[INFO] fetching crate stable_bst 0.2.0...
[INFO] testing stable_bst-0.2.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate stable_bst 0.2.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate stable_bst 0.2.0 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate stable_bst 0.2.0
[INFO] finished tweaking crates.io crate stable_bst 0.2.0
[INFO] tweaked toml for crates.io crate stable_bst 0.2.0 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded compare v0.0.6
[INFO] [stderr]   Downloaded ordered_iter v0.1.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f81c5a46432d7fd108aa1a87603bac4bdc04e25f57753234e9f0966cf1c523ca
[INFO] running `Command { std: "docker" "start" "-a" "f81c5a46432d7fd108aa1a87603bac4bdc04e25f57753234e9f0966cf1c523ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f81c5a46432d7fd108aa1a87603bac4bdc04e25f57753234e9f0966cf1c523ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f81c5a46432d7fd108aa1a87603bac4bdc04e25f57753234e9f0966cf1c523ca", kill_on_drop: false }`
[INFO] [stdout] f81c5a46432d7fd108aa1a87603bac4bdc04e25f57753234e9f0966cf1c523ca
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 76710e47795e6beac35f2af26e5fc5868a62af739d6ba855eaf8b9decfce4915
[INFO] running `Command { std: "docker" "start" "-a" "76710e47795e6beac35f2af26e5fc5868a62af739d6ba855eaf8b9decfce4915", kill_on_drop: false }`
[INFO] [stderr]    Compiling bit-vec v0.6.3
[INFO] [stderr]    Compiling compare v0.0.6
[INFO] [stderr]    Compiling bit-set v0.5.2
[INFO] [stderr]    Compiling ordered_iter v0.1.2
[INFO] [stderr]    Compiling stable_bst v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/map.rs:162:9
[INFO] [stdout]     |
[INFO] [stdout] 162 |         try!(write!(f, "{{"));
[INFO] [stdout]     |         ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/map.rs:168:13
[INFO] [stdout]     |
[INFO] [stdout] 168 |             try!(write!(f, "{:?}: {:?}", *k, *v));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/map.rs:166:17
[INFO] [stdout]     |
[INFO] [stdout] 166 |                 try!(write!(f, ", "));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/set.rs:113:9
[INFO] [stdout]     |
[INFO] [stdout] 113 |         try!(write!(f, "{{"));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/set.rs:119:13
[INFO] [stdout]     |
[INFO] [stdout] 119 |             try!(write!(f, "{:?}", *x));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/set.rs:117:17
[INFO] [stdout]     |
[INFO] [stdout] 117 |                 try!(write!(f, ", "));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.96s
[INFO] running `Command { std: "docker" "inspect" "76710e47795e6beac35f2af26e5fc5868a62af739d6ba855eaf8b9decfce4915", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "76710e47795e6beac35f2af26e5fc5868a62af739d6ba855eaf8b9decfce4915", kill_on_drop: false }`
[INFO] [stdout] 76710e47795e6beac35f2af26e5fc5868a62af739d6ba855eaf8b9decfce4915
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5cfa19243b6b13f68205bef3757ef8f4c9b67f064298069e321c48d46cd67654
[INFO] running `Command { std: "docker" "start" "-a" "5cfa19243b6b13f68205bef3757ef8f4c9b67f064298069e321c48d46cd67654", kill_on_drop: false }`
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/map.rs:162:9
[INFO] [stdout]     |
[INFO] [stdout] 162 |         try!(write!(f, "{{"));
[INFO] [stdout]     |         ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/map.rs:168:13
[INFO] [stdout]     |
[INFO] [stdout] 168 |             try!(write!(f, "{:?}: {:?}", *k, *v));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling stable_bst v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/map.rs:166:17
[INFO] [stdout]     |
[INFO] [stdout] 166 |                 try!(write!(f, ", "));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/set.rs:113:9
[INFO] [stdout]     |
[INFO] [stdout] 113 |         try!(write!(f, "{{"));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/set.rs:119:13
[INFO] [stdout]     |
