[INFO] cloning repository https://github.com/Auroizv/pruebas [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Auroizv/pruebas" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAuroizv%2Fpruebas", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAuroizv%2Fpruebas'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 3983c06ae7eacc322b8ebf12b9f91dcbda27a740 [INFO] checking Auroizv/pruebas against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAuroizv%2Fpruebas" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Auroizv/pruebas on toolchain ceab6128fa48a616bfd3e3adf4bc80133b8ee223 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Auroizv/pruebas [INFO] finished tweaking git repo https://github.com/Auroizv/pruebas [INFO] tweaked toml for git repo https://github.com/Auroizv/pruebas written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/Auroizv/pruebas 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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded wild v2.0.2 [INFO] [stderr] Downloaded liquid-lib v0.20.0 [INFO] [stderr] Downloaded liquid v0.20.0 [INFO] [stderr] Downloaded ansi_colours v1.0.1 [INFO] [stderr] Downloaded predicates v1.0.4 [INFO] [stderr] Downloaded console v0.10.0 [INFO] [stderr] Downloaded kstring v0.1.0 [INFO] [stderr] Downloaded proc-quote-impl v0.3.2 [INFO] [stderr] Downloaded git2 v0.13.1 [INFO] [stderr] Downloaded proc-quote v0.3.2 [INFO] [stderr] Downloaded liquid-derive v0.20.0 [INFO] [stderr] Downloaded syntect v4.1.0 [INFO] [stderr] Downloaded liquid-core v0.20.0 [INFO] [stderr] Downloaded xml-rs v0.8.2 [INFO] [stderr] Downloaded plist v0.5.3 [INFO] [stderr] Downloaded libgit2-sys v0.12.2+1.0.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 34fb5c9d96c9a16b6f967382ba79e5444174de0d7ba6018eb53da21c2d94cb12 [INFO] running `Command { std: "docker" "start" "-a" "34fb5c9d96c9a16b6f967382ba79e5444174de0d7ba6018eb53da21c2d94cb12", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "34fb5c9d96c9a16b6f967382ba79e5444174de0d7ba6018eb53da21c2d94cb12", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "34fb5c9d96c9a16b6f967382ba79e5444174de0d7ba6018eb53da21c2d94cb12", kill_on_drop: false }` [INFO] [stdout] 34fb5c9d96c9a16b6f967382ba79e5444174de0d7ba6018eb53da21c2d94cb12 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4a8cc8c36bfb327ef8d4cf3361f4178664d2b3f2b532bce4fed9597294e2054e [INFO] running `Command { std: "docker" "start" "-a" "4a8cc8c36bfb327ef8d4cf3361f4178664d2b3f2b532bce4fed9597294e2054e", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.68 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling proc-macro2 v1.0.10 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling syn v1.0.17 [INFO] [stderr] Compiling serde v1.0.106 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling pkg-config v0.3.17 [INFO] [stderr] Compiling regex-syntax v0.6.17 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling glob v0.3.0 [INFO] [stderr] Compiling version_check v0.1.5 [INFO] [stderr] Compiling unicode-width v0.1.7 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling num-traits v0.2.11 [INFO] [stderr] Compiling thread_local v1.0.1 [INFO] [stderr] Compiling vec_map v0.8.1 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling ansi_term v0.11.0 [INFO] [stderr] Compiling ucd-trie v0.1.3 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling rustc-demangle v0.1.16 [INFO] [stderr] Compiling pest v2.1.3 [INFO] [stderr] Compiling num-integer v0.1.42 [INFO] [stderr] Compiling nom v4.2.3 [INFO] [stderr] Compiling maplit v1.0.2 [INFO] [stderr] Compiling quick-error v1.2.3 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling proc-macro-hack v0.5.15 [INFO] [stderr] Compiling