[INFO] cloning repository https://github.com/erihsu/ckt-graph
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/erihsu/ckt-graph" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ferihsu%2Fckt-graph", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ferihsu%2Fckt-graph'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8db969abbe6ecd0f749470e492f9ba62a4db5d02
[INFO] checking erihsu/ckt-graph against master#4fa76a4a7742bb9c1febe33019f5a9e7e4839a65 for pr-83744
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ferihsu%2Fckt-graph" "/workspace/builds/worker-11/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-11/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/erihsu/ckt-graph on toolchain 4fa76a4a7742bb9c1febe33019f5a9e7e4839a65
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4fa76a4a7742bb9c1febe33019f5a9e7e4839a65" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/erihsu/ckt-graph
[INFO] finished tweaking git repo https://github.com/erihsu/ckt-graph
[INFO] tweaked toml for git repo https://github.com/erihsu/ckt-graph written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] crate git repo https://github.com/erihsu/ckt-graph already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4fa76a4a7742bb9c1febe33019f5a9e7e4839a65" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+4fa76a4a7742bb9c1febe33019f5a9e7e4839a65" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6ec8fc3234e4fd92f25267f19e548d14cbd458df8dfdadc63123daa08e6f8f2d
[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" "6ec8fc3234e4fd92f25267f19e548d14cbd458df8dfdadc63123daa08e6f8f2d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6ec8fc3234e4fd92f25267f19e548d14cbd458df8dfdadc63123daa08e6f8f2d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ec8fc3234e4fd92f25267f19e548d14cbd458df8dfdadc63123daa08e6f8f2d", kill_on_drop: false }`
[INFO] [stdout] 6ec8fc3234e4fd92f25267f19e548d14cbd458df8dfdadc63123daa08e6f8f2d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+4fa76a4a7742bb9c1febe33019f5a9e7e4839a65" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4e2e62a712143011b24f2feae915a1752f27a7646126cae85d012e849d140c0d
[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" "4e2e62a712143011b24f2feae915a1752f27a7646126cae85d012e849d140c0d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling syn v1.0.64
[INFO] [stderr]    Compiling radium v0.5.3
[INFO] [stderr]     Checking wyz v0.2.0
[INFO] [stderr]     Checking funty v1.1.0
[INFO] [stderr]     Checking tap v1.0.1
[INFO] [stderr]     Checking bytecount v0.3.2
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]     Checking str-concat v0.2.0
[INFO] [stderr]     Checking fixedbitset v0.2.0
[INFO] [stderr]    Compiling nom v5.1.2
[INFO] [stderr]    Compiling nom v6.1.2
[INFO] [stderr]     Checking lexical-core v0.7.5
[INFO] [stderr]     Checking petgraph v0.5.1
[INFO] [stderr]    Compiling walkdir v2.3.2
[INFO] [stderr]    Compiling sv-parser-syntaxtree v0.11.1
[INFO] [stderr]     Checking bitvec v0.19.5
[INFO] [stderr]     Checking nom_locate v1.0.0
[INFO] [stderr]     Checking nom_locate v2.1.0
[INFO] [stderr]     Checking nom_locate v3.0.0
[INFO] [stderr]     Checking nom-greedyerror v0.3.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.24
[INFO] [stderr]    Compiling nom-recursive-macros v0.3.0
[INFO] [stderr]    Compiling sv-parser-macros v0.11.1
[INFO] [stderr]    Compiling nom-tracable-macros v0.7.0
[INFO] [stderr]    Compiling nom-packrat-macros v0.5.0
[INFO] [stderr]     Checking nom-recursive v0.3.0
[INFO] [stderr]     Checking nom-tracable v0.7.0
[INFO] [stderr]     Checking nom-packrat v0.5.0
[INFO] [stderr]     Checking thiserror v1.0.24
[INFO] [stderr]     Checking sv-parser-error v0.11.1
[INFO] [stderr]     Checking sv-parser-parser v0.11.1
[INFO] [stderr]     Checking sv-parser-pp v0.11.1
[INFO] [stderr]     Checking sv-parser v0.11.1
[INFO] [stderr]     Checking ckt-graph v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 31s
[INFO] running `Command { std: "docker" "inspect" "4e2e62a712143011b24f2feae915a1752f27a7646126cae85d012e849d140c0d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4e2e62a712143011b24f2feae915a1752f27a7646126cae85d012e849d140c0d", kill_on_drop: false }`
[INFO] [stdout] 4e2e62a712143011b24f2feae915a1752f27a7646126cae85d012e849d140c0d