[INFO] [stdout] 119 |             try!(write!(f, "{:?}", *x));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/set.rs:117:17
[INFO] [stdout]     |
[INFO] [stdout] 117 |                 try!(write!(f, ", "));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/map.rs:162:9
[INFO] [stdout]     |
[INFO] [stdout] 162 |         try!(write!(f, "{{"));
[INFO] [stdout]     |         ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/map.rs:168:13
[INFO] [stdout]     |
[INFO] [stdout] 168 |             try!(write!(f, "{:?}: {:?}", *k, *v));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/map.rs:166:17
[INFO] [stdout]     |
[INFO] [stdout] 166 |                 try!(write!(f, ", "));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/set.rs:113:9
[INFO] [stdout]     |
[INFO] [stdout] 113 |         try!(write!(f, "{{"));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/set.rs:119:13
[INFO] [stdout]     |
[INFO] [stdout] 119 |             try!(write!(f, "{:?}", *x));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/set.rs:117:17
[INFO] [stdout]     |
[INFO] [stdout] 117 |                 try!(write!(f, ", "));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated struct `std::hash::SipHasher`: use `std::collections::hash_map::DefaultHasher` instead
[INFO] [stdout]    --> src/set.rs:919:27
[INFO] [stdout]     |
[INFO] [stdout] 919 |         let mut s = hash::SipHasher::new();
[INFO] [stdout]     |                           ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::hash::SipHasher::new`: use `std::collections::hash_map::DefaultHasher` instead
[INFO] [stdout]    --> src/set.rs:919:38
[INFO] [stdout]     |
[INFO] [stdout] 919 |         let mut s = hash::SipHasher::new();
[INFO] [stdout]     |                                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.46s
[INFO] running `Command { std: "docker" "inspect" "5cfa19243b6b13f68205bef3757ef8f4c9b67f064298069e321c48d46cd67654", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5cfa19243b6b13f68205bef3757ef8f4c9b67f064298069e321c48d46cd67654", kill_on_drop: false }`
[INFO] [stdout] 5cfa19243b6b13f68205bef3757ef8f4c9b67f064298069e321c48d46cd67654
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 87a6dae0e2aef418520a561b96b442bce2de7cc216ed5534e831e88e60060f61
[INFO] running `Command { std: "docker" "start" "-a" "87a6dae0e2aef418520a561b96b442bce2de7cc216ed5534e831e88e60060f61", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout] running 55 tests
[INFO] [stderr]    --> src/map.rs:162:9
[INFO] [stderr]     |
[INFO] [stderr] 162 |         try!(write!(f, "{{"));
[INFO] [stderr]     |         ^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/map.rs:168:13
[INFO] [stderr]     |
[INFO] [stderr] 168 |             try!(write!(f, "{:?}: {:?}", *k, *v));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/map.rs:166:17
[INFO] [stderr]     |
[INFO] [stderr] 166 |                 try!(write!(f, ", "));
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/set.rs:113:9
[INFO] [stderr]     |
[INFO] [stderr] 113 |         try!(write!(f, "{{"));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/set.rs:119:13
[INFO] [stderr]     |
[INFO] [stderr] 119 |             try!(write!(f, "{:?}", *x));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/set.rs:117:17
[INFO] [stderr]     |
[INFO] [stderr] 117 |                 try!(write!(f, ", "));
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `stable_bst` (lib) generated 6 warnings
[INFO] [stderr] warning: use of deprecated struct `std::hash::SipHasher`: use `std::collections::hash_map::DefaultHasher` instead
[INFO] [stderr]    --> src/set.rs:919:27
[INFO] [stderr]     |
[INFO] [stderr] 919 |         let mut s = hash::SipHasher::new();
[INFO] [stderr]     |                           ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated associated function `std::hash::SipHasher::new`: use `std::collections::hash_map::DefaultHasher` instead
[INFO] [stderr]    --> src/set.rs:919:38
