[INFO] crate libimaginteraction 0.9.3 is already in cache
[INFO] testing libimaginteraction-0.9.3 against beta-2019-09-28 for beta-1.39-1
[INFO] extracting crate libimaginteraction 0.9.3 into work/builds/worker-6/source
[INFO] validating manifest of crates.io crate libimaginteraction 0.9.3 on toolchain beta-2019-09-28
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate libimaginteraction 0.9.3
[INFO] finished tweaking crates.io crate libimaginteraction 0.9.3
[INFO] tweaked toml for crates.io crate libimaginteraction 0.9.3 written to work/builds/worker-6/source/Cargo.toml
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "build" "--frozen"`
[INFO] [stdout] 774c9fee0ed6f802ca3e369e2d5aaea72b06c83e82816f14dae50f825b9fd270
[INFO] running `"docker" "start" "-a" "774c9fee0ed6f802ca3e369e2d5aaea72b06c83e82816f14dae50f825b9fd270"`
[INFO] [stderr]    Compiling pest_meta v2.1.2
[INFO] [stderr]    Compiling interactor v0.1.1
[INFO] [stderr]    Compiling pest_generator v2.1.1
[INFO] [stderr]    Compiling pest_derive v2.1.0
[INFO] [stderr]    Compiling handlebars v1.1.0
[INFO] [stderr]    Compiling libimaginteraction v0.9.3 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/ask.rs:38:61
[INFO] [stderr]    |
[INFO] [stderr] 38 | pub fn ask_bool(s: &str, default: Option<bool>, input: &mut Read, output: &mut Write) -> Result<bool> {
[INFO] [stderr]    |                                                             ^^^^ help: use `dyn`: `dyn Read`
[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/ask.rs:38:80
[INFO] [stderr]    |
[INFO] [stderr] 38 | pub fn ask_bool(s: &str, default: Option<bool>, input: &mut Read, output: &mut Write) -> Result<bool> {
[INFO] [stderr]    |                                                                                ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/ask.rs:42:86
[INFO] [stderr]    |
[INFO] [stderr] 42 | fn ask_bool_<R: BufRead>(s: &str, default: Option<bool>, input: &mut R, output: &mut Write) -> Result<bool> {
[INFO] [stderr]    |                                                                                      ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/ask.rs:72:60
[INFO] [stderr]    |
[INFO] [stderr] 72 | pub fn ask_uint(s: &str, default: Option<u64>, input: &mut Read, output: &mut Write) -> Result<u64> {
[INFO] [stderr]    |                                                            ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/ask.rs:72:79
[INFO] [stderr]    |
[INFO] [stderr] 72 | pub fn ask_uint(s: &str, default: Option<u64>, input: &mut Read, output: &mut Write) -> Result<u64> {
[INFO] [stderr]    |                                                                               ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/ask.rs:76:85
[INFO] [stderr]    |
[INFO] [stderr] 76 | fn ask_uint_<R: BufRead>(s: &str, default: Option<u64>, input: &mut R, output: &mut Write) -> Result<u64> {
[INFO] [stderr]    |                                                                                     ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/ask.rs:114:31
[INFO] [stderr]     |
[INFO] [stderr] 114 |                   input: &mut Read,
[INFO] [stderr]     |                               ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/ask.rs:115:32
[INFO] [stderr]     |
[INFO] [stderr] 115 |                   output: &mut Write)
[INFO] [stderr]     |                                ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/ask.rs:135:41
[INFO] [stderr]     |
[INFO] [stderr] 135 | ...                   output: &mut Write)
[INFO] [stderr]     |                                    ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/ask.rs:179:60
[INFO] [stderr]     |
[INFO] [stderr] 179 | pub fn ask_question(question: &str, nl: bool, output: &mut Write) -> Result<()> {
[INFO] [stderr]     |                                                            ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/format.rs:30:140
[INFO] [stderr]    |
[INFO] [stderr] 30 |     fn call<'reg: 'rc, 'rc>(&self, h: &Helper<'reg, 'rc>, _r: &'reg Registry, _ctx: &'rc Context, _rc: &mut RenderContext<'reg>, out: &mut Output) -> Result<(), RenderError> {
