[INFO] fetching crate oni-comb-uri-rs 0.2.557...
[INFO] checking oni-comb-uri-rs-0.2.557 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930
[INFO] extracting crate oni-comb-uri-rs 0.2.557 into /workspace/builds/worker-3-tc2/source
[INFO] validating manifest of crates.io crate oni-comb-uri-rs 0.2.557 on toolchain c387b04bf028733cd561d62128c8a5eee4bc1458
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate oni-comb-uri-rs 0.2.557
[INFO] finished tweaking crates.io crate oni-comb-uri-rs 0.2.557
[INFO] tweaked toml for crates.io crate oni-comb-uri-rs 0.2.557 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 61 packages to latest compatible versions
[INFO] [stderr]       Adding prop-check-rs v0.0.709 (available: v0.0.712)
[INFO] [stderr]       Adding wasi v0.11.0+wasi-snapshot-preview1 (available: v0.13.2+wasi-0.2.1)
[INFO] [stderr]       Adding windows-sys v0.52.0 (available: v0.59.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6886f19a0d1404fb722f7aac2b6f7ac657afc2a3e7c66cace5013115261a1976
[INFO] running `Command { std: "docker" "start" "-a" "6886f19a0d1404fb722f7aac2b6f7ac657afc2a3e7c66cace5013115261a1976", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6886f19a0d1404fb722f7aac2b6f7ac657afc2a3e7c66cace5013115261a1976", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6886f19a0d1404fb722f7aac2b6f7ac657afc2a3e7c66cace5013115261a1976", kill_on_drop: false }`
[INFO] [stdout] 6886f19a0d1404fb722f7aac2b6f7ac657afc2a3e7c66cace5013115261a1976
[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 -Dtail_expr_drop_order" "-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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fc8138e401bbdc74f249150a2428fb002e9f1732e68a7c2818d4947e3314b7a8
[INFO] running `Command { std: "docker" "start" "-a" "fc8138e401bbdc74f249150a2428fb002e9f1732e68a7c2818d4947e3314b7a8", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling bigdecimal v0.4.5
[INFO] [stderr]     Checking colorchoice v1.0.2
[INFO] [stderr]     Checking anstyle-query v1.1.1
[INFO] [stderr]     Checking is_terminal_polyfill v1.70.1
[INFO] [stderr]     Checking iso-4217 v0.1.0
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]     Checking regex-automata v0.4.7
[INFO] [stderr]     Checking anstyle-parse v0.2.5
[INFO] [stderr]     Checking humantime v2.1.0
[INFO] [stderr]    Compiling ctor v0.2.8
[INFO] [stderr]     Checking anstream v0.6.15
[INFO] [stderr]     Checking zerocopy v0.7.35
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking num-bigint v0.4.6
[INFO] [stderr]     Checking ppv-lite86 v0.2.20
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking regex v1.10.6
[INFO] [stderr]     Checking env_filter v0.1.2
[INFO] [stderr]     Checking oni-comb-parser-rs v0.0.570
[INFO] [stderr]     Checking env_logger v0.11.5
[INFO] [stderr]     Checking rand_distr v0.4.3
[INFO] [stderr]     Checking oni-comb-uri-rs v0.2.557 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `reserved` is never used
[INFO] [stdout]   --> src/parsers/basic_parsers.rs:31:15
[INFO] [stdout]    |
[INFO] [stdout] 31 | pub(crate) fn reserved<'a>() -> Parser<'a, u8, &'a [u8]> {
[INFO] [stdout]    |               ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]   --> src/lib.rs:1:9
[INFO] [stdout]    |
[INFO] [stdout] 1  | #![warn(dead_code)]
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `gen_delims` is never used
[INFO] [stdout]   --> src/parsers/basic_parsers.rs:36:15
[INFO] [stdout]    |
[INFO] [stdout] 36 | pub(crate) fn gen_delims<'a>() -> Parser<'a, u8, &'a [u8]> {
[INFO] [stdout]    |               ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `path` is never used
[INFO] [stdout]   --> src/parsers/path_parsers.rs:10:8
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub fn path<'a>() -> Parser<'a, u8, Option<Path>> {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `path_absolute` is never used
[INFO] [stdout]   --> src/parsers/path_parsers.rs:28:8
[INFO] [stdout]    |
[INFO] [stdout] 28 | pub fn path_absolute<'a>() -> Parser<'a, u8, Path> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `path_noscheme` is never used
[INFO] [stdout]   --> src/parsers/path_parsers.rs:74:8
[INFO] [stdout]    |
[INFO] [stdout] 74 | pub fn path_noscheme<'a>() -> Parser<'a, u8, Path> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `seqment_nz_nc` is never used
[INFO] [stdout]    --> src/parsers/path_parsers.rs:103:4
[INFO] [stdout]     |
[INFO] [stdout] 103 | fn seqment_nz_nc<'a>() -> Parser<'a, u8, &'a [u8]> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `absolute_uri` is never used
[INFO] [stdout]  --> src/parsers/uri_parsers.rs:9:8
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub fn absolute_uri<'a>() -> Parser<'a, u8, Uri> {
[INFO] [stdout]   |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking prop-check-rs v0.0.709
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `All` and `Upper` are never constructed
[INFO] [stdout]   --> src/parsers/basic_parsers.rs:82:5
[INFO] [stdout]    |
[INFO] [stdout] 81 |   pub enum HexDigitMode {
[INFO] [stdout]    |            ------------ variants in this enum
[INFO] [stdout] 82 |     All,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 83 |     Lower,
[INFO] [stdout] 84 |     Upper,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]   --> src/lib.rs:1:9
[INFO] [stdout]    |
[INFO] [stdout] 1  | #![warn(dead_code)]
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `sub_delims_without_gen` is never used
[INFO] [stdout]   --> src/parsers/query_parsers.rs:32:6
[INFO] [stdout]    |
[INFO] [stdout] 32 |   fn sub_delims_without_gen(len: u8) -> Gen<String> {
[INFO] [stdout]    |      ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `absolute_uri` is never used
[INFO] [stdout]  --> src/parsers/uri_parsers.rs:9:8
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub fn absolute_uri<'a>() -> Parser<'a, u8, Uri> {
[INFO] [stdout]   |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.08s
[INFO] running `Command { std: "docker" "inspect" "fc8138e401bbdc74f249150a2428fb002e9f1732e68a7c2818d4947e3314b7a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fc8138e401bbdc74f249150a2428fb002e9f1732e68a7c2818d4947e3314b7a8", kill_on_drop: false }`
[INFO] [stdout] fc8138e401bbdc74f249150a2428fb002e9f1732e68a7c2818d4947e3314b7a8