[INFO] [stderr]     |
[INFO] [stderr] 919 |         let mut s = hash::SipHasher::new();
[INFO] [stderr]     |                                      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `stable_bst` (lib test) generated 8 warnings (6 duplicates)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/stable_bst-49ae6829ebe0b0e4)
[INFO] [stdout] test map::test_treemap::find_empty ... ok
[INFO] [stdout] test map::test_treemap::find_not_found ... ok
[INFO] [stdout] test map::test_treemap::find_with_empty ... ok
[INFO] [stdout] test map::test_treemap::find_with_not_found ... ok
[INFO] [stdout] test map::test_treemap::test_debug ... ok
[INFO] [stdout] test map::test_treemap::test_clear ... ok
[INFO] [stdout] test map::test_treemap::test_ord ... ok
[INFO] [stdout] test map::test_treemap::test_find_mut ... ok
[INFO] [stdout] test map::test_treemap::find_with_found ... ok
[INFO] [stdout] test map::test_treemap::test_comparator_iterator ... ok
[INFO] [stdout] test map::test_treemap::test_interval_iteration ... ok
[INFO] [stdout] test map::test_treemap::test_iterator ... ok
[INFO] [stdout] test map::test_treemap::test_index ... ok
[INFO] [stdout] test map::test_treemap::test_from_iter ... ok
[INFO] [stdout] test map::test_treemap::test_get_or_insert ... ok
[INFO] [stdout] test map::test_treemap::test_mut_interval_iter ... ok
[INFO] [stdout] test map::test_treemap::test_pop ... ok
[INFO] [stdout] test map::test_treemap::test_lazy_iterator ... ok
[INFO] [stdout] test map::test_treemap::insert_replace ... ok
[INFO] [stdout] test map::test_treemap::test_find_with_mut ... ok
[INFO] [stdout] test map::test_treemap::test_mut_iter ... ok
[INFO] [stdout] test map::test_treemap::test_eq ... ok
[INFO] [stdout] test map::test_treemap::test_keys ... ok
[INFO] [stdout] test map::test_treemap::test_range_mut ... ok
[INFO] [stdout] test map::test_treemap::test_len ... ok
[INFO] [stdout] test map::test_treemap::test_lt ... ok
[INFO] [stdout] test map::test_treemap::test_swap ... ok
[INFO] [stdout] test set::test::test_clone_eq ... ok
[INFO] [stdout] test set::test::test_hash ... ok
[INFO] [stdout] test set::test::test_comparator_borrowed ... ok
[INFO] [stdout] test set::test::test_comparator_iterator ... ok
[INFO] [stdout] test set::test::test_iterator ... ok
[INFO] [stdout] test set::test::test_clear ... ok
[INFO] [stdout] test set::test::test_debug ... ok
[INFO] [stdout] test set::test::test_difference ... ok
[INFO] [stdout] test map::test_treemap::test_comparator_borrowed ... ok
[INFO] [stdout] test map::test_treemap::test_values_mut ... ok
[INFO] [stdout] test map::test_treemap::test_values ... ok
[INFO] [stdout] test set::test::test_bit_and ... ok
[INFO] [stdout] test set::test::test_subset_and_superset ... ok
[INFO] [stdout] test set::test::test_disjoint ... ok
[INFO] [stdout] test set::test::test_from_iter ... ok
[INFO] [stdout] test set::test::test_intersection ... ok
[INFO] [stdout] test set::test::test_zip ... ok
[INFO] [stdout] test set::test::test_move_iter_size_hint ... ok
[INFO] [stdout] test map::test_treemap::u8_map ... ok
[INFO] [stdout] test set::test::test_move_iter ... ok
[INFO] [stdout] test set::test::test_bit_xor ... ok
[INFO] [stdout] test set::test::test_bit_or ... ok
[INFO] [stdout] test set::test::test_sub ... ok
[INFO] [stdout] test map::test_treemap::test_range ... ok
[INFO] [stdout] test set::test::test_symmetric_difference ... ok
[INFO] [stdout] test map::test_treemap::test_index_nonexistent - should panic ... ok
[INFO] [stdout] test set::test::test_union ... ok
[INFO] [stdout] test map::test_treemap::test_rand_int ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 55 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.21s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests stable_bst
[INFO] [stdout] 
[INFO] [stdout] running 46 tests
[INFO] [stdout] test src/set.rs - set::TreeSet<T, C>::contains (line 417) ... ok
[INFO] [stdout] test src/map.rs - map::TreeMap<K, V, C>::insert (line 541) ... ok
