[INFO] fetching crate klone 1.0.2... [INFO] testing klone-1.0.2 against 1.90.0 for beta-1.91-3 [INFO] extracting crate klone 1.0.2 into /workspace/builds/worker-6-tc1/source [INFO] started tweaking crates.io crate klone 1.0.2 [INFO] finished tweaking crates.io crate klone 1.0.2 [INFO] tweaked toml for crates.io crate klone 1.0.2 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate klone 1.0.2 on toolchain 1.90.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate klone 1.0.2 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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded signal-hook-mio v0.2.3 [INFO] [stderr] Downloaded tracing-error v0.2.0 [INFO] [stderr] Downloaded crossterm v0.27.0 [INFO] [stderr] Downloaded eyre v0.6.11 [INFO] [stderr] Downloaded mio v0.8.10 [INFO] [stderr] Downloaded color-spantrace v0.2.1 [INFO] [stderr] Downloaded color-eyre v0.6.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 94a8d05c8174df0f998ef34b18b796dc3b41823dcd79666ef342b785f574394f [INFO] running `Command { std: "docker" "start" "-a" "94a8d05c8174df0f998ef34b18b796dc3b41823dcd79666ef342b785f574394f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "94a8d05c8174df0f998ef34b18b796dc3b41823dcd79666ef342b785f574394f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "94a8d05c8174df0f998ef34b18b796dc3b41823dcd79666ef342b785f574394f", kill_on_drop: false }` [INFO] [stdout] 94a8d05c8174df0f998ef34b18b796dc3b41823dcd79666ef342b785f574394f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 578f10ec3d2507e518e58657d5db04d8c64ce30389a03541617700963072cb33 [INFO] running `Command { std: "docker" "start" "-a" "578f10ec3d2507e518e58657d5db04d8c64ce30389a03541617700963072cb33", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.155 [INFO] [stderr] Compiling proc-macro2 v1.0.78 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling cfg_aliases v0.2.1 [INFO] [stderr] Compiling parking_lot_core v0.9.9 [INFO] [stderr] Compiling pin-project-lite v0.2.13 [INFO] [stderr] Compiling bitflags v2.4.2 [INFO] [stderr] Compiling signal-hook v0.3.17 [INFO] [stderr] Compiling serde v1.0.196 [INFO] [stderr] Compiling anstyle-query v1.0.2 [INFO] [stderr] Compiling log v0.4.20 [INFO] [stderr] Compiling thread_local v1.1.7 [INFO] [stderr] Compiling sharded-slab v0.1.7 [INFO] [stderr] Compiling anstyle-parse v0.2.3 [INFO] [stderr] Compiling memchr v2.7.1 [INFO] [stderr] Compiling nix v0.29.0 [INFO] [stderr] Compiling eyre v0.6.11 [INFO] [stderr] Compiling tracing v0.1.40 [INFO] [stderr] Compiling gimli v0.28.1 [INFO] [stderr] Compiling smallvec v1.13.1 [INFO] [stderr] Compiling anstyle v1.0.4 [INFO] [stderr] Compiling miniz_oxide v0.7.1 [INFO] [stderr] Compiling serde_json v1.0.113 [INFO] [stderr] Compiling indenter v0.3.3 [INFO] [stderr] Compiling clap_lex v0.6.0 [INFO] [stderr] Compiling owo-colors v3.5.0 [INFO] [stderr] Compiling lock_api v0.4.11 [INFO] [stderr] Compiling rustc-demangle v0.1.23 [INFO] [stderr] Compiling itoa v1.0.10 [INFO] [stderr] Compiling ryu v1.0.16 [INFO] [stderr] Compiling anstream v0.6.11 [INFO] [stderr] Compiling clap_builder v4.4.18 [INFO] [stderr] Compiling object v0.32.2 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Compiling tracing-subscriber v0.3.18 [INFO] [stderr] Compiling syn v2.0.48 [INFO] [stderr] Compiling signal-hook-registry v1.4.1 [INFO] [stderr] Compiling mio v0.8.10 [INFO] [stderr] Compiling parking_lot v0.12.1 [INFO] [stderr] Compiling cc v1.0.83 [INFO] [stderr] Compiling signal-hook-mio v0.2.3 [INFO] [stderr] Compiling crossterm v0.27.0 [INFO] [stderr] Compiling tracing-error v0.2.0 [INFO] [stderr] Compiling klone v1.0.2 (/opt/rustwide/workdir) [INFO] [stderr] Compiling color-spantrace v0.2.1 [INFO] [stderr] Compiling backtrace v0.3.69 [INFO] [stderr] Compiling addr2line v0.21.0 [INFO] [stderr] Compiling serde_derive v1.0.196 [INFO] [stderr] Compiling clap_derive v4.4.7 [INFO] [stderr] Compiling color-eyre v0.6.2 [INFO] [stderr] Compiling clap v4.4.18 [INFO] [stdout] warning: creating a shared reference to mutable static [INFO] [stdout] --> src/config/exclusions/cache.rs:13:18 [INFO] [stdout] | [INFO] [stdout] 13 | if unsafe { !CACHED_EXCLUSIONS.is_empty() } { [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: creating a shared reference to mutable static [INFO] [stdout] --> src/config/exclusions/cache.rs:14:28 [INFO] [stdout] | [INFO] [stdout] 14 | return unsafe { Ok(CACHED_EXCLUSIONS.clone()) }; [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] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 30.02s [INFO] running `Command { std: "docker" "inspect" "578f10ec3d2507e518e58657d5db04d8c64ce30389a03541617700963072cb33", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "578f10ec3d2507e518e58657d5db04d8c64ce30389a03541617700963072cb33", kill_on_drop: false }` [INFO] [stdout] 578f10ec3d2507e518e58657d5db04d8c64ce30389a03541617700963072cb33 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3e24c1f3224d041e12057799ed3e4e6441c36a6daac2e5016109253e00744edc [INFO] running `Command { std: "docker" "start" "-a" "3e24c1f3224d041e12057799ed3e4e6441c36a6daac2e5016109253e00744edc", kill_on_drop: false }` [INFO] [stdout] warning: creating a shared reference to mutable static [INFO] [stdout] --> src/config/exclusions/cache.rs:13:18 [INFO] [stdout] | [INFO] [stdout] 13 | if unsafe { !CACHED_EXCLUSIONS.is_empty() } { [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: creating a shared reference to mutable static [INFO] [stdout] --> src/config/exclusions/cache.rs:14:28 [INFO] [stdout] | [INFO] [stdout] 14 | return unsafe { Ok(CACHED_EXCLUSIONS.clone()) }; [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] [INFO] [stdout] [INFO] [stderr] Compiling klone v1.0.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: creating a shared reference to mutable static [INFO] [stdout] --> src/config/exclusions/cache.rs:13:18 [INFO] [stdout] | [INFO] [stdout] 13 | if unsafe { !CACHED_EXCLUSIONS.is_empty() } { [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: creating a shared reference to mutable static [INFO] [stdout] --> src/config/exclusions/cache.rs:14:28 [INFO] [stdout] | [INFO] [stdout] 14 | return unsafe { Ok(CACHED_EXCLUSIONS.clone()) }; [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] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.92s [INFO] running `Command { std: "docker" "inspect" "3e24c1f3224d041e12057799ed3e4e6441c36a6daac2e5016109253e00744edc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3e24c1f3224d041e12057799ed3e4e6441c36a6daac2e5016109253e00744edc", kill_on_drop: false }` [INFO] [stdout] 3e24c1f3224d041e12057799ed3e4e6441c36a6daac2e5016109253e00744edc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] cca9116f2e4fbe80ebf5500476fed7e485823e5021ded1d9e8201e071a6117ae [INFO] running `Command { std: "docker" "start" "-a" "cca9116f2e4fbe80ebf5500476fed7e485823e5021ded1d9e8201e071a6117ae", kill_on_drop: false }` [INFO] [stderr] warning: creating a shared reference to mutable static [INFO] [stderr] --> src/config/exclusions/cache.rs:13:18 [INFO] [stderr] | [INFO] [stderr] 13 | if unsafe { !CACHED_EXCLUSIONS.is_empty() } { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ shared reference to mutable static [INFO] [stderr] | [INFO] [stderr] = note: for more information, see [INFO] [stderr] = 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] [stderr] = note: `#[warn(static_mut_refs)]` on by default [INFO] [stderr] [INFO] [stderr] warning: creating a shared reference to mutable static [INFO] [stderr] --> src/config/exclusions/cache.rs:14:28 [INFO] [stderr] | [INFO] [stderr] 14 | return unsafe { Ok(CACHED_EXCLUSIONS.clone()) }; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ shared reference to mutable static [INFO] [stderr] | [INFO] [stderr] = note: for more information, see [INFO] [stderr] = 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] [stderr] [INFO] [stderr] warning: `klone` (lib) generated 2 warnings [INFO] [stderr] warning: `klone` (lib test) generated 2 warnings (2 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.11s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/klone-8cad04d716d511b4) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/klone-78185dee5713afcd) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests klone [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "cca9116f2e4fbe80ebf5500476fed7e485823e5021ded1d9e8201e071a6117ae", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cca9116f2e4fbe80ebf5500476fed7e485823e5021ded1d9e8201e071a6117ae", kill_on_drop: false }` [INFO] [stdout] cca9116f2e4fbe80ebf5500476fed7e485823e5021ded1d9e8201e071a6117ae