[INFO] cloning repository https://github.com/egraphs-good/egglog-experimental
[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/egglog-experimental" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fegraphs-good%2Fegglog-experimental", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fegraphs-good%2Fegglog-experimental'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3a5608357d81ff358f114dde4fac5810570362a7
[INFO] testing egraphs-good/egglog-experimental against master#ad85bc524b1ad696e42061ad8338d382dffbdbe5 for pr-146237
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fegraphs-good%2Fegglog-experimental" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-0-tc1/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/egraphs-good/egglog-experimental
[INFO] removed 0 missing tests
[INFO] finished tweaking git repo https://github.com/egraphs-good/egglog-experimental
[INFO] tweaked toml for git repo https://github.com/egraphs-good/egglog-experimental written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/egraphs-good/egglog-experimental on toolchain ad85bc524b1ad696e42061ad8338d382dffbdbe5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/egraphs-good/egglog-experimental 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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating git repository `https://github.com/egraphs-good/egglog.git`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded into-attr-derive v0.2.1
[INFO] [stderr]   Downloaded into-attr v0.1.1
[INFO] [stderr]   Downloaded mimalloc v0.1.47
[INFO] [stderr]   Downloaded dot-structures v0.1.2
[INFO] [stderr]   Downloaded dot-generator v0.2.0
[INFO] [stderr]   Downloaded codspeed v2.10.1
[INFO] [stderr]   Downloaded codspeed-criterion-compat v2.10.1
[INFO] [stderr]   Downloaded graphviz-rust v0.6.6
[INFO] [stderr]   Downloaded libmimalloc-sys v0.1.43
[INFO] [stderr]   Downloaded jiff-static v0.2.14
[INFO] [stderr]   Downloaded codspeed-criterion-compat-walltime v2.10.1
[INFO] [stderr]   Downloaded jiff v0.2.14
[INFO] [stderr]   Downloaded egraph-serialize v0.2.0
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] df57c548c18ab15428b98797710751a17ad9cec90537e26345d21f4e49cd4b55
[INFO] running `Command { std: "docker" "start" "-a" "df57c548c18ab15428b98797710751a17ad9cec90537e26345d21f4e49cd4b55", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "df57c548c18ab15428b98797710751a17ad9cec90537e26345d21f4e49cd4b55", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "df57c548c18ab15428b98797710751a17ad9cec90537e26345d21f4e49cd4b55", kill_on_drop: false }`
[INFO] [stdout] df57c548c18ab15428b98797710751a17ad9cec90537e26345d21f4e49cd4b55
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a57706e2e3388b25b1fee7f30cc95b9516d21eb0cca7b62a99a481c4b22e5b7b
[INFO] running `Command { std: "docker" "start" "-a" "a57706e2e3388b25b1fee7f30cc95b9516d21eb0cca7b62a99a481c4b22e5b7b", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling dot-structures v0.1.2
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling syn v2.0.102
[INFO] [stderr]    Compiling getrandom v0.2.16
[INFO] [stderr]    Compiling cc v1.2.33
[INFO] [stderr]    Compiling crossbeam-channel v0.5.15
[INFO] [stderr]    Compiling smallvec v1.15.1
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling concurrency v1.0.0 (https://github.com/egraphs-good/egglog.git?rev=0be495630546acffbd545ba60feb9302281ce95c#0be49563)
[INFO] [stderr]    Compiling numeric-id v1.0.0 (https://github.com/egraphs-good/egglog.git?rev=0be495630546acffbd545ba60feb9302281ce95c#0be49563)
