[INFO] fetching crate lipsi 2.0.1...
[INFO] testing lipsi-2.0.1 against master#8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e for pr-74409
[INFO] extracting crate lipsi 2.0.1 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate lipsi 2.0.1 on toolchain 8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "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-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "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] 6f17c60ff53a63f4e206dd5848bc14a0458a6381d1b7e48e09346a45c3c3bb9c
[INFO] running `Command { std: "docker" "start" "-a" "6f17c60ff53a63f4e206dd5848bc14a0458a6381d1b7e48e09346a45c3c3bb9c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6f17c60ff53a63f4e206dd5848bc14a0458a6381d1b7e48e09346a45c3c3bb9c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6f17c60ff53a63f4e206dd5848bc14a0458a6381d1b7e48e09346a45c3c3bb9c", kill_on_drop: false }`
[INFO] [stdout] 6f17c60ff53a63f4e206dd5848bc14a0458a6381d1b7e48e09346a45c3c3bb9c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 69dcb2514bc8c7039d6f0b6f374dfbf9db1d6a43eec380c31dabb583f62286c0
[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" "69dcb2514bc8c7039d6f0b6f374dfbf9db1d6a43eec380c31dabb583f62286c0", kill_on_drop: false }`
[INFO] [stderr]    Compiling lipsi v2.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.18s
[INFO] running `Command { std: "docker" "inspect" "69dcb2514bc8c7039d6f0b6f374dfbf9db1d6a43eec380c31dabb583f62286c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "69dcb2514bc8c7039d6f0b6f374dfbf9db1d6a43eec380c31dabb583f62286c0", kill_on_drop: false }`
[INFO] [stdout] 69dcb2514bc8c7039d6f0b6f374dfbf9db1d6a43eec380c31dabb583f62286c0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] aef80569d364737bf8d3a7ce7dcec5e7f106dd3ebed476ce4854d5adad547ee6
[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" "aef80569d364737bf8d3a7ce7dcec5e7f106dd3ebed476ce4854d5adad547ee6", kill_on_drop: false }`
[INFO] [stderr]    Compiling lipsi v2.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.58s
[INFO] running `Command { std: "docker" "inspect" "aef80569d364737bf8d3a7ce7dcec5e7f106dd3ebed476ce4854d5adad547ee6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aef80569d364737bf8d3a7ce7dcec5e7f106dd3ebed476ce4854d5adad547ee6", kill_on_drop: false }`
[INFO] [stdout] aef80569d364737bf8d3a7ce7dcec5e7f106dd3ebed476ce4854d5adad547ee6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1ab3d3874a6785e93c148e6d47b67f4e03a961574837279b8845b56e2279269f
[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" "1ab3d3874a6785e93c148e6d47b67f4e03a961574837279b8845b56e2279269f", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/lipsi-419537f281d18481
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test tests::chroma ... ok
[INFO] [stdout] test tests::complement ... ok
[INFO] [stdout] test tests::icvec ... ok
[INFO] [stdout] test tests::index_number ... ok
[INFO] [stdout] test tests::invert ... ok
[INFO] [stdout] test tests::intervals ... ok
[INFO] [stdout] test tests::normal ... ok
[INFO] [stdout] test tests::ivec ... ok
[INFO] [stdout] test tests::retrograde ... ok
[INFO] [stdout] test tests::rotate ... ok
[INFO] [stderr]    Doc-tests lipsi
[INFO] [stdout] test tests::zero ... ok
[INFO] [stdout] test tests::sort ... ok
[INFO] [stdout] test tests::transposition_number ... ok
[INFO] [stdout] test tests::reduced ... ok
[INFO] [stdout] test tests::transpose ... ok
[INFO] [stdout] test tests::prime ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 20 tests
[INFO] [stdout] test src/lib.rs - Fundamentals::i (line 33) ... ok
[INFO] [stdout] test src/lib.rs - SetOperations::index_number (line 247) ... ok
[INFO] [stdout] test src/lib.rs - Fundamentals::t (line 46) ... ok
[INFO] [stdout] test src/lib.rs - SetAnalysis::icvec (line 359) ... ok
[INFO] [stdout] test src/lib.rs - SetOperations::complement (line 126) ... ok
[INFO] [stdout] test src/lib.rs - Fundamentals::chroma (line 84) ... ok
[INFO] [stdout] test src/lib.rs - Fundamentals::ixy (line 72) ... ok
[INFO] [stdout] test src/lib.rs - SetAnalysis::ivec (line 373) ... ok
[INFO] [stdout] test src/lib.rs - SetOperations::prime (line 206) ... ok
[INFO] [stdout] test src/lib.rs - Fundamentals::invert (line 10) ... ok
[INFO] [stdout] test src/lib.rs - Fundamentals::tni (line 59) ... ok
[INFO] [stdout] test src/lib.rs - SetOperations::normal (line 184) ... ok
[INFO] [stdout] test src/lib.rs - Fundamentals::transpose (line 21) ... ok
[INFO] [stdout] test src/lib.rs - SetOperations::intervals (line 220) ... ok
[INFO] [stdout] test src/lib.rs - SetOperations::reduced (line 194) ... ok
[INFO] [stdout] test src/lib.rs - SetOperations::sort (line 150) ... ok
[INFO] [stdout] test src/lib.rs - SetOperations::retrograde (line 138) ... ok
[INFO] [stdout] test src/lib.rs - SetOperations::transposition_number (line 233) ... ok
[INFO] [stdout] test src/lib.rs - SetOperations::zero (line 172) ... ok
[INFO] [stdout] test src/lib.rs - SetOperations::rotate (line 162) ... 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" "1ab3d3874a6785e93c148e6d47b67f4e03a961574837279b8845b56e2279269f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1ab3d3874a6785e93c148e6d47b67f4e03a961574837279b8845b56e2279269f", kill_on_drop: false }`
[INFO] [stdout] 1ab3d3874a6785e93c148e6d47b67f4e03a961574837279b8845b56e2279269f