[INFO] cloning repository https://github.com/lumichael94/turbine-proto [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/lumichael94/turbine-proto" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flumichael94%2Fturbine-proto", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flumichael94%2Fturbine-proto'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] ca510a5ecbe6d4f3d733e3a3a52c259128de6131 [INFO] testing lumichael94/turbine-proto against 1.45.2 for beta-1.46-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flumichael94%2Fturbine-proto" "/workspace/builds/worker-9/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/lumichael94/turbine-proto on toolchain 1.45.2 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/lumichael94/turbine-proto [INFO] finished tweaking git repo https://github.com/lumichael94/turbine-proto [INFO] tweaked toml for git repo https://github.com/lumichael94/turbine-proto written to /workspace/builds/worker-9/source/Cargo.toml [INFO] crate git repo https://github.com/lumichael94/turbine-proto already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] error: the lock file /workspace/builds/worker-9/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 [INFO] the lockfile is outdated, regenerating it [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9d7e01d490b7a57b8c879a8c1503cb8b2be61550f287161b41c2235a955401ef [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" "9d7e01d490b7a57b8c879a8c1503cb8b2be61550f287161b41c2235a955401ef", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9d7e01d490b7a57b8c879a8c1503cb8b2be61550f287161b41c2235a955401ef", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9d7e01d490b7a57b8c879a8c1503cb8b2be61550f287161b41c2235a955401ef", kill_on_drop: false }` [INFO] [stdout] 9d7e01d490b7a57b8c879a8c1503cb8b2be61550f287161b41c2235a955401ef [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c727acb341b53214c111bef85a10fdcea564df7847c0cb74bed1fcbb818668d8 [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" "c727acb341b53214c111bef85a10fdcea564df7847c0cb74bed1fcbb818668d8", kill_on_drop: false }` [INFO] [stderr] Compiling rustc-serialize v0.3.24 [INFO] [stderr] Compiling gcc v0.3.55 [INFO] [stderr] Compiling winapi-build v0.1.1 [INFO] [stderr] Compiling winapi v0.2.8 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling nodrop v0.1.14 [INFO] [stderr] Compiling odds v0.2.26 [INFO] [stderr] Compiling byteorder v0.4.2 [INFO] [stderr] Compiling regex-syntax v0.3.9 [INFO] [stderr] Compiling bufstream v0.1.4 [INFO] [stderr] Compiling utf8-ranges v0.1.3 [INFO] [stderr] Compiling libc v0.1.12 [INFO] [stderr] Compiling num-traits v0.2.12 [INFO] [stderr] Compiling num-integer v0.1.43 [INFO] [stderr] Compiling num-iter v0.1.41 [INFO] [stderr] Compiling rand v0.4.6 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling time v0.1.43 [INFO] [stderr] Compiling memchr v0.1.11 [INFO] [stderr] Compiling net2 v0.2.34 [INFO] [stderr] Compiling kernel32-sys v0.2.2 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling aho-corasick v0.5.3 [INFO] [stderr] Compiling arrayvec v0.3.25 [INFO] [stderr] Compiling thread-id v2.0.0 [INFO] [stderr] Compiling thread_local v0.2.7 [INFO] [stderr] Compiling log v0.3.9 [INFO] [stderr] Compiling rust-crypto v0.2.36 [INFO] [stderr] Compiling secp256k1 v0.5.6 [INFO] [stderr] Compiling rand v0.3.23 [INFO] [stderr] Compiling regex v0.1.80 [INFO] [stderr] Compiling phf_generator v0.7.24 [INFO] [stderr] Compiling phf_codegen v0.7.24 [INFO] [stderr] Compiling postgres v0.10.2 [INFO] [stderr] Compiling num-bigint v0.1.44 [INFO] [stderr] Compiling num-complex v0.1.43 [INFO] [stderr] Compiling num-rational v0.1.42 [INFO] [stderr] Compiling num v0.1.42 [INFO] [stderr] Compiling serde v0.6.15 [INFO] [stderr] Compiling chrono v0.2.25 [INFO] [stderr] Compiling serde_json v0.6.1 [INFO] [stderr] Compiling bincode v0.4.1 [INFO] [stderr] Compiling turbine v0.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `self::secp256k1::*` [INFO] [stdout] --> src/data/account.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use self::secp256k1::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Encodable` [INFO] [stdout] --> src/data/account.rs:14:23 [INFO] [stdout] | [INFO] [stdout] 14 | use rustc_serialize::{Encodable}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Encodable` [INFO] [stdout] --> src/data/state.rs:12:23 [INFO] [stdout] | [INFO] [stdout] 12 | use rustc_serialize::{Encodable}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::*` [INFO] [stdout] --> src/data/database.