[INFO] fetching crate ctp 0.1.3... [INFO] checking ctp-0.1.3 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577 [INFO] extracting crate ctp 0.1.3 into /workspace/builds/worker-2-tc2/source [INFO] started tweaking crates.io crate ctp 0.1.3 [INFO] finished tweaking crates.io crate ctp 0.1.3 [INFO] tweaked toml for crates.io crate ctp 0.1.3 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate ctp 0.1.3 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 ctp 0.1.3 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-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 99200af7e601ca5ce266353c3f4b481cc89a220dc03751562e70b592f0b2b7cc [INFO] running `Command { std: "docker" "start" "-a" "99200af7e601ca5ce266353c3f4b481cc89a220dc03751562e70b592f0b2b7cc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "99200af7e601ca5ce266353c3f4b481cc89a220dc03751562e70b592f0b2b7cc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "99200af7e601ca5ce266353c3f4b481cc89a220dc03751562e70b592f0b2b7cc", kill_on_drop: false }` [INFO] [stdout] 99200af7e601ca5ce266353c3f4b481cc89a220dc03751562e70b592f0b2b7cc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 4d4105936887882000822104a56d1d8c7c8c286286f4d98814ed7e9c61d3b0ea [INFO] running `Command { std: "docker" "start" "-a" "4d4105936887882000822104a56d1d8c7c8c286286f4d98814ed7e9c61d3b0ea", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.81 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling libc v0.2.106 [INFO] [stderr] Compiling indexmap v1.7.0 [INFO] [stderr] Compiling unicase v2.6.0 [INFO] [stderr] Compiling unicode-segmentation v1.8.0 [INFO] [stderr] Compiling serde v1.0.130 [INFO] [stderr] Compiling anyhow v1.0.44 [INFO] [stderr] Checking textwrap v0.14.2 [INFO] [stderr] Checking os_str_bytes v4.2.0 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking toml v0.5.8 [INFO] [stderr] Compiling thiserror-impl v1.0.30 [INFO] [stderr] Compiling clap_derive v3.0.0-beta.5 [INFO] [stderr] Checking thiserror v1.0.30 [INFO] [stderr] Checking clap v3.0.0-beta.5 [INFO] [stderr] Checking ctp v0.1.3 (/opt/rustwide/workdir) [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/opts.rs:19:5 [INFO] [stdout] | [INFO] [stdout] 19 | / #[clap(short, long, default_value = "_default_")] [INFO] [stdout] 20 | | /// Optional custom config file location. [INFO] [stdout] 21 | | pub config: PathBuf, [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/opts.rs:23:5 [INFO] [stdout] | [INFO] [stdout] 23 | / /// Project language name. [INFO] [stdout] 24 | | pub language: String, [INFO] [stdout] | |________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/opts.rs:25:5 [INFO] [stdout] | [INFO] [stdout] 25 | / /// Project name. [INFO] [stdout] 26 | | pub project_name: String, [INFO] [stdout] | |____________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/opts.rs:28:5 [INFO] [stdout] | [INFO] [stdout] 28 | / #[clap(short, long, default_value = DEFAULT_PROJECT_LOCATION)] [INFO] [stdout] 29 | | /// Optional custom output directory location. [INFO] [stdout] 30 | | pub output: PathBuf, [INFO] [stdout] | |_______________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `ctp` (bin "ctp") due to 4 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `ctp` (bin "ctp" test) due to 4 previous errors [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/opts.rs:19:5 [INFO] [stdout] | [INFO] [stdout] 19 | / #[clap(short, long, default_value = "_default_")] [INFO] [stdout] 20 | | /// Optional custom config file location. [INFO] [stdout] 21 | | pub config: PathBuf, [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/opts.rs:23:5 [INFO] [stdout] | [INFO] [stdout] 23 | / /// Project language name. [INFO] [stdout] 24 | | pub language: String, [INFO] [stdout] | |________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/opts.rs:25:5 [INFO] [stdout] | [INFO] [stdout] 25 | / /// Project name. [INFO] [stdout] 26 | | pub project_name: String, [INFO] [stdout] | |____________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/opts.rs:28:5 [INFO] [stdout] | [INFO] [stdout] 28 | / #[clap(short, long, default_value = DEFAULT_PROJECT_LOCATION)] [INFO] [stdout] 29 | | /// Optional custom output directory location. [INFO] [stdout] 30 | | pub output: PathBuf, [INFO] [stdout] | |_______________________^ [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "4d4105936887882000822104a56d1d8c7c8c286286f4d98814ed7e9c61d3b0ea", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4d4105936887882000822104a56d1d8c7c8c286286f4d98814ed7e9c61d3b0ea", kill_on_drop: false }` [INFO] [stdout] 4d4105936887882000822104a56d1d8c7c8c286286f4d98814ed7e9c61d3b0ea