[INFO] cloning repository https://github.com/rippinrobr/link_finder
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rippinrobr/link_finder" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frippinrobr%2Flink_finder", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frippinrobr%2Flink_finder'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 83f8c393ed33c2a638c47125486c9ff5081ebdd5
[INFO] testing rippinrobr/link_finder against beta-2021-01-01 for beta-1.50-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frippinrobr%2Flink_finder" "/workspace/builds/worker-1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/rippinrobr/link_finder on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/rippinrobr/link_finder
[INFO] finished tweaking git repo https://github.com/rippinrobr/link_finder
[INFO] tweaked toml for git repo https://github.com/rippinrobr/link_finder written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/rippinrobr/link_finder already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "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] 4539c52d3b4973583ef9868fdd7ca7c498055011437cfd32b5c0dc93a503156b
[INFO] running `Command { std: "docker" "start" "-a" "4539c52d3b4973583ef9868fdd7ca7c498055011437cfd32b5c0dc93a503156b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4539c52d3b4973583ef9868fdd7ca7c498055011437cfd32b5c0dc93a503156b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4539c52d3b4973583ef9868fdd7ca7c498055011437cfd32b5c0dc93a503156b", kill_on_drop: false }`
[INFO] [stdout] 4539c52d3b4973583ef9868fdd7ca7c498055011437cfd32b5c0dc93a503156b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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=warn" "-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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", 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] 13248fd9c17caac9e878b1883d3e527691fed4c750bd963d3dac97c53ff93a04
[INFO] running `Command { std: "docker" "start" "-a" "13248fd9c17caac9e878b1883d3e527691fed4c750bd963d3dac97c53ff93a04", kill_on_drop: false }`
[INFO] [stderr]    Compiling atty v0.2.10
[INFO] [stderr]    Compiling regex v0.2.11
[INFO] [stderr]    Compiling clap v2.31.2
[INFO] [stderr]    Compiling link_finder v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 18.69s
[INFO] running `Command { std: "docker" "inspect" "13248fd9c17caac9e878b1883d3e527691fed4c750bd963d3dac97c53ff93a04", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "13248fd9c17caac9e878b1883d3e527691fed4c750bd963d3dac97c53ff93a04", kill_on_drop: false }`
[INFO] [stdout] 13248fd9c17caac9e878b1883d3e527691fed4c750bd963d3dac97c53ff93a04
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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=warn" "-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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", 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] 818d8405953db7375629d1d06a422d9c8e927689c1dbef60dc0fd509bc52863b
[INFO] running `Command { std: "docker" "start" "-a" "818d8405953db7375629d1d06a422d9c8e927689c1dbef60dc0fd509bc52863b", kill_on_drop: false }`
[INFO] [stderr]    Compiling link_finder v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.35s
[INFO] running `Command { std: "docker" "inspect" "818d8405953db7375629d1d06a422d9c8e927689c1dbef60dc0fd509bc52863b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "818d8405953db7375629d1d06a422d9c8e927689c1dbef60dc0fd509bc52863b", kill_on_drop: false }`
[INFO] [stdout] 818d8405953db7375629d1d06a422d9c8e927689c1dbef60dc0fd509bc52863b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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=warn" "-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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 81b65b33152cc72dbe9548f63878c3f6df4aa502987092fefd3d0485c1ae3a0a
[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" "81b65b33152cc72dbe9548f63878c3f6df4aa502987092fefd3d0485c1ae3a0a", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/link_finder-534c65db7b613098
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "81b65b33152cc72dbe9548f63878c3f6df4aa502987092fefd3d0485c1ae3a0a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "81b65b33152cc72dbe9548f63878c3f6df4aa502987092fefd3d0485c1ae3a0a", kill_on_drop: false }`
[INFO] [stdout] 81b65b33152cc72dbe9548f63878c3f6df4aa502987092fefd3d0485c1ae3a0a