[INFO] fetching crate sigio 0.1.0... [INFO] testing sigio-0.1.0 against master#caccb4d0368bd918ef6668af8e13834d07040417 for pr-146098-1 [INFO] extracting crate sigio 0.1.0 into /workspace/builds/worker-1-tc1/source [INFO] started tweaking crates.io crate sigio 0.1.0 [INFO] finished tweaking crates.io crate sigio 0.1.0 [INFO] tweaked toml for crates.io crate sigio 0.1.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate sigio 0.1.0 on toolchain caccb4d0368bd918ef6668af8e13834d07040417 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "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" "+caccb4d0368bd918ef6668af8e13834d07040417" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 83 packages to latest compatible versions [INFO] [stderr] Adding nix v0.29.0 (available: v0.30.1) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded test-log-macros v0.2.18 [INFO] [stderr] Downloaded test-log v0.2.18 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ef06187b1d573880e62d68684fc4e7fa1b1abda4e5b1e4600a097d4b3b80ba3c [INFO] running `Command { std: "docker" "start" "-a" "ef06187b1d573880e62d68684fc4e7fa1b1abda4e5b1e4600a097d4b3b80ba3c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ef06187b1d573880e62d68684fc4e7fa1b1abda4e5b1e4600a097d4b3b80ba3c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ef06187b1d573880e62d68684fc4e7fa1b1abda4e5b1e4600a097d4b3b80ba3c", kill_on_drop: false }` [INFO] [stdout] ef06187b1d573880e62d68684fc4e7fa1b1abda4e5b1e4600a097d4b3b80ba3c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 40dbfe3c005f9af0c5cf75e3bf43dd8eb7a0c9f8a25984c58fec24abade0fc78 [INFO] running `Command { std: "docker" "start" "-a" "40dbfe3c005f9af0c5cf75e3bf43dd8eb7a0c9f8a25984c58fec24abade0fc78", kill_on_drop: false }` [INFO] [stderr] Compiling tokio v1.47.1 [INFO] [stderr] Compiling sigio v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::pin::Pin` [INFO] [stdout] --> src/lib.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 20 | use std::pin::Pin; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `futures-io` [INFO] [stdout] --> src/compat/mod.rs:3:7 [INFO] [stdout] | [INFO] [stdout] 3 | #[cfg(feature = "futures-io")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `default` and `tokio` [INFO] [stdout] = help: consider adding `futures-io` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::task::Waker` [INFO] [stdout] --> src/compat/tokio.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::task::Waker; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `AsyncRead` [INFO] [stdout] --> src/compat/tokio.rs:6:26 [INFO] [stdout] | [INFO] [stdout] 6 | use tokio::io::{ReadBuf, AsyncRead, AsyncWrite}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::*` [INFO] [stdout] --> src/convert.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use super::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated [INFO] [stdout] --> src/lib.rs:128:1 [INFO] [stdout] | [INFO] [stdout] 128 | extern fn handler(signal: c_int, info: &siginfo_t, _: *const ()) { [INFO] [stdout] | ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(missing_abi)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `libc::*` [INFO] [stdout] --> src/lib.rs:161:43 [INFO] [stdout] | [INFO] [stdout] 161 | c_err(unsafe { libc::fcntl(fd, { use libc::*; $op }, $($args),*) }) [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 172 | fcntl!(F_SETSIG, signo)?; [INFO] [stdout] | ----------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `fcntl` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ctx` [INFO] [stdout] --> src/compat/tokio.rs:36:9 [INFO] [stdout] | [INFO] [stdout] 36 | ctx: &mut Context<'_> [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_ctx` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ctx` [INFO] [stdout] --> src/compat/tokio.rs:43:9 [INFO] [stdout] | [INFO] [stdout] 43 | ctx: &mut Context<'_> [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_ctx` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `from_fd` is never used [INFO] [stdout] --> src/lib.rs:152:5 [INFO] [stdout] | [INFO] [stdout] 150 | impl File { [INFO] [stdout] | --------- associated function in this implementation [INFO] [stdout] 151 | /// may