[INFO] crate appendlist 1.4.0 is already in cache
[INFO] extracting crate appendlist 1.4.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/appendlist/1.4.0
[INFO] extracting crate appendlist 1.4.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/appendlist/1.4.0
[INFO] validating manifest of appendlist-1.4.0 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 appendlist-1.4.0 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 appendlist-1.4.0
[INFO] finished frobbing appendlist-1.4.0
[INFO] frobbed toml for appendlist-1.4.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/appendlist/1.4.0/Cargo.toml
[INFO] started frobbing appendlist-1.4.0
[INFO] finished frobbing appendlist-1.4.0
[INFO] frobbed toml for appendlist-1.4.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/appendlist/1.4.0/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing appendlist-1.4.0 against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/appendlist/1.4.0:/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" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 861a4924d9d9f825eb231ae7be98933cb38396689a38867183064764810a0ef0
[INFO] running `"docker" "start" "-a" "861a4924d9d9f825eb231ae7be98933cb38396689a38867183064764810a0ef0"`
[INFO] [stderr]    Compiling appendlist v1.4.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.34s
[INFO] running `"docker" "inspect" "861a4924d9d9f825eb231ae7be98933cb38396689a38867183064764810a0ef0"`
[INFO] running `"docker" "rm" "-f" "861a4924d9d9f825eb231ae7be98933cb38396689a38867183064764810a0ef0"`
[INFO] [stdout] 861a4924d9d9f825eb231ae7be98933cb38396689a38867183064764810a0ef0
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/appendlist/1.4.0:/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" "+beta-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] 722898ba7bba2a6fca6c11754da6c7a7562bbe8d2e459b142946354e97d8fb9a
[INFO] running `"docker" "start" "-a" "722898ba7bba2a6fca6c11754da6c7a7562bbe8d2e459b142946354e97d8fb9a"`
[INFO] [stderr]    Compiling appendlist v1.4.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.77s
[INFO] running `"docker" "inspect" "722898ba7bba2a6fca6c11754da6c7a7562bbe8d2e459b142946354e97d8fb9a"`
[INFO] running `"docker" "rm" "-f" "722898ba7bba2a6fca6c11754da6c7a7562bbe8d2e459b142946354e97d8fb9a"`
[INFO] [stdout] 722898ba7bba2a6fca6c11754da6c7a7562bbe8d2e459b142946354e97d8fb9a
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/appendlist/1.4.0:/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" "+beta-2019-08-13" "test" "--frozen"`
[INFO] [stdout] a46bbc8a24b55b82dcbbd47d6a18b5671a22fae878e6b287d1b6b16331773c8d
[INFO] running `"docker" "start" "-a" "a46bbc8a24b55b82dcbbd47d6a18b5671a22fae878e6b287d1b6b16331773c8d"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/appendlist-ee4cd9b37c87dc87
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test test::million_item_list ... ignored
[INFO] [stdout] test test::chunk_sizes_make_sense ... ok
[INFO] [stdout] test test::empty_list ... ok
[INFO] [stdout] test test::equality ... ok
[INFO] [stdout] test test::iterator ... ok
[INFO] [stdout] test test::from_iterator ... ok
[INFO] [stdout] test test::iterator_size_hint ... ok
[INFO] [stdout] test test::thousand_item_list ... ok
[INFO] [stdout] test test::index_chunk_matches_up ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests appendlist
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs -  (line 32) ... ok
[INFO] [stdout] test src/lib.rs -  (line 44) ... ok
[INFO] [stdout] test src/lib.rs - AppendList (line 124) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "a46bbc8a24b55b82dcbbd47d6a18b5671a22fae878e6b287d1b6b16331773c8d"`
[INFO] running `"docker" "rm" "-f" "a46bbc8a24b55b82dcbbd47d6a18b5671a22fae878e6b287d1b6b16331773c8d"`
[INFO] [stdout] a46bbc8a24b55b82dcbbd47d6a18b5671a22fae878e6b287d1b6b16331773c8d