[INFO] cloning repository https://github.com/grandcat/rs_simple_csv_bench
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/grandcat/rs_simple_csv_bench" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgrandcat%2Frs_simple_csv_bench", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgrandcat%2Frs_simple_csv_bench'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8db5dba932ee62989bf4a95cb83bf7a0df725313
[INFO] checking grandcat/rs_simple_csv_bench against master#5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f for pr-87248
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgrandcat%2Frs_simple_csv_bench" "/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/grandcat/rs_simple_csv_bench on toolchain 5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/grandcat/rs_simple_csv_bench
[INFO] finished tweaking git repo https://github.com/grandcat/rs_simple_csv_bench
[INFO] tweaked toml for git repo https://github.com/grandcat/rs_simple_csv_bench written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/grandcat/rs_simple_csv_bench already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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" "+5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f" "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] fc0d2d758cc72af5373f5eda72031148ecd26a10324e6b54d23b0af9cac7e794
[INFO] running `Command { std: "docker" "start" "-a" "fc0d2d758cc72af5373f5eda72031148ecd26a10324e6b54d23b0af9cac7e794", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fc0d2d758cc72af5373f5eda72031148ecd26a10324e6b54d23b0af9cac7e794", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fc0d2d758cc72af5373f5eda72031148ecd26a10324e6b54d23b0af9cac7e794", kill_on_drop: false }`
[INFO] [stdout] fc0d2d758cc72af5373f5eda72031148ecd26a10324e6b54d23b0af9cac7e794
[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" "+5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 30f1d83cf58cd1ec067e07d932447be93192ca41b60d2eb0472d2db91dba86cd
[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" "30f1d83cf58cd1ec067e07d932447be93192ca41b60d2eb0472d2db91dba86cd", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking rust-csv v0.5.0 (https://github.com/kubkon/rust-csv#c0e5db69)
[INFO] [stdout] error: expected identifier, found `"test"`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/git/checkouts/rust-csv-5999af98366c00a9/c0e5db6/src/lib.rs:191:14
[INFO] [stdout]     |
[INFO] [stdout] 191 | extern crate "test" as stdtest;
[INFO] [stdout]     |              ^^^^^^ expected identifier
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rust-csv` due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "30f1d83cf58cd1ec067e07d932447be93192ca41b60d2eb0472d2db91dba86cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "30f1d83cf58cd1ec067e07d932447be93192ca41b60d2eb0472d2db91dba86cd", kill_on_drop: false }`
[INFO] [stdout] 30f1d83cf58cd1ec067e07d932447be93192ca41b60d2eb0472d2db91dba86cd