[INFO] fetching crate hexponent 0.3.1... [INFO] testing hexponent-0.3.1 against try#b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b for pr-145330-1 [INFO] extracting crate hexponent 0.3.1 into /workspace/builds/worker-4-tc2/source [INFO] started tweaking crates.io crate hexponent 0.3.1 [INFO] finished tweaking crates.io crate hexponent 0.3.1 [INFO] tweaked toml for crates.io crate hexponent 0.3.1 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate hexponent 0.3.1 on toolchain b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 64 packages to latest compatible versions [INFO] [stderr] Adding criterion v0.3.6 (available: v0.7.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 68ec3c95fe3abe47029cde9c7050add84440a5eb9c2166ee2be1df12bb147aac [INFO] running `Command { std: "docker" "start" "-a" "68ec3c95fe3abe47029cde9c7050add84440a5eb9c2166ee2be1df12bb147aac", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "68ec3c95fe3abe47029cde9c7050add84440a5eb9c2166ee2be1df12bb147aac", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "68ec3c95fe3abe47029cde9c7050add84440a5eb9c2166ee2be1df12bb147aac", kill_on_drop: false }` [INFO] [stdout] 68ec3c95fe3abe47029cde9c7050add84440a5eb9c2166ee2be1df12bb147aac [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 487b31cd0e8a2cb1167941085d893f1e01620fd02351f152453d73595f0a13ba [INFO] running `Command { std: "docker" "start" "-a" "487b31cd0e8a2cb1167941085d893f1e01620fd02351f152453d73595f0a13ba", kill_on_drop: false }` [INFO] [stderr] Compiling hexponent v0.3.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.31s [INFO] running `Command { std: "docker" "inspect" "487b31cd0e8a2cb1167941085d893f1e01620fd02351f152453d73595f0a13ba", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "487b31cd0e8a2cb1167941085d893f1e01620fd02351f152453d73595f0a13ba", kill_on_drop: false }` [INFO] [stdout] 487b31cd0e8a2cb1167941085d893f1e01620fd02351f152453d73595f0a13ba [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e4c1f631d2d493b4cfe6f43ef8cb95df9d5fda68c0c75399baf592a2c99ddb2b [INFO] running `Command { std: "docker" "start" "-a" "e4c1f631d2d493b4cfe6f43ef8cb95df9d5fda68c0c75399baf592a2c99ddb2b", kill_on_drop: false }` [INFO] [stderr] Compiling serde_core v1.0.228 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling serde_json v1.0.145 [INFO] [stderr] Compiling regex-syntax v0.8.6 [INFO] [stderr] Compiling plotters-backend v0.3.7 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling itertools v0.10.5 [INFO] [stderr] Compiling csv-core v0.1.12 [INFO] [stderr] Compiling plotters-svg v0.3.7 [INFO] [stderr] Compiling half v1.8.3 [INFO] [stderr] Compiling cast v0.3.0 [INFO] [stderr] Compiling clap v2.34.0 [INFO] [stderr] Compiling rayon v1.11.0 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling oorandom v11.1.5 [INFO] [stderr] Compiling plotters v0.3.7 [INFO] [stderr] Compiling regex-automata v0.4.11 [INFO] [stderr] Compiling criterion-plot v0.4.5 [INFO] [stderr] Compiling regex v1.11.3 [INFO] [stderr] Compiling csv v1.3.1 [INFO] [stderr] Compiling serde_cbor v0.11.2 [INFO] [stderr] Compiling tinytemplate v1.2.1 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling criterion v0.3.6 [INFO] [stderr] Compiling hexponent v0.3.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: function `f64_to_string` is never used [INFO] [stdout] --> src/tests.rs:242:12 [INFO] [stdout] | [INFO] [stdout] 242 | pub fn f64_to_string(f: f64) -> Result, ()> { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 43.40s [INFO] running `Command { std: "docker" "inspect" "e4c1f631d2d493b4cfe6f43ef8cb95df9d5fda68c0c75399baf592a2c99ddb2b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e4c1f631d2d493b4cfe6f43ef8cb95df9d5fda68c0c75399baf592a2c99ddb2b", kill_on_drop: false }` [INFO] [stdout] e4c1f631d2d493b4cfe6f43ef8cb95df9d5fda68c0c75399baf592a2c99ddb2b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 89e570332f62ee0246f0259a6b7ef1f9ba1d71d240240cb98e47e582c9e99054 [INFO] running `Command { std: "docker" "start" "-a" "89e570332f62ee0246f0259a6b7ef1f9ba1d71d240240cb98e47e582c9e99054", kill_on_drop: false }` [INFO] [stderr] warning: function `f64_to_string` is never used [INFO] [stderr] --> src/tests.rs:242:12 [INFO] [stderr] | [INFO] [stderr] 242 | pub fn f64_to_string(f: f64) -> Result, ()> { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `hexponent` (lib test) generated 1 warning [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.12s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/hexponent-b13ef88947dde1d3) [INFO] [stdout] [INFO] [stdout] running 13 tests [INFO] [stdout] test tests::rcc_tests ... ok [INFO] [stdout] test tests::test_fractions ... ok [INFO] [stdout] test tests::test_exponents ... ok [INFO] [stdout] test tests::test_error_indecies ... ok [INFO] [stdout] test tests::test_double_precision ... ok [INFO] [stdout] test tests::test_fuzzer_finds ... ok [INFO] [stdout] test tests::test_subnormal ... ignored [INFO] [stdout] test tests::test_overflow_underflow ... ok [INFO] [stdout] test tests::test_zero ... ok [INFO] [stdout] test tests::test_incomplete ... ok [INFO] [stdout] test tests::test_zero_trimming ... ok [INFO] [stdout] test tests::test_imprecise_conversions ... ok [INFO] [stdout] test tests::test_integers ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 12 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Doc-tests hexponent [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/lib.rs - (line 11) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.30s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "89e570332f62ee0246f0259a6b7ef1f9ba1d71d240240cb98e47e582c9e99054", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "89e570332f62ee0246f0259a6b7ef1f9ba1d71d240240cb98e47e582c9e99054", kill_on_drop: false }` [INFO] [stdout] 89e570332f62ee0246f0259a6b7ef1f9ba1d71d240240cb98e47e582c9e99054