[INFO] crate a-range 0.1.0 is already in cache
[INFO] extracting crate a-range 0.1.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/a-range/0.1.0
[INFO] extracting crate a-range 0.1.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/a-range/0.1.0
[INFO] validating manifest of a-range-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 a-range-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 a-range-0.1.0
[INFO] finished frobbing a-range-0.1.0
[INFO] frobbed toml for a-range-0.1.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/a-range/0.1.0/Cargo.toml
[INFO] started frobbing a-range-0.1.0
[INFO] finished frobbing a-range-0.1.0
[INFO] frobbed toml for a-range-0.1.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/a-range/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 a-range-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-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/a-range/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] 97859b5a4e509a91538667103e8003ce8ad57beaa81415d716680f37cf7d834c
[INFO] running `"docker" "start" "-a" "97859b5a4e509a91538667103e8003ce8ad57beaa81415d716680f37cf7d834c"`
[INFO] [stderr]    Compiling a-range v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.44s
[INFO] running `"docker" "inspect" "97859b5a4e509a91538667103e8003ce8ad57beaa81415d716680f37cf7d834c"`
[INFO] running `"docker" "rm" "-f" "97859b5a4e509a91538667103e8003ce8ad57beaa81415d716680f37cf7d834c"`
[INFO] [stdout] 97859b5a4e509a91538667103e8003ce8ad57beaa81415d716680f37cf7d834c
[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/a-range/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] 17e1021b83b19520d0992a9b3730ef21b38d90d6d9ad8049ee89e4238e9f57c3
[INFO] running `"docker" "start" "-a" "17e1021b83b19520d0992a9b3730ef21b38d90d6d9ad8049ee89e4238e9f57c3"`
[INFO] [stderr]    Compiling a-range v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.94s
[INFO] running `"docker" "inspect" "17e1021b83b19520d0992a9b3730ef21b38d90d6d9ad8049ee89e4238e9f57c3"`
[INFO] running `"docker" "rm" "-f" "17e1021b83b19520d0992a9b3730ef21b38d90d6d9ad8049ee89e4238e9f57c3"`
[INFO] [stdout] 17e1021b83b19520d0992a9b3730ef21b38d90d6d9ad8049ee89e4238e9f57c3
[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/a-range/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] c03a40f4e0a2db3768006848486fc99a0bb2efabe60e8be1980a9c572b9febb7
[INFO] running `"docker" "start" "-a" "c03a40f4e0a2db3768006848486fc99a0bb2efabe60e8be1980a9c572b9febb7"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/a_range-10a19da0e5159b15
[INFO] [stderr]    Doc-tests a-range
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test rev_range_collect ... ok
[INFO] [stdout] test range_collect ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - from (line 30) ... ok
[INFO] [stdout] test src/lib.rs -  (line 8) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "c03a40f4e0a2db3768006848486fc99a0bb2efabe60e8be1980a9c572b9febb7"`
[INFO] running `"docker" "rm" "-f" "c03a40f4e0a2db3768006848486fc99a0bb2efabe60e8be1980a9c572b9febb7"`
[INFO] [stdout] c03a40f4e0a2db3768006848486fc99a0bb2efabe60e8be1980a9c572b9febb7