[INFO] crate gapbuffer 0.1.1 is already in cache
[INFO] extracting crate gapbuffer 0.1.1 into work/ex/beta-1.38-1/sources/1.37.0/reg/gapbuffer/0.1.1
[INFO] extracting crate gapbuffer 0.1.1 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/gapbuffer/0.1.1
[INFO] validating manifest of gapbuffer-0.1.1 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 gapbuffer-0.1.1 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 gapbuffer-0.1.1
[INFO] finished frobbing gapbuffer-0.1.1
[INFO] frobbed toml for gapbuffer-0.1.1 written to work/ex/beta-1.38-1/sources/1.37.0/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-1.38-1/sources/beta-2019-08-13/reg/gapbuffer/0.1.1/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 gapbuffer-0.1.1 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-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] b8a1868d1366d58c38d111f6029bde25bc6b229cfe2fd6b1214b1a2d21febc2e
[INFO] running `"docker" "start" "-a" "b8a1868d1366d58c38d111f6029bde25bc6b229cfe2fd6b1214b1a2d21febc2e"`
[INFO] [stderr]    Compiling gapbuffer v0.1.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.48s
[INFO] running `"docker" "inspect" "b8a1868d1366d58c38d111f6029bde25bc6b229cfe2fd6b1214b1a2d21febc2e"`
[INFO] running `"docker" "rm" "-f" "b8a1868d1366d58c38d111f6029bde25bc6b229cfe2fd6b1214b1a2d21febc2e"`
[INFO] [stdout] b8a1868d1366d58c38d111f6029bde25bc6b229cfe2fd6b1214b1a2d21febc2e
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 8bd5d84ff2027a3d3e0d89a9bbbc236d8e081999fbfa1cc03902c54e523ee854
[INFO] running `"docker" "start" "-a" "8bd5d84ff2027a3d3e0d89a9bbbc236d8e081999fbfa1cc03902c54e523ee854"`
[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" "8bd5d84ff2027a3d3e0d89a9bbbc236d8e081999fbfa1cc03902c54e523ee854"`
[INFO] running `"docker" "rm" "-f" "8bd5d84ff2027a3d3e0d89a9bbbc236d8e081999fbfa1cc03902c54e523ee854"`
[INFO] [stdout] 8bd5d84ff2027a3d3e0d89a9bbbc236d8e081999fbfa1cc03902c54e523ee854