[INFO] cloning repository https://github.com/tigwyk/rustybarnacle
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tigwyk/rustybarnacle" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftigwyk%2Frustybarnacle", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftigwyk%2Frustybarnacle'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 466adce790305fcb44db6c3e21878cec440b25f7
[INFO] checking tigwyk/rustybarnacle against try#a7a572ce3edd6d476191fbfe92c9c1986e009b34 for pr-87190-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftigwyk%2Frustybarnacle" "/workspace/builds/worker-3/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/tigwyk/rustybarnacle 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/tigwyk/rustybarnacle
[INFO] finished tweaking git repo https://github.com/tigwyk/rustybarnacle
[INFO] tweaked toml for git repo https://github.com/tigwyk/rustybarnacle written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/tigwyk/rustybarnacle 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 rustc-demangle v0.1.4
[INFO] [stderr]   Downloaded backtrace-sys v0.1.11
[INFO] [stderr]   Downloaded diesel_codegen v0.14.0
[INFO] [stderr]   Downloaded hyper v0.10.12
[INFO] [stderr]   Downloaded redox_syscall v0.1.26
[INFO] [stderr]   Downloaded diesel v0.14.1
[INFO] [stderr]   Downloaded backtrace v0.3.2
[INFO] [stderr]   Downloaded diesel_infer_schema v0.14.0
[INFO] [stderr]   Downloaded cookie v0.6.2
[INFO] [stderr]   Downloaded rocket v0.2.9
[INFO] [stderr]   Downloaded rocket_codegen v0.2.9
[INFO] [stderr]   Downloaded state v0.2.2
[INFO] [stderr]   Downloaded yansi v0.3.0
[INFO] [stderr]   Downloaded rpg v0.0.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] ebf61e8b5c43f60580426bb1e83235c45daedd73d24b780b3b3af72a5497b9e9
[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" "ebf61e8b5c43f60580426bb1e83235c45daedd73d24b780b3b3af72a5497b9e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ebf61e8b5c43f60580426bb1e83235c45daedd73d24b780b3b3af72a5497b9e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ebf61e8b5c43f60580426bb1e83235c45daedd73d24b780b3b3af72a5497b9e9", kill_on_drop: false }`
[INFO] [stdout] ebf61e8b5c43f60580426bb1e83235c45daedd73d24b780b3b3af72a5497b9e9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] e86d2491a07ab3f1a174f5d8e5da0256be6bf06e6ddc31b8e89a0064ef1c9b84
[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" "e86d2491a07ab3f1a174f5d8e5da0256be6bf06e6ddc31b8e89a0064ef1c9b84", 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" "e86d2491a07ab3f1a174f5d8e5da0256be6bf06e6ddc31b8e89a0064ef1c9b84", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e86d2491a07ab3f1a174f5d8e5da0256be6bf06e6ddc31b8e89a0064ef1c9b84", kill_on_drop: false }`
[INFO] [stdout] e86d2491a07ab3f1a174f5d8e5da0256be6bf06e6ddc31b8e89a0064ef1c9b84