cause unexpected results if fd has unusual flags set [INFO] [stdout] 152 | fn from_fd(fd: FD) -> io::Result { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.00s [INFO] running `Command { std: "docker" "inspect" "40dbfe3c005f9af0c5cf75e3bf43dd8eb7a0c9f8a25984c58fec24abade0fc78", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "40dbfe3c005f9af0c5cf75e3bf43dd8eb7a0c9f8a25984c58fec24abade0fc78", kill_on_drop: false }` [INFO] [stdout] 40dbfe3c005f9af0c5cf75e3bf43dd8eb7a0c9f8a25984c58fec24abade0fc78 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8680701d14df014934f32ef00b3530ef1fe1588093381b1862c10b63b50fa074 [INFO] running `Command { std: "docker" "start" "-a" "8680701d14df014934f32ef00b3530ef1fe1588093381b1862c10b63b50fa074", kill_on_drop: false }` [INFO] [stderr] Compiling anstyle v1.0.13 [INFO] [stderr] Compiling libc v0.2.176 [INFO] [stderr] Compiling nix v0.29.0 [INFO] [stderr] Compiling regex-automata v0.4.11 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling anstream v0.6.20 [INFO] [stderr] Compiling regex v1.11.3 [INFO] [stderr] Compiling env_filter v0.1.3 [INFO] [stderr] Compiling env_logger v0.11.8 [INFO] [stderr] Compiling tokio-macros v2.5.0 [INFO] [stderr] Compiling test-log-macros v0.2.18 [INFO] [stderr] Compiling test-log v0.2.18 [INFO] [stderr] Compiling tokio v1.47.1 [INFO] [stderr] Compiling sigio v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::pin::Pin` [INFO] [stdout] --> src/lib.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 20 | use std::pin::Pin; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `futures-io` [INFO] [stdout] --> src/compat/mod.rs:3:7 [INFO] [stdout] | [INFO] [stdout] 3 | #[cfg(feature = "futures-io")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `default` and `tokio` [INFO] [stdout] = help: consider adding `futures-io` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::task::Waker` [INFO] [stdout] --> src/compat/tokio.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::task::Waker; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `AsyncRead` [INFO] [stdout] --> src/compat/tokio.rs:6:26 [INFO] [stdout] | [INFO] [stdout] 6 | use tokio::io::{ReadBuf, AsyncRead, AsyncWrite}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::*` [INFO] [stdout] --> src/convert.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use super::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated [INFO] [stdout] --> src/lib.rs:128:1 [INFO] [stdout] | [INFO] [stdout] 128 | extern fn handler(signal: c_int, info: &siginfo_t, _: *const ()) { [INFO] [stdout] | ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(missing_abi)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `libc::*` [INFO] [stdout] --> src/lib.rs:161:43 [INFO] [stdout] | [INFO] [stdout] 161 | c_err(unsafe { libc::fcntl(fd, { use libc::*; $op }, $($args),*) }) [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 172 | fcntl!(F_SETSIG, signo)?; [INFO] [stdout] | ----------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `fcntl` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ctx` [INFO] [stdout] --> src/compat/tokio.rs:36:9 [INFO] [stdout] | [INFO] [stdout] 36 | ctx: &mut Context<'_> [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_ctx` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ctx` [INFO] [stdout] --> src/compat/tokio.rs:43:9 [INFO] [stdout] | [INFO] [stdout] 43 | ctx: &mut Context<'_> [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_ctx` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `from_fd` is never used [INFO] [stdout] --> src/lib.rs:152:5 [INFO] [stdout] | [INFO] [stdout] 150 | impl File { [INFO] [stdout] | --------- associated function in this implementation [INFO] [stdout] 151 | /// may cause unexpected results if fd has unusual flags set [INFO] [stdout] 152 | fn from_fd(fd: FD) -> io::Result { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::pin::Pin` [INFO] [stdout] --> src/lib.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 20 | use std::pin::Pin; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `futures-io` [INFO] [stdout] --> src/compat/mod.rs:3:7 [INFO] [stdout] | [INFO] [stdout] 3 | #[cfg(feature = "futures-io")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `default` and `tokio` [INFO] [stdout] = help: consider adding `futures-io` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::task::Waker` [INFO] [stdout] --> src/compat/tokio.