[INFO] cloning repository https://github.com/WasabiFan/rust-analyzer-proc-macro-repro
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/WasabiFan/rust-analyzer-proc-macro-repro" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWasabiFan%2Frust-analyzer-proc-macro-repro", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWasabiFan%2Frust-analyzer-proc-macro-repro'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a1ea71b608de584413a9b783add6e987ce6da945
[INFO] testing WasabiFan/rust-analyzer-proc-macro-repro against master#b70888601af92f6cdc0364abab3446e418b91d36 for pr-86479
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWasabiFan%2Frust-analyzer-proc-macro-repro" "/workspace/builds/worker-10/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/WasabiFan/rust-analyzer-proc-macro-repro on toolchain b70888601af92f6cdc0364abab3446e418b91d36
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/WasabiFan/rust-analyzer-proc-macro-repro
[INFO] finished tweaking git repo https://github.com/WasabiFan/rust-analyzer-proc-macro-repro
[INFO] tweaked toml for git repo https://github.com/WasabiFan/rust-analyzer-proc-macro-repro written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] crate git repo https://github.com/WasabiFan/rust-analyzer-proc-macro-repro already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ad9f49b8ba7041f610a38cd27588fec443383d0dd2b763f49ff4899b976455ac
[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" "ad9f49b8ba7041f610a38cd27588fec443383d0dd2b763f49ff4899b976455ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ad9f49b8ba7041f610a38cd27588fec443383d0dd2b763f49ff4899b976455ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ad9f49b8ba7041f610a38cd27588fec443383d0dd2b763f49ff4899b976455ac", kill_on_drop: false }`
[INFO] [stdout] ad9f49b8ba7041f610a38cd27588fec443383d0dd2b763f49ff4899b976455ac
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+b70888601af92f6cdc0364abab3446e418b91d36" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] eba86162df9cf1b8d9e255b5fba3ce7fc84191d29ed77ddf7f7dabd4a27fe466
[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" "eba86162df9cf1b8d9e255b5fba3ce7fc84191d29ed77ddf7f7dabd4a27fe466", kill_on_drop: false }`
[INFO] [stderr]    Compiling tmp v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] error: failed to remove file `/opt/rustwide/target/debug/tmp`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   Is a directory (os error 21)
[INFO] running `Command { std: "docker" "inspect" "eba86162df9cf1b8d9e255b5fba3ce7fc84191d29ed77ddf7f7dabd4a27fe466", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eba86162df9cf1b8d9e255b5fba3ce7fc84191d29ed77ddf7f7dabd4a27fe466", kill_on_drop: false }`
[INFO] [stdout] eba86162df9cf1b8d9e255b5fba3ce7fc84191d29ed77ddf7f7dabd4a27fe466