[INFO] fetching crate congruence 0.4.0...
[INFO] testing congruence-0.4.0 against 1.69.0 for beta-1.70-1
[INFO] extracting crate congruence 0.4.0 into /workspace/builds/worker-6-tc1/source
[INFO] validating manifest of crates.io crate congruence 0.4.0 on toolchain 1.69.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.69.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate congruence 0.4.0
[INFO] finished tweaking crates.io crate congruence 0.4.0
[INFO] tweaked toml for crates.io crate congruence 0.4.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" __CARGO_TEST_CHANNEL_OVERRIDE_DO_NOT_USE_THIS="nightly" "/workspace/cargo-home/bin/cargo" "+1.69.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.69.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 16fcc0302bbf86b094514e74b903d4150694ad9a142d72d489c776218a856b13
[INFO] running `Command { std: "docker" "start" "-a" "16fcc0302bbf86b094514e74b903d4150694ad9a142d72d489c776218a856b13", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "16fcc0302bbf86b094514e74b903d4150694ad9a142d72d489c776218a856b13", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "16fcc0302bbf86b094514e74b903d4150694ad9a142d72d489c776218a856b13", kill_on_drop: false }`
[INFO] [stdout] 16fcc0302bbf86b094514e74b903d4150694ad9a142d72d489c776218a856b13
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 187d971bc3e8fdf09ac81da83b22108636fa534aca191c52afbd1252acced828
[INFO] running `Command { std: "docker" "start" "-a" "187d971bc3e8fdf09ac81da83b22108636fa534aca191c52afbd1252acced828", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.142
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling once_cell v1.17.1
[INFO] [stderr]    Compiling smallvec v1.10.0
[INFO] [stderr]    Compiling ahash v0.7.6
[INFO] [stderr]    Compiling getrandom v0.2.9
[INFO] [stderr]    Compiling hashbrown v0.11.2
[INFO] [stderr]    Compiling congruence v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.00s
[INFO] running `Command { std: "docker" "inspect" "187d971bc3e8fdf09ac81da83b22108636fa534aca191c52afbd1252acced828", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "187d971bc3e8fdf09ac81da83b22108636fa534aca191c52afbd1252acced828", kill_on_drop: false }`
[INFO] [stdout] 187d971bc3e8fdf09ac81da83b22108636fa534aca191c52afbd1252acced828
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] de19accb4eb8dcd9b8d4b98cb6f8a32115a1af8e2920fccd7198734e52310f60
[INFO] running `Command { std: "docker" "start" "-a" "de19accb4eb8dcd9b8d4b98cb6f8a32115a1af8e2920fccd7198734e52310f60", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling ppv-lite86 v0.2.17
[INFO] [stderr]    Compiling hashbrown v0.12.3
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling getrandom v0.2.9
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling ahash v0.7.6
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]    Compiling hashbrown v0.11.2
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling congruence v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.40s
[INFO] running `Command { std: "docker" "inspect" "de19accb4eb8dcd9b8d4b98cb6f8a32115a1af8e2920fccd7198734e52310f60", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "de19accb4eb8dcd9b8d4b98cb6f8a32115a1af8e2920fccd7198734e52310f60", kill_on_drop: false }`
[INFO] [stdout] de19accb4eb8dcd9b8d4b98cb6f8a32115a1af8e2920fccd7198734e52310f60
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 42fe6bea80a7683325cd2e775e3c5ad5b2e8187fe451d36cfce43aa6dbb79402
[INFO] running `Command { std: "docker" "start" "-a" "42fe6bea80a7683325cd2e775e3c5ad5b2e8187fe451d36cfce43aa6dbb79402", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.26s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/congruence-4d1f21bd0fbc4c2a)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test test::congruence_chain ... ok
[INFO] [stdout] test test::invariants ... ok
[INFO] [stdout] test test::congruence_closure_order_and_join ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/nil_hash.rs (/opt/rustwide/target/debug/deps/nil_hash-3fc01ec3f5dbdbdf)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test congruence_chain ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/original.rs (/opt/rustwide/target/debug/deps/original-a88bc1631e9e7696)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test congruence_chain ... ok
