[INFO] crate fancy-prompt 0.2.0 is already in cache
[INFO] extracting crate fancy-prompt 0.2.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/fancy-prompt/0.2.0
[INFO] extracting crate fancy-prompt 0.2.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/fancy-prompt/0.2.0
[INFO] validating manifest of fancy-prompt-0.2.0 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 fancy-prompt-0.2.0 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 fancy-prompt-0.2.0
[INFO] finished frobbing fancy-prompt-0.2.0
[INFO] frobbed toml for fancy-prompt-0.2.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/fancy-prompt/0.2.0/Cargo.toml
[INFO] started frobbing fancy-prompt-0.2.0
[INFO] finished frobbing fancy-prompt-0.2.0
[INFO] frobbed toml for fancy-prompt-0.2.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/fancy-prompt/0.2.0/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 fancy-prompt-0.2.0 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/fancy-prompt/0.2.0:/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] a331607092e645165e4b608f8510e99e02154acc6a4f63f666f3c944f4682b01
[INFO] running `"docker" "start" "-a" "a331607092e645165e4b608f8510e99e02154acc6a4f63f666f3c944f4682b01"`
[INFO] [stderr]    Compiling curl-sys v0.4.20
[INFO] [stderr]    Compiling libssh2-sys v0.2.11
[INFO] [stderr]    Compiling libgit2-sys v0.6.19
[INFO] [stderr]    Compiling users v0.6.1
[INFO] [stderr]    Compiling term_size v0.3.1
[INFO] [stderr]    Compiling hostname v0.1.5
[INFO] [stderr]    Compiling git2 v0.6.11
[INFO] [stderr]    Compiling fancy-prompt v0.2.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/data.rs:12:30
[INFO] [stderr]    |
[INFO] [stderr] 12 |     pub vcs_info: Option<Box<crate::vcs::VcsInfo>>,
[INFO] [stderr]    |                              ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn crate::vcs::VcsInfo`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/data.rs:97:29
[INFO] [stderr]    |
[INFO] [stderr] 97 | fn vcs_info() -> Option<Box<crate::vcs::VcsInfo>> {
[INFO] [stderr]    |                             ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn crate::vcs::VcsInfo`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/prompt.rs:260:33
[INFO] [stderr]     |
[INFO] [stderr] 260 | fn format_vcs(vcs_info: Option<&crate::vcs::VcsInfo>) -> Option<String> {
[INFO] [stderr]     |                                 ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn crate::vcs::VcsInfo`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/prompt.rs:320:32
[INFO] [stderr]     |
[INFO] [stderr] 320 | fn vcs_color(vcs_info: Option<&crate::vcs::VcsInfo>) -> String {
[INFO] [stderr]     |                                ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn crate::vcs::VcsInfo`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/vcs/git.rs:181:31
[INFO] [stderr]     |
[INFO] [stderr] 181 | pub fn detect() -> Option<Box<super::VcsInfo>> {
[INFO] [stderr]     |                               ^^^^^^^^^^^^^^ help: use `dyn`: `dyn super::VcsInfo`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/vcs/mod.rs:42:31
[INFO] [stderr]    |
[INFO] [stderr] 42 | pub fn detect() -> Option<Box<VcsInfo>> {
[INFO] [stderr]    |                               ^^^^^^^ help: use `dyn`: `dyn VcsInfo`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 45.12s
[INFO] running `"docker" "inspect" "a331607092e645165e4b608f8510e99e02154acc6a4f63f666f3c944f4682b01"`
[INFO] running `"docker" "rm" "-f" "a331607092e645165e4b608f8510e99e02154acc6a4f63f666f3c944f4682b01"`
[INFO] [stdout] a331607092e645165e4b608f8510e99e02154acc6a4f63f666f3c944f4682b01
[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/fancy-prompt/0.2.0:/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] be34764cb3a0c189bae132f5fb2c341bbd0cd071446fe8894f708ab129a5479b
[INFO] running `"docker" "start" "-a" "be34764cb3a0c189bae132f5fb2c341bbd0cd071446fe8894f708ab129a5479b"`
[INFO] [stderr]    Compiling fancy-prompt v0.2.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/data.rs:12:30
[INFO] [stderr]    |
[INFO] [stderr] 12 |     pub vcs_info: Option<Box<crate::vcs::VcsInfo>>,
[INFO] [stderr]    |                              ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn crate::vcs::VcsInfo`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/data.rs:97:29
[INFO] [stderr]    |
[INFO] [stderr] 97 | fn vcs_info() -> Option<Box<crate::vcs::VcsInfo>> {
[INFO] [stderr]    |                             ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn crate::vcs::VcsInfo`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/prompt.rs:260:33
[INFO] [stderr]     |
[INFO] [stderr] 260 | fn format_vcs(vcs_info: Option<&crate::vcs::VcsInfo>) -> Option<String> {
[INFO] [stderr]     |                                 ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn crate::vcs::VcsInfo`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/prompt.rs:320:32
[INFO] [stderr]     |
[INFO] [stderr] 320 | fn vcs_color(vcs_info: Option<&crate::vcs::VcsInfo>) -> String {
[INFO] [stderr]     |                                ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn crate::vcs::VcsInfo`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/vcs/git.rs:181:31
[INFO] [stderr]     |
[INFO] [stderr] 181 | pub fn detect() -> Option<Box<super::VcsInfo>> {
[INFO] [stderr]     |                               ^^^^^^^^^^^^^^ help: use `dyn`: `dyn super::VcsInfo`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/vcs/mod.rs:42:31
[INFO] [stderr]    |
[INFO] [stderr] 42 | pub fn detect() -> Option<Box<VcsInfo>> {
[INFO] [stderr]    |                               ^^^^^^^ help: use `dyn`: `dyn VcsInfo`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.36s
[INFO] running `"docker" "inspect" "be34764cb3a0c189bae132f5fb2c341bbd0cd071446fe8894f708ab129a5479b"`
[INFO] running `"docker" "rm" "-f" "be34764cb3a0c189bae132f5fb2c341bbd0cd071446fe8894f708ab129a5479b"`
[INFO] [stdout] be34764cb3a0c189bae132f5fb2c341bbd0cd071446fe8894f708ab129a5479b
[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/fancy-prompt/0.2.0:/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] a521e416e36405c78c3c581151782d50d32a962928c20b30d358dbe72c0c2028
[INFO] running `"docker" "start" "-a" "a521e416e36405c78c3c581151782d50d32a962928c20b30d358dbe72c0c2028"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/fancy_prompt-d3ed4a8f60e11084
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test prompt::test::test_format_vcs ... ok
[INFO] [stdout] test tests::test_render ... ok
[INFO] [stdout] test prompt::test::test_compress_path ... ok
[INFO] [stdout] test prompt::test::test_compress_vcs ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "a521e416e36405c78c3c581151782d50d32a962928c20b30d358dbe72c0c2028"`
[INFO] running `"docker" "rm" "-f" "a521e416e36405c78c3c581151782d50d32a962928c20b30d358dbe72c0c2028"`
[INFO] [stdout] a521e416e36405c78c3c581151782d50d32a962928c20b30d358dbe72c0c2028