[INFO] fetching crate bitcoin-tokenpipe 0.1.16-alpha.0... [INFO] testing bitcoin-tokenpipe-0.1.16-alpha.0 against master#23949593103d03a82c7ebc2e84434ce6c6edc561 for pr-115235 [INFO] extracting crate bitcoin-tokenpipe 0.1.16-alpha.0 into /workspace/builds/worker-2-tc1/source [INFO] validating manifest of crates.io crate bitcoin-tokenpipe 0.1.16-alpha.0 on toolchain 23949593103d03a82c7ebc2e84434ce6c6edc561 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+23949593103d03a82c7ebc2e84434ce6c6edc561" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate bitcoin-tokenpipe 0.1.16-alpha.0 [INFO] finished tweaking crates.io crate bitcoin-tokenpipe 0.1.16-alpha.0 [INFO] tweaked toml for crates.io crate bitcoin-tokenpipe 0.1.16-alpha.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+23949593103d03a82c7ebc2e84434ce6c6edc561" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+23949593103d03a82c7ebc2e84434ce6c6edc561" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4f8da3c744d2da974e54ce020a79f4ad54313e914ebeaab8fc086f07e8d8b066" "/opt/rustwide/cargo-home/bin/cargo" "+23949593103d03a82c7ebc2e84434ce6c6edc561" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 85bdf428c0d677a7782bee9867cd6f6539f1ebcb616c76837144f451edb70387 [INFO] running `Command { std: "docker" "start" "-a" "85bdf428c0d677a7782bee9867cd6f6539f1ebcb616c76837144f451edb70387", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "85bdf428c0d677a7782bee9867cd6f6539f1ebcb616c76837144f451edb70387", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "85bdf428c0d677a7782bee9867cd6f6539f1ebcb616c76837144f451edb70387", kill_on_drop: false }` [INFO] [stdout] 85bdf428c0d677a7782bee9867cd6f6539f1ebcb616c76837144f451edb70387 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4f8da3c744d2da974e54ce020a79f4ad54313e914ebeaab8fc086f07e8d8b066" "/opt/rustwide/cargo-home/bin/cargo" "+23949593103d03a82c7ebc2e84434ce6c6edc561" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 264b9c01242f26e1387780542a617f5ce9d55469af2abc054f74a608714692a0 [INFO] running `Command { std: "docker" "start" "-a" "264b9c01242f26e1387780542a617f5ce9d55469af2abc054f74a608714692a0", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.148 [INFO] [stderr] Compiling proc-macro2 v1.0.67 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling memchr v2.6.3 [INFO] [stderr] Compiling regex-syntax v0.7.5 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling unicode-xid v0.2.4 [INFO] [stderr] Compiling serde v1.0.188 [INFO] [stderr] Compiling log v0.4.20 [INFO] [stderr] Compiling either v1.9.0 [INFO] [stderr] Compiling termcolor v1.2.0 [INFO] [stderr] Compiling gimli v0.28.0 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Compiling adler v1.0.2 [INFO] [stderr] Compiling 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[stderr] Compiling bitcoin-cfg v0.1.16-alpha.0 [INFO] [stderr] Compiling bitcoin-derive v0.1.16-alpha.0 [INFO] [stderr] Compiling bitcoin-tokenpipe v0.1.16-alpha.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `bitcoin_derive::*` [INFO] [stdout] --> src/imports.rs:1:16 [INFO] [stdout] | [INFO] [stdout] 1 | pub(crate) use bitcoin_derive::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `TS_ERR` should have an upper camel case name [INFO] [stdout] --> src/tokenpipe.rs:26:5 [INFO] [stdout] | [INFO] [stdout] 26 | TS_ERR = -1, [INFO] [stdout] | ^^^^^^ help: convert the identifier to upper camel case: `TsErr` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `TS_EOS` should have an upper camel case name [INFO] [stdout] --> src/tokenpipe.rs:32:5 [INFO] [stdout] | [INFO] [stdout] 32 | TS_EOS = -2, [INFO] [stdout] | ^^^^^^ help: convert the identifier to upper camel case: `TsEos` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `fd` [INFO] [stdout] --> src/tokenpipe.rs:39:13 [INFO] [stdout] | [INFO] [stdout] 39 | let fd: i32 = fd.unwrap_or(-1); [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_fd` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `token` [INFO] [stdout] --> src/tokenpipe.rs:62:35 [INFO] [stdout] | [INFO] [stdout] 62 | pub fn token_write(&mut self, token: u8) -> i32 { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_token` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `other` [INFO] [stdout] --> src/tokenpipe.rs:121:27 [INFO] [stdout] | [INFO] [stdout] 121 | pub fn new_from_other(other: TokenPipeEnd) -> Self { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_other` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `other` [INFO] [stdout] --> src/tokenpipe.rs:132:35 [INFO] [stdout] | [INFO] [stdout] 132 | pub fn assign_from(&mut self, other: TokenPipeEnd) -> &mut TokenPipeEnd { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_other` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `fds` [INFO] [stdout] --> src/tokenpipe.rs:158:16 [INFO] [stdout] | [INFO] [stdout] 158 | pub fn new(fds: [i32; 2]) -> Self { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_fds` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `other` [INFO] [stdout] --> src/tokenpipe.rs:231:27 [INFO] [stdout] | [INFO] [stdout] 231 | pub fn new_from_other(other: TokenPipe) -> Self { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_other` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `other` [INFO] [stdout] --> src/tokenpipe.rs:244:35 [INFO] [stdout] | [INFO] [stdout] 244 | pub fn assign_from(&mut self, other: TokenPipe) -> &mut TokenPipe { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_other` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `fd` is never read [INFO] [stdout] --> src/tokenpipe.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 10 | pub struct TokenPipeEnd { [INFO] [stdout] | ------------ field in this struct [INFO] [stdout] 11 | fd: i32, // default = -1 [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `fds` is never read [INFO] [stdout] --> src/tokenpipe.rs:152:5 [INFO] [stdout] | [INFO] [stdout] 151 | pub struct TokenPipe { [INFO] [stdout] | --------- field in this struct [INFO] [stdout] 152 | fds: [i32; 2], // default = {-1, -1} [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 12 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 55s [INFO] running `Command { std: "docker" "inspect" "264b9c01242f26e1387780542a617f5ce9d55469af2abc054f74a608714692a0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "264b9c01242f26e1387780542a617f5ce9d55469af2abc054f74a608714692a0", kill_on_drop: false }` [INFO] [stdout] 264b9c01242f26e1387780542a617f5ce9d55469af2abc054f74a608714692a0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4f8da3c744d2da974e54ce020a79f4ad54313e914ebeaab8fc086f07e8d8b066" "/opt/rustwide/cargo-home/bin/cargo" "+23949593103d03a82c7ebc2e84434ce6c6edc561" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4f37004af0bf9c77952b8761caf6207fb993871b7d9a5bf7c818f0fa2d3255a6 [INFO] running `Command { std: "docker" "start" "-a" "4f37004af0bf9c77952b8761caf6207fb993871b7d9a5bf7c818f0fa2d3255a6", kill_on_drop: false }` [INFO] [stdout] warning: unused import: `bitcoin_derive::*` [INFO] [stdout] --> src/imports.rs:1:16 [INFO] [stdout] | [INFO] [stdout] 1 | pub(crate) use bitcoin_derive::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `TS_ERR` should have an upper camel case name [INFO] [stdout] --> src/tokenpipe.rs:26:5 [INFO] [stdout] | [INFO] [stdout] 26 | TS_ERR = -1, [INFO] [stdout] | ^^^^^^ help: convert the identifier to upper camel case: `TsErr` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `TS_EOS` should have an upper camel case name [INFO] [stdout] --> src/tokenpipe.rs:32:5 [INFO] [stdout] | [INFO] [stdout] 32 | TS_EOS = -2, [INFO] [stdout] | ^^^^^^ help: convert the identifier to upper camel case: `TsEos` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `fd` [INFO] [stdout] --> src/tokenpipe.rs:39:13 [INFO] [stdout] | [INFO] [stdout] 39 | let fd: i32 = fd.unwrap_or(-1); [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_fd` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `token` [INFO] [stdout] --> src/tokenpipe.rs:62:35 [INFO] [stdout] | [INFO] [stdout] 62 | pub fn token_write(&mut self, token: u8) -> i32 { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_token` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `other` [INFO] [stdout] --> src/tokenpipe.rs:121:27 [INFO] [stdout] | [INFO] [stdout] 121 | pub fn new_from_other(other: TokenPipeEnd) -> Self { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_other` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `other` [INFO] [stdout] --> src/tokenpipe.rs:132:35 [INFO] [stdout] | [INFO] [stdout] 132 | pub fn assign_from(&mut self, other: TokenPipeEnd) -> &mut TokenPipeEnd { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_other` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `fds` [INFO] [stdout] --> src/tokenpipe.rs:158:16 [INFO] [stdout] | [INFO] [stdout] 158 | pub fn new(fds: [i32; 2]) -> Self { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_fds` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `other` [INFO] [stdout] --> src/tokenpipe.rs:231:27 [INFO] [stdout] | [INFO] [stdout] 231 | pub fn new_from_other(other: TokenPipe) -> Self { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_other` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `other` [INFO] [stdout] --> src/tokenpipe.rs:244:35 [INFO] [stdout] | [INFO] [stdout] 244 | pub fn assign_from(&mut self, other: TokenPipe) -> &mut TokenPipe { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_other` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `fd` is never read [INFO] [stdout] --> src/tokenpipe.