[INFO] updating cached repository doy/fancy-prompt
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/doy/fancy-prompt
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/doy/fancy-prompt" "work/ex/beta-1.38-1/sources/1.37.0/gh/doy/fancy-prompt"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/doy/fancy-prompt'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/doy/fancy-prompt" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/doy/fancy-prompt"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/doy/fancy-prompt'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] bc3d923b12476b8807e073555968de657864ad1d
[INFO] sha for GitHub repo doy/fancy-prompt: bc3d923b12476b8807e073555968de657864ad1d
[INFO] validating manifest of doy/fancy-prompt 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 doy/fancy-prompt 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 doy/fancy-prompt
[INFO] finished frobbing doy/fancy-prompt
[INFO] frobbed toml for doy/fancy-prompt written to work/ex/beta-1.38-1/sources/1.37.0/gh/doy/fancy-prompt/Cargo.toml
[INFO] started frobbing doy/fancy-prompt
[INFO] finished frobbing doy/fancy-prompt
[INFO] frobbed toml for doy/fancy-prompt written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/doy/fancy-prompt/Cargo.toml
[INFO] crate doy/fancy-prompt already has a lockfile, it will not be regenerated
[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 doy/fancy-prompt 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-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/doy/fancy-prompt:/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] f9cb9ad553fe3e1ea7a42b8f1f054f76fb06fb48514071a6a076faca72b1a305
[INFO] running `"docker" "start" "-a" "f9cb9ad553fe3e1ea7a42b8f1f054f76fb06fb48514071a6a076faca72b1a305"`
[INFO] [stderr]    Compiling regex-syntax v0.4.2
[INFO] [stderr]    Compiling cmake v0.1.29
[INFO] [stderr]    Compiling libz-sys v1.0.18
[INFO] [stderr]    Compiling openssl-sys v0.9.26
[INFO] [stderr]    Compiling curl-sys v0.4.1
[INFO] [stderr]    Compiling memchr v2.0.1
[INFO] [stderr]    Compiling term_size v0.3.1
[INFO] [stderr]    Compiling users v0.6.0
[INFO] [stderr]    Compiling hostname v0.1.4
[INFO] [stderr]    Compiling walkdir v2.1.3
[INFO] [stderr]    Compiling term v0.5.1
[INFO] [stderr]    Compiling aho-corasick v0.6.4
[INFO] [stderr]    Compiling num-iter v0.1.35
[INFO] [stderr]    Compiling thread_local v0.3.5
[INFO] [stderr]    Compiling libssh2-sys v0.2.6
[INFO] [stderr]    Compiling libgit2-sys v0.6.19
[INFO] [stderr]    Compiling num v0.1.42
[INFO] [stderr]    Compiling chrono v0.4.0
[INFO] [stderr]    Compiling regex v0.2.6
[INFO] [stderr]    Compiling git2 v0.6.11
[INFO] [stderr]    Compiling fancy-prompt v0.1.6 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/colors.rs:100:17
[INFO] [stderr]     |
[INFO] [stderr] 100 |         t: &mut term::Terminal<Output=W>,
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn term::Terminal<Output=W>`
[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/colors.rs:110:17
[INFO] [stderr]     |
[INFO] [stderr] 110 |         t: &mut term::Terminal<Output=W>,
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn term::Terminal<Output=W>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/colors.rs:118:17
[INFO] [stderr]     |
[INFO] [stderr] 118 |         t: &mut term::Terminal<Output=W>,
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn term::Terminal<Output=W>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/colors.rs:125:17
[INFO] [stderr]     |
[INFO] [stderr] 125 |         t: &mut term::Terminal<Output=W>,
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn term::Terminal<Output=W>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/colors.rs:137:17
[INFO] [stderr]     |
[INFO] [stderr] 137 |         t: &mut term::Terminal<Output=W>,
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn term::Terminal<Output=W>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/colors.rs:149:17
[INFO] [stderr]     |
[INFO] [stderr] 149 |         t: &mut term::Terminal<Output=W>,
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn term::Terminal<Output=W>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/colors.rs:160:17
[INFO] [stderr]     |
[INFO] [stderr] 160 |         t: &mut term::Terminal<Output=W>,
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn term::Terminal<Output=W>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/colors.rs:169:17
[INFO] [stderr]     |
[INFO] [stderr] 169 |         t: &mut term::Terminal<Output=W>,
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn term::Terminal<Output=W>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/colors.rs:197:24
[INFO] [stderr]     |
[INFO] [stderr] 197 |         T: FnOnce(&mut term::Terminal<Output=W>),