clang-sys v0.28.1 [INFO] [stderr] Compiling humantime v1.3.0 [INFO] [stderr] Compiling aho-corasick v0.7.10 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling matches v0.1.8 [INFO] [stderr] Compiling smallvec v1.2.0 [INFO] [stderr] Compiling bindgen v0.50.1 [INFO] [stderr] Compiling doc-comment v0.3.3 [INFO] [stderr] Compiling termcolor v1.1.0 [INFO] [stderr] Compiling unicode-bidi v0.3.4 [INFO] [stderr] Compiling jobserver v0.1.21 [INFO] [stderr] Compiling quote v1.0.3 [INFO] [stderr] Compiling term_size v0.3.1 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Compiling unicode-normalization v0.1.12 [INFO] [stderr] Compiling cc v1.0.50 [INFO] [stderr] Compiling clap v2.33.0 [INFO] [stderr] Compiling pest_meta v2.1.3 [INFO] [stderr] Compiling time v0.1.42 [INFO] [stderr] Compiling fxhash v0.2.1 [INFO] [stderr] Checking encoding_index_tests v0.1.4 [INFO] [stderr] Compiling peeking_take_while v0.1.2 [INFO] [stderr] Compiling either v1.5.3 [INFO] [stderr] Compiling shlex v0.1.1 [INFO] [stderr] Compiling anymap v0.12.1 [INFO] [stderr] Compiling proc-quote-impl v0.3.2 [INFO] [stderr] Compiling cexpr v0.3.6 [INFO] [stderr] Compiling itertools v0.8.2 [INFO] [stderr] Compiling percent-encoding v1.0.1 [INFO] [stderr] Compiling indexmap v1.3.2 [INFO] [stderr] Compiling chrono v0.4.11 [INFO] [stderr] Compiling ryu v1.0.3 [INFO] [stderr] Compiling unicode-segmentation v1.6.0 [INFO] [stderr] Compiling once_cell v1.3.1 [INFO] [stderr] Compiling idna v0.1.5 [INFO] [stderr] Checking adler32 v1.0.4 [INFO] [stderr] Compiling version_check v0.9.1 [INFO] [stderr] Compiling regex v1.3.6 [INFO] [stderr] Checking safemem v0.3.3 [INFO] [stderr] Checking line-wrap v0.1.1 [INFO] [stderr] Compiling backtrace-sys v0.1.35 [INFO] [stderr] Compiling libloading v0.5.2 [INFO] [stderr] Compiling libz-sys v1.0.25 [INFO] [stderr] Compiling url v1.7.2 [INFO] [stderr] Compiling libgit2-sys v0.12.2+1.0.0 [INFO] [stderr] Compiling error-chain v0.12.2 [INFO] [stderr] Compiling ansi_colours v1.0.1 [INFO] [stderr] Checking idna v0.2.0 [INFO] [stderr] Checking miniz_oxide v0.3.6 [INFO] [stderr] Checking base64 v0.10.1 [INFO] [stderr] Checking xml-rs v0.8.2 [INFO] [stderr] Checking linked-hash-map v0.5.2 [INFO] [stderr] Checking itoa v0.4.5 [INFO] [stderr] Checking fnv v1.0.6 [INFO] [stderr] Checking humantime v2.0.0 [INFO] [stderr] Checking flate2 v1.0.14 [INFO] [stderr] Checking walkdir v2.3.1 [INFO] [stderr] Checking url v2.1.1 [INFO] [stderr] Checking yaml-rust v0.4.3 [INFO] [stderr] Checking bstr v0.2.12 [INFO] [stderr] Compiling proc-quote v0.3.2 [INFO] [stderr] Compiling pest_generator v2.1.3 [INFO] [stderr] Checking encoding-index-tradchinese v1.20141219.5 [INFO] [stderr] Compiling env_logger v0.6.2 [INFO] [stderr] Checking encoding-index-japanese v1.20141219.5 [INFO] [stderr] Checking encoding-index-singlebyte v1.20141219.5 [INFO] [stderr] Checking encoding-index-simpchinese v1.20141219.5 [INFO] [stderr] Checking encoding-index-korean v1.20141219.5 [INFO] [stderr] Checking dirs-sys v0.3.4 [INFO] [stderr] Checking termios v0.3.2 [INFO] [stderr] Checking clicolors-control v1.0.1 [INFO] [stderr] Checking predicates-core v1.0.0 [INFO] [stderr] Checking lazycell v1.2.1 [INFO] [stderr] Checking dirs v2.0.2 [INFO] [stderr] Checking content_inspector v0.2.4 [INFO] [stderr] Checking difference v2.0.0 [INFO] [stderr] Checking wild v2.0.2 [INFO] [stderr] Checking shell-words v0.1.0 [INFO] [stderr] Checking treeline v0.1.0 [INFO] [stderr] Checking encoding v0.2.33 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking wait-timeout v0.2.0 [INFO] [stderr] Checking remove_dir_all v0.5.2 [INFO] [stderr] Checking predicates v1.0.4 [INFO] [stderr] Checking