[INFO] fetching crate ore-encoding-rs 0.23.3... [INFO] testing ore-encoding-rs-0.23.3 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7 [INFO] extracting crate ore-encoding-rs 0.23.3 into /workspace/builds/worker-5-tc1/source [INFO] started tweaking crates.io crate ore-encoding-rs 0.23.3 [INFO] finished tweaking crates.io crate ore-encoding-rs 0.23.3 [INFO] tweaked toml for crates.io crate ore-encoding-rs 0.23.3 written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate ore-encoding-rs 0.23.3 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 76 packages to latest compatible versions [INFO] [stderr] Adding criterion v0.3.6 (available: v0.7.0) [INFO] [stderr] Adding siphasher v0.3.11 (available: v1.0.1) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b56361016141bf0bbda171c814bd1b4b2fc320f6b134cacb65b569b76c0df71c [INFO] running `Command { std: "docker" "start" "-a" "b56361016141bf0bbda171c814bd1b4b2fc320f6b134cacb65b569b76c0df71c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b56361016141bf0bbda171c814bd1b4b2fc320f6b134cacb65b569b76c0df71c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b56361016141bf0bbda171c814bd1b4b2fc320f6b134cacb65b569b76c0df71c", kill_on_drop: false }` [INFO] [stdout] b56361016141bf0bbda171c814bd1b4b2fc320f6b134cacb65b569b76c0df71c [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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b1c1cf163b7b4af0764fcd005a6ad25d02fdd2fb5856bd03aa738e586c679797 [INFO] running `Command { std: "docker" "start" "-a" "b1c1cf163b7b4af0764fcd005a6ad25d02fdd2fb5856bd03aa738e586c679797", kill_on_drop: false }` [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling siphasher v0.3.11 [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 ore-encoding-rs v0.23.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/encode.rs:27:38 [INFO] [stdout] | [INFO] [stdout] 27 | let signed: i64 = -(unsafe { transmute(num >> 63) }); [INFO] [stdout] | ---------^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `u64::cast_signed` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unnecessary_transmutes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/encode.rs:28:38 [INFO] [stdout] | [INFO] [stdout] 28 | let mut mask: u64 = unsafe { transmute(signed) }; [INFO] [stdout] | ---------^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `i64::cast_unsigned` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.35s [INFO] running `Command { std: "docker" "inspect" "b1c1cf163b7b4af0764fcd005a6ad25d02fdd2fb5856bd03aa738e586c679797", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b1c1cf163b7b4af0764fcd005a6ad25d02fdd2fb5856bd03aa738e586c679797", kill_on_drop: false }` [INFO] [stdout] b1c1cf163b7b4af0764fcd005a6ad25d02fdd2fb5856bd03aa738e586c679797 [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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 821eff133a674eb0a85d9b2e463bcb8b6606da7cdf889eb808c0af090f740a85 [INFO] running `Command { std: "docker" "start" "-a" "821eff133a674eb0a85d9b2e463bcb8b6606da7cdf889eb808c0af090f740a85", kill_on_drop: false }` [INFO] [stderr] Compiling serde_core v1.0.228 [INFO] [stderr] Compiling crossbeam-utils v0.8.21 [INFO] [stderr] Compiling aho-corasick v1.1.4 [INFO] [stderr] Compiling regex-syntax v0.8.8 [INFO] [stderr] Compiling rayon-core v1.13.0 [INFO] [stderr] Compiling getrandom v0.2.16 [INFO] [stderr] Compiling unicode-width v0.1.14 [INFO] [stderr] Compiling plotters-backend v0.3.7 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling syn v2.0.110 [INFO] [stderr] Compiling csv-core v0.1.13 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling plotters-svg v0.3.7 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Compiling half v1.8.3 [INFO] [stderr] Compiling cast v0.3.0 [INFO] [stderr] Compiling walkdir v2.5.0 [INFO] [stderr] Compiling crossbeam-epoch v0.9.18 [INFO] [stderr] Compiling criterion-plot v0.4.5 [INFO] [stderr] Compiling plotters v0.3.7 [INFO] [stderr] Compiling crossbeam-deque v0.8.6 [INFO] [stderr] Compiling clap v2.34.0 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling regex-automata v0.4.13 [INFO] [stderr] Compiling rayon v1.11.0 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling oorandom v11.1.5 [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/encode.rs:27:38 [INFO] [stdout] | [INFO] [stdout] 27 | let signed: i64 = -(unsafe { transmute(num >> 63) }); [INFO] [stdout] | ---------^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `u64::cast_signed` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unnecessary_transmutes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/encode.rs:28:38 [INFO] [stdout] | [INFO] [stdout] 28 | let mut mask: u64 = unsafe { transmute(signed) }; [INFO] [stdout] | ---------^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `i64::cast_unsigned` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling serde_json v1.0.145 [INFO] [stderr] Compiling csv v1.4.0 [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 regex v1.12.2 [INFO] [stderr] Compiling env_logger v0.8.4 [INFO] [stderr] Compiling quickcheck v1.0.3 [INFO] [stderr] Compiling criterion v0.3.6 [INFO] [stderr] Compiling ore-encoding-rs v0.23.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/encode.rs:27:38 [INFO] [stdout] | [INFO] [stdout] 27 | let signed: i64 = -(unsafe { transmute(num >> 63) }); [INFO] [stdout] | ---------^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `u64::cast_signed` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unnecessary_transmutes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/encode.rs:28:38 [INFO] [stdout] | [INFO] [stdout] 28 | let mut mask: u64 = unsafe { transmute(signed) }; [INFO] [stdout] | ---------^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `i64::cast_unsigned` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 51.56s [INFO] running `Command { std: "docker" "inspect" "821eff133a674eb0a85d9b2e463bcb8b6606da7cdf889eb808c0af090f740a85", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "821eff133a674eb0a85d9b2e463bcb8b6606da7cdf889eb808c0af090f740a85", kill_on_drop: false }` [INFO] [stdout] 821eff133a674eb0a85d9b2e463bcb8b6606da7cdf889eb808c0af090f740a85 [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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] dc82bd7684c81cb972058b1ed68d06a7ec7cfdd491e5dedaf497b8f817547115 [INFO] running `Command { std: "docker" "start" "-a" "dc82bd7684c81cb972058b1ed68d06a7ec7cfdd491e5dedaf497b8f817547115", kill_on_drop: false }` [INFO] [stderr] warning: unnecessary transmute [INFO] [stderr] --> src/encode.rs:27:38 [INFO] [stderr] | [INFO] [stderr] 27 | let signed: i64 = -(unsafe { transmute(num >> 63) }); [INFO] [stderr] | ---------^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: replace this with: `u64::cast_signed` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unnecessary_transmutes)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary transmute [INFO] [stderr] --> src/encode.rs:28:38 [INFO] [stderr] | [INFO] [stderr] 28 | let mut mask: u64 = unsafe { transmute(signed) }; [INFO] [stderr] | ---------^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: replace this with: `i64::cast_unsigned` [INFO] [stderr] [INFO] [stderr] warning: `ore-encoding-rs` (lib) generated 2 warnings (run `cargo fix --lib -p ore-encoding-rs` to apply 2 suggestions) [INFO] [stderr] warning: `ore-encoding-rs` (lib test) generated 2 warnings (2 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.13s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ore_encoding_rs-0b7337131ff55a2b) [INFO] [stdout] [INFO] [stdout] running 8 tests [INFO] [stdout] test ranges::tests::test_encode_gt ... ok [INFO] [stdout] test encode::tests::roundtrip_one_f64 ... ok [INFO] [stdout] test ranges::tests::test_encode_gte ... ok [INFO] [stdout] test ranges::tests::test_encode_lt ... ok [INFO] [stdout] test ranges::tests::test_encode_lte ... ok [INFO] [stdout] test encode::tests::zero_and_negative_zero ... ok [INFO] [stdout] test ranges::tests::test_encode_eq ... ok [INFO] [stdout] test encode::tests::sort_order_is_preserved_for_vec_of_f64_after_converting_to_vec_of_ore_plaintext ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] [stderr] Doc-tests ore_encoding_rs [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/lib.rs - (line 26) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.16s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "dc82bd7684c81cb972058b1ed68d06a7ec7cfdd491e5dedaf497b8f817547115", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dc82bd7684c81cb972058b1ed68d06a7ec7cfdd491e5dedaf497b8f817547115", kill_on_drop: false }` [INFO] [stdout] dc82bd7684c81cb972058b1ed68d06a7ec7cfdd491e5dedaf497b8f817547115