[INFO] cloning repository https://github.com/PupoSDC/rust_pi_monte_carlo
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/PupoSDC/rust_pi_monte_carlo" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPupoSDC%2Frust_pi_monte_carlo", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPupoSDC%2Frust_pi_monte_carlo'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4de6dee7b1c686164a5284196b7d9b2b021899e2
[INFO] testing PupoSDC/rust_pi_monte_carlo 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%2FPupoSDC%2Frust_pi_monte_carlo" "/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/PupoSDC/rust_pi_monte_carlo 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/PupoSDC/rust_pi_monte_carlo
[INFO] finished tweaking git repo https://github.com/PupoSDC/rust_pi_monte_carlo
[INFO] tweaked toml for git repo https://github.com/PupoSDC/rust_pi_monte_carlo written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] crate git repo https://github.com/PupoSDC/rust_pi_monte_carlo 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating git repository `https://github.com/rust-lang-nursery/rand.git`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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" "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] 68488b23e91218b2c49d0c5794e4c8dfa8b383118cc8c699b941f40ed8b5943c
[INFO] running `Command { std: "docker" "start" "-a" "68488b23e91218b2c49d0c5794e4c8dfa8b383118cc8c699b941f40ed8b5943c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "68488b23e91218b2c49d0c5794e4c8dfa8b383118cc8c699b941f40ed8b5943c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "68488b23e91218b2c49d0c5794e4c8dfa8b383118cc8c699b941f40ed8b5943c", kill_on_drop: false }`
[INFO] [stdout] 68488b23e91218b2c49d0c5794e4c8dfa8b383118cc8c699b941f40ed8b5943c
[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" "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] 57436fa4845ba59e090f1a02767d4c33bfc1b0b6d830d12e12b120173c20caea
[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" "57436fa4845ba59e090f1a02767d4c33bfc1b0b6d830d12e12b120173c20caea", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.80
[INFO] [stderr]    Compiling getrandom v0.2.0
[INFO] [stderr]    Compiling rand_core v0.5.1 (https://github.com/rust-lang-nursery/rand.git#50c34064)
[INFO] [stderr]    Compiling rand_chacha v0.2.3 (https://github.com/rust-lang-nursery/rand.git#50c34064)
[INFO] [stderr]    Compiling rand v0.7.4 (https://github.com/rust-lang-nursery/rand.git#50c34064)
[INFO] [stderr]    Compiling rust_pi_monte_carlo v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.67s
[INFO] running `Command { std: "docker" "inspect" "57436fa4845ba59e090f1a02767d4c33bfc1b0b6d830d12e12b120173c20caea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "57436fa4845ba59e090f1a02767d4c33bfc1b0b6d830d12e12b120173c20caea", kill_on_drop: false }`
[INFO] [stdout] 57436fa4845ba59e090f1a02767d4c33bfc1b0b6d830d12e12b120173c20caea
[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" "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] [stdout] 843d0eba9c2db77792cf3a94d244d9e4755b0c95b39d5747d89c75299933801e
[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" "843d0eba9c2db77792cf3a94d244d9e4755b0c95b39d5747d89c75299933801e", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust_pi_monte_carlo v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.73s
[INFO] running `Command { std: "docker" "inspect" "843d0eba9c2db77792cf3a94d244d9e4755b0c95b39d5747d89c75299933801e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "843d0eba9c2db77792cf3a94d244d9e4755b0c95b39d5747d89c75299933801e", kill_on_drop: false }`
[INFO] [stdout] 843d0eba9c2db77792cf3a94d244d9e4755b0c95b39d5747d89c75299933801e
[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" "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] ddfdd609e3a72b9b9363c3e1a4fbdee481f045787bd95f5ef84a89fef8061058
[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" "ddfdd609e3a72b9b9363c3e1a4fbdee481f045787bd95f5ef84a89fef8061058", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rust_pi_monte_carlo-e3988af25c19fe38)
[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" "ddfdd609e3a72b9b9363c3e1a4fbdee481f045787bd95f5ef84a89fef8061058", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ddfdd609e3a72b9b9363c3e1a4fbdee481f045787bd95f5ef84a89fef8061058", kill_on_drop: false }`
[INFO] [stdout] ddfdd609e3a72b9b9363c3e1a4fbdee481f045787bd95f5ef84a89fef8061058