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling im-rc v15.1.0
[INFO] [stderr]    Compiling bitmaps v2.1.0
[INFO] [stderr]    Compiling dot-generator v0.2.0
[INFO] [stderr]    Compiling into-attr v0.1.1
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling tempfile v3.20.0
[INFO] [stderr]    Compiling bumpalo v3.18.1
[INFO] [stderr]    Compiling fixedbitset v0.5.7
[INFO] [stderr]    Compiling clap_builder v4.5.40
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling parking_lot_core v0.9.11
[INFO] [stderr]    Compiling rand_xoshiro v0.6.0
[INFO] [stderr]    Compiling jiff v0.2.14
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling crossbeam v0.8.4
[INFO] [stderr]    Compiling union-find v1.0.0 (https://github.com/egraphs-good/egglog.git?rev=0be495630546acffbd545ba60feb9302281ce95c#0be49563)
[INFO] [stderr]    Compiling dashmap v6.1.0
[INFO] [stderr]    Compiling sized-chunks v0.6.5
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling num-complex v0.4.6
[INFO] [stderr]    Compiling chrono v0.4.41
[INFO] [stderr]    Compiling num-bigint v0.4.6
[INFO] [stderr]    Compiling num-iter v0.1.45
[INFO] [stderr]    Compiling libmimalloc-sys v0.1.43
[INFO] [stderr]    Compiling into-attr-derive v0.2.1
[INFO] [stderr]    Compiling egglog v1.0.0 (https://github.com/egraphs-good/egglog.git?rev=0be495630546acffbd545ba60feb9302281ce95c#0be49563)
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling num-rational v0.4.2
[INFO] [stderr]    Compiling num v0.4.3
[INFO] [stderr]    Compiling mimalloc v0.1.47
[INFO] [stderr]    Compiling env_filter v0.1.3
[INFO] [stderr]    Compiling thiserror-impl v2.0.12
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling clap_derive v4.5.40
[INFO] [stderr]    Compiling add_primitive v1.0.0 (https://github.com/egraphs-good/egglog.git?rev=0be495630546acffbd545ba60feb9302281ce95c#0be49563)
[INFO] [stderr]    Compiling env_logger v0.11.8
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling thiserror v2.0.12
[INFO] [stderr]    Compiling pest v2.8.0
[INFO] [stderr]    Compiling clap v4.5.40
[INFO] [stderr]    Compiling pest_meta v2.8.0
[INFO] [stderr]    Compiling pest_generator v2.8.0
[INFO] [stderr]    Compiling pest_derive v2.8.0
[INFO] [stderr]    Compiling graphviz-rust v0.6.6
[INFO] [stderr]    Compiling indexmap v2.9.0
[INFO] [stderr]    Compiling ordered-float v3.9.2
[INFO] [stderr]    Compiling petgraph v0.6.5
[INFO] [stderr]    Compiling serde_json v1.0.140
[INFO] [stderr]    Compiling egraph-serialize v0.2.0
[INFO] [stderr]    Compiling core-relations v1.0.0 (https://github.com/egraphs-good/egglog.git?rev=0be495630546acffbd545ba60feb9302281ce95c#0be49563)
[INFO] [stderr]    Compiling egglog-bridge v1.0.0 (https://github.com/egraphs-good/egglog.git?rev=0be495630546acffbd545ba60feb9302281ce95c#0be49563)
[INFO] [stderr]    Compiling egglog-experimental v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 59.37s
[INFO] running `Command { std: "docker" "inspect" "a57706e2e3388b25b1fee7f30cc95b9516d21eb0cca7b62a99a481c4b22e5b7b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a57706e2e3388b25b1fee7f30cc95b9516d21eb0cca7b62a99a481c4b22e5b7b", kill_on_drop: false }`
[INFO] [stdout] a57706e2e3388b25b1fee7f30cc95b9516d21eb0cca7b62a99a481c4b22e5b7b
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c92f49877f87aaa89419dfc96d0389193605e563a81d540fb4f06d6bc1150a42
[INFO] running `Command { std: "docker" "start" "-a" "c92f49877f87aaa89419dfc96d0389193605e563a81d540fb4f06d6bc1150a42", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling num-complex v0.4.6