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::task::Waker; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `AsyncRead` [INFO] [stdout] --> src/compat/tokio.rs:6:26 [INFO] [stdout] | [INFO] [stdout] 6 | use tokio::io::{ReadBuf, AsyncRead, AsyncWrite}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::*` [INFO] [stdout] --> src/convert.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use super::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated [INFO] [stdout] --> src/lib.rs:128:1 [INFO] [stdout] | [INFO] [stdout] 128 | extern fn handler(signal: c_int, info: &siginfo_t, _: *const ()) { [INFO] [stdout] | ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(missing_abi)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `libc::*` [INFO] [stdout] --> src/lib.rs:161:43 [INFO] [stdout] | [INFO] [stdout] 161 | c_err(unsafe { libc::fcntl(fd, { use libc::*; $op }, $($args),*) }) [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 172 | fcntl!(F_SETSIG, signo)?; [INFO] [stdout] | ----------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `fcntl` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ctx` [INFO] [stdout] --> src/compat/tokio.rs:36:9 [INFO] [stdout] | [INFO] [stdout] 36 | ctx: &mut Context<'_> [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_ctx` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ctx` [INFO] [stdout] --> src/compat/tokio.rs:43:9 [INFO] [stdout] | [INFO] [stdout] 43 | ctx: &mut Context<'_> [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_ctx` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `read_start` [INFO] [stdout] --> src/lib.rs:275:8 [INFO] [stdout] | [INFO] [stdout] 275 | let read_start = Instant::now(); [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_read_start` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `read_end` [INFO] [stdout] --> src/lib.rs:277:8 [INFO] [stdout] | [INFO] [stdout] 277 | let read_end = Instant::now(); [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_read_end` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `nw` [INFO] [stdout] --> src/lib.rs:307:8 [INFO] [stdout] | [INFO] [stdout] 307 | let (nw, nr) = tokio::try_join!( [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_nw` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 9.02s [INFO] running `Command { std: "docker" "inspect" "8680701d14df014934f32ef00b3530ef1fe1588093381b1862c10b63b50fa074", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8680701d14df014934f32ef00b3530ef1fe1588093381b1862c10b63b50fa074", kill_on_drop: false }` [INFO] [stdout] 8680701d14df014934f32ef00b3530ef1fe1588093381b1862c10b63b50fa074 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 6cf6d7940fd8b3963e73c0a86294240f0a44237f0f8ca4c76240a15dcd878f72 [INFO] running `Command { std: "docker" "start" "-a" "6cf6d7940fd8b3963e73c0a86294240f0a44237f0f8ca4c76240a15dcd878f72", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `std::pin::Pin` [INFO] [stderr] --> src/lib.rs:20:5 [INFO] [stderr] | [INFO] [stderr] 20 | use std::pin::Pin; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unexpected `cfg` condition value: `futures-io` [INFO] [stderr] --> src/compat/mod.rs:3:7 [INFO] [stderr] | [INFO] [stderr] 3 | #[cfg(feature = "futures-io")] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: expected values for `feature` are: `default` and `tokio` [INFO] [stderr] = help: consider adding `futures-io` as a feature in `Cargo.toml` [INFO] [stderr] = note: see for more information about checking conditional configuration [INFO] [stderr] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::task::Waker` [INFO] [stderr] --> src/compat/tokio.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use std::task::Waker; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `AsyncRead` [INFO] [stderr] --> src/compat/tokio.rs:6:26 [INFO] [stderr] | [INFO] [stderr] 6 | use tokio::io::{ReadBuf, AsyncRead, AsyncWrite}; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `super::*` [INFO] [stderr] --> src/convert.