[INFO] [stderr]     |                        ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn term::Terminal<Output=W>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/colors.rs:193:17
[INFO] [stderr]     |
[INFO] [stderr] 193 |         t: &mut term::Terminal<Output=W>,
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn term::Terminal<Output=W>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/data.rs:23:30
[INFO] [stderr]    |
[INFO] [stderr] 23 |     pub vcs_info: Option<Box<vcs::VcsInfo>>,
[INFO] [stderr]    |                              ^^^^^^^^^^^^ help: use `dyn`: `dyn vcs::VcsInfo`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/data.rs:110:29
[INFO] [stderr]     |
[INFO] [stderr] 110 | fn vcs_info() -> Option<Box<vcs::VcsInfo>> {
[INFO] [stderr]     |                             ^^^^^^^^^^^^ help: use `dyn`: `dyn vcs::VcsInfo`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/prompt.rs:116:17
[INFO] [stderr]     |
[INFO] [stderr] 116 |         t: &mut term::Terminal<Output=W>,
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn term::Terminal<Output=W>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/prompt.rs:133:17
[INFO] [stderr]     |
[INFO] [stderr] 133 |         t: &mut term::Terminal<Output=W>,
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn term::Terminal<Output=W>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/prompt.rs:141:17
[INFO] [stderr]     |
[INFO] [stderr] 141 |         t: &mut term::Terminal<Output=W>,
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn term::Terminal<Output=W>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/prompt.rs:174:17
[INFO] [stderr]     |
[INFO] [stderr] 174 |         t: &mut term::Terminal<Output=W>,
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn term::Terminal<Output=W>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/prompt.rs:185:17
[INFO] [stderr]     |
[INFO] [stderr] 185 |         t: &mut term::Terminal<Output=W>,
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn term::Terminal<Output=W>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/prompt.rs:198:17
[INFO] [stderr]     |
[INFO] [stderr] 198 |         t: &mut term::Terminal<Output=W>,
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn term::Terminal<Output=W>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/prompt.rs:215:17
[INFO] [stderr]     |
[INFO] [stderr] 215 |         t: &mut term::Terminal<Output=W>,
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn term::Terminal<Output=W>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/prompt.rs:236:17
[INFO] [stderr]     |
[INFO] [stderr] 236 |         t: &mut term::Terminal<Output=W>,
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn term::Terminal<Output=W>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/prompt.rs:244:17
[INFO] [stderr]     |
[INFO] [stderr] 244 |         t: &mut term::Terminal<Output=W>,
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn term::Terminal<Output=W>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/prompt.rs:295:33
[INFO] [stderr]     |
[INFO] [stderr] 295 | fn format_vcs(vcs_info: Option<&vcs::VcsInfo>) -> Option<String> {
[INFO] [stderr]     |                                 ^^^^^^^^^^^^ help: use `dyn`: `dyn vcs::VcsInfo`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/prompt.rs:357:32
[INFO] [stderr]     |
[INFO] [stderr] 357 | fn vcs_color(vcs_info: Option<&vcs::VcsInfo>) -> String {
[INFO] [stderr]     |                                ^^^^^^^^^^^^ help: use `dyn`: `dyn vcs::VcsInfo`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/vcs/git.rs:188:31
[INFO] [stderr]     |
[INFO] [stderr] 188 | 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:41:31
[INFO] [stderr]    |
[INFO] [stderr] 41 | pub fn detect() -> Option<Box<VcsInfo>> {
[INFO] [stderr]    |                               ^^^^^^^ help: use `dyn`: `dyn VcsInfo`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3m 34s
[INFO] running `"docker" "inspect" "f9cb9ad553fe3e1ea7a42b8f1f054f76fb06fb48514071a6a076faca72b1a305"`
[INFO] running `"docker" "rm" "-f" "f9cb9ad553fe3e1ea7a42b8f1f054f76fb06fb48514071a6a076faca72b1a305"`
[INFO] [stdout] f9cb9ad553fe3e1ea7a42b8f1f054f76fb06fb48514071a6a076faca72b1a305
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/doy/fancy-prompt:/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] b04204e4581c9d97658297c0f68a379605ab856263fd12d7ec2938745922fc42
[INFO] running `"docker" "start" "-a" "b04204e4581c9d97658297c0f68a379605ab856263fd12d7ec2938745922fc42"`
[INFO] [stderr]    Compiling fancy-prompt v0.1.6 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/colors.rs:100:17
[INFO] [stderr]     |
[INFO] [stderr] 100 |         t: &mut term::Terminal<Output=W>,
