[INFO] crate flowc 0.1.0 is already in cache
[INFO] extracting crate flowc 0.1.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/flowc/0.1.0
[INFO] extracting crate flowc 0.1.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/flowc/0.1.0
[INFO] validating manifest of flowc-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 flowc-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 flowc-0.1.0
[INFO] finished frobbing flowc-0.1.0
[INFO] frobbed toml for flowc-0.1.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/flowc/0.1.0/Cargo.toml
[INFO] started frobbing flowc-0.1.0
[INFO] finished frobbing flowc-0.1.0
[INFO] frobbed toml for flowc-0.1.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/flowc/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] [stderr]     Blocking waiting for file lock on package cache
[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] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing flowc-0.1.0 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-5/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/flowc/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" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] fc813f54c48f4dec6f64e86778238f0ad88fab042aaa4de1fd1dfa6425513ffe
[INFO] running `"docker" "start" "-a" "fc813f54c48f4dec6f64e86778238f0ad88fab042aaa4de1fd1dfa6425513ffe"`
[INFO] [stderr]    Compiling flowstdlib v0.2.0
[INFO] [stderr]    Compiling curl v0.4.22
[INFO] [stderr]    Compiling strsim v0.6.0
[INFO] [stderr]    Compiling remove_dir_all v0.5.2
[INFO] [stderr]    Compiling strfmt v0.1.6
[INFO] [stderr]    Compiling ansi_term v0.9.0
[INFO] [stderr]    Compiling glob v0.2.11
[INFO] [stderr]    Compiling vec_map v0.8.1
[INFO] [stderr]    Compiling bitflags v0.9.1
[INFO] [stderr]    Compiling libz-sys v1.0.25
[INFO] [stderr]    Compiling curl-sys v0.4.20
[INFO] [stderr]    Compiling textwrap v0.9.0
[INFO] [stderr]    Compiling socket2 v0.3.11
[INFO] [stderr]    Compiling toml v0.4.10
[INFO] [stderr]    Compiling url v1.6.1
[INFO] [stderr]    Compiling flowrlib v0.2.0
[INFO] [stderr]    Compiling tempdir v0.3.7
[INFO] [stderr]    Compiling clap v2.27.1
[INFO] [stderr]    Compiling flowclib v0.2.0
[INFO] [stderr]    Compiling flowc v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 01s
[INFO] running `"docker" "inspect" "fc813f54c48f4dec6f64e86778238f0ad88fab042aaa4de1fd1dfa6425513ffe"`
[INFO] running `"docker" "rm" "-f" "fc813f54c48f4dec6f64e86778238f0ad88fab042aaa4de1fd1dfa6425513ffe"`
[INFO] [stdout] fc813f54c48f4dec6f64e86778238f0ad88fab042aaa4de1fd1dfa6425513ffe
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/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/flowc/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" "+beta-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] b7386128d466c6bd3683226c372ef1b866d5a73c1f02a2314eefa9766006ceac
[INFO] running `"docker" "start" "-a" "b7386128d466c6bd3683226c372ef1b866d5a73c1f02a2314eefa9766006ceac"`
[INFO] [stderr]    Compiling flowc v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.67s
[INFO] running `"docker" "inspect" "b7386128d466c6bd3683226c372ef1b866d5a73c1f02a2314eefa9766006ceac"`
[INFO] running `"docker" "rm" "-f" "b7386128d466c6bd3683226c372ef1b866d5a73c1f02a2314eefa9766006ceac"`
[INFO] [stdout] b7386128d466c6bd3683226c372ef1b866d5a73c1f02a2314eefa9766006ceac
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/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/flowc/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" "+beta-2019-08-13" "test" "--frozen"`
[INFO] [stdout] 3bf1c113fd02a6c68ab318375de855b4c85720a15559a950abae6298e20ca15c
[INFO] running `"docker" "start" "-a" "3bf1c113fd02a6c68ab318375de855b4c85720a15559a950abae6298e20ca15c"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/flowc-93323b8b1ca57235
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test source_arg::test::relative_path_converted_to_absolute_scheme_added ... ok
[INFO] [stdout] test source_arg::test::output_dir_arg ... ok
[INFO] [stdout] test source_arg::test::no_scheme_assumes_file ... ok
[INFO] [stdout] test source_arg::test::no_option_returns_parent ... ok
[INFO] [stdout] test source_arg::test::file_scheme_and_absolute_path_preserved ... ok
[INFO] [stdout] test source_arg::test::file_same_directory ... ok
[INFO] [stdout] test source_arg::test::http_scheme_and_absolute_path_preserved ... ok
[INFO] [stdout] test source_arg::test::http_temp_dir ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "3bf1c113fd02a6c68ab318375de855b4c85720a15559a950abae6298e20ca15c"`
[INFO] running `"docker" "rm" "-f" "3bf1c113fd02a6c68ab318375de855b4c85720a15559a950abae6298e20ca15c"`
[INFO] [stdout] 3bf1c113fd02a6c68ab318375de855b4c85720a15559a950abae6298e20ca15c