[INFO] fetching crate coren 0.1.5...
[INFO] testing coren-0.1.5 against 1.100.0-beta.1+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate coren 0.1.5 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate coren 0.1.5
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate coren 0.1.5
[INFO] tweaked toml for crates.io crate coren 0.1.5 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate coren 0.1.5 on toolchain 1.100.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate coren 0.1.5 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" "+1.100.0-beta.1" "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/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 4e74b6a50dc9f0c3190371273f9771b5dc5b20551872ea714de74747c487ac9b
[INFO] running `Command { std: "docker" "start" "4e74b6a50dc9f0c3190371273f9771b5dc5b20551872ea714de74747c487ac9b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4e74b6a50dc9f0c3190371273f9771b5dc5b20551872ea714de74747c487ac9b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "4e74b6a50dc9f0c3190371273f9771b5dc5b20551872ea714de74747c487ac9b" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4e74b6a50dc9f0c3190371273f9771b5dc5b20551872ea714de74747c487ac9b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "4e74b6a50dc9f0c3190371273f9771b5dc5b20551872ea714de74747c487ac9b" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling quote v1.0.45
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling battery v0.7.8
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling lazycell v1.3.0
[INFO] [stderr]    Compiling fs2 v0.4.3
[INFO] [stderr]    Compiling uom v0.30.0
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.18
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling crossbeam-deque v0.8.6
[INFO] [stderr]    Compiling rayon-core v1.13.0
[INFO] [stderr]    Compiling rayon v1.11.0
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling sysinfo v0.32.1
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling coren v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 23.80s
[INFO] running `Command { std: "docker" "inspect" "4e74b6a50dc9f0c3190371273f9771b5dc5b20551872ea714de74747c487ac9b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "4e74b6a50dc9f0c3190371273f9771b5dc5b20551872ea714de74747c487ac9b" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling coren v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 1.30s
[INFO] running `Command { std: "docker" "inspect" "4e74b6a50dc9f0c3190371273f9771b5dc5b20551872ea714de74747c487ac9b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "4e74b6a50dc9f0c3190371273f9771b5dc5b20551872ea714de74747c487ac9b" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--release", kill_on_drop: false }`
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/release/build/coren/a1edd6cbe265f309/out/coren-a1edd6cbe265f309)
[INFO] [stderr]      Running unittests src/bin/coren.rs (/opt/rustwide/target/release/build/coren/afa46fa0a8954a9c/out/coren-afa46fa0a8954a9c)
[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] [stdout] 
[INFO] [stderr]      Running tests/integration.rs (/opt/rustwide/target/release/build/coren/5c1fbd2a53eb76d4/out/integration-5c1fbd2a53eb76d4)
[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] [stdout] 
[INFO] [stdout] running 28 tests
[INFO] [stdout] test bottleneck_classification ... ok
[INFO] [stdout] test par_composition ... ok
[INFO] [stdout] test pipeline_works ... ok
[INFO] [stdout] test copy_zero_ops ... ok
[INFO] [stdout] test fncost_bitwise_identical ... ok
[INFO] [stdout] test hash_exact_values ... ok
[INFO] [stdout] test matmul_exact_values ... ok
[INFO] [stdout] test memory_bound_time ... ok
[INFO] [stdout] test repeat_preserves_peak_mem ... ok
[INFO] [stdout] test sort_uses_integer_log2 ... ok
[INFO] [stdout] test json_parses ... ok
[INFO] [stdout] test then_composition ... ok
[INFO] [stdout] test compute_bound_time ... ok
[INFO] [stdout] test read_valid ... ok
[INFO] [stdout] test etl_buffer_row_aligned ... ok
[INFO] [stdout] test verdict_positive_means_fetch ... ok
[INFO] [stdout] test verdict_has_full_breakdown ... ok
[INFO] [stdout] test verdict_negative_means_compute ... ok
[INFO] [stdout] test suggest_ttl_scales ... ok
[INFO] [stdout] test verdict_bias_shifts_threshold ... ok
[INFO] [stdout] test store_time_1gbs ... ok
[INFO] [stdout] test verdict_infinity_when_cannot_compute ... ok
[INFO] [stdout] test verdict_neg_infinity_when_cannot_fetch ... ok
[INFO] [stdout] test cache_value_positive_expensive ... ok
[INFO] [stdout] test verdict_display ... ok
[INFO] [stdout] test fetch_time_1gbps ... ok
[INFO] [stdout] test bench_gflops_positive ... ok
[INFO] [stdout] test bench_mem_bw_positive ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 28 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests coren
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 32) - compile ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "4e74b6a50dc9f0c3190371273f9771b5dc5b20551872ea714de74747c487ac9b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4e74b6a50dc9f0c3190371273f9771b5dc5b20551872ea714de74747c487ac9b", kill_on_drop: false }`
[INFO] [stdout] 4e74b6a50dc9f0c3190371273f9771b5dc5b20551872ea714de74747c487ac9b
