[INFO] crate nucleic-acid 0.1.1 is already in cache
[INFO] testing nucleic-acid-0.1.1 against master#8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e for pr-74409
[INFO] extracting crate nucleic-acid 0.1.1 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate nucleic-acid 0.1.1 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 nucleic-acid 0.1.1
[INFO] finished tweaking crates.io crate nucleic-acid 0.1.1
[INFO] tweaked toml for crates.io crate nucleic-acid 0.1.1 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] [stderr]     Blocking waiting for file lock on package cache
[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] 1f52f0d5e301ebe2ffb47845644a878d23309fedb2e1f2330e0cf9b26288bd9b
[INFO] running `Command { std: "docker" "start" "-a" "1f52f0d5e301ebe2ffb47845644a878d23309fedb2e1f2330e0cf9b26288bd9b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1f52f0d5e301ebe2ffb47845644a878d23309fedb2e1f2330e0cf9b26288bd9b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1f52f0d5e301ebe2ffb47845644a878d23309fedb2e1f2330e0cf9b26288bd9b", kill_on_drop: false }`
[INFO] [stdout] 1f52f0d5e301ebe2ffb47845644a878d23309fedb2e1f2330e0cf9b26288bd9b
[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] 0be3d486e5db5fdcd5467f873c595614e5815ff4d299f1c8c6c8955c643d8b2f
[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" "0be3d486e5db5fdcd5467f873c595614e5815ff4d299f1c8c6c8955c643d8b2f", kill_on_drop: false }`
[INFO] [stderr]    Compiling bit-vec v0.4.4
[INFO] [stderr]    Compiling num-traits v0.1.43
[INFO] [stderr]    Compiling nucleic-acid v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.96s
[INFO] running `Command { std: "docker" "inspect" "0be3d486e5db5fdcd5467f873c595614e5815ff4d299f1c8c6c8955c643d8b2f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0be3d486e5db5fdcd5467f873c595614e5815ff4d299f1c8c6c8955c643d8b2f", kill_on_drop: false }`
[INFO] [stdout] 0be3d486e5db5fdcd5467f873c595614e5815ff4d299f1c8c6c8955c643d8b2f
[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] da03e295d7933e801e7b0036543c3029929f4e1c518cef59f818e40a81de06a9
[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" "da03e295d7933e801e7b0036543c3029929f4e1c518cef59f818e40a81de06a9", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.73
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling rand v0.3.23
[INFO] [stderr]    Compiling nucleic-acid v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.29s
[INFO] running `Command { std: "docker" "inspect" "da03e295d7933e801e7b0036543c3029929f4e1c518cef59f818e40a81de06a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "da03e295d7933e801e7b0036543c3029929f4e1c518cef59f818e40a81de06a9", kill_on_drop: false }`
[INFO] [stdout] da03e295d7933e801e7b0036543c3029929f4e1c518cef59f818e40a81de06a9
[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] 55849e571cfb95bfb08c0db86693c8a48cc3bb61887921cfa5069778ed4c4ca1
[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" "55849e571cfb95bfb08c0db86693c8a48cc3bb61887921cfa5069778ed4c4ca1", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/nucleic_acid-3e590349f0dc85d3
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test bits_vec::tests::test_everything_with_enum ... ok
[INFO] [stdout] test bwt::tests::test_fm_index ... ok
[INFO] [stdout] test sa::tests::test_suffix_array ... ok
[INFO] [stdout] test bits_vec::tests::test_truncate ... ok
[INFO] [stdout] test bwt::tests::test_bwt_and_ibwt ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests nucleic-acid
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test src/bwt.rs - bwt::bwt (line 8) ... ok
[INFO] [stdout] test src/bits_vec.rs - bits_vec::ReprUsize (line 13) ... ok
[INFO] [stdout] test src/bwt.rs - bwt::ibwt (line 36) ... ok
[INFO] [stdout] test src/sa.rs - sa::suffix_array (line 94) ... ok
[INFO] [stdout] test src/bwt.rs - bwt::FMIndex::nearest (line 179) ... ok
[INFO] [stdout] test src/bwt.rs - bwt::FMIndex (line 76) ... ok
[INFO] [stdout] test src/bits_vec.rs - bits_vec::BitsVec (line 85) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "55849e571cfb95bfb08c0db86693c8a48cc3bb61887921cfa5069778ed4c4ca1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "55849e571cfb95bfb08c0db86693c8a48cc3bb61887921cfa5069778ed4c4ca1", kill_on_drop: false }`
[INFO] [stdout] 55849e571cfb95bfb08c0db86693c8a48cc3bb61887921cfa5069778ed4c4ca1