[INFO] fetching crate fitting 0.3.0... [INFO] testing fitting-0.3.0 against try#ce59db7a1b1b012fb2793c4641c1bdecad7a128b for pr-85530 [INFO] extracting crate fitting 0.3.0 into /workspace/builds/worker-13/source [INFO] validating manifest of crates.io crate fitting 0.3.0 on toolchain ce59db7a1b1b012fb2793c4641c1bdecad7a128b [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate fitting 0.3.0 [INFO] finished tweaking crates.io crate fitting 0.3.0 [INFO] tweaked toml for crates.io crate fitting 0.3.0 written to /workspace/builds/worker-13/source/Cargo.toml [INFO] crate crates.io crate fitting 0.3.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded thiserror-impl v1.0.18 [INFO] [stderr] Downloaded thiserror v1.0.18 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c3032d36df3c455c85d5e8fd6ed7be0be582a772c0ddcd8f3b762f476ba30456 [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" "c3032d36df3c455c85d5e8fd6ed7be0be582a772c0ddcd8f3b762f476ba30456", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c3032d36df3c455c85d5e8fd6ed7be0be582a772c0ddcd8f3b762f476ba30456", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c3032d36df3c455c85d5e8fd6ed7be0be582a772c0ddcd8f3b762f476ba30456", kill_on_drop: false }` [INFO] [stdout] c3032d36df3c455c85d5e8fd6ed7be0be582a772c0ddcd8f3b762f476ba30456 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3f14afc57fc7fa13ed33ac21795e0c09073acc55f2d4c5f32255793297c8c287 [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" "3f14afc57fc7fa13ed33ac21795e0c09073acc55f2d4c5f32255793297c8c287", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.6 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling syn v1.0.11 [INFO] [stderr] Compiling ndarray v0.13.0 [INFO] [stderr] Compiling either v1.5.3 [INFO] [stderr] Compiling num-traits v0.2.8 [INFO] [stderr] Compiling num-integer v0.1.41 [INFO] [stderr] Compiling num-complex v0.2.3 [INFO] [stderr] Compiling matrixmultiply v0.2.3 [INFO] [stderr] Compiling itertools v0.8.1 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Compiling approx v0.3.2 [INFO] [stderr] Compiling thiserror-impl v1.0.18 [INFO] [stderr] Compiling thiserror v1.0.18 [INFO] [stderr] Compiling fitting v0.3.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 17.17s [INFO] running `Command { std: "docker" "inspect" "3f14afc57fc7fa13ed33ac21795e0c09073acc55f2d4c5f32255793297c8c287", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3f14afc57fc7fa13ed33ac21795e0c09073acc55f2d4c5f32255793297c8c287", kill_on_drop: false }` [INFO] [stdout] 3f14afc57fc7fa13ed33ac21795e0c09073acc55f2d4c5f32255793297c8c287 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 48f36db4a52938abcc86ddaecef6aa9e37767fe511f96a40d89d0ab46d97e47e [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" "48f36db4a52938abcc86ddaecef6aa9e37767fe511f96a40d89d0ab46d97e47e", kill_on_drop: false }` [INFO] [stderr] Compiling fitting v0.3.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.90s [INFO] running `Command { std: "docker" "inspect" "48f36db4a52938abcc86ddaecef6aa9e37767fe511f96a40d89d0ab46d97e47e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "48f36db4a52938abcc86ddaecef6aa9e37767fe511f96a40d89d0ab46d97e47e", kill_on_drop: false }` [INFO] [stdout] 48f36db4a52938abcc86ddaecef6aa9e37767fe511f96a40d89d0ab46d97e47e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 753ff72cbc2ba9cba3c6130fef7730a0a41d4332c7536f9fe0255317dec2715a [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" "753ff72cbc2ba9cba3c6130fef7730a0a41d4332c7536f9fe0255317dec2715a", 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/fitting-b580136653409764) [INFO] [stdout] running 13 tests [INFO] [stdout] test gaussian::tests::gaussian_val ... ok [INFO] [stdout] test gaussian::tests::gaussian_fit_caruanas ... ok [INFO] [stdout] test linalg::tests::linalg_solve_has_inf_solutions_2 ... ok [INFO] [stdout] test linalg::tests::linalg_solve_has_one_solution_2 ... ok [INFO] [stdout] test linalg::tests::linalg_solve_has_inf_solutions ... ok [INFO] [stdout] test linalg::tests::linalg_solve_3x3 ... ok [INFO] [stdout] test gaussian::tests::gaussian_vals ... ok [INFO] [stdout] test linalg::tests::linalg_solve_has_no_solutions ... ok [INFO] [stdout] test linalg::tests::linalg_solve_pivoting ... ok [INFO] [stdout] test linalg::tests::linalg_solve_2x2 ... ok [INFO] [stdout] test linalg::tests::linalg_solve_has_one_solution ... ok [INFO] [stdout] test linalg::tests::linalg_solve_has_no_solutions_2 ... ok [INFO] [stdout] test gaussian::tests::gaussian_fit_guos ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/fitting-fe54c807051d9a76) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test it_works ... ok [INFO] [stderr] Doc-tests fitting [INFO] [stdout] test it_does_not_works ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test src/gaussian.rs - gaussian::val (line 41) ... ok [INFO] [stdout] test src/gaussian.rs - gaussian::fit (line 14) ... ok [INFO] [stdout] test src/gaussian.rs - gaussian::val (line 54) ... ok [INFO] [stdout] test src/linalg.rs - linalg::solve (line 11) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.75s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "753ff72cbc2ba9cba3c6130fef7730a0a41d4332c7536f9fe0255317dec2715a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "753ff72cbc2ba9cba3c6130fef7730a0a41d4332c7536f9fe0255317dec2715a", kill_on_drop: false }` [INFO] [stdout] 753ff72cbc2ba9cba3c6130fef7730a0a41d4332c7536f9fe0255317dec2715a