[INFO] cloning repository https://github.com/oraclesorg/poa-governance-notifications
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/oraclesorg/poa-governance-notifications" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Foraclesorg%2Fpoa-governance-notifications", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Foraclesorg%2Fpoa-governance-notifications'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] dec5b442c30c738dcc81434faff93a72431cfbf1
[INFO] checking oraclesorg/poa-governance-notifications against try#a7a572ce3edd6d476191fbfe92c9c1986e009b34 for pr-87190-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Foraclesorg%2Fpoa-governance-notifications" "/workspace/builds/worker-0/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/oraclesorg/poa-governance-notifications 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] started tweaking git repo https://github.com/oraclesorg/poa-governance-notifications
[INFO] finished tweaking git repo https://github.com/oraclesorg/poa-governance-notifications
[INFO] tweaked toml for git repo https://github.com/oraclesorg/poa-governance-notifications written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/oraclesorg/poa-governance-notifications 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]  Downloading crates ...
[INFO] [stderr]   Downloaded tiny-keccak v1.4.0
[INFO] [stderr]   Downloaded ethabi v5.1.0
[INFO] [stderr]   Downloaded hyper v0.11.15
[INFO] [stderr]   Downloaded uint v0.1.0
[INFO] [stderr]   Downloaded ethereum-types v0.2.0
[INFO] [stderr]   Downloaded ethereum-types-serialize v0.2.0
[INFO] [stderr]   Downloaded ethbloom v0.4.0
[INFO] [stderr]   Downloaded heapsize v0.4.1
[INFO] [stderr]   Downloaded fixed-hash v0.1.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] b098f5f7986e08c65256c4197eb15840b9a610d37c862904cef3ae7eec3d2d7e
[INFO] running `Command { std: "docker" "start" "-a" "b098f5f7986e08c65256c4197eb15840b9a610d37c862904cef3ae7eec3d2d7e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b098f5f7986e08c65256c4197eb15840b9a610d37c862904cef3ae7eec3d2d7e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b098f5f7986e08c65256c4197eb15840b9a610d37c862904cef3ae7eec3d2d7e", kill_on_drop: false }`
[INFO] [stdout] b098f5f7986e08c65256c4197eb15840b9a610d37c862904cef3ae7eec3d2d7e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] [stdout] 4b709a0050cdbd02d7c5b46859bf6c09dcdc7582c2acb24ecde0cad303eacae1
[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" "4b709a0050cdbd02d7c5b46859bf6c09dcdc7582c2acb24ecde0cad303eacae1", 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" "4b709a0050cdbd02d7c5b46859bf6c09dcdc7582c2acb24ecde0cad303eacae1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4b709a0050cdbd02d7c5b46859bf6c09dcdc7582c2acb24ecde0cad303eacae1", kill_on_drop: false }`
[INFO] [stdout] 4b709a0050cdbd02d7c5b46859bf6c09dcdc7582c2acb24ecde0cad303eacae1