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use super::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `error` [INFO] [stdout] --> src/data/database.rs:10:37 [INFO] [stdout] | [INFO] [stdout] 10 | use postgres::{Connection, SslMode, error}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self::secp256k1::*` [INFO] [stdout] --> src/data/log.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use self::secp256k1::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Encodable` [INFO] [stdout] --> src/data/log.rs:13:23 [INFO] [stdout] | [INFO] [stdout] 13 | use rustc_serialize::{Encodable}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::iter::IntoIterator` [INFO] [stdout] --> src/data/profile.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use std::iter::IntoIterator; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `SslMode` [INFO] [stdout] --> src/data/profile.rs:8:28 [INFO] [stdout] | [INFO] [stdout] 8 | use postgres::{Connection, SslMode}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `decode` [INFO] [stdout] --> src/data/profile.rs:11:46 [INFO] [stdout] | [INFO] [stdout] 11 | use self::bincode::rustc_serialize::{encode, decode}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Encodable` [INFO] [stdout] --> src/data/profile.rs:12:23 [INFO] [stdout] | [INFO] [stdout] 12 | use rustc_serialize::{Encodable}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Encoder`, `Json`, `self` [INFO] [stdout] --> src/data/profile.rs:13:29 [INFO] [stdout] | [INFO] [stdout] 13 | use rustc_serialize::json::{self, Json, Encoder}; [INFO] [stdout] | ^^^^ ^^^^ ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `util::*` [INFO] [stdout] --> src/data/tenv.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use util::*; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Encodable` [INFO] [stdout] --> src/data/tenv.rs:12:23 [INFO] [stdout] | [INFO] [stdout] 12 | use rustc_serialize::{Encodable}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `data::account::account` [INFO] [stdout] --> src/data/tenv.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | use data::account::account; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `util::*` [INFO] [stdout] --> src/data/handshake.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use util::*; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Connection`, `SslMode` [INFO] [stdout] --> src/data/handshake.rs:12:16 [INFO] [stdout] | [INFO] [stdout] 12 | use postgres::{Connection, SslMode}; [INFO] [stdout] | ^^^^^^^^^^ ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Encodable` [INFO] [stdout] --> src/data/handshake.rs:13:23 [INFO] [stdout] | [INFO] [stdout] 13 | use rustc_serialize::{Encodable}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `database` [INFO] [stdout] --> src/data/handshake.rs:14:21 [INFO] [stdout] | [INFO] [stdout] 14 | use data::{account, database}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::io::BufRead` [INFO] [stdout] --> src/engine/turbo.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::io::BufRead; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::io::Write` [INFO] [stdout] --> src/engine/commands.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::io::Write; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/vm/env.rs:198:21 [INFO] [stdout] | [INFO] [stdout] 198 | pub fn log_from_env(mut env: &mut env, sign: bool) -> log::log{ [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 22 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 49.17s [INFO] running `Command { std: "docker" "inspect" "c727acb341b53214c111bef85a10fdcea564df7847c0cb74bed1fcbb818668d8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c727acb341b53214c111bef85a10fdcea564df7847c0cb74bed1fcbb818668d8", kill_on_drop: false }` [INFO] [stdout] c727acb341b53214c111bef85a10fdcea564df7847c0cb74bed1fcbb818668d8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "test" "--frozen" "--no-run" "--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] 5a20372abe046fd3a1ed1def30f60f8cdba62f9d18a1fb78b35213fbb06cf877 [INFO] running `Command { std: "docker" "start" "-a" "5a20372abe046fd3a1ed1def30f60f8cdba62f9d18a1fb78b35213fbb06cf877", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling turbine v0.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `self::secp256k1::*` [INFO] [stdout] --> src/data/account.