[INFO] fetching crate cargo-rio 0.1.0... [INFO] checking cargo-rio-0.1.0 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577 [INFO] extracting crate cargo-rio 0.1.0 into /workspace/builds/worker-7-tc2/source [INFO] removed /workspace/builds/worker-7-tc2/source/rust-toolchain.toml [INFO] started tweaking crates.io crate cargo-rio 0.1.0 [INFO] finished tweaking crates.io crate cargo-rio 0.1.0 [INFO] tweaked toml for crates.io crate cargo-rio 0.1.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate cargo-rio 0.1.0 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 cargo-rio 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" "+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] 5d720cea211fbd984fa3019e64a43be2f28471bdf8f89b39ac0be0cc2972d569 [INFO] running `Command { std: "docker" "start" "-a" "5d720cea211fbd984fa3019e64a43be2f28471bdf8f89b39ac0be0cc2972d569", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5d720cea211fbd984fa3019e64a43be2f28471bdf8f89b39ac0be0cc2972d569", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5d720cea211fbd984fa3019e64a43be2f28471bdf8f89b39ac0be0cc2972d569", kill_on_drop: false }` [INFO] [stdout] 5d720cea211fbd984fa3019e64a43be2f28471bdf8f89b39ac0be0cc2972d569 [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] 6112dd04a2965f5fd7f7df9511d238abab32010f3efadecd97442bade3724de2 [INFO] running `Command { std: "docker" "start" "-a" "6112dd04a2965f5fd7f7df9511d238abab32010f3efadecd97442bade3724de2", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.43 [INFO] [stderr] Compiling quote v1.0.21 [INFO] [stderr] Compiling unicode-ident v1.0.3 [INFO] [stderr] Compiling libc v0.2.132 [INFO] [stderr] Compiling cc v1.0.73 [INFO] [stderr] Compiling syn v1.0.99 [INFO] [stderr] Checking once_cell v1.13.1 [INFO] [stderr] Compiling pkg-config v0.3.25 [INFO] [stderr] Checking smallvec v1.9.0 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Checking regex-syntax v0.6.27 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling lock_api v0.4.7 [INFO] [stderr] Checking sharded-slab v0.1.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Checking tracing-core v0.1.29 [INFO] [stderr] Checking thread_local v1.1.4 [INFO] [stderr] Compiling parking_lot_core v0.8.5 [INFO] [stderr] Compiling indexmap v1.9.1 [INFO] [stderr] Checking instant v0.1.12 [INFO] [stderr] Compiling eyre v0.6.8 [INFO] [stderr] Checking gimli v0.26.2 [INFO] [stderr] Checking miniz_oxide v0.5.3 [INFO] [stderr] Checking rustc-demangle v0.1.21 [INFO] [stderr] Checking indenter v0.3.3 [INFO] [stderr] Checking owo-colors v3.4.0 [INFO] [stderr] Checking os_str_bytes v6.3.0 [INFO] [stderr] Checking tracing-log v0.1.3 [INFO] [stderr] Checking object v0.29.0 [INFO] [stderr] Compiling heck v0.4.0 [INFO] [stderr] Checking termcolor v1.1.3 [INFO] [stderr] Checking strsim v0.10.0 [INFO] [stderr] Checking clap_lex v0.2.4 [INFO] [stderr] Checking terminal_size v0.1.17 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking textwrap v0.15.0 [INFO] [stderr] Checking parking_lot v0.11.2 [INFO] [stderr] Compiling openssl-sys v0.9.75 [INFO] [stderr] Compiling libz-sys v1.1.8 [INFO] [stderr] Compiling backtrace v0.3.66 [INFO] [stderr] Compiling libssh2-sys v0.2.23 [INFO] [stderr] Checking regex-automata v0.1.10 [INFO] [stderr] Checking regex v1.6.0 [INFO] [stderr] Checking addr2line v0.17.0 [INFO] [stderr] Checking matchers v0.1.0 [INFO] [stderr] Compiling tracing-attributes v0.1.22 [INFO] [stderr] Compiling clap_derive v3.2.17 [INFO] [stderr] Compiling thiserror-impl v1.0.32 [INFO] [stderr] Checking ssh2 v0.9.3 [INFO] [stderr] Checking tracing v0.1.36 [INFO] [stderr] Checking thiserror v1.0.32 [INFO] [stderr] Checking tracing-subscriber v0.3.15 [INFO] [stderr] Checking clap v3.2.17 [INFO] [stderr] Checking tracing-error v0.2.0 [INFO] [stderr] Checking color-spantrace v0.2.0 [INFO] [stderr] Checking color-eyre v0.6.2 [INFO] [stderr] Checking cargo-rio v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: this type continue be must used: ControlFlow, ErrReport> [INFO] [stdout] --> src/remote.rs:35:19 [INFO] [stdout] | [INFO] [stdout] 35 | address.ok_or(RemoteError::RIONotFound.try_into()?) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mustuse_in_always_ok)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this type continue be must used: ControlFlow, ErrReport> [INFO] [stdout] --> src/remote.rs:35:19 [INFO] [stdout] | [INFO] [stdout] 35 | address.ok_or(RemoteError::RIONotFound.try_into()?) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mustuse_in_always_ok)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this type continue be must used: Result [INFO] [stdout] --> src/remote.rs:35:19 [INFO] [stdout] | [INFO] [stdout] 35 | address.ok_or(RemoteError::RIONotFound.try_into()?) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this type continue be must used: Result [INFO] [stdout] --> src/remote.rs:35:19 [INFO] [stdout] | [INFO] [stdout] 35 | address.ok_or(RemoteError::RIONotFound.try_into()?) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/bin/rio/deploy.rs:24:5 [INFO] [stdout] | [INFO] [stdout] 24 | address: 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/bin/rio/deploy.rs:28:5 [INFO] [stdout] | [INFO] [stdout] 28 | executable: Option, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/bin/rio/deploy.rs:33:5 [INFO] [stdout] | [INFO] [stdout] 33 | library_dir: Option, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/bin/rio/deploy.rs:24:5 [INFO] [stdout] | [INFO] [stdout] 24 | address: 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/bin/rio/deploy.rs:28:5 [INFO] [stdout] | [INFO] [stdout] 28 | executable: Option, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/bin/rio/deploy.rs:33:5 [INFO] [stdout] | [INFO] [stdout] 33 | library_dir: Option, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `cargo-rio` (bin "rio") due to 3 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `cargo-rio` (bin "rio" test) due to 3 previous errors [INFO] running `Command { std: "docker" "inspect" "6112dd04a2965f5fd7f7df9511d238abab32010f3efadecd97442bade3724de2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6112dd04a2965f5fd7f7df9511d238abab32010f3efadecd97442bade3724de2", kill_on_drop: false }` [INFO] [stdout] 6112dd04a2965f5fd7f7df9511d238abab32010f3efadecd97442bade3724de2