[INFO] crate rnr 0.2.2 is already in cache
[INFO] extracting crate rnr 0.2.2 into work/ex/beta-1.38-1/sources/1.37.0/reg/rnr/0.2.2
[INFO] extracting crate rnr 0.2.2 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/rnr/0.2.2
[INFO] validating manifest of rnr-0.2.2 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 rnr-0.2.2 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 rnr-0.2.2
[INFO] finished frobbing rnr-0.2.2
[INFO] frobbed toml for rnr-0.2.2 written to work/ex/beta-1.38-1/sources/1.37.0/reg/rnr/0.2.2/Cargo.toml
[INFO] started frobbing rnr-0.2.2
[INFO] finished frobbing rnr-0.2.2
[INFO] frobbed toml for rnr-0.2.2 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/rnr/0.2.2/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 rnr-0.2.2 against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/rnr/0.2.2:/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" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 286643df06569f62e9ff613cfd8f468ff8f74316db1e5ad9b2c7699647a764d3
[INFO] running `"docker" "start" "-a" "286643df06569f62e9ff613cfd8f468ff8f74316db1e5ad9b2c7699647a764d3"`
[INFO] [stderr]    Compiling std_prelude v0.2.12
[INFO] [stderr]    Compiling textwrap v0.10.0
[INFO] [stderr]    Compiling stfu8 v0.2.4
[INFO] [stderr]    Compiling clap v2.32.0
[INFO] [stderr]    Compiling path_abs v0.4.1
[INFO] [stderr]    Compiling rnr v0.2.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 20.42s
[INFO] running `"docker" "inspect" "286643df06569f62e9ff613cfd8f468ff8f74316db1e5ad9b2c7699647a764d3"`
[INFO] running `"docker" "rm" "-f" "286643df06569f62e9ff613cfd8f468ff8f74316db1e5ad9b2c7699647a764d3"`
[INFO] [stdout] 286643df06569f62e9ff613cfd8f468ff8f74316db1e5ad9b2c7699647a764d3
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/rnr/0.2.2:/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" "+beta-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] c4c6aa6701d3658a361fc2a268ceab3c13adf5999cdb1876916c1cef6138fa9a
[INFO] running `"docker" "start" "-a" "c4c6aa6701d3658a361fc2a268ceab3c13adf5999cdb1876916c1cef6138fa9a"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling rnr v0.2.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.09s
[INFO] running `"docker" "inspect" "c4c6aa6701d3658a361fc2a268ceab3c13adf5999cdb1876916c1cef6138fa9a"`
[INFO] running `"docker" "rm" "-f" "c4c6aa6701d3658a361fc2a268ceab3c13adf5999cdb1876916c1cef6138fa9a"`
[INFO] [stdout] c4c6aa6701d3658a361fc2a268ceab3c13adf5999cdb1876916c1cef6138fa9a
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/rnr/0.2.2:/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" "+beta-2019-08-13" "test" "--frozen"`
[INFO] [stdout] 389b1e1eb461cf6f4fd6e9310e4e51a6846ee3f10ab1b3b082182408549aff66
[INFO] running `"docker" "start" "-a" "389b1e1eb461cf6f4fd6e9310e4e51a6846ee3f10ab1b3b082182408549aff66"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rnr-5614c62d18500a4b
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test fileutils::test::cleanup ... ok
[INFO] [stdout] test fileutils::test::get_file_list ... ok
[INFO] [stdout] test fileutils::test::unique_name ... ok
[INFO] [stdout] test fileutils::test::get_paths_recursive_depth ... ok
[INFO] [stdout] test solver::test::test_solve_rename_order ... ok
[INFO] [stdout] test fileutils::test::get_paths_recursive ... ok
[INFO] [stdout] test solver::test::test_existing_targets ... ok
[INFO] [stdout] test fileutils::test::backup ... ok
[INFO] [stdout] test solver::test::test_sort_existing_targets ... ok
[INFO] [stdout] test fileutils::test::get_paths_recursive_hidden ... ok
[INFO] [stdout] test renamer::test::renamer ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "389b1e1eb461cf6f4fd6e9310e4e51a6846ee3f10ab1b3b082182408549aff66"`
[INFO] running `"docker" "rm" "-f" "389b1e1eb461cf6f4fd6e9310e4e51a6846ee3f10ab1b3b082182408549aff66"`
[INFO] [stdout] 389b1e1eb461cf6f4fd6e9310e4e51a6846ee3f10ab1b3b082182408549aff66