[INFO] fetching crate bigbit 0.0.8... [INFO] testing bigbit-0.0.8 against 1.90.0 for beta-1.91-3 [INFO] extracting crate bigbit 0.0.8 into /workspace/builds/worker-6-tc1/source [INFO] started tweaking crates.io crate bigbit 0.0.8 [INFO] finished tweaking crates.io crate bigbit 0.0.8 [INFO] tweaked toml for crates.io crate bigbit 0.0.8 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate bigbit 0.0.8 on toolchain 1.90.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "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" "+1.90.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 855460d50b65d3d7c81090153a8b7f59c76f58accfacaaab96d8a88cac092717 [INFO] running `Command { std: "docker" "start" "-a" "855460d50b65d3d7c81090153a8b7f59c76f58accfacaaab96d8a88cac092717", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "855460d50b65d3d7c81090153a8b7f59c76f58accfacaaab96d8a88cac092717", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "855460d50b65d3d7c81090153a8b7f59c76f58accfacaaab96d8a88cac092717", kill_on_drop: false }` [INFO] [stdout] 855460d50b65d3d7c81090153a8b7f59c76f58accfacaaab96d8a88cac092717 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] bf344ae61d6de71096d9692d703f2d4fb68b9d7155ddbcdcb49262a0fed245aa [INFO] running `Command { std: "docker" "start" "-a" "bf344ae61d6de71096d9692d703f2d4fb68b9d7155ddbcdcb49262a0fed245aa", kill_on_drop: false }` [INFO] [stderr] Compiling bigbit v0.0.8 (/opt/rustwide/workdir) [INFO] [stdout] warning: `#[must_use]` has no effect when applied to a provided trait method [INFO] [stdout] --> src/lib.rs:127:5 [INFO] [stdout] | [INFO] [stdout] 127 | #[must_use] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_attributes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `#[must_use]` has no effect when applied to a provided trait method [INFO] [stdout] --> src/lib.rs:135:5 [INFO] [stdout] | [INFO] [stdout] 135 | #[must_use] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `#[must_use]` has no effect when applied to a provided trait method [INFO] [stdout] --> src/headbyte/mod.rs:274:5 [INFO] [stdout] | [INFO] [stdout] 274 | #[must_use] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `#[must_use]` has no effect when applied to a provided trait method [INFO] [stdout] --> src/headbyte/mod.rs:282:5 [INFO] [stdout] | [INFO] [stdout] 282 | #[must_use] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `#[must_use]` has no effect when applied to a provided trait method [INFO] [stdout] --> src/headbyte/mod.rs:290:5 [INFO] [stdout] | [INFO] [stdout] 290 | #[must_use] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `#[must_use]` has no effect when applied to a provided trait method [INFO] [stdout] --> src/headbyte/mod.rs:433:5 [INFO] [stdout] | [INFO] [stdout] 433 | #[must_use] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `#[must_use]` has no effect when applied to a provided trait method [INFO] [stdout] --> src/linkedbytes/mod.rs:382:5 [INFO] [stdout] | [INFO] [stdout] 382 | #[must_use] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `#[must_use]` has no effect when applied to a provided trait method [INFO] [stdout] --> src/linkedbytes/mod.rs:390:5 [INFO] [stdout] | [INFO] [stdout] 390 | #[must_use] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `#[must_use]` has no effect when applied to a provided trait method [INFO] [stdout] --> src/linkedbytes/mod.rs:422:5 [INFO] [stdout] | [INFO] [stdout] 422 | #[must_use] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: irrefutable `if let` pattern [INFO] [stdout] --> src/linkedbytes/ops/tryinto.rs:14:24 [INFO] [stdout] | [INFO] [stdout] 14 | if let Ok(power) = $ty::try_from(tbl_power) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 59 | impl_from_lb_for_primitive!