[INFO] fetching crate sane 0.2.1... [INFO] checking sane-0.2.1 against try#cac44d9528e3bbbdaa1537d187bd489ccc5de18c for pr-91141 [INFO] extracting crate sane 0.2.1 into /workspace/builds/worker-34/source [INFO] validating manifest of crates.io crate sane 0.2.1 on toolchain cac44d9528e3bbbdaa1537d187bd489ccc5de18c [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate sane 0.2.1 [INFO] finished tweaking crates.io crate sane 0.2.1 [INFO] tweaked toml for crates.io crate sane 0.2.1 written to /workspace/builds/worker-34/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 29efea8b360a925a606c491810a940a9237336d3db0991089bad789d331fcace [INFO] running `Command { std: "docker" "start" "-a" "29efea8b360a925a606c491810a940a9237336d3db0991089bad789d331fcace", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "29efea8b360a925a606c491810a940a9237336d3db0991089bad789d331fcace", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "29efea8b360a925a606c491810a940a9237336d3db0991089bad789d331fcace", kill_on_drop: false }` [INFO] [stdout] 29efea8b360a925a606c491810a940a9237336d3db0991089bad789d331fcace [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/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" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0b70f21beb0db8038be6c74f10f23614ee48f281e37035a6d116d87769e9a1e4 [INFO] running `Command { std: "docker" "start" "-a" "0b70f21beb0db8038be6c74f10f23614ee48f281e37035a6d116d87769e9a1e4", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling serde_derive v1.0.130 [INFO] [stderr] Compiling serde v1.0.130 [INFO] [stderr] Compiling proc-macro2 v1.0.32 [INFO] [stderr] Compiling quote v1.0.10 [INFO] [stderr] Compiling syn v1.0.82 [INFO] [stderr] Checking sane v0.2.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/datetime.rs:210:29 [INFO] [stdout] | [INFO] [stdout] 210 | b'0'...b'9' => { [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/ser.rs:482:20 [INFO] [stdout] | [INFO] [stdout] 482 | (Some(0...1), _) | (_, &None) => { [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/ser.rs:520:16 [INFO] [stdout] | [INFO] [stdout] 520 | 'a'...'z' | 'A'...'Z' | '0'...'9' | '-' | '_' => true, [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/ser.rs:520:28 [INFO] [stdout] | [INFO] [stdout] 520 | 'a'...'z' | 'A'...'Z' | '0'...'9' | '-' | '_' => true, [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/ser.rs:520:40 [INFO] [stdout] | [INFO] [stdout] 520 | 'a'...'z' | 'A'...'Z' | '0'...'9' | '-' | '_' => true, [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/ser.rs:1000:24 [INFO] [stdout] | [INFO] [stdout] 1000 | (Some(0...1), _) | (_, &None) => { [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/tokens.rs:297:22 [INFO] [stdout] | [INFO] [stdout] 297 | new_ch: &mut FnMut( [INFO] [stdout] | ______________________^ [INFO] [stdout] 298 | | &mut Tokenizer, [INFO] [stdout] 299 | | &mut MaybeString, [INFO] [stdout] 300 | | bool, [INFO] [stdout] 301 | | usize, [INFO] [stdout] 302 | | char, [INFO] [stdout] 303 | | ) -> Result<(), Error>, [INFO] [stdout] | |______________________________^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 297 ~ new_ch: &mut dyn FnMut( [INFO] [stdout] 298 + &mut Tokenizer, [INFO] [stdout] 299 + &mut MaybeString, [INFO] [stdout] 300 + bool, [INFO] [stdout] 301 + usize, [INFO] [stdout] 302 + char, [INFO] [stdout] ... [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/datetime.rs:210:29 [INFO] [stdout] | [INFO] [stdout] 210 | b'0'...b'9' => { [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/ser.rs:482:20 [INFO] [stdout] | [INFO] [stdout] 482 | (Some(0...1), _) | (_, &None) => { [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/ser.rs:520:16 [INFO] [stdout] | [INFO] [stdout] 520 | 'a'...'z' | 'A'...'Z' | '0'...'9' | '-' | '_' => true, [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/ser.rs:520:28 [INFO] [stdout] | [INFO] [stdout] 520 | 'a'...'z' | 'A'...'Z' | '0'...'9' | '-' | '_' => true, [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/ser.rs:520:40 [INFO] [stdout] | [INFO] [stdout] 520 | 'a'...'z' | 'A'...'Z' | '0'...'9' | '-' | '_' => true, [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/ser.rs:1000:24 [INFO] [stdout] | [INFO] [stdout] 1000 | (Some(0...1), _) | (_, &None) => { [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/tokens.rs:297:22 [INFO] [stdout] | [INFO] [stdout] 297 | new_ch: &mut FnMut( [INFO] [stdout] | ______________________^ [INFO] [stdout] 298 | | &mut Tokenizer, [INFO] [stdout] 299 | | &mut MaybeString, [INFO] [stdout] 300 | | bool, [INFO] [stdout] 301 | | usize, [INFO] [stdout] 302 | | char, [INFO] [stdout] 303 | | ) -> Result<(), Error>, [INFO] [stdout] | |______________________________^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 297 ~ new_ch: &mut dyn FnMut( [INFO] [stdout] 298 + &mut Tokenizer, [INFO] [stdout] 299 + &mut MaybeString, [INFO] [stdout] 300 + bool, [INFO] [stdout] 301 + usize, [INFO] [stdout] 302 + char, [INFO] [stdout] ... [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: field is never read: `global_string` [INFO] [stdout] --> examples/decode.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | global_string: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> examples/decode.rs:4:9 [INFO] [stdout] | [INFO] [stdout] 4 | #![deny(warnings)] [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] = note: `#[deny(dead_code)]` implied by `#[deny(warnings)]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: field is never read: `global_integer` [INFO] [stdout] --> examples/decode.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | global_integer: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: field is never read: `server` [INFO] [stdout] --> examples/decode.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | server: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: field is never read: `peers` [INFO] [stdout] --> examples/decode.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | peers: Option>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: field is never read: `ip` [INFO] [stdout] --> examples/decode.rs:25:5 [INFO] [stdout] | [INFO] [stdout] 25 | ip: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: field is never read: `port` [INFO] [stdout] --> examples/decode.rs:26:5 [INFO] [stdout] | [INFO] [stdout] 26 | port: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: field is never read: `ip` [INFO] [stdout] --> examples/decode.rs:31:5 [INFO] [stdout] | [INFO] [stdout] 31 | ip: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: field is never read: `port` [INFO] [stdout] --> examples/decode.rs:32:5 [INFO] [stdout] | [INFO] [stdout] 32 | port: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 8 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `sane` due to 9 previous errors [INFO] running `Command { std: "docker" "inspect" "0b70f21beb0db8038be6c74f10f23614ee48f281e37035a6d116d87769e9a1e4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0b70f21beb0db8038be6c74f10f23614ee48f281e37035a6d116d87769e9a1e4", kill_on_drop: false }` [INFO] [stdout] 0b70f21beb0db8038be6c74f10f23614ee48f281e37035a6d116d87769e9a1e4