[INFO] fetching crate loon-embed 0.5.0... [INFO] checking loon-embed-0.5.0 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145342-1 [INFO] extracting crate loon-embed 0.5.0 into /workspace/builds/worker-1-tc1/source [INFO] started tweaking crates.io crate loon-embed 0.5.0 [INFO] finished tweaking crates.io crate loon-embed 0.5.0 [INFO] tweaked toml for crates.io crate loon-embed 0.5.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate loon-embed 0.5.0 on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 50 packages to latest compatible versions [INFO] [stderr] Adding rust-embed v6.8.1 (available: v8.7.2) [INFO] [stderr] Adding serde_yaml v0.8.26 (available: v0.9.34+deprecated) [INFO] [stderr] Adding strfmt v0.1.6 (available: v0.2.5) [INFO] [stderr] Adding thiserror v1.0.69 (available: v2.0.16) [INFO] [stderr] Adding toml v0.5.11 (available: v0.9.5) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded rust-embed-impl v6.8.1 [INFO] [stderr] Downloaded rust-embed-utils v7.8.1 [INFO] [stderr] Downloaded serde_yaml v0.8.26 [INFO] [stderr] Downloaded strfmt v0.1.6 [INFO] [stderr] Downloaded rust-embed v6.8.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8dad6d9012c63fa959328ce050d92f72cbcb2ccf2e4292ad3b5f6c9a83178d4d [INFO] running `Command { std: "docker" "start" "-a" "8dad6d9012c63fa959328ce050d92f72cbcb2ccf2e4292ad3b5f6c9a83178d4d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8dad6d9012c63fa959328ce050d92f72cbcb2ccf2e4292ad3b5f6c9a83178d4d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8dad6d9012c63fa959328ce050d92f72cbcb2ccf2e4292ad3b5f6c9a83178d4d", kill_on_drop: false }` [INFO] [stdout] 8dad6d9012c63fa959328ce050d92f72cbcb2ccf2e4292ad3b5f6c9a83178d4d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 93143e91229b2a0dcfdb74d5a13b31faa91d09436193ccdf98cbba78dd50cf33 [INFO] running `Command { std: "docker" "start" "-a" "93143e91229b2a0dcfdb74d5a13b31faa91d09436193ccdf98cbba78dd50cf33", kill_on_drop: false }` [INFO] [stderr] Compiling typenum v1.18.0 [INFO] [stderr] Compiling version_check v0.9.5 [INFO] [stderr] Compiling proc-macro2 v1.0.101 [INFO] [stderr] Compiling unicode-ident v1.0.18 [INFO] [stderr] Compiling autocfg v1.5.0 [INFO] [stderr] Compiling cfg-if v1.0.3 [INFO] [stderr] Compiling cpufeatures v0.2.17 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Checking hashbrown v0.12.3 [INFO] [stderr] Compiling thiserror v1.0.69 [INFO] [stderr] Compiling serde_json v1.0.143 [INFO] [stderr] Checking linked-hash-map v0.5.6 [INFO] [stderr] Checking ryu v1.0.20 [INFO] [stderr] Checking memchr v2.7.5 [INFO] [stderr] Checking itoa v1.0.15 [INFO] [stderr] Checking once_cell v1.21.3 [INFO] [stderr] Compiling walkdir v2.5.0 [INFO] [stderr] Checking glob v0.3.3 [INFO] [stderr] Checking strfmt v0.1.6 [INFO] [stderr] Checking yaml-rust v0.4.5 [INFO] [stderr] Checking lazy_static v1.5.0 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Checking block-buffer v0.10.4 [INFO] [stderr] Checking crypto-common v0.1.6 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Checking sha2 v0.10.9 [INFO] [stderr] Checking rust-embed-utils v7.8.1 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling rust-embed-impl v6.8.1 [INFO] [stderr] Checking serde_yaml v0.8.26 [INFO] [stderr] Checking rust-embed v6.8.1 [INFO] [stderr] Checking loon-embed v0.5.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: struct `Locale` is never constructed [INFO] [stdout] --> src/opts.rs:6:12 [INFO] [stdout] | [INFO] [stdout] 6 | pub struct Locale<'a>(pub &'a str); [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `locale` is never used [INFO] [stdout] --> src/opts.rs:120:12 [INFO] [stdout] | [INFO] [stdout] 112 | impl<'a> Opts<'a> { [INFO] [stdout] | ----------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 120 | pub fn locale(mut self, locale: &'a str) -> Self { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.94s [INFO] [stdout] warning: struct `Locale` is never constructed [INFO] [stdout] --> src/opts.rs:6:12 [INFO] [stdout] | [INFO] [stdout] 6 | pub struct Locale<'a>(pub &'a str); [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `DefaultKey` is never constructed [INFO] [stdout] --> src/opts.rs:8:12 [INFO] [stdout] | [INFO] [stdout] 8 | pub struct DefaultKey(pub T); [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Var` is never constructed [INFO] [stdout] --> src/opts.rs:10:12 [INFO] [stdout] | [INFO] [stdout] 10 | pub struct Var(pub T, pub U); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Count` is never constructed [INFO] [stdout] --> src/opts.rs:12:12 [INFO] [stdout] | [INFO] [stdout] 12 | pub struct Count(pub i32); [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `default_key`, `locale`, `var`, and `count` are never used [INFO] [stdout] --> src/opts.rs:114:12 [INFO] [stdout] | [INFO] [stdout] 112 | impl<'a> Opts<'a> { [INFO] [stdout] | ----------------- methods in this implementation [INFO] [stdout] 113 | /// If the key does not exist, fallback to using another key. [INFO] [stdout] 114 | pub fn default_key>>(mut self, default_key: I) -> Self { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 120 | pub fn locale(mut self, locale: &'a str) -> Self { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 126 | pub fn var, J: std::fmt::Display>(mut self, key: I, value: J) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 136 | pub fn count(mut self, count: i32) -> Self { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "93143e91229b2a0dcfdb74d5a13b31faa91d09436193ccdf98cbba78dd50cf33", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "93143e91229b2a0dcfdb74d5a13b31faa91d09436193ccdf98cbba78dd50cf33", kill_on_drop: false }` [INFO] [stdout] 93143e91229b2a0dcfdb74d5a13b31faa91d09436193ccdf98cbba78dd50cf33