[INFO] cloning repository https://github.com/olivierpoupier/rustPackage
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/olivierpoupier/rustPackage" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Folivierpoupier%2FrustPackage", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Folivierpoupier%2FrustPackage'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9b7c011da42266b296f4d990d205fc85fc87b92d
[INFO] checking olivierpoupier/rustPackage against try#894d32a5432c6a6461bb2aac7c3d5f2e87dce83f for pr-77015
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Folivierpoupier%2FrustPackage" "/workspace/builds/worker-6/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/olivierpoupier/rustPackage on toolchain 894d32a5432c6a6461bb2aac7c3d5f2e87dce83f
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+894d32a5432c6a6461bb2aac7c3d5f2e87dce83f" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/olivierpoupier/rustPackage
[INFO] finished tweaking git repo https://github.com/olivierpoupier/rustPackage
[INFO] tweaked toml for git repo https://github.com/olivierpoupier/rustPackage written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/olivierpoupier/rustPackage already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+894d32a5432c6a6461bb2aac7c3d5f2e87dce83f" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+894d32a5432c6a6461bb2aac7c3d5f2e87dce83f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 51a7c9e8576d71ab315b0e12d724e5075cb8433c414183b517f0ca0f5af2851b
[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" "51a7c9e8576d71ab315b0e12d724e5075cb8433c414183b517f0ca0f5af2851b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "51a7c9e8576d71ab315b0e12d724e5075cb8433c414183b517f0ca0f5af2851b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "51a7c9e8576d71ab315b0e12d724e5075cb8433c414183b517f0ca0f5af2851b", kill_on_drop: false }`
[INFO] [stdout] 51a7c9e8576d71ab315b0e12d724e5075cb8433c414183b517f0ca0f5af2851b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+894d32a5432c6a6461bb2aac7c3d5f2e87dce83f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f95f3d06482a9aad0d342ee654c392edbb6271a9ed882c10f632a1c63f6da8e6
[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" "f95f3d06482a9aad0d342ee654c392edbb6271a9ed882c10f632a1c63f6da8e6", kill_on_drop: false }`
[INFO] [stderr]     Checking package v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.52s
[INFO] running `Command { std: "docker" "inspect" "f95f3d06482a9aad0d342ee654c392edbb6271a9ed882c10f632a1c63f6da8e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f95f3d06482a9aad0d342ee654c392edbb6271a9ed882c10f632a1c63f6da8e6", kill_on_drop: false }`
[INFO] [stdout] f95f3d06482a9aad0d342ee654c392edbb6271a9ed882c10f632a1c63f6da8e6