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use self::secp256k1::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Encodable` [INFO] [stdout] --> src/data/account.rs:14:23 [INFO] [stdout] | [INFO] [stdout] 14 | use rustc_serialize::{Encodable}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Encodable` [INFO] [stdout] --> src/data/state.rs:12:23 [INFO] [stdout] | [INFO] [stdout] 12 | use rustc_serialize::{Encodable}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::*` [INFO] [stdout] --> src/data/database.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use super::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `error` [INFO] [stdout] --> src/data/database.rs:10:37 [INFO] [stdout] | [INFO] [stdout] 10 | use postgres::{Connection, SslMode, error}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self::secp256k1::*` [INFO] [stdout] --> src/data/log.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use self::secp256k1::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Encodable` [INFO] [stdout] --> src/data/log.rs:13:23 [INFO] [stdout] | [INFO] [stdout] 13 | use rustc_serialize::{Encodable}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::iter::IntoIterator` [INFO] [stdout] --> src/data/profile.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use std::iter::IntoIterator; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `SslMode` [INFO] [stdout] --> src/data/profile.rs:8:28 [INFO] [stdout] | [INFO] [stdout] 8 | use postgres::{Connection, SslMode}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `decode` [INFO] [stdout] --> src/data/profile.rs:11:46 [INFO] [stdout] | [INFO] [stdout] 11 | use self::bincode::rustc_serialize::{encode, decode}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Encodable` [INFO] [stdout] --> src/data/profile.rs:12:23 [INFO] [stdout] | [INFO] [stdout] 12 | use rustc_serialize::{Encodable}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Encoder`, `Json`, `self` [INFO] [stdout] --> src/data/profile.rs:13:29 [INFO] [stdout] | [INFO] [stdout] 13 | use rustc_serialize::json::{self, Json, Encoder}; [INFO] [stdout] | ^^^^ ^^^^ ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `util::*` [INFO] [stdout] --> src/data/tenv.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use util::*; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Encodable` [INFO] [stdout] --> src/data/tenv.rs:12:23 [INFO] [stdout] | [INFO] [stdout] 12 | use rustc_serialize::{Encodable}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `data::account::account` [INFO] [stdout] --> src/data/tenv.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | use data::account::account; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `util::*` [INFO] [stdout] --> src/data/handshake.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use util::*; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Connection`, `SslMode` [INFO] [stdout] --> src/data/handshake.rs:12:16 [INFO] [stdout] | [INFO] [stdout] 12 | use postgres::{Connection, SslMode}; [INFO] [stdout] | ^^^^^^^^^^ ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Encodable` [INFO] [stdout] --> src/data/handshake.rs:13:23 [INFO] [stdout] | [INFO] [stdout] 13 | use rustc_serialize::{Encodable}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `database` [INFO] [stdout] --> src/data/handshake.rs:14:21 [INFO] [stdout] | [INFO] [stdout] 14 | use data::{account, database}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::io::BufRead` [INFO] [stdout] --> src/engine/turbo.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::io::BufRead; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::io::Write` [INFO] [stdout] --> src/engine/commands.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::io::Write; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/vm/env.rs:198:21 [INFO] [stdout] | [INFO] [stdout] 198 | pub fn log_from_env(mut env: &mut env, sign: bool) -> log::log{ [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 22 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self::secp256k1::*` [INFO] [stdout] --> src/data/account.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use self::secp256k1::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Encodable` [INFO] [stdout] --> src/data/account.rs:14:23 [INFO] [stdout] | [INFO] [stdout] 14 | use rustc_serialize::{Encodable}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Encodable` [INFO] [stdout] --> src/data/state.rs:12:23 [INFO] [stdout] | [INFO] [stdout] 12 | use rustc_serialize::{Encodable}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::*` [INFO] [stdout] --> src/data/database.