[INFO] [stdout] test random_2048_256 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.69s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/symbol_lang.rs (/opt/rustwide/target/debug/deps/symbol_lang-45a2c3028fe44fb5)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test simple_constant_fn ... ok
[INFO] [stdout] test basic_test ... ok
[INFO] [stderr]    Doc-tests congruence
[INFO] [stdout] test g_x_tower ... ok
[INFO] [stdout] test nested_constant_fn ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 33 tests
[INFO] [stdout] test src/language.rs - language::HashMod::hash_one_mod (line 169) ... ignored
[INFO] [stdout] test src/language.rs - language::HashMod::hash_one_mod_mut (line 188) ... ignored
[INFO] [stdout] test src/disjoint_set_forest.rs - disjoint_set_forest::DisjointSetForest::refines (line 297) ... ok
[INFO] [stdout] test src/disjoint_set_forest.rs - disjoint_set_forest::DisjointSetForest::is_empty (line 108) ... ok
[INFO] [stdout] test src/disjoint_set_forest.rs - disjoint_set_forest::DisjointSetForest::set_flags (line 207) ... ok
[INFO] [stdout] test src/disjoint_set_forest.rs - disjoint_set_forest::DisjointSetForest::capacity (line 145) ... ok
[INFO] [stdout] test src/disjoint_set_forest.rs - disjoint_set_forest::DisjointSetForest::with_capacity (line 72) ... ok
[INFO] [stdout] test src/disjoint_set_forest.rs - disjoint_set_forest::DisjointSetForest::reserve (line 89) ... ok
[INFO] [stdout] test src/disjoint_set_forest.rs - disjoint_set_forest::DisjointSetForest::len (line 126) ... ok
[INFO] [stdout] test src/disjoint_set_forest.rs - disjoint_set_forest::DisjointSetForest (line 11) ... ok
[INFO] [stdout] test src/disjoint_set_forest.rs - disjoint_set_forest::DisjointSetForest::refines_mut (line 261) ... ok
[INFO] [stdout] test src/disjoint_set_forest.rs - disjoint_set_forest::DisjointSetForest::new (line 57) ... ok
[INFO] [stdout] test src/disjoint_set_forest.rs - disjoint_set_forest::DisjointSetForest::clear (line 162) ... ok
[INFO] [stdout] test src/union_find.rs - union_find::UnionFind::node_eq (line 122) ... ok
[INFO] [stdout] test src/lib.rs - CongruenceClosure<E>::new (line 109) ... ok
[INFO] [stdout] test src/lib.rs - CongruenceClosure<E,S>::is_empty (line 170) ... ok
[INFO] [stdout] test src/lib.rs - CongruenceClosure<E>::with_capacity (line 125) ... ok
[INFO] [stdout] test src/lib.rs - CongruenceClosure<E,S>::clear (line 207) ... ok
[INFO] [stdout] test src/union_find.rs - union_find::UnionFind::pre_union_find (line 48) ... ok
[INFO] [stdout] test src/lib.rs - CongruenceClosure (line 30) ... ok
[INFO] [stdout] test src/union_find.rs - union_find::UnionFind::pre_union_find (line 72) ... ok
[INFO] [stdout] test src/union_find.rs - union_find::UnionFind::pre_union_find (line 62) ... ok
[INFO] [stdout] test src/union_find.rs - union_find::UnionFind::node_eq_mut (line 159) ... ok
[INFO] [stdout] test src/lib.rs - CongruenceClosure<E,S>::equation (line 338) ... ok
[INFO] [stdout] test src/union_find.rs - union_find::UnionFind::find_mut (line 141) ... ok
[INFO] [stdout] test src/lib.rs - CongruenceClosure<E,S>::expr_cong (line 284) ... ok
[INFO] [stdout] test src/union_find.rs - union_find::UnionFind::find (line 107) ... ok
[INFO] [stdout] test src/lib.rs - CongruenceClosure<E,S>::lookup (line 227) ... ok
[INFO] [stdout] test src/union_find.rs - union_find::UnionFind::union_find (line 11) ... ok
[INFO] [stdout] test src/union_find.rs - union_find::UnionFind::union (line 89) ... ok
[INFO] [stdout] test src/union_find.rs - union_find::UnionFind::union_find (line 31) ... ok
[INFO] [stdout] test src/union_find.rs - union_find::UnionFind::union_find (line 19) ... ok
[INFO] [stdout] test src/lib.rs - CongruenceClosure<E,S>::merge (line 379) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 31 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out; finished in 1.38s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "42fe6bea80a7683325cd2e775e3c5ad5b2e8187fe451d36cfce43aa6dbb79402", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "42fe6bea80a7683325cd2e775e3c5ad5b2e8187fe451d36cfce43aa6dbb79402", kill_on_drop: false }`
[INFO] [stdout] 42fe6bea80a7683325cd2e775e3c5ad5b2e8187fe451d36cfce43aa6dbb79402
