[INFO] fetching crate near-syn 0.5.1... [INFO] checking near-syn-0.5.1 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577 [INFO] extracting crate near-syn 0.5.1 into /workspace/builds/worker-1-tc2/source [INFO] started tweaking crates.io crate near-syn 0.5.1 [INFO] finished tweaking crates.io crate near-syn 0.5.1 [INFO] tweaked toml for crates.io crate near-syn 0.5.1 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate near-syn 0.5.1 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 near-syn 0.5.1 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-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] 72701f6c0029cb557211d90f2891e9001c6c9db3ff3697defda9d85ebefbef99 [INFO] running `Command { std: "docker" "start" "-a" "72701f6c0029cb557211d90f2891e9001c6c9db3ff3697defda9d85ebefbef99", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "72701f6c0029cb557211d90f2891e9001c6c9db3ff3697defda9d85ebefbef99", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "72701f6c0029cb557211d90f2891e9001c6c9db3ff3697defda9d85ebefbef99", kill_on_drop: false }` [INFO] [stdout] 72701f6c0029cb557211d90f2891e9001c6c9db3ff3697defda9d85ebefbef99 [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] d4b8208bad2dfd3fbf921b8b6cd777958f5e3bb1f64b9d4b599be1024d7f4c85 [INFO] running `Command { std: "docker" "start" "-a" "d4b8208bad2dfd3fbf921b8b6cd777958f5e3bb1f64b9d4b599be1024d7f4c85", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.125 [INFO] [stderr] Compiling proc-macro2 v1.0.37 [INFO] [stderr] Compiling unicode-xid v0.2.3 [INFO] [stderr] Compiling syn v1.0.92 [INFO] [stderr] Compiling indexmap v1.8.1 [INFO] [stderr] Checking os_str_bytes v6.0.0 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Checking predicates-core v1.0.2 [INFO] [stderr] Checking termcolor v1.1.2 [INFO] [stderr] Checking regex-automata v0.1.9 [INFO] [stderr] Checking treeline v0.1.0 [INFO] [stderr] Checking predicates v1.0.7 [INFO] [stderr] Checking predicates-tree v1.0.2 [INFO] [stderr] Checking clap_lex v0.2.0 [INFO] [stderr] Checking quote v1.0.9 [INFO] [stderr] Checking getrandom v0.2.2 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking wait-timeout v0.2.0 [INFO] [stderr] Checking bstr v0.2.17 [INFO] [stderr] Checking rand_core v0.6.2 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Checking rand_chacha v0.3.0 [INFO] [stderr] Checking assert_cmd v1.0.3 [INFO] [stderr] Checking rand v0.8.3 [INFO] [stderr] Checking tempfile v3.2.0 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling clap_derive v3.1.7 [INFO] [stderr] Checking clap v3.1.15 [INFO] [stderr] Checking near-syn v0.5.1 (/opt/rustwide/workdir) [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/main.rs:43:5 [INFO] [stdout] | [INFO] [stdout] 43 | / /// Rust source files (*.rs) to analize [INFO] [stdout] 44 | | #[clap()] [INFO] [stdout] 45 | | files: Vec, [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/main.rs:50:5 [INFO] [stdout] | [INFO] [stdout] 50 | / /// If provided, the output will be embedded in between markers inside the README [INFO] [stdout] 51 | | #[clap(long)] [INFO] [stdout] 52 | | readme: Option, [INFO] [stdout] | |__________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/main.rs:43:5 [INFO] [stdout] | [INFO] [stdout] 43 | / /// Rust source files (*.rs) to analize [INFO] [stdout] 44 | | #[clap()] [INFO] [stdout] 45 | | files: Vec, [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/main.rs:50:5 [INFO] [stdout] | [INFO] [stdout] 50 | / /// If provided, the output will be embedded in between markers inside the README [INFO] [stdout] 51 | | #[clap(long)] [INFO] [stdout] 52 | | readme: Option, [INFO] [stdout] | |__________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `near-syn` (bin "near-syn" test) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `near-syn` (bin "near-syn") due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "d4b8208bad2dfd3fbf921b8b6cd777958f5e3bb1f64b9d4b599be1024d7f4c85", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d4b8208bad2dfd3fbf921b8b6cd777958f5e3bb1f64b9d4b599be1024d7f4c85", kill_on_drop: false }` [INFO] [stdout] d4b8208bad2dfd3fbf921b8b6cd777958f5e3bb1f64b9d4b599be1024d7f4c85