[INFO] cloning repository https://github.com/gawadinc/cryptocurrencyEx [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/gawadinc/cryptocurrencyEx" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgawadinc%2FcryptocurrencyEx", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgawadinc%2FcryptocurrencyEx'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] ea273b2b5aaa176724e4b402bc4356430b71f49f [INFO] checking gawadinc/cryptocurrencyEx against beta for pr-78714 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgawadinc%2FcryptocurrencyEx" "/workspace/builds/worker-6/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/gawadinc/cryptocurrencyEx on toolchain beta [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/gawadinc/cryptocurrencyEx [INFO] finished tweaking git repo https://github.com/gawadinc/cryptocurrencyEx [INFO] tweaked toml for git repo https://github.com/gawadinc/cryptocurrencyEx written to /workspace/builds/worker-6/source/Cargo.toml [INFO] crate git repo https://github.com/gawadinc/cryptocurrencyEx already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] error: the lock file /workspace/builds/worker-6/source/Cargo.lock needs to be updated but --locked was passed to prevent this [INFO] [stderr] If you want to try to generate the lock file without accessing the network, use the --offline flag. [INFO] the lockfile is outdated, regenerating it [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 20adac6d87069a4a6855af5ccebe80ae20f13c468716bd594041a1481e550bb5 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "20adac6d87069a4a6855af5ccebe80ae20f13c468716bd594041a1481e550bb5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "20adac6d87069a4a6855af5ccebe80ae20f13c468716bd594041a1481e550bb5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "20adac6d87069a4a6855af5ccebe80ae20f13c468716bd594041a1481e550bb5", kill_on_drop: false }` [INFO] [stdout] 20adac6d87069a4a6855af5ccebe80ae20f13c468716bd594041a1481e550bb5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 9c92210cd9223ea04b709f224a666f2623617cde597364157f4ca9b9286f6c3c [INFO] running `Command { std: "docker" "start" "-a" "9c92210cd9223ea04b709f224a666f2623617cde597364157f4ca9b9286f6c3c", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.80 [INFO] [stderr] Checking tinyvec_macros v0.1.0 [INFO] [stderr] Compiling serde v1.0.117 [INFO] [stderr] Checking serde v0.8.23 [INFO] [stderr] Checking itoa v0.1.1 [INFO] [stderr] Compiling pkg-config v0.3.19 [INFO] [stderr] Checking dtoa v0.2.2 [INFO] [stderr] Compiling nix v0.18.0 [INFO] [stderr] Compiling syn v1.0.48 [INFO] [stderr] Compiling serde_json v1.0.59 [INFO] [stderr] Checking buf_redux v0.3.0 [INFO] [stderr] Checking bitflags v0.4.0 [INFO] [stderr] Compiling serde_derive v1.0.117 [INFO] [stderr] Checking sequence_trie v0.2.1 [INFO] [stderr] Checking serde v0.9.15 [INFO] [stderr] Checking route-recognizer v0.1.13 [INFO] [stderr] Checking bytes v0.3.0 [INFO] [stderr] Checking slab v0.1.3 [INFO] [stderr] Checking headers v0.1.0 [INFO] [stderr] Checking term v0.4.6 [INFO] [stderr] Checking byteorder v0.5.3 [INFO] [stderr] Checking bit-vec v0.4.4 [INFO] [stderr] Checking conduit-mime-types v0.7.3 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Checking error v0.1.9 [INFO] [stderr] Compiling cmake v0.1.44 [INFO] [stderr] Compiling ws2_32-sys v0.2.1 [INFO] [stderr] Checking tinyvec v1.0.1 [INFO] [stderr] Checking mime v0.2.6 [INFO] [stderr] Checking num-traits v0.1.43 [INFO] [stderr] Checking num-complex v0.1.43 [INFO] [stderr] Compiling phf v0.7.24 [INFO] [stderr] Compiling libsodium-sys v0.0.14 [INFO] [stderr] Checking num-iter v0.1.42 [INFO] [stderr] Checking unicode-normalization v0.1.14 [INFO] [stderr] Checking serde_json v0.8.6 [INFO] [stderr] Checking idna v0.1.5 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking memchr v0.1.11 [INFO] [stderr] Checking thread-id v2.0.0 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking net2 v0.2.35 [INFO] [stderr] Checking nix v0.5.1 [INFO] [stderr] Checking aho-corasick v0.5.3 [INFO] [stderr] Checking thread_local v0.2.7 [INFO] [stderr] Checking colored v1.9.3 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Checking miow v0.1.5 [INFO] [stderr] Checking cookie v0.6.2 [INFO] [stderr] Checking regex v0.1.80 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Checking url v1.7.2 [INFO] [stderr] Compiling leveldb-sys v2.0.8 [INFO] [stderr] Checking