[INFO] [stderr]    |                                                                                                                                            ^^^^^^ help: use `dyn`: `dyn Output`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/format.rs:39:140
[INFO] [stderr]    |
[INFO] [stderr] 39 |     fn call<'reg: 'rc, 'rc>(&self, h: &Helper<'reg, 'rc>, _r: &'reg Registry, _ctx: &'rc Context, _rc: &mut RenderContext<'reg>, out: &mut Output) -> Result<(), RenderError> {
[INFO] [stderr]    |                                                                                                                                            ^^^^^^ help: use `dyn`: `dyn Output`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/format.rs:48:140
[INFO] [stderr]    |
[INFO] [stderr] 48 |     fn call<'reg: 'rc, 'rc>(&self, h: &Helper<'reg, 'rc>, _r: &'reg Registry, _ctx: &'rc Context, _rc: &mut RenderContext<'reg>, out: &mut Output) -> Result<(), RenderError> {
[INFO] [stderr]    |                                                                                                                                            ^^^^^^ help: use `dyn`: `dyn Output`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/format.rs:57:140
[INFO] [stderr]    |
[INFO] [stderr] 57 |     fn call<'reg: 'rc, 'rc>(&self, h: &Helper<'reg, 'rc>, _r: &'reg Registry, _ctx: &'rc Context, _rc: &mut RenderContext<'reg>, out: &mut Output) -> Result<(), RenderError> {
[INFO] [stderr]    |                                                                                                                                            ^^^^^^ help: use `dyn`: `dyn Output`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/format.rs:66:140
[INFO] [stderr]    |
[INFO] [stderr] 66 |     fn call<'reg: 'rc, 'rc>(&self, h: &Helper<'reg, 'rc>, _r: &'reg Registry, _ctx: &'rc Context, _rc: &mut RenderContext<'reg>, out: &mut Output) -> Result<(), RenderError> {
[INFO] [stderr]    |                                                                                                                                            ^^^^^^ help: use `dyn`: `dyn Output`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/format.rs:75:140
[INFO] [stderr]    |
[INFO] [stderr] 75 |     fn call<'reg: 'rc, 'rc>(&self, h: &Helper<'reg, 'rc>, _r: &'reg Registry, _ctx: &'rc Context, _rc: &mut RenderContext<'reg>, out: &mut Output) -> Result<(), RenderError> {
[INFO] [stderr]    |                                                                                                                                            ^^^^^^ help: use `dyn`: `dyn Output`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/format.rs:84:140
[INFO] [stderr]    |
[INFO] [stderr] 84 |     fn call<'reg: 'rc, 'rc>(&self, h: &Helper<'reg, 'rc>, _r: &'reg Registry, _ctx: &'rc Context, _rc: &mut RenderContext<'reg>, out: &mut Output) -> Result<(), RenderError> {
[INFO] [stderr]    |                                                                                                                                            ^^^^^^ help: use `dyn`: `dyn Output`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/format.rs:93:140
[INFO] [stderr]    |
[INFO] [stderr] 93 |     fn call<'reg: 'rc, 'rc>(&self, h: &Helper<'reg, 'rc>, _r: &'reg Registry, _ctx: &'rc Context, _rc: &mut RenderContext<'reg>, out: &mut Output) -> Result<(), RenderError> {
[INFO] [stderr]    |                                                                                                                                            ^^^^^^ help: use `dyn`: `dyn Output`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/format.rs:99:53
[INFO] [stderr]    |
[INFO] [stderr] 99 | fn colorize(color: Colour, h: &Helper, output: &mut Output) -> Result<(), RenderError> {
[INFO] [stderr]    |                                                     ^^^^^^ help: use `dyn`: `dyn Output`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/format.rs:110:140
[INFO] [stderr]     |
[INFO] [stderr] 110 |     fn call<'reg: 'rc, 'rc>(&self, h: &Helper<'reg, 'rc>, _r: &'reg Registry, _ctx: &'rc Context, _rc: &mut RenderContext<'reg>, out: &mut Output) -> Result<(), RenderError> {
