[INFO] fetching crate rml 0.1.1...
[INFO] testing rml-0.1.1 against master#1871252fc8bb672d40787e67404e6eaae7059369 for pr-125151
[INFO] extracting crate rml 0.1.1 into /workspace/builds/worker-0-tc1/source
[INFO] validating manifest of crates.io crate rml 0.1.1 on toolchain 1871252fc8bb672d40787e67404e6eaae7059369
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rml 0.1.1
[INFO] removed 1 missing examples
[INFO] finished tweaking crates.io crate rml 0.1.1
[INFO] tweaked toml for crates.io crate rml 0.1.1 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] crate crates.io crate rml 0.1.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dcd660180b2d88be5b7278b9d669764e1302d42f9645a205ce0216176993e471
[INFO] running `Command { std: "docker" "start" "-a" "dcd660180b2d88be5b7278b9d669764e1302d42f9645a205ce0216176993e471", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dcd660180b2d88be5b7278b9d669764e1302d42f9645a205ce0216176993e471", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dcd660180b2d88be5b7278b9d669764e1302d42f9645a205ce0216176993e471", kill_on_drop: false }`
[INFO] [stdout] dcd660180b2d88be5b7278b9d669764e1302d42f9645a205ce0216176993e471
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "RUSTDOCFLAGS=--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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5721215536ba26213c20a111e5d1e15cf45013d7b1c7844ccbb8d0d81de3c243
[INFO] running `Command { std: "docker" "start" "-a" "5721215536ba26213c20a111e5d1e15cf45013d7b1c7844ccbb8d0d81de3c243", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling crossbeam-utils v0.8.5
[INFO] [stderr]    Compiling libc v0.2.100
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.5
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling serde v1.0.127
[INFO] [stderr]    Compiling rayon-core v1.9.1
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling regex-automata v0.1.10
[INFO] [stderr]    Compiling itoa v0.4.7
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling memoffset v0.6.4
[INFO] [stderr]    Compiling rayon v1.5.1
[INFO] [stderr]    Compiling crossbeam-channel v0.5.1
[INFO] [stderr]    Compiling csv-core v0.1.10
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling crossbeam-deque v0.8.1
[INFO] [stderr]    Compiling bstr v0.2.16
[INFO] [stderr]    Compiling csv v1.1.6
[INFO] [stderr]    Compiling rml v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.09s
[INFO] running `Command { std: "docker" "inspect" "5721215536ba26213c20a111e5d1e15cf45013d7b1c7844ccbb8d0d81de3c243", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5721215536ba26213c20a111e5d1e15cf45013d7b1c7844ccbb8d0d81de3c243", kill_on_drop: false }`
[INFO] [stdout] 5721215536ba26213c20a111e5d1e15cf45013d7b1c7844ccbb8d0d81de3c243
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "RUSTDOCFLAGS=--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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fe66db12a2f38b57ef5026ff581c48273120972adc83ef509b6701c59f8fbfc1
[INFO] running `Command { std: "docker" "start" "-a" "fe66db12a2f38b57ef5026ff581c48273120972adc83ef509b6701c59f8fbfc1", kill_on_drop: false }`
[INFO] [stderr]    Compiling rml v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.47s
[INFO] running `Command { std: "docker" "inspect" "fe66db12a2f38b57ef5026ff581c48273120972adc83ef509b6701c59f8fbfc1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fe66db12a2f38b57ef5026ff581c48273120972adc83ef509b6701c59f8fbfc1", kill_on_drop: false }`
[INFO] [stdout] fe66db12a2f38b57ef5026ff581c48273120972adc83ef509b6701c59f8fbfc1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "RUSTDOCFLAGS=--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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ee65d21f82e5c11deacb4bb3f6cfa6252730e4177dbfe0991d08afb0ff225251
[INFO] running `Command { std: "docker" "start" "-a" "ee65d21f82e5c11deacb4bb3f6cfa6252730e4177dbfe0991d08afb0ff225251", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rml-192b4ab3afddcaa7)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test math::distance::tests::euclidean_distance_test ... ok
[INFO] [stdout] test knn::tests::normalize_data_test ... ok
[INFO] [stdout] test math::norm::tests::l1_norm_test ... ok
