[INFO] updating cached repository Agares/stsbr
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/Agares/stsbr
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/Agares/stsbr" "work/ex/pr-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/gh/Agares/stsbr"`
[INFO] [stderr] Cloning into 'work/ex/pr-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/gh/Agares/stsbr'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/Agares/stsbr" "work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/gh/Agares/stsbr"`
[INFO] [stderr] Cloning into 'work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/gh/Agares/stsbr'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] c91fb78abbecd81dfe72545978ad04ad0a2130a5
[INFO] sha for GitHub repo Agares/stsbr: c91fb78abbecd81dfe72545978ad04ad0a2130a5
[INFO] validating manifest of Agares/stsbr on toolchain master#435236b8877cdb98c82eaebfb7887782277265c5
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+435236b8877cdb98c82eaebfb7887782277265c5-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of Agares/stsbr on toolchain try#b5c7f157c20453dde8d47371abe73b32351b4e7f
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+b5c7f157c20453dde8d47371abe73b32351b4e7f-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing Agares/stsbr
[INFO] finished frobbing Agares/stsbr
[INFO] frobbed toml for Agares/stsbr written to work/ex/pr-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/gh/Agares/stsbr/Cargo.toml
[INFO] started frobbing Agares/stsbr
[INFO] finished frobbing Agares/stsbr
[INFO] frobbed toml for Agares/stsbr written to work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/gh/Agares/stsbr/Cargo.toml
[INFO] crate Agares/stsbr already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+435236b8877cdb98c82eaebfb7887782277265c5-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+b5c7f157c20453dde8d47371abe73b32351b4e7f-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking Agares/stsbr against try#b5c7f157c20453dde8d47371abe73b32351b4e7f for pr-62849
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-62849/worker-4/try#b5c7f157c20453dde8d47371abe73b32351b4e7f:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/gh/Agares/stsbr:/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=forbid" "-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" "+b5c7f157c20453dde8d47371abe73b32351b4e7f-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 67e877505b9744b1b9b23bec06bb1723831be70ee5e2ea19e1660d9ba533109a
[INFO] running `"docker" "start" "-a" "67e877505b9744b1b9b23bec06bb1723831be70ee5e2ea19e1660d9ba533109a"`
[INFO] [stderr]    Compiling syn v0.15.36
[INFO] [stderr]    Compiling libpulse-sys v1.5.0
[INFO] [stderr]    Compiling syn v0.13.11
[INFO] [stderr]    Compiling derive_is_enum_variant v0.1.1
[INFO] [stderr]    Compiling enum-kinds v0.4.1
[INFO] [stderr]     Checking dbus v0.6.4
[INFO] [stderr]     Checking simplelog v0.5.3
[INFO] [stderr]     Checking libpulse-binding v2.6.0
[INFO] [stderr]    Compiling synstructure v0.10.2
[INFO] [stderr]    Compiling darling_core v0.4.0
[INFO] [stderr]    Compiling failure_derive v0.1.5
[INFO] [stderr]    Compiling serde_derive v1.0.92
[INFO] [stderr]     Checking failure v0.1.5
[INFO] [stderr]    Compiling darling_macro v0.4.0
[INFO] [stderr]    Compiling darling v0.4.0
[INFO] [stderr]    Compiling from_variants_impl v0.3.0
[INFO] [stderr]     Checking from_variants v0.3.0
[INFO] [stderr]     Checking mpris v1.1.2
[INFO] [stderr]     Checking serde v1.0.92
[INFO] [stderr]     Checking toml v0.5.1
[INFO] [stderr]     Checking serde_json v1.0.39
[INFO] [stderr]     Checking stsbr v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/i3bar.rs:48:51
[INFO] [stderr]    |
[INFO] [stderr] 48 | fn convert_blocks_to_bar_blocks(sources: &Vec<Box<Block>>) -> Vec<BarBlock> {
[INFO] [stderr]    |                                                   ^^^^^ help: use `dyn`: `dyn Block`
[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/i3bar.rs:70:42
[INFO] [stderr]    |
[INFO] [stderr] 70 | pub fn sources_to_json(sources: &Vec<Box<Block>>) -> String {
[INFO] [stderr]    |                                          ^^^^^ help: use `dyn`: `dyn Block`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:58:29
[INFO] [stderr]    |
[INFO] [stderr] 58 | fn load_blocks() -> Vec<Box<Block>> {
[INFO] [stderr]    |                             ^^^^^ help: use `dyn`: `dyn Block`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:80:58
[INFO] [stderr]    |
[INFO] [stderr] 80 | fn parse_config<'a>(config: &String, mut on_section: Box<'a + FnMut(&Value)>) {
[INFO] [stderr]    |                                                          ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn 'a + FnMut(&Value)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:92:21
[INFO] [stderr]    |
[INFO] [stderr] 92 | type BlockFactory = Fn(&Value) -> Box<Block>;
[INFO] [stderr]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Value) -> Box<Block>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:92:39
[INFO] [stderr]    |
[INFO] [stderr] 92 | type BlockFactory = Fn(&Value) -> Box<Block>;
[INFO] [stderr]    |                                       ^^^^^ help: use `dyn`: `dyn Block`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/i3bar.rs:48:51
[INFO] [stderr]    |
[INFO] [stderr] 48 | fn convert_blocks_to_bar_blocks(sources: &Vec<Box<Block>>) -> Vec<BarBlock> {
[INFO] [stderr]    |                                                   ^^^^^ help: use `dyn`: `dyn Block`
[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/i3bar.rs:70:42
[INFO] [stderr]    |
[INFO] [stderr] 70 | pub fn sources_to_json(sources: &Vec<Box<Block>>) -> String {
[INFO] [stderr]    |                                          ^^^^^ help: use `dyn`: `dyn Block`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:58:29
[INFO] [stderr]    |
[INFO] [stderr] 58 | fn load_blocks() -> Vec<Box<Block>> {
[INFO] [stderr]    |                             ^^^^^ help: use `dyn`: `dyn Block`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:80:58
[INFO] [stderr]    |
[INFO] [stderr] 80 | fn parse_config<'a>(config: &String, mut on_section: Box<'a + FnMut(&Value)>) {
[INFO] [stderr]    |                                                          ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn 'a + FnMut(&Value)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:92:21
[INFO] [stderr]    |
[INFO] [stderr] 92 | type BlockFactory = Fn(&Value) -> Box<Block>;
[INFO] [stderr]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Value) -> Box<Block>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:92:39
[INFO] [stderr]    |
[INFO] [stderr] 92 | type BlockFactory = Fn(&Value) -> Box<Block>;
[INFO] [stderr]    |                                       ^^^^^ help: use `dyn`: `dyn Block`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 57.41s
[INFO] running `"docker" "inspect" "67e877505b9744b1b9b23bec06bb1723831be70ee5e2ea19e1660d9ba533109a"`
[INFO] running `"docker" "rm" "-f" "67e877505b9744b1b9b23bec06bb1723831be70ee5e2ea19e1660d9ba533109a"`
[INFO] [stdout] 67e877505b9744b1b9b23bec06bb1723831be70ee5e2ea19e1660d9ba533109a