[INFO] fetching crate fibo 0.0.2...
[INFO] testing fibo-0.0.2 against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041
[INFO] extracting crate fibo 0.0.2 into /workspace/builds/worker-11/source
[INFO] validating manifest of crates.io crate fibo 0.0.2 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 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-11/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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] 2e5020a7e7adbe478e1dd76616c618d4629f56a02516ca54f03e91be6a31f077
[INFO] running `Command { std: "docker" "start" "-a" "2e5020a7e7adbe478e1dd76616c618d4629f56a02516ca54f03e91be6a31f077", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2e5020a7e7adbe478e1dd76616c618d4629f56a02516ca54f03e91be6a31f077", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2e5020a7e7adbe478e1dd76616c618d4629f56a02516ca54f03e91be6a31f077", kill_on_drop: false }`
[INFO] [stdout] 2e5020a7e7adbe478e1dd76616c618d4629f56a02516ca54f03e91be6a31f077
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] 2923ad2d539e86ead6b97da3f83b4f15b13419f69c922163d50d58a0de25d46a
[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" "2923ad2d539e86ead6b97da3f83b4f15b13419f69c922163d50d58a0de25d46a", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
[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 9.86s
[INFO] running `Command { std: "docker" "inspect" "2923ad2d539e86ead6b97da3f83b4f15b13419f69c922163d50d58a0de25d46a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2923ad2d539e86ead6b97da3f83b4f15b13419f69c922163d50d58a0de25d46a", kill_on_drop: false }`
[INFO] [stdout] 2923ad2d539e86ead6b97da3f83b4f15b13419f69c922163d50d58a0de25d46a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] e8881db5bb2fc008086def2fb9d67d0d2bffde3b833b7cd5eb49b556b8f77903
[INFO] running `Command { std: "docker" "start" "-a" "e8881db5bb2fc008086def2fb9d67d0d2bffde3b833b7cd5eb49b556b8f77903", kill_on_drop: false }`
[INFO] [stderr]    Compiling fibo v0.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.76s
[INFO] running `Command { std: "docker" "inspect" "e8881db5bb2fc008086def2fb9d67d0d2bffde3b833b7cd5eb49b556b8f77903", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e8881db5bb2fc008086def2fb9d67d0d2bffde3b833b7cd5eb49b556b8f77903", kill_on_drop: false }`
[INFO] [stdout] e8881db5bb2fc008086def2fb9d67d0d2bffde3b833b7cd5eb49b556b8f77903
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] 58bfe44d4060d151bbc97ed0e7cf6e201c5130af1a08c08627a799e42b3aa21f
[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" "58bfe44d4060d151bbc97ed0e7cf6e201c5130af1a08c08627a799e42b3aa21f", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/fibo-49408c18422335ce)
[INFO] [stdout] running 21 tests
[INFO] [stdout] test mat::tests::mul_1234_5678_big_uint ... ok
[INFO] [stdout] test mat::tests::mul_1234_5678_u32 ... 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_rec_10_1000_i64 ... ok
[INFO] [stdout] test tests::fibo_rec_minus10_1000_i64 ... ok
[INFO] [stdout] test tests::fibo_rec_10_1000_big_int ... ok
[INFO] [stdout] test tests::fibo_mat_loop_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_seq_minus1000_1000000000_i64 ... ok
[INFO] [stdout] test tests::fibo_mat_loop_1000000_1000_big_int ... ok
[INFO] [stdout] test mat::tests::exp_loop_1234_100_big_uint ... ok
[INFO] [stdout] test tests::fibo_mat_req_1000000_1000_big_int ... ok
[INFO] [stdout] test tests::fibo_seq_1000_1000000000_big_int ... ok
[INFO] [stdout] test tests::fibo_seq_1000_1000000000_i64 ... ok
[INFO] [stdout] test tests::fibo_mat_req_1000000_1000_i64 ... ok
[INFO] [stdout] test tests::fibo_mat_req_minus1000000_1000_i64 ... ok
[INFO] [stdout] test tests::fibo_mat_1000000_1000_big_int ... ok
[INFO] [stdout] test tests::fibo_mat_minus1000000_1000_i64 ... ok
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/fibo-4e92ad851ab4ac30)
[INFO] [stdout] test tests::fibo_mat_1000000_1000_i64 ... ok
[INFO] [stderr]    Doc-tests fibo
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 21 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.45s
[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] [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" "58bfe44d4060d151bbc97ed0e7cf6e201c5130af1a08c08627a799e42b3aa21f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "58bfe44d4060d151bbc97ed0e7cf6e201c5130af1a08c08627a799e42b3aa21f", kill_on_drop: false }`
[INFO] [stdout] 58bfe44d4060d151bbc97ed0e7cf6e201c5130af1a08c08627a799e42b3aa21f