[INFO] fetching crate zima 0.1.0-alpha.2...
[INFO] testing zima-0.1.0-alpha.2 against 1.95.0 for beta-1.96-2
[INFO] extracting crate zima 0.1.0-alpha.2 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate zima 0.1.0-alpha.2
[INFO] finished tweaking crates.io crate zima 0.1.0-alpha.2
[INFO] tweaked toml for crates.io crate zima 0.1.0-alpha.2 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate zima 0.1.0-alpha.2 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 crates.io crate zima 0.1.0-alpha.2 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]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 598e989ef200fb2e2d9ad3e9c2daaacf28b37ab64eb61d79b2f191e72c3c0f87
[INFO] running `Command { std: "docker" "start" "-a" "598e989ef200fb2e2d9ad3e9c2daaacf28b37ab64eb61d79b2f191e72c3c0f87", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "598e989ef200fb2e2d9ad3e9c2daaacf28b37ab64eb61d79b2f191e72c3c0f87", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "598e989ef200fb2e2d9ad3e9c2daaacf28b37ab64eb61d79b2f191e72c3c0f87", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] af951361e6fcdc2cb76e188e3b8e4b91e21d3f82846d34c61898aa0dcbefc2a6
[INFO] running `Command { std: "docker" "start" "-a" "af951361e6fcdc2cb76e188e3b8e4b91e21d3f82846d34c61898aa0dcbefc2a6", kill_on_drop: false }`
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[INFO] [stderr]    Compiling bytemuck v1.25.0
[INFO] [stderr]    Compiling paste v1.0.15
[INFO] [stderr]    Compiling safe_arch v0.7.4
[INFO] [stderr]    Compiling matrixmultiply v0.3.10
[INFO] [stderr]    Compiling serde_core v1.0.228
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[INFO] [stderr]    Compiling zima v0.1.0-alpha.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.40s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: zima v0.1.0-alpha.2 (/opt/rustwide/workdir)
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "af951361e6fcdc2cb76e188e3b8e4b91e21d3f82846d34c61898aa0dcbefc2a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "af951361e6fcdc2cb76e188e3b8e4b91e21d3f82846d34c61898aa0dcbefc2a6", kill_on_drop: false }`
[INFO] [stdout] af951361e6fcdc2cb76e188e3b8e4b91e21d3f82846d34c61898aa0dcbefc2a6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 76b8e0eb7d60ceebaba9bde2b223adf0eb3a5bdf9e0314733e9d0f20e101f4f3
[INFO] running `Command { std: "docker" "start" "-a" "76b8e0eb7d60ceebaba9bde2b223adf0eb3a5bdf9e0314733e9d0f20e101f4f3", kill_on_drop: false }`
[INFO] [stderr]    Compiling zerocopy v0.8.38
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling memchr v2.7.6
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[INFO] [stderr]    Compiling rand_distr v0.4.3
[INFO] [stderr]    Compiling nalgebra v0.33.2
[INFO] [stderr]    Compiling statrs v0.18.0
[INFO] [stderr]    Compiling zima v0.1.0-alpha.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 14.63s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: zima v0.1.0-alpha.2 (/opt/rustwide/workdir)
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2`
[INFO] running `Command { std: "docker" "inspect" "76b8e0eb7d60ceebaba9bde2b223adf0eb3a5bdf9e0314733e9d0f20e101f4f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "76b8e0eb7d60ceebaba9bde2b223adf0eb3a5bdf9e0314733e9d0f20e101f4f3", kill_on_drop: false }`
[INFO] [stdout] 76b8e0eb7d60ceebaba9bde2b223adf0eb3a5bdf9e0314733e9d0f20e101f4f3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 0c30b0ee337b8179ac828e5f58fb7c2d8f2bafa646456b888277e11fd22af9ff
[INFO] running `Command { std: "docker" "start" "-a" "0c30b0ee337b8179ac828e5f58fb7c2d8f2bafa646456b888277e11fd22af9ff", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: zima v0.1.0-alpha.2 (/opt/rustwide/workdir)
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2`