[INFO] [stdout] test math::distance::tests::manhattan_distance_test ... ok
[INFO] [stdout] test math::norm::tests::l2_norm_test ... ok
[INFO] [stdout] test math::norm::tests::normalize_vector_test ... ok
[INFO] [stdout] test knn::tests::calculate_distances_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rml
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/math/norm.rs - math::norm::l2_norm (line 29) ... FAILED
[INFO] [stdout] test src/math/norm.rs - math::norm::l1_norm (line 41) ... FAILED
[INFO] [stdout] test src/math/distance.rs - math::distance::manhattan_distance (line 48) ... FAILED
[INFO] [stdout] test src/math/distance.rs - math::distance::euclidean_distance (line 31) ... FAILED
[INFO] [stdout] test src/math/norm.rs - math::norm::normalize_vector (line 53) ... FAILED
[INFO] [stdout] test src/knn.rs - knn (line 23) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/math/norm.rs - math::norm::l2_norm (line 29) stdout ----
[INFO] [stdout] error[E0425]: cannot find function `l2_norm` in this scope
[INFO] [stdout]  --> src/math/norm.rs:31:16
[INFO] [stdout]   |
[INFO] [stdout] 4 | println!("{}", l2_norm(&p));
[INFO] [stdout]   |                ^^^^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]   |
[INFO] [stdout] 2 + use rml::math::norm::l2_norm;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/math/norm.rs - math::norm::l1_norm (line 41) stdout ----
[INFO] [stdout] error[E0425]: cannot find function `l1_norm` in this scope
[INFO] [stdout]  --> src/math/norm.rs:43:16
[INFO] [stdout]   |
[INFO] [stdout] 4 | println!("{}", l1_norm(&p));
[INFO] [stdout]   |                ^^^^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]   |
[INFO] [stdout] 2 + use rml::math::norm::l1_norm;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/math/distance.rs - math::distance::manhattan_distance (line 48) stdout ----
[INFO] [stdout] error[E0425]: cannot find function `manhattan_distance` in this scope
[INFO] [stdout]  --> src/math/distance.rs:51:16
[INFO] [stdout]   |
[INFO] [stdout] 5 | println!("{}", manhattan_distance(&x, &y))
[INFO] [stdout]   |                ^^^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]   |
[INFO] [stdout] 2 + use rml::math::distance::manhattan_distance;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/math/distance.rs - math::distance::euclidean_distance (line 31) stdout ----
[INFO] [stdout] error[E0425]: cannot find function `euclidean_distance` in this scope
[INFO] [stdout]  --> src/math/distance.rs:34:16
[INFO] [stdout]   |
[INFO] [stdout] 5 | println!("{}", euclidean_distance(&x, &y))
[INFO] [stdout]   |                ^^^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]   |
[INFO] [stdout] 2 + use rml::math::distance::euclidean_distance;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/math/norm.rs - math::norm::normalize_vector (line 53) stdout ----
[INFO] [stdout] error[E0425]: cannot find function `normalize_vector` in this scope
[INFO] [stdout]  --> src/math/norm.rs:55:18
[INFO] [stdout]   |
[INFO] [stdout] 4 | println!("{:?}", normalize_vector(&mut p, &Norm::L2));
[INFO] [stdout]   |                  ^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]   |
[INFO] [stdout] 2 + use rml::math::norm::normalize_vector;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Norm`
[INFO] [stdout]  --> src/math/norm.rs:55:44
[INFO] [stdout]   |
[INFO] [stdout] 4 | println!("{:?}", normalize_vector(&mut p, &Norm::L2));
[INFO] [stdout]   |                                            ^^^^ use of undeclared type `Norm`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this enum
[INFO] [stdout]   |
[INFO] [stdout] 2 + use rml::math::norm::Norm;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/knn.rs - knn (line 23) stdout ----
[INFO] [stdout] error[E0412]: cannot find type `CSVOutput` in this scope
[INFO] [stdout]  --> src/knn.rs:27:20
[INFO] [stdout]   |
[INFO] [stdout] 6 | let training_data: CSVOutput = (Vec::new, Vec::new);
[INFO] [stdout]   |                    ^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `CSVOutput` in this scope
[INFO] [stdout]  --> src/knn.rs:28:19
[INFO] [stdout]   |
[INFO] [stdout] 7 | let testing_data: CSVOutput = (Vec::new, Vec::new);
