[INFO] fetching crate smart-big-rational 0.2.0...
[INFO] testing smart-big-rational-0.2.0 against 1.99.0-beta.8 for beta-1.100-2
[INFO] extracting crate smart-big-rational 0.2.0 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate smart-big-rational 0.2.0
[INFO] finished tweaking crates.io crate smart-big-rational 0.2.0
[INFO] tweaked toml for crates.io crate smart-big-rational 0.2.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate smart-big-rational 0.2.0 on toolchain 1.99.0-beta.8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate smart-big-rational 0.2.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3111399a4047eeb3a02b7a90e478d715f38a8c6669b5c4b49d30a17385265909" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 2689b8be855c56920ccdbaca2f9c9a6afea92ef9178ad27a24ea376bd7791d9d
[INFO] running `Command { std: "docker" "start" "2689b8be855c56920ccdbaca2f9c9a6afea92ef9178ad27a24ea376bd7791d9d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2689b8be855c56920ccdbaca2f9c9a6afea92ef9178ad27a24ea376bd7791d9d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "2689b8be855c56920ccdbaca2f9c9a6afea92ef9178ad27a24ea376bd7791d9d" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2689b8be855c56920ccdbaca2f9c9a6afea92ef9178ad27a24ea376bd7791d9d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "2689b8be855c56920ccdbaca2f9c9a6afea92ef9178ad27a24ea376bd7791d9d" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-integer v0.1.47
[INFO] [stderr]    Compiling smart-big-rational v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling smallvec v1.15.2
[INFO] [stderr]    Compiling num-bigint v0.4.8
[INFO] [stderr]    Compiling num-rational v0.4.2
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.15s
[INFO] running `Command { std: "docker" "inspect" "2689b8be855c56920ccdbaca2f9c9a6afea92ef9178ad27a24ea376bd7791d9d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "2689b8be855c56920ccdbaca2f9c9a6afea92ef9178ad27a24ea376bd7791d9d" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.189
[INFO] [stderr]    Compiling getrandom v0.4.3
[INFO] [stderr]    Compiling rand_core v0.10.1
[INFO] [stderr]    Compiling cpufeatures v0.3.0
[INFO] [stderr]    Compiling chacha20 v0.10.1
[INFO] [stderr]    Compiling rand v0.10.2
[INFO] [stderr]    Compiling smart-big-rational v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 5.69s
[INFO] running `Command { std: "docker" "inspect" "2689b8be855c56920ccdbaca2f9c9a6afea92ef9178ad27a24ea376bd7791d9d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "2689b8be855c56920ccdbaca2f9c9a6afea92ef9178ad27a24ea376bd7791d9d" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/smart_big_rational-71832964eccec058)
[INFO] [stdout] 
[INFO] [stdout] running 104 tests
[INFO] [stdout] test denom_array::tests::denom24::test_decompose_is_correct ... ok
[INFO] [stdout] test denom_array::tests::denom24::test_gcd_reduce ... ok
[INFO] [stdout] test denom_array::tests::denom24::test_to_biguint ... ok
[INFO] [stdout] test denom_array::tests::denom24::test_product ... ok
[INFO] [stdout] test denom_array::tests::denom6542::test_gcd_reduce ... ok
[INFO] [stdout] test denom_array::tests::denom24::test_normalize ... ok
[INFO] [stdout] test denom_array::tests::denom6542::test_decompose_is_correct ... ok
[INFO] [stdout] test denom_array::tests::denom24::test_decompose_prime_powers ... ok
[INFO] [stdout] test denom_array::tests::denom24::test_mul_prime_powers ... ok
[INFO] [stdout] test denom_array::tests::test_decompose_known_values ... ok
[INFO] [stdout] test denom_sparse::tests::denom24::test_decompose_small_prime_power ... ok
[INFO] [stdout] test denom_array::tests::denom6542::test_to_biguint ... ok
[INFO] [stdout] test denom_sparse::tests::denom24::test_div_prime_powers ... ok
[INFO] [stdout] test denom_sparse::tests::denom24::test_gcd_reduce ... ok
[INFO] [stdout] test denom_array::tests::denom24::test_div_prime_powers ... ok
[INFO] [stdout] test denom_sparse::tests::denom24::test_normalize ... ok
[INFO] [stdout] test denom_sparse::tests::denom24::test_product ... ok
[INFO] [stdout] test denom_array::tests::denom6542::test_product ... ok
[INFO] [stdout] test denom_sparse::tests::denom24::test_mul_prime_powers ... ok
[INFO] [stdout] test denom_sparse::tests::denom24::test_decompose_to_biguint ... ok
[INFO] [stdout] test denom_sparse::tests::denom6542::test_gcd_reduce ... ok
[INFO] [stdout] test denom_array::tests::denom6542::test_decompose_prime_powers ... ok
[INFO] [stdout] test denom_sparse::tests::denom6542::test_normalize ... ok
[INFO] [stdout] test denom_sparse::tests::denom6542::test_product ... ok
[INFO] [stdout] test denom_sparse::tests::test_decompose_known_values ... ok
[INFO] [stdout] test denom_sparse::tests::test_decompose_no_remainder ... ok
[INFO] [stdout] test denom_array::tests::denom6542::test_div_prime_powers has been running for over 60 seconds
[INFO] [stdout] test denom_array::tests::denom6542::test_mul_prime_powers has been running for over 60 seconds
[INFO] [stdout] test denom_array::tests::denom6542::test_normalize has been running for over 60 seconds
[INFO] [stdout] test denom_array::tests::denom6542::test_normalize ... ok
[INFO] [stdout] test denom_sparse::tests::denom6542::test_decompose_small_prime_power has been running for over 60 seconds
[INFO] [stdout] test denom_sparse::tests::denom6542::test_decompose_to_biguint has been running for over 60 seconds
[INFO] [stdout] test denom_sparse::tests::denom6542::test_div_prime_powers has been running for over 60 seconds
[INFO] [stdout] test denom_sparse::tests::denom6542::test_mul_prime_powers has been running for over 60 seconds
[INFO] [stdout] test primes::test::test_dividers_u16 has been running for over 60 seconds
[INFO] [stdout] test primes::test::test_dividers_u32 has been running for over 60 seconds
[INFO] [stdout] test denom_sparse::tests::denom6542::test_decompose_small_prime_power ... ok
[INFO] [stdout] test primes::test::test_dividers_u16 ... ok
[INFO] [stdout] test primes::test::test_dividers_u64 has been running for over 60 seconds
[INFO] [stdout] test tests::denom_array200::test_add_is_associative has been running for over 60 seconds
[ERROR] error running command: no output for 300 seconds
[INFO] running `Command { std: "docker" "inspect" "2689b8be855c56920ccdbaca2f9c9a6afea92ef9178ad27a24ea376bd7791d9d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2689b8be855c56920ccdbaca2f9c9a6afea92ef9178ad27a24ea376bd7791d9d", kill_on_drop: false }`
[INFO] [stdout] 2689b8be855c56920ccdbaca2f9c9a6afea92ef9178ad27a24ea376bd7791d9d
