[INFO] fetching crate dinghy-lib 0.4.31...
[INFO] checking dinghy-lib-0.4.31 against master#6dee5f1126dfd5c9314ee5ae9d9eb010e35ef257 for pr-70872
[INFO] extracting crate dinghy-lib 0.4.31 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate dinghy-lib 0.4.31 on toolchain 6dee5f1126dfd5c9314ee5ae9d9eb010e35ef257
[INFO] running `"/workspace/cargo-home/bin/cargo" "+6dee5f1126dfd5c9314ee5ae9d9eb010e35ef257" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate dinghy-lib 0.4.31
[INFO] finished tweaking crates.io crate dinghy-lib 0.4.31
[INFO] tweaked toml for crates.io crate dinghy-lib 0.4.31 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+6dee5f1126dfd5c9314ee5ae9d9eb010e35ef257" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/workspace/cargo-home/bin/cargo" "+6dee5f1126dfd5c9314ee5ae9d9eb010e35ef257" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[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-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" "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" "+6dee5f1126dfd5c9314ee5ae9d9eb010e35ef257" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] fc4cd5a03168acb8d63a5ee60fa7d92e386596193f43c254f788c91747f25608
[INFO] running `"docker" "start" "-a" "fc4cd5a03168acb8d63a5ee60fa7d92e386596193f43c254f788c91747f25608"`
[INFO] [stderr]    Compiling curl v0.4.28
[INFO] [stderr]    Compiling dinghy-lib v0.4.31 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking humantime v2.0.0
[INFO] [stderr]     Checking socket2 v0.3.12
[INFO] [stderr]     Checking jobserver v0.1.21
[INFO] [stderr]     Checking tar v0.4.26
[INFO] [stderr]     Checking url v2.1.0
[INFO] [stderr]    Compiling libnghttp2-sys v0.1.3
[INFO] [stderr]    Compiling curl-sys v0.4.30+curl-7.69.1
[INFO] [stderr]    Compiling libgit2-sys v0.9.2
[INFO] [stderr]     Checking serde_json v1.0.51
[INFO] [stderr]     Checking toml v0.5.6
[INFO] [stderr]     Checking serde_ignored v0.1.1
[INFO] [stderr]     Checking cargo-platform v0.1.1
[INFO] [stderr]    Compiling openssl v0.10.29
[INFO] [stderr]    Compiling im-rc v13.0.0
[INFO] [stderr]    Compiling libssh2-sys v0.2.16
[INFO] [stderr]     Checking flate2 v1.0.14
[INFO] [stderr]     Checking ignore v0.4.14
[INFO] [stderr]     Checking failure v0.1.7
[INFO] [stderr]     Checking error-chain v0.12.2
[INFO] [stderr]     Checking cc v1.0.50
[INFO] [stderr]     Checking plist v0.5.4
[INFO] [stderr]     Checking which v3.1.1
[INFO] [stderr]     Checking dinghy-build v0.4.34
[INFO] [stderr]     Checking rustfix v0.4.6
[INFO] [stderr]     Checking crypto-hash v0.3.4
[INFO] [stderr]     Checking crates-io v0.29.0
[INFO] [stderr]     Checking git2 v0.10.2
[INFO] [stderr]     Checking git2-curl v0.11.0
[INFO] [stderr]     Checking cargo v0.41.0
[INFO] [stderr] warning: function is never used: `sdk`
[INFO] [stderr]    --> src/android/mod.rs:173:4
[INFO] [stderr]     |
[INFO] [stderr] 173 | fn sdk() -> Result<Option<path::PathBuf>> {
[INFO] [stderr]     |    ^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `sdk`
[INFO] [stderr]    --> src/android/mod.rs:173:4
[INFO] [stderr]     |
[INFO] [stderr] 173 | fn sdk() -> Result<Option<path::PathBuf>> {
[INFO] [stderr]     |    ^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 00s
[INFO] running `"docker" "inspect" "fc4cd5a03168acb8d63a5ee60fa7d92e386596193f43c254f788c91747f25608"`
[INFO] running `"docker" "rm" "-f" "fc4cd5a03168acb8d63a5ee60fa7d92e386596193f43c254f788c91747f25608"`
[INFO] [stdout] fc4cd5a03168acb8d63a5ee60fa7d92e386596193f43c254f788c91747f25608