[INFO] fetching crate perbase 0.9.0... [INFO] checking perbase-0.9.0 against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] extracting crate perbase 0.9.0 into /workspace/builds/worker-1-tc1/source [INFO] validating manifest of crates.io crate perbase 0.9.0 on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate perbase 0.9.0 [INFO] finished tweaking crates.io crate perbase 0.9.0 [INFO] tweaked toml for crates.io crate perbase 0.9.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] crate crates.io crate perbase 0.9.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded getset v0.1.2 [INFO] [stderr] Downloaded unicode-width v0.1.9 [INFO] [stderr] Downloaded itertools-num v0.1.3 [INFO] [stderr] Downloaded serde_derive v1.0.137 [INFO] [stderr] Downloaded semver v0.1.20 [INFO] [stderr] Downloaded strum_macros v0.23.1 [INFO] [stderr] Downloaded feature-probe v0.1.1 [INFO] [stderr] Downloaded fs-utils v1.1.4 [INFO] [stderr] Downloaded anyhow v1.0.57 [INFO] [stderr] Downloaded fixedbitset v0.4.1 [INFO] [stderr] Downloaded ordered-float v1.1.1 [INFO] [stderr] Downloaded libdeflate-sys v0.7.5 [INFO] [stderr] Downloaded nalgebra v0.27.1 [INFO] [stderr] Downloaded lzma-sys v0.1.19 [INFO] [stderr] Downloaded csv v1.1.6 [INFO] [stderr] Downloaded rstest v0.11.0 [INFO] [stderr] Downloaded bstr v0.2.17 [INFO] [stderr] Downloaded winapi v0.2.8 [INFO] [stderr] Downloaded wasm-bindgen v0.2.80 [INFO] [stderr] Downloaded proptest v1.0.0 [INFO] [stderr] Downloaded gzp v0.10.0 [INFO] [stderr] Downloaded regex-syntax v0.6.26 [INFO] [stderr] 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v0.8.1 [INFO] [stderr] Downloaded csv-core v0.1.10 [INFO] [stderr] Downloaded quick-error v2.0.1 [INFO] [stderr] Downloaded ppv-lite86 v0.2.16 [INFO] [stderr] Downloaded js-sys v0.3.57 [INFO] [stderr] Downloaded wasi v0.10.2+wasi-snapshot-preview1 [INFO] [stderr] Downloaded wasm-bindgen-backend v0.2.80 [INFO] [stderr] Downloaded getrandom v0.2.6 [INFO] [stderr] Downloaded crossbeam-channel v0.5.4 [INFO] [stderr] Downloaded crossbeam-epoch v0.9.8 [INFO] [stderr] Downloaded rayon v1.5.3 [INFO] [stderr] Downloaded aho-corasick v0.7.18 [INFO] [stderr] Downloaded unicode-normalization v0.1.19 [INFO] [stderr] Downloaded libm v0.2.2 [INFO] [stderr] Downloaded nalgebra-macros v0.1.0 [INFO] [stderr] Downloaded crossbeam-queue v0.3.5 [INFO] [stderr] Downloaded env_logger v0.9.0 [INFO] [stderr] Downloaded globset v0.4.8 [INFO] [stderr] Downloaded grep-cli v0.1.6 [INFO] [stderr] Downloaded winapi-build v0.1.1 [INFO] [stderr] Downloaded kernel32-sys v0.2.2 [INFO] [stderr] Downloaded core_affinity v0.5.10 [INFO] [stderr] Downloaded miniz_oxide v0.5.3 [INFO] [stderr] Downloaded flate2 v1.0.24 [INFO] [stderr] Downloaded nanorand v0.7.0 [INFO] [stderr] Downloaded pin-project-internal v1.0.10 [INFO] [stderr] Downloaded pin-project v1.0.10 [INFO] [stderr] Downloaded spin v0.9.3 [INFO] [stderr] Downloaded flume v0.10.12 [INFO] [stderr] Downloaded libdeflater v0.7.5 [INFO] [stderr] Downloaded lru_time_cache v0.11.11 [INFO] [stderr] Downloaded bit-set v0.5.2 [INFO] [stderr] Downloaded wasm-bindgen-macro-support v0.2.80 [INFO] [stderr] Downloaded rand_core v0.6.3 [INFO] [stderr] Downloaded either v1.6.1 [INFO] [stderr] Downloaded semver v1.0.9 [INFO] [stderr] Downloaded rustversion v1.0.6 [INFO] [stderr] Downloaded bv v0.11.1 [INFO] [stderr] Downloaded enum-map v1.1.1 [INFO] [stderr] Downloaded ndarray v0.15.4 [INFO] [stderr] Downloaded wasm-bindgen-shared v0.2.80 [INFO] [stderr] Downloaded wasm-bindgen-macro