[INFO] fetching crate fastq-count 0.1.0... [INFO] checking fastq-count-0.1.0 against try#998b6603a58e47f42ccce7a67943234e96b6839e for pr-143170 [INFO] extracting crate fastq-count 0.1.0 into /workspace/builds/worker-0-tc2/source [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-0-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate fastq-count 0.1.0 on toolchain 998b6603a58e47f42ccce7a67943234e96b6839e [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 67 packages to latest compatible versions [INFO] [stderr] Adding bio v0.25.0 (available: v2.3.0) [INFO] [stderr] Adding flate2 v0.2.20 (available: v1.1.2) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5f8ae88d792cad288ae0401cb4bf2d5910954644ca03d70fefbb8f4d81df809b [INFO] running `Command { std: "docker" "start" "-a" "5f8ae88d792cad288ae0401cb4bf2d5910954644ca03d70fefbb8f4d81df809b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5f8ae88d792cad288ae0401cb4bf2d5910954644ca03d70fefbb8f4d81df809b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5f8ae88d792cad288ae0401cb4bf2d5910954644ca03d70fefbb8f4d81df809b", kill_on_drop: false }` [INFO] [stdout] 5f8ae88d792cad288ae0401cb4bf2d5910954644ca03d70fefbb8f4d81df809b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7e867a86ad370a305b9f12954a9766f575df8d06248c7b3bf8dc61c4dcc3ab4b [INFO] running `Command { std: "docker" "start" "-a" "7e867a86ad370a305b9f12954a9766f575df8d06248c7b3bf8dc61c4dcc3ab4b", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.174 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling semver v0.1.20 [INFO] [stderr] Compiling rustversion v1.0.21 [INFO] [stderr] Compiling cc v1.2.27 [INFO] [stderr] Compiling num-complex v0.2.4 [INFO] [stderr] Compiling syn v2.0.104 [INFO] [stderr] Checking regex-syntax v0.8.5 [INFO] [stderr] Compiling feature-probe v0.1.1 [INFO] [stderr] Compiling rustc_version v0.1.7 [INFO] [stderr] Compiling matrixmultiply v0.1.15 [INFO] [stderr] Compiling bv v0.10.0 [INFO] [stderr] Checking rawpointer v0.1.0 [INFO] [stderr] Compiling newtype_derive v0.1.6 [INFO] [stderr] Compiling ndarray v0.12.1 [INFO] [stderr] Compiling heck v0.5.0 [INFO] [stderr] Checking either v1.15.0 [INFO] [stderr] Checking itertools v0.7.11 [INFO] [stderr] Checking bit-vec v0.6.3 [INFO] [stderr] Compiling bio v0.25.0 [INFO] [stderr] Checking fxhash v0.2.1 [INFO] [stderr] Checking approx v0.3.2 [INFO] [stderr] Checking ordered-float v1.1.1 [INFO] [stderr] Checking itertools-num v0.1.3 [INFO] [stderr] Checking bytecount v0.3.2 [INFO] [stderr] Checking custom_derive v0.1.7 [INFO] [stderr] Checking quick-error v1.2.3 [INFO] [stderr] Checking bit-set v0.5.3 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Compiling miniz-sys v0.1.12 [INFO] [stderr] Checking rand v0.3.23 [INFO] [stderr] Checking statrs v0.9.0 [INFO] [stderr] Checking flate2 v0.2.20 [INFO] [stderr] Checking regex-automata v0.4.9 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling derive-new v0.6.0 [INFO] [stderr] Compiling strum_macros v0.26.4 [INFO] [stderr] Checking thiserror v1.0.69 [INFO] [stderr] Checking regex v1.11.1 [INFO] [stderr] Checking bio-types v1.0.4 [INFO] [stderr] Checking multimap v0.4.0 [INFO] [stderr] Checking vec_map v0.8.2 [INFO] [stderr] Checking csv v1.3.1 [INFO] [stderr] Checking serde_json v1.0.140 [INFO] [stderr] Checking 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] = 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] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 14 | fn get_fastq_reader(path: &String) -> Box { [INFO] [stdout] | +++++ + [INFO] [stdout] [INFO] [stdout] [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] = 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] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 14 | fn get_fastq_reader(path: &String) -> Box { [INFO] [stdout] | +++++ + [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 31.25s [INFO] running `Command { std: "docker" "inspect" "7e867a86ad370a305b9f12954a9766f575df8d06248c7b3bf8dc61c4dcc3ab4b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7e867a86ad370a305b9f12954a9766f575df8d06248c7b3bf8dc61c4dcc3ab4b", kill_on_drop: false }` [INFO] [stdout] 7e867a86ad370a305b9f12954a9766f575df8d06248c7b3bf8dc61c4dcc3ab4b