[INFO] cloning repository https://github.com/terror/micrograd.rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/terror/micrograd.rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fterror%2Fmicrograd.rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fterror%2Fmicrograd.rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 51df8031213182525eae0f41c0f9265c74ff8f11 [INFO] testing terror/micrograd.rs against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fterror%2Fmicrograd.rs" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/terror/micrograd.rs [INFO] finished tweaking git repo https://github.com/terror/micrograd.rs [INFO] tweaked toml for git repo https://github.com/terror/micrograd.rs written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/terror/micrograd.rs on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/terror/micrograd.rs 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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded pest_generator v2.7.15 [INFO] [stderr] Downloaded into-attr v0.1.1 [INFO] [stderr] Downloaded pest_meta v2.7.15 [INFO] [stderr] Downloaded dot-structures v0.1.1 [INFO] [stderr] Downloaded pest_derive v2.7.15 [INFO] [stderr] Downloaded dot-generator v0.2.0 [INFO] [stderr] Downloaded into-attr-derive v0.2.1 [INFO] [stderr] Downloaded graphviz-rust v0.9.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 98e79729fadb2d762ea19846210b0ea919a4597724d85bd2177d91188c6d11a4 [INFO] running `Command { std: "docker" "start" "-a" "98e79729fadb2d762ea19846210b0ea919a4597724d85bd2177d91188c6d11a4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "98e79729fadb2d762ea19846210b0ea919a4597724d85bd2177d91188c6d11a4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "98e79729fadb2d762ea19846210b0ea919a4597724d85bd2177d91188c6d11a4", kill_on_drop: false }` [INFO] [stdout] 98e79729fadb2d762ea19846210b0ea919a4597724d85bd2177d91188c6d11a4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 63aabaaf0d831339e9130528c803aa5c4116c7779e9a0441eddaa60b8f580d4a [INFO] running `Command { std: "docker" "start" "-a" "63aabaaf0d831339e9130528c803aa5c4116c7779e9a0441eddaa60b8f580d4a", kill_on_drop: false }` [INFO] [stderr] Compiling thiserror v2.0.11 [INFO] [stderr] Compiling thiserror-impl v2.0.11 [INFO] [stderr] Compiling getrandom v0.2.15 [INFO] [stderr] Compiling dot-structures v0.1.1 [INFO] [stderr] Compiling once_cell v1.20.2 [INFO] [stderr] Compiling getrandom v0.3.1 [INFO] [stderr] Compiling rustix v0.38.44 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling bitflags v2.8.0 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling into-attr v0.1.1 [INFO] [stderr] Compiling dot-generator v0.2.0 [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 ordered-float v4.6.0 [INFO] [stderr] Compiling pest v2.7.15 [INFO] [stderr] Compiling tempfile v3.16.0 [INFO] [stderr] Compiling into-attr-derive v0.2.1 [INFO] [stderr] Compiling pest_meta v2.7.15 [INFO] [stderr] Compiling pest_generator v2.7.15 [INFO] [stderr] Compiling pest_derive v2.7.15 [INFO] [stderr] Compiling graphviz-rust v0.9.3 [INFO] [stderr] Compiling micrograd v0.0.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.85s [INFO] running `Command { std: "docker" "inspect" "63aabaaf0d831339e9130528c803aa5c4116c7779e9a0441eddaa60b8f580d4a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "63aabaaf0d831339e9130528c803aa5c4116c7779e9a0441eddaa60b8f580d4a", kill_on_drop: false }` [INFO] [stdout] 63aabaaf0d831339e9130528c803aa5c4116c7779e9a0441eddaa60b8f580d4a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3ca296fd5c04a150e55ae97684ba637613d268ef4f081c1f1b8ca7e3c583b019 [INFO] running `Command { std: "docker" "start" "-a" "3ca296fd5c04a150e55ae97684ba637613d268ef4f081c1f1b8ca7e3c583b019", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.169 [INFO] [stderr] Compiling diff v0.1.13 [INFO] [stderr] Compiling yansi v1.0.1 [INFO] [stderr] Compiling indoc v2.0.5 [INFO] [stderr] Compiling pretty_assertions v1.4.1 [INFO] [stderr] Compiling getrandom v0.2.15 [INFO] [stderr] Compiling getrandom v0.3.1 [INFO] [stderr] Compiling rand v0.4.6 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling tempfile v3.16.0 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling tempdir v0.3.7 [INFO] [stderr] Compiling graphviz-rust v0.9.3 [INFO] [stderr] Compiling micrograd v0.0.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 7.36s [INFO] running `Command { std: "docker" "inspect" "3ca296fd5c04a150e55ae97684ba637613d268ef4f081c1f1b8ca7e3c583b019", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3ca296fd5c04a150e55ae97684ba637613d268ef4f081c1f1b8ca7e3c583b019", kill_on_drop: false }` [INFO] [stdout] 3ca296fd5c04a150e55ae97684ba637613d268ef4f081c1f1b8ca7e3c583b019 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 7f86e43380240cf2e1fee8e75c2581eb85ebf9a0b9afbf473ed06ed59f841dc3 [INFO] running `Command { std: "docker" "start" "-a" "7f86e43380240cf2e1fee8e75c2581eb85ebf9a0b9afbf473ed06ed59f841dc3", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.12s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/micrograd-b1392fdf560ad136) [INFO] [stdout] [INFO] [stdout] running 32 tests [INFO] [stdout] test tests::addition ... ok [INFO] [stdout] test tests::division ... ok [INFO] [stdout] test tests::division_by_zero ... ok [INFO] [stdout] test tests::complex_graph_test ... ok [INFO] [stdout] test tests::addition_with_children ... ok [INFO] [stdout] test tests::dot_generation_test ... ok [INFO] [stdout] test tests::error_display ... ok [INFO] [stdout] test tests::addition_overflow ... ok [INFO] [stdout] test tests::empty_filename ... ok [INFO] [stdout] test tests::invalid_extension ... ok [INFO] [stdout] test tests::missing_extension ... ok [INFO] [stdout] test tests::multiplication ... ok [INFO] [stdout] test tests::multiplication_with_children ... ok [INFO] [stdout] test tests::negation ... ok [INFO] [stdout] test tests::negation_with_children ... ok [INFO] [stdout] test tests::new ... ok [INFO] [stdout] test tests::operation_for_input ... ok [INFO] [stdout] test tests::operation_for_add ... ok [INFO] [stdout] test tests::operation_for_mul ... ok [INFO] [stdout] test tests::nan_error ... ok [INFO] [stdout] test tests::operation_for_div ... ok [INFO] [stdout] test tests::reference_tanh ... ok [INFO] [stdout] test tests::operation_for_sub ... ok [INFO] [stdout] test tests::tanh_with_children ... ok [INFO] [stdout] test tests::operation_for_neg ... ok [INFO] [stdout] test tests::tanh_operation ... ok [INFO] [stdout] test tests::subtraction ... ok [INFO] [stdout] test tests::complex_expression_with_children ... ok [INFO] [stdout] test tests::reference_operations ... ok [INFO] [stdout] test tests::dot_output ... ok [INFO] [stdout] test tests::svg_output ... ok [INFO] [stdout] test tests::png_output ... ok [INFO] [stderr] Doc-tests micrograd [INFO] [stdout] [INFO] [stdout] test result: ok. 32 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.53s [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] running `Command { std: "docker" "inspect" "7f86e43380240cf2e1fee8e75c2581eb85ebf9a0b9afbf473ed06ed59f841dc3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7f86e43380240cf2e1fee8e75c2581eb85ebf9a0b9afbf473ed06ed59f841dc3", kill_on_drop: false }` [INFO] [stdout] 7f86e43380240cf2e1fee8e75c2581eb85ebf9a0b9afbf473ed06ed59f841dc3