[INFO] fetching crate arcode 0.2.3...
[INFO] checking arcode-0.2.3 against 1.55.0 for beta-1.56-3
[INFO] extracting crate arcode 0.2.3 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate arcode 0.2.3 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate arcode 0.2.3
[INFO] finished tweaking crates.io crate arcode 0.2.3
[INFO] tweaked toml for crates.io crate arcode 0.2.3 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "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" "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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a40158e0ecd87dd3cfe734e1accdeaaf84147292b02fdbd814fefe21bc26375c
[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" "a40158e0ecd87dd3cfe734e1accdeaaf84147292b02fdbd814fefe21bc26375c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a40158e0ecd87dd3cfe734e1accdeaaf84147292b02fdbd814fefe21bc26375c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a40158e0ecd87dd3cfe734e1accdeaaf84147292b02fdbd814fefe21bc26375c", kill_on_drop: false }`
[INFO] [stdout] a40158e0ecd87dd3cfe734e1accdeaaf84147292b02fdbd814fefe21bc26375c
[INFO] running `Command { std: "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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b57f606d215ece8c8c13a9d962c11a498d73db74f68bb45643a006ef72c3fb75
[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" "b57f606d215ece8c8c13a9d962c11a498d73db74f68bb45643a006ef72c3fb75", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking utf8-width v0.1.5
[INFO] [stderr]     Checking fenwick v1.0.0
[INFO] [stderr]     Checking bitbit v0.2.0
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling syn v1.0.80
[INFO] [stderr]     Checking criterion-plot v0.4.4
[INFO] [stderr]     Checking byte-unit v4.0.12
[INFO] [stderr]     Checking arcode v0.2.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking csv-core v0.1.10
[INFO] [stderr]     Checking bstr v0.2.17
[INFO] [stderr]     Checking csv v1.1.6
[INFO] [stderr]    Compiling serde_derive v1.0.130
[INFO] [stderr]     Checking criterion v0.3.5
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 34.24s
[INFO] running `Command { std: "docker" "inspect" "b57f606d215ece8c8c13a9d962c11a498d73db74f68bb45643a006ef72c3fb75", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b57f606d215ece8c8c13a9d962c11a498d73db74f68bb45643a006ef72c3fb75", kill_on_drop: false }`
[INFO] [stdout] b57f606d215ece8c8c13a9d962c11a498d73db74f68bb45643a006ef72c3fb75
