[INFO] fetching crate ceres-sandbox 0.2.0... [INFO] testing ceres-sandbox-0.2.0 against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1 [INFO] extracting crate ceres-sandbox 0.2.0 into /workspace/builds/worker-5-tc1/source [INFO] started tweaking crates.io crate ceres-sandbox 0.2.0 [INFO] finished tweaking crates.io crate ceres-sandbox 0.2.0 [INFO] tweaked toml for crates.io crate ceres-sandbox 0.2.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate ceres-sandbox 0.2.0 on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 184 packages to latest compatible versions [INFO] [stderr] Adding parity-scale-codec v2.3.1 (available: v3.7.5) [INFO] [stderr] Adding parity-wasm v0.41.0 (available: v0.45.0) [INFO] [stderr] Adding zstd-safe v3.0.1+zstd.1.4.9 (available: v3.1.0+zstd.1.4.9) [INFO] [stderr] Adding zstd-sys v1.4.20+zstd.1.4.9 (available: v1.6.3+zstd.1.5.2) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded ceres-executor v0.2.0 [INFO] [stderr] Downloaded ceres-std v0.2.0 [INFO] [stderr] Downloaded wasmtime-fiber v0.26.1 [INFO] [stderr] Downloaded ceres-support v0.2.0 [INFO] [stderr] Downloaded wasmtime-environ v0.26.1 [INFO] [stderr] Downloaded wasmtime-cache v0.26.1 [INFO] [stderr] Downloaded wasmtime-debug v0.26.1 [INFO] [stderr] Downloaded cranelift-wasm v0.73.1 [INFO] [stderr] Downloaded patract-wasmi v0.9.1 [INFO] [stderr] Downloaded wasmtime v0.26.1 [INFO] [stderr] Downloaded cranelift-bforest v0.73.1 [INFO] [stderr] Downloaded cranelift-entity v0.73.1 [INFO] [stderr] Downloaded cranelift-frontend v0.73.1 [INFO] [stderr] Downloaded cranelift-native v0.73.1 [INFO] [stderr] Downloaded cranelift-codegen-meta v0.73.1 [INFO] [stderr] Downloaded wasmtime-cranelift v0.26.1 [INFO] [stderr] Downloaded wasmtime-obj v0.26.1 [INFO] [stderr] Downloaded wasmtime-jit v0.26.1 [INFO] [stderr] Downloaded wasmtime-profiling v0.26.1 [INFO] [stderr] Downloaded cranelift-codegen-shared v0.73.1 [INFO] [stderr] Downloaded wasmtime-runtime v0.26.1 [INFO] [stderr] Downloaded cranelift-codegen v0.73.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] faa5f752ff31fa4d1cb5bee63b54e086f79b85a10142f593fd9be63fad075050 [INFO] running `Command { std: "docker" "start" "-a" "faa5f752ff31fa4d1cb5bee63b54e086f79b85a10142f593fd9be63fad075050", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "faa5f752ff31fa4d1cb5bee63b54e086f79b85a10142f593fd9be63fad075050", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "faa5f752ff31fa4d1cb5bee63b54e086f79b85a10142f593fd9be63fad075050", kill_on_drop: false }` [INFO] [stdout] faa5f752ff31fa4d1cb5bee63b54e086f79b85a10142f593fd9be63fad075050 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2c9ad42d773b319b0fa08b8005502e2eab27d1158ae709ecb291766b5b89d93b [INFO] running `Command { std: "docker" "start" "-a" "2c9ad42d773b319b0fa08b8005502e2eab27d1158ae709ecb291766b5b89d93b", kill_on_drop: false }` [INFO] [stderr] Compiling radium v0.6.2 [INFO] [stderr] Compiling once_cell v1.21.3 [INFO] [stderr] Compiling wyz v0.2.0 [INFO] [stderr] Compiling tap v1.0.1 [INFO] [stderr] Compiling funty v1.1.0 [INFO] [stderr] Compiling anyhow v1.0.99 [INFO] [stderr] Compiling parity-wasm v0.42.2 [INFO] [stderr] Compiling indexmap v2.11.0 [INFO] [stderr] Compiling num-bigint v0.2.6 [INFO] [stderr] Compiling num-rational v0.2.4 [INFO] [stderr] Compiling arrayvec v0.7.6 [INFO] [stderr] Compiling byte-slice-cast v1.2.3 [INFO] [stderr] Compiling parity-wasm v0.41.0 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling num-integer v0.1.46 [INFO] [stderr] Compiling impl-trait-for-tuples v0.2.3 [INFO] [stderr] Compiling ceres-std v0.2.0 [INFO] [stderr] Compiling