[INFO] updating cached repository ben0x539/laptop-stats [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/ben0x539/laptop-stats [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/ben0x539/laptop-stats" "work/ex/pr-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/gh/ben0x539/laptop-stats"` [INFO] [stderr] Cloning into 'work/ex/pr-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/gh/ben0x539/laptop-stats'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/ben0x539/laptop-stats" "work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/gh/ben0x539/laptop-stats"` [INFO] [stderr] Cloning into 'work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/gh/ben0x539/laptop-stats'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 3cf79df44e825a85112c56e84735f209878f6502 [INFO] sha for GitHub repo ben0x539/laptop-stats: 3cf79df44e825a85112c56e84735f209878f6502 [INFO] validating manifest of ben0x539/laptop-stats 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 ben0x539/laptop-stats 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 ben0x539/laptop-stats [INFO] finished frobbing ben0x539/laptop-stats [INFO] frobbed toml for ben0x539/laptop-stats written to work/ex/pr-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/gh/ben0x539/laptop-stats/Cargo.toml [INFO] started frobbing ben0x539/laptop-stats [INFO] finished frobbing ben0x539/laptop-stats [INFO] frobbed toml for ben0x539/laptop-stats written to work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/gh/ben0x539/laptop-stats/Cargo.toml [INFO] crate ben0x539/laptop-stats 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 ben0x539/laptop-stats against try#b5c7f157c20453dde8d47371abe73b32351b4e7f for pr-62849 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-62849/worker-6/try#b5c7f157c20453dde8d47371abe73b32351b4e7f:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/gh/ben0x539/laptop-stats:/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] 75f76355b62b4c1c850490ca92f2de5d759043e4711012015e947bf7b67922c8 [INFO] running `"docker" "start" "-a" "75f76355b62b4c1c850490ca92f2de5d759043e4711012015e947bf7b67922c8"` [INFO] [stderr] Checking protobuf v1.4.3 [INFO] [stderr] Checking quick-error v0.2.2 [INFO] [stderr] Checking spin v0.4.6 [INFO] [stderr] Checking iovec v0.1.1 [INFO] [stderr] Checking net2 v0.2.31 [INFO] [stderr] Checking atty v0.2.10 [INFO] [stderr] Checking num_cpus v1.8.0 [INFO] [stderr] Checking time v0.1.39 [INFO] [stderr] Checking base64 v0.9.0 [INFO] [stderr] Checking backtrace-sys v0.1.16 [INFO] [stderr] Compiling structopt-derive v0.2.10 [INFO] [stderr] Checking clap v2.30.0 [INFO] [stderr] Checking bytes v0.4.5 [INFO] [stderr] Checking futures-cpupool v0.1.8 [INFO] [stderr] Checking backtrace v0.3.5 [INFO] [stderr] Checking mio v0.6.11 [INFO] [stderr] Checking failure v0.1.1 [INFO] [stderr] Checking tokio-io v0.1.4 [INFO] [stderr] Checking tokio-core v0.1.11 [INFO] [stderr] Checking tokio-proto v0.1.1 [INFO] [stderr] Checking structopt v0.2.10 [INFO] [stderr] Checking hyper v0.11.10 [INFO] [stderr] Checking prometheus v0.3.6 [INFO] [stderr] Checking laptop-stats v0.1.0 (/opt/crater/workdir) [INFO] [stderr] error: found removed `do catch` syntax [INFO] [stderr] --> src/main.rs:348:37 [INFO] [stderr] | [INFO] [stderr] 348 | let res: Result<_, _> = do catch { [INFO] [stderr] | ^^ [INFO] [stderr] | [INFO] [stderr] = help: Following RFC #2388, the new non-placeholder syntax is `try` [INFO] [stderr] [INFO] [stderr] error: found removed `do catch` syntax [INFO] [stderr] --> src/main.rs:348:37 [INFO] [stderr] | [INFO] [stderr] 348 | let res: Result<_, _> = do catch { [INFO] [stderr] | ^^ [INFO] [stderr] | [INFO] [stderr] = help: Following RFC #2388, the new non-placeholder syntax is `try` [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Encoder`, `TextEncoder` [INFO] [stderr] --> src/main.rs:23:5 [INFO] [stderr] | [INFO] [stderr] 23 | TextEncoder, [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] 24 | Encoder, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused `#[macro_use]` import [INFO] [stderr] --> src/main.rs:33:1 [INFO] [stderr] | [INFO] [stderr] 33 | #[macro_use] [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:41:22 [INFO] [stderr] | [INFO] [stderr] 41 | updates: Vec>, [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Update` [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/main.rs:170:62 [INFO] [stderr] | [INFO] [stderr] 170 | fn add_backlight>(updates: &mut Vec>, path: P) [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Update` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:195:34 [INFO] [stderr] | [INFO] [stderr] 195 | let mut updates: Vec> = Vec::new(); [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Update` [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Encoder`, `TextEncoder` [INFO] [stderr] --> src/main.rs:23:5 [INFO] [stderr] | [INFO] [stderr] 23 | TextEncoder, [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] 24 | Encoder, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused `#[macro_use]` import [INFO] [stderr] --> src/main.rs:33:1 [INFO] [stderr] | [INFO] [stderr] 33 | #[macro_use] [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:41:22 [INFO] [stderr] | [INFO] [stderr] 41 | updates: Vec>, [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Update` [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/main.rs:170:62 [INFO] [stderr] | [INFO] [stderr] 170 | fn add_backlight>(updates: &mut Vec>, path: P) [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Update` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:195:34 [INFO] [stderr] | [INFO] [stderr] 195 | let mut updates: Vec> = Vec::new(); [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Update` [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] error: Could not compile `laptop-stats`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] error: Could not compile `laptop-stats`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "75f76355b62b4c1c850490ca92f2de5d759043e4711012015e947bf7b67922c8"` [INFO] running `"docker" "rm" "-f" "75f76355b62b4c1c850490ca92f2de5d759043e4711012015e947bf7b67922c8"` [INFO] [stdout] 75f76355b62b4c1c850490ca92f2de5d759043e4711012015e947bf7b67922c8