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 10 | pub struct TokenPipeEnd { [INFO] [stdout] | ------------ field in this struct [INFO] [stdout] 11 | fd: i32, // default = -1 [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `fds` is never read [INFO] [stdout] --> src/tokenpipe.rs:152:5 [INFO] [stdout] | [INFO] [stdout] 151 | pub struct TokenPipe { [INFO] [stdout] | --------- field in this struct [INFO] [stdout] 152 | fds: [i32; 2], // default = {-1, -1} [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 12 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling bitcoin-tokenpipe v0.1.16-alpha.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `bitcoin_derive::*` [INFO] [stdout] --> src/imports.rs:1:16 [INFO] [stdout] | [INFO] [stdout] 1 | pub(crate) use bitcoin_derive::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `TS_ERR` should have an upper camel case name [INFO] [stdout] --> src/tokenpipe.rs:26:5 [INFO] [stdout] | [INFO] [stdout] 26 | TS_ERR = -1, [INFO] [stdout] | ^^^^^^ help: convert the identifier to upper camel case: `TsErr` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `TS_EOS` should have an upper camel case name [INFO] [stdout] --> src/tokenpipe.rs:32:5 [INFO] [stdout] | [INFO] [stdout] 32 | TS_EOS = -2, [INFO] [stdout] | ^^^^^^ help: convert the identifier to upper camel case: `TsEos` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `fd` [INFO] [stdout] --> src/tokenpipe.rs:39:13 [INFO] [stdout] | [INFO] [stdout] 39 | let fd: i32 = fd.unwrap_or(-1); [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_fd` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `token` [INFO] [stdout] --> src/tokenpipe.rs:62:35 [INFO] [stdout] | [INFO] [stdout] 62 | pub fn token_write(&mut self, token: u8) -> i32 { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_token` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `other` [INFO] [stdout] --> src/tokenpipe.rs:121:27 [INFO] [stdout] | [INFO] [stdout] 121 | pub fn new_from_other(other: TokenPipeEnd) -> Self { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_other` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `other` [INFO] [stdout] --> src/tokenpipe.rs:132:35 [INFO] [stdout] | [INFO] [stdout] 132 | pub fn assign_from(&mut self, other: TokenPipeEnd) -> &mut TokenPipeEnd { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_other` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `fds` [INFO] [stdout] --> src/tokenpipe.rs:158:16 [INFO] [stdout] | [INFO] [stdout] 158 | pub fn new(fds: [i32; 2]) -> Self { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_fds` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `other` [INFO] [stdout] --> src/tokenpipe.rs:231:27 [INFO] [stdout] | [INFO] [stdout] 231 | pub fn new_from_other(other: TokenPipe) -> Self { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_other` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `other` [INFO] [stdout] --> src/tokenpipe.rs:244:35 [INFO] [stdout] | [INFO] [stdout] 244 | pub fn assign_from(&mut self, other: TokenPipe) -> &mut TokenPipe { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_other` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `fd` is never read [INFO] [stdout] --> src/tokenpipe.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 10 | pub struct TokenPipeEnd { [INFO] [stdout] | ------------ field in this struct [INFO] [stdout] 11 | fd: i32, // default = -1 [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `fds` is never read [INFO] [stdout] --> src/tokenpipe.rs:152:5 [INFO] [stdout] | [INFO] [stdout] 151 | pub struct TokenPipe { [INFO] [stdout] | --------- field in this struct [INFO] [stdout] 152 | fds: [i32; 2], // default = {-1, -1} [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 12 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.19s [INFO] running `Command { std: "docker" "inspect" "4f37004af0bf9c77952b8761caf6207fb993871b7d9a5bf7c818f0fa2d3255a6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4f37004af0bf9c77952b8761caf6207fb993871b7d9a5bf7c818f0fa2d3255a6", kill_on_drop: false }` [INFO] [stdout] 4f37004af0bf9c77952b8761caf6207fb993871b7d9a5bf7c818f0fa2d3255a6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4f8da3c744d2da974e54ce020a79f4ad54313e914ebeaab8fc086f07e8d8b066" "/opt/rustwide/cargo-home/bin/cargo" "+23949593103d03a82c7ebc2e84434ce6c6edc561" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 