num-bigint v0.1.44 [INFO] [stderr] Checking rand v0.3.23 [INFO] [stderr] Checking tempdir v0.3.7 [INFO] [stderr] Checking sodiumoxide v0.0.14 [INFO] [stderr] Checking hyper v0.10.16 [INFO] [stderr] Checking env_logger v0.3.5 [INFO] [stderr] Checking num-rational v0.1.42 [INFO] [stderr] Compiling phf_generator v0.7.24 [INFO] [stderr] Compiling phf_codegen v0.7.24 [INFO] [stderr] Checking mio v0.5.1 [INFO] [stderr] Checking num v0.1.42 [INFO] [stderr] Compiling mime_guess v1.8.8 [INFO] [stderr] Checking toml v0.4.10 [INFO] [stderr] Checking iron v0.5.1 [INFO] [stderr] Checking multipart v0.8.1 [INFO] [stderr] Checking persistent v0.3.0 [INFO] [stderr] Checking router v0.5.1 [INFO] [stderr] Checking mount v0.3.0 [INFO] [stderr] Checking bodyparser v0.5.0 [INFO] [stderr] Checking bodyparser v0.7.0 [INFO] [stderr] Checking urlencoded v0.5.0 [INFO] [stderr] Checking params v0.6.0 [INFO] [stderr] Checking ctrlc v3.1.7 [INFO] [stderr] Checking exonum_profiler v0.1.2 [INFO] [stderr] Checking exonum_leveldb v0.9.1 [INFO] [stderr] Checking exonum v0.1.1 [INFO] [stderr] Checking cryptocurrency v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:171:23 [INFO] [stdout] | [INFO] [stdout] 171 | impl Into> for TransactionRequest { [INFO] [stdout] | ^^^^^^^^^^^ help: use `dyn`: `dyn Transaction` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:172:34 [INFO] [stdout] | [INFO] [stdout] 172 | fn into(self) -> Box { [INFO] [stdout] | ^^^^^^^^^^^ help: use `dyn`: `dyn Transaction` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:189:42 [INFO] [stdout] | [INFO] [stdout] 189 | let transaction: Box = transaction.into(); [INFO] [stdout] | ^^^^^^^^^^^ help: use `dyn`: `dyn Transaction` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:217:62 [INFO] [stdout] | [INFO] [stdout] 217 | fn tx_from_raw(&self, raw: RawTransaction) -> Result, encoding::Error> { [INFO] [stdout] | ^^^^^^^^^^^ help: use `dyn`: `dyn Transaction` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:218:24 [INFO] [stdout] | [INFO] [stdout] 218 | let trans: Box = match raw.message_type() { [INFO] [stdout] | ^^^^^^^^^^^ help: use `dyn`: `dyn Transaction` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:230:66 [INFO] [stdout] | [INFO] [stdout] 230 | fn public_api_handler(&self, ctx: &ApiContext) -> Option> { [INFO] [stdout] | ^^^^^^^ help: use `dyn`: `dyn Handler` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:245:27 [INFO] [stdout] | [INFO] [stdout] 245 | let services: Vec> = vec![Box::new(CurrencyService)]; [INFO] [stdout] | ^^^^^^^ help: use `dyn`: `dyn Service` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:171:23 [INFO] [stdout] | [INFO] [stdout] 171 | impl Into> for TransactionRequest { [INFO] [stdout] | ^^^^^^^^^^^ help: use `dyn`: `dyn Transaction` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:172:34 [INFO] [stdout] | [INFO] [stdout] 172 | fn into(self) -> Box { [INFO] [stdout] | ^^^^^^^^^^^ help: use `dyn`: `dyn Transaction` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:189:42 [INFO] [stdout] | [INFO] [stdout] 189 | let transaction: Box = transaction.into(); [INFO] [stdout] | ^^^^^^^^^^^ help: use `dyn`: `dyn Transaction` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:217:62 [INFO] [stdout] | [INFO] [stdout] 217 | fn tx_from_raw(&self, raw: RawTransaction) -> Result, encoding::Error> { [INFO] [stdout] | ^^^^^^^^^^^ help: use `dyn`: `dyn Transaction` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:218:24 [INFO] [stdout] | [INFO] [stdout] 218 | let trans: Box = match raw.message_type() { [INFO] [stdout] | ^^^^^^^^^^^ help: use `dyn`: `dyn Transaction` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:230:66 [INFO] [stdout] | [INFO] [stdout] 230 | fn public_api_handler(&self, ctx: &ApiContext) -> Option> { [INFO] [stdout] | ^^^^^^^ help: use `dyn`: `dyn Handler` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:245:27 [INFO] [stdout] | [INFO] [stdout] 245 | let services: Vec> = vec![Box::new(CurrencyService)]; [INFO] [stdout] | ^^^^^^^ help: use `dyn`: `dyn Service` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 33s [INFO] running `Command { std: "docker" "inspect" "9c92210cd9223ea04b709f224a666f2623617cde597364157f4ca9b9286f6c3c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9c92210cd9223ea04b709f224a666f2623617cde597364157f4ca9b9286f6c3c", kill_on_drop: false }` [INFO] [stdout] 9c92210cd9223ea04b709f224a666f2623617cde597364157f4ca9b9286f6c3c