[INFO] fetching crate yarte_derive 0.3.0...
[INFO] extracting crate yarte_derive 0.3.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/yarte_derive/0.3.0
[INFO] extracting crate yarte_derive 0.3.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/yarte_derive/0.3.0
[INFO] validating manifest of yarte_derive-0.3.0 on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of yarte_derive-0.3.0 on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing yarte_derive-0.3.0
[INFO] finished frobbing yarte_derive-0.3.0
[INFO] frobbed toml for yarte_derive-0.3.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/yarte_derive/0.3.0/Cargo.toml
[INFO] started frobbing yarte_derive-0.3.0
[INFO] finished frobbing yarte_derive-0.3.0
[INFO] frobbed toml for yarte_derive-0.3.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/yarte_derive/0.3.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded yarte_config v0.3.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing yarte_derive-0.3.0 against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/yarte_derive/0.3.0:/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-2019-07-23" "build" "--frozen"`
[INFO] [stdout] 8a3c8426a79105115c79434ea27a825c34dff8b85aa5ea16fc4d3ba9be5c0afd
[INFO] running `"docker" "start" "-a" "8a3c8426a79105115c79434ea27a825c34dff8b85aa5ea16fc4d3ba9be5c0afd"`
[INFO] [stderr]    Compiling derive_builder v0.7.2
[INFO] [stderr]    Compiling onig_sys v69.1.0
[INFO] [stderr]    Compiling ansi_colours v1.0.1
[INFO] [stderr]    Compiling line-wrap v0.1.1
[INFO] [stderr]    Compiling termios v0.3.1
[INFO] [stderr]    Compiling clicolors-control v0.2.0
[INFO] [stderr]    Compiling dirs v1.0.5
[INFO] [stderr]    Compiling directories v1.0.2
[INFO] [stderr]    Compiling content_inspector v0.2.4
[INFO] [stderr]    Compiling bincode v1.1.4
[INFO] [stderr]    Compiling toml v0.4.10
[INFO] [stderr]    Compiling plist v0.4.2
[INFO] [stderr]    Compiling flate2 v1.0.9
[INFO] [stderr]    Compiling darling_core v0.9.0
[INFO] [stderr]    Compiling v_eval v0.0.2
[INFO] [stderr]    Compiling toolchain_find v0.1.4
[INFO] [stderr]    Compiling console v0.6.2
[INFO] [stderr]    Compiling yarte_config v0.3.0
[INFO] [stderr]    Compiling darling_macro v0.9.0
[INFO] [stderr]    Compiling onig v4.3.2
[INFO] [stderr]    Compiling darling v0.9.0
[INFO] [stderr]    Compiling syntect v3.2.0
[INFO] [stderr]    Compiling derive_builder_core v0.5.0
[INFO] [stderr]    Compiling prettyprint v0.4.1
[INFO] [stderr]    Compiling yarte_derive v0.3.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/generator/visit_derive.rs:24:53
[INFO] [stderr]    |
[INFO] [stderr] 24 |     pub fn implement_head(&self, t: &str, buf: &mut EWrite) {
[INFO] [stderr]    |                                                     ^^^^^^ help: use `dyn`: `dyn EWrite`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 51.31s
[INFO] running `"docker" "inspect" "8a3c8426a79105115c79434ea27a825c34dff8b85aa5ea16fc4d3ba9be5c0afd"`
[INFO] running `"docker" "rm" "-f" "8a3c8426a79105115c79434ea27a825c34dff8b85aa5ea16fc4d3ba9be5c0afd"`
[INFO] [stdout] 8a3c8426a79105115c79434ea27a825c34dff8b85aa5ea16fc4d3ba9be5c0afd
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/yarte_derive/0.3.0:/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-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] eb15965460f2a918494994f66ec0f32736e71a4c451c5e323bb053583c2065be
[INFO] running `"docker" "start" "-a" "eb15965460f2a918494994f66ec0f32736e71a4c451c5e323bb053583c2065be"`