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use super::*; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `extern` declarations without an explicit ABI are deprecated [INFO] [stderr] --> src/lib.rs:128:1 [INFO] [stderr] | [INFO] [stderr] 128 | extern fn handler(signal: c_int, info: &siginfo_t, _: *const ()) { [INFO] [stderr] | ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(missing_abi)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `libc::*` [INFO] [stderr] --> src/lib.rs:161:43 [INFO] [stderr] | [INFO] [stderr] 161 | c_err(unsafe { libc::fcntl(fd, { use libc::*; $op }, $($args),*) }) [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 172 | fcntl!(F_SETSIG, signo)?; [INFO] [stderr] | ----------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in the macro `fcntl` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unused variable: `ctx` [INFO] [stderr] --> src/compat/tokio.rs:36:9 [INFO] [stderr] | [INFO] [stderr] 36 | ctx: &mut Context<'_> [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_ctx` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `ctx` [INFO] [stderr] --> src/compat/tokio.rs:43:9 [INFO] [stderr] | [INFO] [stderr] 43 | ctx: &mut Context<'_> [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_ctx` [INFO] [stderr] [INFO] [stderr] warning: associated function `from_fd` is never used [INFO] [stderr] --> src/lib.rs:152:5 [INFO] [stderr] | [INFO] [stderr] 150 | impl File { [INFO] [stderr] | --------- associated function in this implementation [INFO] [stderr] 151 | /// may cause unexpected results if fd has unusual flags set [INFO] [stderr] 152 | fn from_fd(fd: FD) -> io::Result { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `sigio` (lib) generated 10 warnings (run `cargo fix --lib -p sigio` to apply 6 suggestions) [INFO] [stderr] warning: unused variable: `read_start` [INFO] [stderr] --> src/lib.rs:275:8 [INFO] [stderr] | [INFO] [stderr] 275 | let read_start = Instant::now(); [INFO] [stderr] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_read_start` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `read_end` [INFO] [stderr] --> src/lib.rs:277:8 [INFO] [stderr] | [INFO] [stderr] 277 | let read_end = Instant::now(); [INFO] [stderr] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_read_end` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `nw` [INFO] [stderr] --> src/lib.rs:307:8 [INFO] [stderr] | [INFO] [stderr] 307 | let (nw, nr) = tokio::try_join!( [INFO] [stderr] | ^^ help: if this is intentional, prefix it with an underscore: `_nw` [INFO] [stderr] [INFO] [stderr] warning: `sigio` (lib test) generated 12 warnings (9 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/sigio-bc41d2b85f73086f) [INFO] [stdout] [INFO] [stdout] running 66 tests [INFO] [stdout] test gen::fcntl::bindgen_test_layout___fsid_t ... ok [INFO] [stdout] test gen::fcntl::bindgen_test_layout_f_owner_ex ... ok [INFO] [stdout] test gen::fcntl::bindgen_test_layout_flock ... ok [INFO] [stdout] test gen::fcntl::bindgen_test_layout_flock64 ... ok [INFO] [stdout] test gen::fcntl::bindgen_test_layout_iovec ... ok [INFO] [stdout] test gen::fcntl::bindgen_test_layout_stat ... ok [INFO] [stdout] test gen::fcntl::bindgen_test_layout_stat64 ... ok [INFO] [stdout] test gen::fcntl::bindgen_test_layout_timespec ... ok [INFO] [stdout] test gen::signal::bindgen_test_layout___atomic_wide_counter__bindgen_ty_1 ... ok [INFO] [stdout] test gen::signal::bindgen_test_layout___atomic_wide_counter ... ok [INFO] [stdout] test gen::signal::bindgen_test_layout___once_flag ... ok [INFO] [stdout] test gen::signal::bindgen_test_layout___pthread_cond_s ... ok [INFO] [stdout] test gen::signal::bindgen_test_layout___pthread_internal_list ... ok [INFO] [stdout] test gen::signal::bindgen_test_layout___pthread_internal_slist ... ok [INFO] [stdout] test gen::fcntl::bindgen_test_layout_file_handle ... ok [INFO] [stdout] test gen::signal::bindgen_test_layout___pthread_mutex_s ... ok [INFO] [stdout] test gen::signal::bindgen_test_layout___pthread_rwlock_arch_t ... ok [INFO] [stdout] test gen::signal::bindgen_test_layout___sigset_t ... ok [INFO] [stdout] test gen::signal::bindgen_test_layout__fpreg ... ok [INFO] [stdout] test