[INFO] fetching crate corgi 0.9.1...
[INFO] testing corgi-0.9.1 against try#ce59db7a1b1b012fb2793c4641c1bdecad7a128b for pr-85530
[INFO] extracting crate corgi 0.9.1 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate corgi 0.9.1 on toolchain ce59db7a1b1b012fb2793c4641c1bdecad7a128b
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate corgi 0.9.1
[INFO] finished tweaking crates.io crate corgi 0.9.1
[INFO] tweaked toml for crates.io crate corgi 0.9.1 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "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] b118bd9d303230fc924239d202d46f15d4a5bcb9acae85f3265a2cef8c67338f
[INFO] running `Command { std: "docker" "start" "-a" "b118bd9d303230fc924239d202d46f15d4a5bcb9acae85f3265a2cef8c67338f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b118bd9d303230fc924239d202d46f15d4a5bcb9acae85f3265a2cef8c67338f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b118bd9d303230fc924239d202d46f15d4a5bcb9acae85f3265a2cef8c67338f", kill_on_drop: false }`
[INFO] [stdout] b118bd9d303230fc924239d202d46f15d4a5bcb9acae85f3265a2cef8c67338f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "build" "--frozen" "--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] 21287bafb6244fb387076b44f3d02cbf1f71926d4f0a088d1147c262291c852e
[INFO] running `Command { std: "docker" "start" "-a" "21287bafb6244fb387076b44f3d02cbf1f71926d4f0a088d1147c262291c852e", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.95
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling ppv-lite86 v0.2.10
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling rand_core v0.6.2
[INFO] [stderr]    Compiling rand_chacha v0.3.0
[INFO] [stderr]    Compiling rand v0.8.3
[INFO] [stderr]    Compiling approx v0.4.0
[INFO] [stderr]    Compiling corgi v0.9.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.15s
[INFO] running `Command { std: "docker" "inspect" "21287bafb6244fb387076b44f3d02cbf1f71926d4f0a088d1147c262291c852e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "21287bafb6244fb387076b44f3d02cbf1f71926d4f0a088d1147c262291c852e", kill_on_drop: false }`
[INFO] [stdout] 21287bafb6244fb387076b44f3d02cbf1f71926d4f0a088d1147c262291c852e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2cb0677d75e5f99ff289d33b74ca5878935879fb735dce88b781a9ae890858f9
[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" "2cb0677d75e5f99ff289d33b74ca5878935879fb735dce88b781a9ae890858f9", kill_on_drop: false }`
[INFO] [stderr]    Compiling corgi v0.9.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.21s
[INFO] running `Command { std: "docker" "inspect" "2cb0677d75e5f99ff289d33b74ca5878935879fb735dce88b781a9ae890858f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2cb0677d75e5f99ff289d33b74ca5878935879fb735dce88b781a9ae890858f9", kill_on_drop: false }`
[INFO] [stdout] 2cb0677d75e5f99ff289d33b74ca5878935879fb735dce88b781a9ae890858f9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 290e0886eac464c8e559a40f14783b991f8d3dfcb28fbc80edea50154213aa1b
[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" "290e0886eac464c8e559a40f14783b991f8d3dfcb28fbc80edea50154213aa1b", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/corgi-d11f37b2bda3ddee)
[INFO] [stdout] 
[INFO] [stdout] running 54 tests
[INFO] [stdout] test array::arithmetic::tests::test_arithmetic ... ok
[INFO] [stdout] test array::arithmetic::tests::test_backward_sum ... ok
[INFO] [stdout] test array::arithmetic::tests::test_mul_broadcast ... ok
[INFO] [stdout] test array::arithmetic::tests::test_sum ... ok
[INFO] [stdout] test array::linalg::tests::test_matmul ... ok
[INFO] [stdout] test array::arithmetic::tests::test_sub ... ok
[INFO] [stdout] test array::arithmetic::tests::test_ln ... ok
[INFO] [stdout] test array::linalg::tests::test_matmul_multi ... ok
[INFO] [stdout] test array::linalg::tests::test_matmul_single ... ok
[INFO] [stdout] test array::arithmetic::tests::test_neg ... ok
[INFO] [stdout] test array::linalg::tests::test_matmul_broadcast_vec ... ok
[INFO] [stdout] test array::linalg::tests::test_matmul_broadcast_dense ... ok
