[INFO] cloning repository https://github.com/natir/mapping2barcode [INFO] running `Command { std: "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", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnatir%2Fmapping2barcode'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 691f3341f562fee1f6d543822d6890e1310219a0 [INFO] checking natir/mapping2barcode against try#39e1293fce4b650061e85dda88aa428f726a8444 for pr-88041 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnatir%2Fmapping2barcode" "/workspace/builds/worker-50/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-50/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/natir/mapping2barcode on toolchain 39e1293fce4b650061e85dda88aa428f726a8444 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+39e1293fce4b650061e85dda88aa428f726a8444" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [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-50/source/Cargo.toml [INFO] crate git repo https://github.com/natir/mapping2barcode already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+39e1293fce4b650061e85dda88aa428f726a8444" "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] [stderr] Downloading crates ... [INFO] [stderr] Downloaded multimap v0.6.0 [INFO] [stderr] Downloaded bytecount v0.6.0 [INFO] [stderr] Downloaded ordermap v0.3.5 [INFO] [stderr] Downloaded petgraph v0.4.13 [INFO] [stderr] Downloaded snafu v0.5.0 [INFO] [stderr] Downloaded proc-macro2 v0.4.20 [INFO] [stderr] Downloaded flate2 v1.0.4 [INFO] [stderr] Downloaded itertools-num v0.1.2 [INFO] [stderr] Downloaded structopt-derive v0.4.7 [INFO] [stderr] Downloaded bzip2-sys v0.1.6 [INFO] [stderr] Downloaded bio-types v0.6.0 [INFO] [stderr] Downloaded ndarray v0.13.1 [INFO] [stderr] Downloaded bstr v0.2.12 [INFO] [stderr] Downloaded snafu-derive v0.5.0 [INFO] [stderr] Downloaded lzma-sys v0.1.11 [INFO] [stderr] Downloaded bio v0.30.0 [INFO] [stderr] Downloaded statrs v0.11.0 [INFO] [stderr] Downloaded niffler v2.0.0 [INFO] [stderr] Downloaded structopt v0.3.14 [INFO] [stderr] Downloaded fixedbitset v0.1.9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+39e1293fce4b650061e85dda88aa428f726a8444" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0463e02435c8eba4b1ab1dc7db101248f38c93715769a3ef75636680958479d7 [INFO] running `Command { std: "docker" "start" "-a" "0463e02435c8eba4b1ab1dc7db101248f38c93715769a3ef75636680958479d7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0463e02435c8eba4b1ab1dc7db101248f38c93715769a3ef75636680958479d7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0463e02435c8eba4b1ab1dc7db101248f38c93715769a3ef75636680958479d7", kill_on_drop: false }` [INFO] [stdout] 0463e02435c8eba4b1ab1dc7db101248f38c93715769a3ef75636680958479d7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+39e1293fce4b650061e85dda88aa428f726a8444" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 676d5e1ef9281bf9bc6f2992c5f9a81b77adeefd4a932763f3f3e40addde529d [INFO] running `Command { std: "docker" "start" "-a" "676d5e1ef9281bf9bc6f2992c5f9a81b77adeefd4a932763f3f3e40addde529d", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.12 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling syn v1.0.18 [INFO] [stderr] Compiling cc v1.0.52 [INFO] [stderr] Compiling libc v0.2.69 [INFO] [stderr] Checking rand_core v0.4.2 [INFO] [stderr] Compiling autocfg v0.1.7 [INFO] [stderr] Compiling serde v1.0.106 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling proc-macro2 v0.4.20 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling unicode-segmentation v1.6.0 [INFO] [stderr] Compiling num-integer v0.1.39 [INFO] [stderr] Checking cfg-if v0.1.6 [INFO] [stderr] Compiling feature-probe v0.1.1 [INFO] [stderr] Compiling ryu v1.0.4 [INFO] [stderr] Compiling doc-comment v0.3.3 [INFO] [stderr] Checking regex-syntax v0.6.17 [INFO] [stderr] Checking rustc-demangle v0.1.16 [INFO] [stderr] Checking rawpointer v0.2.1 [INFO] [stderr] Compiling ndarray v0.13.1 [INFO] [stderr] Compiling bio v0.30.0 [INFO] [stderr] Checking bit-vec v0.6.2 [INFO] [stderr] Checking ordermap v0.3.5 [INFO] [stderr] Checking fixedbitset v0.1.9 [INFO] [stderr] Checking either v1.5.0 [INFO] [stderr] Checking custom_derive v0.1.7 [INFO] [stderr] Checking strum v0.16.0 [INFO] [stderr] Checking bytecount v0.6.0 [INFO] [stderr] Compiling num-traits v0.2.11 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.2 [INFO] [stderr] Compiling rustc_version v0.1.7 [INFO] [stderr] Compiling num-complex v0.2.4 [INFO] [stderr] Compiling proc-macro-error v1.0.2 [INFO] [stderr] Checking matrixmultiply v0.2.3 [INFO] [stderr] Checking itertools v0.8.2 [INFO] [stderr] Checking petgraph v0.4.13 [INFO] [stderr] Compiling newtype_derive v0.1.6 [INFO] [stderr] Checking bit-set v0.5.2 [INFO] [stderr] Compiling bv