[INFO] fetching crate fibo 0.0.2...
[INFO] testing fibo-0.0.2 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] extracting crate fibo 0.0.2 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate fibo 0.0.2 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 fibo 0.0.2
[INFO] finished tweaking crates.io crate fibo 0.0.2
[INFO] tweaked toml for crates.io crate fibo 0.0.2 written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] crate crates.io crate fibo 0.0.2 already has a lockfile, it will not be regenerated
[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-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] [stdout] a911f279f649ff868246d1d6448ad87d617c3a1f4717c084d13c52047d8bc111
[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" "a911f279f649ff868246d1d6448ad87d617c3a1f4717c084d13c52047d8bc111", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a911f279f649ff868246d1d6448ad87d617c3a1f4717c084d13c52047d8bc111", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a911f279f649ff868246d1d6448ad87d617c3a1f4717c084d13c52047d8bc111", kill_on_drop: false }`
[INFO] [stdout] a911f279f649ff868246d1d6448ad87d617c3a1f4717c084d13c52047d8bc111
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] 9ef7312acdd7a0cfd274133997d4c067b088c1f753cf8c9f3a972b36755e55dc
[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" "9ef7312acdd7a0cfd274133997d4c067b088c1f753cf8c9f3a972b36755e55dc", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-bigint v0.4.0
[INFO] [stderr]    Compiling fibo v0.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.83s
[INFO] running `Command { std: "docker" "inspect" "9ef7312acdd7a0cfd274133997d4c067b088c1f753cf8c9f3a972b36755e55dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9ef7312acdd7a0cfd274133997d4c067b088c1f753cf8c9f3a972b36755e55dc", kill_on_drop: false }`
[INFO] [stdout] 9ef7312acdd7a0cfd274133997d4c067b088c1f753cf8c9f3a972b36755e55dc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] [stdout] 57f9616ae10eece6443b6bccf2d738c0684bc580a8d5189f7368618340d23237
[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" "57f9616ae10eece6443b6bccf2d738c0684bc580a8d5189f7368618340d23237", kill_on_drop: false }`
[INFO] [stderr]    Compiling fibo v0.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.59s
[INFO] running `Command { std: "docker" "inspect" "57f9616ae10eece6443b6bccf2d738c0684bc580a8d5189f7368618340d23237", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "57f9616ae10eece6443b6bccf2d738c0684bc580a8d5189f7368618340d23237", kill_on_drop: false }`
[INFO] [stdout] 57f9616ae10eece6443b6bccf2d738c0684bc580a8d5189f7368618340d23237
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] c3c37fb383913ccb9b5e0ff1c972508412df131c703cdccd646b913377d1e641
[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" "c3c37fb383913ccb9b5e0ff1c972508412df131c703cdccd646b913377d1e641", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stdout] running 21 tests
[INFO] [stdout] test mat::tests::mul_1234_5678_u32 ... ok
[INFO] [stdout] test tests::fibo_rec_10_1000_i64 ... ok
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/fibo-bb4682b4c8e8b6ef)
[INFO] [stdout] test tests::fibo_mat_req_minus1000000_1000_i64 ... ok
[INFO] [stdout] test tests::fibo_mat_loop_1000000_1000_i64 ... ok
[INFO] [stdout] test mat::tests::exp_loop_1234_100_u32 ... ok
[INFO] [stdout] test tests::fibo_rec_10_1000_big_int ... ok
[INFO] [stdout] test tests::fibo_mat_req_1000000_1000_i64 ... ok
[INFO] [stdout] test mat::tests::mul_1234_5678_big_uint ... ok
[INFO] [stdout] test tests::fibo_rec_minus10_1000_i64 ... ok
[INFO] [stdout] test tests::fibo_mat_loop_1000000_1000_big_int ... ok
[INFO] [stdout] test tests::fibo_mat_loop_minus1000000_1000_i64 ... ok
[INFO] [stdout] test tests::fibo_mat_req_1000000_1000_big_int ... ok
[INFO] [stdout] test mat::tests::exp_loop_1234_100_big_uint ... ok
[INFO] [stdout] test tests::fibo_seq_1000_1000000000_big_int ... ok
[INFO] [stdout] test mat::tests::exp_req_1234_100_big_uint ... ok
[INFO] [stdout] test mat::tests::exp_req_1234_100_u32 ... ok
[INFO] [stdout] test tests::fibo_seq_1000_1000000000_i64 ... ok
[INFO] [stdout] test tests::fibo_seq_minus1000_1000000000_i64 ... ok
[INFO] [stdout] test tests::fibo_mat_1000000_1000_big_int ... ok
[INFO] [stdout] test tests::fibo_mat_1000000_1000_i64 ... ok
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/fibo-532c891130aef5dd)
[INFO] [stdout] test tests::fibo_mat_minus1000000_1000_i64 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 21 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.42s
[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]    Doc-tests fibo
[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] running `Command { std: "docker" "inspect" "c3c37fb383913ccb9b5e0ff1c972508412df131c703cdccd646b913377d1e641", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c3c37fb383913ccb9b5e0ff1c972508412df131c703cdccd646b913377d1e641", kill_on_drop: false }`
[INFO] [stdout] c3c37fb383913ccb9b5e0ff1c972508412df131c703cdccd646b913377d1e641