[INFO] fetching crate lemma 0.1.0...
[INFO] testing lemma-0.1.0 against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041
[INFO] extracting crate lemma 0.1.0 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate lemma 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 lemma 0.1.0
[INFO] finished tweaking crates.io crate lemma 0.1.0
[INFO] tweaked toml for crates.io crate lemma 0.1.0 written to /workspace/builds/worker-5/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 rstest v0.6.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/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] e6215eb4cee05cb242df10df8ca71b87b1838ed49d38340f4685e3d28352bef0
[INFO] running `Command { std: "docker" "start" "-a" "e6215eb4cee05cb242df10df8ca71b87b1838ed49d38340f4685e3d28352bef0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e6215eb4cee05cb242df10df8ca71b87b1838ed49d38340f4685e3d28352bef0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e6215eb4cee05cb242df10df8ca71b87b1838ed49d38340f4685e3d28352bef0", kill_on_drop: false }`
[INFO] [stdout] e6215eb4cee05cb242df10df8ca71b87b1838ed49d38340f4685e3d28352bef0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b2c265eaee45c5b6b9ea6ab37dbb0021ef03729455739529b0332eb1a0d60129
[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" "b2c265eaee45c5b6b9ea6ab37dbb0021ef03729455739529b0332eb1a0d60129", kill_on_drop: false }`
[INFO] [stderr]    Compiling lemma v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.14s
[INFO] running `Command { std: "docker" "inspect" "b2c265eaee45c5b6b9ea6ab37dbb0021ef03729455739529b0332eb1a0d60129", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b2c265eaee45c5b6b9ea6ab37dbb0021ef03729455739529b0332eb1a0d60129", kill_on_drop: false }`
[INFO] [stdout] b2c265eaee45c5b6b9ea6ab37dbb0021ef03729455739529b0332eb1a0d60129
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] df0aeb9bb26d1084324acfbfeea84850cf0bdfbc77d03ba0b6a10a7429f4badf
[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" "df0aeb9bb26d1084324acfbfeea84850cf0bdfbc77d03ba0b6a10a7429f4badf", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.73
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling rstest v0.6.4
[INFO] [stderr]    Compiling lemma v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 11.41s
[INFO] running `Command { std: "docker" "inspect" "df0aeb9bb26d1084324acfbfeea84850cf0bdfbc77d03ba0b6a10a7429f4badf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "df0aeb9bb26d1084324acfbfeea84850cf0bdfbc77d03ba0b6a10a7429f4badf", kill_on_drop: false }`
[INFO] [stdout] df0aeb9bb26d1084324acfbfeea84850cf0bdfbc77d03ba0b6a10a7429f4badf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen", 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] e83b7f31d33fbfb1e6cbc53e06d77e07f01c19c6b52f086f45760abada9b98be
[INFO] running `Command { std: "docker" "start" "-a" "e83b7f31d33fbfb1e6cbc53e06d77e07f01c19c6b52f086f45760abada9b98be", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.48s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/lemma-dae63b946cefa665)
[INFO] [stdout] 
[INFO] [stdout] running 32 tests
[INFO] [stdout] test tensor::tensor_tests::tensor_test_add_assign_scalar ... ok
[INFO] [stdout] test tensor::tensor_tests::tensor_test_add_scalar ... ok
[INFO] [stdout] test tensor::tensor_tests::tensor_test_add_tensor ... ok
[INFO] [stdout] test tensor::tensor_tests::tensor_test_clone ... ok
[INFO] [stdout] test tensor::tensor_tests::tensor_test_index_mut ... ok
[INFO] [stdout] test tensor::tensor_tests::tensor_test_new_dim_1d::case_1 ... ok
[INFO] [stdout] test tensor::tensor_tests::tensor_test_new_dim_1d::case_3 ... ok
[INFO] [stdout] test tensor::tensor_tests::tensor_test_new_dim_2d::case_1 ... ok
[INFO] [stdout] test tensor::tensor_tests::tensor_test_new_dim_2d::case_2 ... ok
[INFO] [stdout] test tensor::tensor_tests::tensor_test_new_dim_2d::case_3 ... ok
[INFO] [stdout] test tensor::tensor_tests::tensor_test_new_dim_3d::case_1 ... ok
[INFO] [stdout] test tensor::tensor_tests::tensor_test_new_dim_3d::case_2 ... ok
[INFO] [stdout] test tensor::tensor_tests::tensor_test_new_dim_3d::case_3 ... ok
[INFO] [stdout] test tensor::tensor_tests::tensor_test_new_init_1d::case_1 ... ok
[INFO] [stdout] test tensor::tensor_tests::tensor_test_new_init_1d::case_2 ... ok
[INFO] [stdout] test tensor::tensor_tests::tensor_test_new_init_2d::case_1 ... ok
[INFO] [stdout] test tensor::tensor_tests::tensor_test_new_init_2d::case_2 ... ok
[INFO] [stdout] test tensor::tensor_tests::tensor_test_new_init_3d::case_2 ... ok
[INFO] [stdout] test tensor::tensor_tests::tensor_test_new_size_1d::case_2 ... ok
[INFO] [stdout] test tensor::tensor_tests::tensor_test_new_size_1d::case_3 ... ok
[INFO] [stdout] test tensor::tensor_tests::tensor_test_new_size_2d::case_1 ... ok
[INFO] [stdout] test tensor::tensor_tests::tensor_test_index ... ok
[INFO] [stdout] test tensor::tensor_tests::tensor_test_new_size_1d::case_1 ... ok
[INFO] [stdout] test tensor::tensor_tests::tensor_test_new_size_3d::case_2 ... ok
[INFO] [stdout] test tensor::tensor_tests::tensor_test_new_dim_1d::case_2 ... ok
[INFO] [stdout] test tensor::tensor_tests::tensor_test_new_size_3d::case_3 ... ok
[INFO] [stdout] test tensor::tensor_tests::tensor_test_new_size_2d::case_3 ... ok
[INFO] [stdout] test tensor::tensor_tests::tensor_test_add_assign_tensor_2 ... ok
[INFO] [stdout] test tensor::tensor_tests::tensor_test_new_size_2d::case_2 ... ok
[INFO] [stdout] test tensor::tensor_tests::tensor_test_new_size_3d::case_1 ... ok
[INFO] [stdout] test tensor::tensor_tests::tensor_test_new_init_3d::case_1 ... ok
[INFO] [stderr]    Doc-tests lemma
[INFO] [stdout] test tensor::tensor_tests::tensor_test_add_assign_tensor_1 - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 32 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[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" "e83b7f31d33fbfb1e6cbc53e06d77e07f01c19c6b52f086f45760abada9b98be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e83b7f31d33fbfb1e6cbc53e06d77e07f01c19c6b52f086f45760abada9b98be", kill_on_drop: false }`
[INFO] [stdout] e83b7f31d33fbfb1e6cbc53e06d77e07f01c19c6b52f086f45760abada9b98be