[INFO] cloning repository https://github.com/egraphs-good/egg-tutorial-pldi-2022
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/egraphs-good/egg-tutorial-pldi-2022" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fegraphs-good%2Fegg-tutorial-pldi-2022", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fegraphs-good%2Fegg-tutorial-pldi-2022'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0cc3e3d4f8aa54858b98cff6f7bdf534f48d95e4
[INFO] testing egraphs-good/egg-tutorial-pldi-2022 against beta-2025-01-12 for beta-1.85-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fegraphs-good%2Fegg-tutorial-pldi-2022" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/egraphs-good/egg-tutorial-pldi-2022 on toolchain beta-2025-01-12
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-01-12" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/egraphs-good/egg-tutorial-pldi-2022
[INFO] finished tweaking git repo https://github.com/egraphs-good/egg-tutorial-pldi-2022
[INFO] tweaked toml for git repo https://github.com/egraphs-good/egg-tutorial-pldi-2022 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/egraphs-good/egg-tutorial-pldi-2022 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" "+beta-2025-01-12" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded symbolic_expressions v5.0.3
[INFO] [stderr]   Downloaded auto_ops v0.3.0
[INFO] [stderr]   Downloaded symbol_table v0.1.0
[INFO] [stderr]   Downloaded egg v0.9.0
[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@sha256:86ea7c7af713d31e8cfdb68a6d0db50b5cf7cbeecde3d112f9f257f747318d36" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-01-12" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] Error response from daemon: write /var/lib/docker/containers/662f720a3951e56fcdd315581afa70323196d8f7dfb840280f3da60a52937a40/.tmp-hostconfig.json4081733779: no space left on device
[INFO] testing egraphs-good/egg-tutorial-pldi-2022 against beta-2025-01-12 for beta-1.85-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fegraphs-good%2Fegg-tutorial-pldi-2022" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/egraphs-good/egg-tutorial-pldi-2022 on toolchain beta-2025-01-12
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-01-12" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/egraphs-good/egg-tutorial-pldi-2022
[INFO] finished tweaking git repo https://github.com/egraphs-good/egg-tutorial-pldi-2022
[INFO] tweaked toml for git repo https://github.com/egraphs-good/egg-tutorial-pldi-2022 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/egraphs-good/egg-tutorial-pldi-2022 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" "+beta-2025-01-12" "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@sha256:86ea7c7af713d31e8cfdb68a6d0db50b5cf7cbeecde3d112f9f257f747318d36" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-01-12" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ca04909b4a9f12ada0a6aa0e441b148cbc602b3359ab2f4d5cd04a69fdf86914
[INFO] running `Command { std: "docker" "start" "-a" "ca04909b4a9f12ada0a6aa0e441b148cbc602b3359ab2f4d5cd04a69fdf86914", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ca04909b4a9f12ada0a6aa0e441b148cbc602b3359ab2f4d5cd04a69fdf86914", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ca04909b4a9f12ada0a6aa0e441b148cbc602b3359ab2f4d5cd04a69fdf86914", kill_on_drop: false }`
[INFO] [stdout] ca04909b4a9f12ada0a6aa0e441b148cbc602b3359ab2f4d5cd04a69fdf86914
[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=warn" "-e" "RUSTDOCFLAGS=--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@sha256:86ea7c7af713d31e8cfdb68a6d0db50b5cf7cbeecde3d112f9f257f747318d36" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-01-12" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f5ca2a385ba4520f096e951267c62a98879fb1b4bd3c29563de68b7226c7cba8
[INFO] running `Command { std: "docker" "start" "-a" "f5ca2a385ba4520f096e951267c62a98879fb1b4bd3c29563de68b7226c7cba8", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling libc v0.2.126
[INFO] [stderr]    Compiling proc-macro2 v1.0.39
[INFO] [stderr]    Compiling unicode-ident v1.0.0
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]    Compiling syn v1.0.95
[INFO] [stderr]    Compiling once_cell v1.12.0
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]    Compiling hashbrown v0.11.2
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling ahash v0.7.6
[INFO] [stderr]    Compiling num-bigint v0.4.3
[INFO] [stderr]    Compiling num-rational v0.4.0
[INFO] [stderr]    Compiling num-iter v0.1.43
[INFO] [stderr]    Compiling indexmap v1.8.1
[INFO] [stderr]    Compiling fxhash v0.2.1
[INFO] [stderr]    Compiling env_logger v0.9.0
[INFO] [stderr]    Compiling quote v1.0.18
[INFO] [stderr]    Compiling instant v0.1.12
[INFO] [stderr]    Compiling smallvec v1.8.0
[INFO] [stderr]    Compiling symbolic_expressions v5.0.3
[INFO] [stderr]    Compiling getrandom v0.2.6
[INFO] [stderr]    Compiling auto_ops v0.3.0
[INFO] [stderr]    Compiling hashbrown v0.12.1
[INFO] [stderr]    Compiling num-complex v0.4.1
[INFO] [stderr]    Compiling symbol_table v0.1.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.31
[INFO] [stderr]    Compiling num v0.4.0
[INFO] [stderr]    Compiling thiserror v1.0.31
[INFO] [stderr]    Compiling egg v0.9.0
[INFO] [stderr]    Compiling egg-tutorial-pldi-2022 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.21s
[INFO] running `Command { std: "docker" "inspect" "f5ca2a385ba4520f096e951267c62a98879fb1b4bd3c29563de68b7226c7cba8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f5ca2a385ba4520f096e951267c62a98879fb1b4bd3c29563de68b7226c7cba8", kill_on_drop: false }`
[INFO] [stdout] f5ca2a385ba4520f096e951267c62a98879fb1b4bd3c29563de68b7226c7cba8
