[INFO] crate gapbuffer 0.1.1 is already in cache
[INFO] extracting crate gapbuffer 0.1.1 into work/ex/beta-1.37-6/sources/1.36.0/reg/gapbuffer/0.1.1
[INFO] extracting crate gapbuffer 0.1.1 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/gapbuffer/0.1.1
[INFO] validating manifest of gapbuffer-0.1.1 on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of gapbuffer-0.1.1 on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing gapbuffer-0.1.1
[INFO] finished frobbing gapbuffer-0.1.1
[INFO] frobbed toml for gapbuffer-0.1.1 written to work/ex/beta-1.37-6/sources/1.36.0/reg/gapbuffer/0.1.1/Cargo.toml
[INFO] started frobbing gapbuffer-0.1.1
[INFO] finished frobbing gapbuffer-0.1.1
[INFO] frobbed toml for gapbuffer-0.1.1 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/gapbuffer/0.1.1/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing gapbuffer-0.1.1 against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/gapbuffer/0.1.1:/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-2019-07-23" "build" "--frozen"`
[INFO] [stdout] 5cb53df2ca2cc722b8668118fb7f3d84f46eb3d15b7a6c621c531fc9483aa13e
[INFO] running `"docker" "start" "-a" "5cb53df2ca2cc722b8668118fb7f3d84f46eb3d15b7a6c621c531fc9483aa13e"`
[INFO] [stderr]    Compiling gapbuffer v0.1.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.50s
[INFO] running `"docker" "inspect" "5cb53df2ca2cc722b8668118fb7f3d84f46eb3d15b7a6c621c531fc9483aa13e"`
[INFO] running `"docker" "rm" "-f" "5cb53df2ca2cc722b8668118fb7f3d84f46eb3d15b7a6c621c531fc9483aa13e"`
[INFO] [stdout] 5cb53df2ca2cc722b8668118fb7f3d84f46eb3d15b7a6c621c531fc9483aa13e
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/gapbuffer/0.1.1:/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-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] 2677e4bb477b1eb68ef1ae1ff60c5a879345ed74d19ce3839bb2d9d3e7ab0038
[INFO] running `"docker" "start" "-a" "2677e4bb477b1eb68ef1ae1ff60c5a879345ed74d19ce3839bb2d9d3e7ab0038"`
[INFO] [stderr]    Compiling gapbuffer v0.1.1 (/opt/crater/workdir)
[INFO] [stderr] error[E0425]: cannot find function `range` in this scope
[INFO] [stderr]    --> src/lib.rs:336:18
[INFO] [stderr]     |
[INFO] [stderr] 336 |         for x in range(0, 100) {
[INFO] [stderr]     |                  ^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find function `range` in this scope
[INFO] [stderr]    --> src/lib.rs:342:18
[INFO] [stderr]     |
[INFO] [stderr] 342 |         for x in range(0, 100) {
[INFO] [stderr]     |                  ^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find function `range` in this scope
[INFO] [stderr]    --> src/lib.rs:353:18
[INFO] [stderr]     |
[INFO] [stderr] 353 |         for x in range(0, 100) {
[INFO] [stderr]     |                  ^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find function `range` in this scope
[INFO] [stderr]    --> src/lib.rs:358:25
[INFO] [stderr]     |
[INFO] [stderr] 358 |         let mut index = range(0,100);
[INFO] [stderr]     |                         ^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find function `range` in this scope
[INFO] [stderr]    --> src/lib.rs:374:18
[INFO] [stderr]     |
[INFO] [stderr] 374 |         for x in range(0, 100) {
[INFO] [stderr]     |                  ^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find function `range` in this scope
[INFO] [stderr]    --> src/lib.rs:378:18
[INFO] [stderr]     |
[INFO] [stderr] 378 |         for x in range(0,100) {
[INFO] [stderr]     |                  ^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find function `range` in this scope
[INFO] [stderr]    --> src/lib.rs:391:18
[INFO] [stderr]     |
[INFO] [stderr] 391 |         for x in range(0, 10) {
[INFO] [stderr]     |                  ^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find function `range` in this scope
[INFO] [stderr]    --> src/lib.rs:395:18
[INFO] [stderr]     |
[INFO] [stderr] 395 |         for x in range(0,10) {
[INFO] [stderr]     |                  ^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 8 previous errors
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0425`.
[INFO] [stderr] error: Could not compile `gapbuffer`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "2677e4bb477b1eb68ef1ae1ff60c5a879345ed74d19ce3839bb2d9d3e7ab0038"`
[INFO] running `"docker" "rm" "-f" "2677e4bb477b1eb68ef1ae1ff60c5a879345ed74d19ce3839bb2d9d3e7ab0038"`
[INFO] [stdout] 2677e4bb477b1eb68ef1ae1ff60c5a879345ed74d19ce3839bb2d9d3e7ab0038