[INFO] cloning repository https://github.com/natir/mapping2barcode [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/natir/mapping2barcode" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnatir%2Fmapping2barcode"` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnatir%2Fmapping2barcode'... [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] b3f5968927e2e5ecd3dad1fbb1e112b602e96975 [INFO] checking natir/mapping2barcode against try#ea663bba38739867a4b75ac820991b4f5d093c3b for pr-62262-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnatir%2Fmapping2barcode" "/workspace/builds/worker-9/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/natir/mapping2barcode on toolchain ea663bba38739867a4b75ac820991b4f5d093c3b [INFO] running `"/workspace/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/natir/mapping2barcode [INFO] finished tweaking git repo https://github.com/natir/mapping2barcode [INFO] tweaked toml for git repo https://github.com/natir/mapping2barcode written to /workspace/builds/worker-9/source/Cargo.toml [INFO] crate git repo https://github.com/natir/mapping2barcode already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "/opt/rustwide/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 6416b005a63d7e64a81ac830dcad0c6a52bbcce3a586e921f7c0ee5997a573e3 [INFO] running `"docker" "start" "-a" "6416b005a63d7e64a81ac830dcad0c6a52bbcce3a586e921f7c0ee5997a573e3"` [INFO] [stderr] Compiling bv v0.7.4 [INFO] [stderr] Checking bytecount v0.3.2 [INFO] [stderr] Compiling bzip2-sys v0.1.6 [INFO] [stderr] Compiling lzma-sys v0.1.11 [INFO] [stderr] Checking itertools v0.6.5 [INFO] [stderr] Checking fxhash v0.2.1 [INFO] [stderr] Checking itertools-num v0.1.2 [INFO] [stderr] Compiling syn v0.15.14 [INFO] [stderr] Checking ordered-float v0.5.2 [INFO] [stderr] Checking csv-core v0.1.4 [INFO] [stderr] Checking regex v0.2.11 [INFO] [stderr] Checking xz2 v0.1.6 [INFO] [stderr] Checking bzip2 v0.3.3 [INFO] [stderr] Checking ndarray v0.9.1 [INFO] [stderr] Compiling serde_derive v1.0.80 [INFO] [stderr] Checking serde v1.0.80 [INFO] [stderr] Checking vec_map v0.8.1 [INFO] [stderr] Checking csv v1.0.2 [INFO] [stderr] Checking multimap v0.4.0 [INFO] [stderr] Checking clap v2.32.0 [INFO] [stderr] Checking bio v0.20.3 [INFO] [stderr] Checking mapping2barcodegraph v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/file.rs:45:52 [INFO] [stderr] | [INFO] [stderr] 45 | pub fn get_readable_file(input_name: &str) -> (Box, CompressionFormat) { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn io::Read` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/file.rs:69:46 [INFO] [stderr] | [INFO] [stderr] 69 | pub fn get_readable(input_name: &str) -> Box { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn io::Read` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/file.rs:77:39 [INFO] [stderr] | [INFO] [stderr] 77 | fn get_compression(mut in_stream: Box) -> CompressionFormat { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn io::Read` [INFO] [stderr] [INFO] [stderr] warning: unused import: `petgraph::visit::IntoNodeReferences` [INFO] [stderr] --> src/premolecule.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | use petgraph::visit::IntoNodeReferences; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `n` [INFO] [stderr] --> src/premolecule.rs:57:17 [INFO] [stderr] | [INFO] [stderr] 57 | let mut n = 0; [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_n` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/premolecule.rs:57:13 [INFO] [stderr] | [INFO] [stderr] 57 | let mut n = 0; [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/file.rs:45:52 [INFO] [stderr] | [INFO] [stderr] 45 | pub fn get_readable_file(input_name: &str) -> (Box, CompressionFormat) { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn io::Read` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/file.rs:69:46 [INFO] [stderr] | [INFO] [stderr] 69 | pub fn get_readable(input_name: &str) -> Box { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn io::Read` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/file.rs:77:39 [INFO] [stderr] | [INFO] [stderr] 77 | fn get_compression(mut in_stream: Box) -> CompressionFormat { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn io::Read` [INFO] [stderr] [INFO] [stderr] warning: unused import: `petgraph::visit::IntoNodeReferences` [INFO] [stderr] --> src/premolecule.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | use petgraph::visit::IntoNodeReferences; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `n` [INFO] [stderr] --> src/premolecule.rs:57:17 [INFO] [stderr] | [INFO] [stderr] 57 | let mut n = 0; [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_n` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/premolecule.rs:57:13 [INFO] [stderr] | [INFO] [stderr] 57 | let mut n = 0; [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 07s [INFO] running `"docker" "inspect" "6416b005a63d7e64a81ac830dcad0c6a52bbcce3a586e921f7c0ee5997a573e3"` [INFO] running `"docker" "rm" "-f" "6416b005a63d7e64a81ac830dcad0c6a52bbcce3a586e921f7c0ee5997a573e3"` [INFO] [stdout] 6416b005a63d7e64a81ac830dcad0c6a52bbcce3a586e921f7c0ee5997a573e3