[INFO] updating cached repository https://github.com/jxs/currencies [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] 4de3b098aa0c0968ec60ab59f7a898fbfd6c9bb0 [INFO] checking jxs/currencies against master#30ca215b4e38b32aa7abdd635c5e2d56f5724494 for pr-66037 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjxs%2Fcurrencies" "/workspace/builds/worker-8/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/jxs/currencies on toolchain 30ca215b4e38b32aa7abdd635c5e2d56f5724494 [INFO] running `"/workspace/cargo-home/bin/cargo" "+30ca215b4e38b32aa7abdd635c5e2d56f5724494" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/jxs/currencies [INFO] finished tweaking git repo https://github.com/jxs/currencies [INFO] tweaked toml for git repo https://github.com/jxs/currencies written to /workspace/builds/worker-8/source/Cargo.toml [INFO] crate git repo https://github.com/jxs/currencies already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+30ca215b4e38b32aa7abdd635c5e2d56f5724494" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+30ca215b4e38b32aa7abdd635c5e2d56f5724494" "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] faa2e278dbea13078074a7920a63569c058d3823b35c8ff5eaacfd57116188e0 [INFO] running `"docker" "start" "-a" "faa2e278dbea13078074a7920a63569c058d3823b35c8ff5eaacfd57116188e0"` [INFO] [stderr] Compiling syn v1.0.11 [INFO] [stderr] Compiling backtrace-sys v0.1.32 [INFO] [stderr] Checking block-padding v0.1.5 [INFO] [stderr] Checking lock_api v0.3.2 [INFO] [stderr] Checking headers-core v0.2.0 [INFO] [stderr] Checking fs2 v0.4.3 [INFO] [stderr] Checking buf_redux v0.8.4 [INFO] [stderr] Compiling num-traits v0.2.10 [INFO] [stderr] Checking digest v0.8.1 [INFO] [stderr] Checking num-integer v0.1.41 [INFO] [stderr] Checking input_buffer v0.2.0 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling phf_generator v0.7.24 [INFO] [stderr] Checking rustls v0.16.0 [INFO] [stderr] Checking rand v0.7.2 [INFO] [stderr] Checking env_logger v0.7.1 [INFO] [stderr] Checking crossbeam-epoch v0.7.2 [INFO] [stderr] Checking block-buffer v0.7.3 [INFO] [stderr] Compiling phf_codegen v0.7.24 [INFO] [stderr] Checking parking_lot v0.9.0 [INFO] [stderr] Checking sha-1 v0.8.1 [INFO] [stderr] Checking chrono v0.4.10 [INFO] [stderr] Checking headers v0.3.0 [INFO] [stderr] Compiling mime_guess v1.8.7 [INFO] [stderr] Checking backtrace v0.3.40 [INFO] [stderr] Checking tempfile v3.1.0 [INFO] [stderr] Checking tungstenite v0.9.2 [INFO] [stderr] Checking error-chain v0.10.0 [INFO] [stderr] Checking rustls-native-certs v0.1.0 [INFO] [stderr] Checking multipart v0.16.1 [INFO] [stderr] Compiling synstructure v0.12.3 [INFO] [stderr] Compiling serde_derive v1.0.104 [INFO] [stderr] Compiling proc-macro-hack v0.5.11 [INFO] [stderr] Compiling tokio-macros v0.2.1 [INFO] [stderr] Compiling pin-project-internal v0.4.6 [INFO] [stderr] Compiling failure_derive v0.1.6 [INFO] [stderr] Compiling thiserror-impl v1.0.9 [INFO] [stderr] Checking failure v0.1.6 [INFO] [stderr] Checking tokio v0.2.6 [INFO] [stderr] Compiling futures-macro v0.3.1 [INFO] [stderr] Checking exitfailure v0.5.1 [INFO] [stderr] Checking thiserror v1.0.9 [INFO] [stderr] Checking futures-util v0.3.1 [INFO] [stderr] Checking pin-project v0.4.6 [INFO] [stderr] Checking tokio-util v0.2.0 [INFO] [stderr] Checking tokio-rustls v0.12.1 [INFO] [stderr] Checking serde v1.0.104 [INFO] [stderr] Checking h2 v0.2.1 [INFO] [stderr] Checking futures-executor v0.3.1 [INFO] [stderr] Checking futures v0.3.1 [INFO] [stderr] Checking hyper v0.13.1 [INFO] [stderr] Checking bincode v1.2.1 [INFO] [stderr] Checking toml v0.4.10 [INFO] [stderr] Checking serde_bytes v0.11.3 [INFO] [stderr] Checking serde_urlencoded v0.6.1 [INFO] [stderr] Checking serde_json v1.0.44 [INFO] [stderr] Checking serde-xml-rs v0.3.1 [INFO] [stderr] Checking pagecache v0.19.4 [INFO] [stderr] Checking hyper-rustls v0.19.0 [INFO] [stderr] Checking askama_shared v0.8.0 [INFO] [stderr] Checking warp v0.2.0-alpha.0 (https://github.com/seanmonstar/warp.git#b5278589) [INFO] [stderr] Checking sled v0.28.0 [INFO] [stderr] Compiling askama_derive v0.8.0 [INFO] [stderr] Checking askama v0.8.0 [INFO] [stderr] Checking currencies v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 59s [INFO] running `"docker" "inspect" "faa2e278dbea13078074a7920a63569c058d3823b35c8ff5eaacfd57116188e0"` [INFO] running `"docker" "rm" "-f" "faa2e278dbea13078074a7920a63569c058d3823b35c8ff5eaacfd57116188e0"` [INFO] [stdout] faa2e278dbea13078074a7920a63569c058d3823b35c8ff5eaacfd57116188e0