[INFO] updating cached repository https://github.com/Floppy/ruby-version-badger [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] [stderr] From https://github.com/Floppy/ruby-version-badger [INFO] [stderr] - [deleted] (none) -> dependabot/cargo/crossbeam-deque-0.7.3 [INFO] [stderr] - [deleted] (none) -> dependabot/cargo/crossbeam-epoch-0.8.2 [INFO] [stderr] - [deleted] (none) -> dependabot/cargo/crossbeam-utils-0.7.2 [INFO] [stderr] - [deleted] (none) -> dependabot/cargo/hermit-abi-0.1.8 [INFO] [stderr] - [deleted] (none) -> dependabot/cargo/reqwest-0.10.2 [INFO] [stderr] * [new branch] dependabot/cargo/quote-1.0.3 -> dependabot/cargo/quote-1.0.3 [INFO] [stderr] * [new branch] dependabot/cargo/reqwest-0.10.4 -> dependabot/cargo/reqwest-0.10.4 [INFO] [stderr] 81f4dcd..e7b8e7e master -> master [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] e7b8e7ea937bd002f67c2b7458d999231a1f6f4a [INFO] checking Floppy/ruby-version-badger against try#13f916f63bc6575d5ff1f989237dfabe88981368 for pr-69880 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFloppy%2Fruby-version-badger" "/workspace/builds/worker-2/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Floppy/ruby-version-badger on toolchain 13f916f63bc6575d5ff1f989237dfabe88981368 [INFO] running `"/workspace/cargo-home/bin/cargo" "+13f916f63bc6575d5ff1f989237dfabe88981368" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/Floppy/ruby-version-badger [INFO] finished tweaking git repo https://github.com/Floppy/ruby-version-badger [INFO] tweaked toml for git repo https://github.com/Floppy/ruby-version-badger written to /workspace/builds/worker-2/source/Cargo.toml [INFO] crate git repo https://github.com/Floppy/ruby-version-badger already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+13f916f63bc6575d5ff1f989237dfabe88981368" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] warning: unused manifest key: package.target [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=forbid" "-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" "/opt/rustwide/cargo-home/bin/cargo" "+13f916f63bc6575d5ff1f989237dfabe88981368" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 3de0b1bfbabeb5710cf2f37410cef714178666e95e49d2f10254ae414676eba6 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `"docker" "start" "-a" "3de0b1bfbabeb5710cf2f37410cef714178666e95e49d2f10254ae414676eba6"` [INFO] [stderr] warning: unused manifest key: package.target [INFO] [stderr] Compiling log v0.4.10 [INFO] [stderr] Checking modifier v0.1.0 [INFO] [stderr] Checking sequence_trie v0.3.6 [INFO] [stderr] Checking route-recognizer v0.1.13 [INFO] [stderr] Compiling hyper v0.12.35 [INFO] [stderr] Checking url v2.1.0 [INFO] [stderr] Checking plugin v0.2.6 [INFO] [stderr] Compiling syn v1.0.16 [INFO] [stderr] Compiling phf_generator v0.7.24 [INFO] [stderr] Compiling phf v0.7.24 [INFO] [stderr] Compiling phf_codegen v0.7.24 [INFO] [stderr] Checking log v0.3.9 [INFO] [stderr] Checking tokio-io v0.1.13 [INFO] [stderr] Checking mio v0.6.21 [INFO] [stderr] Checking tokio-threadpool v0.1.18 [INFO] [stderr] Checking want v0.2.0 [INFO] [stderr] Checking native-tls v0.2.4 [INFO] [stderr] Checking env_logger v0.7.1 [INFO] [stderr] Compiling mime_guess v1.8.8 [INFO] [stderr] Checking publicsuffix v1.5.4 [INFO] [stderr] Checking mime v0.2.6 [INFO] [stderr] Checking hyper v0.10.16 [INFO] [stderr] Checking tokio-reactor v0.1.12 [INFO] [stderr] Checking h2 v0.1.26 [INFO] [stderr] Checking tokio-tcp v0.1.4 [INFO] [stderr] Checking tokio v0.1.22 [INFO] [stderr] Checking iron v0.6.1 [INFO] [stderr] Compiling synstructure v0.12.3 [INFO] [stderr] Checking mount v0.4.0 [INFO] [stderr] Checking router v0.6.0 [INFO] [stderr] Checking staticfile v0.5.0 [INFO] [stderr] Compiling serde_derive v1.0.104 [INFO] [stderr] Compiling failure_derive v0.1.7 [INFO] [stderr] Checking hyper-tls v0.3.2 [INFO] [stderr] Checking failure v0.1.7 [INFO] [stderr] Checking serde v1.0.104 [INFO] [stderr] Checking serde_json v1.0.48 [INFO] [stderr] Checking serde_urlencoded v0.5.5 [INFO] [stderr] Checking cookie_store v0.7.0 [INFO] [stderr] Checking reqwest v0.9.22 [INFO] [stderr] Checking ruby-version-badger v0.1.1 (/opt/rustwide/workdir) [INFO] [stderr] warning: value assigned to `version` is never read [INFO] [stderr] --> src/ruby.rs:19:13 [INFO] [stderr] | [INFO] [stderr] 19 | let mut version = "unknown".to_string(); [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_assignments)]` on by default [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `version` is never read [INFO] [stderr] --> src/rust.rs:19:13 [INFO] [stderr] | [INFO] [stderr] 19 | let mut version = "unknown".to_string(); [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `version` is never read [INFO] [stderr] --> src/node.rs:18:13 [INFO] [stderr] | [INFO] [stderr] 18 | let mut version = "unknown".to_string(); [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: function is never used: `language` [INFO] [stderr] --> src/config.rs:11:8 [INFO] [stderr] | [INFO] [stderr] 11 | pub fn language(lang: String) -> Result { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: value assigned to `version` is never read [INFO] [stderr] --> src/ruby.rs:19:13 [INFO] [stderr] | [INFO] [stderr] 19 | let mut version = "unknown".to_string(); [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_assignments)]` on by default [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `version` is never read [INFO] [stderr] --> src/rust.rs:19:13 [INFO] [stderr] | [INFO] [stderr] 19 | let mut version = "unknown".to_string(); [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `version` is never read [INFO] [stderr] --> src/node.rs:18:13 [INFO] [stderr] | [INFO] [stderr] 18 | let mut version = "unknown".to_string(); [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 06s [INFO] running `"docker" "inspect" "3de0b1bfbabeb5710cf2f37410cef714178666e95e49d2f10254ae414676eba6"` [INFO] running `"docker" "rm" "-f" "3de0b1bfbabeb5710cf2f37410cef714178666e95e49d2f10254ae414676eba6"` [INFO] [stdout] 3de0b1bfbabeb5710cf2f37410cef714178666e95e49d2f10254ae414676eba6