[INFO] fetching crate rsalgo 0.0.1-init.1...
[INFO] testing rsalgo-0.0.1-init.1 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate rsalgo 0.0.1-init.1 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate rsalgo 0.0.1-init.1 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 rsalgo 0.0.1-init.1
[INFO] finished tweaking crates.io crate rsalgo 0.0.1-init.1
[INFO] tweaked toml for crates.io crate rsalgo 0.0.1-init.1 written to /workspace/builds/worker-2/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-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] ae354d537caa3dc2ecdaf93923a3dd185f3ce39f7c0ab66f66ebab61466f40d9
[INFO] running `Command { std: "docker" "start" "-a" "ae354d537caa3dc2ecdaf93923a3dd185f3ce39f7c0ab66f66ebab61466f40d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ae354d537caa3dc2ecdaf93923a3dd185f3ce39f7c0ab66f66ebab61466f40d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ae354d537caa3dc2ecdaf93923a3dd185f3ce39f7c0ab66f66ebab61466f40d9", kill_on_drop: false }`
[INFO] [stdout] ae354d537caa3dc2ecdaf93923a3dd185f3ce39f7c0ab66f66ebab61466f40d9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 5e5c990ccd90741e09364d5bf80fc7aa5e815330cb442bcf30aab07121fd7ba2
[INFO] running `Command { std: "docker" "start" "-a" "5e5c990ccd90741e09364d5bf80fc7aa5e815330cb442bcf30aab07121fd7ba2", kill_on_drop: false }`
[INFO] [stderr]    Compiling rsalgo v0.0.1-init.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.47s
[INFO] running `Command { std: "docker" "inspect" "5e5c990ccd90741e09364d5bf80fc7aa5e815330cb442bcf30aab07121fd7ba2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5e5c990ccd90741e09364d5bf80fc7aa5e815330cb442bcf30aab07121fd7ba2", kill_on_drop: false }`
[INFO] [stdout] 5e5c990ccd90741e09364d5bf80fc7aa5e815330cb442bcf30aab07121fd7ba2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 36489fc7d9e77c79a369b01994d5d685c0729f9f0cf6583a5133e948257a2ee6
[INFO] running `Command { std: "docker" "start" "-a" "36489fc7d9e77c79a369b01994d5d685c0729f9f0cf6583a5133e948257a2ee6", kill_on_drop: false }`
[INFO] [stderr]    Compiling rsalgo v0.0.1-init.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.54s
[INFO] running `Command { std: "docker" "inspect" "36489fc7d9e77c79a369b01994d5d685c0729f9f0cf6583a5133e948257a2ee6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "36489fc7d9e77c79a369b01994d5d685c0729f9f0cf6583a5133e948257a2ee6", kill_on_drop: false }`
[INFO] [stdout] 36489fc7d9e77c79a369b01994d5d685c0729f9f0cf6583a5133e948257a2ee6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] e285ef11739e9e9e719b9a92169fbac0ea9eda5a7965511401b86907faa20035
[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" "e285ef11739e9e9e719b9a92169fbac0ea9eda5a7965511401b86907faa20035", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/rsalgo-8fae40fa1ba3895e
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test base::inversion::tests::inversion_pairs_count ... ok
[INFO] [stdout] test base::search::tests::upper_bound ... ok
[INFO] [stdout] test base::subset_generator::tests::next_subset ... ok
[INFO] [stdout] test base::search::tests::dichotomy ... ok
[INFO] [stdout] test base::search::tests::equal_range ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/integration_test-e6f90e6a6ec61851
[INFO] [stdout] test base::search::tests::discretization ... ok
[INFO] [stdout] test base::search::tests::lower_bound ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]    Doc-tests rsalgo
[INFO] [stdout] test base ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test src/base/search.rs - base::search::upper_bound (line 50) ... ok
[INFO] [stdout] test src/base/subset_generator.rs - base::subset_generator::SubsetGenerator::new (line 12) ... ok
[INFO] [stdout] test src/base/search.rs - base::search::equal_range (line 66) ... ok
[INFO] [stdout] test src/base/search.rs - base::search::lower_bound (line 34) ... ok
[INFO] [stdout] test src/base/search.rs - base::search::dichotomy (line 5) ... ok
[INFO] [stdout] test src/base/inversion.rs - base::inversion::inversion_pairs_count (line 7) ... ok
[INFO] [stdout] test src/base/search.rs - base::search::discretization (line 84) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.32s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e285ef11739e9e9e719b9a92169fbac0ea9eda5a7965511401b86907faa20035", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e285ef11739e9e9e719b9a92169fbac0ea9eda5a7965511401b86907faa20035", kill_on_drop: false }`
[INFO] [stdout] e285ef11739e9e9e719b9a92169fbac0ea9eda5a7965511401b86907faa20035