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use super::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `error` [INFO] [stdout] --> src/data/database.rs:10:37 [INFO] [stdout] | [INFO] [stdout] 10 | use postgres::{Connection, SslMode, error}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self::secp256k1::*` [INFO] [stdout] --> src/data/log.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use self::secp256k1::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Encodable` [INFO] [stdout] --> src/data/log.rs:13:23 [INFO] [stdout] | [INFO] [stdout] 13 | use rustc_serialize::{Encodable}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::iter::IntoIterator` [INFO] [stdout] --> src/data/profile.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use std::iter::IntoIterator; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `SslMode` [INFO] [stdout] --> src/data/profile.rs:8:28 [INFO] [stdout] | [INFO] [stdout] 8 | use postgres::{Connection, SslMode}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `decode` [INFO] [stdout] --> src/data/profile.rs:11:46 [INFO] [stdout] | [INFO] [stdout] 11 | use self::bincode::rustc_serialize::{encode, decode}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Encodable` [INFO] [stdout] --> src/data/profile.rs:12:23 [INFO] [stdout] | [INFO] [stdout] 12 | use rustc_serialize::{Encodable}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Encoder`, `Json`, `self` [INFO] [stdout] --> src/data/profile.rs:13:29 [INFO] [stdout] | [INFO] [stdout] 13 | use rustc_serialize::json::{self, Json, Encoder}; [INFO] [stdout] | ^^^^ ^^^^ ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `util::*` [INFO] [stdout] --> src/data/tenv.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use util::*; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Encodable` [INFO] [stdout] --> src/data/tenv.rs:12:23 [INFO] [stdout] | [INFO] [stdout] 12 | use rustc_serialize::{Encodable}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `data::account::account` [INFO] [stdout] --> src/data/tenv.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | use data::account::account; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `util::*` [INFO] [stdout] --> src/data/handshake.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use util::*; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Connection`, `SslMode` [INFO] [stdout] --> src/data/handshake.rs:12:16 [INFO] [stdout] | [INFO] [stdout] 12 | use postgres::{Connection, SslMode}; [INFO] [stdout] | ^^^^^^^^^^ ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Encodable` [INFO] [stdout] --> src/data/handshake.rs:13:23 [INFO] [stdout] | [INFO] [stdout] 13 | use rustc_serialize::{Encodable}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `database` [INFO] [stdout] --> src/data/handshake.rs:14:21 [INFO] [stdout] | [INFO] [stdout] 14 | use data::{account, database}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::io::BufRead` [INFO] [stdout] --> src/engine/turbo.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::io::BufRead; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::io::Write` [INFO] [stdout] --> src/engine/commands.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::io::Write; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/vm/env.rs:198:21 [INFO] [stdout] | [INFO] [stdout] 198 | pub fn log_from_env(mut env: &mut env, sign: bool) -> log::log{ [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 22 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.96s [INFO] running `Command { std: "docker" "inspect" "5a20372abe046fd3a1ed1def30f60f8cdba62f9d18a1fb78b35213fbb06cf877", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5a20372abe046fd3a1ed1def30f60f8cdba62f9d18a1fb78b35213fbb06cf877", kill_on_drop: false }` [INFO] [stdout] 5a20372abe046fd3a1ed1def30f60f8cdba62f9d18a1fb78b35213fbb06cf877 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 34cb6289e7a81fcd65be4c9bc3ba8597de7358e8ce04f076f4caed96bd236784 [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" "34cb6289e7a81fcd65be4c9bc3ba8597de7358e8ce04f076f4caed96bd236784", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `self::secp256k1::*` [INFO] [stderr] --> src/data/account.