[INFO] fetching crate ssvm_tensorflow_interface 0.1.3...
[INFO] testing ssvm_tensorflow_interface-0.1.3 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate ssvm_tensorflow_interface 0.1.3 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate ssvm_tensorflow_interface 0.1.3 on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ssvm_tensorflow_interface 0.1.3
[INFO] finished tweaking crates.io crate ssvm_tensorflow_interface 0.1.3
[INFO] tweaked toml for crates.io crate ssvm_tensorflow_interface 0.1.3 written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ecd7b6c3ad19067d62ca4637b0a564dc8b66e164022d3ebef08383ef7e060eaf
[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" "ecd7b6c3ad19067d62ca4637b0a564dc8b66e164022d3ebef08383ef7e060eaf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ecd7b6c3ad19067d62ca4637b0a564dc8b66e164022d3ebef08383ef7e060eaf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ecd7b6c3ad19067d62ca4637b0a564dc8b66e164022d3ebef08383ef7e060eaf", kill_on_drop: false }`
[INFO] [stdout] ecd7b6c3ad19067d62ca4637b0a564dc8b66e164022d3ebef08383ef7e060eaf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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=warn" "-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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] aed790e849b1ac3ed1b37a57743a41018ca38470e3f9ebf7e9b67bcdf81d801c
[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" "aed790e849b1ac3ed1b37a57743a41018ca38470e3f9ebf7e9b67bcdf81d801c", kill_on_drop: false }`
[INFO] [stderr]    Compiling ssvm_tensorflow_interface v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.23s
[INFO] running `Command { std: "docker" "inspect" "aed790e849b1ac3ed1b37a57743a41018ca38470e3f9ebf7e9b67bcdf81d801c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aed790e849b1ac3ed1b37a57743a41018ca38470e3f9ebf7e9b67bcdf81d801c", kill_on_drop: false }`
[INFO] [stdout] aed790e849b1ac3ed1b37a57743a41018ca38470e3f9ebf7e9b67bcdf81d801c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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=warn" "-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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6afc757df2c50d1b67fc2996839cad56335463c19b55a135e021c7459e888fc1
[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" "6afc757df2c50d1b67fc2996839cad56335463c19b55a135e021c7459e888fc1", kill_on_drop: false }`
[INFO] [stderr]    Compiling ssvm_tensorflow_interface v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.82s
[INFO] running `Command { std: "docker" "inspect" "6afc757df2c50d1b67fc2996839cad56335463c19b55a135e021c7459e888fc1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6afc757df2c50d1b67fc2996839cad56335463c19b55a135e021c7459e888fc1", kill_on_drop: false }`
[INFO] [stdout] 6afc757df2c50d1b67fc2996839cad56335463c19b55a135e021c7459e888fc1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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=warn" "-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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 68fce0aa2f0ab9d9b3a189c762cb474a4f752c30ba3b3a984a827a1ea0b11e81
[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" "68fce0aa2f0ab9d9b3a189c762cb474a4f752c30ba3b3a984a827a1ea0b11e81", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/ssvm_tensorflow_interface-5ef7d04ae80d8d7c
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ssvm_tensorflow_interface
[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 2 tests
[INFO] [stdout] test src/lib.rs - (line 3) ... ignored
[INFO] [stdout] test src/lib.rs - (line 9) ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "68fce0aa2f0ab9d9b3a189c762cb474a4f752c30ba3b3a984a827a1ea0b11e81", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "68fce0aa2f0ab9d9b3a189c762cb474a4f752c30ba3b3a984a827a1ea0b11e81", kill_on_drop: false }`
[INFO] [stdout] 68fce0aa2f0ab9d9b3a189c762cb474a4f752c30ba3b3a984a827a1ea0b11e81