[INFO] fetching crate csta 1.0.1...
[INFO] testing csta-1.0.1 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] extracting crate csta 1.0.1 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate csta 1.0.1
[INFO] finished tweaking crates.io crate csta 1.0.1
[INFO] tweaked toml for crates.io crate csta 1.0.1 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate csta 1.0.1 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 15 packages to latest compatible versions
[INFO] [stderr]       Adding rand v0.8.5 (available: v0.9.2)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 68f6f2abf7608c9d909828030e7056d769c67b5d8ec9fbcfb004ee52d2b02e73
[INFO] running `Command { std: "docker" "start" "-a" "68f6f2abf7608c9d909828030e7056d769c67b5d8ec9fbcfb004ee52d2b02e73", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "68f6f2abf7608c9d909828030e7056d769c67b5d8ec9fbcfb004ee52d2b02e73", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "68f6f2abf7608c9d909828030e7056d769c67b5d8ec9fbcfb004ee52d2b02e73", kill_on_drop: false }`
[INFO] [stdout] 68f6f2abf7608c9d909828030e7056d769c67b5d8ec9fbcfb004ee52d2b02e73
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 369fb7b87918bef8adaa1e7e92866576c7f0c18920827a61f55aa2d342a87464
[INFO] running `Command { std: "docker" "start" "-a" "369fb7b87918bef8adaa1e7e92866576c7f0c18920827a61f55aa2d342a87464", kill_on_drop: false }`
[INFO] [stderr]    Compiling getrandom v0.2.16
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling csta v1.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.11s
[INFO] running `Command { std: "docker" "inspect" "369fb7b87918bef8adaa1e7e92866576c7f0c18920827a61f55aa2d342a87464", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "369fb7b87918bef8adaa1e7e92866576c7f0c18920827a61f55aa2d342a87464", kill_on_drop: false }`
[INFO] [stdout] 369fb7b87918bef8adaa1e7e92866576c7f0c18920827a61f55aa2d342a87464
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 769ffd2beef6314db8ee3cba6a5624cdbb55a306c8d312650c865266332481ae
[INFO] running `Command { std: "docker" "start" "-a" "769ffd2beef6314db8ee3cba6a5624cdbb55a306c8d312650c865266332481ae", kill_on_drop: false }`
[INFO] [stderr]    Compiling csta v1.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.02s
[INFO] running `Command { std: "docker" "inspect" "769ffd2beef6314db8ee3cba6a5624cdbb55a306c8d312650c865266332481ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "769ffd2beef6314db8ee3cba6a5624cdbb55a306c8d312650c865266332481ae", kill_on_drop: false }`
[INFO] [stdout] 769ffd2beef6314db8ee3cba6a5624cdbb55a306c8d312650c865266332481ae
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7b693ad479a0fe67120bacb45ade3eaa7317c16135e243cc3714608ce0c0a07b
[INFO] running `Command { std: "docker" "start" "-a" "7b693ad479a0fe67120bacb45ade3eaa7317c16135e243cc3714608ce0c0a07b", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/csta-e0541b6eb7866062)
[INFO] [stdout] 
[INFO] [stdout] running 20 tests
[INFO] [stdout] test hist::tests_one_dim::test_bucket_cmp_to ... ok
[INFO] [stdout] test hist::tests_one_dim::test_bucket_new ... ok
[INFO] [stdout] test hist::tests_one_dim::hist_bucket_len_test ... ok
[INFO] [stdout] test hist::tests_one_dim::hist_test ... ok
[INFO] [stdout] test hist::tests_one_dim::test_hist_add ... ok
[INFO] [stdout] test hist::tests_one_dim::test_bucket_is_inside ... ok
[INFO] [stdout] test hist::tests_one_dim::test_hist_add_all_clamped ... ok
[INFO] [stdout] test hist::tests_one_dim::test_hist_add_clamped ... ok
[INFO] [stdout] test hist::tests_one_dim::test_hist_n_elements_with_clamping ... ok
[INFO] [stdout] test hist::tests_one_dim::test_hist_normalize ... ok
[INFO] [stdout] test hist::tests_one_dim::test_hist_with_buckets ... ok
[INFO] [stdout] test hist::tests_one_dim::test_hist_average ... ok
[INFO] [stdout] test hist::tests_one_dim::test_hist_variance ... ok
[INFO] [stdout] test hist::tests_one_dim::test_hist_add_all ... ok
[INFO] [stdout] test hist::tests_one_dim::test_hist_with_dx ... ok
[INFO] [stdout] test hist::tests_one_dim::test_hist_with_buckets_same_start_and_end - should panic ... ok
[INFO] [stdout] test hist::tests_one_dim::test_hist_with_dx_same_start_and_end - should panic ... ok
[INFO] [stdout] test hist::tests_one_dim::test_hist_with_buckets_zero_buckets - should panic ... ok
[INFO] [stdout] test hist::tests_one_dim::test_hist_with_dx_zero_dx - should panic ... ok
[INFO] [stdout] test montecarlo::tests::pi_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 20 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.58s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests csta
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test src/hist.rs - hist::Hist::normalize (line 473) ... ok
[INFO] [stdout] test src/hist.rs - hist::Bucket::cmp_to (line 92) ... ok
[INFO] [stdout] test src/hist.rs - hist::Hist::average (line 394) ... ok
[INFO] [stdout] test src/hist.rs - hist::Bucket::new (line 31) ... ok
[INFO] [stdout] test src/hist.rs - hist::Bucket::is_inside (line 61) ... ok
[INFO] [stdout] test src/hist.rs - hist::Bucket (line 153) ... ok
[INFO] [stdout] test src/hist.rs - hist::Bucket::add (line 124) ... ok
[INFO] [stdout] test src/hist.rs - hist::Hist::with_buckets (line 200) ... ok
[INFO] [stdout] test src/hist.rs - hist::Hist::variance (line 426) ... ok
[INFO] [stdout] test src/lib.rs - Randomizable (line 26) ... ok
[INFO] [stdout] test src/montecarlo.rs - montecarlo (line 8) ... ok
[INFO] [stdout] test src/hist.rs - hist::Hist::with_dx (line 261) ... ok
[INFO] [stdout] test src/montecarlo.rs - montecarlo::MonteCarlo (line 27) ... ok
[INFO] [stdout] test src/montecarlo.rs - montecarlo::MonteCarlo<T,ThreadRng,Uniform<f64>>::default (line 45) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.28s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "7b693ad479a0fe67120bacb45ade3eaa7317c16135e243cc3714608ce0c0a07b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7b693ad479a0fe67120bacb45ade3eaa7317c16135e243cc3714608ce0c0a07b", kill_on_drop: false }`
[INFO] [stdout] 7b693ad479a0fe67120bacb45ade3eaa7317c16135e243cc3714608ce0c0a07b
