[INFO] fetching crate shunkakinoki 4.23.21...
[INFO] checking shunkakinoki-4.23.21 against master#ba72b15666b2491415aec703a02c2364fe5e2790 for pr-71140
[INFO] extracting crate shunkakinoki 4.23.21 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate shunkakinoki 4.23.21 on toolchain ba72b15666b2491415aec703a02c2364fe5e2790
[INFO] running `"/workspace/cargo-home/bin/cargo" "+ba72b15666b2491415aec703a02c2364fe5e2790" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate shunkakinoki 4.23.21
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate shunkakinoki 4.23.21
[INFO] tweaked toml for crates.io crate shunkakinoki 4.23.21 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate crates.io crate shunkakinoki 4.23.21 already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+ba72b15666b2491415aec703a02c2364fe5e2790" "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-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+ba72b15666b2491415aec703a02c2364fe5e2790" "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] 58a5c7f63a05baed326015746cdc1238fbe031870d459aed254b23c47d39aee8
[INFO] running `"docker" "start" "-a" "58a5c7f63a05baed326015746cdc1238fbe031870d459aed254b23c47d39aee8"`
[INFO] [stderr]    Compiling proc-macro2 v1.0.9
[INFO] [stderr]    Compiling syn v1.0.16
[INFO] [stderr]    Compiling self_update v0.14.0
[INFO] [stderr]    Compiling pulldown-cmark v0.7.0
[INFO] [stderr]     Checking webbrowser v0.5.2
[INFO] [stderr]     Checking toml v0.5.6
[INFO] [stderr]     Checking termios v0.3.1
[INFO] [stderr]     Checking clicolors-control v1.0.1
[INFO] [stderr]     Checking tokio v0.2.11
[INFO] [stderr]     Checking tempdir v0.3.7
[INFO] [stderr]     Checking native-tls v0.2.3
[INFO] [stderr]     Checking hyper-old-types v0.11.0
[INFO] [stderr]     Checking console v0.9.2
[INFO] [stderr]     Checking indicatif v0.13.0
[INFO] [stderr]     Checking quote v1.0.2
[INFO] [stderr]     Checking tokio-util v0.2.0
[INFO] [stderr]     Checking tokio-tls v0.3.0
[INFO] [stderr]     Checking h2 v0.2.1
[INFO] [stderr]     Checking version-sync v0.9.0
[INFO] [stderr]    Compiling pin-project-internal v0.4.8
[INFO] [stderr]     Checking pin-project v0.4.8
[INFO] [stderr]     Checking hyper v0.13.2
[INFO] [stderr]     Checking hyper-tls v0.4.1
[INFO] [stderr]     Checking reqwest v0.10.2
[INFO] [stderr]     Checking shunkakinoki v4.23.21 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 31.98s
[INFO] running `"docker" "inspect" "58a5c7f63a05baed326015746cdc1238fbe031870d459aed254b23c47d39aee8"`
[INFO] running `"docker" "rm" "-f" "58a5c7f63a05baed326015746cdc1238fbe031870d459aed254b23c47d39aee8"`
[INFO] [stdout] 58a5c7f63a05baed326015746cdc1238fbe031870d459aed254b23c47d39aee8