[INFO] crate liquid-compiler 0.20.0-alpha.6 is already in cache
[INFO] checking liquid-compiler-0.20.0-alpha.6 against try#5fae8f15a4dcfce640ee800a4d495673524b0a4d for pr-71814
[INFO] extracting crate liquid-compiler 0.20.0-alpha.6 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate liquid-compiler 0.20.0-alpha.6 on toolchain 5fae8f15a4dcfce640ee800a4d495673524b0a4d
[INFO] running `"/workspace/cargo-home/bin/cargo" "+5fae8f15a4dcfce640ee800a4d495673524b0a4d" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate liquid-compiler 0.20.0-alpha.6
[INFO] finished tweaking crates.io crate liquid-compiler 0.20.0-alpha.6
[INFO] tweaked toml for crates.io crate liquid-compiler 0.20.0-alpha.6 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+5fae8f15a4dcfce640ee800a4d495673524b0a4d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/workspace/cargo-home/bin/cargo" "+5fae8f15a4dcfce640ee800a4d495673524b0a4d" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+5fae8f15a4dcfce640ee800a4d495673524b0a4d" "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] 5b9b91e4cd3ebd2c8e5f084dc47a89b520cb97b2fed539e7b06233bfafbbe6b1
[INFO] running `"docker" "start" "-a" "5b9b91e4cd3ebd2c8e5f084dc47a89b520cb97b2fed539e7b06233bfafbbe6b1"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling proc-macro2 v1.0.12
[INFO] [stderr]    Compiling unicode-xid v0.2.0
[INFO] [stderr]    Compiling syn v1.0.21
[INFO] [stderr]    Compiling ucd-trie v0.1.3
[INFO] [stderr]     Checking either v1.5.3
[INFO] [stderr]    Compiling maplit v1.0.2
[INFO] [stderr]     Checking anymap v0.12.1
[INFO] [stderr]    Compiling num-integer v0.1.42
[INFO] [stderr]    Compiling pest v2.1.3
[INFO] [stderr]     Checking itertools v0.8.2
[INFO] [stderr]     Checking chrono v0.4.11
[INFO] [stderr]    Compiling quote v1.0.5
[INFO] [stderr]    Compiling pest_meta v2.1.3
[INFO] [stderr]    Compiling pest_generator v2.1.3
[INFO] [stderr]    Compiling serde_derive v1.0.110
[INFO] [stderr]    Compiling pest_derive v2.1.0
[INFO] [stderr]     Checking serde v1.0.110
[INFO] [stderr]     Checking kstring v0.1.0
[INFO] [stderr]     Checking liquid-error v0.20.0-alpha.6
[INFO] [stderr]     Checking liquid-value v0.20.0-alpha.6
[INFO] [stderr]     Checking liquid-interpreter v0.20.0-alpha.6
[INFO] [stderr]     Checking liquid-compiler v0.20.0-alpha.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 55.94s
[INFO] running `"docker" "inspect" "5b9b91e4cd3ebd2c8e5f084dc47a89b520cb97b2fed539e7b06233bfafbbe6b1"`
[INFO] running `"docker" "rm" "-f" "5b9b91e4cd3ebd2c8e5f084dc47a89b520cb97b2fed539e7b06233bfafbbe6b1"`
[INFO] [stdout] 5b9b91e4cd3ebd2c8e5f084dc47a89b520cb97b2fed539e7b06233bfafbbe6b1