[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] [stderr] From https://github.com/jxs/currencies
[INFO] [stderr]  * [new branch]      bubble-rejection -> bubble-rejection
[INFO] [stderr]    aa74a7b..327a941  master           -> master
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 327a9419938447442acf8c56407b98742b9f654f
[INFO] checking jxs/currencies against try#f503dc8e6998ec30e0e3a3937c0fd18331a5dc9f for pr-69560
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjxs%2Fcurrencies" "/workspace/builds/worker-3/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jxs/currencies on toolchain f503dc8e6998ec30e0e3a3937c0fd18331a5dc9f
[INFO] running `"/workspace/cargo-home/bin/cargo" "+f503dc8e6998ec30e0e3a3937c0fd18331a5dc9f" "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-3/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" "+f503dc8e6998ec30e0e3a3937c0fd18331a5dc9f" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+f503dc8e6998ec30e0e3a3937c0fd18331a5dc9f" "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] a513e9b168ab674716766c45d57fc83b0770a504683c0dfa59c8dc6b0783c2af
[INFO] running `"docker" "start" "-a" "a513e9b168ab674716766c45d57fc83b0770a504683c0dfa59c8dc6b0783c2af"`
[INFO] [stderr]     Checking headers-core v0.2.0
[INFO] [stderr]    Compiling num-traits v0.2.10
[INFO] [stderr]     Checking num-integer v0.1.41
[INFO] [stderr]    Compiling thiserror-impl v1.0.9
[INFO] [stderr]     Checking rustls v0.16.0
[INFO] [stderr]     Checking crossbeam-epoch v0.7.2
[INFO] [stderr]    Compiling toml v0.4.10
[INFO] [stderr]     Checking serde_bytes v0.11.3
[INFO] [stderr]     Checking serde_urlencoded v0.6.1
[INFO] [stderr]     Checking serde-xml-rs v0.3.1
[INFO] [stderr]     Checking tungstenite v0.9.2
[INFO] [stderr]     Checking headers v0.3.0
[INFO] [stderr]     Checking chrono v0.4.10
[INFO] [stderr]     Checking pagecache v0.19.4
[INFO] [stderr]     Checking h2 v0.2.1
[INFO] [stderr]     Checking exitfailure v0.5.1
[INFO] [stderr]     Checking askama_shared v0.8.0
[INFO] [stderr]     Checking rustls-native-certs v0.1.0
[INFO] [stderr]     Checking tokio-rustls v0.12.1
[INFO] [stderr]     Checking mime_guess v1.8.7
[INFO] [stderr]     Checking thiserror v1.0.9
[INFO] [stderr]    Compiling askama_derive v0.8.0
[INFO] [stderr]     Checking multipart v0.16.1
[INFO] [stderr]     Checking hyper v0.13.1
[INFO] [stderr]     Checking sled v0.28.0
[INFO] [stderr]     Checking askama v0.8.0
[INFO] [stderr]     Checking warp v0.2.0
[INFO] [stderr]     Checking hyper-rustls v0.19.0
[INFO] [stderr]     Checking currencies v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 40s
[INFO] running `"docker" "inspect" "a513e9b168ab674716766c45d57fc83b0770a504683c0dfa59c8dc6b0783c2af"`
[INFO] running `"docker" "rm" "-f" "a513e9b168ab674716766c45d57fc83b0770a504683c0dfa59c8dc6b0783c2af"`
[INFO] [stdout] a513e9b168ab674716766c45d57fc83b0770a504683c0dfa59c8dc6b0783c2af