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | use self::secp256k1::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `Encodable` [INFO] [stderr] --> src/data/account.rs:14:23 [INFO] [stderr] | [INFO] [stderr] 14 | use rustc_serialize::{Encodable}; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `self::secp256k1::*` [INFO] [stderr] --> src/data/account.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | use self::secp256k1::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `Encodable` [INFO] [stderr] --> src/data/state.rs:12:23 [INFO] [stderr] | [INFO] [stderr] 12 | use rustc_serialize::{Encodable}; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Encodable` [INFO] [stderr] --> src/data/account.rs:14:23 [INFO] [stderr] | [INFO] [stderr] 14 | use rustc_serialize::{Encodable}; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `super::*` [INFO] [stderr] --> src/data/database.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | use super::*; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Encodable` [INFO] [stderr] --> src/data/state.rs:12:23 [INFO] [stderr] | [INFO] [stderr] 12 | use rustc_serialize::{Encodable}; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `error` [INFO] [stderr] --> src/data/database.rs:10:37 [INFO] [stderr] | [INFO] [stderr] 10 | use postgres::{Connection, SslMode, error}; [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `super::*` [INFO] [stderr] --> src/data/database.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | use super::*; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `self::secp256k1::*` [INFO] [stderr] --> src/data/log.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | use self::secp256k1::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `error` [INFO] [stderr] --> src/data/database.rs:10:37 [INFO] [stderr] | [INFO] [stderr] 10 | use postgres::{Connection, SslMode, error}; [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Encodable` [INFO] [stderr] --> src/data/log.rs:13:23 [INFO] [stderr] | [INFO] [stderr] 13 | use rustc_serialize::{Encodable}; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `self::secp256k1::*` [INFO] [stderr] --> src/data/log.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | use self::secp256k1::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::iter::IntoIterator` [INFO] [stderr] --> src/data/profile.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | use std::iter::IntoIterator; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Encodable` [INFO] [stderr] --> src/data/log.rs:13:23 [INFO] [stderr] | [INFO] [stderr] 13 | use rustc_serialize::{Encodable}; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `SslMode` [INFO] [stderr] --> src/data/profile.rs:8:28 [INFO] [stderr] | [INFO] [stderr] 8 | use postgres::{Connection, SslMode}; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::iter::IntoIterator` [INFO] [stderr] --> src/data/profile.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | use std::iter::IntoIterator; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `decode` [INFO] [stderr] --> src/data/profile.rs:11:46 [INFO] [stderr] | [INFO] [stderr] 11 | use self::bincode::rustc_serialize::{encode, decode}; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `SslMode` [INFO] [stderr] --> src/data/profile.rs:8:28 [INFO] [stderr] | [INFO] [stderr] 8 | use postgres::{Connection, SslMode}; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Encodable` [INFO] [stderr] --> src/data/profile.rs:12:23 [INFO] [stderr] | [INFO] [stderr] 12 | use rustc_serialize::{Encodable}; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `decode` [INFO] [stderr] --> src/data/profile.rs:11:46 [INFO] [stderr] | [INFO] [stderr] 11 | use self::bincode::rustc_serialize::{encode, decode}; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Encoder`, `Json`, `self` [INFO] [stderr] --> src/data/profile.rs:13:29 [INFO] [stderr] | [INFO] [stderr] 13 | use rustc_serialize::json::{self, Json, Encoder}; [INFO] [stderr] | ^^^^ ^^^^ ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Encodable` [INFO] [stderr] --> src/data/profile.rs:12:23 [INFO] [stderr] | [INFO] [stderr] 12 | use rustc_serialize::{Encodable}; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `util::*` [INFO] [stderr] --> src/data/tenv.