[INFO] fetching crate sdmx_json 0.6.2... [INFO] checking sdmx_json-0.6.2 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577 [INFO] extracting crate sdmx_json 0.6.2 into /workspace/builds/worker-1-tc2/source [INFO] started tweaking crates.io crate sdmx_json 0.6.2 [INFO] finished tweaking crates.io crate sdmx_json 0.6.2 [INFO] tweaked toml for crates.io crate sdmx_json 0.6.2 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate sdmx_json 0.6.2 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 64 packages to latest compatible versions [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] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 705036b15ce9eaaef3389463815c0ffb74ef42313f558277b59e5bb3593c09df [INFO] running `Command { std: "docker" "start" "-a" "705036b15ce9eaaef3389463815c0ffb74ef42313f558277b59e5bb3593c09df", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "705036b15ce9eaaef3389463815c0ffb74ef42313f558277b59e5bb3593c09df", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "705036b15ce9eaaef3389463815c0ffb74ef42313f558277b59e5bb3593c09df", kill_on_drop: false }` [INFO] [stdout] 705036b15ce9eaaef3389463815c0ffb74ef42313f558277b59e5bb3593c09df [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 3d6046ed6055d4028a03daaf55ac470cb9d150ee099e6db6efdd68656afe3be0 [INFO] running `Command { std: "docker" "start" "-a" "3d6046ed6055d4028a03daaf55ac470cb9d150ee099e6db6efdd68656afe3be0", kill_on_drop: false }` [INFO] [stderr] Compiling darling_core v0.21.3 [INFO] [stderr] Checking serde v1.0.228 [INFO] [stderr] Compiling darling_macro v0.21.3 [INFO] [stderr] Compiling darling v0.21.3 [INFO] [stderr] Compiling serde_with_macros v3.15.1 [INFO] [stderr] Checking serde_with v3.15.1 [INFO] [stderr] Checking sdmx_json v0.6.2 (/opt/rustwide/workdir) [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/primitives.rs:344:50 [INFO] [stdout] | [INFO] [stdout] 344 | fn from_str(s: &str) -> Result { [INFO] [stdout] | _____________________________________________________^ [INFO] [stdout] 345 | | Ok(Self::String(s.to_owned())) [INFO] [stdout] 346 | | } [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/primitives.rs:345:3 [INFO] [stdout] | [INFO] [stdout] 345 | Ok(Self::String(s.to_owned())) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/structure/constraints.rs:186:50 [INFO] [stdout] | [INFO] [stdout] 186 | fn from_str(s: &str) -> Result { [INFO] [stdout] | _____________________________________________________^ [INFO] [stdout] 187 | | Ok(Self::String(s.to_owned())) [INFO] [stdout] 188 | | } [INFO] [stdout] | |_____^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/structure/constraints.rs:187:3 [INFO] [stdout] | [INFO] [stdout] 187 | Ok(Self::String(s.to_owned())) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/structure/constraints.rs:368:50 [INFO] [stdout] | [INFO] [stdout] 368 | fn from_str(s: &str) -> Result { [INFO] [stdout] | _____________________________________________________^ [INFO] [stdout] 369 | | Ok(Self::String(s.to_owned())) [INFO] [stdout] 370 | | } [INFO] [stdout] | |_____^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/structure/constraints.rs:369:3 [INFO] [stdout] | [INFO] [stdout] 369 | Ok(Self::String(s.to_owned())) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/primitives.rs:344:50 [INFO] [stdout] | [INFO] [stdout] 344 | fn from_str(s: &str) -> Result { [INFO] [stdout] | _____________________________________________________^ [INFO] [stdout] 345 | | Ok(Self::String(s.to_owned())) [INFO] [stdout] 346 | | } [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/primitives.rs:345:3 [INFO] [stdout] | [INFO] [stdout] 345 | Ok(Self::String(s.to_owned())) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/structure/constraints.rs:186:50 [INFO] [stdout] | [INFO] [stdout] 186 | fn from_str(s: &str) -> Result { [INFO] [stdout] | _____________________________________________________^ [INFO] [stdout] 187 | | Ok(Self::String(s.to_owned())) [INFO] [stdout] 188 | | } [INFO] [stdout] | |_____^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/structure/constraints.rs:187:3 [INFO] [stdout] | [INFO] [stdout] 187 | Ok(Self::String(s.to_owned())) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `sdmx_json` (lib) due to 6 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/structure/constraints.rs:368:50 [INFO] [stdout] | [INFO] [stdout] 368 | fn from_str(s: &str) -> Result { [INFO] [stdout] | _____________________________________________________^ [INFO] [stdout] 369 | | Ok(Self::String(s.to_owned())) [INFO] [stdout] 370 | | } [INFO] [stdout] | |_____^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/structure/constraints.rs:369:3 [INFO] [stdout] | [INFO] [stdout] 369 | Ok(Self::String(s.to_owned())) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `sdmx_json` (lib test) due to 6 previous errors [INFO] running `Command { std: "docker" "inspect" "3d6046ed6055d4028a03daaf55ac470cb9d150ee099e6db6efdd68656afe3be0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3d6046ed6055d4028a03daaf55ac470cb9d150ee099e6db6efdd68656afe3be0", kill_on_drop: false }` [INFO] [stdout] 3d6046ed6055d4028a03daaf55ac470cb9d150ee099e6db6efdd68656afe3be0