(u128 ); [INFO] [stdout] | ---------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this pattern will always match, so the `if let` is useless [INFO] [stdout] = help: consider replacing the `if let` with a `let` [INFO] [stdout] = note: `#[warn(irrefutable_let_patterns)]` on by default [INFO] [stdout] = note: this warning originates in the macro `impl_from_lb_for_primitive` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `CheckedSub` is never used [INFO] [stdout] --> src/linkedbytes/ops/sub.rs:129:18 [INFO] [stdout] | [INFO] [stdout] 129 | pub(crate) trait CheckedSub<'a, Rhs = &'a Self>: CheckedSubAssign<'a, Rhs> + Sized { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.67s [INFO] running `Command { std: "docker" "inspect" "bf344ae61d6de71096d9692d703f2d4fb68b9d7155ddbcdcb49262a0fed245aa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bf344ae61d6de71096d9692d703f2d4fb68b9d7155ddbcdcb49262a0fed245aa", kill_on_drop: false }` [INFO] [stdout] bf344ae61d6de71096d9692d703f2d4fb68b9d7155ddbcdcb49262a0fed245aa [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ecf2ac193ed6f9e41359a44559f00baed2e026e90f8452ed8577194a7b6dcda5 [INFO] running `Command { std: "docker" "start" "-a" "ecf2ac193ed6f9e41359a44559f00baed2e026e90f8452ed8577194a7b6dcda5", kill_on_drop: false }` [INFO] [stderr] Compiling bigbit v0.0.8 (/opt/rustwide/workdir) [INFO] [stdout] warning: `#[must_use]` has no effect when applied to a provided trait method [INFO] [stdout] --> src/lib.rs:127:5 [INFO] [stdout] | [INFO] [stdout] 127 | #[must_use] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_attributes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `#[must_use]` has no effect when applied to a provided trait method [INFO] [stdout] --> src/lib.rs:135:5 [INFO] [stdout] | [INFO] [stdout] 135 | #[must_use] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `#[must_use]` has no effect when applied to a provided trait method [INFO] [stdout] --> src/headbyte/mod.rs:274:5 [INFO] [stdout] | [INFO] [stdout] 274 | #[must_use] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `#[must_use]` has no effect when applied to a provided trait method [INFO] [stdout] --> src/headbyte/mod.rs:282:5 [INFO] [stdout] | [INFO] [stdout] 282 | #[must_use] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `#[must_use]` has no effect when applied to a provided trait method [INFO] [stdout] --> src/headbyte/mod.rs:290:5 [INFO] [stdout] | [INFO] [stdout] 290 | #[must_use] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `#[must_use]` has no effect when applied to a provided trait method [INFO] [stdout] --> src/headbyte/mod.rs:433:5 [INFO] [stdout] | [INFO] [stdout] 433 | #[must_use] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `#[must_use]` has no effect when applied to a provided trait method [INFO] [stdout] --> src/linkedbytes/mod.rs:382:5 [INFO] [stdout] | [INFO] [stdout] 382 | #[must_use] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `#[must_use]` has no effect when applied to a provided trait method [INFO] [stdout] --> src/linkedbytes/mod.rs:390:5 [INFO] [stdout] | [INFO] [stdout] 390 | #[must_use] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `#[must_use]` has no effect when applied to a provided trait method [INFO] [stdout] --> src/linkedbytes/mod.rs:422:5 [INFO] [stdout] | [INFO] [stdout] 422 | #[must_use] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: irrefutable `if let` pattern [INFO] [stdout] --> src/linkedbytes/ops/tryinto.rs:14:24 [INFO] [stdout] | [INFO] [stdout] 14 | if let Ok(power) = $ty::try_from(tbl_power) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 59 | impl_from_lb_for_primitive!(u128 ); [INFO] [stdout] | ---------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this pattern will always match, so the `if let` is useless [INFO] [stdout] = help: consider replacing the `if let` with a `let` [INFO] [stdout] = note: `#[warn(irrefutable_let_patterns)]` on by default [INFO] [stdout] = note: this warning originates in the macro `impl_from_lb_for_primitive` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `CheckedSub` is never used [INFO] [stdout] --> src/linkedbytes/ops/sub.rs:129:18 [INFO] [stdout] | [INFO] [stdout] 129 | pub(crate) trait CheckedSub<'a, Rhs = &'a Self>: CheckedSubAssign<'a, Rhs> + Sized { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `#[must_use]` has no effect when applied to a provided trait method [INFO] [stdout] --> src/lib.rs:127:5 [INFO] [stdout] | [INFO] [stdout] 127 | #[must_use] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_attributes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `#[must_use]` has