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn term::Terminal<Output=W>`
[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/colors.rs:110:17
[INFO] [stderr]     |
[INFO] [stderr] 110 |         t: &mut term::Terminal<Output=W>,
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn term::Terminal<Output=W>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/colors.rs:118:17
[INFO] [stderr]     |
[INFO] [stderr] 118 |         t: &mut term::Terminal<Output=W>,
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn term::Terminal<Output=W>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/colors.rs:125:17
[INFO] [stderr]     |
[INFO] [stderr] 125 |         t: &mut term::Terminal<Output=W>,
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn term::Terminal<Output=W>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/colors.rs:137:17
[INFO] [stderr]     |
[INFO] [stderr] 137 |         t: &mut term::Terminal<Output=W>,
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn term::Terminal<Output=W>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/colors.rs:149:17
[INFO] [stderr]     |
[INFO] [stderr] 149 |         t: &mut term::Terminal<Output=W>,
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn term::Terminal<Output=W>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/colors.rs:160:17
[INFO] [stderr]     |
[INFO] [stderr] 160 |         t: &mut term::Terminal<Output=W>,
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn term::Terminal<Output=W>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/colors.rs:169:17
[INFO] [stderr]     |
[INFO] [stderr] 169 |         t: &mut term::Terminal<Output=W>,
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn term::Terminal<Output=W>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/colors.rs:197:24
[INFO] [stderr]     |
[INFO] [stderr] 197 |         T: FnOnce(&mut term::Terminal<Output=W>),
[INFO] [stderr]     |                        ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn term::Terminal<Output=W>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/colors.rs:193:17
[INFO] [stderr]     |
[INFO] [stderr] 193 |         t: &mut term::Terminal<Output=W>,
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn term::Terminal<Output=W>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/data.rs:23:30
[INFO] [stderr]    |
[INFO] [stderr] 23 |     pub vcs_info: Option<Box<vcs::VcsInfo>>,
[INFO] [stderr]    |                              ^^^^^^^^^^^^ help: use `dyn`: `dyn vcs::VcsInfo`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/data.rs:110:29
[INFO] [stderr]     |
[INFO] [stderr] 110 | fn vcs_info() -> Option<Box<vcs::VcsInfo>> {
[INFO] [stderr]     |                             ^^^^^^^^^^^^ help: use `dyn`: `dyn vcs::VcsInfo`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/prompt.rs:116:17
[INFO] [stderr]     |
[INFO] [stderr] 116 |         t: &mut term::Terminal<Output=W>,
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn term::Terminal<Output=W>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/prompt.rs:133:17
[INFO] [stderr]     |
[INFO] [stderr] 133 |         t: &mut term::Terminal<Output=W>,
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn term::Terminal<Output=W>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/prompt.rs:141:17
[INFO] [stderr]     |
[INFO] [stderr] 141 |         t: &mut term::Terminal<Output=W>,
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn term::Terminal<Output=W>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/prompt.rs:174:17
[INFO] [stderr]     |
[INFO] [stderr] 174 |         t: &mut term::Terminal<Output=W>,
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn term::Terminal<Output=W>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/prompt.rs:185:17
[INFO] [stderr]     |
[INFO] [stderr] 185 |         t: &mut term::Terminal<Output=W>,
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn term::Terminal<Output=W>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/prompt.rs:198:17
[INFO] [stderr]     |
[INFO] [stderr] 198 |         t: &mut term::Terminal<Output=W>,
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn term::Terminal<Output=W>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/prompt.rs:215:17
[INFO] [stderr]     |
[INFO] [stderr] 215 |         t: &mut term::Terminal<Output=W>,
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn term::Terminal<Output=W>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/prompt.rs:236:17
[INFO] [stderr]     |
[INFO] [stderr] 236 |         t: &mut term::Terminal<Output=W>,
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn term::Terminal<Output=W>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/prompt.rs:244:17
[INFO] [stderr]     |
