[INFO] cloning repository https://github.com/wheaton5/long_read_binner [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/wheaton5/long_read_binner" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwheaton5%2Flong_read_binner", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwheaton5%2Flong_read_binner'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] e72d4e667fc1c4e41b1616f1924744f0d4e76bd7 [INFO] checking wheaton5/long_read_binner against try#b3e4dd99bf69ba41bc9bd7c11d27ddea7cb00ca4 for pr-102737 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwheaton5%2Flong_read_binner" "/workspace/builds/worker-3/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/wheaton5/long_read_binner on toolchain b3e4dd99bf69ba41bc9bd7c11d27ddea7cb00ca4 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b3e4dd99bf69ba41bc9bd7c11d27ddea7cb00ca4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/wheaton5/long_read_binner [INFO] finished tweaking git repo https://github.com/wheaton5/long_read_binner [INFO] tweaked toml for git repo https://github.com/wheaton5/long_read_binner written to /workspace/builds/worker-3/source/Cargo.toml [INFO] crate git repo https://github.com/wheaton5/long_read_binner already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b3e4dd99bf69ba41bc9bd7c11d27ddea7cb00ca4" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Updating git repository `https://github.com/wheaton5/dna_io.git` [INFO] [stderr] Blocking waiting for file lock on package cache [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@sha256:3d1cd00eb6e6ea2a7969240779edeaeff35b24be85036c63b883ba933028a15f" "/opt/rustwide/cargo-home/bin/cargo" "+b3e4dd99bf69ba41bc9bd7c11d27ddea7cb00ca4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4f7fd9df9ca86ecd943c43383a489b0e32db1b0aeb3dd5b64d5e59a5bef73a93 [INFO] running `Command { std: "docker" "start" "-a" "4f7fd9df9ca86ecd943c43383a489b0e32db1b0aeb3dd5b64d5e59a5bef73a93", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4f7fd9df9ca86ecd943c43383a489b0e32db1b0aeb3dd5b64d5e59a5bef73a93", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4f7fd9df9ca86ecd943c43383a489b0e32db1b0aeb3dd5b64d5e59a5bef73a93", kill_on_drop: false }` [INFO] [stdout] 4f7fd9df9ca86ecd943c43383a489b0e32db1b0aeb3dd5b64d5e59a5bef73a93 [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=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@sha256:3d1cd00eb6e6ea2a7969240779edeaeff35b24be85036c63b883ba933028a15f" "/opt/rustwide/cargo-home/bin/cargo" "+b3e4dd99bf69ba41bc9bd7c11d27ddea7cb00ca4" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3153217db2ae257267281feea09701a5c2c43904bed640ac5d524b692a2f4eb1 [INFO] running `Command { std: "docker" "start" "-a" "3153217db2ae257267281feea09701a5c2c43904bed640ac5d524b692a2f4eb1", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.134 [INFO] [stderr] Compiling cc v1.0.73 [INFO] [stderr] Checking cfg-if v0.1.6 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Checking rand_core v0.3.0 [INFO] [stderr] Compiling quote v1.0.21 [INFO] [stderr] Compiling pkg-config v0.3.25 [INFO] [stderr] Checking lazy_static v1.2.0 [INFO] [stderr] Checking scopeguard v0.3.3 [INFO] [stderr] Compiling autocfg v0.1.2 [INFO] [stderr] Compiling arrayvec v0.4.10 [INFO] [stderr] Checking nodrop v0.1.13 [INFO] [stderr] Checking memoffset v0.2.1 [INFO] [stderr] Compiling proc-macro2 v0.4.26 [INFO] [stderr] Compiling rand_pcg v0.1.1 [INFO] [stderr] Compiling syn v1.0.102 [INFO] [stderr] Compiling glob v0.3.0 [INFO] [stderr] Compiling num-traits v0.2.6 [INFO] [stderr] Compiling version_check v0.1.5 [INFO] [stderr] Compiling quick-error v1.2.3 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Compiling parking_lot_core v0.4.0 [INFO] [stderr] Checking unreachable v1.0.0 [INFO] [stderr] Checking