaked toml for git repo https://github.com/Lambda-Logan/quickcheck_triangle written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate git repo https://github.com/Lambda-Logan/quickcheck_triangle 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-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "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] be14d422b9419b27764c360a505fd54602124f31c08afbaa2fb16a024d1276e0
[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" "be14d422b9419b27764c360a505fd54602124f31c08afbaa2fb16a024d1276e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "be14d422b9419b27764c360a505fd54602124f31c08afbaa2fb16a024d1276e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "be14d422b9419b27764c360a505fd54602124f31c08afbaa2fb16a024d1276e0", kill_on_drop: false }`
[INFO] [stdout] be14d422b9419b27764c360a505fd54602124f31c08afbaa2fb16a024d1276e0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--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" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 64a1cde2422d2b0f9754937d14109a996217820a974a3313af128bf381edb2a2
[INFO] running `Command { std: "docker" "start" "-a" "64a1cde2422d2b0f9754937d14109a996217820a974a3313af128bf381edb2a2", kill_on_drop: false }`
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling env_logger v0.8.4
[INFO] [stderr]    Compiling rand v0.8.4
[INFO] [stderr]    Compiling quickcheck v1.0.3
[INFO] [stderr]    Compiling quickcheck_triangle v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.24s
[INFO] running `Command { std: "docker" "inspect" "64a1cde2422d2b0f9754937d14109a996217820a974a3313af128bf381edb2a2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "64a1cde2422d2b0f9754937d14109a996217820a974a3313af128bf381edb2a2", kill_on_drop: false }`
[INFO] [stdout] 64a1cde2422d2b0f9754937d14109a996217820a974a3313af128bf381edb2a2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--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" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 44ea439031826cb79b95111b1a9187cd7a6b16275ff8c198cab7576f1fe4adbe
[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" "44ea439031826cb79b95111b1a9187cd7a6b16275ff8c198cab7576f1fe4adbe", kill_on_drop: false }`
[INFO] [stderr]    Compiling quickcheck_triangle v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `space`
[INFO] [stdout]  --> examples/hamming_space.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use space::{Hamming, MetricPoint};
[INFO] [stdout]   |     ^^^^^ use of undeclared crate or module `space`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `levenshtein`
[INFO] [stdout]  --> examples/levenshtein.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use levenshtein;
[INFO] [stdout]   |     ^^^^^^^^^^^ no external crate `levenshtein`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `quickcheck_triangle` in this scope
[INFO] [stdout]   --> examples/hamming_space.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 |     quickcheck_triangle!(hamming, u128);
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider importing this macro:
[INFO] [stdout]            quickcheck_triangle::quickcheck_triangle
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `quickcheck_triangle` in this scope
[INFO] [stdout]   --> examples/hamming_space.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 |     quickcheck_triangle!(hamming, u64);
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider importing this macro:
[INFO] [stdout]            quickcheck_triangle::quickcheck_triangle
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `quickcheck_triangle` in this scope
[INFO] [stdout]   --> examples/hamming_space.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 |     quickcheck_triangle!(hamming, u32);
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider importing this macro:
[INFO] [stdout]            quickcheck_triangle::quickcheck_triangle
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `quickcheck_triangle` in this scope
[INFO] [stdout]   --> examples/hamming_space.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     quickcheck_triangle!(hamming, u8);
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider importing this macro:
[INFO] [stdout]            quickcheck_triangle::quickcheck_triangle
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 5 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `quickcheck_triangle`
[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] error: cannot find macro `quickcheck_triangle_checked` in this scope
[INFO] [stdout]   --> examples/pythagorean.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 |     quickcheck_triangle_checked! {
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider importing this macro:
[INFO] [stdout]            quickcheck_triangle::quickcheck_triangle_checked
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `quickcheck_triangle` in this scope
[INFO] [stdout]   --> examples/pythagorean.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     quickcheck_triangle! {pythagorean, Point2D};
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider importing this macro:
[INFO] [stdout]            quickcheck_triangle::quickcheck_triangle
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `quickcheck_triangle` in this scope
[INFO] [stdout]  --> examples/levenshtein.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     quickcheck_triangle! {levenshtein, String};
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: consider importing this macro:
[INFO] [stdout]           quickcheck_triangle::quickcheck_triangle
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]   --> examples/pythagorean.rs:8:5
[INFO] [stdout]    |
[INFO] [stdout] 8  | /     ///---------------------------------------------------
[INFO] [stdout] 9  | |     /// This will quickly result in "TEST FAILED. Arguments: ((0.0, 0.0), (NaN, 0.0), (0.0, 0.0))"
[INFO] [stdout] 10 | |     /// If this is not the behavoir you want, use the quickcheck_triangle_checked! macro below, which has 1 extra argument
[INFO] [stdout]    | |_____---------------------------------------------------------------------------------------------------------------------^
[INFO] [stdout]    |       |
[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: unused doc comment
[INFO] [stdout]   --> examples/pythagorean.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | /     ///---------------------------------------------------
[INFO] [stdout] 14 | |     ///To discard certain input, we have an extra argument that's a Fn(&Point)->Option<quickcheck::TestResult>
[INFO] [stdout] 15 | |     ///Simply have the function return Some(TestResult::discard())
[INFO] [stdout] 16 | |     /// This will pass
[INFO] [stdout]    | |_____-----------------^
[INFO] [stdout]    |       |
[INFO] [stdout]    |       rustdoc does not generate documentation for macro invocations
[INFO] [stdout]    |
[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] error: aborting due to 2 previous errors; 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "44ea439031826cb79b95111b1a9187cd7a6b16275ff8c198cab7576f1fe4adbe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "44ea439031826cb79b95111b1a9187cd7a6b16275ff8c198cab7576f1fe4adbe", kill_on_drop: false }`
[INFO] [stdout] 44ea439031826cb79b95111b1a9187cd7a6b16275ff8c198cab7576f1fe4adbe
