[INFO] fetching crate epoch-timestamp 1.0.0...
[INFO] checking epoch-timestamp-1.0.0 against try#4a23c45c7893f1416456144e3883cc48ea91722e for pr-82322
[INFO] extracting crate epoch-timestamp 1.0.0 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate epoch-timestamp 1.0.0 on toolchain 4a23c45c7893f1416456144e3883cc48ea91722e
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4a23c45c7893f1416456144e3883cc48ea91722e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate epoch-timestamp 1.0.0
[INFO] finished tweaking crates.io crate epoch-timestamp 1.0.0
[INFO] tweaked toml for crates.io crate epoch-timestamp 1.0.0 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate crates.io crate epoch-timestamp 1.0.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4a23c45c7893f1416456144e3883cc48ea91722e" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+4a23c45c7893f1416456144e3883cc48ea91722e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 70777c4a88bc79ab1f56f1d42f21e63f11ae63d939fb51a6445c3ad02a802867
[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" "70777c4a88bc79ab1f56f1d42f21e63f11ae63d939fb51a6445c3ad02a802867", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "70777c4a88bc79ab1f56f1d42f21e63f11ae63d939fb51a6445c3ad02a802867", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "70777c4a88bc79ab1f56f1d42f21e63f11ae63d939fb51a6445c3ad02a802867", kill_on_drop: false }`
[INFO] [stdout] 70777c4a88bc79ab1f56f1d42f21e63f11ae63d939fb51a6445c3ad02a802867
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+4a23c45c7893f1416456144e3883cc48ea91722e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", 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] 705b98e2887d3d724d40b632e12c06e3bf91a8c095ff5c959bc7eaf81ad54dc7
[INFO] running `Command { std: "docker" "start" "-a" "705b98e2887d3d724d40b632e12c06e3bf91a8c095ff5c959bc7eaf81ad54dc7", kill_on_drop: false }`
[INFO] [stderr]     Checking epoch-timestamp v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.20s
[INFO] running `Command { std: "docker" "inspect" "705b98e2887d3d724d40b632e12c06e3bf91a8c095ff5c959bc7eaf81ad54dc7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "705b98e2887d3d724d40b632e12c06e3bf91a8c095ff5c959bc7eaf81ad54dc7", kill_on_drop: false }`
[INFO] [stdout] 705b98e2887d3d724d40b632e12c06e3bf91a8c095ff5c959bc7eaf81ad54dc7