[INFO] fetching crate repo2file-cli 0.1.2... [INFO] checking repo2file-cli-0.1.2 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577 [INFO] extracting crate repo2file-cli 0.1.2 into /workspace/builds/worker-3-tc2/source [INFO] started tweaking crates.io crate repo2file-cli 0.1.2 [INFO] finished tweaking crates.io crate repo2file-cli 0.1.2 [INFO] tweaked toml for crates.io crate repo2file-cli 0.1.2 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate repo2file-cli 0.1.2 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 crates.io crate repo2file-cli 0.1.2 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-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 1c3ee3ec72e928b9e756d14c43a014154c1fe82f94fb5f5c32929a730bf04580 [INFO] running `Command { std: "docker" "start" "-a" "1c3ee3ec72e928b9e756d14c43a014154c1fe82f94fb5f5c32929a730bf04580", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1c3ee3ec72e928b9e756d14c43a014154c1fe82f94fb5f5c32929a730bf04580", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1c3ee3ec72e928b9e756d14c43a014154c1fe82f94fb5f5c32929a730bf04580", kill_on_drop: false }` [INFO] [stdout] 1c3ee3ec72e928b9e756d14c43a014154c1fe82f94fb5f5c32929a730bf04580 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 926b4c35f9805b9cf76f699f79095c1806ebdb97a66519a583417a6ea0e88288 [INFO] running `Command { std: "docker" "start" "-a" "926b4c35f9805b9cf76f699f79095c1806ebdb97a66519a583417a6ea0e88288", kill_on_drop: false }` [INFO] [stderr] Compiling crossbeam-utils v0.8.20 [INFO] [stderr] Checking unicode-width v0.1.13 [INFO] [stderr] Compiling unicode-segmentation v1.11.0 [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking bstr v1.9.1 [INFO] [stderr] Compiling cc v1.0.98 [INFO] [stderr] Checking predicates-core v1.0.6 [INFO] [stderr] Checking winnow v0.6.11 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Compiling syn v2.0.66 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Checking termtree v0.4.1 [INFO] [stderr] Checking downcast v0.11.0 [INFO] [stderr] Checking fragile v2.0.0 [INFO] [stderr] Checking predicates v3.1.0 [INFO] [stderr] Checking predicates-tree v1.0.9 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking clap v2.34.0 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Checking crossbeam-epoch v0.9.18 [INFO] [stderr] Checking tempdir v0.3.7 [INFO] [stderr] Checking crossbeam-deque v0.8.5 [INFO] [stderr] Checking regex-automata v0.4.6 [INFO] [stderr] Compiling openssl-sys v0.9.102 [INFO] [stderr] Compiling libz-sys v1.1.18 [INFO] [stderr] Compiling libssh2-sys v0.3.0 [INFO] [stderr] Compiling libgit2-sys v0.16.2+1.7.2 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Checking globset v0.4.14 [INFO] [stderr] Compiling structopt-derive v0.4.18 [INFO] [stderr] Compiling serde_derive v1.0.203 [INFO] [stderr] Compiling mockall_derive v0.12.1 [INFO] [stderr] Checking ignore v0.4.22 [INFO] [stderr] Checking structopt v0.3.26 [INFO] [stderr] Checking serde v1.0.203 [INFO] [stderr] Checking mockall v0.12.1 [INFO] [stderr] Checking git2 v0.18.3 [INFO] [stderr] Checking toml_datetime v0.6.6 [INFO] [stderr] Checking serde_spanned v0.6.6 [INFO] [stderr] Checking toml_edit v0.22.14 [INFO] [stderr] Checking toml v0.8.14 [INFO] [stderr] Checking repo2file-cli v0.1.2 (/opt/rustwide/workdir) [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/main.rs:23:5 [INFO] [stdout] | [INFO] [stdout] 23 | / /// Files to ignore, separated by commas [INFO] [stdout] 24 | | #[structopt(long, use_delimiter = true)] [INFO] [stdout] 25 | | ignore_files: 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 | / /// Directories to ignore, separated by commas [INFO] [stdout] 28 | | #[structopt(long, use_delimiter = true)] [INFO] [stdout] 29 | | ignore_dirs: Option>, [INFO] [stdout] | |____________________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/main.rs:31:5 [INFO] [stdout] | [INFO] [stdout] 31 | / /// Files to include, separated by commas (exclusive with --ignore-files and --ignore-dirs) [INFO] [stdout] 32 | | #[structopt(long, use_delimiter = true, conflicts_with_all = &["ignore_files", "ignore_dirs"])] [INFO] [stdout] 33 | | include_files: Option>, [INFO] [stdout] | |______________________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `repo2file-cli` (bin "repo2file-cli" test) due to 3 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/main.rs:23:5 [INFO] [stdout] | [INFO] [stdout] 23 | / /// Files to ignore, separated by commas [INFO] [stdout] 24 | | #[structopt(long, use_delimiter = true)] [INFO] [stdout] 25 | | ignore_files: 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 | / /// Directories to ignore, separated by commas [INFO] [stdout] 28 | | #[structopt(long, use_delimiter = true)] [INFO] [stdout] 29 | | ignore_dirs: Option>, [INFO] [stdout] | |____________________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/main.rs:31:5 [INFO] [stdout] | [INFO] [stdout] 31 | / /// Files to include, separated by commas (exclusive with --ignore-files and --ignore-dirs) [INFO] [stdout] 32 | | #[structopt(long, use_delimiter = true, conflicts_with_all = &["ignore_files", "ignore_dirs"])] [INFO] [stdout] 33 | | include_files: Option>, [INFO] [stdout] | |______________________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `repo2file-cli` (bin "repo2file-cli") due to 3 previous errors [INFO] running `Command { std: "docker" "inspect" "926b4c35f9805b9cf76f699f79095c1806ebdb97a66519a583417a6ea0e88288", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "926b4c35f9805b9cf76f699f79095c1806ebdb97a66519a583417a6ea0e88288", kill_on_drop: false }` [INFO] [stdout] 926b4c35f9805b9cf76f699f79095c1806ebdb97a66519a583417a6ea0e88288