[INFO] cloning repository https://github.com/WilliamTheMarsman/Rust-Docker-Barebones
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/WilliamTheMarsman/Rust-Docker-Barebones" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWilliamTheMarsman%2FRust-Docker-Barebones", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWilliamTheMarsman%2FRust-Docker-Barebones'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4a33df64e5d443f8eafa7b3d87d17e74bef578c7
[INFO] testing WilliamTheMarsman/Rust-Docker-Barebones 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%2FWilliamTheMarsman%2FRust-Docker-Barebones" "/workspace/builds/worker-12/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/WilliamTheMarsman/Rust-Docker-Barebones 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/WilliamTheMarsman/Rust-Docker-Barebones
[INFO] finished tweaking git repo https://github.com/WilliamTheMarsman/Rust-Docker-Barebones
[INFO] tweaked toml for git repo https://github.com/WilliamTheMarsman/Rust-Docker-Barebones written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] crate git repo https://github.com/WilliamTheMarsman/Rust-Docker-Barebones 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-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] [stdout] dac71006215d746d629207b832927c55e54c16e49c10a58f49c37ef93bba162e
[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" "dac71006215d746d629207b832927c55e54c16e49c10a58f49c37ef93bba162e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dac71006215d746d629207b832927c55e54c16e49c10a58f49c37ef93bba162e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dac71006215d746d629207b832927c55e54c16e49c10a58f49c37ef93bba162e", kill_on_drop: false }`
[INFO] [stdout] dac71006215d746d629207b832927c55e54c16e49c10a58f49c37ef93bba162e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] [stdout] 7459c77c31d0f3918035fbf6ab566fed36438ebbbf75c2ad530b0a58164c89de
[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" "7459c77c31d0f3918035fbf6ab566fed36438ebbbf75c2ad530b0a58164c89de", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust_docker_barebones v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.16s
[INFO] running `Command { std: "docker" "inspect" "7459c77c31d0f3918035fbf6ab566fed36438ebbbf75c2ad530b0a58164c89de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7459c77c31d0f3918035fbf6ab566fed36438ebbbf75c2ad530b0a58164c89de", kill_on_drop: false }`
[INFO] [stdout] 7459c77c31d0f3918035fbf6ab566fed36438ebbbf75c2ad530b0a58164c89de
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] [stdout] b76e1e69c4f2cb353e9bfe4c6b4e589b6583f13d2e7e323d54f4b4d3cb483971
[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" "b76e1e69c4f2cb353e9bfe4c6b4e589b6583f13d2e7e323d54f4b4d3cb483971", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust_docker_barebones v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.80s
[INFO] running `Command { std: "docker" "inspect" "b76e1e69c4f2cb353e9bfe4c6b4e589b6583f13d2e7e323d54f4b4d3cb483971", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b76e1e69c4f2cb353e9bfe4c6b4e589b6583f13d2e7e323d54f4b4d3cb483971", kill_on_drop: false }`
[INFO] [stdout] b76e1e69c4f2cb353e9bfe4c6b4e589b6583f13d2e7e323d54f4b4d3cb483971
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] 50c07dbf9bd233909dbc1b3e3e9ccc0a3c1b894748533317d354d1f70387a2cf
[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" "50c07dbf9bd233909dbc1b3e3e9ccc0a3c1b894748533317d354d1f70387a2cf", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/rust_docker_barebones-1e3e450dcd79ef46
[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" "50c07dbf9bd233909dbc1b3e3e9ccc0a3c1b894748533317d354d1f70387a2cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "50c07dbf9bd233909dbc1b3e3e9ccc0a3c1b894748533317d354d1f70387a2cf", kill_on_drop: false }`
[INFO] [stdout] 50c07dbf9bd233909dbc1b3e3e9ccc0a3c1b894748533317d354d1f70387a2cf