[INFO] [stderr]     |                                                                                                                                            ^^^^^^ help: use `dyn`: `dyn Output`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/format.rs:122:140
[INFO] [stderr]     |
[INFO] [stderr] 122 |     fn call<'reg: 'rc, 'rc>(&self, h: &Helper<'reg, 'rc>, _r: &'reg Registry, _ctx: &'rc Context, _rc: &mut RenderContext<'reg>, out: &mut Output) -> Result<(), RenderError> {
[INFO] [stderr]     |                                                                                                                                            ^^^^^^ help: use `dyn`: `dyn Output`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/format.rs:134:140
[INFO] [stderr]     |
[INFO] [stderr] 134 |     fn call<'reg: 'rc, 'rc>(&self, h: &Helper<'reg, 'rc>, _r: &'reg Registry, _ctx: &'rc Context, _rc: &mut RenderContext<'reg>, out: &mut Output) -> Result<(), RenderError> {
[INFO] [stderr]     |                                                                                                                                            ^^^^^^ help: use `dyn`: `dyn Output`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/format.rs:146:140
[INFO] [stderr]     |
[INFO] [stderr] 146 |     fn call<'reg: 'rc, 'rc>(&self, h: &Helper<'reg, 'rc>, _r: &'reg Registry, _ctx: &'rc Context, _rc: &mut RenderContext<'reg>, out: &mut Output) -> Result<(), RenderError> {
[INFO] [stderr]     |                                                                                                                                            ^^^^^^ help: use `dyn`: `dyn Output`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/format.rs:165:140
[INFO] [stderr]     |
[INFO] [stderr] 165 |     fn call<'reg: 'rc, 'rc>(&self, h: &Helper<'reg, 'rc>, _r: &'reg Registry, _ctx: &'rc Context, _rc: &mut RenderContext<'reg>, out: &mut Output) -> Result<(), RenderError> {
[INFO] [stderr]     |                                                                                                                                            ^^^^^^ help: use `dyn`: `dyn Output`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/format.rs:178:140
[INFO] [stderr]     |
[INFO] [stderr] 178 |     fn call<'reg: 'rc, 'rc>(&self, h: &Helper<'reg, 'rc>, _r: &'reg Registry, _ctx: &'rc Context, _rc: &mut RenderContext<'reg>, out: &mut Output) -> Result<(), RenderError> {
[INFO] [stderr]     |                                                                                                                                            ^^^^^^ help: use `dyn`: `dyn Output`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/format.rs:191:140
[INFO] [stderr]     |
[INFO] [stderr] 191 |     fn call<'reg: 'rc, 'rc>(&self, h: &Helper<'reg, 'rc>, _r: &'reg Registry, _ctx: &'rc Context, _rc: &mut RenderContext<'reg>, out: &mut Output) -> Result<(), RenderError> {
[INFO] [stderr]     |                                                                                                                                            ^^^^^^ help: use `dyn`: `dyn Output`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.65s
[INFO] running `"docker" "inspect" "774c9fee0ed6f802ca3e369e2d5aaea72b06c83e82816f14dae50f825b9fd270"`
[INFO] running `"docker" "rm" "-f" "774c9fee0ed6f802ca3e369e2d5aaea72b06c83e82816f14dae50f825b9fd270"`
[INFO] [stdout] 774c9fee0ed6f802ca3e369e2d5aaea72b06c83e82816f14dae50f825b9fd270
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen" "--no-run"`
[INFO] [stdout] f23985ee4f34bd9675136344cc431e2f51cf62689a729fd31043122a0b7883fe
[INFO] running `"docker" "start" "-a" "f23985ee4f34bd9675136344cc431e2f51cf62689a729fd31043122a0b7883fe"`
[INFO] [stderr]    Compiling libimaginteraction v0.9.3 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/ask.rs:38:61
[INFO] [stderr]    |
[INFO] [stderr] 38 | pub fn ask_bool(s: &str, default: Option<bool>, input: &mut Read, output: &mut Write) -> Result<bool> {
[INFO] [stderr]    |                                                             ^^^^ help: use `dyn`: `dyn Read`
