[INFO] updating cached repository https://github.com/leven-the-blog/leven [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] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] aa57e586d246070a2216546c03533b3020389bc8 [INFO] checking leven-the-blog/leven against try#8a749131e7beb72f6edacefd2bdcbed3d67b2112 for pr-72331 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fleven-the-blog%2Fleven" "/workspace/builds/worker-4/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/leven-the-blog/leven on toolchain 8a749131e7beb72f6edacefd2bdcbed3d67b2112 [INFO] running `"/workspace/cargo-home/bin/cargo" "+8a749131e7beb72f6edacefd2bdcbed3d67b2112" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/leven-the-blog/leven [INFO] finished tweaking git repo https://github.com/leven-the-blog/leven [INFO] tweaked toml for git repo https://github.com/leven-the-blog/leven written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate git repo https://github.com/leven-the-blog/leven already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+8a749131e7beb72f6edacefd2bdcbed3d67b2112" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Updating crates.io index [INFO] [stderr] error: the lock file /workspace/builds/worker-4/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 [INFO] the lockfile is outdated, regenerating it [INFO] running `"/workspace/cargo-home/bin/cargo" "+8a749131e7beb72f6edacefd2bdcbed3d67b2112" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+8a749131e7beb72f6edacefd2bdcbed3d67b2112" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [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" "+8a749131e7beb72f6edacefd2bdcbed3d67b2112" "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] 573ba1d0377ffb20bc2f8660b736c1ce8a8b400a49721269e7d78c9cc4bbcca1 [INFO] running `"docker" "start" "-a" "573ba1d0377ffb20bc2f8660b736c1ce8a8b400a49721269e7d78c9cc4bbcca1"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libc v0.2.70 [INFO] [stderr] Checking matches v0.1.8 [INFO] [stderr] Checking smallvec v1.4.0 [INFO] [stderr] Checking unicode-width v0.1.7 [INFO] [stderr] Checking percent-encoding v1.0.1 [INFO] [stderr] Checking itoa v0.4.5 [INFO] [stderr] Checking termcolor v1.1.0 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Checking deunicode v0.4.3 [INFO] [stderr] Checking vec_map v0.8.2 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Compiling libz-sys v1.0.25 [INFO] [stderr] Compiling openssl-sys v0.9.56 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling memoffset v0.5.4 [INFO] [stderr] Compiling curl-sys v0.4.31+curl-7.70.0 [INFO] [stderr] Compiling num-traits v0.2.11 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Compiling libssh2-sys v0.2.17 [INFO] [stderr] Compiling num-integer v0.1.42 [INFO] [stderr] Checking thread_local v1.0.1 [INFO] [stderr] Checking humantime v1.3.0 [INFO] [stderr] Checking unicode-bidi v0.3.4 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking getopts v0.2.21 [INFO] [stderr] Checking slug v0.1.4 [INFO] [stderr] Compiling libgit2-sys v0.6.19 [INFO] [stderr] Checking unicode-normalization v0.1.12 [INFO] [stderr] Checking log v0.3.9 [INFO] [stderr] Checking serde_json v1.0.53 [INFO] [stderr] Checking toml v0.4.10 [INFO] [stderr] Checking regex v1.3.7 [INFO] [stderr] Checking pulldown-cmark v0.2.0 [INFO] [stderr] Checking crossbeam-queue v0.2.1 [INFO] [stderr] Checking idna v0.1.5 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking time v0.1.43 [INFO] [stderr] Checking crossbeam-deque v0.7.3 [INFO] [stderr] Checking clap v2.33.1 [INFO] [stderr] Checking tenjin v0.5.1 [INFO] [stderr] Checking rayon-core v1.7.0 [INFO] [stderr] Checking env_logger v0.5.13 [INFO] [stderr] Checking chrono v0.4.11 [INFO] [stderr] Checking url v1.7.2 [INFO] [stderr] Checking rayon v0.9.0 [INFO] [stderr] Checking badlog v1.1.1 [INFO] [stderr] Checking git2 v0.6.11 [INFO] [stderr] Checking leven v0.7.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 22s [INFO] running `"docker" "inspect" "573ba1d0377ffb20bc2f8660b736c1ce8a8b400a49721269e7d78c9cc4bbcca1"` [INFO] running `"docker" "rm" "-f" "573ba1d0377ffb20bc2f8660b736c1ce8a8b400a49721269e7d78c9cc4bbcca1"` [INFO] [stdout] 573ba1d0377ffb20bc2f8660b736c1ce8a8b400a49721269e7d78c9cc4bbcca1