[INFO] crate tange-collection 0.1.2 is already in cache
[INFO] extracting crate tange-collection 0.1.2 into work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/tange-collection/0.1.2
[INFO] extracting crate tange-collection 0.1.2 into work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/tange-collection/0.1.2
[INFO] validating manifest of tange-collection-0.1.2 on toolchain master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of tange-collection-0.1.2 on toolchain try#7fea0229842e79db1159ea58ad9a653b288efee9
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing tange-collection-0.1.2
[INFO] finished frobbing tange-collection-0.1.2
[INFO] frobbed toml for tange-collection-0.1.2 written to work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/tange-collection/0.1.2/Cargo.toml
[INFO] started frobbing tange-collection-0.1.2
[INFO] finished frobbing tange-collection-0.1.2
[INFO] frobbed toml for tange-collection-0.1.2 written to work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/tange-collection/0.1.2/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing tange-collection-0.1.2 against try#7fea0229842e79db1159ea58ad9a653b288efee9 for pr-57967
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-5/try#7fea0229842e79db1159ea58ad9a653b288efee9:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/tange-collection/0.1.2:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "build" "--frozen"`
[INFO] [stdout] c751e94b98d597abed3f99e44bee40ca2db00ddfce0781cdda8ea3a632eded79
[INFO] running `"docker" "start" "-a" "c751e94b98d597abed3f99e44bee40ca2db00ddfce0781cdda8ea3a632eded79"`
[INFO] [stderr]    Compiling jobpool v0.3.8
[INFO] [stderr]    Compiling priority-queue v0.5.2
[INFO] [stderr]    Compiling snap v0.2.5
[INFO] [stderr]    Compiling bincode v1.0.1
[INFO] [stderr]    Compiling tange v0.1.1
[INFO] [stderr]    Compiling tange-collection v0.1.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.36s
[INFO] running `"docker" "inspect" "c751e94b98d597abed3f99e44bee40ca2db00ddfce0781cdda8ea3a632eded79"`
[INFO] running `"docker" "rm" "-f" "c751e94b98d597abed3f99e44bee40ca2db00ddfce0781cdda8ea3a632eded79"`
[INFO] [stdout] c751e94b98d597abed3f99e44bee40ca2db00ddfce0781cdda8ea3a632eded79
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-5/try#7fea0229842e79db1159ea58ad9a653b288efee9:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/tange-collection/0.1.2:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] 7dff47cddc6422299f395653dea20f7c3eee7b2d8b5d3f44e273db841848227b
[INFO] running `"docker" "start" "-a" "7dff47cddc6422299f395653dea20f7c3eee7b2d8b5d3f44e273db841848227b"`
[INFO] [stderr]    Compiling tange-collection v0.1.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.60s
[INFO] running `"docker" "inspect" "7dff47cddc6422299f395653dea20f7c3eee7b2d8b5d3f44e273db841848227b"`
[INFO] running `"docker" "rm" "-f" "7dff47cddc6422299f395653dea20f7c3eee7b2d8b5d3f44e273db841848227b"`
[INFO] [stdout] 7dff47cddc6422299f395653dea20f7c3eee7b2d8b5d3f44e273db841848227b
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-5/try#7fea0229842e79db1159ea58ad9a653b288efee9:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/tange-collection/0.1.2:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "test" "--frozen"`
[INFO] [stdout] 26dfd83fb966c505a757ff7d63dce323ad42636fb66e7ad6ece8848721b52b6e
[INFO] running `"docker" "start" "-a" "26dfd83fb966c505a757ff7d63dce323ad42636fb66e7ad6ece8848721b52b6e"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/tange_collection-a0fff7e4ae090382
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test collection::disk::test_lib::test_sort ... ok
[INFO] [stdout] test collection::disk::test_lib::test_partition ... ok
[INFO] [stdout] test collection::disk::test_lib::test_emit ... ok
[INFO] [stdout] test collection::disk::test_lib::test_fold_by ... ok
[INFO] [stdout] test collection::memory::test_lib::test_fold_by ... ok
[INFO] [stdout] test collection::disk::test_lib::test_partition_by_key ... ok
[INFO] [stdout] test collection::disk::test_lib::test_fold_by_parts ... ok
[INFO] [stdout] test collection::memory::test_lib::test_count ... ok
[INFO] [stdout] test collection::memory::test_lib::test_emit ... ok
[INFO] [stdout] test collection::disk::test_lib::test_count ... ok
