[INFO] cloning repository https://github.com/mindstorm38/fastmc [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mindstorm38/fastmc" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmindstorm38%2Ffastmc", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmindstorm38%2Ffastmc'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 4db0e2f3cf5d793da7b6bc4c33afbbb6259a0b53 [INFO] checking mindstorm38/fastmc against beta for pr-78714 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmindstorm38%2Ffastmc" "/workspace/builds/worker-4/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/mindstorm38/fastmc 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/mindstorm38/fastmc [INFO] finished tweaking git repo https://github.com/mindstorm38/fastmc [INFO] tweaked toml for git repo https://github.com/mindstorm38/fastmc written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate git repo https://github.com/mindstorm38/fastmc 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a640ae422bbc86087555e857ad101986c5eecfd92f840936b24e4421b4e579c6 [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" "a640ae422bbc86087555e857ad101986c5eecfd92f840936b24e4421b4e579c6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a640ae422bbc86087555e857ad101986c5eecfd92f840936b24e4421b4e579c6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a640ae422bbc86087555e857ad101986c5eecfd92f840936b24e4421b4e579c6", kill_on_drop: false }` [INFO] [stdout] a640ae422bbc86087555e857ad101986c5eecfd92f840936b24e4421b4e579c6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/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] d9fc8bef81ea2c41ee53f12862a9092a63d0b4b2077084546bffb34606dc2e14 [INFO] running `Command { std: "docker" "start" "-a" "d9fc8bef81ea2c41ee53f12862a9092a63d0b4b2077084546bffb34606dc2e14", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling cc v1.0.60 [INFO] [stderr] Compiling syn v1.0.42 [INFO] [stderr] Compiling serde_json v1.0.58 [INFO] [stderr] Checking chunked_transfer v1.3.0 [INFO] [stderr] Checking base64 v0.13.0 [INFO] [stderr] Checking qstring v0.7.2 [INFO] [stderr] Checking getrandom v0.1.15 [INFO] [stderr] Checking rpassword v5.0.0 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Compiling ring v0.16.15 [INFO] [stderr] Checking webpki v0.21.3 [INFO] [stderr] Checking sct v0.6.0 [INFO] [stderr] Checking rustls v0.18.1 [INFO] [stderr] Checking webpki-roots v0.20.0 [INFO] [stderr] Compiling serde_derive v1.0.116 [INFO] [stderr] Checking serde v1.0.116 [INFO] [stderr] Checking ureq v1.5.1 [INFO] [stderr] Checking fastmc v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `serde_json::Error` [INFO] [stdout] --> src/main.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use serde_json::Error; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ArgMatches` [INFO] [stdout] --> src/main.rs:2:34 [INFO] [stdout] | [INFO] [stdout] 2 | use clap::{App, Arg, SubCommand, ArgMatches}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Map`, `Result as JsonResult` [INFO] [stdout] --> src/mc/auth.rs:1:25 [INFO] [stdout] | [INFO] [stdout] 1 | use serde_json::{Value, Map, Result as JsonResult}; [INFO] [stdout] | ^^^ ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `serde_json::Error` [INFO] [stdout] --> src/main.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use serde_json::Error; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ArgMatches` [INFO] [stdout] --> src/main.rs:2:34 [INFO] [stdout] | [INFO] [stdout] 2 | use clap::{App, Arg, SubCommand, ArgMatches}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Map`, `Result as JsonResult` [INFO] [stdout] --> src/mc/auth.rs:1:25 [INFO] [stdout] | [INFO] [stdout] 1 | use serde_json::{Value, Map, Result as JsonResult}; [INFO] [stdout] | ^^^ ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `from` [INFO] [stdout] --> src/mc/manifest.rs:28:12 [INFO] [stdout] | [INFO] [stdout] 28 | pub fn from(s: &str) -> JsonResult { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_version` [INFO] [stdout] --> src/mc/manifest.rs:45:12 [INFO] [stdout] | [INFO] [stdout] 45 | pub fn get_version(&self, version_id: &str) -> Option<&VersionEntry> { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `validate` [INFO] [stdout] --> src/mc/auth.rs:69:12 [INFO] [stdout] | [INFO] [stdout] 69 | pub fn validate(&self) -> AuthResult { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `refresh` [INFO] [stdout] --> src/mc/auth.rs:80:12 [INFO] [stdout] | [INFO] [stdout] 80 | pub fn refresh(&mut self) -> AuthResult<()> { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `invalidate` [INFO] [stdout] --> src/mc/auth.rs:99:12 [INFO] [stdout] | [INFO] [stdout] 99 | pub fn invalidate(&self) -> AuthResult<()> { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `from` [INFO] [stdout] --> src/mc/manifest.rs:28:12 [INFO] [stdout] | [INFO] [stdout] 28 | pub fn from(s: &str) -> JsonResult { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_version` [INFO] [stdout] --> src/mc/manifest.rs:45:12 [INFO] [stdout] | [INFO] [stdout] 45 | pub fn get_version(&self, version_id: &str) -> Option<&VersionEntry> { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `validate` [INFO] [stdout] --> src/mc/auth.rs:69:12 [INFO] [stdout] | [INFO] [stdout] 69 | pub fn validate(&self) -> AuthResult { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `refresh` [INFO] [stdout] --> src/mc/auth.rs:80:12 [INFO] [stdout] | [INFO] [stdout] 80 | pub fn refresh(&mut self) -> AuthResult<()> { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `invalidate` [INFO] [stdout] --> src/mc/auth.rs:99:12 [INFO] [stdout] | [INFO] [stdout] 99 | pub fn invalidate(&self) -> AuthResult<()> { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 47.54s [INFO] running `Command { std: "docker" "inspect" "d9fc8bef81ea2c41ee53f12862a9092a63d0b4b2077084546bffb34606dc2e14", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d9fc8bef81ea2c41ee53f12862a9092a63d0b4b2077084546bffb34606dc2e14", kill_on_drop: false }` [INFO] [stdout] d9fc8bef81ea2c41ee53f12862a9092a63d0b4b2077084546bffb34606dc2e14