downcast-rs v1.2.1 [INFO] [stderr] Compiling memory_units v0.3.0 [INFO] [stderr] Compiling rustc-demangle v0.1.26 [INFO] [stderr] Compiling bitvec v0.20.4 [INFO] [stderr] Compiling toml_edit v0.19.15 [INFO] [stderr] Compiling wasmi-validation v0.4.1 [INFO] [stderr] Compiling patract-wasmi v0.9.1 [INFO] [stderr] Compiling proc-macro-crate v1.3.1 [INFO] [stderr] Compiling parity-scale-codec-derive v2.3.1 [INFO] [stderr] Compiling derivative v2.2.0 [INFO] [stderr] Compiling parity-scale-codec v2.3.1 [INFO] [stderr] Compiling ceres-support v0.2.0 [INFO] [stderr] Compiling ceres-executor v0.2.0 [INFO] [stderr] Compiling ceres-sandbox v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: struct `InstructionWeights` is never constructed [INFO] [stdout] --> src/schedule.rs:41:12 [INFO] [stdout] | [INFO] [stdout] 41 | pub struct InstructionWeights { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.29s [INFO] running `Command { std: "docker" "inspect" "2c9ad42d773b319b0fa08b8005502e2eab27d1158ae709ecb291766b5b89d93b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2c9ad42d773b319b0fa08b8005502e2eab27d1158ae709ecb291766b5b89d93b", kill_on_drop: false }` [INFO] [stdout] 2c9ad42d773b319b0fa08b8005502e2eab27d1158ae709ecb291766b5b89d93b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] eb8f07aa7c0922d448d7f26456df3e4d6281d6e42f5a8b920f1aa3440de6a4ae [INFO] running `Command { std: "docker" "start" "-a" "eb8f07aa7c0922d448d7f26456df3e4d6281d6e42f5a8b920f1aa3440de6a4ae", kill_on_drop: false }` [INFO] [stdout] warning: struct `InstructionWeights` is never constructed [INFO] [stdout] --> src/schedule.rs:41:12 [INFO] [stdout] | [INFO] [stdout] 41 | pub struct InstructionWeights { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling ceres-sandbox v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: struct `InstructionWeights` is never constructed [INFO] [stdout] --> src/schedule.rs:41:12 [INFO] [stdout] | [INFO] [stdout] 41 | pub struct InstructionWeights { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.66s [INFO] running `Command { std: "docker" "inspect" "eb8f07aa7c0922d448d7f26456df3e4d6281d6e42f5a8b920f1aa3440de6a4ae", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "eb8f07aa7c0922d448d7f26456df3e4d6281d6e42f5a8b920f1aa3440de6a4ae", kill_on_drop: false }` [INFO] [stdout] eb8f07aa7c0922d448d7f26456df3e4d6281d6e42f5a8b920f1aa3440de6a4ae [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 6d97092c36e6dd5b9edda6261f9654a16887636f25b4a0122828d77888246dcf [INFO] running `Command { std: "docker" "start" "-a" "6d97092c36e6dd5b9edda6261f9654a16887636f25b4a0122828d77888246dcf", kill_on_drop: false }` [INFO] [stderr] warning: struct `InstructionWeights` is never constructed [INFO] [stderr] --> src/schedule.rs:41:12 [INFO] [stderr] | [INFO] [stderr] 41 | pub struct InstructionWeights { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `ceres-sandbox` (lib) generated 1 warning [INFO] [stderr] warning: `ceres-sandbox` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.11s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ceres_sandbox-86c4f0b0bd209ba4) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test util::tests::test_balance_suffix_bytes ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests ceres_sandbox [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" "6d97092c36e6dd5b9edda6261f9654a16887636f25b4a0122828d77888246dcf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6d97092c36e6dd5b9edda6261f9654a16887636f25b4a0122828d77888246dcf", kill_on_drop: false }` [INFO] [stdout] 6d97092c36e6dd5b9edda6261f9654a16887636f25b4a0122828d77888246dcf