[INFO] [stdout]   |                   ^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `knn`
[INFO] [stdout]   --> src/knn.rs:31:11
[INFO] [stdout]    |
[INFO] [stdout] 10 | let knn = knn::KNN::new(
[INFO] [stdout]    |           ^^^ use of undeclared crate or module `knn`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 5  + use rml::knn::KNN;
[INFO] [stdout]    |
[INFO] [stdout] help: if you import `KNN`, refer to it directly
[INFO] [stdout]    |
[INFO] [stdout] 10 - let knn = knn::KNN::new(
[INFO] [stdout] 10 + let knn = KNN::new(
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `math`
[INFO] [stdout]   --> src/knn.rs:36:6
[INFO] [stdout]    |
[INFO] [stdout] 15 | Some(math::norm::Norm::L2), // L2 Normalization
[INFO] [stdout]    |      ^^^^ use of undeclared crate or module `math`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this enum
[INFO] [stdout]    |
[INFO] [stdout] 5  + use rml::math::norm::Norm;
[INFO] [stdout]    |
[INFO] [stdout] help: if you import `Norm`, refer to it directly
[INFO] [stdout]    |
[INFO] [stdout] 15 - Some(math::norm::Norm::L2), // L2 Normalization
[INFO] [stdout] 15 + Some(Norm::L2), // L2 Normalization
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0412, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0412`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/knn.rs - knn (line 23)
[INFO] [stdout]     src/math/distance.rs - math::distance::euclidean_distance (line 31)
[INFO] [stdout]     src/math/distance.rs - math::distance::manhattan_distance (line 48)
[INFO] [stdout]     src/math/norm.rs - math::norm::l1_norm (line 41)
[INFO] [stdout]     src/math/norm.rs - math::norm::l2_norm (line 29)
[INFO] [stdout]     src/math/norm.rs - math::norm::normalize_vector (line 53)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 6 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "ee65d21f82e5c11deacb4bb3f6cfa6252730e4177dbfe0991d08afb0ff225251", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ee65d21f82e5c11deacb4bb3f6cfa6252730e4177dbfe0991d08afb0ff225251", kill_on_drop: false }`
[INFO] [stdout] ee65d21f82e5c11deacb4bb3f6cfa6252730e4177dbfe0991d08afb0ff225251
[INFO] testing rml-0.1.1 against try#b642703cf9526da1e72c0b6755753b939a9c6b6d for pr-125151
[INFO] extracting crate rml 0.1.1 into /workspace/builds/worker-0-tc2/source
[INFO] validating manifest of crates.io crate rml 0.1.1 on toolchain b642703cf9526da1e72c0b6755753b939a9c6b6d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rml 0.1.1
[INFO] removed 1 missing examples
[INFO] finished tweaking crates.io crate rml 0.1.1
[INFO] tweaked toml for crates.io crate rml 0.1.1 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] crate crates.io crate rml 0.1.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7e84e4e0d5b167e6b3456a99b7c1ff2509fb9a841764801ba00a76c091576904
[INFO] running `Command { std: "docker" "start" "-a" "7e84e4e0d5b167e6b3456a99b7c1ff2509fb9a841764801ba00a76c091576904", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7e84e4e0d5b167e6b3456a99b7c1ff2509fb9a841764801ba00a76c091576904", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e84e4e0d5b167e6b3456a99b7c1ff2509fb9a841764801ba00a76c091576904", kill_on_drop: false }`
[INFO] [stdout] 7e84e4e0d5b167e6b3456a99b7c1ff2509fb9a841764801ba00a76c091576904
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "RUSTDOCFLAGS=--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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d2d33de2c03cb92b25508c0c10804e657a5b9761052c217108e3bec53aa0622c
[INFO] running `Command { std: "docker" "start" "-a" "d2d33de2c03cb92b25508c0c10804e657a5b9761052c217108e3bec53aa0622c", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling crossbeam-utils v0.8.5
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.5
[INFO] [stderr]    Compiling libc v0.2.100
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling rayon-core v1.9.1
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling serde v1.0.127
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling regex-automata v0.1.10
[INFO] [stderr]    Compiling itoa v0.4.7
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling memoffset v0.6.4
[INFO] [stderr]    Compiling rayon v1.5.1
[INFO] [stderr]    Compiling crossbeam-channel v0.5.1
