[INFO] crate iterslide 1.0.1 is already in cache
[INFO] extracting crate iterslide 1.0.1 into work/ex/beta-1.38-1/sources/1.37.0/reg/iterslide/1.0.1
[INFO] extracting crate iterslide 1.0.1 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/iterslide/1.0.1
[INFO] validating manifest of iterslide-1.0.1 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 iterslide-1.0.1 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 iterslide-1.0.1
[INFO] finished frobbing iterslide-1.0.1
[INFO] frobbed toml for iterslide-1.0.1 written to work/ex/beta-1.38-1/sources/1.37.0/reg/iterslide/1.0.1/Cargo.toml
[INFO] started frobbing iterslide-1.0.1
[INFO] finished frobbing iterslide-1.0.1
[INFO] frobbed toml for iterslide-1.0.1 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/iterslide/1.0.1/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing iterslide-1.0.1 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-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/iterslide/1.0.1:/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] 3b482329cda2502ddf1d3b0b58e93f3f0267d79593292c88107d8cf5a92cd68a
[INFO] running `"docker" "start" "-a" "3b482329cda2502ddf1d3b0b58e93f3f0267d79593292c88107d8cf5a92cd68a"`
[INFO] [stderr]    Compiling iterslide v1.0.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.26s
[INFO] running `"docker" "inspect" "3b482329cda2502ddf1d3b0b58e93f3f0267d79593292c88107d8cf5a92cd68a"`
[INFO] running `"docker" "rm" "-f" "3b482329cda2502ddf1d3b0b58e93f3f0267d79593292c88107d8cf5a92cd68a"`
[INFO] [stdout] 3b482329cda2502ddf1d3b0b58e93f3f0267d79593292c88107d8cf5a92cd68a
[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/iterslide/1.0.1:/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] 98f3533ad27faac25f1e0d268542344b5485a0c0c2c42cbe2642aecb893e5818
[INFO] running `"docker" "start" "-a" "98f3533ad27faac25f1e0d268542344b5485a0c0c2c42cbe2642aecb893e5818"`
[INFO] [stderr]    Compiling iterslide v1.0.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.95s
[INFO] running `"docker" "inspect" "98f3533ad27faac25f1e0d268542344b5485a0c0c2c42cbe2642aecb893e5818"`
[INFO] running `"docker" "rm" "-f" "98f3533ad27faac25f1e0d268542344b5485a0c0c2c42cbe2642aecb893e5818"`
[INFO] [stdout] 98f3533ad27faac25f1e0d268542344b5485a0c0c2c42cbe2642aecb893e5818
[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/iterslide/1.0.1:/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"`
[INFO] [stdout] 2d8821bdf6fa051b5f2a541274c3719bc3d4eb3f6431235dee4737a7e5467b4b
[INFO] running `"docker" "start" "-a" "2d8821bdf6fa051b5f2a541274c3719bc3d4eb3f6431235dee4737a7e5467b4b"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/iterslide-a0999f7d9fea6922
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test test_slide ... ok
[INFO] [stdout] test test_slide_equal_window ... ok
[INFO] [stdout] test test_slide_zero_window ... ok
[INFO] [stdout] test test_slide_overlong_window ... ok
[INFO] [stderr]    Doc-tests iterslide
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs -  (line 5) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "2d8821bdf6fa051b5f2a541274c3719bc3d4eb3f6431235dee4737a7e5467b4b"`
[INFO] running `"docker" "rm" "-f" "2d8821bdf6fa051b5f2a541274c3719bc3d4eb3f6431235dee4737a7e5467b4b"`
[INFO] [stdout] 2d8821bdf6fa051b5f2a541274c3719bc3d4eb3f6431235dee4737a7e5467b4b