[INFO] fetching crate lipsi 2.0.1...
[INFO] testing lipsi-2.0.1 against 1.49.0 for beta-1.50-1
[INFO] extracting crate lipsi 2.0.1 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate lipsi 2.0.1 on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate lipsi 2.0.1
[INFO] finished tweaking crates.io crate lipsi 2.0.1
[INFO] tweaked toml for crates.io crate lipsi 2.0.1 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b5b9440d5c0c76e9ba8877e64fb3216f957cf3bb19fcebe08f32f6a708593d04
[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" "b5b9440d5c0c76e9ba8877e64fb3216f957cf3bb19fcebe08f32f6a708593d04", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b5b9440d5c0c76e9ba8877e64fb3216f957cf3bb19fcebe08f32f6a708593d04", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b5b9440d5c0c76e9ba8877e64fb3216f957cf3bb19fcebe08f32f6a708593d04", kill_on_drop: false }`
[INFO] [stdout] b5b9440d5c0c76e9ba8877e64fb3216f957cf3bb19fcebe08f32f6a708593d04
[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=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" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fe7aa7b84dacad8883943296eae030509df4091074c9a6ae480ab408ce592316
[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" "fe7aa7b84dacad8883943296eae030509df4091074c9a6ae480ab408ce592316", kill_on_drop: false }`
[INFO] [stderr]    Compiling lipsi v2.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.71s
[INFO] running `Command { std: "docker" "inspect" "fe7aa7b84dacad8883943296eae030509df4091074c9a6ae480ab408ce592316", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fe7aa7b84dacad8883943296eae030509df4091074c9a6ae480ab408ce592316", kill_on_drop: false }`
[INFO] [stdout] fe7aa7b84dacad8883943296eae030509df4091074c9a6ae480ab408ce592316
[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=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" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a5543f4a185573adc82d655530df7caab72e684925968092f3e1f4902d4bd180
[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" "a5543f4a185573adc82d655530df7caab72e684925968092f3e1f4902d4bd180", kill_on_drop: false }`
[INFO] [stderr]    Compiling lipsi v2.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.77s
[INFO] running `Command { std: "docker" "inspect" "a5543f4a185573adc82d655530df7caab72e684925968092f3e1f4902d4bd180", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a5543f4a185573adc82d655530df7caab72e684925968092f3e1f4902d4bd180", kill_on_drop: false }`
[INFO] [stdout] a5543f4a185573adc82d655530df7caab72e684925968092f3e1f4902d4bd180
[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=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" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b1f2fe696276203616e7dfc409b6c829de45e8699f9eb8306cabdf66ae2e99c2
[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" "b1f2fe696276203616e7dfc409b6c829de45e8699f9eb8306cabdf66ae2e99c2", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/lipsi-3061e8db8392acd9
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test tests::complement ... ok
[INFO] [stdout] test tests::icvec ... ok
[INFO] [stdout] test tests::sort ... ok
[INFO] [stdout] test tests::ivec ... ok
[INFO] [stdout] test tests::normal ... ok
[INFO] [stdout] test tests::index_number ... ok
[INFO] [stdout] test tests::intervals ... ok
[INFO] [stdout] test tests::invert ... ok
[INFO] [stdout] test tests::zero ... ok
[INFO] [stdout] test tests::transposition_number ... ok
[INFO] [stdout] test tests::reduced ... ok
[INFO] [stdout] test tests::prime ... ok
[INFO] [stdout] test tests::chroma ... ok
[INFO] [stdout] test tests::retrograde ... ok
[INFO] [stdout] test tests::transpose ... ok
[INFO] [stdout] test tests::rotate ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests lipsi
[INFO] [stdout] 
[INFO] [stdout] running 20 tests
[INFO] [stdout] test src/lib.rs - Fundamentals::ixy (line 72) ... ok
[INFO] [stdout] test src/lib.rs - SetOperations::reduced (line 194) ... ok
[INFO] [stdout] test src/lib.rs - SetOperations::normal (line 184) ... ok
[INFO] [stdout] test src/lib.rs - Fundamentals::chroma (line 84) ... ok
[INFO] [stdout] test src/lib.rs - SetOperations::intervals (line 220) ... ok
[INFO] [stdout] test src/lib.rs - SetOperations::retrograde (line 138) ... ok
[INFO] [stdout] test src/lib.rs - Fundamentals::transpose (line 21) ... ok
[INFO] [stdout] test src/lib.rs - SetAnalysis::icvec (line 359) ... ok
[INFO] [stdout] test src/lib.rs - SetAnalysis::ivec (line 373) ... ok
[INFO] [stdout] test src/lib.rs - Fundamentals::invert (line 10) ... ok
[INFO] [stdout] test src/lib.rs - SetOperations::prime (line 206) ... ok
[INFO] [stdout] test src/lib.rs - SetOperations::index_number (line 247) ... ok
[INFO] [stdout] test src/lib.rs - Fundamentals::i (line 33) ... ok
[INFO] [stdout] test src/lib.rs - Fundamentals::t (line 46) ... ok
[INFO] [stdout] test src/lib.rs - Fundamentals::tni (line 59) ... ok
[INFO] [stdout] test src/lib.rs - SetOperations::complement (line 126) ... ok
[INFO] [stdout] test src/lib.rs - SetOperations::rotate (line 162) ... ok
[INFO] [stdout] test src/lib.rs - SetOperations::transposition_number (line 233) ... ok
[INFO] [stdout] test src/lib.rs - SetOperations::sort (line 150) ... ok
[INFO] [stdout] test src/lib.rs - SetOperations::zero (line 172) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 20 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b1f2fe696276203616e7dfc409b6c829de45e8699f9eb8306cabdf66ae2e99c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b1f2fe696276203616e7dfc409b6c829de45e8699f9eb8306cabdf66ae2e99c2", kill_on_drop: false }`
[INFO] [stdout] b1f2fe696276203616e7dfc409b6c829de45e8699f9eb8306cabdf66ae2e99c2