rand_xorshift v0.1.1 [INFO] [stderr] Checking rand_isaac v0.1.1 [INFO] [stderr] Checking rand_hc v0.1.0 [INFO] [stderr] Compiling num-integer v0.1.39 [INFO] [stderr] Checking stable_deref_trait v1.1.1 [INFO] [stderr] Compiling regex-syntax v0.6.27 [INFO] [stderr] Compiling textwrap v0.9.0 [INFO] [stderr] Checking owning_ref v0.4.0 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand v0.6.4 [INFO] [stderr] Compiling nom v4.2.3 [INFO] [stderr] Compiling clang-sys v0.28.1 [INFO] [stderr] Compiling aho-corasick v0.7.19 [INFO] [stderr] Compiling log v0.4.6 [INFO] [stderr] Checking smallvec v0.6.8 [INFO] [stderr] Compiling quote v0.6.11 [INFO] [stderr] Compiling humantime v1.3.0 [INFO] [stderr] Checking crossbeam-utils v0.2.2 [INFO] [stderr] Checking crossbeam-utils v0.6.3 [INFO] [stderr] Compiling atty v0.2.11 [INFO] [stderr] Checking rand_os v0.1.1 [INFO] [stderr] Compiling ansi_term v0.9.0 [INFO] [stderr] Compiling strsim v0.6.0 [INFO] [stderr] Compiling yaml-rust v0.3.5 [INFO] [stderr] Compiling bitflags v0.9.1 [INFO] [stderr] Compiling semver v0.1.20 [INFO] [stderr] Compiling rayon-core v1.4.1 [INFO] [stderr] Checking either v1.5.0 [INFO] [stderr] Compiling termcolor v1.1.3 [INFO] [stderr] Compiling rustversion v1.0.9 [INFO] [stderr] Compiling bindgen v0.51.1 [INFO] [stderr] Checking crossbeam-epoch v0.3.1 [INFO] [stderr] Compiling cexpr v0.3.6 [INFO] [stderr] Checking tinyvec v1.6.0 [INFO] [stderr] Compiling rustc_version v0.1.7 [INFO] [stderr] Compiling clap v2.27.1 [INFO] [stderr] Checking num_cpus v1.9.0 [INFO] [stderr] Compiling which v3.1.1 [INFO] [stderr] Compiling syn v0.15.26 [INFO] [stderr] Checking lock_api v0.1.5 [INFO] [stderr] Compiling rustc-hash v1.1.0 [INFO] [stderr] Compiling num-bigint v0.2.2 [INFO] [stderr] Compiling thiserror v1.0.37 [INFO] [stderr] Compiling shlex v0.1.1 [INFO] [stderr] Compiling peeking_take_while v0.1.2 [INFO] [stderr] Compiling libloading v0.5.2 [INFO] [stderr] Compiling libz-sys v1.1.8 [INFO] [stderr] Compiling bzip2-sys v0.1.11+1.0.8 [INFO] [stderr] Compiling lzma-sys v0.1.19 [INFO] [stderr] Compiling serde v1.0.85 [INFO] [stderr] Checking parking_lot v0.7.1 [INFO] [stderr] Compiling regex v1.6.0 [INFO] [stderr] Checking unicode-normalization v0.1.22 [INFO] [stderr] Compiling miniz-sys v0.1.11 [INFO] [stderr] Compiling newtype_derive v0.1.6 [INFO] [stderr] Checking crossbeam-deque v0.2.0 [INFO] [stderr] Checking crossbeam-epoch v0.7.0 [INFO] [stderr] Compiling fs-utils v1.1.4 [INFO] [stderr] Compiling heck v0.4.0 [INFO] [stderr] Compiling ryu v0.2.7 [INFO] [stderr] Compiling num-iter v0.1.37 [INFO] [stderr] Compiling num-complex v0.2.1 [INFO] [stderr] Compiling rayon v1.0.3 [INFO] [stderr] Compiling crc32fast v1.1.2 [INFO] [stderr] Compiling num-rational v0.2.1 [INFO] [stderr] Checking unicode-bidi v0.3.8 [INFO] [stderr] Checking crossbeam-deque v0.6.3 [INFO] [stderr] Checking crossbeam-channel v0.3.6 [INFO] [stderr] Checking itertools v0.8.0 [INFO] [stderr] Compiling byteorder v1.3.1 [INFO] [stderr] Checking idna v0.1.5 [INFO] [stderr] Checking percent-encoding v1.0.1 [INFO] [stderr] Checking url v1.7.2 [INFO] [stderr] Compiling env_logger v0.6.2 [INFO] [stderr] Checking rand_core v0.2.2 [INFO] [stderr] Checking bit-vec v0.4.4 [INFO] [stderr] Checking crossbeam v0.6.0 [INFO] [stderr] Checking spin v0.4.10 [INFO] [stderr] Checking linear-map v1.2.0 [INFO] [stderr] Checking custom_derive v0.1.7 [INFO] [stderr] Checking itoa v0.4.3 [INFO] [stderr] Checking lazy_static v0.2.11 [INFO] [stderr] Checking ieee754 v0.2.6 [INFO] [stderr] Checking fnv v1.0.6 [INFO] [stderr] Checking bit-set v0.4.0 [INFO] [stderr] Checking concurrent-hashmap v0.2.2 [INFO] [stderr] Checking rand v0.5.5 [INFO] [stderr] Checking flate2 v1.0.6 [INFO] [stderr] Checking pdqsort v1.0.3 [INFO] [stderr] Checking