[INFO] fetching crate axsys-noun 0.1.3... [INFO] checking axsys-noun-0.1.3 against try#998b6603a58e47f42ccce7a67943234e96b6839e for pr-143170 [INFO] extracting crate axsys-noun 0.1.3 into /workspace/builds/worker-2-tc2/source [INFO] started tweaking crates.io crate axsys-noun 0.1.3 [INFO] finished tweaking crates.io crate axsys-noun 0.1.3 [INFO] tweaked toml for crates.io crate axsys-noun 0.1.3 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate axsys-noun 0.1.3 on toolchain 998b6603a58e47f42ccce7a67943234e96b6839e [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "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" "+998b6603a58e47f42ccce7a67943234e96b6839e" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 25 packages to latest compatible versions [INFO] [stderr] Adding nom v7.1.3 (available: v8.0.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5a19b1c9ead909d0dfb4b2095aafe9d98e0740f5b8cabcd44b473ce652e25128 [INFO] running `Command { std: "docker" "start" "-a" "5a19b1c9ead909d0dfb4b2095aafe9d98e0740f5b8cabcd44b473ce652e25128", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5a19b1c9ead909d0dfb4b2095aafe9d98e0740f5b8cabcd44b473ce652e25128", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5a19b1c9ead909d0dfb4b2095aafe9d98e0740f5b8cabcd44b473ce652e25128", kill_on_drop: false }` [INFO] [stdout] 5a19b1c9ead909d0dfb4b2095aafe9d98e0740f5b8cabcd44b473ce652e25128 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e5c4782fd11e16d6f72b3ae690a87c3ce1c0b3f0e3ac91cb0d17700082eaf4e4 [INFO] running `Command { std: "docker" "start" "-a" "e5c4782fd11e16d6f72b3ae690a87c3ce1c0b3f0e3ac91cb0d17700082eaf4e4", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.95 [INFO] [stderr] Checking unicode-ident v1.0.18 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking minimal-lexical v0.2.1 [INFO] [stderr] Compiling prettyplease v0.2.35 [INFO] [stderr] Checking murmur3 v0.5.2 [INFO] [stderr] Checking indent_write v2.2.0 [INFO] [stderr] Checking joinery v2.1.0 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Checking brownstone v3.0.0 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking nom v7.1.3 [INFO] [stderr] Checking quote v1.0.40 [INFO] [stderr] Checking syn v2.0.104 [INFO] [stderr] Checking ibig v0.3.6 [INFO] [stderr] Checking nom-supreme v0.8.0 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Checking thiserror v1.0.69 [INFO] [stderr] Checking urbit-ob v0.2.0 [INFO] [stderr] Checking axsys-noun v0.1.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `context` [INFO] [stdout] --> src/hoon.rs:76:9 [INFO] [stdout] | [INFO] [stdout] 76 | context: &'static str, [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_context` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `context` [INFO] [stdout] --> src/hoon.rs:76:9 [INFO] [stdout] | [INFO] [stdout] 76 | context: &'static str, [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_context` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `sequence::Tuple` [INFO] [stdout] --> src/hoon.rs:68:15 [INFO] [stdout] | [INFO] [stdout] 68 | use nom::{sequence::Tuple, Parser}; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `sequence::Tuple` [INFO] [stdout] --> src/hoon.rs:68:15 [INFO] [stdout] | [INFO] [stdout] 68 | use nom::{sequence::Tuple, Parser}; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> src/hoon.rs:210:55 [INFO] [stdout] | [INFO] [stdout] 210 | let (i, term) = term.parse(i).unwrap_or_else(|e| (i, "".to_string())); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> src/sept.rs:145:58 [INFO] [stdout] | [INFO] [stdout] 145 | .map(|m| u64::from_str_radix(m, 16).map_err(|e| ParseError::Invalid)) [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `sfix` is never used [INFO] [stdout] --> src/hoon.rs:104:12 [INFO] [stdout] | [INFO] [stdout] 104 | pub fn sfix, F, G>(mut l: F, mut