[INFO] updating cached repository peterdelevoryas/state-machine [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/peterdelevoryas/state-machine [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/peterdelevoryas/state-machine" "work/ex/beta-1.38-1/sources/1.37.0/gh/peterdelevoryas/state-machine"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/peterdelevoryas/state-machine'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/peterdelevoryas/state-machine" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/peterdelevoryas/state-machine"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/peterdelevoryas/state-machine'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] ae06bdc900a4ed380a5b5b67dc4b72865adf70eb [INFO] sha for GitHub repo peterdelevoryas/state-machine: ae06bdc900a4ed380a5b5b67dc4b72865adf70eb [INFO] validating manifest of peterdelevoryas/state-machine 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 peterdelevoryas/state-machine 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 peterdelevoryas/state-machine [INFO] finished frobbing peterdelevoryas/state-machine [INFO] frobbed toml for peterdelevoryas/state-machine written to work/ex/beta-1.38-1/sources/1.37.0/gh/peterdelevoryas/state-machine/Cargo.toml [INFO] started frobbing peterdelevoryas/state-machine [INFO] finished frobbing peterdelevoryas/state-machine [INFO] frobbed toml for peterdelevoryas/state-machine written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/peterdelevoryas/state-machine/Cargo.toml [INFO] crate peterdelevoryas/state-machine 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 peterdelevoryas/state-machine against beta-2019-08-13 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/peterdelevoryas/state-machine:/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-2019-08-13" "build" "--frozen"` [INFO] [stdout] d9f15aab2fa7b356a97792018a772c45f8d595badc628364396fa877010ad3ee [INFO] running `"docker" "start" "-a" "d9f15aab2fa7b356a97792018a772c45f8d595badc628364396fa877010ad3ee"` [INFO] [stderr] Compiling rayon-core v1.0.2 [INFO] [stderr] Compiling gcc v0.3.50 [INFO] [stderr] Compiling protobuf v1.2.2 [INFO] [stderr] Compiling rayon v0.7.1 [INFO] [stderr] Compiling backtrace-sys v0.1.11 [INFO] [stderr] Compiling ring v0.9.7 [INFO] [stderr] Compiling kinetic-protobuf v0.1.2 [INFO] [stderr] Compiling backtrace v0.3.2 [INFO] [stderr] Compiling error-chain v0.10.0 [INFO] [stderr] Compiling state-machine v0.1.0 (/opt/crater/workdir) [INFO] [stderr] error: found removed `do catch` syntax [INFO] [stderr] --> src/main.rs:253:25 [INFO] [stderr] | [INFO] [stderr] 253 | let r: 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[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stderr] --> src/main.rs:1:1 [INFO] [stderr] | [INFO] [stderr] 1 | #![feature(catch_expr)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `errors::*` [INFO] [stderr] --> src/main.rs:14:5 [INFO] [stderr] | [INFO] [stderr] 14 | use errors::*; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `bytes::BytesMut` [INFO] [stderr] --> src/main.rs:36:9 [INFO] [stderr] | [INFO] [stderr] 36 | use bytes::BytesMut; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `kinetic_protobuf::Message` [INFO] [stderr] --> src/main.rs:38:9 [INFO] [stderr] | [INFO] [stderr] 38 | use kinetic_protobuf::Message; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `frame::decoder::Decoder` [INFO] [stderr] --> src/main.rs:39:9 [INFO] [stderr] | [INFO] [stderr] 39 | use frame::decoder::Decoder; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `frame::authenticator::Authenticator` [INFO] [stderr] --> src/main.rs:40:9 [INFO] [stderr] | [INFO] [stderr] 40 | use frame::authenticator::Authenticator; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `frame::decoder::Component` [INFO] [stderr] --> src/main.rs:41:9 [INFO] [stderr] | [INFO] [stderr] 41 | use frame::decoder::Component; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `errors::*` [INFO] [stderr] --> src/main.rs:42:9 [INFO] [stderr] | [INFO] [stderr] 42 | use errors::*; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::env` [INFO] [stderr] --> src/main.rs:245:9 [INFO] [stderr] | [INFO] [stderr] 245 | use std::env; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::str` [INFO] [stderr] --> src/main.rs:246:9 [INFO] [stderr] | [INFO] [stderr] 246 | use std::str; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::path::Path` [INFO] [stderr] --> src/main.rs:247:9 [INFO] [stderr] | [INFO] [stderr] 247 | use std::path::Path; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::fs::File` [INFO] [stderr] --> src/main.rs:248:9 [INFO] [stderr] | [INFO] [stderr] 248 | use std::fs::File; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::io::Read` [INFO] [stderr] --> src/main.rs:249:9 [INFO] [stderr] | [INFO] [stderr] 249 | use std::io::Read; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `frame::authenticator::Authenticator` [INFO] [stderr] --> src/main.rs:250:9 [INFO] [stderr] | [INFO] [stderr] 250 | use frame::authenticator::Authenticator; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `frame::decoder::Decoder` [INFO] [stderr] --> src/main.rs:251:9 [INFO] [stderr] | [INFO] [stderr] 251 | use frame::decoder::Decoder; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error: aborting due to 2 previous errors [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0554`. [INFO] [stderr] error: Could not compile `state-machine`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "d9f15aab2fa7b356a97792018a772c45f8d595badc628364396fa877010ad3ee"` [INFO] running `"docker" "rm" "-f" "d9f15aab2fa7b356a97792018a772c45f8d595badc628364396fa877010ad3ee"` [INFO] [stdout] d9f15aab2fa7b356a97792018a772c45f8d595badc628364396fa877010ad3ee