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | use util::*; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Encoder`, `Json`, `self` [INFO] [stderr] --> src/data/profile.rs:13:29 [INFO] [stderr] | [INFO] [stderr] 13 | use rustc_serialize::json::{self, Json, Encoder}; [INFO] [stderr] | ^^^^ ^^^^ ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Encodable` [INFO] [stderr] --> src/data/tenv.rs:12:23 [INFO] [stderr] | [INFO] [stderr] 12 | use rustc_serialize::{Encodable}; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `util::*` [INFO] [stderr] --> src/data/tenv.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | use util::*; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `data::account::account` [INFO] [stderr] --> src/data/tenv.rs:14:5 [INFO] [stderr] | [INFO] [stderr] 14 | use data::account::account; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Encodable` [INFO] [stderr] --> src/data/tenv.rs:12:23 [INFO] [stderr] | [INFO] [stderr] 12 | use rustc_serialize::{Encodable}; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `util::*` [INFO] [stderr] --> src/data/handshake.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | use util::*; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `data::account::account` [INFO] [stderr] --> src/data/tenv.rs:14:5 [INFO] [stderr] | [INFO] [stderr] 14 | use data::account::account; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Connection`, `SslMode` [INFO] [stderr] --> src/data/handshake.rs:12:16 [INFO] [stderr] | [INFO] [stderr] 12 | use postgres::{Connection, SslMode}; [INFO] [stderr] | ^^^^^^^^^^ ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `util::*` [INFO] [stderr] --> src/data/handshake.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | use util::*; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Encodable` [INFO] [stderr] --> src/data/handshake.rs:13:23 [INFO] [stderr] | [INFO] [stderr] 13 | use rustc_serialize::{Encodable}; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `database` [INFO] [stderr] --> src/data/handshake.rs:14:21 [INFO] [stderr] | [INFO] [stderr] 14 | use data::{account, database}; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Connection`, `SslMode` [INFO] [stderr] --> src/data/handshake.rs:12:16 [INFO] [stderr] | [INFO] [stderr] 12 | use postgres::{Connection, SslMode}; [INFO] [stderr] | ^^^^^^^^^^ ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::io::BufRead` [INFO] [stderr] --> src/engine/turbo.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use std::io::BufRead; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Encodable` [INFO] [stderr] --> src/data/handshake.rs:13:23 [INFO] [stderr] | [INFO] [stderr] 13 | use rustc_serialize::{Encodable}; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::io::Write` [INFO] [stderr] --> src/engine/commands.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use std::io::Write; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `database` [INFO] [stderr] --> src/data/handshake.rs:14:21 [INFO] [stderr] | [INFO] [stderr] 14 | use data::{account, database}; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::io::BufRead` [INFO] [stderr] --> src/engine/turbo.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use std::io::BufRead; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/vm/env.rs:198:21 [INFO] [stderr] | [INFO] [stderr] 198 | pub fn log_from_env(mut env: &mut env, sign: bool) -> log::log{ [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 22 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::io::Write` [INFO] [stderr] --> src/engine/commands.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use std::io::Write; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/vm/env.rs:198:21 [INFO] [stderr] | [INFO] [stderr] 198 | pub fn log_from_env(mut env: &mut env, sign: bool) -> log::log{ [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 22 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.14s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/turbine-d1f7902f5426fbc8 [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] [stderr] Running /opt/rustwide/target/debug/deps/lib-fe62764a0ede7686 [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] [stderr] Running /opt/rustwide/target/debug/deps/main_test-304ac505b31c66b7 [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 `Command { std: "docker" "inspect" "34cb6289e7a81fcd65be4c9bc3ba8597de7358e8ce04f076f4caed96bd236784", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "34cb6289e7a81fcd65be4c9bc3ba8597de7358e8ce04f076f4caed96bd236784", kill_on_drop: false }` [INFO] [stdout] 34cb6289e7a81fcd65be4c9bc3ba8597de7358e8ce04f076f4caed96bd236784