[INFO] fetching crate basic_stochastics 0.1.3...
[INFO] testing basic_stochastics-0.1.3 against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041
[INFO] extracting crate basic_stochastics 0.1.3 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate basic_stochastics 0.1.3 on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate basic_stochastics 0.1.3
[INFO] finished tweaking crates.io crate basic_stochastics 0.1.3
[INFO] tweaked toml for crates.io crate basic_stochastics 0.1.3 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 65b9a606bf7ad38654bdaf94be30f1833aa74ddf2b6f9a9fb6905b0006615eef
[INFO] running `Command { std: "docker" "start" "-a" "65b9a606bf7ad38654bdaf94be30f1833aa74ddf2b6f9a9fb6905b0006615eef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "65b9a606bf7ad38654bdaf94be30f1833aa74ddf2b6f9a9fb6905b0006615eef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "65b9a606bf7ad38654bdaf94be30f1833aa74ddf2b6f9a9fb6905b0006615eef", kill_on_drop: false }`
[INFO] [stdout] 65b9a606bf7ad38654bdaf94be30f1833aa74ddf2b6f9a9fb6905b0006615eef
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=forbid" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 068da65f703c365687378502b10be96507415ea88a21763450339c156d4ae7a8
[INFO] running `Command { std: "docker" "start" "-a" "068da65f703c365687378502b10be96507415ea88a21763450339c156d4ae7a8", kill_on_drop: false }`
[INFO] [stderr]    Compiling basic_stochastics v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.17s
[INFO] running `Command { std: "docker" "inspect" "068da65f703c365687378502b10be96507415ea88a21763450339c156d4ae7a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "068da65f703c365687378502b10be96507415ea88a21763450339c156d4ae7a8", kill_on_drop: false }`
[INFO] [stdout] 068da65f703c365687378502b10be96507415ea88a21763450339c156d4ae7a8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=forbid" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bcdbe48fa3846dd9d715a6b06a2484ed107d6a018aef83cdf7d2ec1530336341
[INFO] running `Command { std: "docker" "start" "-a" "bcdbe48fa3846dd9d715a6b06a2484ed107d6a018aef83cdf7d2ec1530336341", kill_on_drop: false }`
[INFO] [stderr]    Compiling basic_stochastics v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.40s
[INFO] running `Command { std: "docker" "inspect" "bcdbe48fa3846dd9d715a6b06a2484ed107d6a018aef83cdf7d2ec1530336341", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bcdbe48fa3846dd9d715a6b06a2484ed107d6a018aef83cdf7d2ec1530336341", kill_on_drop: false }`
[INFO] [stdout] bcdbe48fa3846dd9d715a6b06a2484ed107d6a018aef83cdf7d2ec1530336341
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=forbid" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ed3391844832ea2e3b45df3e6981b481892fe96f64145f6dcb91c6fb77c1b865
[INFO] running `Command { std: "docker" "start" "-a" "ed3391844832ea2e3b45df3e6981b481892fe96f64145f6dcb91c6fb77c1b865", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 5 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/basic_stochastics-5d9908ce2bb762ba)
[INFO] [stderr]    Doc-tests basic_stochastics
[INFO] [stdout] test tests::test_custom_sigma_environment ... ok
[INFO] [stdout] test tests::test_variance ... ok
[INFO] [stdout] test tests::test_empiric_deviation ... ok
[INFO] [stdout] test tests::test_average ... ok
[INFO] [stdout] test tests::test_sigma_environment ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/lib.rs - variance (line 87) ... ok
[INFO] [stdout] test src/lib.rs - matches_custom_sigma_environment (line 52) ... ok
[INFO] [stdout] test src/lib.rs - average (line 67) ... ok
[INFO] [stdout] test src/lib.rs - matches_sigma_environment (line 27) ... ok
[INFO] [stdout] test src/lib.rs - empiric_deviation (line 108) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.58s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ed3391844832ea2e3b45df3e6981b481892fe96f64145f6dcb91c6fb77c1b865", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ed3391844832ea2e3b45df3e6981b481892fe96f64145f6dcb91c6fb77c1b865", kill_on_drop: false }`
[INFO] [stdout] ed3391844832ea2e3b45df3e6981b481892fe96f64145f6dcb91c6fb77c1b865