[INFO] [stderr]    Compiling numeric-id v1.0.0 (https://github.com/egraphs-good/egglog.git?rev=0be495630546acffbd545ba60feb9302281ce95c#0be49563)
[INFO] [stderr]    Compiling concurrency v1.0.0 (https://github.com/egraphs-good/egglog.git?rev=0be495630546acffbd545ba60feb9302281ce95c#0be49563)
[INFO] [stderr]    Compiling uuid v1.17.0
[INFO] [stderr]    Compiling colored v2.2.0
[INFO] [stderr]    Compiling plotters v0.3.7
[INFO] [stderr]    Compiling num_cpus v1.17.0
[INFO] [stderr]    Compiling is-terminal v0.4.16
[INFO] [stderr]    Compiling codspeed-criterion-compat v2.10.1
[INFO] [stderr]    Compiling union-find v1.0.0 (https://github.com/egraphs-good/egglog.git?rev=0be495630546acffbd545ba60feb9302281ce95c#0be49563)
[INFO] [stderr]    Compiling num-bigint v0.4.6
[INFO] [stderr]    Compiling num-iter v0.1.45
[INFO] [stderr]    Compiling threadpool v1.8.1
[INFO] [stderr]    Compiling libtest-mimic v0.6.1
[INFO] [stderr]    Compiling num-rational v0.4.2
[INFO] [stderr]    Compiling num v0.4.3
[INFO] [stderr]    Compiling indexmap v2.9.0
[INFO] [stderr]    Compiling ordered-float v3.9.2
[INFO] [stderr]    Compiling ciborium v0.2.2
[INFO] [stderr]    Compiling serde_json v1.0.140
[INFO] [stderr]    Compiling petgraph v0.6.5
[INFO] [stderr]    Compiling egraph-serialize v0.2.0
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling codspeed v2.10.1
[INFO] [stderr]    Compiling codspeed-criterion-compat-walltime v2.10.1
[INFO] [stderr]    Compiling core-relations v1.0.0 (https://github.com/egraphs-good/egglog.git?rev=0be495630546acffbd545ba60feb9302281ce95c#0be49563)
[INFO] [stderr]    Compiling egglog-bridge v1.0.0 (https://github.com/egraphs-good/egglog.git?rev=0be495630546acffbd545ba60feb9302281ce95c#0be49563)
[INFO] [stderr]    Compiling egglog v1.0.0 (https://github.com/egraphs-good/egglog.git?rev=0be495630546acffbd545ba60feb9302281ce95c#0be49563)
[INFO] [stderr]    Compiling egglog-experimental v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 31.16s
[INFO] running `Command { std: "docker" "inspect" "c92f49877f87aaa89419dfc96d0389193605e563a81d540fb4f06d6bc1150a42", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c92f49877f87aaa89419dfc96d0389193605e563a81d540fb4f06d6bc1150a42", kill_on_drop: false }`
[INFO] [stdout] c92f49877f87aaa89419dfc96d0389193605e563a81d540fb4f06d6bc1150a42
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] dc20841ec92e06ed1283b39c6c423475c26695b6244dad2cad47bd30c2af7105
[INFO] running `Command { std: "docker" "start" "-a" "dc20841ec92e06ed1283b39c6c423475c26695b6244dad2cad47bd30c2af7105", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.15s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/egglog_experimental-168b1362f3fb80fd)
[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/egglog_experimental-217b034cd508b5b6)
[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 tests/files.rs (/opt/rustwide/target/debug/deps/files-e9c3e02bd5272a93)
[INFO] [stdout] 
[INFO] [stdout] running 30 tests
[INFO] [stdout]       (rational 100 1)
[INFO] [stdout]       (rational 100 1)
[INFO] [stdout]   test interval_rational                        ... ok
[INFO] [stdout] test interval_rational_resugar                ... ok
[INFO] [stdout] test before_proofs_rational                   ... ok
[INFO] [stdout]         R: 10
[INFO] [stdout]       R: 10
[INFO] [stdout]   test before_proofs_rational_resugar           ... ok
[INFO] [stdout] test repro_scheduler_scopes                   ... ok
[INFO] [stdout] test repro_unsound_htutorial_rational         ... ok
[INFO] [stdout]   test repro_scheduler_scopes_resugar           ... ok
