[INFO] fetching crate numerical 0.1.5...
[INFO] testing numerical-0.1.5 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145330-1
[INFO] extracting crate numerical 0.1.5 into /workspace/builds/worker-7-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-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate numerical 0.1.5 on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded env_logger v0.10.2
[INFO] [stderr]   Downloaded core_float v0.2.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 151063f9ab25226ee7c6c49b613a5bc7bc8139002f076a11e11aa10c2c5cb776
[INFO] running `Command { std: "docker" "start" "-a" "151063f9ab25226ee7c6c49b613a5bc7bc8139002f076a11e11aa10c2c5cb776", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "151063f9ab25226ee7c6c49b613a5bc7bc8139002f076a11e11aa10c2c5cb776", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "151063f9ab25226ee7c6c49b613a5bc7bc8139002f076a11e11aa10c2c5cb776", kill_on_drop: false }`
[INFO] [stdout] 151063f9ab25226ee7c6c49b613a5bc7bc8139002f076a11e11aa10c2c5cb776
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 967468ab850e34487d4888cfd3c60a59671fde6082157a3da938237ff519b48a
[INFO] running `Command { std: "docker" "start" "-a" "967468ab850e34487d4888cfd3c60a59671fde6082157a3da938237ff519b48a", kill_on_drop: false }`
[INFO] [stderr]    Compiling core_float v0.2.0
[INFO] [stderr]    Compiling numerical v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.42s
[INFO] running `Command { std: "docker" "inspect" "967468ab850e34487d4888cfd3c60a59671fde6082157a3da938237ff519b48a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "967468ab850e34487d4888cfd3c60a59671fde6082157a3da938237ff519b48a", kill_on_drop: false }`
[INFO] [stdout] 967468ab850e34487d4888cfd3c60a59671fde6082157a3da938237ff519b48a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1106210b7dec361ab267392dcaba64b29d3c0d565e199443b838cc5a8d07e98b
[INFO] running `Command { std: "docker" "start" "-a" "1106210b7dec361ab267392dcaba64b29d3c0d565e199443b838cc5a8d07e98b", kill_on_drop: false }`
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling numerical v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling is-terminal v0.4.16
[INFO] [stderr]    Compiling regex-automata v0.4.11
[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 9.70s
[INFO] running `Command { std: "docker" "inspect" "1106210b7dec361ab267392dcaba64b29d3c0d565e199443b838cc5a8d07e98b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1106210b7dec361ab267392dcaba64b29d3c0d565e199443b838cc5a8d07e98b", kill_on_drop: false }`
[INFO] [stdout] 1106210b7dec361ab267392dcaba64b29d3c0d565e199443b838cc5a8d07e98b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2641eda65bb7b12f758b594faf858cc3793affc4df4e1ca2b9de7b9c9f16efb2
[INFO] running `Command { std: "docker" "start" "-a" "2641eda65bb7b12f758b594faf858cc3793affc4df4e1ca2b9de7b9c9f16efb2", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[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 0.02s
[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 0.01s
[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] [stderr]      Running tests/fixed_point.rs (/opt/rustwide/target/debug/deps/fixed_point-df4fb584a6b5563f)
[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] [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_new_0 ... ok
[INFO] [stdout] test test_new_1 ... ok
[INFO] [stdout] test test_eval_0 ... ok
[INFO] [stdout] test test_nest_mul_inner_vec_0 ... ok
[INFO] [stdout] test test_nest_mul_inner_vec_1 ... ok
[INFO] [stdout] test test_nest_mul_inner_array_and_vec ... ok
[INFO] [stderr]    Doc-tests numerical
[INFO] [stdout] test test_nest_mul_inner_array ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/polynomial.rs - polynomial::Polynomial<T,S1,S2>::new (line 42) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.27s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "2641eda65bb7b12f758b594faf858cc3793affc4df4e1ca2b9de7b9c9f16efb2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2641eda65bb7b12f758b594faf858cc3793affc4df4e1ca2b9de7b9c9f16efb2", kill_on_drop: false }`
[INFO] [stdout] 2641eda65bb7b12f758b594faf858cc3793affc4df4e1ca2b9de7b9c9f16efb2