[INFO] [stderr]    Compiling yarte_derive v0.3.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/generator/visit_derive.rs:24:53
[INFO] [stderr]    |
[INFO] [stderr] 24 |     pub fn implement_head(&self, t: &str, buf: &mut EWrite) {
[INFO] [stderr]    |                                                     ^^^^^^ help: use `dyn`: `dyn EWrite`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.18s
[INFO] running `"docker" "inspect" "eb15965460f2a918494994f66ec0f32736e71a4c451c5e323bb053583c2065be"`
[INFO] running `"docker" "rm" "-f" "eb15965460f2a918494994f66ec0f32736e71a4c451c5e323bb053583c2065be"`
[INFO] [stdout] eb15965460f2a918494994f66ec0f32736e71a4c451c5e323bb053583c2065be
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/yarte_derive/0.3.0:/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-2019-07-23" "test" "--frozen"`
[INFO] [stdout] df91688b9ca9661581ccc24785f31b772e035620fd9bed77a926c479a6f8484f
[INFO] running `"docker" "start" "-a" "df91688b9ca9661581ccc24785f31b772e035620fd9bed77a926c479a6f8484f"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/yarte_derive-5817eaddf526e05a
[INFO] [stdout] 
[INFO] [stdout] running 31 tests
[INFO] [stdout] test generator::scope::test::test_extend ... ok
[INFO] [stdout] test generator::scope::test::test_push ... ok
[INFO] [stdout] test generator::scope::test::test_root ... ok
[INFO] [stdout] test generator::scope::test::test_get ... ok
[INFO] [stdout] test parser::pre_partials::tests::test_empty ... ok
[INFO] [stdout] test parser::tests::test_defined ... ok
[INFO] [stdout] test generator::visit_derive::test::test ... ok
[INFO] [stdout] test parser::tests::test_eat_safe ... ok
[INFO] [stdout] test parser::tests::test_else_if ... ok
[INFO] [stdout] test parser::tests::test_eat_comment ... ok
[INFO] [stdout] test parser::tests::test_empty ... ok
[INFO] [stdout] test parser::tests::test_fallback ... ok
[INFO] [stdout] test parser::tests::test_eat_if ... ok
[INFO] [stdout] test parser::tests::test_helpers ... ok
[INFO] [stdout] test parser::tests::test_if_else ... ok
[INFO] [stdout] test parser::tests::test_eat_expr ... ok
[INFO] [stdout] test parser::tests::test_raw ... ok
[INFO] [stdout] test parser::tests::test_partial ... ok
[INFO] [stdout] test parser::tests::test_expr_list ... ok
[INFO] [stdout] test parser::tests::test_trim ... ok
[INFO] [stdout] test parser::tests::test_ws_each ... ok
[INFO] [stdout] test parser::tests::test_partial_ws ... ok
[INFO] [stdout] test parser::tests::test_ws_if_else ... ok
[INFO] [stdout] test parser::tests::test_ws_expr ... ok
[INFO] [stdout] test parser::tests::test_ws_if ... ok
[INFO] [stdout] test parser::tests::test_ws_if_else_if ... ok
[INFO] [stdout] test parser::tests::test_ws_raw ... ok
[INFO] [stdout] test parser::tests::test_eat_safe_panic ... ok
[INFO] [stdout] test parser::tests::test_eat_expr_panic_a ... ok
[INFO] [stdout] test generator::visit_derive::test::test_panic ... ok
[INFO] [stdout] test parser::tests::test_eat_expr_panic_b ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 31 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests yarte_derive
[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" "df91688b9ca9661581ccc24785f31b772e035620fd9bed77a926c479a6f8484f"`
[INFO] running `"docker" "rm" "-f" "df91688b9ca9661581ccc24785f31b772e035620fd9bed77a926c479a6f8484f"`
[INFO] [stdout] df91688b9ca9661581ccc24785f31b772e035620fd9bed77a926c479a6f8484f