[INFO] cloning repository https://github.com/JoaoPauloLousada/rust-essentials
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/JoaoPauloLousada/rust-essentials" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJoaoPauloLousada%2Frust-essentials", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJoaoPauloLousada%2Frust-essentials'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 509fa67c222d30529a67f9c7d73beecd13d7e516
[INFO] testing JoaoPauloLousada/rust-essentials against beta-2020-10-09 for beta-1.48-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJoaoPauloLousada%2Frust-essentials" "/workspace/builds/worker-6/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/JoaoPauloLousada/rust-essentials on toolchain beta-2020-10-09
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/JoaoPauloLousada/rust-essentials
[INFO] finished tweaking git repo https://github.com/JoaoPauloLousada/rust-essentials
[INFO] tweaked toml for git repo https://github.com/JoaoPauloLousada/rust-essentials written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/JoaoPauloLousada/rust-essentials already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 77884901dd9b756b015b1115deb8ef789c2cccd211751a0cd74df13c07aed449
[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" "77884901dd9b756b015b1115deb8ef789c2cccd211751a0cd74df13c07aed449", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "77884901dd9b756b015b1115deb8ef789c2cccd211751a0cd74df13c07aed449", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "77884901dd9b756b015b1115deb8ef789c2cccd211751a0cd74df13c07aed449", kill_on_drop: false }`
[INFO] [stdout] 77884901dd9b756b015b1115deb8ef789c2cccd211751a0cd74df13c07aed449
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a60a1bab50d2d8b08e50d2e7de47b553bd42bbfd613b7fbe4412212d6f704c9d
[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" "a60a1bab50d2d8b08e50d2e7de47b553bd42bbfd613b7fbe4412212d6f704c9d", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust_01 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.81s
[INFO] running `Command { std: "docker" "inspect" "a60a1bab50d2d8b08e50d2e7de47b553bd42bbfd613b7fbe4412212d6f704c9d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a60a1bab50d2d8b08e50d2e7de47b553bd42bbfd613b7fbe4412212d6f704c9d", kill_on_drop: false }`
[INFO] [stdout] a60a1bab50d2d8b08e50d2e7de47b553bd42bbfd613b7fbe4412212d6f704c9d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "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] 7b4f7c238d4b32858cf4e12f1c805a5f5b3acf7c4e0f02fb491f0f954ad54628
[INFO] running `Command { std: "docker" "start" "-a" "7b4f7c238d4b32858cf4e12f1c805a5f5b3acf7c4e0f02fb491f0f954ad54628", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust_01 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.71s
[INFO] running `Command { std: "docker" "inspect" "7b4f7c238d4b32858cf4e12f1c805a5f5b3acf7c4e0f02fb491f0f954ad54628", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7b4f7c238d4b32858cf4e12f1c805a5f5b3acf7c4e0f02fb491f0f954ad54628", kill_on_drop: false }`
[INFO] [stdout] 7b4f7c238d4b32858cf4e12f1c805a5f5b3acf7c4e0f02fb491f0f954ad54628
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "test" "--frozen", 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] d27a2d6541074dc3bed293624ff28069104c1c45ae4fd72d18f4060b921fd874
[INFO] running `Command { std: "docker" "start" "-a" "d27a2d6541074dc3bed293624ff28069104c1c45ae4fd72d18f4060b921fd874", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/rust_01-57a79f38f1a1f6d9
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "d27a2d6541074dc3bed293624ff28069104c1c45ae4fd72d18f4060b921fd874", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d27a2d6541074dc3bed293624ff28069104c1c45ae4fd72d18f4060b921fd874", kill_on_drop: false }`
[INFO] [stdout] d27a2d6541074dc3bed293624ff28069104c1c45ae4fd72d18f4060b921fd874
