[INFO] cloning repository https://github.com/icxd/yakou [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/icxd/yakou" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ficxd%2Fyakou", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ficxd%2Fyakou'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 87cb3ba9e720da2c67c14c7a8250f00e0a73ae74 [INFO] checking icxd/yakou against try#1f5783cbeb5da8b38566d718631d016891e9c912 for pr-142704 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ficxd%2Fyakou" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/icxd/yakou on toolchain 1f5783cbeb5da8b38566d718631d016891e9c912 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f5783cbeb5da8b38566d718631d016891e9c912" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/icxd/yakou [INFO] finished tweaking git repo https://github.com/icxd/yakou [INFO] tweaked toml for git repo https://github.com/icxd/yakou written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/icxd/yakou 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" "+1f5783cbeb5da8b38566d718631d016891e9c912" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+1f5783cbeb5da8b38566d718631d016891e9c912" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0e49be93c13cccadf62ffc4f554b3068cb5a319347f78621c46308367c569839 [INFO] running `Command { std: "docker" "start" "-a" "0e49be93c13cccadf62ffc4f554b3068cb5a319347f78621c46308367c569839", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0e49be93c13cccadf62ffc4f554b3068cb5a319347f78621c46308367c569839", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0e49be93c13cccadf62ffc4f554b3068cb5a319347f78621c46308367c569839", kill_on_drop: false }` [INFO] [stdout] 0e49be93c13cccadf62ffc4f554b3068cb5a319347f78621c46308367c569839 [INFO] checking icxd/yakou against try#1f5783cbeb5da8b38566d718631d016891e9c912 for pr-142704 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ficxd%2Fyakou" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/icxd/yakou on toolchain 1f5783cbeb5da8b38566d718631d016891e9c912 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f5783cbeb5da8b38566d718631d016891e9c912" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/icxd/yakou [INFO] finished tweaking git repo https://github.com/icxd/yakou [INFO] tweaked toml for git repo https://github.com/icxd/yakou written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/icxd/yakou 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" "+1f5783cbeb5da8b38566d718631d016891e9c912" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+1f5783cbeb5da8b38566d718631d016891e9c912" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b97335a611cebe58017c2f4629a6875410b90321155c9eb5ae998729021a9e26 [INFO] running `Command { std: "docker" "start" "-a" "b97335a611cebe58017c2f4629a6875410b90321155c9eb5ae998729021a9e26", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b97335a611cebe58017c2f4629a6875410b90321155c9eb5ae998729021a9e26", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b97335a611cebe58017c2f4629a6875410b90321155c9eb5ae998729021a9e26", kill_on_drop: false }` [INFO] [stdout] b97335a611cebe58017c2f4629a6875410b90321155c9eb5ae998729021a9e26 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+1f5783cbeb5da8b38566d718631d016891e9c912" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 959741eeea588670e8f55f3fd1dff1657c6751869262a25f246824f18bdf9ee6 [INFO] running `Command { std: "docker" "start" "-a" "959741eeea588670e8f55f3fd1dff1657c6751869262a25f246824f18bdf9ee6", kill_on_drop: false }` [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling cranelift-isle v0.105.2 [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Checking once_cell v1.19.0 [INFO] [stderr] Compiling proc-macro2 v1.0.78 [INFO] [stderr] Compiling cranelift-codegen-shared v0.105.2 [INFO] [stderr] Checking zerocopy v0.7.32 [INFO] [stderr] Checking equivalent v1.0.1 [INFO] [stderr] Compiling target-lexicon v0.12.14 [INFO] [stderr] Compiling cranelift-codegen-meta v0.105.2 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Checking hashbrown v0.14.3 [INFO] [stderr] Checking arbitrary v1.3.2 [INFO] [stderr] Compiling ahash v0.8.11 [INFO] [stderr] Checking smallvec v1.13.1 [INFO] [stderr] Checking rustc-hash v1.1.0 [INFO] [stderr] Checking slice-group-by v0.3.1 [INFO] [stderr] Checking cranelift-entity v0.105.2 [INFO] [stderr] Checking indexmap v2.2.5 [INFO] [stderr] Checking hashbrown v0.13.2 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Checking log v0.4.21 [INFO] [stderr] Compiling siphasher v0.3.11 [INFO] [stderr] Checking cranelift-bforest v0.105.2 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Checking cranelift-control v0.105.2 [INFO] [stderr] Checking regalloc2 v0.9.3 [INFO] [stderr] Compiling phf_shared v0.11.2 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Checking getrandom v0.2.12 [INFO] [stderr] Checking gimli v0.28.1 [INFO] [stderr] Checking bumpalo v3.15.4 [INFO] [stderr] Compiling phf_generator v0.11.2 [INFO] [stderr] Compiling syn v2.0.52 [INFO] [stderr] Checking ppv-lite86 v0.2.17 [INFO] [stderr] Checking ilog v1.0.1 [INFO] [stderr] Checking linked-hash-map v0.5.6 [INFO] [stderr] Checking anstyle v1.0.6 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling cranelift-codegen v0.105.2 [INFO] [stderr] Compiling phf_macros v0.11.2 [INFO] [stderr] Checking phf v0.11.2 [INFO] [stderr] Checking cranelift-frontend v0.105.2 [INFO] [stderr] Checking cranelift v0.105.2 [INFO] [stderr] Checking yakou v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `self` [INFO] [stdout] --> src/diagnostic/report_builder.rs:3:13 [INFO] [stdout] | [INFO] [stdout] 3 | label::{self, Label}, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self` [INFO] [stdout] --> src/diagnostic/report_builder.rs:3:13 [INFO] [stdout] | [INFO] [stdout] 3 | label::{self, Label}, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `render_source` is never read [INFO] [stdout] --> src/diagnostic/report_builder.rs:141:21 [INFO] [stdout] | [INFO] [stdout] 141 | let mut render_source = false; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `render_source` is never read [INFO] [stdout] --> src/diagnostic/report_builder.rs:141:21 [INFO] [stdout] | [INFO] [stdout] 141 | let mut render_source = false; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `file_path` and `enable_color` are never read [INFO] [stdout] --> src/diagnostic/report_builder.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 19 | pub struct FileReportBuilder { [INFO] [stdout] | ----------------- fields in this struct [INFO] [stdout] 20 | file_path: Option, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 24 | enable_color: bool, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `FileReportBuilder` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a shared reference to mutable static [INFO] [stdout] --> src/diagnostic/report_builder.rs:71:29 [INFO] [stdout] | [INFO] [stdout] 71 | let mut cache = SOURCE_CACHE.clone().unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ shared reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives [INFO] [stdout] = note: `#[warn(static_mut_refs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `file_path` and `enable_color` are never read [INFO] [stdout] --> src/diagnostic/report_builder.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 19 | pub struct FileReportBuilder { [INFO] [stdout] | ----------------- fields in this struct [INFO] [stdout] 20 | file_path: Option, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 24 | enable_color: bool, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `FileReportBuilder` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a shared reference to mutable static [INFO] [stdout] --> src/diagnostic/report_builder.rs:71:29 [INFO] [stdout] | [INFO] [stdout] 71 | let mut cache = SOURCE_CACHE.clone().unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ shared reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives [INFO] [stdout] = note: `#[warn(static_mut_refs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 35.02s [INFO] running `Command { std: "docker" "inspect" "959741eeea588670e8f55f3fd1dff1657c6751869262a25f246824f18bdf9ee6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "959741eeea588670e8f55f3fd1dff1657c6751869262a25f246824f18bdf9ee6", kill_on_drop: false }` [INFO] [stdout] 959741eeea588670e8f55f3fd1dff1657c6751869262a25f246824f18bdf9ee6