[INFO] cloning repository https://github.com/longlongyang/montecarlo
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/longlongyang/montecarlo" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flonglongyang%2Fmontecarlo", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flonglongyang%2Fmontecarlo'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] dc7a2ebdf7e1bc527e7090a85a3743682dd26c67
[INFO] testing longlongyang/montecarlo against 1.95.0 for beta-1.96-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flonglongyang%2Fmontecarlo" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/longlongyang/montecarlo
[INFO] finished tweaking git repo https://github.com/longlongyang/montecarlo
[INFO] tweaked toml for git repo https://github.com/longlongyang/montecarlo written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/longlongyang/montecarlo on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/longlongyang/montecarlo already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rand_distr v0.4.3
[INFO] [stderr]   Downloaded quote v1.0.42
[INFO] [stderr]   Downloaded zerocopy-derive v0.8.30
[INFO] [stderr]   Downloaded zerocopy v0.8.30
[INFO] [stderr]   Downloaded syn v2.0.111
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7622adcdf8bcf210886fa3a43ef0b5f7fb975b03d22932af58782cbfc45c21e2
[INFO] running `Command { std: "docker" "start" "-a" "7622adcdf8bcf210886fa3a43ef0b5f7fb975b03d22932af58782cbfc45c21e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7622adcdf8bcf210886fa3a43ef0b5f7fb975b03d22932af58782cbfc45c21e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7622adcdf8bcf210886fa3a43ef0b5f7fb975b03d22932af58782cbfc45c21e2", kill_on_drop: false }`
[INFO] [stdout] 7622adcdf8bcf210886fa3a43ef0b5f7fb975b03d22932af58782cbfc45c21e2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 806c849c2519fe0d3d89d5ea6c935052a0e399f9b214649765b9356eefde51e4
[INFO] running `Command { std: "docker" "start" "-a" "806c849c2519fe0d3d89d5ea6c935052a0e399f9b214649765b9356eefde51e4", kill_on_drop: false }`
[INFO] [stderr]    Compiling zerocopy v0.8.30
[INFO] [stderr]    Compiling libm v0.2.15
[INFO] [stderr]    Compiling getrandom v0.2.16
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling rand_distr v0.4.3
[INFO] [stderr]    Compiling monte_carlo_fun v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.43s
[INFO] running `Command { std: "docker" "inspect" "806c849c2519fe0d3d89d5ea6c935052a0e399f9b214649765b9356eefde51e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "806c849c2519fe0d3d89d5ea6c935052a0e399f9b214649765b9356eefde51e4", kill_on_drop: false }`
[INFO] [stdout] 806c849c2519fe0d3d89d5ea6c935052a0e399f9b214649765b9356eefde51e4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 37aaac292badbed1dc1523610f7533659b29e10bb5d96a0db9c23f24a50828bd
[INFO] running `Command { std: "docker" "start" "-a" "37aaac292badbed1dc1523610f7533659b29e10bb5d96a0db9c23f24a50828bd", kill_on_drop: false }`
[INFO] [stderr]    Compiling monte_carlo_fun v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.68s
[INFO] running `Command { std: "docker" "inspect" "37aaac292badbed1dc1523610f7533659b29e10bb5d96a0db9c23f24a50828bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "37aaac292badbed1dc1523610f7533659b29e10bb5d96a0db9c23f24a50828bd", kill_on_drop: false }`
[INFO] [stdout] 37aaac292badbed1dc1523610f7533659b29e10bb5d96a0db9c23f24a50828bd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b2fe2de5003cd84a7eff3550c4f9667df28ee821d6ab2de4cb7486cfcd113eaf
[INFO] running `Command { std: "docker" "start" "-a" "b2fe2de5003cd84a7eff3550c4f9667df28ee821d6ab2de4cb7486cfcd113eaf", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/monte_carlo_fun-18fa3d2dd30ba701)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test random_walk::tests::test_2d_walk_starts_at_origin ... ok
[INFO] [stdout] test random_walk::tests::test_random_walk_length ... ok
[INFO] [stdout] test option_pricing::tests::test_option_price_positive ... ok
[INFO] [stdout] test pi_estimate::tests::test_pi_estimate_reasonable ... ok
[INFO] [stdout] test integration::tests::test_integrate_x_squared ... ok
[INFO] [stdout] test option_pricing::tests::test_gamblers_ruin_fair_game ... ok
[INFO] [stdout] test random_walk::tests::test_endpoint_distribution_mean_near_zero ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 4.77s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b2fe2de5003cd84a7eff3550c4f9667df28ee821d6ab2de4cb7486cfcd113eaf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b2fe2de5003cd84a7eff3550c4f9667df28ee821d6ab2de4cb7486cfcd113eaf", kill_on_drop: false }`
[INFO] [stdout] b2fe2de5003cd84a7eff3550c4f9667df28ee821d6ab2de4cb7486cfcd113eaf
