[INFO] crate piece_table 0.1.0 is already in cache
[INFO] extracting crate piece_table 0.1.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/piece_table/0.1.0
[INFO] extracting crate piece_table 0.1.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/piece_table/0.1.0
[INFO] validating manifest of piece_table-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 piece_table-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 piece_table-0.1.0
[INFO] finished frobbing piece_table-0.1.0
[INFO] frobbed toml for piece_table-0.1.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/piece_table/0.1.0/Cargo.toml
[INFO] started frobbing piece_table-0.1.0
[INFO] finished frobbing piece_table-0.1.0
[INFO] frobbed toml for piece_table-0.1.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/piece_table/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 piece_table-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-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/piece_table/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] c5784d8c3e3d11aa11e89e9b51fa22317492d2796e06e62ef78080db656ef7b7
[INFO] running `"docker" "start" "-a" "c5784d8c3e3d11aa11e89e9b51fa22317492d2796e06e62ef78080db656ef7b7"`
[INFO] [stderr]    Compiling piece_table v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.26s
[INFO] running `"docker" "inspect" "c5784d8c3e3d11aa11e89e9b51fa22317492d2796e06e62ef78080db656ef7b7"`
[INFO] running `"docker" "rm" "-f" "c5784d8c3e3d11aa11e89e9b51fa22317492d2796e06e62ef78080db656ef7b7"`
[INFO] [stdout] c5784d8c3e3d11aa11e89e9b51fa22317492d2796e06e62ef78080db656ef7b7
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/piece_table/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] 3c25584ed66829cda97855f2b3bb3feccdeeb6978d3d3011cdc57864456c5ed8
[INFO] running `"docker" "start" "-a" "3c25584ed66829cda97855f2b3bb3feccdeeb6978d3d3011cdc57864456c5ed8"`
[INFO] [stderr]    Compiling piece_table v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.65s
[INFO] running `"docker" "inspect" "3c25584ed66829cda97855f2b3bb3feccdeeb6978d3d3011cdc57864456c5ed8"`
[INFO] running `"docker" "rm" "-f" "3c25584ed66829cda97855f2b3bb3feccdeeb6978d3d3011cdc57864456c5ed8"`
[INFO] [stdout] 3c25584ed66829cda97855f2b3bb3feccdeeb6978d3d3011cdc57864456c5ed8
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/piece_table/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] 931c720649ddf39a5efd20859edda450107b9f80de770ef81d0fe4323a8bca01
[INFO] running `"docker" "start" "-a" "931c720649ddf39a5efd20859edda450107b9f80de770ef81d0fe4323a8bca01"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/piece_table-f8787a481d2a2b45
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test tests::add_string_at_start ... ok
[INFO] [stdout] test tests::add_string_at_end ... ok
[INFO] [stdout] test tests::add_string_at_middle ... ok
[INFO] [stdout] test tests::add_string_at_empty ... ok
[INFO] [stdout] test tests::char_at_init_state ... ok
[INFO] [stdout] test tests::delete_string_at_middle_on_read_only_buffer ... ok
[INFO] [stdout] test tests::init ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests piece_table
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "931c720649ddf39a5efd20859edda450107b9f80de770ef81d0fe4323a8bca01"`
[INFO] running `"docker" "rm" "-f" "931c720649ddf39a5efd20859edda450107b9f80de770ef81d0fe4323a8bca01"`
[INFO] [stdout] 931c720649ddf39a5efd20859edda450107b9f80de770ef81d0fe4323a8bca01