[INFO] cloning repository https://github.com/m-milek/calmar [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/m-milek/calmar" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fm-milek%2Fcalmar", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fm-milek%2Fcalmar'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 4e3441cc3844fd236c9aa5ce9ed9ae9764e33db4 [INFO] checking m-milek/calmar 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%2Fm-milek%2Fcalmar" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/m-milek/calmar [INFO] finished tweaking git repo https://github.com/m-milek/calmar [INFO] tweaked toml for git repo https://github.com/m-milek/calmar written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/m-milek/calmar 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/m-milek/calmar 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-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 43cc5ebb68c8794345351991b8745cca56a7c0bf86858e7075bb0f59a9d4ce7d [INFO] running `Command { std: "docker" "start" "-a" "43cc5ebb68c8794345351991b8745cca56a7c0bf86858e7075bb0f59a9d4ce7d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "43cc5ebb68c8794345351991b8745cca56a7c0bf86858e7075bb0f59a9d4ce7d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "43cc5ebb68c8794345351991b8745cca56a7c0bf86858e7075bb0f59a9d4ce7d", kill_on_drop: false }` [INFO] [stdout] 43cc5ebb68c8794345351991b8745cca56a7c0bf86858e7075bb0f59a9d4ce7d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 3cf7aa09d9938cee76a72ed8455c06a47deaf7d51b18d1b1b632cae0d1993756 [INFO] running `Command { std: "docker" "start" "-a" "3cf7aa09d9938cee76a72ed8455c06a47deaf7d51b18d1b1b632cae0d1993756", kill_on_drop: false }` [INFO] [stderr] Compiling unicode-ident v1.0.3 [INFO] [stderr] Compiling syn v1.0.99 [INFO] [stderr] Compiling libc v0.2.126 [INFO] [stderr] Compiling serde v1.0.144 [INFO] [stderr] Compiling io-lifetimes v0.7.3 [INFO] [stderr] Checking utf8parse v0.2.0 [INFO] [stderr] Compiling rustix v0.35.9 [INFO] [stderr] Checking linux-raw-sys v0.0.46 [INFO] [stderr] Checking nom v7.1.1 [INFO] [stderr] Checking nibble_vec v0.1.0 [INFO] [stderr] Checking bytecount v0.6.3 [INFO] [stderr] Compiling heck v0.4.0 [INFO] [stderr] Checking num-integer v0.1.45 [INFO] [stderr] Checking iana-time-zone v0.1.47 [INFO] [stderr] Checking endian-type v0.1.2 [INFO] [stderr] Checking unicode-segmentation v1.10.0 [INFO] [stderr] Checking regex v1.5.6 [INFO] [stderr] Compiling proc-macro2 v1.0.43 [INFO] [stderr] Checking home v0.5.3 [INFO] [stderr] Checking radix_trie v0.2.1 [INFO] [stderr] Compiling quote v1.0.21 [INFO] [stderr] Compiling vte_generate_state_changes v0.1.1 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Checking vte v0.10.1 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Checking dirs-sys-next v0.1.2 [INFO] [stderr] Checking nix v0.24.2 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking ansitok v0.1.0 [INFO] [stderr] Checking dirs-next v2.0.0 [INFO] [stderr] Checking colored v2.0.0 [INFO] [stderr] Checking strip-ansi-escapes v0.1.1 [INFO] [stderr] Checking ansi-str v0.3.0 [INFO] [stderr] Checking papergrid v0.5.1 [INFO] [stderr] Checking fd-lock v3.0.6 [INFO] [stderr] Checking rustyline v10.0.0 [INFO] [stderr] Compiling darling_core v0.14.1 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling serde_derive v1.0.144 [INFO] [stderr] Compiling tabled_derive v0.4.0 [INFO] [stderr] Compiling struct-field-names-as-array v0.1.3 [INFO] [stderr] Checking tabled v0.8.0 [INFO] [stderr] Compiling darling_macro v0.14.1 [INFO] [stderr] Compiling darling v0.14.1 [INFO] [stderr] Compiling serde_with_macros v2.0.1 [INFO] [stderr] Checking chrono v0.4.22 [INFO] [stderr] Checking serde_json v1.0.85 [INFO] [stderr] Checking serde_with v2.0.1 [INFO] [stderr] Checking calmar v1.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `serde_with::serde_as` [INFO] [stdout] --> src/cal/event.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use serde_with::serde_as; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `serde_with::serde_as` [INFO] [stdout] --> src/cal/event.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use serde_with::serde_as; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `DisplayedCalendarReference` is never constructed [INFO] [stdout] --> src/cli/display.rs:81:12 [INFO] [stdout] | [INFO] [stdout] 81 | pub struct DisplayedCalendarReference { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/cli/commands.rs:542:8 [INFO] [stdout] | [INFO] [stdout] 542 | if PathBuf::from_str(&CONFIG.index_path).unwrap().exists() { [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/cli/commands.rs:557:16 [INFO] [stdout] | [INFO] [stdout] 557 | let path = PathBuf::from_str(&CONFIG.index_path).unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/cli/functions.rs:558:36 [INFO] [stdout] | [INFO] [stdout] 558 | let mut new_filename = PathBuf::from_str(&edited_ref.path()).unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/cli/validator.rs:44:22 [INFO] [stdout] | [INFO] [stdout] 44 | let path = match PathBuf::from_str(path) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `calmar` (bin "calmar") due to 4 previous errors; 2 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: struct `DisplayedCalendarReference` is never constructed [INFO] [stdout] --> src/cli/display.rs:81:12 [INFO] [stdout] | [INFO] [stdout] 81 | pub struct DisplayedCalendarReference { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/cli/commands.rs:542:8 [INFO] [stdout] | [INFO] [stdout] 542 | if PathBuf::from_str(&CONFIG.index_path).unwrap().exists() { [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/cli/commands.rs:557:16 [INFO] [stdout] | [INFO] [stdout] 557 | let path = PathBuf::from_str(&CONFIG.index_path).unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/cli/functions.rs:558:36 [INFO] [stdout] | [INFO] [stdout] 558 | let mut new_filename = PathBuf::from_str(&edited_ref.path()).unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/cli/validator.rs:44:22 [INFO] [stdout] | [INFO] [stdout] 44 | let path = match PathBuf::from_str(path) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `calmar` (bin "calmar" test) due to 4 previous errors; 2 warnings emitted [INFO] running `Command { std: "docker" "inspect" "3cf7aa09d9938cee76a72ed8455c06a47deaf7d51b18d1b1b632cae0d1993756", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3cf7aa09d9938cee76a72ed8455c06a47deaf7d51b18d1b1b632cae0d1993756", kill_on_drop: false }` [INFO] [stdout] 3cf7aa09d9938cee76a72ed8455c06a47deaf7d51b18d1b1b632cae0d1993756