[INFO] [stdout] test src/map.rs - map::TreeMap<K, V, C>::contains_key (line 486) ... ok
[INFO] [stdout] test src/set.rs - set::TreeSet<T, C>::clear (line 396) ... ok
[INFO] [stdout] test src/set.rs - set::TreeSet<T, C>::difference (line 237) ... ok
[INFO] [stdout] test src/map.rs - map::TreeMap<K, V, C>::clear (line 434) ... ok
[INFO] [stdout] test src/map.rs - map::TreeMap<K, V, C>::len (line 401) ... ok
[INFO] [stdout] test src/set.rs - set::TreeSet (line 29) ... ok
[INFO] [stdout] test src/set.rs - set::&'a TreeSet<T, C>::bitxor (line 810) ... ok
[INFO] [stdout] test src/map.rs - map::TreeMap<K, V, C>::keys (line 238) ... ok
[INFO] [stdout] test src/map.rs - map::TreeMap<K, V, C>::find_with (line 617) ... ok
[INFO] [stdout] test src/map.rs - map::TreeMap<K, V, C>::values (line 264) ... ok
[INFO] [stdout] test src/set.rs - set::TreeSet (line 51) ... ok
[INFO] [stdout] test src/map.rs - map::TreeMap<K, V, C>::remove (line 569) ... ok
[INFO] [stdout] test src/map.rs - map::TreeMap<K, V>::new (line 208) ... ok
[INFO] [stdout] test src/map.rs - map::TreeMap<K, V, C>::iter (line 320) ... ok
[INFO] [stdout] test src/map.rs - map::TreeMap<K, V, C>::range_mut (line 737) ... ok
[INFO] [stdout] test src/map.rs - map::TreeMap<K, V, C>::get (line 454) ... ok
[INFO] [stdout] test src/set.rs - set::&'a TreeSet<T, C>::bitor (line 754) ... ok
[INFO] [stdout] test src/map.rs - map::TreeMap<K, V, C>::values_mut (line 291) ... ok
[INFO] [stdout] test src/lib.rs - (line 20) ... ok
[INFO] [stdout] test src/map.rs - map::TreeMap<K, V, C>::get_mut (line 508) ... ok
[INFO] [stdout] test src/map.rs - map::TreeMap<K, V, C>::is_empty (line 417) ... ok
[INFO] [stdout] test src/map.rs - map::TreeMap<K, V, C>::range (line 810) ... ok
[INFO] [stdout] test src/map.rs - map::TreeMap (line 33) ... ok
[INFO] [stdout] test src/map.rs - map::TreeMap<K, V, C>::into_iter (line 374) ... ok
[INFO] [stdout] test src/map.rs - map::TreeMap (line 77) ... ok
[INFO] [stdout] test src/set.rs - set::&'a TreeSet<T, C>::bitand (line 782) ... ok
[INFO] [stdout] test src/map.rs - map::TreeMap<K, V, C>::iter_mut (line 349) ... ok
[INFO] [stdout] test src/set.rs - set::TreeSet<T, C>::is_subset (line 458) ... ok
[INFO] [stdout] test src/set.rs - set::TreeSet<T, C>::insert (line 527) ... ok
[INFO] [stdout] test src/map.rs - map::TreeMap<K, V, C>::find_with_mut (line 648) ... ok
[INFO] [stdout] test src/set.rs - set::&'a TreeSet<T, C>::sub (line 838) ... ok
[INFO] [stdout] test src/set.rs - set::TreeSet<T, C>::iter (line 167) ... ok
[INFO] [stdout] test src/map.rs - map::TreeMap<K, V, C>::get_or_insert (line 592) ... ok
[INFO] [stdout] test src/set.rs - set::TreeSet<T, C>::into_iter (line 186) ... ok
[INFO] [stdout] test src/set.rs - set::TreeSet<T, C>::is_empty (line 380) ... ok
[INFO] [stdout] test src/set.rs - set::TreeSet<T, C>::intersection (line 305) ... ok
[INFO] [stdout] test src/set.rs - set::TreeSet<T, C>::is_superset (line 501) ... ok
[INFO] [stdout] test src/set.rs - set::TreeSet<T, C>::is_disjoint (line 436) ... ok
[INFO] [stdout] test src/set.rs - set::TreeSet<T, C>::remove (line 550) ... ok
[INFO] [stdout] test src/set.rs - set::TreeSet<T, C>::range (line 211) ... ok
[INFO] [stdout] test src/set.rs - set::TreeSet<T>::new (line 140) ... ok
[INFO] [stdout] test src/set.rs - set::TreeSet<T, C>::len (line 363) ... ok
[INFO] [stdout] test src/set.rs - set::TreeSet<T, C>::symmetric_difference (line 271) ... ok
[INFO] [stdout] test src/set.rs - set::TreeSet<T, C>::union (line 334) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 46 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.26s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "87a6dae0e2aef418520a561b96b442bce2de7cc216ed5534e831e88e60060f61", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "87a6dae0e2aef418520a561b96b442bce2de7cc216ed5534e831e88e60060f61", kill_on_drop: false }`
[INFO] [stdout] 87a6dae0e2aef418520a561b96b442bce2de7cc216ed5534e831e88e60060f61