[INFO] cloning repository https://github.com/Gnarus-G/rename [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Gnarus-G/rename" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGnarus-G%2Frename", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGnarus-G%2Frename'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 75e9348e3d8d25f8a8e92dff3f7d744c0278631d [INFO] checking Gnarus-G/rename against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGnarus-G%2Frename" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/Gnarus-G/rename [INFO] finished tweaking git repo https://github.com/Gnarus-G/rename [INFO] tweaked toml for git repo https://github.com/Gnarus-G/rename written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/Gnarus-G/rename on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/Gnarus-G/rename 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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e055d8910182c063d158b178bb517b29426942a3d05f87a9a9724ef4b3016a8c [INFO] running `Command { std: "docker" "start" "-a" "e055d8910182c063d158b178bb517b29426942a3d05f87a9a9724ef4b3016a8c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e055d8910182c063d158b178bb517b29426942a3d05f87a9a9724ef4b3016a8c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e055d8910182c063d158b178bb517b29426942a3d05f87a9a9724ef4b3016a8c", kill_on_drop: false }` [INFO] [stdout] e055d8910182c063d158b178bb517b29426942a3d05f87a9a9724ef4b3016a8c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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 -Dunmustuse_in_always_ok" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6664be7e36676caf01debd49e85abc559c2c1759b4936053ce7bc89ff130a314 [INFO] running `Command { std: "docker" "start" "-a" "6664be7e36676caf01debd49e85abc559c2c1759b4936053ce7bc89ff130a314", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.40 [INFO] [stderr] Compiling unicode-ident v1.0.1 [INFO] [stderr] Compiling quote v1.0.20 [INFO] [stderr] Compiling syn v1.0.98 [INFO] [stderr] Compiling libc v0.2.126 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling rayon-core v1.11.0 [INFO] [stderr] Compiling serde v1.0.147 [INFO] [stderr] Checking either v1.8.1 [INFO] [stderr] Checking once_cell v1.12.0 [INFO] [stderr] Compiling indexmap v1.9.1 [INFO] [stderr] Checking regex-syntax v0.6.26 [INFO] [stderr] Checking os_str_bytes v6.1.0 [INFO] [stderr] Checking aho-corasick v0.7.18 [INFO] [stderr] Checking crossbeam-deque v0.8.2 [INFO] [stderr] Checking termcolor v1.1.3 [INFO] [stderr] Checking hashbrown v0.12.1 [INFO] [stderr] Compiling serde_json v1.0.93 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Checking ryu v1.0.12 [INFO] [stderr] Checking plotters-backend v0.3.4 [INFO] [stderr] Checking ciborium-io v0.2.0 [INFO] [stderr] Checking itoa v1.0.5 [INFO] [stderr] Checking ciborium-ll v0.2.0 [INFO] [stderr] Checking cast v0.3.0 [INFO] [stderr] Checking clap_lex v0.2.3 [INFO] [stderr] Checking walkdir v2.3.2 [INFO] [stderr] Checking itertools v0.10.5 [INFO] [stderr] Checking oorandom v11.1.3 [INFO] [stderr] Checking anes v0.1.6 [INFO] [stderr] Checking iana-time-zone v0.1.56 [INFO] [stderr] Checking thread_local v1.1.7 [INFO] [stderr] Checking glob v0.3.1 [INFO] [stderr] Checking plotters-svg v0.3.3 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking num_cpus v1.15.0 [INFO] [stderr] Checking colored v2.0.0 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Checking rayon v1.7.0 [INFO] [stderr] Checking plotters v0.3.4 [INFO] [stderr] Checking chrono v0.4.24 [INFO] [stderr] Checking criterion-plot v0.5.0 [INFO] [stderr] Checking regex v1.5.6 [INFO] [stderr] Checking stderrlog v0.5.4 [INFO] [stderr] Checking mrp v0.3.0 (/opt/rustwide/workdir/mrp) [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling serde_derive v1.0.147 [INFO] [stderr] Compiling clap_derive v3.2.6 [INFO] [stderr] Checking clap v3.2.6 [INFO] [stderr] Checking rename v0.5.1 (/opt/rustwide/workdir) [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/main.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | glob: Option, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: requested on the command line with `-D unmustuse-in-always-ok` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/main.rs:27:5 [INFO] [stdout] | [INFO] [stdout] 27 | paths: Vec, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/main.rs:92:5 [INFO] [stdout] | [INFO] [stdout] 92 | replacement: String, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `rename` (bin "rn") due to 3 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "6664be7e36676caf01debd49e85abc559c2c1759b4936053ce7bc89ff130a314", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6664be7e36676caf01debd49e85abc559c2c1759b4936053ce7bc89ff130a314", kill_on_drop: false }` [INFO] [stdout] 6664be7e36676caf01debd49e85abc559c2c1759b4936053ce7bc89ff130a314