[INFO] fetching crate numerical 0.1.5... [INFO] testing numerical-0.1.5 against master#caccb4d0368bd918ef6668af8e13834d07040417 for pr-146098-1 [INFO] extracting crate numerical 0.1.5 into /workspace/builds/worker-3-tc1/source [INFO] started tweaking crates.io crate numerical 0.1.5 [INFO] finished tweaking crates.io crate numerical 0.1.5 [INFO] tweaked toml for crates.io crate numerical 0.1.5 written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate numerical 0.1.5 on toolchain caccb4d0368bd918ef6668af8e13834d07040417 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "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" "+caccb4d0368bd918ef6668af8e13834d07040417" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 26 packages to latest compatible versions [INFO] [stderr] Adding core_float v0.2.0 (available: v0.3.1) [INFO] [stderr] Adding env_logger v0.10.2 (available: v0.11.8) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded core_float v0.2.0 [INFO] [stderr] Downloaded humantime v2.3.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5b2444a5e3ec37d704986446003752e992f1c4e8856efefa6eb6db6ef4f52602 [INFO] running `Command { std: "docker" "start" "-a" "5b2444a5e3ec37d704986446003752e992f1c4e8856efefa6eb6db6ef4f52602", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5b2444a5e3ec37d704986446003752e992f1c4e8856efefa6eb6db6ef4f52602", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5b2444a5e3ec37d704986446003752e992f1c4e8856efefa6eb6db6ef4f52602", kill_on_drop: false }` [INFO] [stdout] 5b2444a5e3ec37d704986446003752e992f1c4e8856efefa6eb6db6ef4f52602 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 580d4a9ad770d52a78d43084ef006edfdf60990295cba1f57ee9a19fd949ef4e [INFO] running `Command { std: "docker" "start" "-a" "580d4a9ad770d52a78d43084ef006edfdf60990295cba1f57ee9a19fd949ef4e", kill_on_drop: false }` [INFO] [stderr] Compiling core_float v0.2.0 [INFO] [stderr] Compiling log v0.4.28 [INFO] [stderr] Compiling numerical v0.1.5 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.18s [INFO] running `Command { std: "docker" "inspect" "580d4a9ad770d52a78d43084ef006edfdf60990295cba1f57ee9a19fd949ef4e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "580d4a9ad770d52a78d43084ef006edfdf60990295cba1f57ee9a19fd949ef4e", kill_on_drop: false }` [INFO] [stdout] 580d4a9ad770d52a78d43084ef006edfdf60990295cba1f57ee9a19fd949ef4e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] dbdbd52ac09d1429a89c37836324d79c24d0fa3bb3edce6d2f0837e2cb9364ca [INFO] running `Command { std: "docker" "start" "-a" "dbdbd52ac09d1429a89c37836324d79c24d0fa3bb3edce6d2f0837e2cb9364ca", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.176 [INFO] [stderr] Compiling regex-syntax v0.8.6 [INFO] [stderr] Compiling humantime v2.3.0 [INFO] [stderr] Compiling numerical v0.1.5 (/opt/rustwide/workdir) [INFO] [stderr] Compiling regex-automata v0.4.11 [INFO] [stderr] Compiling is-terminal v0.4.16 [INFO] [stderr] Compiling regex v1.11.3 [INFO] [stderr] Compiling env_logger v0.10.2 [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 2.81s [INFO] running `Command { std: "docker" "inspect" "dbdbd52ac09d1429a89c37836324d79c24d0fa3bb3edce6d2f0837e2cb9364ca", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dbdbd52ac09d1429a89c37836324d79c24d0fa3bb3edce6d2f0837e2cb9364ca", kill_on_drop: false }` [INFO] [stdout] dbdbd52ac09d1429a89c37836324d79c24d0fa3bb3edce6d2f0837e2cb9364ca [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] b206500895972f6929d5cfd79217810aa06c39ffb1bde91b4fc6571bc8ec588a [INFO] running `Command { std: "docker" "start" "-a" "b206500895972f6929d5cfd79217810aa06c39ffb1bde91b4fc6571bc8ec588a", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/numerical-bdc33dfc316626e2) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/bisection.rs (/opt/rustwide/target/debug/deps/bisection-cbdc271b6d801896) [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test test_bisection_0 ... ok [INFO] [stdout] test test_bisection_1 ... ok [INFO] [stdout] test test_bisection_2 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/brent.rs (/opt/rustwide/target/debug/deps/brent-b52e2e6e1768ee89) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test test_brent_0 ... ok [INFO] [stdout] test test_brent_1 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/dim1newton.rs (/opt/rustwide/target/debug/deps/dim1newton-498165d60bcdbbb8) [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test test_dim1_newton_0 ... ok [INFO] [stdout] test test_dim1_newton_1 ... ok [INFO] [stdout] test test_dim1_newton_2 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/fixed_point.rs (/opt/rustwide/target/debug/deps/fixed_point-df4fb584a6b5563f) [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test test_fixed_point_0 ... ok [INFO] [stdout] test test_fixed_point_1 ... ok [INFO] [stdout] test test_fixed_point_2 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/matrix.rs (/opt/rustwide/target/debug/deps/matrix-3f3c97f4a94417b8) [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test test_matrix_ops_0 ... ok [INFO] [stdout] test test_matrix_ops_1 ... ok [INFO] [stdout] test test_matrix_ops_2 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/polynomial.rs (/opt/rustwide/target/debug/deps/polynomial-368f6177c10ccc7c) [INFO] [stdout] [INFO] [stdout] running 7 tests [INFO] [stdout] test test_eval_0 ... ok [INFO] [stdout] test test_nest_mul_inner_array ... ok [INFO] [stdout] test test_nest_mul_inner_array_and_vec ... ok [INFO] [stdout] test test_nest_mul_inner_vec_1 ... ok [INFO] [stdout] test test_nest_mul_inner_vec_0 ... ok [INFO] [stdout] test test_new_0 ... ok [INFO] [stdout] test test_new_1 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests numerical [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/polynomial.rs - polynomial::Polynomial::new (line 42) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.08s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "b206500895972f6929d5cfd79217810aa06c39ffb1bde91b4fc6571bc8ec588a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b206500895972f6929d5cfd79217810aa06c39ffb1bde91b4fc6571bc8ec588a", kill_on_drop: false }` [INFO] [stdout] b206500895972f6929d5cfd79217810aa06c39ffb1bde91b4fc6571bc8ec588a