[INFO] cloning repository https://github.com/CAD97/pointer-utils [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/CAD97/pointer-utils" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCAD97%2Fpointer-utils", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCAD97%2Fpointer-utils'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 26c260e4c8894bff3aa80d3f7d6931e15e5bbb06 [INFO] checking CAD97/pointer-utils against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCAD97%2Fpointer-utils" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/CAD97/pointer-utils on toolchain ceab6128fa48a616bfd3e3adf4bc80133b8ee223 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/CAD97/pointer-utils [INFO] finished tweaking git repo https://github.com/CAD97/pointer-utils [INFO] tweaked toml for git repo https://github.com/CAD97/pointer-utils written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/CAD97/pointer-utils already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded slice-dst v1.5.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 84762259ecc50a13f1d13a6ba2018448070e39087cecfe3aec91b0800deac53b [INFO] running `Command { std: "docker" "start" "-a" "84762259ecc50a13f1d13a6ba2018448070e39087cecfe3aec91b0800deac53b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "84762259ecc50a13f1d13a6ba2018448070e39087cecfe3aec91b0800deac53b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "84762259ecc50a13f1d13a6ba2018448070e39087cecfe3aec91b0800deac53b", kill_on_drop: false }` [INFO] [stdout] 84762259ecc50a13f1d13a6ba2018448070e39087cecfe3aec91b0800deac53b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3f98e6d28edd445e7e9e5f3d81078c6a5febce6a5d50eae9fe6e93457646bc6a [INFO] running `Command { std: "docker" "start" "-a" "3f98e6d28edd445e7e9e5f3d81078c6a5febce6a5d50eae9fe6e93457646bc6a", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Checking either v1.5.3 [INFO] [stderr] Compiling paste v1.0.6 [INFO] [stderr] Compiling erasable v1.2.1 (/opt/rustwide/workdir/crates/erasable) [INFO] [stderr] Compiling slice-dst v1.5.1 (/opt/rustwide/workdir/crates/slice-dst) [INFO] [stderr] Compiling ptr-union v2.2.2 (/opt/rustwide/workdir/crates/ptr-union) [INFO] [stderr] Checking rc-borrow v1.4.0 (/opt/rustwide/workdir/crates/rc-borrow) [INFO] [stderr] Checking rc-box v1.2.0 (/opt/rustwide/workdir/crates/rc-box) [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> crates/slice-dst/tests/leak.rs:75:10 [INFO] [stdout] | [INFO] [stdout] 75 | struct S(u8); [INFO] [stdout] | - ^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 75 | struct S(()); [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> crates/ptr-union/tests/smoke.rs:10:13 [INFO] [stdout] | [INFO] [stdout] 10 | struct BigA([u128; 16]); [INFO] [stdout] | ---- ^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] = note: `BigA` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 10 | struct BigA(()); [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> crates/ptr-union/tests/smoke.rs:13:13 [INFO] [stdout] | [INFO] [stdout] 13 | struct BigB([u128; 16]); [INFO] [stdout] | ---- ^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] = note: `BigB` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 13 | struct BigB(()); [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> crates/ptr-union/tests/smoke.rs:16:13 [INFO] [stdout] | [INFO] [stdout] 16 | struct BigC([u128; 16]); [INFO] [stdout] | ---- ^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] = note: `BigC` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 16 | struct BigC(()); [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> crates/ptr-union/tests/smoke.rs:19:13 [INFO] [stdout] | [INFO] [stdout] 19 | struct BigD([u128; 16]); [INFO] [stdout] | ---- ^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] = note: `BigD` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 19 | struct BigD(()); [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing [INFO] [stdout] --> crates/ptr-union/tests/smoke.rs:48:30 [INFO] [stdout] | [INFO] [stdout] 48 | a.with_a(|a: &Box| drop(dbg!