[INFO] cloning repository https://github.com/Brandon-G-Tripp/task-manager [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Brandon-G-Tripp/task-manager" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBrandon-G-Tripp%2Ftask-manager", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBrandon-G-Tripp%2Ftask-manager'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 695a7c4c50fc34b2927c43e91211ba408d54e80e [INFO] checking Brandon-G-Tripp/task-manager 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%2FBrandon-G-Tripp%2Ftask-manager" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/Brandon-G-Tripp/task-manager [INFO] finished tweaking git repo https://github.com/Brandon-G-Tripp/task-manager [INFO] tweaked toml for git repo https://github.com/Brandon-G-Tripp/task-manager written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/Brandon-G-Tripp/task-manager 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/Brandon-G-Tripp/task-manager 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] b0a45a8183f078d1f852d02e49e5b8b1dc5c136b3ed2686835260b59e924897b [INFO] running `Command { std: "docker" "start" "-a" "b0a45a8183f078d1f852d02e49e5b8b1dc5c136b3ed2686835260b59e924897b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b0a45a8183f078d1f852d02e49e5b8b1dc5c136b3ed2686835260b59e924897b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b0a45a8183f078d1f852d02e49e5b8b1dc5c136b3ed2686835260b59e924897b", kill_on_drop: false }` [INFO] [stdout] b0a45a8183f078d1f852d02e49e5b8b1dc5c136b3ed2686835260b59e924897b [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] 9b3dacf06f300688479bec9c9dc3cf689332d408c69a6595ec27dbf830a42293 [INFO] running `Command { std: "docker" "start" "-a" "9b3dacf06f300688479bec9c9dc3cf689332d408c69a6595ec27dbf830a42293", kill_on_drop: false }` [INFO] [stderr] Checking memchr v2.7.1 [INFO] [stderr] Checking predicates-core v1.0.6 [INFO] [stderr] Compiling unicode-segmentation v1.10.1 [INFO] [stderr] Compiling doc-comment v0.3.3 [INFO] [stderr] Compiling num-traits v0.2.17 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Checking anstyle v1.0.4 [INFO] [stderr] Checking normalize-line-endings v0.3.0 [INFO] [stderr] Checking difflib v0.4.0 [INFO] [stderr] Checking linked-hash-map v0.5.6 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling syn v2.0.48 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Checking termtree v0.4.1 [INFO] [stderr] Checking iana-time-zone v0.1.59 [INFO] [stderr] Checking wait-timeout v0.2.0 [INFO] [stderr] Checking predicates-tree v1.0.9 [INFO] [stderr] Checking yaml-rust v0.4.5 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Checking aho-corasick v1.1.2 [INFO] [stderr] Checking float-cmp v0.9.0 [INFO] [stderr] Checking chrono v0.4.31 [INFO] [stderr] Checking regex-automata v0.4.5 [INFO] [stderr] Compiling serde_derive v1.0.195 [INFO] [stderr] Compiling darling_core v0.13.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling structopt-derive v0.4.18 [INFO] [stderr] Checking regex v1.10.3 [INFO] [stderr] Checking bstr v1.9.0 [INFO] [stderr] Checking predicates v3.1.0 [INFO] [stderr] Checking assert_cmd v2.0.13 [INFO] [stderr] Checking structopt v0.3.26 [INFO] [stderr] Checking serde v1.0.195 [INFO] [stderr] Compiling darling_macro v0.13.4 [INFO] [stderr] Compiling darling v0.13.4 [INFO] [stderr] Compiling serde_with_macros v1.5.2 [INFO] [stderr] Checking serde_yaml v0.8.26 [INFO] [stderr] Checking serde_with v1.14.0 [INFO] [stderr] Checking task-manager v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/tasks/cli.rs:9:10 [INFO] [stdout] | [INFO] [stdout] 9 | Add {name: String, description: String, due_date: String}, [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/tasks/cli.rs:9:24 [INFO] [stdout] | [INFO] [stdout] 9 | Add {name: String, description: String, due_date: String}, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/tasks/cli.rs:9:45 [INFO] [stdout] | [INFO] [stdout] 9 | Add {name: String, description: String, due_date: String}, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/tasks/cli.rs:17:23 [INFO] [stdout] | [INFO] [stdout] 17 | Update { id: u32, fields: String }, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `task-manager` (bin "task-manager") due to 4 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/tasks/cli.rs:9:10 [INFO] [stdout] | [INFO] [stdout] 9 | Add {name: String, description: String, due_date: String}, [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/tasks/cli.rs:9:24 [INFO] [stdout] | [INFO] [stdout] 9 | Add {name: String, description: String, due_date: String}, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/tasks/cli.rs:9:45 [INFO] [stdout] | [INFO] [stdout] 9 | Add {name: String, description: String, due_date: String}, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/tasks/cli.rs:17:23 [INFO] [stdout] | [INFO] [stdout] 17 | Update { id: u32, fields: String }, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `task-manager` (bin "task-manager" test) due to 4 previous errors [INFO] running `Command { std: "docker" "inspect" "9b3dacf06f300688479bec9c9dc3cf689332d408c69a6595ec27dbf830a42293", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9b3dacf06f300688479bec9c9dc3cf689332d408c69a6595ec27dbf830a42293", kill_on_drop: false }` [INFO] [stdout] 9b3dacf06f300688479bec9c9dc3cf689332d408c69a6595ec27dbf830a42293