[INFO] fetching crate krapslog 0.1.1... [INFO] checking krapslog-0.1.1 against try#f47dd4da3ae8c32c9e65d307bfe640b143e674df for pr-77526 [INFO] extracting crate krapslog 0.1.1 into /workspace/builds/worker-8/source [INFO] validating manifest of crates.io crate krapslog 0.1.1 on toolchain f47dd4da3ae8c32c9e65d307bfe640b143e674df [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate krapslog 0.1.1 [INFO] finished tweaking crates.io crate krapslog 0.1.1 [INFO] tweaked toml for crates.io crate krapslog 0.1.1 written to /workspace/builds/worker-8/source/Cargo.toml [INFO] crate crates.io crate krapslog 0.1.1 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded regex-syntax v0.3.9 [INFO] [stderr] Downloaded lazy_static v0.2.11 [INFO] [stderr] Downloaded memchr v0.1.11 [INFO] [stderr] Downloaded thread-id v2.0.0 [INFO] [stderr] Downloaded regex v0.1.80 [INFO] [stderr] Downloaded indicatif v0.15.0 [INFO] [stderr] Downloaded console v0.11.3 [INFO] [stderr] Downloaded termios v0.3.2 [INFO] [stderr] Downloaded anyhow v1.0.31 [INFO] [stderr] Downloaded clap v2.33.1 [INFO] [stderr] Downloaded chrono v0.4.12 [INFO] [stderr] Downloaded utf8-ranges v0.1.3 [INFO] [stderr] Downloaded terminal_size v0.1.13 [INFO] [stderr] Downloaded encode_unicode v0.3.6 [INFO] [stderr] Downloaded progress-streams v1.1.0 [INFO] [stderr] Downloaded number_prefix v0.3.0 [INFO] [stderr] Downloaded strsim v0.5.2 [INFO] [stderr] Downloaded thread_local v0.2.7 [INFO] [stderr] Downloaded aho-corasick v0.5.3 [INFO] [stderr] Downloaded docopt v0.6.86 [INFO] [stderr] Downloaded sparkline v0.1.1 [INFO] running `Command { std: "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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] f6de27daf6e793e7e4219234c5de058a7cc6bd3e482b137b047a7d9cea66ed9f [INFO] running `Command { std: "docker" "start" "-a" "f6de27daf6e793e7e4219234c5de058a7cc6bd3e482b137b047a7d9cea66ed9f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f6de27daf6e793e7e4219234c5de058a7cc6bd3e482b137b047a7d9cea66ed9f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f6de27daf6e793e7e4219234c5de058a7cc6bd3e482b137b047a7d9cea66ed9f", kill_on_drop: false }` [INFO] [stdout] f6de27daf6e793e7e4219234c5de058a7cc6bd3e482b137b047a7d9cea66ed9f [INFO] running `Command { std: "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" "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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d6ea94e483f075dada3a7d61fd527f70a2bea0e1e213b3e36657bfe242ddc9b4 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "d6ea94e483f075dada3a7d61fd527f70a2bea0e1e213b3e36657bfe242ddc9b4", kill_on_drop: false }` [INFO] [stderr] Checking winapi v0.2.8 [INFO] [stderr] Checking utf8-ranges v0.1.3 [INFO] [stderr] Checking regex-syntax v0.3.9 [INFO] [stderr] Checking lazy_static v0.2.11 [INFO] [stderr] Checking number_prefix v0.3.0 [INFO] [stderr] Checking progress-streams v1.1.0 [INFO] [stderr] Checking memchr v0.1.11 [INFO] [stderr] Checking termios v0.3.2 [INFO] [stderr] Checking terminal_size v0.1.13 [INFO] [stderr] Checking anyhow v1.0.31 [INFO] [stderr] Checking clap v2.33.1 [INFO] [stderr] Checking chrono v0.4.12 [INFO] [stderr] Checking kernel32-sys v0.2.2 [INFO] [stderr] Checking aho-corasick v0.5.3 [INFO] [stderr] Checking thread-id v2.0.0 [INFO] [stderr] Checking console v0.11.3 [INFO] [stderr] Checking thread_local v0.2.7 [INFO] [stderr] Checking indicatif v0.15.0 [INFO] [stderr] Checking regex v0.1.80 [INFO] [stderr] Checking docopt v0.6.86 [INFO] [stderr] Checking sparkline v0.1.1 [INFO] [stderr] Checking krapslog v0.1.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 11.28s [INFO] running `Command { std: "docker" "inspect" "d6ea94e483f075dada3a7d61fd527f70a2bea0e1e213b3e36657bfe242ddc9b4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d6ea94e483f075dada3a7d61fd527f70a2bea0e1e213b3e36657bfe242ddc9b4", kill_on_drop: false }` [INFO] [stdout] d6ea94e483f075dada3a7d61fd527f70a2bea0e1e213b3e36657bfe242ddc9b4