[INFO] [stderr] 244 |         t: &mut term::Terminal<Output=W>,
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn term::Terminal<Output=W>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/prompt.rs:295:33
[INFO] [stderr]     |
[INFO] [stderr] 295 | fn format_vcs(vcs_info: Option<&vcs::VcsInfo>) -> Option<String> {
[INFO] [stderr]     |                                 ^^^^^^^^^^^^ help: use `dyn`: `dyn vcs::VcsInfo`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/prompt.rs:357:32
[INFO] [stderr]     |
[INFO] [stderr] 357 | fn vcs_color(vcs_info: Option<&vcs::VcsInfo>) -> String {
[INFO] [stderr]     |                                ^^^^^^^^^^^^ help: use `dyn`: `dyn vcs::VcsInfo`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/vcs/git.rs:188:31
[INFO] [stderr]     |
[INFO] [stderr] 188 | 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:41:31
[INFO] [stderr]    |
[INFO] [stderr] 41 | pub fn detect() -> Option<Box<VcsInfo>> {
[INFO] [stderr]    |                               ^^^^^^^ help: use `dyn`: `dyn VcsInfo`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.63s
[INFO] running `"docker" "inspect" "b04204e4581c9d97658297c0f68a379605ab856263fd12d7ec2938745922fc42"`
[INFO] running `"docker" "rm" "-f" "b04204e4581c9d97658297c0f68a379605ab856263fd12d7ec2938745922fc42"`
[INFO] [stdout] b04204e4581c9d97658297c0f68a379605ab856263fd12d7ec2938745922fc42
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/doy/fancy-prompt:/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] 5a51c4aa83cb35f446fb08d313a8328859cc6afdf80916b83d36bcf838077209
[INFO] running `"docker" "start" "-a" "5a51c4aa83cb35f446fb08d313a8328859cc6afdf80916b83d36bcf838077209"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.13s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/fancy_prompt-f4ca1ce64d438b6f
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test prompt::test::test_format_vcs ... ok
[INFO] [stdout] test prompt::test::test_compress_path ... ok
[INFO] [stdout] test tests::test_render ... FAILED
[INFO] [stdout] test prompt::test::test_compress_vcs ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- tests::test_render stdout ----
[INFO] [stdout] thread 'tests::test_render' panicked at 'called `Option::unwrap()` on a `None` value', src/libcore/option.rs:347:21
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x55bfb495bdab - backtrace::backtrace::libunwind::trace::hfe5db90796807973
[INFO] [stdout]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/libunwind.rs:88
[INFO] [stdout]    1:     0x55bfb495bdab - backtrace::backtrace::trace_unsynchronized::h34b865a835594335
[INFO] [stdout]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/mod.rs:66
[INFO] [stdout]    2:     0x55bfb495bdab - std::sys_common::backtrace::_print::h527254ae44989167
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:47
[INFO] [stdout]    3:     0x55bfb495bdab - std::sys_common::backtrace::print::he85dd5ddddf46503
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:36
[INFO] [stdout]    4:     0x55bfb495bdab - std::panicking::default_hook::{{closure}}::h847a2eb38b396f14
[INFO] [stdout]                                at src/libstd/panicking.rs:200
[INFO] [stdout]    5:     0x55bfb495ba1a - std::panicking::default_hook::h2ca0f9a30a0e206b
[INFO] [stdout]                                at src/libstd/panicking.rs:211
[INFO] [stdout]    6:     0x55bfb495c520 - std::panicking::rust_panic_with_hook::hffcefc09751839d1
[INFO] [stdout]                                at src/libstd/panicking.rs:477
[INFO] [stdout]    7:     0x55bfb495c0a2 - std::panicking::continue_panic_fmt::hc0f142c930c846fc
[INFO] [stdout]                                at src/libstd/panicking.rs:384
[INFO] [stdout]    8:     0x55bfb495bf86 - rust_begin_unwind
[INFO] [stdout]                                at src/libstd/panicking.rs:311
[INFO] [stdout]    9:     0x55bfb49726ad - core::panicking::panic_fmt::h2daf88b2616ca2b2
[INFO] [stdout]                                at src/libcore/panicking.rs:85
[INFO] [stdout]   10:     0x55bfb49725ec - core::panicking::panic::h2d0bc53a963fb996
[INFO] [stdout]                                at src/libcore/panicking.rs:49
[INFO] [stdout]   11:     0x55bfb4703373 - core::option::Option<T>::unwrap::h92ea43f5246c7c48
[INFO] [stdout]                                at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libcore/macros.rs:12
[INFO] [stdout]   12:     0x55bfb46f839d - fancy_prompt::prompt::Prompt::display::h3903d3b3250d1d25
[INFO] [stdout]                                at src/prompt.rs:27
[INFO] [stdout]   13:     0x55bfb46ef6ed - fancy_prompt::tests::test_render::h449affa0e8373bae
[INFO] [stdout]                                at src/main.rs:56
