[INFO] fetching crate pahs 0.1.0-alpha.5... [INFO] testing pahs-0.1.0-alpha.5 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0 [INFO] extracting crate pahs 0.1.0-alpha.5 into /workspace/builds/worker-3-tc1/source [INFO] started tweaking crates.io crate pahs 0.1.0-alpha.5 [INFO] finished tweaking crates.io crate pahs 0.1.0-alpha.5 [INFO] tweaked toml for crates.io crate pahs 0.1.0-alpha.5 written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate pahs 0.1.0-alpha.5 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] crate crates.io crate pahs 0.1.0-alpha.5 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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded paste v1.0.4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 64a25ae2adb2624e8ffc456ef5d899ffe5a461f60542be0b48a22b5284b7796f [INFO] running `Command { std: "docker" "start" "-a" "64a25ae2adb2624e8ffc456ef5d899ffe5a461f60542be0b48a22b5284b7796f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "64a25ae2adb2624e8ffc456ef5d899ffe5a461f60542be0b48a22b5284b7796f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "64a25ae2adb2624e8ffc456ef5d899ffe5a461f60542be0b48a22b5284b7796f", kill_on_drop: false }` [INFO] [stdout] 64a25ae2adb2624e8ffc456ef5d899ffe5a461f60542be0b48a22b5284b7796f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 24c0cbb387fd2e9f713d68c07bdae5b06c738344b72bf94f19d2c6b548d9263c [INFO] running `Command { std: "docker" "start" "-a" "24c0cbb387fd2e9f713d68c07bdae5b06c738344b72bf94f19d2c6b548d9263c", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling syn v1.0.60 [INFO] [stderr] Compiling doc-comment v0.3.3 [INFO] [stderr] Compiling paste v1.0.4 [INFO] [stderr] Compiling quote v1.0.8 [INFO] [stderr] Compiling snafu-derive v0.6.10 [INFO] [stderr] Compiling snafu v0.6.10 [INFO] [stderr] Compiling pahs v0.1.0-alpha.5 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `sequence::*` [INFO] [stdout] --> src/combinators.rs:16:9 [INFO] [stdout] | [INFO] [stdout] 16 | pub use sequence::*; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.90s [INFO] running `Command { std: "docker" "inspect" "24c0cbb387fd2e9f713d68c07bdae5b06c738344b72bf94f19d2c6b548d9263c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "24c0cbb387fd2e9f713d68c07bdae5b06c738344b72bf94f19d2c6b548d9263c", kill_on_drop: false }` [INFO] [stdout] 24c0cbb387fd2e9f713d68c07bdae5b06c738344b72bf94f19d2c6b548d9263c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 3560a8578a06941a2adef21a91a0a262f25e61dbbf4976d42d48e681f75c35c6 [INFO] running `Command { std: "docker" "start" "-a" "3560a8578a06941a2adef21a91a0a262f25e61dbbf4976d42d48e681f75c35c6", kill_on_drop: false }` [INFO] [stderr] Compiling pahs v0.1.0-alpha.5 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `sequence::*` [INFO] [stdout] --> src/combinators.rs:16:9 [INFO] [stdout] | [INFO] [stdout] 16 | pub use sequence::*; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `next` is never read [INFO] [stdout] --> examples/msgpack.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 16 | struct DriverState { [INFO] [stdout] | ----------- field in this struct [INFO] [stdout] 17 | next: Option<()>, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `DriverState` has derived impls for the traits `Debug` and `Default`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> examples/msgpack.rs:52:9 [INFO] [stdout] | [INFO] [stdout] 52 | Bin(&'a [u8]), [INFO] [stdout] | --- ^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `MsgPack` has a derived impl for the trait `Debug`, but this is 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] 52 - Bin(&'a [u8]), [INFO] [stdout] 52 + Bin(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `0` and `1` are never read [INFO] [stdout] --> examples/msgpack.rs:53:9 [INFO] [stdout] | [INFO] [stdout] 53 | Ext(u8, &'a [u8]), [INFO] [stdout] | --- ^^ ^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | fields in this variant [INFO] [stdout] | [INFO] [stdout] = note: `MsgPack` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the fields to be of unit type to suppress this warning while preserving the field numbering, or remove the fields [INFO] [stdout] | [INFO] [stdout] 53 - Ext(u8, &'a [u8]), [INFO] [stdout] 53 + Ext((), ()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> examples/msgpack.rs:54:13 [INFO] [stdout] | [INFO] [stdout] 54 | Float32(f32), [INFO] [stdout] | ------- ^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `MsgPack` has a derived impl for the trait `Debug`, but this is 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] 54 - Float32(f32), [INFO] [stdout] 54 + Float32(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> examples/msgpack.rs:55:13 [INFO] [stdout] | [INFO] [stdout] 55 | Float64(f64), [INFO] [stdout] | ------- ^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `MsgPack` has a derived impl for the trait `Debug`, but this is 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] 55 - Float64(f64), [INFO] [stdout] 55 + Float64(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> examples/msgpack.rs:56:11 [INFO] [stdout] | [INFO] [stdout] 56 | UInt8(u8), [INFO] [stdout] | ----- ^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `MsgPack` has a derived impl for the trait `Debug`, but this is 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] 56 - UInt8(u8), [INFO] [stdout] 56 + UInt8(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> examples/msgpack.rs:57:12 [INFO] [stdout] | [INFO] [stdout] 57 | UInt16(u16), [INFO] [stdout] | ------ ^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `MsgPack` has a derived impl for the trait `Debug`, but this is 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] 57 - UInt16(u16), [INFO] [stdout] 57 + UInt16(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> examples/msgpack.rs:58:12 [INFO] [stdout] | [INFO] [stdout] 58 | UInt32(u32), [INFO] [stdout] | ------ ^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `MsgPack` has a derived impl for the trait `Debug`, but this is 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] 58 - UInt32(u32), [INFO] [stdout] 58 + UInt32(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> examples/msgpack.rs:59:12 [INFO] [stdout] | [INFO] [stdout] 59 | UInt64(u64), [INFO] [stdout] | ------ ^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `MsgPack` has a derived impl for the trait `Debug`, but this is 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] 59 - UInt64(u64), [INFO] [stdout] 59 + UInt64(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> examples/msgpack.rs:60:10 [INFO] [stdout] | [INFO] [stdout] 60 | Int8(i8), [INFO] [stdout] | ---- ^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `MsgPack` has a derived impl for the trait `Debug`, but this is 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] 60 - Int8(i8), [INFO] [stdout] 60 + Int8(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> examples/msgpack.rs:61:11 [INFO] [stdout] | [INFO] [stdout] 61 | Int16(i16), [INFO] [stdout] | ----- ^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `MsgPack` has a derived impl for the trait `Debug`, but this is 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] 61 - Int16(i16), [INFO] [stdout] 61 + Int16(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> examples/msgpack.rs:62:11 [INFO] [stdout] | [INFO] [stdout] 62 | Int32(i32), [INFO] [stdout] | ----- ^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `MsgPack` has a derived impl for the trait `Debug`, but this is 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] 62 - Int32(i32), [INFO] [stdout] 62 + Int32(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> examples/msgpack.rs:63:11 [INFO] [stdout] | [INFO] [stdout] 63 | Int64(i64), [INFO] [stdout] | ----- ^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `MsgPack` has a derived impl for the trait `Debug`, but this is 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] 63 - Int64(i64), [INFO] [stdout] 63 + Int64(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `0` and `1` are never read [INFO] [stdout] --> examples/msgpack.rs:64:13 [INFO] [stdout] | [INFO] [stdout] 64 | FixExt1(u8, &'a [u8; 1]), [INFO] [stdout] | ------- ^^ ^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | fields in this variant [INFO] [stdout] | [INFO] [stdout] = note: `MsgPack` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the fields to be of unit type to suppress this warning while preserving the field numbering, or remove the fields [INFO] [stdout] | [INFO] [stdout] 64 - FixExt1(u8, &'a [u8; 1]), [INFO] [stdout] 64 + FixExt1((), ()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `0` and `1` are never read [INFO] [stdout] --> examples/msgpack.rs:65:13 [INFO] [stdout] | [INFO] [stdout] 65 | FixExt2(u8, &'a [u8; 2]), [INFO] [stdout] | ------- ^^ ^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | fields in this variant [INFO] [stdout] | [INFO] [stdout] = note: `MsgPack` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the fields to be of unit type to suppress this warning while preserving the field numbering, or remove the fields [INFO] [stdout] | [INFO] [stdout] 65 - FixExt2(u8, &'a [u8; 2]), [INFO] [stdout] 65 + FixExt2((), ()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `0` and `1` are never read [INFO] [stdout] --> examples/msgpack.rs:66:13 [INFO] [stdout] | [INFO] [stdout] 66 | FixExt4(u8, &'a [u8; 4]), [INFO] [stdout] | ------- ^^ ^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | fields in this variant [INFO] [stdout] | [INFO] [stdout] = note: `MsgPack` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the fields to be of unit type to suppress this warning while preserving the field numbering, or remove the fields [INFO] [stdout] | [INFO] [stdout] 66 - FixExt4(u8, &'a [u8; 4]), [INFO] [stdout] 66 + FixExt4((), ()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `0` and `1` are never read [INFO] [stdout] --> examples/msgpack.rs:67:13 [INFO] [stdout] | [INFO] [stdout] 67 | FixExt8(u8, &'a [u8; 8]), [INFO] [stdout] | ------- ^^ ^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | fields in this variant [INFO] [stdout] | [INFO] [stdout] = note: `MsgPack` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the fields to be of unit type to suppress this warning while preserving the field numbering, or remove the fields [INFO] [stdout] | [INFO] [stdout] 67 - FixExt8(u8, &'a [u8; 8]), [INFO] [stdout] 67 + FixExt8((), ()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `0` and `1` are never read [INFO] [stdout] --> examples/msgpack.rs:68:14 [INFO] [stdout] | [INFO] [stdout] 68 | FixExt16(u8, &'a [u8; 16]), [INFO] [stdout] | -------- ^^ ^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | fields in this variant [INFO] [stdout] | [INFO] [stdout] = note: `MsgPack` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the fields to be of unit type to suppress this warning while preserving the field numbering, or remove the fields [INFO] [stdout] | [INFO] [stdout] 68 - FixExt16(u8, &'a [u8; 16]), [INFO] [stdout] 68 + FixExt16((), ()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> examples/msgpack.rs:69:9 [INFO] [stdout] | [INFO] [stdout] 69 | Str(&'a str), [INFO] [stdout] | --- ^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `MsgPack` has a derived impl for the trait `Debug`, but this is 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] 69 - Str(&'a str), [INFO] [stdout] 69 + Str(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> examples/msgpack.rs:70:11 [INFO] [stdout] | [INFO] [stdout] 70 | Array(u32), [INFO] [stdout] | ----- ^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `MsgPack` has a derived impl for the trait `Debug`, but this is 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] 70 - Array(u32), [INFO] [stdout] 70 + Array(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> examples/msgpack.rs:71:9 [INFO] [stdout] | [INFO] [stdout] 71 | Map(u32), [INFO] [stdout] | --- ^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `MsgPack` has a derived impl for the trait `Debug`, but this is 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] 71 - Map(u32), [INFO] [stdout] 71 + Map(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `sequence::*` [INFO] [stdout] --> src/combinators.rs:16:9 [INFO] [stdout] | [INFO] [stdout] 16 | pub use sequence::*; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.16s [INFO] running `Command { std: "docker" "inspect" "3560a8578a06941a2adef21a91a0a262f25e61dbbf4976d42d48e681f75c35c6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3560a8578a06941a2adef21a91a0a262f25e61dbbf4976d42d48e681f75c35c6", kill_on_drop: false }` [INFO] [stdout] 3560a8578a06941a2adef21a91a0a262f25e61dbbf4976d42d48e681f75c35c6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] b36f527a8ebd46692e930b953565240b25574c6c24ca5048b441ca5ae6b81104 [INFO] running `Command { std: "docker" "start" "-a" "b36f527a8ebd46692e930b953565240b25574c6c24ca5048b441ca5ae6b81104", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `sequence::*` [INFO] [stderr] --> src/combinators.rs:16:9 [INFO] [stderr] | [INFO] [stderr] 16 | pub use sequence::*; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `pahs` (lib) generated 1 warning (run `cargo fix --lib -p pahs` to apply 1 suggestion) [INFO] [stderr] warning: `pahs` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] warning: field `next` is never read [INFO] [stderr] --> examples/msgpack.rs:17:5 [INFO] [stderr] | [INFO] [stderr] 16 | struct DriverState { [INFO] [stderr] | ----------- field in this struct [INFO] [stderr] 17 | next: Option<()>, [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `DriverState` has derived impls for the traits `Debug` and `Default`, but these are intentionally ignored during dead code analysis [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field `0` is never read [INFO] [stderr] --> examples/msgpack.rs:52:9 [INFO] [stderr] | [INFO] [stderr] 52 | Bin(&'a [u8]), [INFO] [stderr] | --- ^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | field in this variant [INFO] [stderr] | [INFO] [stderr] = note: `MsgPack` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stderr] | [INFO] [stderr] 52 - Bin(&'a [u8]), [INFO] [stderr] 52 + Bin(()), [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: fields `0` and `1` are never read [INFO] [stderr] --> examples/msgpack.rs:53:9 [INFO] [stderr] | [INFO] [stderr] 53 | Ext(u8, &'a [u8]), [INFO] [stderr] | --- ^^ ^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | fields in this variant [INFO] [stderr] | [INFO] [stderr] = note: `MsgPack` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] help: consider changing the fields to be of unit type to suppress this warning while preserving the field numbering, or remove the fields [INFO] [stderr] | [INFO] [stderr] 53 - Ext(u8, &'a [u8]), [INFO] [stderr] 53 + Ext((), ()), [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: field `0` is never read [INFO] [stderr] --> examples/msgpack.rs:54:13 [INFO] [stderr] | [INFO] [stderr] 54 | Float32(f32), [INFO] [stderr] | ------- ^^^ [INFO] [stderr] | | [INFO] [stderr] | field in this variant [INFO] [stderr] | [INFO] [stderr] = note: `MsgPack` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stderr] | [INFO] [stderr] 54 - Float32(f32), [INFO] [stderr] 54 + Float32(()), [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: field `0` is never read [INFO] [stderr] --> examples/msgpack.rs:55:13 [INFO] [stderr] | [INFO] [stderr] 55 | Float64(f64), [INFO] [stderr] | ------- ^^^ [INFO] [stderr] | | [INFO] [stderr] | field in this variant [INFO] [stderr] | [INFO] [stderr] = note: `MsgPack` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stderr] | [INFO] [stderr] 55 - Float64(f64), [INFO] [stderr] 55 + Float64(()), [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: field `0` is never read [INFO] [stderr] --> examples/msgpack.rs:56:11 [INFO] [stderr] | [INFO] [stderr] 56 | UInt8(u8), [INFO] [stderr] | ----- ^^ [INFO] [stderr] | | [INFO] [stderr] | field in this variant [INFO] [stderr] | [INFO] [stderr] = note: `MsgPack` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stderr] | [INFO] [stderr] 56 - UInt8(u8), [INFO] [stderr] 56 + UInt8(()), [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: field `0` is never read [INFO] [stderr] --> examples/msgpack.rs:57:12 [INFO] [stderr] | [INFO] [stderr] 57 | UInt16(u16), [INFO] [stderr] | ------ ^^^ [INFO] [stderr] | | [INFO] [stderr] | field in this variant [INFO] [stderr] | [INFO] [stderr] = note: `MsgPack` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stderr] | [INFO] [stderr] 57 - UInt16(u16), [INFO] [stderr] 57 + UInt16(()), [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: field `0` is never read [INFO] [stderr] --> examples/msgpack.rs:58:12 [INFO] [stderr] | [INFO] [stderr] 58 | UInt32(u32), [INFO] [stderr] | ------ ^^^ [INFO] [stderr] | | [INFO] [stderr] | field in this variant [INFO] [stderr] | [INFO] [stderr] = note: `MsgPack` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stderr] | [INFO] [stderr] 58 - UInt32(u32), [INFO] [stderr] 58 + UInt32(()), [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: field `0` is never read [INFO] [stderr] --> examples/msgpack.rs:59:12 [INFO] [stderr] | [INFO] [stderr] 59 | UInt64(u64), [INFO] [stderr] | ------ ^^^ [INFO] [stderr] | | [INFO] [stderr] | field in this variant [INFO] [stderr] | [INFO] [stderr] = note: `MsgPack` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stderr] | [INFO] [stderr] 59 - UInt64(u64), [INFO] [stderr] 59 + UInt64(()), [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: field `0` is never read [INFO] [stderr] --> examples/msgpack.rs:60:10 [INFO] [stderr] | [INFO] [stderr] 60 | Int8(i8), [INFO] [stderr] | ---- ^^ [INFO] [stderr] | | [INFO] [stderr] | field in this variant [INFO] [stderr] | [INFO] [stderr] = note: `MsgPack` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stderr] | [INFO] [stderr] 60 - Int8(i8), [INFO] [stderr] 60 + Int8(()), [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: field `0` is never read [INFO] [stderr] --> examples/msgpack.rs:61:11 [INFO] [stderr] | [INFO] [stderr] 61 | Int16(i16), [INFO] [stderr] | ----- ^^^ [INFO] [stderr] | | [INFO] [stderr] | field in this variant [INFO] [stderr] | [INFO] [stderr] = note: `MsgPack` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stderr] | [INFO] [stderr] 61 - Int16(i16), [INFO] [stderr] 61 + Int16(()), [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: field `0` is never read [INFO] [stderr] --> examples/msgpack.rs:62:11 [INFO] [stderr] | [INFO] [stderr] 62 | Int32(i32), [INFO] [stderr] | ----- ^^^ [INFO] [stderr] | | [INFO] [stderr] | field in this variant [INFO] [stderr] | [INFO] [stderr] = note: `MsgPack` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stderr] | [INFO] [stderr] 62 - Int32(i32), [INFO] [stderr] 62 + Int32(()), [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: field `0` is never read [INFO] [stderr] --> examples/msgpack.rs:63:11 [INFO] [stderr] | [INFO] [stderr] 63 | Int64(i64), [INFO] [stderr] | ----- ^^^ [INFO] [stderr] | | [INFO] [stderr] | field in this variant [INFO] [stderr] | [INFO] [stderr] = note: `MsgPack` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stderr] | [INFO] [stderr] 63 - Int64(i64), [INFO] [stderr] 63 + Int64(()), [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: fields `0` and `1` are never read [INFO] [stderr] --> examples/msgpack.rs:64:13 [INFO] [stderr] | [INFO] [stderr] 64 | FixExt1(u8, &'a [u8; 1]), [INFO] [stderr] | ------- ^^ ^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | fields in this variant [INFO] [stderr] | [INFO] [stderr] = note: `MsgPack` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] help: consider changing the fields to be of unit type to suppress this warning while preserving the field numbering, or remove the fields [INFO] [stderr] | [INFO] [stderr] 64 - FixExt1(u8, &'a [u8; 1]), [INFO] [stderr] 64 + FixExt1((), ()), [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: fields `0` and `1` are never read [INFO] [stderr] --> examples/msgpack.rs:65:13 [INFO] [stderr] | [INFO] [stderr] 65 | FixExt2(u8, &'a [u8; 2]), [INFO] [stderr] | ------- ^^ ^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | fields in this variant [INFO] [stderr] | [INFO] [stderr] = note: `MsgPack` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] help: consider changing the fields to be of unit type to suppress this warning while preserving the field numbering, or remove the fields [INFO] [stderr] | [INFO] [stderr] 65 - FixExt2(u8, &'a [u8; 2]), [INFO] [stderr] 65 + FixExt2((), ()), [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: fields `0` and `1` are never read [INFO] [stderr] --> examples/msgpack.rs:66:13 [INFO] [stderr] | [INFO] [stderr] 66 | FixExt4(u8, &'a [u8; 4]), [INFO] [stderr] | ------- ^^ ^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | fields in this variant [INFO] [stderr] | [INFO] [stderr] = note: `MsgPack` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] help: consider changing the fields to be of unit type to suppress this warning while preserving the field numbering, or remove the fields [INFO] [stderr] | [INFO] [stderr] 66 - FixExt4(u8, &'a [u8; 4]), [INFO] [stderr] 66 + FixExt4((), ()), [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: fields `0` and `1` are never read [INFO] [stderr] --> examples/msgpack.rs:67:13 [INFO] [stderr] | [INFO] [stderr] 67 | FixExt8(u8, &'a [u8; 8]), [INFO] [stderr] | ------- ^^ ^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | fields in this variant [INFO] [stderr] | [INFO] [stderr] = note: `MsgPack` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] help: consider changing the fields to be of unit type to suppress this warning while preserving the field numbering, or remove the fields [INFO] [stderr] | [INFO] [stderr] 67 - FixExt8(u8, &'a [u8; 8]), [INFO] [stderr] 67 + FixExt8((), ()), [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: fields `0` and `1` are never read [INFO] [stderr] --> examples/msgpack.rs:68:14 [INFO] [stderr] | [INFO] [stderr] 68 | FixExt16(u8, &'a [u8; 16]), [INFO] [stderr] | -------- ^^ ^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | fields in this variant [INFO] [stderr] | [INFO] [stderr] = note: `MsgPack` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] help: consider changing the fields to be of unit type to suppress this warning while preserving the field numbering, or remove the fields [INFO] [stderr] | [INFO] [stderr] 68 - FixExt16(u8, &'a [u8; 16]), [INFO] [stderr] 68 + FixExt16((), ()), [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: field `0` is never read [INFO] [stderr] --> examples/msgpack.rs:69:9 [INFO] [stderr] | [INFO] [stderr] 69 | Str(&'a str), [INFO] [stderr] | --- ^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | field in this variant [INFO] [stderr] | [INFO] [stderr] = note: `MsgPack` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stderr] | [INFO] [stderr] 69 - Str(&'a str), [INFO] [stderr] 69 + Str(()), [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: field `0` is never read [INFO] [stderr] --> examples/msgpack.rs:70:11 [INFO] [stderr] | [INFO] [stderr] 70 | Array(u32), [INFO] [stderr] | ----- ^^^ [INFO] [stderr] | | [INFO] [stderr] | field in this variant [INFO] [stderr] | [INFO] [stderr] = note: `MsgPack` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stderr] | [INFO] [stderr] 70 - Array(u32), [INFO] [stderr] 70 + Array(()), [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: field `0` is never read [INFO] [stderr] --> examples/msgpack.rs:71:9 [INFO] [stderr] | [INFO] [stderr] 71 | Map(u32), [INFO] [stderr] | --- ^^^ [INFO] [stderr] | | [INFO] [stderr] | field in this variant [INFO] [stderr] | [INFO] [stderr] = note: `MsgPack` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stderr] | [INFO] [stderr] 71 - Map(u32), [INFO] [stderr] 71 + Map(()), [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: `pahs` (example "msgpack") generated 21 warnings [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/pahs-47e5f92e27a6aa2d) [INFO] [stdout] [INFO] [stdout] running 15 tests [INFO] [stdout] test combinators::alternate::test::it_returns_the_first_successful_branch ... ok [INFO] [stdout] test combinators::alternate::test::it_accumulates_all_errors ... ok [INFO] [stdout] test combinators::count::test::it_rewinds_correctly_on_failure ... ok [INFO] [stdout] test combinators::count::test::it_works ... ok [INFO] [stdout] test combinators::n_or_more::test::one_or_more_errors_on_empty ... ok [INFO] [stdout] test combinators::n_or_more::test::one_or_more_errors_on_irrecoverable_and_rewinds_pos ... ok [INFO] [stdout] test combinators::n_or_more::test::one_or_more_works ... ok [INFO] [stdout] test combinators::alternate::test::it_stops_at_irrecoverable_errors ... ok [INFO] [stdout] test combinators::n_or_more::test::zero_or_more_errors_on_irrecoverable_and_rewinds_pos ... ok [INFO] [stdout] test combinators::optional::tests::irrecoverable_errors_stay_failed ... ok [INFO] [stdout] test combinators::n_or_more::test::zero_or_more_works_for_valid_inputs ... ok [INFO] [stdout] test combinators::optional::tests::recoverable_errors_turn_into_success_none ... ok [INFO] [stdout] test combinators::optional::tests::successful_progress_gets_passed_through ... ok [INFO] [stdout] test slice::num::test::parses_ints_correctly ... ok [INFO] [stdout] test slice::num::test::fails_with_too_short_input ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "b36f527a8ebd46692e930b953565240b25574c6c24ca5048b441ca5ae6b81104", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b36f527a8ebd46692e930b953565240b25574c6c24ca5048b441ca5ae6b81104", kill_on_drop: false }` [INFO] [stdout] b36f527a8ebd46692e930b953565240b25574c6c24ca5048b441ca5ae6b81104