36210848190c20181f58ae9056f5b00f2e2727127df9b681209a6554234b0675 [INFO] running `Command { std: "docker" "start" "-a" "36210848190c20181f58ae9056f5b00f2e2727127df9b681209a6554234b0675", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `bitcoin_derive::*` [INFO] [stderr] --> src/imports.rs:1:16 [INFO] [stderr] | [INFO] [stderr] 1 | pub(crate) use bitcoin_derive::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant `TS_ERR` should have an upper camel case name [INFO] [stderr] --> src/tokenpipe.rs:26:5 [INFO] [stderr] | [INFO] [stderr] 26 | TS_ERR = -1, [INFO] [stderr] | ^^^^^^ help: convert the identifier to upper camel case: `TsErr` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant `TS_EOS` should have an upper camel case name [INFO] [stderr] --> src/tokenpipe.rs:32:5 [INFO] [stderr] | [INFO] [stderr] 32 | TS_EOS = -2, [INFO] [stderr] | ^^^^^^ help: convert the identifier to upper camel case: `TsEos` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `fd` [INFO] [stderr] --> src/tokenpipe.rs:39:13 [INFO] [stderr] | [INFO] [stderr] 39 | let fd: i32 = fd.unwrap_or(-1); [INFO] [stderr] | ^^ help: if this is intentional, prefix it with an underscore: `_fd` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `token` [INFO] [stderr] --> src/tokenpipe.rs:62:35 [INFO] [stderr] | [INFO] [stderr] 62 | pub fn token_write(&mut self, token: u8) -> i32 { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_token` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `other` [INFO] [stderr] --> src/tokenpipe.rs:121:27 [INFO] [stderr] | [INFO] [stderr] 121 | pub fn new_from_other(other: TokenPipeEnd) -> Self { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_other` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `other` [INFO] [stderr] --> src/tokenpipe.rs:132:35 [INFO] [stderr] | [INFO] [stderr] 132 | pub fn assign_from(&mut self, other: TokenPipeEnd) -> &mut TokenPipeEnd { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_other` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `fds` [INFO] [stderr] --> src/tokenpipe.rs:158:16 [INFO] [stderr] | [INFO] [stderr] 158 | pub fn new(fds: [i32; 2]) -> Self { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_fds` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `other` [INFO] [stderr] --> src/tokenpipe.rs:231:27 [INFO] [stderr] | [INFO] [stderr] 231 | pub fn new_from_other(other: TokenPipe) -> Self { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_other` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `other` [INFO] [stderr] --> src/tokenpipe.rs:244:35 [INFO] [stderr] | [INFO] [stderr] 244 | pub fn assign_from(&mut self, other: TokenPipe) -> &mut TokenPipe { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_other` [INFO] [stderr] [INFO] [stderr] warning: field `fd` is never read [INFO] [stderr] --> src/tokenpipe.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 10 | pub struct TokenPipeEnd { [INFO] [stderr] | ------------ field in this struct [INFO] [stderr] 11 | fd: i32, // default = -1 [INFO] [stderr] | ^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field `fds` is never read [INFO] [stderr] --> src/tokenpipe.rs:152:5 [INFO] [stderr] | [INFO] [stderr] 151 | pub struct TokenPipe { [INFO] [stderr] | --------- field in this struct [INFO] [stderr] 152 | fds: [i32; 2], // default = {-1, -1} [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: `bitcoin-tokenpipe` (lib) generated 12 warnings (run `cargo fix --lib -p bitcoin-tokenpipe` to apply 8 suggestions) [INFO] [stderr] warning: `bitcoin-tokenpipe` (lib test) generated 12 warnings (12 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.10s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/bitcoin_tokenpipe-8b36739d3d146579) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests bitcoin-tokenpipe [INFO] [stderr] warning: variant `TS_ERR` should have an upper camel case name [INFO] [stderr] --> src/tokenpipe.rs:26:5 [INFO] [stderr] | [INFO] [stderr] 26 | TS_ERR = -1, [INFO] [stderr] | ^^^^^^ help: convert the identifier to upper camel case: `TsErr` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant `TS_EOS` should have an upper camel case name [INFO] [stderr] --> src/tokenpipe.rs:32:5 [INFO] [stderr] | [INFO] [stderr] 32 | TS_EOS = -2, [INFO] [stderr] | ^^^^^^ help: convert the identifier to upper camel case: `TsEos` [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "36210848190c20181f58ae9056f5b00f2e2727127df9b681209a6554234b0675", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "36210848190c20181f58ae9056f5b00f2e2727127df9b681209a6554234b0675", kill_on_drop: false }` [INFO] [stdout] 36210848190c20181f58ae9056f5b00f2e2727127df9b681209a6554234b0675