[INFO] [stdout]   14:     0x55bfb46ef31a - fancy_prompt::tests::test_render::{{closure}}::hc46578bb5ac06acc
[INFO] [stdout]                                at src/main.rs:41
[INFO] [stdout]   15:     0x55bfb46e732e - core::ops::function::FnOnce::call_once::ha96478a5d00d1857
[INFO] [stdout]                                at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libcore/ops/function.rs:231
[INFO] [stdout]   16:     0x55bfb471bddf - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h4a13ee3f0d7b4201
[INFO] [stdout]                                at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/liballoc/boxed.rs:746
[INFO] [stdout]   17:     0x55bfb495f03a - __rust_maybe_catch_panic
[INFO] [stdout]                                at src/libpanic_unwind/lib.rs:82
[INFO] [stdout]   18:     0x55bfb47363d8 - std::panicking::try::h5a93466ab2078586
[INFO] [stdout]                                at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/panicking.rs:275
[INFO] [stdout]   19:     0x55bfb47363d8 - std::panic::catch_unwind::h752cbeae6ac7bdea
[INFO] [stdout]                                at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/panic.rs:394
[INFO] [stdout]   20:     0x55bfb47363d8 - test::run_test::run_test_inner::{{closure}}::h206c9c16936edaca
[INFO] [stdout]                                at src/libtest/lib.rs:1466
[INFO] [stdout]   21:     0x55bfb4711255 - std::sys_common::backtrace::__rust_begin_short_backtrace::hc7edbac42990d270
[INFO] [stdout]                                at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/sys_common/backtrace.rs:77
[INFO] [stdout]   22:     0x55bfb4715315 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::he53c58e7adee87af
[INFO] [stdout]                                at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/thread/mod.rs:470
[INFO] [stdout]   23:     0x55bfb4715315 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h1aff7c42b6bb3726
[INFO] [stdout]                                at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/panic.rs:315
[INFO] [stdout]   24:     0x55bfb4715315 - std::panicking::try::do_call::h41f8559f88100f6c
[INFO] [stdout]                                at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/panicking.rs:296
[INFO] [stdout]   25:     0x55bfb495f03a - __rust_maybe_catch_panic
[INFO] [stdout]                                at src/libpanic_unwind/lib.rs:82
[INFO] [stdout]   26:     0x55bfb4715a12 - std::panicking::try::hb54ba808181fe352
[INFO] [stdout]                                at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/panicking.rs:275
[INFO] [stdout]   27:     0x55bfb4715a12 - std::panic::catch_unwind::h555ccf4e835e93f4
[INFO] [stdout]                                at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/panic.rs:394
[INFO] [stdout]   28:     0x55bfb4715a12 - std::thread::Builder::spawn_unchecked::{{closure}}::hd4dae6e19e80fc1a
[INFO] [stdout]                                at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/thread/mod.rs:469
[INFO] [stdout]   29:     0x55bfb4715a12 - core::ops::function::FnOnce::call_once{{vtable.shim}}::hc35d54c07710e1a1
[INFO] [stdout]                                at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libcore/ops/function.rs:231
[INFO] [stdout]   30:     0x55bfb495146f - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h42806b83647d4c79
[INFO] [stdout]                                at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/liballoc/boxed.rs:746
[INFO] [stdout]   31:     0x55bfb495e790 - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h83c921c8e826dd1d
[INFO] [stdout]                                at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/liballoc/boxed.rs:746
[INFO] [stdout]   32:     0x55bfb495e790 - std::sys_common::thread::start_thread::h2613204ce513782e
[INFO] [stdout]                                at src/libstd/sys_common/thread.rs:13
[INFO] [stdout]   33:     0x55bfb495e790 - std::sys::unix::thread::Thread::new::thread_start::h4570080769500bcd
[INFO] [stdout]                                at src/libstd/sys/unix/thread.rs:79
[INFO] [stdout]   34:     0x7fc17b8d54a4 - start_thread
[INFO] [stdout]   35:     0x7fc17b400d0f - __clone
[INFO] [stdout]   36:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     tests::test_render
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 3 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass '--bin fancy-prompt'
[INFO] running `"docker" "inspect" "5a51c4aa83cb35f446fb08d313a8328859cc6afdf80916b83d36bcf838077209"`
[INFO] running `"docker" "rm" "-f" "5a51c4aa83cb35f446fb08d313a8328859cc6afdf80916b83d36bcf838077209"`
[INFO] [stdout] 5a51c4aa83cb35f446fb08d313a8328859cc6afdf80916b83d36bcf838077209