[INFO] fetching crate treerustler 0.1.0... [INFO] testing treerustler-0.1.0 against master#caccb4d0368bd918ef6668af8e13834d07040417 for pr-146098-1 [INFO] extracting crate treerustler 0.1.0 into /workspace/builds/worker-1-tc1/source [INFO] started tweaking crates.io crate treerustler 0.1.0 [INFO] finished tweaking crates.io crate treerustler 0.1.0 [INFO] tweaked toml for crates.io crate treerustler 0.1.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate treerustler 0.1.0 on toolchain caccb4d0368bd918ef6668af8e13834d07040417 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate treerustler 0.1.0 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" "+caccb4d0368bd918ef6668af8e13834d07040417" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded libc v0.2.146 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4224943e93d1bc9c1dd8f048fc19dbd9d8d128bec3591e647dab806e19192224 [INFO] running `Command { std: "docker" "start" "-a" "4224943e93d1bc9c1dd8f048fc19dbd9d8d128bec3591e647dab806e19192224", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4224943e93d1bc9c1dd8f048fc19dbd9d8d128bec3591e647dab806e19192224", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4224943e93d1bc9c1dd8f048fc19dbd9d8d128bec3591e647dab806e19192224", kill_on_drop: false }` [INFO] [stdout] 4224943e93d1bc9c1dd8f048fc19dbd9d8d128bec3591e647dab806e19192224 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] cc7349460c9d9570f0b2f92b8a5cae3eb3aadcbc7655d1a61fc7d1e0b39b51a5 [INFO] running `Command { std: "docker" "start" "-a" "cc7349460c9d9570f0b2f92b8a5cae3eb3aadcbc7655d1a61fc7d1e0b39b51a5", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.146 [INFO] [stderr] Compiling getrandom v0.2.10 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling treerustler v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.40s [INFO] running `Command { std: "docker" "inspect" "cc7349460c9d9570f0b2f92b8a5cae3eb3aadcbc7655d1a61fc7d1e0b39b51a5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cc7349460c9d9570f0b2f92b8a5cae3eb3aadcbc7655d1a61fc7d1e0b39b51a5", kill_on_drop: false }` [INFO] [stdout] cc7349460c9d9570f0b2f92b8a5cae3eb3aadcbc7655d1a61fc7d1e0b39b51a5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fc982a8ba316b3e16fe7b58329d6f2cf8ec1cc663f971abf3505c5498ce0b974 [INFO] running `Command { std: "docker" "start" "-a" "fc982a8ba316b3e16fe7b58329d6f2cf8ec1cc663f971abf3505c5498ce0b974", kill_on_drop: false }` [INFO] [stderr] Compiling treerustler v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.47s [INFO] running `Command { std: "docker" "inspect" "fc982a8ba316b3e16fe7b58329d6f2cf8ec1cc663f971abf3505c5498ce0b974", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fc982a8ba316b3e16fe7b58329d6f2cf8ec1cc663f971abf3505c5498ce0b974", kill_on_drop: false }` [INFO] [stdout] fc982a8ba316b3e16fe7b58329d6f2cf8ec1cc663f971abf3505c5498ce0b974 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 7b2540bb1ee87f3ecc15cd34e29e66b793b94508687f485c9ca48b13b91d0468 [INFO] running `Command { std: "docker" "start" "-a" "7b2540bb1ee87f3ecc15cd34e29e66b793b94508687f485c9ca48b13b91d0468", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/treerustler-5df90274cd394b8f) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/treerustler-b3652bae7a84d444) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests treerustler [INFO] [stdout] [INFO] [stdout] running 8 tests [INFO] [stdout] test src/tree/utils.rs - tree::utils::entropy_loss (line 36) ... FAILED [INFO] [stdout] test src/tree/utils.rs - tree::utils::gini_index (line 54) ... FAILED [INFO] [stdout] test src/data.rs - data::Data::from_string (line 49) ... ok [INFO] [stdout] test src/tree/utils.rs - tree::utils::get_probabilities (line 13) ... FAILED [INFO] [stdout] test src/data.rs - data::Data::from_random (line 27) ... FAILED [INFO] [stdout] test src/data.rs - data::Data::unique (line 120) ... ok [INFO] [stdout] test src/data.rs - data::Data::lt_eq (line 146) ... ok [INFO] [stdout] test src/data.rs - data::Data::get_col (line 84) ... ok [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/tree/utils.rs - tree::utils::entropy_loss (line 36) stdout ---- [INFO] [stdout] error[E0433]: failed to resolve: could not find `utils` in `treerustler` [INFO] [stdout] --> src/tree/utils.rs:39:33 [INFO] [stdout] | [INFO] [stdout] 6 | let entropy: f64 = treerustler::utils::entropy_loss(&v); [INFO] [stdout] | ^^^^^ could not find `utils` in `treerustler` [INFO] [stdout] | [INFO] [stdout] help: consider importing this module [INFO] [stdout] | [INFO] [stdout] 2 + use treerustler::tree::utils; [INFO] [stdout] | [INFO] [stdout] help: if you import `utils`, refer to it directly [INFO] [stdout] | [INFO] [stdout] 6 - let entropy: f64 = treerustler::utils::entropy_loss(&v); [INFO] [stdout] 6 + let entropy: f64 = utils::entropy_loss(&v); [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 E0433`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/tree/utils.rs - tree::utils::gini_index (line 54) stdout ---- [INFO] [stdout] error[E0433]: failed to resolve: could not find `utils` in `treerustler` [INFO] [stdout] --> src/tree/utils.rs:57:30 [INFO] [stdout] | [INFO] [stdout] 6 | let gini: f64 = treerustler::utils::gini_index(&v); [INFO] [stdout] | ^^^^^ could not find `utils` in `treerustler` [INFO] [stdout] | [INFO] [stdout] help: consider importing this module [INFO] [stdout] | [INFO] [stdout] 2 + use treerustler::tree::utils; [INFO] [stdout] | [INFO] [stdout] help: if you import `utils`, refer to it directly [INFO] [stdout] | [INFO] [stdout] 6 - let gini: f64 = treerustler::utils::gini_index(&v); [INFO] [stdout] 6 + let gini: f64 = utils::gini_index(&v); [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 E0433`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/tree/utils.rs - tree::utils::get_probabilities (line 13) stdout ---- [INFO] [stdout] error[E0433]: failed to resolve: could not find `utils` in `treerustler` [INFO] [stdout] --> src/tree/utils.rs:16:34 [INFO] [stdout] | [INFO] [stdout] 6 | let probabilities = treerustler::utils::get_probabilities(&v); [INFO] [stdout] | ^^^^^ could not find `utils` in `treerustler` [INFO] [stdout] | [INFO] [stdout] help: consider importing this module [INFO] [stdout] | [INFO] [stdout] 2 + use treerustler::tree::utils; [INFO] [stdout] | [INFO] [stdout] help: if you import `utils`, refer to it directly [INFO] [stdout] | [INFO] [stdout] 6 - let probabilities = treerustler::utils::get_probabilities(&v); [INFO] [stdout] 6 + let probabilities = utils::get_probabilities(&v); [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 E0433`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/data.rs - data::Data::from_random (line 27) stdout ---- [INFO] [stdout] error[E0599]: no function or associated item named `random_data` found for struct `Data` in the current scope [INFO] [stdout] --> src/data.rs:29:62 [INFO] [stdout] | [INFO] [stdout] 5 | let data: treerustler::data::Data = treerustler::data::Data::random_data(10, 3); [INFO] [stdout] | ^^^^^^^^^^^ function or associated item not found in `Data` [INFO] [stdout] | [INFO] [stdout] note: if you're trying to build a new `Data` consider using one of the following associated functions: [INFO] [stdout] Data::from_data [INFO] [stdout] Data::from_random [INFO] [stdout] Data::from_string [INFO] [stdout] --> /opt/rustwide/workdir/src/data.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | pub fn from_data(data: Vec>) -> Data { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 32 | pub fn from_random(rows: usize, cols: usize) -> Data { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 56 | pub fn from_string(input: &str) -> Data { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] help: there is an associated function `from_data` with a similar name [INFO] [stdout] --> /opt/rustwide/workdir/src/data.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | pub fn from_data(data: Vec>) -> Data { [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 E0599`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/data.rs - data::Data::from_random (line 27) [INFO] [stdout] src/tree/utils.rs - tree::utils::entropy_loss (line 36) [INFO] [stdout] src/tree/utils.rs - tree::utils::get_probabilities (line 13) [INFO] [stdout] src/tree/utils.rs - tree::utils::gini_index (line 54) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 4 passed; 4 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.65s [INFO] [stdout] [INFO] [stderr] error: doctest failed, to rerun pass `--doc` [INFO] running `Command { std: "docker" "inspect" "7b2540bb1ee87f3ecc15cd34e29e66b793b94508687f485c9ca48b13b91d0468", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7b2540bb1ee87f3ecc15cd34e29e66b793b94508687f485c9ca48b13b91d0468", kill_on_drop: false }` [INFO] [stdout] 7b2540bb1ee87f3ecc15cd34e29e66b793b94508687f485c9ca48b13b91d0468