[INFO] fetching crate minimal-lexical 0.1.4...
[INFO] testing minimal-lexical-0.1.4 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] extracting crate minimal-lexical 0.1.4 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate minimal-lexical 0.1.4 on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate minimal-lexical 0.1.4
[INFO] finished tweaking crates.io crate minimal-lexical 0.1.4
[INFO] tweaked toml for crates.io crate minimal-lexical 0.1.4 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] aeeddba4f0e757e2a28f8c645471203690ff4185a4f595332b5e8b996f0aac59
[INFO] running `Command { std: "docker" "start" "-a" "aeeddba4f0e757e2a28f8c645471203690ff4185a4f595332b5e8b996f0aac59", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "aeeddba4f0e757e2a28f8c645471203690ff4185a4f595332b5e8b996f0aac59", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aeeddba4f0e757e2a28f8c645471203690ff4185a4f595332b5e8b996f0aac59", kill_on_drop: false }`
[INFO] [stdout] aeeddba4f0e757e2a28f8c645471203690ff4185a4f595332b5e8b996f0aac59
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dd195fa63fefbffd46a9ab3fca8c60f9a2020c1cca88050400d6ca3fd55e616b
[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" "dd195fa63fefbffd46a9ab3fca8c60f9a2020c1cca88050400d6ca3fd55e616b", kill_on_drop: false }`
[INFO] [stderr]    Compiling minimal-lexical v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.95s
[INFO] running `Command { std: "docker" "inspect" "dd195fa63fefbffd46a9ab3fca8c60f9a2020c1cca88050400d6ca3fd55e616b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dd195fa63fefbffd46a9ab3fca8c60f9a2020c1cca88050400d6ca3fd55e616b", kill_on_drop: false }`
[INFO] [stdout] dd195fa63fefbffd46a9ab3fca8c60f9a2020c1cca88050400d6ca3fd55e616b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 83a846d42b51bef49fd68290b61b3ce7bc1a70d95e3fd91104f9066d4e013f96
[INFO] running `Command { std: "docker" "start" "-a" "83a846d42b51bef49fd68290b61b3ce7bc1a70d95e3fd91104f9066d4e013f96", kill_on_drop: false }`
[INFO] [stderr]    Compiling minimal-lexical v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.93s
[INFO] running `Command { std: "docker" "inspect" "83a846d42b51bef49fd68290b61b3ce7bc1a70d95e3fd91104f9066d4e013f96", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "83a846d42b51bef49fd68290b61b3ce7bc1a70d95e3fd91104f9066d4e013f96", kill_on_drop: false }`
[INFO] [stdout] 83a846d42b51bef49fd68290b61b3ce7bc1a70d95e3fd91104f9066d4e013f96
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 01bc1307898e446376e463cb849aed9bc49acdd0685d62c7ecbc8f0476ff2a8d
[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" "01bc1307898e446376e463cb849aed9bc49acdd0685d62c7ecbc8f0476ff2a8d", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/minimal_lexical-02aac542a3c9d4ca)
[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/bellerophon.rs (/opt/rustwide/target/debug/deps/bellerophon-c07172d0bff6063c)
[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/bellerophon_tests.rs (/opt/rustwide/target/debug/deps/bellerophon_tests-06ca1269c955674a)
[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/integration_tests.rs (/opt/rustwide/target/debug/deps/integration_tests-b31775e73008f29f)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test f32_test ... ok
[INFO] [stderr]      Running tests/lemire_tests.rs (/opt/rustwide/target/debug/deps/lemire_tests-ed5c3dc93bfd45a7)
[INFO] [stdout] test f64_test ... 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/libm_tests.rs (/opt/rustwide/target/debug/deps/libm_tests-a2cc6317580e2e4f)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test compute_error_scaled64_test ... ok
[INFO] [stdout] test compute_error32_test ... ok
[INFO] [stdout] test compute_error_scaled32_test ... ok
[INFO] [stdout] test compute_float_f32_rounding ... ok
[INFO] [stdout] test compute_float_f64_rounding ... ok
[INFO] [stdout] test compute_error64_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[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/mask_tests.rs (/opt/rustwide/target/debug/deps/mask_tests-09699ffa2f54739c)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/number_tests.rs (/opt/rustwide/target/debug/deps/number_tests-ddbfa0d4c794c0ba)
[INFO] [stdout] running 3 tests
[INFO] [stderr]      Running tests/parse_tests.rs (/opt/rustwide/target/debug/deps/parse_tests-d15e2c383eb3f633)
[INFO] [stdout] test lower_n_halfway_test ... ok
[INFO] [stdout] test lower_n_mask_test ... ok
[INFO] [stdout] test nth_bit_test ... 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] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test is_fast_path_test ... ok
[INFO] [stdout] test try_fast_path_test ... 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] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stderr]      Running tests/rounding_tests.rs (/opt/rustwide/target/debug/deps/rounding_tests-acf06f3d47b69d31)
[INFO] [stdout] test parse_f32_test ... ok
[INFO] [stdout] test parse_f64_test ... 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] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]      Running tests/slow_tests.rs (/opt/rustwide/target/debug/deps/slow_tests-06ba46c088405530)
[INFO] [stdout] test round_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test b_test ... ok
[INFO] [stdout] test bh_test ... ok
[INFO] [stdout] test positive_digit_comp_test ... ok
[INFO] [stdout] test parse_mantissa_test ... ok
[INFO] [stdout] test slow_test ... ok
[INFO] [stdout] test negative_digit_comp_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/stackvec.rs (/opt/rustwide/target/debug/deps/stackvec-005f633369133a3a)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/vec_tests.rs (/opt/rustwide/target/debug/deps/vec_tests-1e055515209c365b)
[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] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test bit_length_test ... ok
[INFO] [stdout] test cmp_test ... ok
[INFO] [stdout] test large_add_test ... ok
[INFO] [stdout] test hi64_test ... ok
[INFO] [stdout] test scalar_add_test ... ok
[INFO] [stdout] test large_mul_test ... ok
[INFO] [stderr]    Doc-tests minimal-lexical
[INFO] [stdout] test math_test ... ok
[INFO] [stdout] test scalar_mul_test ... ok
[INFO] [stdout] test shl_test ... ok
[INFO] [stdout] test pow_test ... ok
[INFO] [stdout] test shl_bits_test ... ok
[INFO] [stdout] test shl_limbs_test ... ok
[INFO] [stdout] test simple_test ... ok
[INFO] [stdout] test small_add_test ... ok
[INFO] [stdout] test small_mul_test ... ok
[INFO] [stdout] test very_large_mul_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/mask.rs - mask::lower_n_halfway (line 30) ... ok
[INFO] [stdout] test src/mask.rs - mask::lower_n_mask (line 9) ... ok
[INFO] [stdout] test src/mask.rs - mask::nth_bit (line 50) ... ok
[INFO] [stdout] test src/lib.rs - (line 14) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.39s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "01bc1307898e446376e463cb849aed9bc49acdd0685d62c7ecbc8f0476ff2a8d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "01bc1307898e446376e463cb849aed9bc49acdd0685d62c7ecbc8f0476ff2a8d", kill_on_drop: false }`
[INFO] [stdout] 01bc1307898e446376e463cb849aed9bc49acdd0685d62c7ecbc8f0476ff2a8d