[INFO] [stderr]    Compiling csv-core v0.1.10
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling crossbeam-deque v0.8.1
[INFO] [stderr]    Compiling bstr v0.2.16
[INFO] [stderr]    Compiling csv v1.1.6
[INFO] [stderr]    Compiling rml v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.05s
[INFO] running `Command { std: "docker" "inspect" "d2d33de2c03cb92b25508c0c10804e657a5b9761052c217108e3bec53aa0622c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d2d33de2c03cb92b25508c0c10804e657a5b9761052c217108e3bec53aa0622c", kill_on_drop: false }`
[INFO] [stdout] d2d33de2c03cb92b25508c0c10804e657a5b9761052c217108e3bec53aa0622c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "RUSTDOCFLAGS=--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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1f7a55f3b5565324ec6b4312ba9726966de53587c1d2fe3e57a158df165bf719
[INFO] running `Command { std: "docker" "start" "-a" "1f7a55f3b5565324ec6b4312ba9726966de53587c1d2fe3e57a158df165bf719", kill_on_drop: false }`
[INFO] [stderr]    Compiling rml v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.46s
[INFO] running `Command { std: "docker" "inspect" "1f7a55f3b5565324ec6b4312ba9726966de53587c1d2fe3e57a158df165bf719", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1f7a55f3b5565324ec6b4312ba9726966de53587c1d2fe3e57a158df165bf719", kill_on_drop: false }`
[INFO] [stdout] 1f7a55f3b5565324ec6b4312ba9726966de53587c1d2fe3e57a158df165bf719
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "RUSTDOCFLAGS=--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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f2c3438dc95c66d9d9ebb494457bdb96e1afbbf1933f7a90ab312d32aeb7faed
[INFO] running `Command { std: "docker" "start" "-a" "f2c3438dc95c66d9d9ebb494457bdb96e1afbbf1933f7a90ab312d32aeb7faed", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rml-192b4ab3afddcaa7)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test math::distance::tests::euclidean_distance_test ... ok
[INFO] [stdout] test knn::tests::normalize_data_test ... ok
[INFO] [stdout] test math::distance::tests::manhattan_distance_test ... ok
[INFO] [stdout] test math::norm::tests::l2_norm_test ... ok
[INFO] [stdout] test math::norm::tests::l1_norm_test ... ok
[INFO] [stdout] test math::norm::tests::normalize_vector_test ... ok
[INFO] [stdout] test knn::tests::calculate_distances_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rml
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/math/norm.rs - math::norm::normalize_vector (line 53) ... FAILED
[INFO] [stdout] test src/knn.rs - knn (line 23) ... FAILED
[INFO] [stdout] test src/math/norm.rs - math::norm::l2_norm (line 29) ... FAILED
[INFO] [stdout] test src/math/distance.rs - math::distance::euclidean_distance (line 31) ... FAILED
[INFO] [stdout] test src/math/distance.rs - math::distance::manhattan_distance (line 48) ... FAILED
[INFO] [stdout] test src/math/norm.rs - math::norm::l1_norm (line 41) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/math/norm.rs - math::norm::normalize_vector (line 53) stdout ----
[INFO] [stdout] error[E0425]: cannot find function `normalize_vector` in this scope
[INFO] [stdout]  --> src/math/norm.rs:55:18
[INFO] [stdout]   |
[INFO] [stdout] 4 | println!("{:?}", normalize_vector(&mut p, &Norm::L2));
[INFO] [stdout]   |                  ^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]   |
[INFO] [stdout] 2 + use rml::math::norm::normalize_vector;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Norm`
[INFO] [stdout]  --> src/math/norm.rs:55:44
[INFO] [stdout]   |
[INFO] [stdout] 4 | println!("{:?}", normalize_vector(&mut p, &Norm::L2));
[INFO] [stdout]   |                                            ^^^^ use of undeclared type `Norm`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this enum
[INFO] [stdout]   |
[INFO] [stdout] 2 + use rml::math::norm::Norm;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/knn.rs - knn (line 23) stdout ----
[INFO] [stdout] error[E0412]: cannot find type `CSVOutput` in this scope
[INFO] [stdout]  --> src/knn.rs:27:20
[INFO] [stdout]   |
[INFO] [stdout] 6 | let training_data: CSVOutput = (Vec::new, Vec::new);
[INFO] [stdout]   |                    ^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `CSVOutput` in this scope