[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/ask.rs:38:80
[INFO] [stderr]    |
[INFO] [stderr] 38 | pub fn ask_bool(s: &str, default: Option<bool>, input: &mut Read, output: &mut Write) -> Result<bool> {
[INFO] [stderr]    |                                                                                ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/ask.rs:42:86
[INFO] [stderr]    |
[INFO] [stderr] 42 | fn ask_bool_<R: BufRead>(s: &str, default: Option<bool>, input: &mut R, output: &mut Write) -> Result<bool> {
[INFO] [stderr]    |                                                                                      ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/ask.rs:72:60
[INFO] [stderr]    |
[INFO] [stderr] 72 | pub fn ask_uint(s: &str, default: Option<u64>, input: &mut Read, output: &mut Write) -> Result<u64> {
[INFO] [stderr]    |                                                            ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/ask.rs:72:79
[INFO] [stderr]    |
[INFO] [stderr] 72 | pub fn ask_uint(s: &str, default: Option<u64>, input: &mut Read, output: &mut Write) -> Result<u64> {
[INFO] [stderr]    |                                                                               ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/ask.rs:76:85
[INFO] [stderr]    |
[INFO] [stderr] 76 | fn ask_uint_<R: BufRead>(s: &str, default: Option<u64>, input: &mut R, output: &mut Write) -> Result<u64> {
[INFO] [stderr]    |                                                                                     ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/ask.rs:114:31
[INFO] [stderr]     |
[INFO] [stderr] 114 |                   input: &mut Read,
[INFO] [stderr]     |                               ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/ask.rs:115:32
[INFO] [stderr]     |
[INFO] [stderr] 115 |                   output: &mut Write)
[INFO] [stderr]     |                                ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/ask.rs:135:41
[INFO] [stderr]     |
[INFO] [stderr] 135 | ...                   output: &mut Write)
[INFO] [stderr]     |                                    ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/ask.rs:179:60
[INFO] [stderr]     |
[INFO] [stderr] 179 | pub fn ask_question(question: &str, nl: bool, output: &mut Write) -> Result<()> {
[INFO] [stderr]     |                                                            ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/format.rs:30:140
[INFO] [stderr]    |
[INFO] [stderr] 30 |     fn call<'reg: 'rc, 'rc>(&self, h: &Helper<'reg, 'rc>, _r: &'reg Registry, _ctx: &'rc Context, _rc: &mut RenderContext<'reg>, out: &mut Output) -> Result<(), RenderError> {
[INFO] [stderr]    |                                                                                                                                            ^^^^^^ help: use `dyn`: `dyn Output`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/format.rs:39:140
[INFO] [stderr]    |
[INFO] [stderr] 39 |     fn call<'reg: 'rc, 'rc>(&self, h: &Helper<'reg, 'rc>, _r: &'reg Registry, _ctx: &'rc Context, _rc: &mut RenderContext<'reg>, out: &mut Output) -> Result<(), RenderError> {
[INFO] [stderr]    |                                                                                                                                            ^^^^^^ help: use `dyn`: `dyn Output`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/format.rs:48:140
[INFO] [stderr]    |
[INFO] [stderr] 48 |     fn call<'reg: 'rc, 'rc>(&self, h: &Helper<'reg, 'rc>, _r: &'reg Registry, _ctx: &'rc Context, _rc: &mut RenderContext<'reg>, out: &mut Output) -> Result<(), RenderError> {
[INFO] [stderr]    |                                                                                                                                            ^^^^^^ help: use `dyn`: `dyn Output`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/format.rs:57:140
[INFO] [stderr]    |
[INFO] [stderr] 57 |     fn call<'reg: 'rc, 'rc>(&self, h: &Helper<'reg, 'rc>, _r: &'reg Registry, _ctx: &'rc Context, _rc: &mut RenderContext<'reg>, out: &mut Output) -> Result<(), RenderError> {