[INFO] [stdout] test array::arithmetic::tests::test_ln_backward ... ok
[INFO] [stdout] test array::linalg::tests::test_matmul_broadcast ... ok
[INFO] [stdout] test array::linalg::tests::test_matmul_vec ... ok
[INFO] [stdout] test array::linalg::tests::test_backward_matmul_multi ... ok
[INFO] [stdout] test array::linalg::tests::test_matmul_nd ... ok
[INFO] [stdout] test array::arithmetic::tests::test_exp ... ok
[INFO] [stdout] test array::linalg::tests::test_matmul_transpose ... ok
[INFO] [stdout] test array::linalg::tests::test_backward_matmul_vec ... ok
[INFO] [stdout] test array::arithmetic::tests::test_div ... ok
[INFO] [stdout] test array::nonlinearity::tests::test_sigmoid ... ok
[INFO] [stdout] test array::tests::test_access ... ok
[INFO] [stdout] test array::nonlinearity::tests::test_relu ... ok
[INFO] [stdout] test array::tests::test_backward_op ... ok
[INFO] [stdout] test array::tests::test_backward_untracked_both ... ok
[INFO] [stdout] test array::tests::test_backward_continue ... ok
[INFO] [stdout] test array::arithmetic::tests::test_powf ... ok
[INFO] [stdout] test array::linalg::tests::test_backward_matmul_vec_multi ... ok
[INFO] [stdout] test array::tests::test_backward_delta ... ok
[INFO] [stdout] test array::tests::test_backward_dimensions ... ok
[INFO] [stdout] test array::tests::test_new ... ok
[INFO] [stdout] test array::tests::test_new_clone ... ok
[INFO] [stdout] test array::tests::test_backward_single ... ok
[INFO] [stdout] test array::tests::test_backward_untracked ... ok
[INFO] [stdout] test array::tests::test_backward_intermediate ... ok
[INFO] [stdout] test array::linalg::tests::test_axpy ... ok
[INFO] [stdout] test array::tests::test_backward_multi ... ok
[INFO] [stdout] test array::arithmetic::tests::test_backward_div_sum ... ok
[INFO] [stdout] test array::tests::test_backward_reassign ... ok
[INFO] [stdout] test array::tests::test_propagate_continue ... ok
[INFO] [stdout] test array::tests::test_backward_untracked_clone ... ok
[INFO] [stdout] test array::tests::test_consumers_drop ... ok
[INFO] [stdout] test array::tests::test_ne ... ok
[INFO] [stdout] test array::tests::test_zeros ... ok
[INFO] [stdout] test array::tests::test_backward_control_flow ... ok
[INFO] [stdout] test array::tests::test_backward_repeat ... ok
[INFO] [stdout] test array::tests::test_propagate ... ok
[INFO] [stdout] test tests::test_op ... ok
[INFO] [stdout] test array::nonlinearity::tests::test_softmax ... ok
[INFO] [stdout] test array::tests::test_invalid_dimensions ... ok
[INFO] [stdout] test layers::dense::tests::test_backward ... ok
[INFO] [stdout] test model::tests::test_gradient ... ok
[INFO] [stdout] test model::tests::test_model ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 54 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.08s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests corgi
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test src/array/mod.rs - arr (line 232) ... ok
[INFO] [stdout] test src/array/mod.rs - array::Array (line 113) ... ok
[INFO] [stdout] test src/array/mod.rs - array::Array::untracked (line 362) ... ok
[INFO] [stdout] test src/array/mod.rs - array::Array (line 54) ... ok
[INFO] [stdout] test src/array/mod.rs - array (line 4) ... ok
[INFO] [stdout] test src/array/mod.rs - array::Array::tracked (line 327) ... ok
[INFO] [stdout] test src/array/mod.rs - array::Array (line 133) ... ok
[INFO] [stdout] test src/array/mod.rs - array::Array (line 193) ... ok
[INFO] [stdout] test src/array/mod.rs - array::Array (line 95) ... ok
[INFO] [stdout] test src/array/mod.rs - array::Array::op (line 656) ... ok
[INFO] [stdout] test src/array/mod.rs - arr (line 222) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.28s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "290e0886eac464c8e559a40f14783b991f8d3dfcb28fbc80edea50154213aa1b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "290e0886eac464c8e559a40f14783b991f8d3dfcb28fbc80edea50154213aa1b", kill_on_drop: false }`
[INFO] [stdout] 290e0886eac464c8e559a40f14783b991f8d3dfcb28fbc80edea50154213aa1b