no effect when applied to a provided trait method [INFO] [stdout] --> src/lib.rs:135:5 [INFO] [stdout] | [INFO] [stdout] 135 | #[must_use] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `#[must_use]` has no effect when applied to a provided trait method [INFO] [stdout] --> src/headbyte/mod.rs:274:5 [INFO] [stdout] | [INFO] [stdout] 274 | #[must_use] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `#[must_use]` has no effect when applied to a provided trait method [INFO] [stdout] --> src/headbyte/mod.rs:282:5 [INFO] [stdout] | [INFO] [stdout] 282 | #[must_use] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `#[must_use]` has no effect when applied to a provided trait method [INFO] [stdout] --> src/headbyte/mod.rs:290:5 [INFO] [stdout] | [INFO] [stdout] 290 | #[must_use] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `#[must_use]` has no effect when applied to a provided trait method [INFO] [stdout] --> src/headbyte/mod.rs:433:5 [INFO] [stdout] | [INFO] [stdout] 433 | #[must_use] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `#[must_use]` has no effect when applied to a provided trait method [INFO] [stdout] --> src/linkedbytes/mod.rs:382:5 [INFO] [stdout] | [INFO] [stdout] 382 | #[must_use] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `#[must_use]` has no effect when applied to a provided trait method [INFO] [stdout] --> src/linkedbytes/mod.rs:390:5 [INFO] [stdout] | [INFO] [stdout] 390 | #[must_use] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `#[must_use]` has no effect when applied to a provided trait method [INFO] [stdout] --> src/linkedbytes/mod.rs:422:5 [INFO] [stdout] | [INFO] [stdout] 422 | #[must_use] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: irrefutable `if let` pattern [INFO] [stdout] --> src/linkedbytes/ops/tryinto.rs:14:24 [INFO] [stdout] | [INFO] [stdout] 14 | if let Ok(power) = $ty::try_from(tbl_power) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 59 | impl_from_lb_for_primitive!(u128 ); [INFO] [stdout] | ---------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this pattern will always match, so the `if let` is useless [INFO] [stdout] = help: consider replacing the `if let` with a `let` [INFO] [stdout] = note: `#[warn(irrefutable_let_patterns)]` on by default [INFO] [stdout] = note: this warning originates in the macro `impl_from_lb_for_primitive` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `CheckedSub` is never used [INFO] [stdout] --> src/linkedbytes/ops/sub.rs:129:18 [INFO] [stdout] | [INFO] [stdout] 129 | pub(crate) trait CheckedSub<'a, Rhs = &'a Self>: CheckedSubAssign<'a, Rhs> + Sized { [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 0.72s [INFO] running `Command { std: "docker" "inspect" "ecf2ac193ed6f9e41359a44559f00baed2e026e90f8452ed8577194a7b6dcda5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ecf2ac193ed6f9e41359a44559f00baed2e026e90f8452ed8577194a7b6dcda5", kill_on_drop: false }` [INFO] [stdout] ecf2ac193ed6f9e41359a44559f00baed2e026e90f8452ed8577194a7b6dcda5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 190d2d03b94d439625eb02f3e52cd440e654e8982cd40c58338c6e7eb3655009 [INFO] running `Command { std: "docker" "start" "-a" "190d2d03b94d439625eb02f3e52cd440e654e8982cd40c58338c6e7eb3655009", kill_on_drop: false }` [INFO] [stderr] warning: `#[must_use]` has no effect when applied to a provided trait method [INFO] [stderr] --> src/lib.rs:127:5 [INFO] [stderr] | [INFO] [stderr] 127 | #[must_use] [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_attributes)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `#[must_use]` has no effect when applied to a provided trait method [INFO] [stderr] --> src/lib.rs:135:5 [INFO] [stderr] | [INFO] [stderr] 135 | #[must_use] [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `#[must_use]` has no effect when applied to a provided trait method [INFO] [stderr] --> src/headbyte/mod.rs:274:5 [INFO] [stderr] | [INFO] [stderr] 274 | #[must_use] [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `#[must_use]` has no effect when applied to a provided trait method [INFO] [stderr] --> src/headbyte/mod.rs:282:5 [INFO] [stderr] | [INFO] [stderr] 282 | #[must_use] [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `#[must_use]` has no effect when applied to a provided trait method [INFO] [stderr] --> src/headbyte/mod.rs:290:5 [INFO] [stderr] | [INFO] [stderr] 290 | #[must_use] [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `#[must_use]` has no effect when applied to a provided trait method [INFO] [stderr] --> src/headbyte/mod.rs:433:5 [INFO] [stderr] | [INFO] [stderr] 433 | #[must_use] [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `#[must_use]` has no effect when applied to a provided trait method [INFO] [stderr] --> src/linkedbytes/mod.rs:382:5 [INFO] [stderr] | [INFO] [stderr] 382 | #[must_use] [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `#[must_use]` has no effect when applied to a provided trait method [INFO] [stderr] --> src/linkedbytes/mod.rs:390:5 [INFO] [stderr] | [INFO] [stderr] 390 | #[must_use] [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `#[must_use]` has no effect when applied to a provided trait method [INFO] [stderr] --> src/linkedbytes/mod.rs:422:5 [INFO] [stderr] | [INFO] [stderr] 422 | #[must_use] [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: irrefutable `if let` pattern [INFO] [stderr] --> src/linkedbytes/ops/tryinto.rs:14:24 [INFO] [stderr] | [INFO] [stderr] 14 | if let Ok(power) = $ty::try_from(tbl_power) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 59 | impl_from_lb_for_primitive!(u128 ); [INFO] [stderr] | ---------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this pattern will always match, so the `if let` is useless [INFO] [stderr] = help: consider replacing the `if let` with a `let` [INFO] [stderr] = note: `#[warn(irrefutable_let_patterns)]` on by default [INFO] [stderr] = note: this warning originates in the macro `impl_from_lb_for_primitive` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: trait `CheckedSub` is never used [INFO] [stderr] --> src/linkedbytes/ops/sub.rs:129:18 [INFO] [stderr] | [INFO] [stderr] 129 | pub(crate) trait CheckedSub<'a, Rhs = &'a Self>: CheckedSubAssign<'a, Rhs> + Sized { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `bigbit` (lib) generated 11 warnings [INFO] [stderr] warning: `bigbit` (lib test) generated 11 warnings (11 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/bigbit-a620c85754892187) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test tests::lb_add ... ok [INFO] [stderr] Doc-tests bigbit [INFO] [stdout] test tests::lb_sub ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test src/linkedbytes/lbstring/mod.rs - linkedbytes::lbstring::LBString (line 16) ... FAILED [INFO] [stdout] test src/linkedbytes/ops/gcd.rs - linkedbytes::ops::gcd::LBNum::gcd (line 10) ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/linkedbytes/lbstring/mod.rs - linkedbytes::lbstring::LBString (line 16) stdout ---- [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/linkedbytes/lbstring/mod.rs:24:35 [INFO] [stdout] | [INFO] [stdout] 11 | let my_string_lb = LBString::from(MY_STRING); // Creates an LBString from a string slice [INFO] [stdout] | -------------- ^^^^^^^^^ expected `LBString`, found `&str` [INFO] [stdout] | | [INFO] [stdout] | arguments to this function are incorrect [INFO] [stdout] | [INFO] [stdout] note: associated function defined here [INFO] [stdout] --> /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/convert/mod.rs:596:8 [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/linkedbytes/lbstring/mod.rs:25:35 [INFO] [stdout] | [INFO] [stdout] 12 | let stdstring_lb = LBString::from(stdstring); // Creates an LBString from a String [INFO] [stdout] | -------------- ^^^^^^^^^ expected `LBString`, found `String` [INFO] [stdout] | | [INFO] [stdout] | arguments to this function are incorrect [INFO] [stdout] | [INFO] [stdout] note: associated function defined here [INFO] [stdout] --> /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/convert/mod.rs:596:8 [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `String: From` is not satisfied [INFO] [stdout] --> src/linkedbytes/lbstring/mod.rs:28:12 [INFO] [stdout] | [INFO] [stdout] 15 | assert_eq!