[INFO] fetching crate rx-renamer 0.1.0... [INFO] building rx-renamer-0.1.0 against master#c7f6aa2869acdbf014d094c6e427e554e160b6db for pr-146237-2 [INFO] extracting crate rx-renamer 0.1.0 into /workspace/builds/worker-2-tc1/source [INFO] started tweaking crates.io crate rx-renamer 0.1.0 [INFO] finished tweaking crates.io crate rx-renamer 0.1.0 [INFO] tweaked toml for crates.io crate rx-renamer 0.1.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate rx-renamer 0.1.0 on toolchain c7f6aa2869acdbf014d094c6e427e554e160b6db [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate rx-renamer 0.1.0 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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded std_prelude v0.2.12 [INFO] [stderr] Downloaded ansi_term v0.11.0 [INFO] [stderr] Downloaded strsim v0.7.0 [INFO] [stderr] Downloaded textwrap v0.10.0 [INFO] [stderr] Downloaded time v0.1.44 [INFO] [stderr] Downloaded stfu8 v0.2.5 [INFO] [stderr] Downloaded proc-macro2 v1.0.40 [INFO] [stderr] Downloaded serde_json v1.0.82 [INFO] [stderr] Downloaded serde_derive v1.0.139 [INFO] [stderr] Downloaded chrono v0.4.19 [INFO] [stderr] Downloaded ryu v1.0.10 [INFO] [stderr] Downloaded path_abs v0.4.1 [INFO] [stderr] Downloaded aho-corasick v0.7.18 [INFO] [stderr] Downloaded difference v2.0.0 [INFO] [stderr] Downloaded quote v1.0.20 [INFO] [stderr] Downloaded clap v2.32.0 [INFO] [stderr] Downloaded unicode-ident v1.0.2 [INFO] [stderr] Downloaded syn v1.0.98 [INFO] [stderr] Downloaded any_ascii v0.3.1 [INFO] [stderr] Downloaded itoa v1.0.2 [INFO] [stderr] Downloaded serde v1.0.139 [INFO] [stderr] Downloaded fastrand v1.7.0 [INFO] [stderr] Downloaded redox_syscall v0.2.13 [INFO] [stderr] Downloaded libc v0.2.126 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f11e58d5561a1072febb58b205211eb36e7e034cd544a6fb6ec2ce3085c4b0e2 [INFO] running `Command { std: "docker" "start" "-a" "f11e58d5561a1072febb58b205211eb36e7e034cd544a6fb6ec2ce3085c4b0e2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f11e58d5561a1072febb58b205211eb36e7e034cd544a6fb6ec2ce3085c4b0e2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f11e58d5561a1072febb58b205211eb36e7e034cd544a6fb6ec2ce3085c4b0e2", kill_on_drop: false }` [INFO] [stdout] f11e58d5561a1072febb58b205211eb36e7e034cd544a6fb6ec2ce3085c4b0e2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 889675ba6010844e4a46f2587035bf0953a6018433cf7a0e0d2b029a02d2ef78 [INFO] running `Command { std: "docker" "start" "-a" "889675ba6010844e4a46f2587035bf0953a6018433cf7a0e0d2b029a02d2ef78", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling libc v0.2.126 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling proc-macro2 v1.0.40 [INFO] [stderr] Compiling unicode-ident v1.0.2 [INFO] [stderr] Compiling quote v1.0.20 [INFO] [stderr] Compiling syn v1.0.98 [INFO] [stderr] Compiling serde v1.0.139 [INFO] [stderr] Compiling serde_derive v1.0.139 [INFO] [stderr] Compiling regex-syntax v0.6.27 [INFO] [stderr] Compiling unicode-width v0.1.9 [INFO] [stderr] Compiling serde_json v1.0.82 [INFO] [stderr] Compiling std_prelude v0.2.12 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling ansi_term v0.11.0 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Compiling strsim v0.7.0 [INFO] [stderr] Compiling fastrand v1.7.0 [INFO] [stderr] Compiling ryu v1.0.10 [INFO] [stderr] Compiling textwrap v0.10.0 [INFO] [stderr] Compiling remove_dir_all v0.5.3 [INFO] [stderr] Compiling itoa v1.0.2 [INFO] [stderr] Compiling walkdir v2.3.2 [INFO] [stderr] Compiling any_ascii v0.3.1 [INFO] [stderr] Compiling difference v2.0.0 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] Compiling time v0.1.44 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling tempfile v3.3.0 [INFO] [stderr] Compiling clap v2.32.0 [INFO] [stderr] Compiling chrono v0.4.19 [INFO] [stderr] Compiling regex v1.6.0 [INFO] [stderr] Compiling stfu8 v0.2.5 [INFO] [stderr] Compiling path_abs v0.4.1 [INFO] [stderr] Compiling rx-renamer v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `dirs` is never read [INFO] [stdout] --> src/config.rs:14:9 [INFO] [stdout] | [INFO] [stdout] 11 | pub struct Config { [INFO] [stdout] | ------ field in this struct [INFO] [stdout] ... [INFO] [stdout] 14 | pub dirs: bool, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `CreateSymlink` is never constructed [INFO] [stdout] --> src/error.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 7 | pub enum ErrorKind { [INFO] [stdout] | --------- variant in this enum [INFO] [stdout] ... [INFO] [stdout] 10 | CreateSymlink, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ErrorKind` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `warn` is never read [INFO] [stdout] --> src/output.rs:26:9 [INFO] [stdout] | [INFO] [stdout] 24 | pub struct Colors { [INFO] [stdout] | ------ field in this struct [INFO] [stdout] 25 | pub info: Style, [INFO] [stdout] 26 | pub warn: Style, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `create_symlink` is never used [INFO] [stdout] --> src/fileutils.rs:124:8 [INFO] [stdout] | [INFO] [stdout] 124 | pub fn create_symlink(source: &Path, symlink_file: &Path) -> Result<()> { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `cleanup_paths` is never used [INFO] [stdout] --> src/fileutils.rs:148:8 [INFO] [stdout] | [INFO] [stdout] 148 | pub fn cleanup_paths(paths: &mut PathList, keep_dirs: bool) { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 19.34s [INFO] running `Command { std: "docker" "inspect" "889675ba6010844e4a46f2587035bf0953a6018433cf7a0e0d2b029a02d2ef78", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "889675ba6010844e4a46f2587035bf0953a6018433cf7a0e0d2b029a02d2ef78", kill_on_drop: false }` [INFO] [stdout] 889675ba6010844e4a46f2587035bf0953a6018433cf7a0e0d2b029a02d2ef78 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 07c4f5c1688c6024f2d85fc2e6e955d91134145d1da3a65a6b91d028ed18c320 [INFO] running `Command { std: "docker" "start" "-a" "07c4f5c1688c6024f2d85fc2e6e955d91134145d1da3a65a6b91d028ed18c320", kill_on_drop: false }` [INFO] [stderr] Compiling rx-renamer v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `tempfile::tempfile` [INFO] [stdout] --> src/dumpfile.rs:97:9 [INFO] [stdout] | [INFO] [stdout] 97 | use tempfile::tempfile; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::io::prelude::*` [INFO] [stdout] --> src/dumpfile.rs:104:9 [INFO] [stdout] | [INFO] [stdout] 104 | use std::io::prelude::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `dirs` is never read [INFO] [stdout] --> src/config.rs:14:9 [INFO] [stdout] | [INFO] [stdout] 11 | pub struct Config { [INFO] [stdout] | ------ field in this struct [INFO] [stdout] ... [INFO] [stdout] 14 | pub dirs: bool, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `warn` is never read [INFO] [stdout] --> src/output.rs:26:9 [INFO] [stdout] | [INFO] [stdout] 24 | pub struct Colors { [INFO] [stdout] | ------ field in this struct [INFO] [stdout] 25 | pub info: Style, [INFO] [stdout] 26 | pub warn: Style, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.84s [INFO] running `Command { std: "docker" "inspect" "07c4f5c1688c6024f2d85fc2e6e955d91134145d1da3a65a6b91d028ed18c320", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "07c4f5c1688c6024f2d85fc2e6e955d91134145d1da3a65a6b91d028ed18c320", kill_on_drop: false }` [INFO] [stdout] 07c4f5c1688c6024f2d85fc2e6e955d91134145d1da3a65a6b91d028ed18c320