[INFO] crate indexlist 0.1.0 is already in cache
[INFO] extracting crate indexlist 0.1.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/indexlist/0.1.0
[INFO] extracting crate indexlist 0.1.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/indexlist/0.1.0
[INFO] validating manifest of indexlist-0.1.0 on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of indexlist-0.1.0 on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing indexlist-0.1.0
[INFO] finished frobbing indexlist-0.1.0
[INFO] frobbed toml for indexlist-0.1.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/indexlist/0.1.0/Cargo.toml
[INFO] started frobbing indexlist-0.1.0
[INFO] finished frobbing indexlist-0.1.0
[INFO] frobbed toml for indexlist-0.1.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/indexlist/0.1.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing indexlist-0.1.0 against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/indexlist/0.1.0:/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=warn" "-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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] b0f38cc0185f915c3b6772858aead095d86954f325ae0cf4d0078af9854c5852
[INFO] running `"docker" "start" "-a" "b0f38cc0185f915c3b6772858aead095d86954f325ae0cf4d0078af9854c5852"`
[INFO] [stderr]    Compiling indexlist v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.55s
[INFO] running `"docker" "inspect" "b0f38cc0185f915c3b6772858aead095d86954f325ae0cf4d0078af9854c5852"`
[INFO] running `"docker" "rm" "-f" "b0f38cc0185f915c3b6772858aead095d86954f325ae0cf4d0078af9854c5852"`
[INFO] [stdout] b0f38cc0185f915c3b6772858aead095d86954f325ae0cf4d0078af9854c5852
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/indexlist/0.1.0:/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=warn" "-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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] cbbd3397787e404a481224e618fa9aacc326359e77b3b2127be823ba46e53da9
[INFO] running `"docker" "start" "-a" "cbbd3397787e404a481224e618fa9aacc326359e77b3b2127be823ba46e53da9"`
[INFO] [stderr]    Compiling generational-arena v0.1.0
[INFO] [stderr]    Compiling criterion v0.2.11
[INFO] [stderr]    Compiling indexlist v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 16.30s
[INFO] running `"docker" "inspect" "cbbd3397787e404a481224e618fa9aacc326359e77b3b2127be823ba46e53da9"`
[INFO] running `"docker" "rm" "-f" "cbbd3397787e404a481224e618fa9aacc326359e77b3b2127be823ba46e53da9"`
[INFO] [stdout] cbbd3397787e404a481224e618fa9aacc326359e77b3b2127be823ba46e53da9
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/indexlist/0.1.0:/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=warn" "-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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] 097c081a0f13bc1b2a0eddcd42872c5393819a6be13ae6610c28ffdfa6957dd4
[INFO] running `"docker" "start" "-a" "097c081a0f13bc1b2a0eddcd42872c5393819a6be13ae6610c28ffdfa6957dd4"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.17s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/indexlist-6d7525b4e09139f6
[INFO] [stdout] 
[INFO] [stdout] running 18 tests
[INFO] [stdout] test tests::contains ... ok
[INFO] [stdout] test tests::generations ... ok
[INFO] [stdout] test tests::create_list ... ok
[INFO] [stdout] test tests::index_of ... ok
[INFO] [stdout] test tests::get ... ok
[INFO] [stdout] test tests::head ... ok
[INFO] [stdout] test tests::iter ... ok
[INFO] [stdout] test tests::pop_front ... ok
[INFO] [stdout] test tests::push_front ... ok
[INFO] [stdout] test tests::insert ... ok
[INFO] [stdout] test tests::push_and_pop ... ok
[INFO] [stdout] test tests::insert_thrice ... ok
[INFO] [stdout] test tests::reallocation ... ok
[INFO] [stdout] test tests::remove_only ... ok
[INFO] [stdout] test tests::remove_head ... ok
[INFO] [stdout] test tests::remove_returns_none_when_not_there ... ok
[INFO] [stdout] test tests::remove_tail ... ok
[INFO] [stdout] test tests::remove_middle ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests indexlist
[INFO] [stdout] 
[INFO] [stdout] running 21 tests
[INFO] [stdout] test src/lib.rs -  (line 59) ... ok
[INFO] [stdout] test src/lib.rs - Index (line 161) ... ok
[INFO] [stdout] test src/lib.rs - Index (line 148) ... ok
[INFO] [stdout] test src/lib.rs -  (line 77) ... ok
[INFO] [stdout] test src/lib.rs - IndexList<T>::get (line 543) ... ok
[INFO] [stdout] test src/lib.rs -  (line 40) ... ok
[INFO] [stdout] test src/lib.rs - IndexList<T>::get (line 529) ... ok
[INFO] [stdout] test src/lib.rs - IndexList<T>::contains (line 496) ... ok
[INFO] [stdout] test src/lib.rs - IndexList<T>::get (line 559) ... ok
[INFO] [stdout] test src/lib.rs - IndexList<T>::head (line 257) ... ok
[INFO] [stdout] test src/lib.rs - IndexList<T>::new (line 191) ... ok
[INFO] [stdout] test src/lib.rs - IndexList<T>::head (line 243) ... ok
[INFO] [stdout] test src/lib.rs - IndexList<T>::iter (line 750) ... ok
[INFO] [stdout] test src/lib.rs - IndexList<T>::index_of (line 781) ... ok
[INFO] [stdout] test src/lib.rs - IndexList<T>::push_back (line 286) ... ok
[INFO] [stdout] test src/lib.rs - IndexList<T>::pop_front (line 818) ... ok
[INFO] [stdout] test src/lib.rs - IndexList<T>::push_front (line 402) ... ok
[INFO] [stdout] test src/lib.rs - IndexList<T>::remove (line 615) ... ok
[INFO] [stdout] test src/lib.rs - IndexList<T>::remove (line 598) ... ok
[INFO] [stdout] test src/lib.rs - IndexList<T>::with_capacity (line 218) ... ok
[INFO] [stdout] test src/lib.rs - IndexList<T>::remove (line 631) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 21 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "097c081a0f13bc1b2a0eddcd42872c5393819a6be13ae6610c28ffdfa6957dd4"`
[INFO] running `"docker" "rm" "-f" "097c081a0f13bc1b2a0eddcd42872c5393819a6be13ae6610c28ffdfa6957dd4"`
[INFO] [stdout] 097c081a0f13bc1b2a0eddcd42872c5393819a6be13ae6610c28ffdfa6957dd4