[INFO] [stdout] test collection::memory::test_lib::test_fold_by_parts ... ok
[INFO] [stdout] test collection::memory::test_lib::test_sort ... ok
[INFO] [stdout] test collection::memory::test_lib::test_partition ... ok
[INFO] [stdout] test collection::memory::test_lib::test_join ... ok
[INFO] [stdout] test collection::memory::test_lib::test_partition_by_key ... ok
[INFO] [stdout] test collection::disk::test_lib::test_join ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests tange_collection
[INFO] [stdout] 
[INFO] [stdout] running 31 tests
[INFO] [stdout] test src/collection/disk.rs - collection::disk::DiskCollection<A>::concat (line 96) ... ok
[INFO] [stdout] test src/collection/disk.rs - collection::disk::DiskCollection<A>::from_vec (line 43) ... ok
[INFO] [stdout] test src/collection/disk.rs - collection::disk::DiskCollection<A>::filter (line 140) ... ok
[INFO] [stdout] test src/collection/disk.rs - collection::disk::DiskCollection<A>::emit (line 183) ... ok
[INFO] [stdout] test src/collection/disk.rs - collection::disk::DiskCollection<A>::count (line 418) ... ok
[INFO] [stdout] test src/collection/disk.rs - collection::disk::DiskCollection<A>::fold_by (line 241) ... ok
[INFO] [stdout] test src/collection/disk.rs - collection::disk::DiskCollection<A>::frequencies (line 445) ... ok
[INFO] [stdout] test src/collection/disk.rs - collection::disk::DiskCollection<A>::partition_by_key (line 276) ... ok
[INFO] [stdout] test src/collection/disk.rs - collection::disk::DiskCollection<A>::map (line 119) ... ok
[INFO] [stdout] test src/collection/disk.rs - collection::disk::DiskCollection<A>::sort_by (line 300) ... ok
[INFO] [stdout] test src/collection/disk.rs - collection::disk::DiskCollection<A>::join_on (line 331) ... ok
[INFO] [stdout] test src/collection/disk.rs - collection::disk::DiskCollection<A>::partition (line 210) ... ok
[INFO] [stdout] test src/collection/disk.rs - collection::disk::DiskCollection<A>::split (line 163) ... ok
[INFO] [stdout] test src/collection/memory.rs - collection::memory::MemoryCollection<A>::concat (line 68) ... ok
[INFO] [stdout] test src/collection/disk.rs - collection::disk::DiskCollection<Vec<A>>::flatten (line 397) ... ok
[INFO] [stdout] test src/collection/memory.rs - collection::memory::MemoryCollection<A>::emit_to_disk (line 180) ... ok
[INFO] [stdout] test src/collection/memory.rs - collection::memory::MemoryCollection<A>::filter (line 112) ... ok
[INFO] [stdout] test src/collection/memory.rs - collection::memory::MemoryCollection<A>::emit (line 152) ... ok
[INFO] [stdout] test src/collection/memory.rs - collection::memory::MemoryCollection<A>::from_vec (line 47) ... ok
[INFO] [stdout] test src/collection/memory.rs - collection::memory::MemoryCollection<A>::count (line 408) ... ok
[INFO] [stdout] test src/collection/memory.rs - collection::memory::MemoryCollection<A>::fold_by (line 237) ... ok
[INFO] [stdout] test src/collection/memory.rs - collection::memory::MemoryCollection<A>::map (line 91) ... ok
[INFO] [stdout] test src/lib.rs -  (line 15) ... ignored
[INFO] [stdout] test src/lib.rs -  (line 44) ... ignored
[INFO] [stdout] test src/collection/memory.rs - collection::memory::MemoryCollection<A>::partition (line 207) ... ok
[INFO] [stdout] test src/collection/memory.rs - collection::memory::MemoryCollection<A>::sort_by (line 294) ... ok
[INFO] [stdout] test src/collection/memory.rs - collection::memory::MemoryCollection<A>::frequencies (line 430) ... ok
[INFO] [stdout] test src/collection/memory.rs - collection::memory::MemoryCollection<A>::partition_by_key (line 271) ... ok
[INFO] [stdout] test src/collection/memory.rs - collection::memory::MemoryCollection<Vec<A>>::flatten (line 385) ... ok
[INFO] [stdout] test src/collection/memory.rs - collection::memory::MemoryCollection<A>::split (line 135) ... ok
[INFO] [stdout] test src/collection/memory.rs - collection::memory::MemoryCollection<A>::join_on (line 320) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 29 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "26dfd83fb966c505a757ff7d63dce323ad42636fb66e7ad6ece8848721b52b6e"`
[INFO] running `"docker" "rm" "-f" "26dfd83fb966c505a757ff7d63dce323ad42636fb66e7ad6ece8848721b52b6e"`
[INFO] [stdout] 26dfd83fb966c505a757ff7d63dce323ad42636fb66e7ad6ece8848721b52b6e