[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=warn" "-e" "RUSTDOCFLAGS=--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@sha256:86ea7c7af713d31e8cfdb68a6d0db50b5cf7cbeecde3d112f9f257f747318d36" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-01-12" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] edfebd7da810bfd2555759e3755968add99154aa57dd11e7f125c5a9894f34e4
[INFO] running `Command { std: "docker" "start" "-a" "edfebd7da810bfd2555759e3755968add99154aa57dd11e7f125c5a9894f34e4", kill_on_drop: false }`
[INFO] [stderr]    Compiling egg-tutorial-pldi-2022 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `egg::*`
[INFO] [stdout]  --> tests/part0.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use egg::*;
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 13.38s
[INFO] running `Command { std: "docker" "inspect" "edfebd7da810bfd2555759e3755968add99154aa57dd11e7f125c5a9894f34e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "edfebd7da810bfd2555759e3755968add99154aa57dd11e7f125c5a9894f34e4", kill_on_drop: false }`
[INFO] [stdout] edfebd7da810bfd2555759e3755968add99154aa57dd11e7f125c5a9894f34e4
[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=warn" "-e" "RUSTDOCFLAGS=--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@sha256:86ea7c7af713d31e8cfdb68a6d0db50b5cf7cbeecde3d112f9f257f747318d36" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-01-12" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f8e1fcea27b325085b95266fb948520b21481c3467aa0dcd26611b98c21be613
[INFO] running `Command { std: "docker" "start" "-a" "f8e1fcea27b325085b95266fb948520b21481c3467aa0dcd26611b98c21be613", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `egg::*`
[INFO] [stderr]  --> tests/part0.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use egg::*;
[INFO] [stderr]   |     ^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `egg-tutorial-pldi-2022` (test "part0") generated 1 warning (run `cargo fix --test "part0"` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/egg_tutorial_pldi_2022-f1dc2a0d8d49dc3b)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test interval::tests::test_math ... ok
[INFO] [stderr]      Running tests/part0.rs (/opt/rustwide/target/debug/deps/part0-ee34d78fa3b3bd00)
[INFO] [stdout] test interval::tests::test_contains ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test now_youre_speaking_my_language ... ok
[INFO] [stdout] test searching_an_egraph ... ok
[INFO] [stdout] test using_runner ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stderr]      Running tests/part1.rs (/opt/rustwide/target/debug/deps/part1-d9a898368c18e429)
[INFO] [stdout] test insert_some_math_into_an_egraph ... ok
[INFO] [stdout] test test_optimize ... ok
[INFO] [stdout] test simple_constant_fold ... ok
[INFO] [stdout] test math_simplify_add ... ok
[INFO] [stdout] test math_simplify_factor ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.72s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/part2.rs (/opt/rustwide/target/debug/deps/part2-5690572d246f1848)
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test check_prove_fraction_example ... ignored
[INFO] [stdout] test div_zero_doesnt_crash ... ignored
[INFO] [stdout] test math_simplify_const ... ignored
[INFO] [stdout] test optimize_expr_from_egraphs_paper ... ignored
[INFO] [stdout] test simple_constant_fold ... ok
[INFO] [stdout] test squares ... ok
[INFO] [stdout] test math_simplify_add ... ok
[INFO] [stdout] test test_other_paper_example ... ignored
[INFO] [stdout] test test_paper_example ... ignored
[INFO] [stdout] test math_simplify_factor ... ok
[INFO] [stderr]      Running tests/solution_part0.rs (/opt/rustwide/target/debug/deps/solution_part0-d027e9b53561b58e)
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 6 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test now_youre_speaking_my_language ... ok
[INFO] [stdout] test searching_an_egraph ... ok
[INFO] [stdout] test using_runner ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/solution_part1.rs (/opt/rustwide/target/debug/deps/solution_part1-5721772a672e4fe8)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test insert_some_math_into_an_egraph ... ok
[INFO] [stdout] test math_simplify_const ... ok
[INFO] [stdout] test test_optimize ... ok
[INFO] [stdout] test simple_constant_fold ... ok
[INFO] [stdout] test math_simplify_add ... ok
[INFO] [stdout] test simple_division - should panic ... ok
[INFO] [stdout] test math_simplify_factor ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.72s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]      Running tests/solution_part2.rs (/opt/rustwide/target/debug/deps/solution_part2-77a77e825205aea3)
[INFO] [stdout] running 10 tests
[INFO] [stdout] test simple_constant_fold ... ok
[INFO] [stdout] test squares ... ok
[INFO] [stdout] test div_zero_doesnt_crash ... ok
[INFO] [stdout] test math_simplify_add ... ok
[INFO] [stdout] test math_simplify_const ... ok
[INFO] [stdout] test math_simplify_factor ... ok
[INFO] [stdout] test check_prove_fraction_example ... ok
[INFO] [stdout] test test_paper_example ... ok
[INFO] [stdout] test optimize_expr_from_egraphs_paper ... ok
[INFO] [stdout] test test_other_paper_example ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 3.80s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests egg_tutorial_pldi_2022
[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" "f8e1fcea27b325085b95266fb948520b21481c3467aa0dcd26611b98c21be613", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f8e1fcea27b325085b95266fb948520b21481c3467aa0dcd26611b98c21be613", kill_on_drop: false }`
[INFO] [stdout] f8e1fcea27b325085b95266fb948520b21481c3467aa0dcd26611b98c21be613