[INFO] fetching crate mpmfnum 0.1.0... [INFO] testing mpmfnum-0.1.0 against 1.77.0 for beta-1.78-1 [INFO] extracting crate mpmfnum 0.1.0 into /workspace/builds/worker-2-tc1/source [INFO] validating manifest of crates.io crate mpmfnum 0.1.0 on toolchain 1.77.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.77.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate mpmfnum 0.1.0 [INFO] finished tweaking crates.io crate mpmfnum 0.1.0 [INFO] tweaked toml for crates.io crate mpmfnum 0.1.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.77.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.77.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.77.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d51a3ee1168ca8039f8631d64e12fe1f6e18558e4291986354176eec40300279 [INFO] running `Command { std: "docker" "start" "-a" "d51a3ee1168ca8039f8631d64e12fe1f6e18558e4291986354176eec40300279", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d51a3ee1168ca8039f8631d64e12fe1f6e18558e4291986354176eec40300279", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d51a3ee1168ca8039f8631d64e12fe1f6e18558e4291986354176eec40300279", kill_on_drop: false }` [INFO] [stdout] d51a3ee1168ca8039f8631d64e12fe1f6e18558e4291986354176eec40300279 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.77.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e28391635a03429b94b4c4655a926837a918c39bcae572f4912210b630ac2486 [INFO] running `Command { std: "docker" "start" "-a" "e28391635a03429b94b4c4655a926837a918c39bcae572f4912210b630ac2486", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.2.0 [INFO] [stderr] Compiling gmp-mpfr-sys v1.6.2 [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Compiling libm v0.2.8 [INFO] [stderr] Compiling az v1.2.1 [INFO] [stderr] Compiling rug v1.24.0 [INFO] [stderr] Compiling num-traits v0.2.18 [INFO] [stderr] Compiling num-integer v0.1.46 [INFO] [stderr] Compiling mpmfnum v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `ops::*` [INFO] [stdout] --> src/float/mod.rs:21:9 [INFO] [stdout] | [INFO] [stdout] 21 | pub use ops::*; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ops::*` [INFO] [stdout] --> src/ieee754/mod.rs:13:9 [INFO] [stdout] | [INFO] [stdout] 13 | pub use ops::*; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2m 32s [INFO] running `Command { std: "docker" "inspect" "e28391635a03429b94b4c4655a926837a918c39bcae572f4912210b630ac2486", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e28391635a03429b94b4c4655a926837a918c39bcae572f4912210b630ac2486", kill_on_drop: false }` [INFO] [stdout] e28391635a03429b94b4c4655a926837a918c39bcae572f4912210b630ac2486 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.77.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 39092476c47e86996475b11561bfb2c88be66c4af19f1447e46417e0b692d7a7 [INFO] running `Command { std: "docker" "start" "-a" "39092476c47e86996475b11561bfb2c88be66c4af19f1447e46417e0b692d7a7", kill_on_drop: false }` [INFO] [stdout] warning: unused import: `ops::*` [INFO] [stdout] --> src/float/mod.rs:21:9 [INFO] [stdout] | [INFO] [stdout] 21 | pub use ops::*; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ops::*` [INFO] [stdout] --> src/ieee754/mod.rs:13:9 [INFO] [stdout] | [INFO] [stdout] 13 | pub use ops::*; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling mpmfnum v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `ops::*` [INFO] [stdout] --> src/float/mod.rs:21:9 [INFO] [stdout] | [INFO] [stdout] 21 | pub use ops::*; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ops::*` [INFO] [stdout] --> src/ieee754/mod.rs:13:9 [INFO] [stdout] | [INFO] [stdout] 13 | pub use ops::*; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.97s [INFO] running `Command { std: "docker" "inspect" "39092476c47e86996475b11561bfb2c88be66c4af19f1447e46417e0b692d7a7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "39092476c47e86996475b11561bfb2c88be66c4af19f1447e46417e0b692d7a7", kill_on_drop: false }` [INFO] [stdout] 39092476c47e86996475b11561bfb2c88be66c4af19f1447e46417e0b692d7a7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.77.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] d3d8cff76e46102d8d3814f1b7b3aebd128033593670a32bd1971d8b141a6a07 [INFO] running `Command { std: "docker" "start" "-a" "d3d8cff76e46102d8d3814f1b7b3aebd128033593670a32bd1971d8b141a6a07", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `ops::*` [INFO] [stderr] --> src/float/mod.rs:21:9 [INFO] [stderr] | [INFO] [stderr] 21 | pub use ops::*; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `ops::*` [INFO] [stderr] --> src/ieee754/mod.rs:13:9 [INFO] [stderr] | [INFO] [stderr] 13 | pub use ops::*; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `mpmfnum` (lib) generated 2 warnings (run `cargo fix --lib -p mpmfnum` to apply 2 suggestions) [INFO] [stderr] warning: `mpmfnum` (lib test) generated 2 warnings (2 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mpmfnum-428de10a8023ee36) [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 tests/fixed.rs (/opt/rustwide/target/debug/deps/fixed-9da004a79162299b) [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test bounds ... ok [INFO] [stdout] test overflow ... ok [INFO] [stdout] test round_small ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Running tests/ieee754.rs (/opt/rustwide/target/debug/deps/ieee754-4f7d5e844041d1a6) [INFO] [stdout] [INFO] [stdout] running 8 tests [INFO] [stdout] test from_bits_small ... ok [INFO] [stdout] test sandbox ... ok [INFO] [stdout] test round_small ... ok [INFO] [stdout] test to_bits_small ... ok [INFO] [stdout] test div_exhaustive ... ok [INFO] [stdout] test add_exhaustive ... ok [INFO] [stdout] test mul_exhaustive ... ok [INFO] [stdout] test sub_exhaustive ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 9.60s [INFO] [stdout] [INFO] [stderr] Running tests/rfloat.rs (/opt/rustwide/target/debug/deps/rfloat-fcce58c21178b046) [INFO] [stdout] [INFO] [stdout] running 10 tests [INFO] [stdout] test neg ... ok [INFO] [stdout] test ordering ... ok [INFO] [stdout] test round_fixed ... ok [INFO] [stdout] test mpfr_integration ... ok [INFO] [stdout] test addition ... ok [INFO] [stdout] test round_float ... ok [INFO] [stdout] test multiplication ... ok [INFO] [stdout] test round_trivial ... ok [INFO] [stdout] test round_float_subnorm ... ok [INFO] [stdout] test traits ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/sandbox.rs (/opt/rustwide/target/debug/deps/sandbox-a3e5d609e5cef6d4) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test sandbox ... 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 mpmfnum [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" "d3d8cff76e46102d8d3814f1b7b3aebd128033593670a32bd1971d8b141a6a07", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d3d8cff76e46102d8d3814f1b7b3aebd128033593670a32bd1971d8b141a6a07", kill_on_drop: false }` [INFO] [stdout] d3d8cff76e46102d8d3814f1b7b3aebd128033593670a32bd1971d8b141a6a07