(String::from(my_string_lb), MY_STRING); [INFO] [stdout] | ^^^^^^ the trait `From` is not implemented for `String` [INFO] [stdout] | [INFO] [stdout] = help: the following other types implement trait `From`: [INFO] [stdout] `String` implements `From<&String>` [INFO] [stdout] `String` implements `From<&mut str>` [INFO] [stdout] `String` implements `From<&str>` [INFO] [stdout] `String` implements `From>` [INFO] [stdout] `String` implements `From>` [INFO] [stdout] `String` implements `From` [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `String: From` is not satisfied [INFO] [stdout] --> src/linkedbytes/lbstring/mod.rs:29:12 [INFO] [stdout] | [INFO] [stdout] 16 | assert_eq!(String::from(stdstring_lb), "This is a standard string!"); [INFO] [stdout] | ^^^^^^ the trait `From` is not implemented for `String` [INFO] [stdout] | [INFO] [stdout] = help: the following other types implement trait `From`: [INFO] [stdout] `String` implements `From<&String>` [INFO] [stdout] `String` implements `From<&mut str>` [INFO] [stdout] `String` implements `From<&str>` [INFO] [stdout] `String` implements `From>` [INFO] [stdout] `String` implements `From>` [INFO] [stdout] `String` implements `From` [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `String: From` is not satisfied [INFO] [stdout] --> src/linkedbytes/lbstring/mod.rs:30:12 [INFO] [stdout] | [INFO] [stdout] 17 | assert_eq!(String::from(my_string_lb_2), MY_STRING); [INFO] [stdout] | ^^^^^^ the trait `From` is not implemented for `String` [INFO] [stdout] | [INFO] [stdout] = help: the following other types implement trait `From`: [INFO] [stdout] `String` implements `From<&String>` [INFO] [stdout] `String` implements `From<&mut str>` [INFO] [stdout] `String` implements `From<&str>` [INFO] [stdout] `String` implements `From>` [INFO] [stdout] `String` implements `From>` [INFO] [stdout] `String` implements `From` [INFO] [stdout] [INFO] [stdout] error: aborting due to 5 previous errors [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0277, E0308. [INFO] [stdout] For more information about an error, try `rustc --explain E0277`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/linkedbytes/ops/gcd.rs - linkedbytes::ops::gcd::LBNum::gcd (line 10) stdout ---- [INFO] [stdout] Test executable failed (exit status: 101). [INFO] [stdout] [INFO] [stdout] stderr: [INFO] [stdout] [src/linkedbytes/ops/gcd.rs:24:21] &lhs = LBNum( [INFO] [stdout] LBSequence( [INFO] [stdout] [ [INFO] [stdout] LinkedByte( [INFO] [stdout] 18, [INFO] [stdout] "end", [INFO] [stdout] ), [INFO] [stdout] ], [INFO] [stdout] ), [INFO] [stdout] ) [INFO] [stdout] [src/linkedbytes/ops/gcd.rs:25:21] &rhs = LBNum( [INFO] [stdout] LBSequence( [INFO] [stdout] [ [INFO] [stdout] LinkedByte( [INFO] [stdout] 12, [INFO] [stdout] "end", [INFO] [stdout] ), [INFO] [stdout] ], [INFO] [stdout] ), [INFO] [stdout] ) [INFO] [stdout] [INFO] [stdout] thread 'main' panicked at src/linkedbytes/ops/sub.rs:113:17: [INFO] [stdout] BigBit integer underflow [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x648a200ee1d2 - std::backtrace_rs::backtrace::libunwind::trace::h2d45396358f41939 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stdout] 1: 0x648a200ee1d2 - std::backtrace_rs::backtrace::trace_unsynchronized::hffcefc0b67f1d6e2 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stdout] 2: 0x648a200ee1d2 - std::sys::backtrace::_print_fmt::hd72f71d23b436b92 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:66:9 [INFO] [stdout] 3: 0x648a200ee1d2 - ::fmt::hdcfcb6d4c8489523 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:39:26 [INFO] [stdout] 4: 0x648a20109ba3 - core::fmt::rt::Argument::fmt::h2c56b3114963061a [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/fmt/rt.rs:173:76 [INFO] [stdout] 5: 0x648a20109ba3 - core::fmt::write::h8a494366950f23bb [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/fmt/mod.rs:1468:25 [INFO] [stdout] 6: 0x648a200ebe13 - std::io::default_write_fmt::ha27fbccbc65eb6fa [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/io/mod.rs:639:11 [INFO] [stdout] 7: 0x648a200ebe13 - std::io::Write::write_fmt::h6556609fca33d0b1 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/io/mod.rs:1954:13 [INFO] [stdout] 8: 0x648a200ee022 - std::sys::backtrace::BacktraceLock::print::hb2a626a81e06b2dc [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:42:9 [INFO] [stdout] 9: 0x648a200ef0c3 - std::panicking::default_hook::{{closure}}::h4f78485264f12d10 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:300:27 [INFO] [stdout] 10: 0x648a200eeea5 - std::panicking::default_hook::h2c66fc99e962531d [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:327:9 [INFO] [stdout] 11: 0x648a200efa95 - std::panicking::rust_panic_with_hook::h33ac55f64bbd807d [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:833:13 [INFO] [stdout] 12: 0x648a200ef96c - std::panicking::begin_panic::{{closure}}::h9f4a5adc680e21fa [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:770:9 [INFO] [stdout] 13: 0x648a200ee6c9 - std::sys::backtrace::__rust_end_short_backtrace::hb5f90b203e68dc50 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:174:18 [INFO] [stdout] 14: 0x648a200ef882 - std::panicking::begin_panic::h5128ce11a6f84a23 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:769:5 [INFO] [stdout] 15: 0x648a200cbb77 - bigbit::linkedbytes::ops::sub:: for bigbit::linkedbytes::LBNum>::sub_assign::hd62cae63d76a2bec [INFO] [stdout] at /opt/rustwide/workdir/src/linkedbytes/ops/sub.rs:113:17 [INFO] [stdout] 16: 0x648a200cbb77 - bigbit::linkedbytes::ops::gcd::::gcd::h95a41d3d0a1e9cb9 [INFO] [stdout] at /opt/rustwide/workdir/src/linkedbytes/ops/gcd.rs:26:21 [INFO] [stdout] 17: 0x648a200c5266 - rust_out::main::_doctest_main_src_linkedbytes_ops_gcd_rs_10_0::h29740f4552a02a48 [INFO] [stdout] 18: 0x648a200c5096 - rust_out::main::h2d10ba762d3f8adf [INFO] [stdout] 19: 0x648a200c4de3 - core::ops::function::FnOnce::call_once::h89333dd4ac8e03fc [INFO] [stdout] 20: 0x648a200c4d36 - std::sys::backtrace::__rust_begin_short_backtrace::h8a10de1e92516da1 [INFO] [stdout] 21: 0x648a200c4d19 - std::rt::lang_start::{{closure}}::h0af3a8cb06b34c3e [INFO] [stdout] 22: 0x648a200e8ef0 - core::ops::function::impls:: for &F>::call_once::h638295a043b40957 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/ops/function.rs:290:21 [INFO] [stdout] 23: 0x648a200e8ef0 - std::panicking::catch_unwind::do_call::hbd68098bdea1ca50 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:589:40 [INFO] [stdout] 24: 0x648a200e8ef0 - std::panicking::catch_unwind::h50591d85bf847c7c [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:552:19 [INFO] [stdout] 25: 0x648a200e8ef0 - std::panic::catch_unwind::h2487b4c4f2ae22c6 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panic.rs:359:14 [INFO] [stdout] 26: 0x648a200e8ef0 - std::rt::lang_start_internal::{{closure}}::h61f0945cc6c9a811 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/rt.rs:175:24 [INFO] [stdout] 27: 0x648a200e8ef0 - std::panicking::catch_unwind::do_call::h34b9c3722acd6bd1 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:589:40 [INFO] [stdout] 28: 0x648a200e8ef0 - std::panicking::catch_unwind::hf9a822ea043fb0d6 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:552:19 [INFO] [stdout] 29: 0x648a200e8ef0 - std::panic::catch_unwind::h5b3cac802237ed89 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panic.rs:359:14 [INFO] [stdout] 30: 0x648a200e8ef0 - std::rt::lang_start_internal::h34f9328d113fd60a [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/rt.rs:171:5 [INFO] [stdout] 31: 0x648a200c4d01 - std::rt::lang_start::h8f736fe0a226e45f [INFO] [stdout] 32: 0x648a200c5565 - main [INFO] [stdout] 33: 0x7a88f54b21ca - [INFO] [stdout] 34: 0x7a88f54b228b - __libc_start_main [INFO] [stdout] 35: 0x648a200c4c15 - _start [INFO] [stdout] 36: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/linkedbytes/lbstring/mod.rs - linkedbytes::lbstring::LBString (line 16) [INFO] [stdout] src/linkedbytes/ops/gcd.rs - linkedbytes::ops::gcd::LBNum::gcd (line 10) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.45s [INFO] [stdout] [INFO] [stderr] error: doctest failed, to rerun pass `--doc` [INFO] running `Command { std: "docker" "inspect" "190d2d03b94d439625eb02f3e52cd440e654e8982cd40c58338c6e7eb3655009", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "190d2d03b94d439625eb02f3e52cd440e654e8982cd40c58338c6e7eb3655009", kill_on_drop: false }` [INFO] [stdout] 190d2d03b94d439625eb02f3e52cd440e654e8982cd40c58338c6e7eb3655009