[INFO] fetching crate treerustler 0.1.0... [INFO] testing treerustler-0.1.0 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-8 [INFO] extracting crate treerustler 0.1.0 into /workspace/builds/worker-7-tc2/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-7-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate treerustler 0.1.0 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 235f1b18c6fcfe69b7f36fb96c354eb33bc8a8fa1b498ffafe5896861047c146 [INFO] running `Command { std: "docker" "start" "-a" "235f1b18c6fcfe69b7f36fb96c354eb33bc8a8fa1b498ffafe5896861047c146", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "235f1b18c6fcfe69b7f36fb96c354eb33bc8a8fa1b498ffafe5896861047c146", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "235f1b18c6fcfe69b7f36fb96c354eb33bc8a8fa1b498ffafe5896861047c146", kill_on_drop: false }` [INFO] [stdout] 235f1b18c6fcfe69b7f36fb96c354eb33bc8a8fa1b498ffafe5896861047c146 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2adc7eb5eda01927ac6b9ca82e685b2ab036499869be09dea0eacdb7dd02e791 [INFO] running `Command { std: "docker" "start" "-a" "2adc7eb5eda01927ac6b9ca82e685b2ab036499869be09dea0eacdb7dd02e791", 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 2.98s [INFO] running `Command { std: "docker" "inspect" "2adc7eb5eda01927ac6b9ca82e685b2ab036499869be09dea0eacdb7dd02e791", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2adc7eb5eda01927ac6b9ca82e685b2ab036499869be09dea0eacdb7dd02e791", kill_on_drop: false }` [INFO] [stdout] 2adc7eb5eda01927ac6b9ca82e685b2ab036499869be09dea0eacdb7dd02e791 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 274b3b314198d26e8df09e330d4c5d6b5d5be597590cd539813e5aa1abf42297 [INFO] running `Command { std: "docker" "start" "-a" "274b3b314198d26e8df09e330d4c5d6b5d5be597590cd539813e5aa1abf42297", kill_on_drop: false }` [INFO] [stderr] Compiling treerustler v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.24s [INFO] running `Command { std: "docker" "inspect" "274b3b314198d26e8df09e330d4c5d6b5d5be597590cd539813e5aa1abf42297", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "274b3b314198d26e8df09e330d4c5d6b5d5be597590cd539813e5aa1abf42297", kill_on_drop: false }` [INFO] [stdout] 274b3b314198d26e8df09e330d4c5d6b5d5be597590cd539813e5aa1abf42297 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 64310fad1b73b1a6c6f585ca835b4d13b3ab45b4c08d0111e55c0e36c0e68867 [INFO] running `Command { std: "docker" "start" "-a" "64310fad1b73b1a6c6f585ca835b4d13b3ab45b4c08d0111e55c0e36c0e68867", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/treerustler-5df90274cd394b8f) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/treerustler-b3652bae7a84d444) [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] [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/data.rs - data::Data::from_random (line 27) ... FAILED [INFO] [stdout] test src/tree/utils.rs - tree::utils::get_probabilities (line 13) ... FAILED [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::lt_eq (line 146) ... ok [INFO] [stdout] test src/data.rs - data::Data::from_string (line 49) ... ok [INFO] [stdout] test src/data.rs - data::Data::get_col (line 84) ... ok [INFO] [stdout] test src/data.rs - data::Data::unique (line 120) ... ok [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [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] 29 | 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] ---- 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] 16 | 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] 12 + use treerustler::tree::utils; [INFO] [stdout] | [INFO] [stdout] help: if you import `utils`, refer to it directly [INFO] [stdout] | [INFO] [stdout] 16 - let probabilities = treerustler::utils::get_probabilities(&v); [INFO] [stdout] 16 + 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/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] 39 | 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] 35 + use treerustler::tree::utils; [INFO] [stdout] | [INFO] [stdout] help: if you import `utils`, refer to it directly [INFO] [stdout] | [INFO] [stdout] 39 - let entropy: f64 = treerustler::utils::entropy_loss(&v); [INFO] [stdout] 39 + 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] 57 | 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] 53 + use treerustler::tree::utils; [INFO] [stdout] | [INFO] [stdout] help: if you import `utils`, refer to it directly [INFO] [stdout] | [INFO] [stdout] 57 - let gini: f64 = treerustler::utils::gini_index(&v); [INFO] [stdout] 57 + 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] [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 0.23s [INFO] [stdout] [INFO] [stderr] error: doctest failed, to rerun pass `--doc` [INFO] running `Command { std: "docker" "inspect" "64310fad1b73b1a6c6f585ca835b4d13b3ab45b4c08d0111e55c0e36c0e68867", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "64310fad1b73b1a6c6f585ca835b4d13b3ab45b4c08d0111e55c0e36c0e68867", kill_on_drop: false }` [INFO] [stdout] 64310fad1b73b1a6c6f585ca835b4d13b3ab45b4c08d0111e55c0e36c0e68867