[INFO] fetching crate sorting_networks 0.1.0...
[INFO] testing sorting_networks-0.1.0 against try#eafdee2dfae8c2233b74f98b123308be7ccefcc6 for pr-79296
[INFO] extracting crate sorting_networks 0.1.0 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate sorting_networks 0.1.0 on toolchain eafdee2dfae8c2233b74f98b123308be7ccefcc6
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate sorting_networks 0.1.0
[INFO] finished tweaking crates.io crate sorting_networks 0.1.0
[INFO] tweaked toml for crates.io crate sorting_networks 0.1.0 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a384a1aa8ecde091bf963aec5e2a8a8d72e87684db66906ffd5f2eadf307a865
[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" "a384a1aa8ecde091bf963aec5e2a8a8d72e87684db66906ffd5f2eadf307a865", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a384a1aa8ecde091bf963aec5e2a8a8d72e87684db66906ffd5f2eadf307a865", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a384a1aa8ecde091bf963aec5e2a8a8d72e87684db66906ffd5f2eadf307a865", kill_on_drop: false }`
[INFO] [stdout] a384a1aa8ecde091bf963aec5e2a8a8d72e87684db66906ffd5f2eadf307a865
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0a9cc1e801ef844c8cd66a19e10f82b663daa2fb06a340c98ed497580543f5ae
[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" "0a9cc1e801ef844c8cd66a19e10f82b663daa2fb06a340c98ed497580543f5ae", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]    Compiling proc-macro2 v0.2.3
[INFO] [stderr]    Compiling quote v0.4.2
[INFO] [stderr]    Compiling syn v0.12.15
[INFO] [stderr]    Compiling sorting_networks v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.77s
[INFO] running `Command { std: "docker" "inspect" "0a9cc1e801ef844c8cd66a19e10f82b663daa2fb06a340c98ed497580543f5ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0a9cc1e801ef844c8cd66a19e10f82b663daa2fb06a340c98ed497580543f5ae", kill_on_drop: false }`
[INFO] [stdout] 0a9cc1e801ef844c8cd66a19e10f82b663daa2fb06a340c98ed497580543f5ae
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7572ab271e5d67e9b6a9794f9643e2bcadf249a59ea52ee22e7eae9d46e7132d
[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" "7572ab271e5d67e9b6a9794f9643e2bcadf249a59ea52ee22e7eae9d46e7132d", kill_on_drop: false }`
[INFO] [stderr]    Compiling sorting_networks v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.70s
[INFO] running `Command { std: "docker" "inspect" "7572ab271e5d67e9b6a9794f9643e2bcadf249a59ea52ee22e7eae9d46e7132d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7572ab271e5d67e9b6a9794f9643e2bcadf249a59ea52ee22e7eae9d46e7132d", kill_on_drop: false }`
[INFO] [stdout] 7572ab271e5d67e9b6a9794f9643e2bcadf249a59ea52ee22e7eae9d46e7132d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a22964c08aed63aff65d3b7ef3dd4dd514626ea28d521022726161e18fd13c8a
[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" "a22964c08aed63aff65d3b7ef3dd4dd514626ea28d521022726161e18fd13c8a", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/sorting_networks-e23c5c31ae114413
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test sorting_network::length_128::fixed_size ... ok
[INFO] [stdout] test sorting_network::length_2::fixed_size ... ok
[INFO] [stdout] test sorting_network::length_16::fixed_size ... ok
[INFO] [stdout] test sorting_network::length_256::fixed_size ... ok
[INFO] [stdout] test sorting_network::length_32::fixed_size ... ok
[INFO] [stdout] test sorting_network::length_4::fixed_size ... ok
[INFO] [stdout] test sorting_network::length_8::fixed_size ... ok
[INFO] [stdout] test sorting_network::length_64::fixed_size ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests sorting_networks
[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
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a22964c08aed63aff65d3b7ef3dd4dd514626ea28d521022726161e18fd13c8a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a22964c08aed63aff65d3b7ef3dd4dd514626ea28d521022726161e18fd13c8a", kill_on_drop: false }`
[INFO] [stdout] a22964c08aed63aff65d3b7ef3dd4dd514626ea28d521022726161e18fd13c8a