ignore: G) -> impl Parser [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `hep` is never used [INFO] [stdout] --> src/hoon.rs:131:8 [INFO] [stdout] | [INFO] [stdout] 131 | fn hep<'a>() -> impl Parser<&'a str, char, ErrorTree<&'a str>> { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `alp` is never used [INFO] [stdout] --> src/hoon.rs:143:8 [INFO] [stdout] | [INFO] [stdout] 143 | fn alp<'a>() -> impl Parser<&'a str, char, ErrorTree<&'a str>> { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `par` is never used [INFO] [stdout] --> src/hoon.rs:155:8 [INFO] [stdout] | [INFO] [stdout] 155 | fn par<'a>() -> impl Parser<&'a str, char, ErrorTree<&'a str>> { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `pal` is never used [INFO] [stdout] --> src/hoon.rs:159:8 [INFO] [stdout] | [INFO] [stdout] 159 | fn pal<'a>() -> impl Parser<&'a str, char, ErrorTree<&'a str>> { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `ret` is never used [INFO] [stdout] --> src/hoon.rs:272:12 [INFO] [stdout] | [INFO] [stdout] 272 | pub fn ret(input: &str) -> IRes<&str, ()> { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/atom.rs:275:17 [INFO] [stdout] | [INFO] [stdout] 275 | pub fn iter(&self) -> Iter { [INFO] [stdout] | ^^^^^ ---- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 275 | pub fn iter(&self) -> Iter<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> src/hoon.rs:210:55 [INFO] [stdout] | [INFO] [stdout] 210 | let (i, term) = term.parse(i).unwrap_or_else(|e| (i, "".to_string())); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> src/sept.rs:145:58 [INFO] [stdout] | [INFO] [stdout] 145 | .map(|m| u64::from_str_radix(m, 16).map_err(|e| ParseError::Invalid)) [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `str` [INFO] [stdout] --> src/sept.rs:327:17 [INFO] [stdout] | [INFO] [stdout] 327 | let str = format_da(word); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_str` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `sfix` is never used [INFO] [stdout] --> src/hoon.rs:104:12 [INFO] [stdout] | [INFO] [stdout] 104 | pub fn sfix, F, G>(mut l: F, mut ignore: G) -> impl Parser [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `hep` is never used [INFO] [stdout] --> src/hoon.rs:131:8 [INFO] [stdout] | [INFO] [stdout] 131 | fn hep<'a>() -> impl Parser<&'a str, char, ErrorTree<&'a str>> { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `alp` is never used [INFO] [stdout] --> src/hoon.rs:143:8 [INFO] [stdout] | [INFO] [stdout] 143 | fn alp<'a>() -> impl Parser<&'a str, char, ErrorTree<&'a str>> { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `par` is never used [INFO] [stdout] --> src/hoon.rs:155:8 [INFO] [stdout] | [INFO] [stdout] 155 | fn par<'a>() -> impl Parser<&'a str, char, ErrorTree<&'a str>> { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `pal` is never used [INFO] [stdout] --> src/hoon.rs:159:8 [INFO] [stdout] | [INFO] [stdout] 159 | fn pal<'a>() -> impl Parser<&'a str, char, ErrorTree<&'a str>> { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `ret` is never used [INFO] [stdout] --> src/hoon.rs:272:12 [INFO] [stdout] | [INFO] [stdout] 272 | pub fn ret(input: &str) -> IRes<&str, ()> { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/atom.rs:275:17 [INFO] [stdout] | [INFO] [stdout] 275 | pub fn iter(&self) -> Iter { [INFO] [stdout] | ^^^^^ ---- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 275 | pub fn iter(&self) -> Iter<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.89s [INFO] running `Command { std: "docker" "inspect" "e5c4782fd11e16d6f72b3ae690a87c3ce1c0b3f0e3ac91cb0d17700082eaf4e4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e5c4782fd11e16d6f72b3ae690a87c3ce1c0b3f0e3ac91cb0d17700082eaf4e4", kill_on_drop: false }` [INFO] [stdout] e5c4782fd11e16d6f72b3ae690a87c3ce1c0b3f0e3ac91cb0d17700082eaf4e4