[INFO] fetching crate melange 0.1.0...
[INFO] testing melange-0.1.0 against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799
[INFO] extracting crate melange 0.1.0 into /workspace/builds/worker-50/source
[INFO] validating manifest of crates.io crate melange 0.1.0 on toolchain 8262275854dc0e5381c9d42d56257d94932c5a87
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate melange 0.1.0
[INFO] finished tweaking crates.io crate melange 0.1.0
[INFO] tweaked toml for crates.io crate melange 0.1.0 written to /workspace/builds/worker-50/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "fetch" "--manifest-path" "Cargo.toml", 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4747179d7faa26611e9b519f62ab7e781bffd7878e69d78c56325bde563c65b4
[INFO] running `Command { std: "docker" "start" "-a" "4747179d7faa26611e9b519f62ab7e781bffd7878e69d78c56325bde563c65b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4747179d7faa26611e9b519f62ab7e781bffd7878e69d78c56325bde563c65b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4747179d7faa26611e9b519f62ab7e781bffd7878e69d78c56325bde563c65b4", kill_on_drop: false }`
[INFO] [stdout] 4747179d7faa26611e9b519f62ab7e781bffd7878e69d78c56325bde563c65b4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1c33a8cf22e8430f89fa48e9788a1ff372c222a50e282411a429b163f8de7a8a
[INFO] running `Command { std: "docker" "start" "-a" "1c33a8cf22e8430f89fa48e9788a1ff372c222a50e282411a429b163f8de7a8a", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling libc v0.2.108
[INFO] [stderr]    Compiling crossbeam-utils v0.8.5
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.32
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.5
[INFO] [stderr]    Compiling rayon-core v1.9.1
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling typenum v1.14.0
[INFO] [stderr]    Compiling version_check v0.9.3
[INFO] [stderr]    Compiling openblas-src v0.9.0
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling generic-array v0.14.4
[INFO] [stderr]    Compiling memoffset v0.6.4
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-complex v0.2.4
[INFO] [stderr]    Compiling rayon v1.5.1
[INFO] [stderr]    Compiling crossbeam-channel v0.5.1
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling cblas-sys v0.1.4
[INFO] [stderr]    Compiling quote v1.0.10
[INFO] [stderr]    Compiling syn v1.0.82
[INFO] [stderr]    Compiling crossbeam-deque v0.8.1
[INFO] [stderr]    Compiling cblas v0.2.0
[INFO] [stderr]    Compiling melange_macros v0.1.0
[INFO] [stderr]    Compiling melange v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 28s
[INFO] running `Command { std: "docker" "inspect" "1c33a8cf22e8430f89fa48e9788a1ff372c222a50e282411a429b163f8de7a8a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1c33a8cf22e8430f89fa48e9788a1ff372c222a50e282411a429b163f8de7a8a", kill_on_drop: false }`
[INFO] [stdout] 1c33a8cf22e8430f89fa48e9788a1ff372c222a50e282411a429b163f8de7a8a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fa7f0efed7af11e20e779925e37e3cbb8c48499a5be8b43a86506bb7fec3b914
[INFO] running `Command { std: "docker" "start" "-a" "fa7f0efed7af11e20e779925e37e3cbb8c48499a5be8b43a86506bb7fec3b914", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling melange v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 18.19s
[INFO] running `Command { std: "docker" "inspect" "fa7f0efed7af11e20e779925e37e3cbb8c48499a5be8b43a86506bb7fec3b914", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fa7f0efed7af11e20e779925e37e3cbb8c48499a5be8b43a86506bb7fec3b914", kill_on_drop: false }`
[INFO] [stdout] fa7f0efed7af11e20e779925e37e3cbb8c48499a5be8b43a86506bb7fec3b914
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] eb28880caadc983794e7ac3af0222c8c0dcb9f5a1cafe321d978726985964bf3
[INFO] running `Command { std: "docker" "start" "-a" "eb28880caadc983794e7ac3af0222c8c0dcb9f5a1cafe321d978726985964bf3", 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]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.76s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/melange-4c9f2b7490af2b93)
[INFO] [stdout] 
[INFO] [stdout] running 31 tests
[INFO] [stdout] test tests::shape ... ok
[INFO] [stdout] test tests::shape_constraints ... ok
[INFO] [stdout] test tests::add_static_panic - should panic ... ok
[INFO] [stdout] test tests::transpose ... ok
[INFO] [stdout] test tests::broadcast_different_order ... ok
[INFO] [stdout] test tests::broadcast_same_order ... ok
[INFO] [stdout] test tests::sum ... ok
[INFO] [stdout] test tests::reshape ... ok
[INFO] [stdout] test tests::inverse_dot ... ok
[INFO] [stdout] test tests::scal_mul_add_dyn ... ok
[INFO] [stdout] test tests::add ... ok
[INFO] [stdout] test tests::scal_add_dyn ... ok
[INFO] [stdout] test tests::powi ... ok
[INFO] [stdout] test tests::max_dyn ... ok
[INFO] [stdout] test tests::max ... ok
[INFO] [stdout] test tests::scal_mal_add ... ok
[INFO] [stdout] test tests::powi_dyn ... ok
[INFO] [stdout] test tests::exp_dyn ... ok
[INFO] [stdout] test tests::add_dyn_ok ... ok
[INFO] [stdout] test tests::mul_add_dyn ... ok
[INFO] [stdout] test tests::mul_add ... ok
[INFO] [stdout] test tests::exp ... ok
[INFO] [stdout] test tests::mul_add_static ... ok
[INFO] [stdout] test tests::add_static_ok ... ok
[INFO] [stdout] test tests::scal_add ... ok
[INFO] [stdout] test tests::rotation_dot ... ok
[INFO] [stdout] test tests::backprop ... ok
[INFO] [stdout] test tests::max_static ... ok
[INFO] [stdout] test tests::mul ... ok
[INFO] [stdout] test tests::add_broadcast ... ok
[INFO] [stdout] test tests::backprop2 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 31 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.30s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests melange
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/tensor/shape.rs - tensor::shape::TRUE (line 35) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.41s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "eb28880caadc983794e7ac3af0222c8c0dcb9f5a1cafe321d978726985964bf3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eb28880caadc983794e7ac3af0222c8c0dcb9f5a1cafe321d978726985964bf3", kill_on_drop: false }`
[INFO] [stdout] eb28880caadc983794e7ac3af0222c8c0dcb9f5a1cafe321d978726985964bf3