[INFO] cloning repository https://github.com/BFTForensics/DiemForensics
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/BFTForensics/DiemForensics" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBFTForensics%2FDiemForensics", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBFTForensics%2FDiemForensics'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 75143920e2684b05098408e90a3e2771f7d7df48
[INFO] checking BFTForensics/DiemForensics against try#a7a572ce3edd6d476191fbfe92c9c1986e009b34 for pr-87190-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBFTForensics%2FDiemForensics" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/BFTForensics/DiemForensics on toolchain a7a572ce3edd6d476191fbfe92c9c1986e009b34
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-4/source/rust-toolchain
[INFO] started tweaking git repo https://github.com/BFTForensics/DiemForensics
[INFO] finished tweaking git repo https://github.com/BFTForensics/DiemForensics
[INFO] tweaked toml for git repo https://github.com/BFTForensics/DiemForensics written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/BFTForensics/DiemForensics already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating git repository `https://github.com/novifinancial/curve25519-dalek.git`
[INFO] [stderr]     Updating git repository `https://github.com/novifinancial/ed25519-dalek.git`
[INFO] [stderr]     Updating git repository `https://github.com/novifinancial/x25519-dalek.git`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded enum_dispatch v0.3.3
[INFO] [stderr]   Downloaded indoc v1.0.2
[INFO] [stderr]   Downloaded rusoto_autoscaling v0.45.0
[INFO] [stderr]   Downloaded kube v0.42.0
[INFO] [stderr]   Downloaded codespan-reporting v0.8.0
[INFO] [stderr]   Downloaded serde-generate v0.15.1
[INFO] [stderr]   Downloaded libfuzzer-sys v0.3.2
[INFO] [stderr]   Downloaded fiat-crypto v0.1.5
[INFO] [stderr]   Downloaded prettydiff v0.3.1
[INFO] [stderr]   Downloaded serde-name v0.1.1
[INFO] [stderr]   Downloaded handlebars v3.5.0
[INFO] [stderr]   Downloaded radix_trie v0.2.0
[INFO] [stderr]   Downloaded codespan v0.8.0
[INFO] [stderr]   Downloaded serde-reflection v0.3.2
[INFO] [stderr]   Downloaded mirai-annotations v1.10.1
[INFO] [stderr]   Downloaded target-spec v0.4.0
[INFO] [stderr]   Downloaded arbitrary v0.4.6
[INFO] [stderr]   Downloaded cfg-expr v0.4.1
[INFO] [stderr]   Downloaded guppy-summaries v0.2.0
[INFO] [stderr]   Downloaded guppy v0.5.0
[INFO] [stderr]   Downloaded x25519-dalek v1.0.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ad0bfded2b04c2069436ab568489903583bad32a085a9547b803e2b128155afa
[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" "ad0bfded2b04c2069436ab568489903583bad32a085a9547b803e2b128155afa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ad0bfded2b04c2069436ab568489903583bad32a085a9547b803e2b128155afa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ad0bfded2b04c2069436ab568489903583bad32a085a9547b803e2b128155afa", kill_on_drop: false }`
[INFO] [stdout] ad0bfded2b04c2069436ab568489903583bad32a085a9547b803e2b128155afa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "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] 99fba7892b98a7ca51a896122dacbab4a99b4fa1a7d40f24925c4f0de7329628
[INFO] running `Command { std: "docker" "start" "-a" "99fba7892b98a7ca51a896122dacbab4a99b4fa1a7d40f24925c4f0de7329628", kill_on_drop: false }`
[INFO] [stderr] Copying to /tmp/fixit
[INFO] [stderr] no edition found in manifest, probably 2015, skipping
[INFO] running `Command { std: "docker" "inspect" "99fba7892b98a7ca51a896122dacbab4a99b4fa1a7d40f24925c4f0de7329628", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "99fba7892b98a7ca51a896122dacbab4a99b4fa1a7d40f24925c4f0de7329628", kill_on_drop: false }`
[INFO] [stdout] 99fba7892b98a7ca51a896122dacbab4a99b4fa1a7d40f24925c4f0de7329628