(a))).unwrap(); [INFO] [stdout] | ^^^^^-------^ [INFO] [stdout] | | [INFO] [stdout] | argument has type `&Box` [INFO] [stdout] | [INFO] [stdout] = note: use `let _ = ...` to ignore the expression or result [INFO] [stdout] = note: `#[warn(dropping_references)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing [INFO] [stdout] --> crates/ptr-union/tests/smoke.rs:49:30 [INFO] [stdout] | [INFO] [stdout] 49 | b.with_b(|b: &Box| drop(dbg!(b))).unwrap(); [INFO] [stdout] | ^^^^^-------^ [INFO] [stdout] | | [INFO] [stdout] | argument has type `&Box` [INFO] [stdout] | [INFO] [stdout] = note: use `let _ = ...` to ignore the expression or result [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing [INFO] [stdout] --> crates/ptr-union/tests/smoke.rs:65:30 [INFO] [stdout] | [INFO] [stdout] 65 | a.with_a(|a: &Box| drop(dbg!(a))).unwrap(); [INFO] [stdout] | ^^^^^-------^ [INFO] [stdout] | | [INFO] [stdout] | argument has type `&Box` [INFO] [stdout] | [INFO] [stdout] = note: use `let _ = ...` to ignore the expression or result [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing [INFO] [stdout] --> crates/ptr-union/tests/smoke.rs:66:30 [INFO] [stdout] | [INFO] [stdout] 66 | b.with_b(|b: &Box| drop(dbg!(b))).unwrap(); [INFO] [stdout] | ^^^^^-------^ [INFO] [stdout] | | [INFO] [stdout] | argument has type `&Box` [INFO] [stdout] | [INFO] [stdout] = note: use `let _ = ...` to ignore the expression or result [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing [INFO] [stdout] --> crates/ptr-union/tests/smoke.rs:67:30 [INFO] [stdout] | [INFO] [stdout] 67 | c.with_c(|c: &Box| drop(dbg!(c))).unwrap(); [INFO] [stdout] | ^^^^^-------^ [INFO] [stdout] | | [INFO] [stdout] | argument has type `&Box` [INFO] [stdout] | [INFO] [stdout] = note: use `let _ = ...` to ignore the expression or result [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing [INFO] [stdout] --> crates/ptr-union/tests/smoke.rs:87:30 [INFO] [stdout] | [INFO] [stdout] 87 | a.with_a(|a: &Box| drop(dbg!(a))).unwrap(); [INFO] [stdout] | ^^^^^-------^ [INFO] [stdout] | | [INFO] [stdout] | argument has type `&Box` [INFO] [stdout] | [INFO] [stdout] = note: use `let _ = ...` to ignore the expression or result [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing [INFO] [stdout] --> crates/ptr-union/tests/smoke.rs:88:30 [INFO] [stdout] | [INFO] [stdout] 88 | b.with_b(|b: &Box| drop(dbg!(b))).unwrap(); [INFO] [stdout] | ^^^^^-------^ [INFO] [stdout] | | [INFO] [stdout] | argument has type `&Box` [INFO] [stdout] | [INFO] [stdout] = note: use `let _ = ...` to ignore the expression or result [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing [INFO] [stdout] --> crates/ptr-union/tests/smoke.rs:89:30 [INFO] [stdout] | [INFO] [stdout] 89 | c.with_c(|c: &Box| drop(dbg!(c))).unwrap(); [INFO] [stdout] | ^^^^^-------^ [INFO] [stdout] | | [INFO] [stdout] | argument has type `&Box` [INFO] [stdout] | [INFO] [stdout] = note: use `let _ = ...` to ignore the expression or result [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing [INFO] [stdout] --> crates/ptr-union/tests/smoke.rs:90:30 [INFO] [stdout] | [INFO] [stdout] 90 | d.with_d(|d: &Box| drop(dbg!(d))).unwrap(); [INFO] [stdout] | ^^^^^-------^ [INFO] [stdout] | | [INFO] [stdout] | argument has type `&Box` [INFO] [stdout] | [INFO] [stdout] = note: use `let _ = ...