[INFO] cloning repository https://github.com/intdxdt/two_sum
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/intdxdt/two_sum" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fintdxdt%2Ftwo_sum", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fintdxdt%2Ftwo_sum'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 329a3a197f8f50fd0d95cad7b7540f22f17bbfa5
[INFO] testing intdxdt/two_sum against beta-2022-02-22 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fintdxdt%2Ftwo_sum" "/workspace/builds/worker-14/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-14/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/intdxdt/two_sum on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/intdxdt/two_sum
[INFO] finished tweaking git repo https://github.com/intdxdt/two_sum
[INFO] tweaked toml for git repo https://github.com/intdxdt/two_sum written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] crate git repo https://github.com/intdxdt/two_sum already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "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] 1af4f89073ec286fd598e6a22407aa19cd778784a46ad8081a934616c1c4b0f0
[INFO] running `Command { std: "docker" "start" "-a" "1af4f89073ec286fd598e6a22407aa19cd778784a46ad8081a934616c1c4b0f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1af4f89073ec286fd598e6a22407aa19cd778784a46ad8081a934616c1c4b0f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1af4f89073ec286fd598e6a22407aa19cd778784a46ad8081a934616c1c4b0f0", kill_on_drop: false }`
[INFO] [stdout] 1af4f89073ec286fd598e6a22407aa19cd778784a46ad8081a934616c1c4b0f0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cabe92dc1b8731b3c689cde8db6f9beb4967b4a226da882660ed4647bd6b64f5
[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" "cabe92dc1b8731b3c689cde8db6f9beb4967b4a226da882660ed4647bd6b64f5", kill_on_drop: false }`
[INFO] [stderr]    Compiling two_sum v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.33s
[INFO] running `Command { std: "docker" "inspect" "cabe92dc1b8731b3c689cde8db6f9beb4967b4a226da882660ed4647bd6b64f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cabe92dc1b8731b3c689cde8db6f9beb4967b4a226da882660ed4647bd6b64f5", kill_on_drop: false }`
[INFO] [stdout] cabe92dc1b8731b3c689cde8db6f9beb4967b4a226da882660ed4647bd6b64f5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "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] 115bdc8a67a60b1a4ded993623e1d80814fc249d7d565ecc72e527b8ba5fe5c6
[INFO] running `Command { std: "docker" "start" "-a" "115bdc8a67a60b1a4ded993623e1d80814fc249d7d565ecc72e527b8ba5fe5c6", kill_on_drop: false }`
[INFO] [stderr]    Compiling two_sum v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.95s
[INFO] running `Command { std: "docker" "inspect" "115bdc8a67a60b1a4ded993623e1d80814fc249d7d565ecc72e527b8ba5fe5c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "115bdc8a67a60b1a4ded993623e1d80814fc249d7d565ecc72e527b8ba5fe5c6", kill_on_drop: false }`
[INFO] [stdout] 115bdc8a67a60b1a4ded993623e1d80814fc249d7d565ecc72e527b8ba5fe5c6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 216a9dc1b0a7137065c3bd164f003148d21d4ef6835de37554e752a8f4ab4d47
[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" "216a9dc1b0a7137065c3bd164f003148d21d4ef6835de37554e752a8f4ab4d47", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] running 1 test
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/two_sum-b23a9541d90896e1)
[INFO] [stdout] test two_sum_test::test_two_sum ... ok
[INFO] [stderr]    Doc-tests two_sum
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "216a9dc1b0a7137065c3bd164f003148d21d4ef6835de37554e752a8f4ab4d47", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "216a9dc1b0a7137065c3bd164f003148d21d4ef6835de37554e752a8f4ab4d47", kill_on_drop: false }`
[INFO] [stdout] 216a9dc1b0a7137065c3bd164f003148d21d4ef6835de37554e752a8f4ab4d47