v0.2.80 [INFO] [stderr] Downloaded rand_xorshift v0.3.0 [INFO] [stderr] Downloaded rusty-fork v0.3.0 [INFO] [stderr] Downloaded memoffset v0.6.5 [INFO] [stderr] Downloaded crossbeam-deque v0.8.1 [INFO] [stderr] Downloaded crossbeam-utils v0.8.8 [INFO] [stderr] Downloaded rayon-core v1.9.3 [INFO] [stderr] Downloaded bio-types v0.12.1 [INFO] [stderr] Downloaded custom_derive v0.1.7 [INFO] [stderr] Downloaded jobserver v0.1.24 [INFO] [stderr] Downloaded ieee754 v0.2.6 [INFO] [stderr] Downloaded linear-map v1.2.0 [INFO] [stderr] Downloaded rustc_version v0.1.7 [INFO] [stderr] Downloaded rust-lapper v1.0.1 [INFO] [stderr] Downloaded smartstring v0.2.10 [INFO] [stderr] Downloaded unicode-segmentation v1.9.0 [INFO] [stderr] Downloaded cmake v0.1.48 [INFO] [stderr] Downloaded enum-map-derive v0.6.0 [INFO] [stderr] Downloaded newtype_derive v0.1.6 [INFO] [stderr] Downloaded serde v1.0.137 [INFO] [stderr] Downloaded unicode-ident v1.0.0 [INFO] [stderr] Downloaded proc-macro2 v1.0.39 [INFO] [stderr] Downloaded quote v1.0.18 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 320b11579ea58732e01d1308a2a9193ad0128912eb07c9e77f01d722bcd646f8 [INFO] running `Command { std: "docker" "start" "-a" "320b11579ea58732e01d1308a2a9193ad0128912eb07c9e77f01d722bcd646f8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "320b11579ea58732e01d1308a2a9193ad0128912eb07c9e77f01d722bcd646f8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "320b11579ea58732e01d1308a2a9193ad0128912eb07c9e77f01d722bcd646f8", kill_on_drop: false }` [INFO] [stdout] 320b11579ea58732e01d1308a2a9193ad0128912eb07c9e77f01d722bcd646f8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e6a65ea6814bb7fb55866a5ed13624d76ccf6d462e5159c5583b9cd73edb1dd5 [INFO] running `Command { std: "docker" "start" "-a" "e6a65ea6814bb7fb55866a5ed13624d76ccf6d462e5159c5583b9cd73edb1dd5", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.126 [INFO] [stderr] Compiling proc-macro2 v1.0.39 [INFO] [stderr] Compiling unicode-ident v1.0.0 [INFO] [stderr] Compiling syn v1.0.96 [INFO] [stderr] Compiling pkg-config v0.3.25 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling libm v0.2.2 [INFO] [stderr] Compiling serde_derive v1.0.137 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling serde v1.0.137 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.8 [INFO] [stderr] Checking regex-syntax v0.6.26 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling unicode-segmentation v1.9.0 [INFO] [stderr] Checking ppv-lite86 v0.2.16 [INFO] [stderr] Compiling crossbeam-epoch v0.9.8 [INFO] [stderr] Compiling rustversion v1.0.6 [INFO] [stderr] Compiling semver v0.1.20 [INFO] [stderr] Compiling lock_api v0.4.7 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling rustc_version v0.1.7 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Compiling num-rational v0.4.0 [INFO] [stderr] Checking tinyvec_macros v0.1.0 [INFO] [stderr] Compiling typenum v1.15.0 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling quick-error v1.2.3 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Checking regex-automata v0.1.10 [INFO] [stderr] Checking rawpointer v0.2.1 [INFO] [stderr] Checking aho-corasick v0.7.18 [INFO] [stderr] Checking matrixmultiply v0.3.2 [INFO] [stderr] Compiling fs-utils v1.1.4 [INFO] [stderr] Checking tinyvec v1.6.0 [INFO] [stderr] Compiling newtype_derive v0.1.6 [INFO] [stderr] Compiling indexmap v1.8.2 [INFO] [stderr] Checking matches v0.1.9 [INFO] [stderr] Compiling futures-core v0.3.21 [INFO] [stderr] Compiling paste