[INFO] fetching crate fibbox 0.1.0...
[INFO] testing fibbox-0.1.0 against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041
[INFO] extracting crate fibbox 0.1.0 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate fibbox 0.1.0 on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate fibbox 0.1.0
[INFO] finished tweaking crates.io crate fibbox 0.1.0
[INFO] tweaked toml for crates.io crate fibbox 0.1.0 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded gmp-mpfr-sys v1.1.13
[INFO] [stderr]   Downloaded rug v1.6.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "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] 9b9dddeda838a0fe2cccb74b032a3619c97c7f78504a5ecf5af49fe0a2814826
[INFO] running `Command { std: "docker" "start" "-a" "9b9dddeda838a0fe2cccb74b032a3619c97c7f78504a5ecf5af49fe0a2814826", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9b9dddeda838a0fe2cccb74b032a3619c97c7f78504a5ecf5af49fe0a2814826", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9b9dddeda838a0fe2cccb74b032a3619c97c7f78504a5ecf5af49fe0a2814826", kill_on_drop: false }`
[INFO] [stdout] 9b9dddeda838a0fe2cccb74b032a3619c97c7f78504a5ecf5af49fe0a2814826
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e225c40a8b045dfc4e68e8ecfc2d0b8ab16d6c9e31a1f72a4a609998245d3fdb
[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" "e225c40a8b045dfc4e68e8ecfc2d0b8ab16d6c9e31a1f72a4a609998245d3fdb", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.98
[INFO] [stderr]    Compiling rug v1.6.0
[INFO] [stderr]    Compiling dirs v1.0.5
[INFO] [stderr]    Compiling gmp-mpfr-sys v1.1.13
[INFO] [stderr]    Compiling fibbox v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4m 22s
[INFO] running `Command { std: "docker" "inspect" "e225c40a8b045dfc4e68e8ecfc2d0b8ab16d6c9e31a1f72a4a609998245d3fdb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e225c40a8b045dfc4e68e8ecfc2d0b8ab16d6c9e31a1f72a4a609998245d3fdb", kill_on_drop: false }`
[INFO] [stdout] e225c40a8b045dfc4e68e8ecfc2d0b8ab16d6c9e31a1f72a4a609998245d3fdb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "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] ca107384d59b7c9e917b190d5002fe181b5e9f6a23a17a1daaa129903633c481
[INFO] running `Command { std: "docker" "start" "-a" "ca107384d59b7c9e917b190d5002fe181b5e9f6a23a17a1daaa129903633c481", kill_on_drop: false }`
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling ppv-lite86 v0.2.10
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling fibbox v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.48s
[INFO] running `Command { std: "docker" "inspect" "ca107384d59b7c9e917b190d5002fe181b5e9f6a23a17a1daaa129903633c481", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ca107384d59b7c9e917b190d5002fe181b5e9f6a23a17a1daaa129903633c481", kill_on_drop: false }`
[INFO] [stdout] ca107384d59b7c9e917b190d5002fe181b5e9f6a23a17a1daaa129903633c481
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 46b69f87cd0f50013c11800991b1b80e58d8f8dc1cfc0610f40d899a86d546a8
[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" "46b69f87cd0f50013c11800991b1b80e58d8f8dc1cfc0610f40d899a86d546a8", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/fibbox-93300a162b3acce0)
[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/lib.rs (/opt/rustwide/target/debug/deps/lib-9eec4c04b5f6d8ec)
[INFO] [stdout] 
[INFO] [stdout] running 35 tests
[INFO] [stdout] test fibbox_as_pytrip ... ok
[INFO] [stdout] test fibbox_berggren_a ... ok
[INFO] [stdout] test fibbox_as_tuple ... ok
[INFO] [stdout] test fibbox_berggren_rab ... ok