predicates-tree v1.0.0 [INFO] [stderr] Checking assert_cmd v1.0.1 [INFO] [stderr] Compiling backtrace v0.3.46 [INFO] [stderr] Compiling serde_derive v1.0.106 [INFO] [stderr] Compiling liquid-derive v0.20.0 [INFO] [stderr] Compiling pest_derive v2.1.0 [INFO] [stderr] Compiling failure v0.1.7 [INFO] [stderr] Checking tempdir v0.3.7 [INFO] [stderr] Checking globset v0.4.5 [INFO] [stderr] Checking console v0.10.0 [INFO] [stderr] Compiling which v2.0.1 [INFO] [stderr] Checking git2 v0.13.1 [INFO] [stderr] Compiling onig_sys v69.2.0 [INFO] [stderr] Checking serde_json v1.0.51 [INFO] [stderr] Checking bincode v1.2.1 [INFO] [stderr] Checking plist v0.5.3 [INFO] [stderr] Compiling kstring v0.1.0 [INFO] [stderr] Compiling liquid-core v0.20.0 [INFO] [stderr] Compiling liquid-lib v0.20.0 [INFO] [stderr] Checking onig v5.0.0 [INFO] [stderr] Checking syntect v4.1.0 [INFO] [stderr] Compiling liquid v0.20.0 [INFO] [stderr] Compiling bat v0.13.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `content_inspector` is imported redundantly [INFO] [stdout] --> src/inputfile.rs:5:25 [INFO] [stdout] | [INFO] [stdout] 5 | use content_inspector::{self, ContentType}; [INFO] [stdout] | ^^^^ the item `content_inspector` 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 `Vec` is imported redundantly [INFO] [stdout] --> src/printer.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::vec::Vec; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/ceab6128fa48a616bfd3e3adf4bc80133b8ee223/library/std/src/prelude/mod.rs:134:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Vec` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `ansi_term` is imported redundantly [INFO] [stdout] --> src/terminal.rs:2:17 [INFO] [stdout] | [INFO] [stdout] 2 | use ansi_term::{self, Style}; [INFO] [stdout] | ^^^^ the item `ansi_term` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `content_inspector` is imported redundantly [INFO] [stdout] --> src/inputfile.rs:5:25 [INFO] [stdout] | [INFO] [stdout] 5 | use content_inspector::{self, ContentType}; [INFO] [stdout] | ^^^^ the item `content_inspector` 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 `Vec` is imported redundantly [INFO] [stdout] --> src/printer.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::vec::Vec; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/ceab6128fa48a616bfd3e3adf4bc80133b8ee223/library/std/src/prelude/mod.rs:134:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Vec` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `ansi_term` is imported redundantly [INFO] [stdout] --> src/terminal.rs:2:17 [INFO] [stdout] | [INFO] [stdout] 2 | use ansi_term::{self, Style}; [INFO] [stdout] | ^^^^ the item `ansi_term` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `atty` is imported redundantly [INFO] [stdout] --> src/bin/bat/app.rs:5:12 [INFO] [stdout] | [INFO] [stdout] 5 | use atty::{self, Stream}; [INFO] [stdout] | ^^^^ the item `atty` is already defined by prelude [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `atty` is imported redundantly [INFO] [stdout] --> src/bin/bat/app.rs:5:12 [INFO] [stdout] | [INFO] [stdout] 5 | use atty::{self, Stream}; [INFO] [stdout] | ^^^^ the item `atty` is already defined by prelude [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.23s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: cexpr v0.3.6, nom v4.2.3 [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" "4a8cc8c36bfb327ef8d4cf3361f4178664d2b3f2b532bce4fed9597294e2054e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4a8cc8c36bfb327ef8d4cf3361f4178664d2b3f2b532bce4fed9597294e2054e", kill_on_drop: false }` [INFO] [stdout] 4a8cc8c36bfb327ef8d4cf3361f4178664d2b3f2b532bce4fed9597294e2054e