[INFO] [stdout]  --> src/knn.rs:28:19
[INFO] [stdout]   |
[INFO] [stdout] 7 | let testing_data: CSVOutput = (Vec::new, Vec::new);
[INFO] [stdout]   |                   ^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `knn`
[INFO] [stdout]   --> src/knn.rs:31:11
[INFO] [stdout]    |
[INFO] [stdout] 10 | let knn = knn::KNN::new(
[INFO] [stdout]    |           ^^^ use of undeclared crate or module `knn`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 5  + use rml::knn::KNN;
[INFO] [stdout]    |
[INFO] [stdout] help: if you import `KNN`, refer to it directly
[INFO] [stdout]    |
[INFO] [stdout] 10 - let knn = knn::KNN::new(
[INFO] [stdout] 10 + let knn = KNN::new(
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `math`
[INFO] [stdout]   --> src/knn.rs:36:6
[INFO] [stdout]    |
[INFO] [stdout] 15 | Some(math::norm::Norm::L2), // L2 Normalization
[INFO] [stdout]    |      ^^^^ use of undeclared crate or module `math`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this enum
[INFO] [stdout]    |
[INFO] [stdout] 5  + use rml::math::norm::Norm;
[INFO] [stdout]    |
[INFO] [stdout] help: if you import `Norm`, refer to it directly
[INFO] [stdout]    |
[INFO] [stdout] 15 - Some(math::norm::Norm::L2), // L2 Normalization
[INFO] [stdout] 15 + Some(Norm::L2), // L2 Normalization
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0412, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0412`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/math/norm.rs - math::norm::l2_norm (line 29) stdout ----
[INFO] [stdout] error[E0425]: cannot find function `l2_norm` in this scope
[INFO] [stdout]  --> src/math/norm.rs:31:16
[INFO] [stdout]   |
[INFO] [stdout] 4 | println!("{}", l2_norm(&p));
[INFO] [stdout]   |                ^^^^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]   |
[INFO] [stdout] 2 + use rml::math::norm::l2_norm;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/math/distance.rs - math::distance::euclidean_distance (line 31) stdout ----
[INFO] [stdout] error[E0425]: cannot find function `euclidean_distance` in this scope
[INFO] [stdout]  --> src/math/distance.rs:34:16
[INFO] [stdout]   |
[INFO] [stdout] 5 | println!("{}", euclidean_distance(&x, &y))
[INFO] [stdout]   |                ^^^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]   |
[INFO] [stdout] 2 + use rml::math::distance::euclidean_distance;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/math/distance.rs - math::distance::manhattan_distance (line 48) stdout ----
[INFO] [stdout] error[E0425]: cannot find function `manhattan_distance` in this scope
[INFO] [stdout]  --> src/math/distance.rs:51:16
[INFO] [stdout]   |
[INFO] [stdout] 5 | println!("{}", manhattan_distance(&x, &y))
[INFO] [stdout]   |                ^^^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]   |
[INFO] [stdout] 2 + use rml::math::distance::manhattan_distance;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/math/norm.rs - math::norm::l1_norm (line 41) stdout ----
[INFO] [stdout] error[E0425]: cannot find function `l1_norm` in this scope
[INFO] [stdout]  --> src/math/norm.rs:43:16
[INFO] [stdout]   |
[INFO] [stdout] 4 | println!("{}", l1_norm(&p));
[INFO] [stdout]   |                ^^^^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]   |
[INFO] [stdout] 2 + use rml::math::norm::l1_norm;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/knn.rs - knn (line 23)
[INFO] [stdout]     src/math/distance.rs - math::distance::euclidean_distance (line 31)
[INFO] [stdout]     src/math/distance.rs - math::distance::manhattan_distance (line 48)
[INFO] [stdout]     src/math/norm.rs - math::norm::l1_norm (line 41)
[INFO] [stdout]     src/math/norm.rs - math::norm::l2_norm (line 29)
[INFO] [stdout]     src/math/norm.rs - math::norm::normalize_vector (line 53)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 6 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "f2c3438dc95c66d9d9ebb494457bdb96e1afbbf1933f7a90ab312d32aeb7faed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f2c3438dc95c66d9d9ebb494457bdb96e1afbbf1933f7a90ab312d32aeb7faed", kill_on_drop: false }`
[INFO] [stdout] f2c3438dc95c66d9d9ebb494457bdb96e1afbbf1933f7a90ab312d32aeb7faed