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/zima-9069187274a379bc)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test statistics::mean::tests::empty_slice_returns_nan ... ok
[INFO] [stdout] test statistics::mean::tests::exact_integer_means ... ok
[INFO] [stdout] test statistics::mean::tests::handles_negative_values_and_zero ... ok
[INFO] [stdout] test statistics::mean::tests::single_element_returns_value ... ok
[INFO] [stdout] test statistics::mean::tests::symmetric_distribution_yields_zero_mean ... ok
[INFO] [stdout] test statistics::mean::tests::kahan_reduces_accumulation_error ... ok
[INFO] [stdout] test statistics::mean::tests::maintains_precision_at_scale ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests zima
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/hypothesis/mean.rs - hypothesis::mean::MeanTest (line 18) ... FAILED
[INFO] [stdout] test src/hypothesis/variance.rs - hypothesis::variance::VarianceTest (line 24) ... FAILED
[INFO] [stdout] test src/hypothesis/mean.rs - hypothesis::mean::MeanTest<F>::zero (line 191) ... FAILED
[INFO] [stdout] test src/hypothesis/variance.rs - hypothesis::variance::VarianceTest<F>::unit (line 208) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/hypothesis/mean.rs - hypothesis::mean::MeanTest (line 18) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `your_crate`
[INFO] [stdout]   --> src/hypothesis/mean.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 | use your_crate::MeanTest;
[INFO] [stdout]    |     ^^^^^^^^^^ use of unresolved module or unlinked crate `your_crate`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `your_crate`, use `cargo add your_crate` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/hypothesis/variance.rs - hypothesis::variance::VarianceTest (line 24) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `your_crate`
[INFO] [stdout]   --> src/hypothesis/variance.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 25 | use your_crate::VarianceTest;
[INFO] [stdout]    |     ^^^^^^^^^^ use of unresolved module or unlinked crate `your_crate`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `your_crate`, use `cargo add your_crate` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/hypothesis/mean.rs - hypothesis::mean::MeanTest<F>::zero (line 191) stdout ----
[INFO] [stdout] error[E0433]: cannot find type `MeanTest` in this scope
[INFO] [stdout]    --> src/hypothesis/mean.rs:192:12
[INFO] [stdout]     |
[INFO] [stdout] 192 | let test = MeanTest::<f64>::zero(0.01);
[INFO] [stdout]     |            ^^^^^^^^ use of undeclared type `MeanTest`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/hypothesis/variance.rs - hypothesis::variance::VarianceTest<F>::unit (line 208) stdout ----
[INFO] [stdout] error[E0433]: cannot find type `VarianceTest` in this scope
[INFO] [stdout]    --> src/hypothesis/variance.rs:209:12
[INFO] [stdout]     |
[INFO] [stdout] 209 | let test = VarianceTest::<f64>::unit(0.01);
[INFO] [stdout]     |            ^^^^^^^^^^^^ use of undeclared type `VarianceTest`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/hypothesis/mean.rs - hypothesis::mean::MeanTest (line 18)
[INFO] [stdout]     src/hypothesis/mean.rs - hypothesis::mean::MeanTest<F>::zero (line 191)
[INFO] [stdout]     src/hypothesis/variance.rs - hypothesis::variance::VarianceTest (line 24)
[INFO] [stdout]     src/hypothesis/variance.rs - hypothesis::variance::VarianceTest<F>::unit (line 208)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 4 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.10s; merged doctests compilation took 0.05s
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "0c30b0ee337b8179ac828e5f58fb7c2d8f2bafa646456b888277e11fd22af9ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0c30b0ee337b8179ac828e5f58fb7c2d8f2bafa646456b888277e11fd22af9ff", kill_on_drop: false }`
[INFO] [stdout] 0c30b0ee337b8179ac828e5f58fb7c2d8f2bafa646456b888277e11fd22af9ff