v1.0.7 [INFO] [stderr] Compiling glob v0.3.0 [INFO] [stderr] Checking getrandom v0.2.6 [INFO] [stderr] Checking num_cpus v1.13.1 [INFO] [stderr] Compiling quote v1.0.18 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Compiling jobserver v0.1.24 [INFO] [stderr] Compiling semver v1.0.9 [INFO] [stderr] Compiling rayon-core v1.9.3 [INFO] [stderr] Compiling cc v1.0.73 [INFO] [stderr] Compiling crc32fast v1.3.2 [INFO] [stderr] Compiling feature-probe v0.1.1 [INFO] [stderr] Checking crossbeam-deque v0.8.1 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Compiling bv v0.11.1 [INFO] [stderr] Checking crossbeam-channel v0.5.4 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking bit-vec v0.6.3 [INFO] [stderr] Checking unicode-bidi v0.3.8 [INFO] [stderr] Compiling anyhow v1.0.57 [INFO] [stderr] Checking unicode-width v0.1.9 [INFO] [stderr] Checking either v1.6.1 [INFO] [stderr] Checking percent-encoding v2.1.0 [INFO] [stderr] Checking hashbrown v0.11.2 [INFO] [stderr] Compiling crossbeam-queue v0.3.5 [INFO] [stderr] Checking bit-set v0.5.2 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking spin v0.9.3 [INFO] [stderr] Compiling cmake v0.1.48 [INFO] [stderr] Compiling openssl-src v111.20.0+1.1.1o [INFO] [stderr] Checking unicode-normalization v0.1.19 [INFO] [stderr] Checking form_urlencoded v1.0.1 [INFO] [stderr] Checking num-complex v0.4.1 [INFO] [stderr] Checking approx v0.5.1 [INFO] [stderr] Checking nanorand v0.7.0 [INFO] [stderr] Checking regex v1.5.6 [INFO] [stderr] Checking csv-core v0.1.10 [INFO] [stderr] Compiling rayon v1.5.3 [INFO] [stderr] Checking futures-sink v0.3.21 [INFO] [stderr] Checking termcolor v1.1.3 [INFO] [stderr] Checking fixedbitset v0.4.1 [INFO] [stderr] Checking itoa v0.4.8 [INFO] [stderr] Checking simba v0.5.1 [INFO] [stderr] Checking ryu v1.0.10 [INFO] [stderr] Checking custom_derive v0.1.7 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Checking ansi_term v0.12.1 [INFO] [stderr] Checking ndarray v0.15.4 [INFO] [stderr] Compiling rustc_version v0.4.0 [INFO] [stderr] Checking rand_distr v0.4.3 [INFO] [stderr] Checking itertools-num v0.1.3 [INFO] [stderr] Checking ordered-float v1.1.1 [INFO] [stderr] Checking itertools v0.10.3 [INFO] [stderr] Checking core_affinity v0.5.10 [INFO] [stderr] Checking fxhash v0.2.1 [INFO] [stderr] Checking bytecount v0.6.3 [INFO] [stderr] Checking linear-map v1.2.0 [INFO] [stderr] Checking ieee754 v0.2.6 [INFO] [stderr] Compiling libz-sys v1.1.8 [INFO] [stderr] Compiling openssl-sys v0.9.74 [INFO] [stderr] Compiling bzip2-sys v0.1.11+1.0.8 [INFO] [stderr] Compiling curl-sys v0.4.55+curl-7.83.1 [INFO] [stderr] Compiling lzma-sys v0.1.19 [INFO] [stderr] Compiling libdeflate-sys v0.7.5 [INFO] [stderr] Compiling hts-sys v2.0.2 [INFO] [stderr] Checking triple_accel v0.4.0 [INFO] [stderr] Checking petgraph v0.6.2 [INFO] [stderr] Checking humantime v2.1.0 [INFO] [stderr] Checking idna v0.2.3 [INFO] [stderr] Checking bytes v1.1.0 [INFO] [stderr] Checking fastrand v1.7.0 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Checking remove_dir_all v0.5.3 [INFO] [stderr] Checking strum v0.23.0 [INFO] [stderr] Checking env_logger v0.9.0 [INFO] [stderr] Checking tempfile v3.3.0 [INFO] [stderr] Compiling rstest v0.11.0 [INFO] [stderr] Checking crossbeam v0.8.1 [INFO] [stderr] Checking rust-lapper v1.0.1 [INFO] [stderr] Checking wait-timeout v0.2.0 [INFO] [stderr] Checking lru_time_cache v0.11.11 [INFO] [stderr] Checking rand_xorshift v0.3.0 [INFO] [stderr] Checking rusty-fork v0.3.0 