gen::signal::bindgen_test_layout__fpstate ... ok [INFO] [stdout] test gen::signal::bindgen_test_layout__fpx_sw_bytes ... ok [INFO] [stdout] test gen::signal::bindgen_test_layout__fpxreg ... ok [INFO] [stdout] test gen::signal::bindgen_test_layout__libc_fpstate ... ok [INFO] [stdout] test gen::signal::bindgen_test_layout___fsid_t ... ok [INFO] [stdout] test gen::signal::bindgen_test_layout__libc_fpxreg ... ok [INFO] [stdout] test gen::signal::bindgen_test_layout__libc_xmmreg ... ok [INFO] [stdout] test gen::signal::bindgen_test_layout__xmmreg ... ok [INFO] [stdout] test gen::signal::bindgen_test_layout__xsave_hdr ... ok [INFO] [stdout] test gen::signal::bindgen_test_layout__xstate ... ok [INFO] [stdout] test gen::signal::bindgen_test_layout__ymmh_state ... ok [INFO] [stdout] test gen::signal::bindgen_test_layout_mcontext_t ... ok [INFO] [stdout] test gen::signal::bindgen_test_layout_pthread_attr_t ... ok [INFO] [stdout] test gen::signal::bindgen_test_layout_pthread_barrier_t ... ok [INFO] [stdout] test gen::signal::bindgen_test_layout_pthread_barrierattr_t ... ok [INFO] [stdout] test gen::signal::bindgen_test_layout_pthread_cond_t ... ok [INFO] [stdout] test gen::signal::bindgen_test_layout_pthread_condattr_t ... ok [INFO] [stdout] test gen::signal::bindgen_test_layout_pthread_mutex_t ... ok [INFO] [stdout] test gen::signal::bindgen_test_layout_pthread_mutexattr_t ... ok [INFO] [stdout] test gen::signal::bindgen_test_layout_pthread_rwlock_t ... ok [INFO] [stdout] test gen::signal::bindgen_test_layout_sigaction ... ok [INFO] [stdout] test gen::signal::bindgen_test_layout_pthread_rwlockattr_t ... ok [INFO] [stdout] test gen::signal::bindgen_test_layout_sigaction__bindgen_ty_1 ... ok [INFO] [stdout] test gen::signal::bindgen_test_layout_sigcontext ... ok [INFO] [stdout] test gen::signal::bindgen_test_layout_sigevent ... ok [INFO] [stdout] test gen::signal::bindgen_test_layout_sigcontext__bindgen_ty_1 ... ok [INFO] [stdout] test gen::signal::bindgen_test_layout_sigevent__bindgen_ty_1 ... ok [INFO] [stdout] test gen::signal::bindgen_test_layout_siginfo_t ... ok [INFO] [stdout] test gen::signal::bindgen_test_layout_sigevent__bindgen_ty_1__bindgen_ty_1 ... ok [INFO] [stdout] test gen::signal::bindgen_test_layout_siginfo_t__bindgen_ty_1 ... ok [INFO] [stdout] test gen::signal::bindgen_test_layout_siginfo_t__bindgen_ty_1__bindgen_ty_1 ... ok [INFO] [stdout] test gen::signal::bindgen_test_layout_siginfo_t__bindgen_ty_1__bindgen_ty_2 ... ok [INFO] [stdout] test gen::signal::bindgen_test_layout_siginfo_t__bindgen_ty_1__bindgen_ty_3 ... ok [INFO] [stdout] test gen::signal::bindgen_test_layout_siginfo_t__bindgen_ty_1__bindgen_ty_5 ... ok [INFO] [stdout] test gen::signal::bindgen_test_layout_siginfo_t__bindgen_ty_1__bindgen_ty_4 ... ok [INFO] [stdout] test gen::signal::bindgen_test_layout_siginfo_t__bindgen_ty_1__bindgen_ty_5__bindgen_ty_1 ... ok [INFO] [stdout] test gen::signal::bindgen_test_layout_siginfo_t__bindgen_ty_1__bindgen_ty_5__bindgen_ty_1__bindgen_ty_1 ... ok [INFO] [stdout] test gen::signal::bindgen_test_layout_siginfo_t__bindgen_ty_1__bindgen_ty_6 ... ok [INFO] [stdout] test gen::signal::bindgen_test_layout_siginfo_t__bindgen_ty_1__bindgen_ty_7 ... ok [INFO] [stdout] test gen::signal::bindgen_test_layout_sigstack ... ok [INFO] [stdout] test gen::signal::bindgen_test_layout_sigval ... ok [INFO] [stdout] test gen::signal::bindgen_test_layout_stack_t ... ok [INFO] [stdout] test gen::signal::bindgen_test_layout_timespec ... ok [INFO] [stdout] test tests::it_works ... ok [INFO] [stdout] test gen::signal::bindgen_test_layout_ucontext_t ... ok [INFO] [stdout] test tests::pipe_full_async ... ok [INFO] [stdout] test tests::pipe_mixed ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 66 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 4.01s [INFO] [stdout] [INFO] [stderr] Doc-tests sigio [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" "6cf6d7940fd8b3963e73c0a86294240f0a44237f0f8ca4c76240a15dcd878f72", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6cf6d7940fd8b3963e73c0a86294240f0a44237f0f8ca4c76240a15dcd878f72", kill_on_drop: false }` [INFO] [stdout] 6cf6d7940fd8b3963e73c0a86294240f0a44237f0f8ca4c76240a15dcd878f72