` to ignore the expression or result [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 13 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.92s [INFO] running `Command { std: "docker" "inspect" "3f98e6d28edd445e7e9e5f3d81078c6a5febce6a5d50eae9fe6e93457646bc6a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3f98e6d28edd445e7e9e5f3d81078c6a5febce6a5d50eae9fe6e93457646bc6a", kill_on_drop: false }` [INFO] [stdout] 3f98e6d28edd445e7e9e5f3d81078c6a5febce6a5d50eae9fe6e93457646bc6a [INFO] checking CAD97/pointer-utils against try#3a4bc97f6385a3aa300a4fd689b44350e54fd676 for no-never-type-fallback [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCAD97%2Fpointer-utils" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/CAD97/pointer-utils on toolchain 3a4bc97f6385a3aa300a4fd689b44350e54fd676 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/CAD97/pointer-utils [INFO] finished tweaking git repo https://github.com/CAD97/pointer-utils [INFO] tweaked toml for git repo https://github.com/CAD97/pointer-utils written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/CAD97/pointer-utils already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9ef769395108f9c66f8edfe979010c0ccfcf82e4489506abbef33e94fac79c4c [INFO] running `Command { std: "docker" "start" "-a" "9ef769395108f9c66f8edfe979010c0ccfcf82e4489506abbef33e94fac79c4c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9ef769395108f9c66f8edfe979010c0ccfcf82e4489506abbef33e94fac79c4c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9ef769395108f9c66f8edfe979010c0ccfcf82e4489506abbef33e94fac79c4c", kill_on_drop: false }` [INFO] [stdout] 9ef769395108f9c66f8edfe979010c0ccfcf82e4489506abbef33e94fac79c4c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] cebd753f9e3a89b184980e9359d28b5ca92fcf3a24c4a9a7ad780976a5748c15 [INFO] running `Command { std: "docker" "start" "-a" "cebd753f9e3a89b184980e9359d28b5ca92fcf3a24c4a9a7ad780976a5748c15", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Checking either v1.5.3 [INFO] [stderr] Compiling paste v1.0.6 [INFO] [stderr] Compiling erasable v1.2.1 (/opt/rustwide/workdir/crates/erasable) [INFO] [stderr] Compiling slice-dst v1.5.1 (/opt/rustwide/workdir/crates/slice-dst) [INFO] [stderr] Compiling ptr-union v2.2.2 (/opt/rustwide/workdir/crates/ptr-union) [INFO] [stderr] Checking rc-borrow v1.4.0 (/opt/rustwide/workdir/crates/rc-borrow) [INFO] [stderr] Checking rc-box v1.2.0 (/opt/rustwide/workdir/crates/rc-box) [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> crates/erasable/tests/abuse.rs:63:61 [INFO] [stdout] | [INFO] [stdout] 63 | std::panic::catch_unwind(move || Thin::with_mut(&mut b, |_| panic!())).unwrap_err(); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] help: try giving this closure an explicit return type [INFO] [stdout] | [INFO] [stdout] 63 | std::panic::catch_unwind(move || Thin::with_mut(&mut b, |_| -> /* Type */ panic!())).unwrap_err(); [INFO] [stdout] | +++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0282`. [INFO] [stdout] [INFO] [stderr] error: could not compile `erasable` (test "abuse") due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> crates/slice-dst/tests/leak.rs:75:10 [INFO] [stdout] | [INFO] [stdout] 75 | struct S(u8); [INFO] [stdout] | - ^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 75 | struct S(()); [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "cebd753f9e3a89b184980e9359d28b5ca92fcf3a24c4a9a7ad780976a5748c15", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cebd753f9e3a89b184980e9359d28b5ca92fcf3a24c4a9a7ad780976a5748c15", kill_on_drop: false }` [INFO] [stdout] cebd753f9e3a89b184980e9359d28b5ca92fcf3a24c4a9a7ad780976a5748c15