[INFO] crate buffered_offset_reader 0.6.0 is already in cache
[INFO] extracting crate buffered_offset_reader 0.6.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/buffered_offset_reader/0.6.0
[INFO] extracting crate buffered_offset_reader 0.6.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/buffered_offset_reader/0.6.0
[INFO] validating manifest of buffered_offset_reader-0.6.0 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 buffered_offset_reader-0.6.0 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 buffered_offset_reader-0.6.0
[INFO] finished frobbing buffered_offset_reader-0.6.0
[INFO] frobbed toml for buffered_offset_reader-0.6.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/buffered_offset_reader/0.6.0/Cargo.toml
[INFO] started frobbing buffered_offset_reader-0.6.0
[INFO] finished frobbing buffered_offset_reader-0.6.0
[INFO] frobbed toml for buffered_offset_reader-0.6.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/buffered_offset_reader/0.6.0/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 buffered_offset_reader-0.6.0 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-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/buffered_offset_reader/0.6.0:/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] e6ff4447ec0b7c00b88579fe1a381fe4cd5d6a684de19b4921b6d286a9825a27
[INFO] running `"docker" "start" "-a" "e6ff4447ec0b7c00b88579fe1a381fe4cd5d6a684de19b4921b6d286a9825a27"`
[INFO] [stderr]    Compiling buffered_offset_reader v0.6.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.60s
[INFO] running `"docker" "inspect" "e6ff4447ec0b7c00b88579fe1a381fe4cd5d6a684de19b4921b6d286a9825a27"`
[INFO] running `"docker" "rm" "-f" "e6ff4447ec0b7c00b88579fe1a381fe4cd5d6a684de19b4921b6d286a9825a27"`
[INFO] [stdout] e6ff4447ec0b7c00b88579fe1a381fe4cd5d6a684de19b4921b6d286a9825a27
[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/buffered_offset_reader/0.6.0:/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] 7dce69cac64ad4d6e0762ce7a3966845dccca479c92258deeece0ff076273ef9
[INFO] running `"docker" "start" "-a" "7dce69cac64ad4d6e0762ce7a3966845dccca479c92258deeece0ff076273ef9"`
[INFO] [stderr]    Compiling cast v0.2.2
[INFO] [stderr]    Compiling regex-automata v0.1.8
[INFO] [stderr]    Compiling rand_xoshiro v0.1.0
[INFO] [stderr]    Compiling csv-core v0.1.6
[INFO] [stderr]    Compiling tinytemplate v1.0.2
[INFO] [stderr]    Compiling criterion-plot v0.3.1
[INFO] [stderr]    Compiling bstr v0.2.7
[INFO] [stderr]    Compiling csv v1.1.1
[INFO] [stderr]    Compiling criterion v0.2.11
[INFO] [stderr]    Compiling buffered_offset_reader v0.6.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 16.16s
[INFO] running `"docker" "inspect" "7dce69cac64ad4d6e0762ce7a3966845dccca479c92258deeece0ff076273ef9"`
[INFO] running `"docker" "rm" "-f" "7dce69cac64ad4d6e0762ce7a3966845dccca479c92258deeece0ff076273ef9"`
[INFO] [stdout] 7dce69cac64ad4d6e0762ce7a3966845dccca479c92258deeece0ff076273ef9
[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/buffered_offset_reader/0.6.0:/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] 01d7f0571e9e67196fa4bc227a7239262aaf379ab82c3bddee6956d039bf00ba
[INFO] running `"docker" "start" "-a" "01d7f0571e9e67196fa4bc227a7239262aaf379ab82c3bddee6956d039bf00ba"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/buffered_offset_reader-4fe6379cf7c3b422
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test range::tests::intersect_disjoint ... ok
[INFO] [stdout] test range::tests::intersect_partial ... ok
[INFO] [stdout] test range::tests::intersect_subset ... ok
[INFO] [stdout] test range::tests::shift ... ok
[INFO] [stdout] test tests::buffered_read_at ... ok
[INFO] [stdout] test tests::slice_read_at ... ok
[INFO] [stdout] test tests::generic_read_at ... ok
[INFO] [stdout] test tests::read_and_write ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests buffered_offset_reader
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs -  (line 11) ... 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" "01d7f0571e9e67196fa4bc227a7239262aaf379ab82c3bddee6956d039bf00ba"`
[INFO] running `"docker" "rm" "-f" "01d7f0571e9e67196fa4bc227a7239262aaf379ab82c3bddee6956d039bf00ba"`
[INFO] [stdout] 01d7f0571e9e67196fa4bc227a7239262aaf379ab82c3bddee6956d039bf00ba