v0.11.1 [INFO] [stderr] Compiling heck v0.3.1 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Checking rand_jitter v0.1.4 [INFO] [stderr] Checking thread_local v1.0.1 [INFO] [stderr] Compiling backtrace-sys v0.1.37 [INFO] [stderr] Compiling lzma-sys v0.1.11 [INFO] [stderr] Compiling bzip2-sys v0.1.6 [INFO] [stderr] Compiling miniz-sys v0.1.11 [INFO] [stderr] Checking rand_hc v0.1.0 [INFO] [stderr] Checking rand_isaac v0.1.1 [INFO] [stderr] Checking rand_xorshift v0.1.1 [INFO] [stderr] Checking aho-corasick v0.7.10 [INFO] [stderr] Checking csv-core v0.1.10 [INFO] [stderr] Checking regex-automata v0.1.9 [INFO] [stderr] Checking fxhash v0.2.1 [INFO] [stderr] Compiling quote v1.0.4 [INFO] [stderr] Checking rand_os v0.1.3 [INFO] [stderr] Checking atty v0.2.11 [INFO] [stderr] Checking regex v1.3.7 [INFO] [stderr] Checking xz2 v0.1.6 [INFO] [stderr] Checking flate2 v1.0.4 [INFO] [stderr] Checking num-traits v0.1.43 [INFO] [stderr] Checking ordered-float v1.0.2 [INFO] [stderr] Checking approx v0.3.2 [INFO] [stderr] Checking itertools-num v0.1.2 [INFO] [stderr] Checking enum_primitive v0.1.1 [INFO] [stderr] Checking backtrace v0.3.41 [INFO] [stderr] Checking statrs v0.11.0 [INFO] [stderr] Checking bzip2 v0.3.3 [INFO] [stderr] Compiling quote v0.6.8 [INFO] [stderr] Compiling syn-mid v0.5.0 [INFO] [stderr] Compiling snafu-derive v0.5.0 [INFO] [stderr] Compiling serde_derive v1.0.106 [INFO] [stderr] Compiling thiserror-impl v1.0.16 [INFO] [stderr] Compiling derive-new v0.5.8 [INFO] [stderr] Compiling getset v0.0.9 [INFO] [stderr] Compiling strum_macros v0.16.0 [INFO] [stderr] Checking snafu v0.5.0 [INFO] [stderr] Compiling structopt-derive v0.4.7 [INFO] [stderr] Checking thiserror v1.0.16 [INFO] [stderr] Checking niffler v2.0.0 [INFO] [stderr] Checking vec_map v0.8.1 [INFO] [stderr] Checking bstr v0.2.12 [INFO] [stderr] Checking multimap v0.6.0 [INFO] [stderr] Checking bio-types v0.6.0 [INFO] [stderr] Checking clap v2.33.0 [INFO] [stderr] Checking csv v1.1.3 [INFO] [stderr] Checking structopt v0.3.14 [INFO] [stderr] Checking mapping2barcodegraph v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `file` [INFO] [stdout] --> src/parse_info.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use file; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `HashSet` [INFO] [stdout] --> src/parse_info.rs:5:33 [INFO] [stdout] | [INFO] [stdout] 5 | use std::collections::{HashMap, HashSet}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `file` [INFO] [stdout] --> src/parse_info.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use file; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `HashSet` [INFO] [stdout] --> src/parse_info.rs:5:33 [INFO] [stdout] | [INFO] [stdout] 5 | use std::collections::{HashMap, HashSet}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `last` is assigned to, but never used [INFO] [stdout] --> src/parse_info.rs:46:14 [INFO] [stdout] | [INFO] [stdout] 46 | let mut last = min; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] = note: consider using `_last` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `last` is never read [INFO] [stdout] --> src/parse_info.rs:58:3 [INFO] [stdout] | [INFO] [stdout] 58 | last = next; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `last` is assigned to, but never used [INFO] [stdout] --> src/parse_info.rs:46:14 [INFO] [stdout] | [INFO] [stdout] 46 | let mut last = min; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] = note: consider using `_last` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `last` is never read [INFO] [stdout] --> src/parse_info.rs:58:3 [INFO] [stdout] | [INFO] [stdout] 58 | last = next; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:84:13 [INFO] [stdout] | [INFO] [stdout] 84 | let mut val = edges.entry((barcode1.clone(), barcode2.clone())).or_insert(ovl_len); [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:89:13 [INFO] [stdout] | [INFO] [stdout] 89 | let mut val = edges.entry((barcode2.clone(), barcode1.clone())).or_insert(ovl_len); [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:84:13 [INFO] [stdout] | [INFO] [stdout] 84 | let mut val = edges.entry((barcode1.clone(), barcode2.clone())).or_insert(ovl_len); [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:89:13 [INFO] [stdout] | [INFO] [stdout] 89 | let mut val = edges.entry((barcode2.clone(), barcode1.clone())).or_insert(ovl_len); [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 40.37s [INFO] running `Command { std: "docker" "inspect" "676d5e1ef9281bf9bc6f2992c5f9a81b77adeefd4a932763f3f3e40addde529d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "676d5e1ef9281bf9bc6f2992c5f9a81b77adeefd4a932763f3f3e40addde529d", kill_on_drop: false }` [INFO] [stdout] 676d5e1ef9281bf9bc6f2992c5f9a81b77adeefd4a932763f3f3e40addde529d