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Checking url v2.2.2 [INFO] [stderr] Checking quick-error v2.0.1 [INFO] [stderr] Checking proptest v1.0.0 [INFO] [stderr] Checking libdeflater v0.7.5 [INFO] [stderr] Compiling thiserror-impl v1.0.31 [INFO] [stderr] Compiling strum_macros v0.23.1 [INFO] [stderr] Compiling nalgebra-macros v0.1.0 [INFO] [stderr] Compiling pin-project-internal v1.0.10 [INFO] [stderr] Compiling derive-new v0.5.9 [INFO] [stderr] Compiling enum-map-derive v0.6.0 [INFO] [stderr] Compiling structopt-derive v0.4.18 [INFO] [stderr] Compiling getset v0.1.2 [INFO] [stderr] Checking nalgebra v0.27.1 [INFO] [stderr] Checking enum-map v1.1.1 [INFO] [stderr] Checking thiserror v1.0.31 [INFO] [stderr] Checking pin-project v1.0.10 [INFO] [stderr] Checking flume v0.10.12 [INFO] [stderr] Checking bio-types v0.12.1 [INFO] [stderr] Checking flate2 v1.0.24 [INFO] [stderr] Checking gzp v0.10.0 [INFO] [stderr] Checking bstr v0.2.17 [INFO] [stderr] Checking vec_map v0.8.2 [INFO] [stderr] Checking multimap v0.8.3 [INFO] [stderr] Checking smartstring v0.2.10 [INFO] [stderr] Checking clap v2.34.0 [INFO] [stderr] Checking csv v1.1.6 [INFO] [stderr] Checking globset v0.4.8 [INFO] [stderr] Checking grep-cli v0.1.6 [INFO] [stderr] Checking structopt v0.3.26 [INFO] [stderr] Checking statrs v0.15.0 [INFO] [stderr] Checking bio v0.41.0 [INFO] [stderr] Checking rust-htslib v0.38.2 [INFO] [stderr] Checking perbase v0.9.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `num_cpus` is imported redundantly [INFO] [stdout] --> src/lib/par_granges.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use num_cpus; [INFO] [stdout] | ^^^^^^^^ the item `num_cpus` is already defined by prelude [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `bed` is imported redundantly [INFO] [stdout] --> src/lib/par_granges.rs:388:9 [INFO] [stdout] | [INFO] [stdout] 387 | use super::*; [INFO] [stdout] | -------- the item `bed` is already imported here [INFO] [stdout] 388 | use bio::io::bed; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `num_cpus` is imported redundantly [INFO] [stdout] --> src/lib/par_granges.rs:389:9 [INFO] [stdout] | [INFO] [stdout] 387 | use super::*; [INFO] [stdout] | -------- the item `num_cpus` is already imported here [INFO] [stdout] 388 | use bio::io::bed; [INFO] [stdout] 389 | use num_cpus; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Interval` is imported redundantly [INFO] [stdout] --> src/lib/par_granges.rs:392:23 [INFO] [stdout] | [INFO] [stdout] 387 | use super::*; [INFO] [stdout] | -------- the item `Interval` is already imported here [INFO] [stdout] ... [INFO] [stdout] 392 | use rust_lapper::{Interval, Lapper}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Lapper` is imported redundantly [INFO] [stdout] --> src/lib/par_granges.rs:392:33 [INFO] [stdout] | [INFO] [stdout] 387 | use super::*; [INFO] [stdout] | -------- the item `Lapper` is already imported here [INFO] [stdout] ... [INFO] [stdout] 392 | use rust_lapper::{Interval, Lapper}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 32s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nalgebra v0.27.1, rstest v0.11.0 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] running `Command { std: "docker" "inspect" "e6a65ea6814bb7fb55866a5ed13624d76ccf6d462e5159c5583b9cd73edb1dd5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e6a65ea6814bb7fb55866a5ed13624d76ccf6d462e5159c5583b9cd73edb1dd5", kill_on_drop: false }` [INFO] [stdout] e6a65ea6814bb7fb55866a5ed13624d76ccf6d462e5159c5583b9cd73edb1dd5