[INFO] [stderr]    |                                                                                                                                            ^^^^^^ help: use `dyn`: `dyn Output`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/format.rs:66:140
[INFO] [stderr]    |
[INFO] [stderr] 66 |     fn call<'reg: 'rc, 'rc>(&self, h: &Helper<'reg, 'rc>, _r: &'reg Registry, _ctx: &'rc Context, _rc: &mut RenderContext<'reg>, out: &mut Output) -> Result<(), RenderError> {
[INFO] [stderr]    |                                                                                                                                            ^^^^^^ help: use `dyn`: `dyn Output`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/format.rs:75:140
[INFO] [stderr]    |
[INFO] [stderr] 75 |     fn call<'reg: 'rc, 'rc>(&self, h: &Helper<'reg, 'rc>, _r: &'reg Registry, _ctx: &'rc Context, _rc: &mut RenderContext<'reg>, out: &mut Output) -> Result<(), RenderError> {
[INFO] [stderr]    |                                                                                                                                            ^^^^^^ help: use `dyn`: `dyn Output`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/format.rs:84:140
[INFO] [stderr]    |
[INFO] [stderr] 84 |     fn call<'reg: 'rc, 'rc>(&self, h: &Helper<'reg, 'rc>, _r: &'reg Registry, _ctx: &'rc Context, _rc: &mut RenderContext<'reg>, out: &mut Output) -> Result<(), RenderError> {
[INFO] [stderr]    |                                                                                                                                            ^^^^^^ help: use `dyn`: `dyn Output`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/format.rs:93:140
[INFO] [stderr]    |
[INFO] [stderr] 93 |     fn call<'reg: 'rc, 'rc>(&self, h: &Helper<'reg, 'rc>, _r: &'reg Registry, _ctx: &'rc Context, _rc: &mut RenderContext<'reg>, out: &mut Output) -> Result<(), RenderError> {
[INFO] [stderr]    |                                                                                                                                            ^^^^^^ help: use `dyn`: `dyn Output`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/format.rs:99:53
[INFO] [stderr]    |
[INFO] [stderr] 99 | fn colorize(color: Colour, h: &Helper, output: &mut Output) -> Result<(), RenderError> {
[INFO] [stderr]    |                                                     ^^^^^^ help: use `dyn`: `dyn Output`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/format.rs:110:140
[INFO] [stderr]     |
[INFO] [stderr] 110 |     fn call<'reg: 'rc, 'rc>(&self, h: &Helper<'reg, 'rc>, _r: &'reg Registry, _ctx: &'rc Context, _rc: &mut RenderContext<'reg>, out: &mut Output) -> Result<(), RenderError> {
[INFO] [stderr]     |                                                                                                                                            ^^^^^^ help: use `dyn`: `dyn Output`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/format.rs:122:140
[INFO] [stderr]     |
[INFO] [stderr] 122 |     fn call<'reg: 'rc, 'rc>(&self, h: &Helper<'reg, 'rc>, _r: &'reg Registry, _ctx: &'rc Context, _rc: &mut RenderContext<'reg>, out: &mut Output) -> Result<(), RenderError> {
[INFO] [stderr]     |                                                                                                                                            ^^^^^^ help: use `dyn`: `dyn Output`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/format.rs:134:140
[INFO] [stderr]     |
[INFO] [stderr] 134 |     fn call<'reg: 'rc, 'rc>(&self, h: &Helper<'reg, 'rc>, _r: &'reg Registry, _ctx: &'rc Context, _rc: &mut RenderContext<'reg>, out: &mut Output) -> Result<(), RenderError> {
[INFO] [stderr]     |                                                                                                                                            ^^^^^^ help: use `dyn`: `dyn Output`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/format.rs:146:140
[INFO] [stderr]     |