num v0.2.0 [INFO] [stderr] Compiling serde_derive v1.0.85 [INFO] [stderr] Compiling thiserror-impl v1.0.37 [INFO] [stderr] Compiling derive-new v0.5.9 [INFO] [stderr] Compiling strum_macros v0.24.3 [INFO] [stderr] Checking bio-types v0.13.0 [INFO] [stderr] Compiling rust-htslib v0.24.0 [INFO] [stderr] Checking boomphf v0.3.1 (https://github.com/10XGenomics/rust-boomphf?branch=master#56c3f192) [INFO] [stderr] Checking serde_json v1.0.37 [INFO] [stderr] Checking debruijn v0.2.0 (https://github.com/10XGenomics/rust-debruijn.git#14c1e770) [INFO] [stderr] Checking dna_io v0.1.0 (https://github.com/wheaton5/dna_io.git#a640f47b) [INFO] [stderr] Checking long_read_binner v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:50:13 [INFO] [stdout] | [INFO] [stdout] 50 | let mut reader = dna_io::DnaReader::from_path(input); [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:100:13 [INFO] [stdout] | [INFO] [stdout] 100 | let mut file = BufReader::new(&f); [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:50:13 [INFO] [stdout] | [INFO] [stdout] 50 | let mut reader = dna_io::DnaReader::from_path(input); [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: panic message is not a string literal [INFO] [stdout] --> src/main.rs:78:42 [INFO] [stdout] | [INFO] [stdout] 78 | Err(error) => panic!(error), [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stdout] help: add a "{}" format string to `Display` the message [INFO] [stdout] | [INFO] [stdout] 78 | Err(error) => panic!("{}", error), [INFO] [stdout] | +++++ [INFO] [stdout] help: or use std::panic::panic_any instead [INFO] [stdout] | [INFO] [stdout] 78 | Err(error) => std::panic::panic_any(error), [INFO] [stdout] | ~~~~~~~~~~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/main.rs:83:42 [INFO] [stdout] | [INFO] [stdout] 83 | Err(error) => panic!(error), [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: add a "{}" format string to `Display` the message [INFO] [stdout] | [INFO] [stdout] 83 | Err(error) => panic!("{}", error), [INFO] [stdout] | +++++ [INFO] [stdout] help: or use std::panic::panic_any instead [INFO] [stdout] | [INFO] [stdout] 83 | Err(error) => std::panic::panic_any(error), [INFO] [stdout] | ~~~~~~~~~~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:100:13 [INFO] [stdout] | [INFO] [stdout] 100 | let mut file = BufReader::new(&f); [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/main.rs:78:42 [INFO] [stdout] | [INFO] [stdout] 78 | Err(error) => panic!(error), [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stdout] help: add a "{}" format string to `Display` the message [INFO] [stdout] | [INFO] [stdout] 78 | Err(error) => panic!("{}", error), [INFO] [stdout] | +++++ [INFO] [stdout] help: or use std::panic::panic_any instead [INFO] [stdout] | [INFO] [stdout] 78 | Err(error) => std::panic::panic_any(error), [INFO] [stdout] | ~~~~~~~~~~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/main.rs:83:42 [INFO] [stdout] | [INFO] [stdout] 83 | Err(error) => panic!(error), [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: add a "{}" format string to `Display` the message [INFO] [stdout] | [INFO] [stdout] 83 | Err(error) => panic!("{}", error), [INFO] [stdout] | +++++ [INFO] [stdout] help: or use std::panic::panic_any instead [INFO] [stdout] | [INFO] [stdout] 83 | Err(error) => std::panic::panic_any(error), [INFO] [stdout] | ~~~~~~~~~~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 36.43s [INFO] running `Command { std: "docker" "inspect" "3153217db2ae257267281feea09701a5c2c43904bed640ac5d524b692a2f4eb1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3153217db2ae257267281feea09701a5c2c43904bed640ac5d524b692a2f4eb1", kill_on_drop: false }` [INFO] [stdout] 3153217db2ae257267281feea09701a5c2c43904bed640ac5d524b692a2f4eb1