[INFO] fetching crate numerical 0.1.5...
[INFO] testing numerical-0.1.5 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] extracting crate numerical 0.1.5 into /workspace/builds/worker-6-tc2/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-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate numerical 0.1.5 on toolchain b83b707f97d809763b7861afa7638871f3339a33
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "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" "+b83b707f97d809763b7861afa7638871f3339a33" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 35 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" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 80b78732fc2534f0bb171f40cd22d0703860eb0f465cfe0d76a0762d19997982
[INFO] running `Command { std: "docker" "start" "-a" "80b78732fc2534f0bb171f40cd22d0703860eb0f465cfe0d76a0762d19997982", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "80b78732fc2534f0bb171f40cd22d0703860eb0f465cfe0d76a0762d19997982", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "80b78732fc2534f0bb171f40cd22d0703860eb0f465cfe0d76a0762d19997982", kill_on_drop: false }`
[INFO] [stdout] 80b78732fc2534f0bb171f40cd22d0703860eb0f465cfe0d76a0762d19997982
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8dd3abcd6536e93c1bb3f1ee3b7df3f751c1542eb9be51a594740ae90809983f
[INFO] running `Command { std: "docker" "start" "-a" "8dd3abcd6536e93c1bb3f1ee3b7df3f751c1542eb9be51a594740ae90809983f", 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 0.40s
[INFO] running `Command { std: "docker" "inspect" "8dd3abcd6536e93c1bb3f1ee3b7df3f751c1542eb9be51a594740ae90809983f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8dd3abcd6536e93c1bb3f1ee3b7df3f751c1542eb9be51a594740ae90809983f", kill_on_drop: false }`
[INFO] [stdout] 8dd3abcd6536e93c1bb3f1ee3b7df3f751c1542eb9be51a594740ae90809983f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 439144460e0b9debd349af8eab5275e4d7e96dcaa84164cc5f1ac81a3a9143b3
[INFO] running `Command { std: "docker" "start" "-a" "439144460e0b9debd349af8eab5275e4d7e96dcaa84164cc5f1ac81a3a9143b3", kill_on_drop: false }`
[INFO] [stderr]    Compiling regex-automata v0.4.10
[INFO] [stderr]    Compiling numerical v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling regex v1.11.2
[INFO] [stderr]    Compiling env_logger v0.10.2
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 6.30s
[INFO] running `Command { std: "docker" "inspect" "439144460e0b9debd349af8eab5275e4d7e96dcaa84164cc5f1ac81a3a9143b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "439144460e0b9debd349af8eab5275e4d7e96dcaa84164cc5f1ac81a3a9143b3", kill_on_drop: false }`
[INFO] [stdout] 439144460e0b9debd349af8eab5275e4d7e96dcaa84164cc5f1ac81a3a9143b3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f4a6aac23514d9fab5f48ee1f225364247d36c3079a876a57d64b64c592c2376
[INFO] running `Command { std: "docker" "start" "-a" "f4a6aac23514d9fab5f48ee1f225364247d36c3079a876a57d64b64c592c2376", 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-0b898244f2eb2381)
[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] [stderr]      Running tests/bisection.rs (/opt/rustwide/target/debug/deps/bisection-dc2a061787aab686)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test test_bisection_2 ... ok
[INFO] [stdout] test test_bisection_0 ... ok
[INFO] [stdout] test test_bisection_1 ... 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-3e7e5cf2cf9fe731)
[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-00c9039360a7bd15)
[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-662d018b481540a2)
[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-c993022ab10ee4e6)
[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-ddc688ae69853d03)
[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_0 ... ok
[INFO] [stdout] test test_nest_mul_inner_vec_1 ... 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<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 0.16s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f4a6aac23514d9fab5f48ee1f225364247d36c3079a876a57d64b64c592c2376", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f4a6aac23514d9fab5f48ee1f225364247d36c3079a876a57d64b64c592c2376", kill_on_drop: false }`
[INFO] [stdout] f4a6aac23514d9fab5f48ee1f225364247d36c3079a876a57d64b64c592c2376