[INFO] [stderr] 146 |     fn call<'reg: 'rc, 'rc>(&self, h: &Helper<'reg, 'rc>, _r: &'reg Registry, _ctx: &'rc Context, _rc: &mut RenderContext<'reg>, out: &mut Output) -> Result<(), RenderError> {
[INFO] [stderr]     |                                                                                                                                            ^^^^^^ help: use `dyn`: `dyn Output`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/format.rs:165:140
[INFO] [stderr]     |
[INFO] [stderr] 165 |     fn call<'reg: 'rc, 'rc>(&self, h: &Helper<'reg, 'rc>, _r: &'reg Registry, _ctx: &'rc Context, _rc: &mut RenderContext<'reg>, out: &mut Output) -> Result<(), RenderError> {
[INFO] [stderr]     |                                                                                                                                            ^^^^^^ help: use `dyn`: `dyn Output`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/format.rs:178:140
[INFO] [stderr]     |
[INFO] [stderr] 178 |     fn call<'reg: 'rc, 'rc>(&self, h: &Helper<'reg, 'rc>, _r: &'reg Registry, _ctx: &'rc Context, _rc: &mut RenderContext<'reg>, out: &mut Output) -> Result<(), RenderError> {
[INFO] [stderr]     |                                                                                                                                            ^^^^^^ help: use `dyn`: `dyn Output`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/format.rs:191:140
[INFO] [stderr]     |
[INFO] [stderr] 191 |     fn call<'reg: 'rc, 'rc>(&self, h: &Helper<'reg, 'rc>, _r: &'reg Registry, _ctx: &'rc Context, _rc: &mut RenderContext<'reg>, out: &mut Output) -> Result<(), RenderError> {
[INFO] [stderr]     |                                                                                                                                            ^^^^^^ help: use `dyn`: `dyn Output`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.50s
[INFO] running `"docker" "inspect" "f23985ee4f34bd9675136344cc431e2f51cf62689a729fd31043122a0b7883fe"`
[INFO] running `"docker" "rm" "-f" "f23985ee4f34bd9675136344cc431e2f51cf62689a729fd31043122a0b7883fe"`
[INFO] [stdout] f23985ee4f34bd9675136344cc431e2f51cf62689a729fd31043122a0b7883fe
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen"`
[INFO] [stdout] 0548b68fbde38c204bd12a6361602e259356c8934f9f03b173595888806017d6
[INFO] running `"docker" "start" "-a" "0548b68fbde38c204bd12a6361602e259356c8934f9f03b173595888806017d6"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/libimaginteraction-f4d5aeeb125befd7
[INFO] [stdout] 
[INFO] [stdout] running 18 tests
[INFO] [stdout] test ask::test::test_ask_uint_default ... ok
[INFO] [stdout] test ask::test::test_ask_uint_default_2_input_1 ... ok
[INFO] [stdout] test ask::test::test_ask_uint_default_2_several_noinput ... ok
[INFO] [stdout] test ask::test::test_ask_uint_default_2_wrong_input ... ok
[INFO] [stdout] test ask::test::test_ask_uint_default_2_noinput ... ok
[INFO] [stdout] test ask::test::test_ask_uint_nodefault ... ok
[INFO] [stdout] test ask::test::test_ask_bool_default_yes_nl ... ok
[INFO] [stdout] test ask::test::test_ask_bool_default_yes ... ok
[INFO] [stdout] test ask::test::test_ask_bool_default_no_answer_yes ... ok
[INFO] [stdout] test ask::test::test_ask_bool_default_yes_without_answer ... ok
[INFO] [stdout] test ask::test::test_ask_bool_default_no ... ok
[INFO] [stdout] test ask::test::test_ask_bool_default_yes_answer_no ... ok
[INFO] [stdout] test ask::test::test_ask_bool_nodefault_no_nl ... ok
[INFO] [stdout] test ask::test::test_ask_bool_nodefault_no ... ok
[INFO] [stdout] test ask::test::test_ask_bool_default_no_nl ... ok
[INFO] [stdout] test ask::test::test_ask_bool_default_no_without_answer ... ok
[INFO] [stdout] test ask::test::test_ask_bool_nodefault_yes_nl ... ok
[INFO] [stdout] test ask::test::test_ask_bool_nodefault_yes ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests libimaginteraction
[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" "0548b68fbde38c204bd12a6361602e259356c8934f9f03b173595888806017d6"`
[INFO] running `"docker" "rm" "-f" "0548b68fbde38c204bd12a6361602e259356c8934f9f03b173595888806017d6"`
[INFO] [stdout] 0548b68fbde38c204bd12a6361602e259356c8934f9f03b173595888806017d6