[INFO] fetching crate numquant 0.2.0...
[INFO] testing numquant-0.2.0 against 1.91.0 for beta-1.92-2
[INFO] extracting crate numquant 0.2.0 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate numquant 0.2.0
[INFO] finished tweaking crates.io crate numquant 0.2.0
[INFO] tweaked toml for crates.io crate numquant 0.2.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate numquant 0.2.0 on toolchain 1.91.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "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" "+1.91.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 10 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] de142a5724d1b06b2ec62477bedce2dc32436bcd3cbcb7000f35bf86ca4b4457
[INFO] running `Command { std: "docker" "start" "-a" "de142a5724d1b06b2ec62477bedce2dc32436bcd3cbcb7000f35bf86ca4b4457", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "de142a5724d1b06b2ec62477bedce2dc32436bcd3cbcb7000f35bf86ca4b4457", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "de142a5724d1b06b2ec62477bedce2dc32436bcd3cbcb7000f35bf86ca4b4457", kill_on_drop: false }`
[INFO] [stdout] de142a5724d1b06b2ec62477bedce2dc32436bcd3cbcb7000f35bf86ca4b4457
[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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 51bd6c1921cec686dc08a8e0e92586d75fec298010524971ad331c22d995ad89
[INFO] running `Command { std: "docker" "start" "-a" "51bd6c1921cec686dc08a8e0e92586d75fec298010524971ad331c22d995ad89", kill_on_drop: false }`
[INFO] [stderr]    Compiling numquant v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.30s
[INFO] running `Command { std: "docker" "inspect" "51bd6c1921cec686dc08a8e0e92586d75fec298010524971ad331c22d995ad89", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "51bd6c1921cec686dc08a8e0e92586d75fec298010524971ad331c22d995ad89", kill_on_drop: false }`
[INFO] [stdout] 51bd6c1921cec686dc08a8e0e92586d75fec298010524971ad331c22d995ad89
[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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 566d96676d475dba8a87069fff67da2be8ba5176b48924c2eea9b43a4dd4e965
[INFO] running `Command { std: "docker" "start" "-a" "566d96676d475dba8a87069fff67da2be8ba5176b48924c2eea9b43a4dd4e965", kill_on_drop: false }`
[INFO] [stderr]    Compiling approx v0.5.1
[INFO] [stderr]    Compiling numquant v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.74s
[INFO] running `Command { std: "docker" "inspect" "566d96676d475dba8a87069fff67da2be8ba5176b48924c2eea9b43a4dd4e965", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "566d96676d475dba8a87069fff67da2be8ba5176b48924c2eea9b43a4dd4e965", kill_on_drop: false }`
[INFO] [stdout] 566d96676d475dba8a87069fff67da2be8ba5176b48924c2eea9b43a4dd4e965
[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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 703c1b07755c735432afb695c07f58aedef1d459d341f6a5761cf8aa1820b9dd
[INFO] running `Command { std: "docker" "start" "-a" "703c1b07755c735432afb695c07f58aedef1d459d341f6a5761cf8aa1820b9dd", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/numquant-56818f2a31f51704)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test int_range::tests::quantize_out_of_range_clamps ... ok
[INFO] [stdout] test int_range::tests::test_byte ... ok
[INFO] [stdout] test int_range::tests::quantize_values ... ok
[INFO] [stdout] test int_range::tests::unquantize_values ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/accuracy_tests.rs (/opt/rustwide/target/debug/deps/accuracy_tests-76fe822ca87b2388)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_accuracy ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.09s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests numquant
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - (line 4) ... ok
[INFO] [stdout] test src/quantized.rs - quantized::Quantized (line 7) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.38s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "703c1b07755c735432afb695c07f58aedef1d459d341f6a5761cf8aa1820b9dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "703c1b07755c735432afb695c07f58aedef1d459d341f6a5761cf8aa1820b9dd", kill_on_drop: false }`
[INFO] [stdout] 703c1b07755c735432afb695c07f58aedef1d459d341f6a5761cf8aa1820b9dd