[INFO] [stdout] test repro_unsound_htutorial_rational_resugar ... ok
[INFO] [stdout]     (
[INFO] [stdout]    (range-copy 0)
[INFO] [stdout]    (range-copy 1)
[INFO] [stdout]    (range-copy 2)
[INFO] [stdout] )
[INFO] [stdout]         (
[INFO] [stdout]    (range-copy 0)
[INFO] [stdout]    (range-copy 1)
[INFO] [stdout]    (range-copy 2)
[INFO] [stdout] )
[INFO] [stdout]     test for                                      ... ok
[INFO] [stdout] test for_resugar                              ... ok
[INFO] [stdout]         (rational 1 1)
[INFO] [stdout]   (rational 2 1)
[INFO] [stdout]     (rational 401 201)
[INFO] [stdout]   (rational 401 201)
[INFO] [stdout]     1.9950248756218905
[INFO] [stdout]     10000.0
[INFO] [stdout]     10000.0
[INFO] [stdout] test herbie_tutorial_rational                 ... ok
[INFO] [stdout]         (rational 1 1)
[INFO] [stdout]   (rational 2 1)
[INFO] [stdout]     (rational 401 201)
[INFO] [stdout]   (rational 401 201)
[INFO] [stdout]     1.9950248756218905
[INFO] [stdout]     10000.0
[INFO] [stdout]     10000.0
[INFO] [stdout]   test rational                                 ... ok
[INFO] [stdout] test herbie_tutorial_rational_resugar         ... ok
[INFO] [stdout]       test with_ruleset                             ... ok
[INFO] [stdout] test rational_resugar                         ... ok
[INFO] [stdout]     test with_ruleset_resugar                     ... ok
[INFO] [stdout]     (Const (rational 1 1))
[INFO] [stdout]   (
[INFO] [stdout]    (Const (rational 1 1))
[INFO] [stdout]    (Add (Const (rational 1 1)) (Const (rational 0 1)))
[INFO] [stdout]    (Add (Const (rational 2 1)) (Const (rational -1 1)))
[INFO] [stdout]    (Add (Const (rational 0 1)) (Const (rational 1 1)))
[INFO] [stdout]    (Add (Const (rational -1 1)) (Const (rational 2 1)))
[INFO] [stdout]    (Add (Const (rational -2 1)) (Const (rational 3 1)))
[INFO] [stdout]    (Add (Const (rational 3 1)) (Const (rational -2 1)))
[INFO] [stdout]    (Mul (Const (rational 1 1)) (Const (rational 1 1)))
[INFO] [stdout]    (Mul (Const (rational -1 1)) (Const (rational -1 1)))
[INFO] [stdout]    (Sub (Const (rational 2 1)) (Const (rational 1 1)))
[INFO] [stdout] )
[INFO] [stdout] test math_rational                            ... ok
[INFO] [stdout]     (Const (rational 1 1))
[INFO] [stdout]   (
[INFO] [stdout]    (Const (rational 1 1))
[INFO] [stdout]    (Add (Const (rational 1 1)) (Const (rational 0 1)))
[INFO] [stdout]    (Add (Const (rational 2 1)) (Const (rational -1 1)))
[INFO] [stdout]    (Add (Const (rational 0 1)) (Const (rational 1 1)))
[INFO] [stdout]    (Add (Const (rational -1 1)) (Const (rational 2 1)))
[INFO] [stdout]    (Add (Const (rational -2 1)) (Const (rational 3 1)))
[INFO] [stdout]    (Add (Const (rational 3 1)) (Const (rational -2 1)))
[INFO] [stdout]    (Mul (Const (rational 1 1)) (Const (rational 1 1)))
[INFO] [stdout]    (Mul (Const (rational -1 1)) (Const (rational -1 1)))
[INFO] [stdout]    (Sub (Const (rational 2 1)) (Const (rational 1 1)))
[INFO] [stdout] )
[INFO] [stdout] test math_rational_resugar                    ... ok
[INFO] [stderr] error: test failed, to rerun pass `--test files`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/deps/files-e9c3e02bd5272a93` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "dc20841ec92e06ed1283b39c6c423475c26695b6244dad2cad47bd30c2af7105", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dc20841ec92e06ed1283b39c6c423475c26695b6244dad2cad47bd30c2af7105", kill_on_drop: false }`
[INFO] [stdout] dc20841ec92e06ed1283b39c6c423475c26695b6244dad2cad47bd30c2af7105