[INFO] fetching crate nucleic-acid 0.1.1... [INFO] testing nucleic-acid-0.1.1 against 1.55.0 for beta-1.56-1 [INFO] extracting crate nucleic-acid 0.1.1 into /workspace/builds/worker-52/source [INFO] validating manifest of crates.io crate nucleic-acid 0.1.1 on toolchain 1.55.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", 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-52/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 87a2dc88ce7ad914a5aa2d744f8aa2e584745c7920869daa7d23738db325133f [INFO] running `Command { std: "docker" "start" "-a" "87a2dc88ce7ad914a5aa2d744f8aa2e584745c7920869daa7d23738db325133f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "87a2dc88ce7ad914a5aa2d744f8aa2e584745c7920869daa7d23738db325133f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "87a2dc88ce7ad914a5aa2d744f8aa2e584745c7920869daa7d23738db325133f", kill_on_drop: false }` [INFO] [stdout] 87a2dc88ce7ad914a5aa2d744f8aa2e584745c7920869daa7d23738db325133f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 88d5f0791f64394debfe58e6bc4f2d0423c2f2e264cb59004467072f5796f7f9 [INFO] running `Command { std: "docker" "start" "-a" "88d5f0791f64394debfe58e6bc4f2d0423c2f2e264cb59004467072f5796f7f9", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling bit-vec v0.4.4 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-traits v0.1.43 [INFO] [stderr] Compiling nucleic-acid v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition. [INFO] [stdout] --> src/bits_vec.rs:41:19 [INFO] [stdout] | [INFO] [stdout] 41 | fn from_usize(usize) -> Self; [INFO] [stdout] | ^^^^^ help: try naming the parameter or explicitly ignoring it: `_: usize` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(anonymous_parameters)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 42.40s [INFO] running `Command { std: "docker" "inspect" "88d5f0791f64394debfe58e6bc4f2d0423c2f2e264cb59004467072f5796f7f9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "88d5f0791f64394debfe58e6bc4f2d0423c2f2e264cb59004467072f5796f7f9", kill_on_drop: false }` [INFO] [stdout] 88d5f0791f64394debfe58e6bc4f2d0423c2f2e264cb59004467072f5796f7f9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d354a6a41c9829971675741570a4cb3ed91ece192fc0916b105c2b0503c208eb [INFO] running `Command { std: "docker" "start" "-a" "d354a6a41c9829971675741570a4cb3ed91ece192fc0916b105c2b0503c208eb", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libc v0.2.101 [INFO] [stderr] Compiling lazy_static v0.2.11 [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition. [INFO] [stdout] --> src/bits_vec.rs:41:19 [INFO] [stdout] | [INFO] [stdout] 41 | fn from_usize(usize) -> Self; [INFO] [stdout] | ^^^^^ help: try naming the parameter or explicitly ignoring it: `_: usize` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(anonymous_parameters)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [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] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition. [INFO] [stdout] --> src/bits_vec.rs:41:19 [INFO] [stdout] | [INFO] [stdout] 41 | fn from_usize(usize) -> Self; [INFO] [stdout] | ^^^^^ help: try naming the parameter or explicitly ignoring it: `_: usize` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(anonymous_parameters)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 19.26s [INFO] running `Command { std: "docker" "inspect" "d354a6a41c9829971675741570a4cb3ed91ece192fc0916b105c2b0503c208eb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d354a6a41c9829971675741570a4cb3ed91ece192fc0916b105c2b0503c208eb", kill_on_drop: false }` [INFO] [stdout] d354a6a41c9829971675741570a4cb3ed91ece192fc0916b105c2b0503c208eb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 4bfbea95bad28de400c43a7fe2276e7affc3764c61caa0ad86ad75b04c899c5e [INFO] running `Command { std: "docker" "start" "-a" "4bfbea95bad28de400c43a7fe2276e7affc3764c61caa0ad86ad75b04c899c5e", kill_on_drop: false }` [INFO] [stderr] warning: anonymous parameters are deprecated and will be removed in the next edition. [INFO] [stderr] --> src/bits_vec.rs:41:19 [INFO] [stderr] | [INFO] [stderr] 41 | fn from_usize(usize) -> Self; [INFO] [stderr] | ^^^^^ help: try naming the parameter or explicitly ignoring it: `_: usize` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(anonymous_parameters)]` on by default [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stderr] = note: for more information, see issue #41686 [INFO] [stderr] [INFO] [stderr] warning: `nucleic-acid` (lib) generated 1 warning [INFO] [stderr] warning: `nucleic-acid` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/nucleic_acid-abc00b9ec8c74d14) [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test bits_vec::tests::test_everything_with_enum ... ok [INFO] [stdout] test bits_vec::tests::test_truncate ... ok [INFO] [stdout] test bwt::tests::test_bwt_and_ibwt ... ok [INFO] [stdout] test bwt::tests::test_fm_index ... ok [INFO] [stdout] test sa::tests::test_suffix_array ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests nucleic-acid [INFO] [stdout] [INFO] [stdout] running 7 tests [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/bwt.rs - bwt::FMIndex::nearest (line 179) ... ok [INFO] [stdout] test src/bwt.rs - bwt::bwt (line 8) ... ok [INFO] [stdout] test src/bits_vec.rs - bits_vec::BitsVec (line 85) ... ok [INFO] [stdout] test src/sa.rs - sa::suffix_array (line 94) ... ok [INFO] [stdout] test src/bwt.rs - bwt::FMIndex (line 76) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.51s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "4bfbea95bad28de400c43a7fe2276e7affc3764c61caa0ad86ad75b04c899c5e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4bfbea95bad28de400c43a7fe2276e7affc3764c61caa0ad86ad75b04c899c5e", kill_on_drop: false }` [INFO] [stdout] 4bfbea95bad28de400c43a7fe2276e7affc3764c61caa0ad86ad75b04c899c5e