[INFO] fetching crate fastq-count 0.1.0... [INFO] testing fastq-count-0.1.0 against 1.59.0 for beta-1.60-1 [INFO] extracting crate fastq-count 0.1.0 into /workspace/builds/worker-3/source [INFO] validating manifest of crates.io crate fastq-count 0.1.0 on toolchain 1.59.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate fastq-count 0.1.0 [INFO] finished tweaking crates.io crate fastq-count 0.1.0 [INFO] tweaked toml for crates.io crate fastq-count 0.1.0 written to /workspace/builds/worker-3/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] fce8084d2d338a1ae22264b24bc0a6834d8b4415e8322b0b326af51a51d18ecf [INFO] running `Command { std: "docker" "start" "-a" "fce8084d2d338a1ae22264b24bc0a6834d8b4415e8322b0b326af51a51d18ecf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fce8084d2d338a1ae22264b24bc0a6834d8b4415e8322b0b326af51a51d18ecf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fce8084d2d338a1ae22264b24bc0a6834d8b4415e8322b0b326af51a51d18ecf", kill_on_drop: false }` [INFO] [stdout] fce8084d2d338a1ae22264b24bc0a6834d8b4415e8322b0b326af51a51d18ecf [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ccfd1c8eec625c041725831ff1e30bae0db2699539a9c29b7fa1118d6cf06875 [INFO] running `Command { std: "docker" "start" "-a" "ccfd1c8eec625c041725831ff1e30bae0db2699539a9c29b7fa1118d6cf06875", kill_on_drop: false }` [INFO] [stderr] Compiling semver v0.1.20 [INFO] [stderr] Compiling matrixmultiply v0.1.15 [INFO] [stderr] Compiling ndarray v0.12.1 [INFO] [stderr] Compiling rawpointer v0.1.0 [INFO] [stderr] Compiling bit-vec v0.6.3 [INFO] [stderr] Compiling bio v0.25.0 [INFO] [stderr] Compiling bytecount v0.3.2 [INFO] [stderr] Compiling custom_derive v0.1.7 [INFO] [stderr] Compiling num-complex v0.2.4 [INFO] [stderr] Compiling bv v0.10.0 [INFO] [stderr] Compiling itertools v0.7.11 [INFO] [stderr] Compiling fxhash v0.2.1 [INFO] [stderr] Compiling csv-core v0.1.10 [INFO] [stderr] Compiling serde_derive v1.0.136 [INFO] [stderr] Compiling thiserror-impl v1.0.30 [INFO] [stderr] Compiling derive-new v0.5.9 [INFO] [stderr] Compiling strum_macros v0.23.1 [INFO] [stderr] Compiling itertools-num v0.1.3 [INFO] [stderr] Compiling ordered-float v1.1.1 [INFO] [stderr] Compiling approx v0.3.2 [INFO] [stderr] Compiling statrs v0.9.0 [INFO] [stderr] Compiling bit-set v0.5.2 [INFO] [stderr] Compiling rustc_version v0.1.7 [INFO] [stderr] Compiling newtype_derive v0.1.6 [INFO] [stderr] Compiling thiserror v1.0.30 [INFO] [stderr] Compiling bio-types v0.12.1 [INFO] [stderr] Compiling serde v1.0.136 [INFO] [stderr] Compiling bstr v0.2.17 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling multimap v0.4.0 [INFO] [stderr] Compiling serde_json v1.0.79 [INFO] [stderr] Compiling csv v1.1.6 [INFO] [stderr] Compiling fastq-count v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:14:43 [INFO] [stdout] | [INFO] [stdout] 14 | fn get_fastq_reader(path: &String) -> Box<::std::io::Read> { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 14 | fn get_fastq_reader(path: &String) -> Box { [INFO] [stdout] | +++++ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 23.62s [INFO] running `Command { std: "docker" "inspect" "ccfd1c8eec625c041725831ff1e30bae0db2699539a9c29b7fa1118d6cf06875", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ccfd1c8eec625c041725831ff1e30bae0db2699539a9c29b7fa1118d6cf06875", kill_on_drop: false }` [INFO] [stdout] ccfd1c8eec625c041725831ff1e30bae0db2699539a9c29b7fa1118d6cf06875 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e04951139f3e3aab22a34c038a659b97c4d2ad8a470617985a3790a969e19591 [INFO] running `Command { std: "docker" "start" "-a" "e04951139f3e3aab22a34c038a659b97c4d2ad8a470617985a3790a969e19591", kill_on_drop: false }` [INFO] [stderr] Compiling fastq-count v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:14:43 [INFO] [stdout] | [INFO] [stdout] 14 | fn get_fastq_reader(path: &String) -> Box<::std::io::Read> { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 14 | fn get_fastq_reader(path: &String) -> Box { [INFO] [stdout] | +++++ + [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.61s [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "e04951139f3e3aab22a34c038a659b97c4d2ad8a470617985a3790a969e19591", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e04951139f3e3aab22a34c038a659b97c4d2ad8a470617985a3790a969e19591", kill_on_drop: false }` [INFO] [stdout] e04951139f3e3aab22a34c038a659b97c4d2ad8a470617985a3790a969e19591 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] c4f7c7def86e3517df93838ee3053311787d581c9b9186a1d3b52ff0d22fab9e [INFO] running `Command { std: "docker" "start" "-a" "c4f7c7def86e3517df93838ee3053311787d581c9b9186a1d3b52ff0d22fab9e", kill_on_drop: false }` [INFO] [stdout] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] running 0 tests [INFO] [stderr] --> src/main.rs:14:43 [INFO] [stdout] [INFO] [stderr] | [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stderr] 14 | fn get_fastq_reader(path: &String) -> Box<::std::io::Read> { [INFO] [stdout] [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 14 | fn get_fastq_reader(path: &String) -> Box { [INFO] [stderr] | +++++ + [INFO] [stderr] [INFO] [stderr] warning: `fastq-count` (bin "fastq-count" test) generated 1 warning [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/fastq_count-ae2ca3ef9c813c91) [INFO] running `Command { std: "docker" "inspect" "c4f7c7def86e3517df93838ee3053311787d581c9b9186a1d3b52ff0d22fab9e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c4f7c7def86e3517df93838ee3053311787d581c9b9186a1d3b52ff0d22fab9e", kill_on_drop: false }` [INFO] [stdout] c4f7c7def86e3517df93838ee3053311787d581c9b9186a1d3b52ff0d22fab9e