[INFO] fetching crate schubfach 0.0.1... [INFO] testing schubfach-0.0.1 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_getrandom_patch_0 [INFO] extracting crate schubfach 0.0.1 into /workspace/builds/worker-4-tc1/source [INFO] started tweaking crates.io crate schubfach 0.0.1 [INFO] finished tweaking crates.io crate schubfach 0.0.1 [INFO] tweaked toml for crates.io crate schubfach 0.0.1 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate schubfach 0.0.1 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded ilog v1.0.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2cbd4de756c8c8572de5363e40aaa56da844eb0bb4e3b5530a1dca4517a8811f [INFO] running `Command { std: "docker" "start" "-a" "2cbd4de756c8c8572de5363e40aaa56da844eb0bb4e3b5530a1dca4517a8811f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2cbd4de756c8c8572de5363e40aaa56da844eb0bb4e3b5530a1dca4517a8811f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2cbd4de756c8c8572de5363e40aaa56da844eb0bb4e3b5530a1dca4517a8811f", kill_on_drop: false }` [INFO] [stdout] 2cbd4de756c8c8572de5363e40aaa56da844eb0bb4e3b5530a1dca4517a8811f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 7636b8e6d789ddba31d5a7a7d04bc8db3ac104ab7c5cf85dee854449be778b77 [INFO] running `Command { std: "docker" "start" "-a" "7636b8e6d789ddba31d5a7a7d04bc8db3ac104ab7c5cf85dee854449be778b77", kill_on_drop: false }` [INFO] [stderr] Compiling ilog v1.0.1 [INFO] [stderr] Compiling schubfach v0.0.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.54s [INFO] running `Command { std: "docker" "inspect" "7636b8e6d789ddba31d5a7a7d04bc8db3ac104ab7c5cf85dee854449be778b77", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7636b8e6d789ddba31d5a7a7d04bc8db3ac104ab7c5cf85dee854449be778b77", kill_on_drop: false }` [INFO] [stdout] 7636b8e6d789ddba31d5a7a7d04bc8db3ac104ab7c5cf85dee854449be778b77 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 6cc64ff2183d8fcb154a7ceec9636fdefbd2d50ba956adc25a5a20f9954c8625 [INFO] running `Command { std: "docker" "start" "-a" "6cc64ff2183d8fcb154a7ceec9636fdefbd2d50ba956adc25a5a20f9954c8625", kill_on_drop: false }` [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling oorandom v11.1.5 [INFO] [stderr] Compiling num-integer v0.1.46 [INFO] [stderr] Compiling num-complex v0.4.6 [INFO] [stderr] Compiling num-bigint v0.4.6 [INFO] [stderr] Compiling num-iter v0.1.45 [INFO] [stderr] Compiling num-rational v0.4.2 [INFO] [stderr] Compiling num v0.4.3 [INFO] [stderr] Compiling schubfach v0.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/tests/test_ftoa.rs:47:26 [INFO] [stdout] | [INFO] [stdout] 47 | f = unsafe { mem::transmute::(ieee) }; [INFO] [stdout] | --------------------------^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `f64::from_bits` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unnecessary_transmutes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 6.81s [INFO] running `Command { std: "docker" "inspect" "6cc64ff2183d8fcb154a7ceec9636fdefbd2d50ba956adc25a5a20f9954c8625", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6cc64ff2183d8fcb154a7ceec9636fdefbd2d50ba956adc25a5a20f9954c8625", kill_on_drop: false }` [INFO] [stdout] 6cc64ff2183d8fcb154a7ceec9636fdefbd2d50ba956adc25a5a20f9954c8625 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 57700c72ef430478858d109bfa754170b374eb4ae645aebb18f9126221ce7ba4 [INFO] running `Command { std: "docker" "start" "-a" "57700c72ef430478858d109bfa754170b374eb4ae645aebb18f9126221ce7ba4", kill_on_drop: false }` [INFO] [stderr] warning: unnecessary transmute [INFO] [stderr] --> src/tests/test_ftoa.rs:47:26 [INFO] [stderr] | [INFO] [stderr] 47 | f = unsafe { mem::transmute::(ieee) }; [INFO] [stderr] | --------------------------^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: replace this with: `f64::from_bits` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unnecessary_transmutes)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `schubfach` (lib test) generated 1 warning (run `cargo fix --lib -p schubfach --tests` to apply 1 suggestion) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/schubfach-e6b8f140d2587c54) [INFO] [stdout] [INFO] [stdout] running 14 tests [INFO] [stdout] test tests::test_double ... ok [INFO] [stdout] test tests::test_constants ... ok [INFO] [stdout] test tests::test_format::negative_zero ... ok [INFO] [stdout] test tests::test_format::fixed ... ok [INFO] [stdout] test tests::test_format::rounding_even ... ok [INFO] [stdout] test tests::test_format::sci ... ok [INFO] [stdout] test tests::test_format::round ... ok [INFO] [stdout] test tests::test_format::special ... ok [INFO] [stdout] test tests::test_ftoa::exponential_ftoa ... ok [INFO] [stdout] test tests::test_ftoa::limits_ftoa ... ok [INFO] [stdout] test tests::test_format::digits ... ok [INFO] [stdout] test tests::test_ftoa::timing_digits_ftoa ... ignored [INFO] [stdout] test tests::test_ftoa::timing_random_ftoa ... ignored [INFO] [stdout] test tests::test_schubfach::test_extreme_values ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 12 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] [stderr] Running tests/integration.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/integration-9ee2ef2f375e47e2) [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test display_f64 ... ok [INFO] [stdout] test format_options ... ok [INFO] [stdout] test buffer_f64 ... 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/rounding.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/rounding-333265d3a01bc9d1) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test format_rounding ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 9.37s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "57700c72ef430478858d109bfa754170b374eb4ae645aebb18f9126221ce7ba4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "57700c72ef430478858d109bfa754170b374eb4ae645aebb18f9126221ce7ba4", kill_on_drop: false }` [INFO] [stdout] 57700c72ef430478858d109bfa754170b374eb4ae645aebb18f9126221ce7ba4