[INFO] [stdout] test fibbox_berggren_rac ... ok
[INFO] [stdout] test fibbox_berggren_rba ... ok
[INFO] [stdout] test fibbox_berggren_rbb ... ok
[INFO] [stdout] test fibbox_berggren_rbc ... ok
[INFO] [stdout] test fibbox_berggren_rca ... ok
[INFO] [stdout] test fibbox_berggren_rcb ... ok
[INFO] [stdout] test fibbox_gcd ... ok
[INFO] [stdout] test fibbox_berggren_b ... ok
[INFO] [stdout] test fibbox_berggren_rcc ... ok
[INFO] [stdout] test fibbox_f1_dif_ctr_f2 ... ok
[INFO] [stdout] test fibbox_new_tests ... ok
[INFO] [stdout] test fibbox_is_primitive ... ok
[INFO] [stdout] test fibbox_price_raa ... ok
[INFO] [stdout] test fibbox_price_rbb ... ok
[INFO] [stdout] test fibbox_price_rac ... ok
[INFO] [stdout] test fibbox_price_rbc ... ok
[INFO] [stdout] test fibbox_berggren_c ... ok
[INFO] [stdout] test fibbox_price_rba ... ok
[INFO] [stdout] test fibbox_price_b ... ok
[INFO] [stdout] test fibbox_price_rcc ... ok
[INFO] [stdout] test fibbox_price_rcb ... ok
[INFO] [stdout] test fibbox_price_a ... ok
[INFO] [stdout] test fibbox_price_c ... ok
[INFO] [stdout] test fibbox_price_rab ... ok
[INFO] [stdout] test fibbox_price_rca ... ok
[INFO] [stdout] test fibbox_berggren_raa ... ok
[INFO] [stdout] test fibbox_root_limit ... ok
[INFO] [stdout] test berggren_random_children_to_root ... ok
[INFO] [stdout] test fibbox_root ... ok
[INFO] [stdout] test price_random_children_to_root ... ok
[INFO] [stderr]    Doc-tests fibbox
[INFO] [stdout] test fibbox_not_primitive - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 35 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 23 tests
[INFO] [stdout] test src/lib.rs - FibBox::berggren_c (line 583) ... ok
[INFO] [stdout] test src/lib.rs - FibBox::ctr (line 317) ... ok
[INFO] [stdout] test src/lib.rs - FibBox (line 36) ... ok
[INFO] [stdout] test src/lib.rs - FibBox::gcd (line 259) ... ok
[INFO] [stdout] test src/lib.rs - FibBox::as_pytup (line 220) ... ok
[INFO] [stdout] test src/lib.rs - FibBox (line 49) ... ok
[INFO] [stdout] test src/lib.rs - FibBox::berggren_a (line 524) ... ok
[INFO] [stdout] test src/lib.rs - FibBox::dif (line 303) ... ok
[INFO] [stdout] test src/lib.rs - FibBox::is_primitive (line 243) ... ok
[INFO] [stdout] test src/lib.rs - FibBox::Root (line 275) ... ok
[INFO] [stdout] test src/lib.rs - FibBox::berggren_p (line 613) ... ok
[INFO] [stdout] test src/lib.rs - FibBox::f2 (line 331) ... ok
[INFO] [stdout] test src/lib.rs - FibBox::as_tuple (line 205) ... ok
[INFO] [stdout] test src/lib.rs - FibBox::berggren_b (line 553) ... ok
[INFO] [stdout] test src/lib.rs - FibBox::new (line 89) ... ok
[INFO] [stdout] test src/lib.rs - FibBox::f1 (line 289) ... ok
[INFO] [stdout] test src/lib.rs - FibBox::price_a (line 344) ... ok
[INFO] [stdout] test src/lib.rs - FibBox::price_b (line 372) ... ok
[INFO] [stdout] test src/lib.rs - FibBox::price_c (line 402) ... ok
[INFO] [stdout] test src/lib.rs - FibBox::new_from_tuple (line 119) ... ok
[INFO] [stdout] test src/lib.rs - FibBox::new_from_pytrip (line 137) ... ok
[INFO] [stdout] test src/lib.rs - FibBox::price_p (line 432) ... ok
[INFO] [stdout] test src/lib.rs - FibBox::new_from_pytrip_tuple (line 188) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 23 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 7.97s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "46b69f87cd0f50013c11800991b1b80e58d8f8dc1cfc0610f40d899a86d546a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "46b69f87cd0f50013c11800991b1b80e58d8f8dc1cfc0610f40d899a86d546a8", kill_on_drop: false }`
[INFO] [stdout] 46b69f87cd0f50013c11800991b1b80e58d8f8dc1cfc0610f40d899a86d546a8