[INFO] fetching crate io-synesthesist 0.1.1... [INFO] testing io-synesthesist-0.1.1 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0 [INFO] extracting crate io-synesthesist 0.1.1 into /workspace/builds/worker-0-tc1/source [INFO] started tweaking crates.io crate io-synesthesist 0.1.1 [INFO] finished tweaking crates.io crate io-synesthesist 0.1.1 [INFO] tweaked toml for crates.io crate io-synesthesist 0.1.1 written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate io-synesthesist 0.1.1 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 71ed123fb2dd4cb7a63413879d730a1abc63245b0ad24b7dfaa575306cb0c698 [INFO] running `Command { std: "docker" "start" "-a" "71ed123fb2dd4cb7a63413879d730a1abc63245b0ad24b7dfaa575306cb0c698", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "71ed123fb2dd4cb7a63413879d730a1abc63245b0ad24b7dfaa575306cb0c698", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "71ed123fb2dd4cb7a63413879d730a1abc63245b0ad24b7dfaa575306cb0c698", kill_on_drop: false }` [INFO] [stdout] 71ed123fb2dd4cb7a63413879d730a1abc63245b0ad24b7dfaa575306cb0c698 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 704aadf4ddccc74991fc6b8e96088b82fcb57c72308488b1e47f0677e11ec124 [INFO] running `Command { std: "docker" "start" "-a" "704aadf4ddccc74991fc6b8e96088b82fcb57c72308488b1e47f0677e11ec124", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Compiling io-synesthesist v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/ffi.rs:182:1 [INFO] [stdout] | [INFO] [stdout] 182 | / /// The `C` extern is list of system call from libc required [INFO] [stdout] 183 | | /// by the standard in/out put. [INFO] [stdout] | |_______________________________^ [INFO] [stdout] ... [INFO] [stdout] 186 | / extern "C" { [INFO] [stdout] 187 | | pub fn write(fd: i32, buf: *const i8, len: i32) -> i32; [INFO] [stdout] 188 | | pub fn lseek(fd: i32, offset: u64, whence: i32) -> u64; [INFO] [stdout] 189 | | pub fn read(fd: i32, buf: *mut i8, len: i32) -> i32; [INFO] [stdout] 190 | | pub fn ioctl(fd: i32, req: u64, term: *mut Termios) -> i32; [INFO] [stdout] 191 | | } [INFO] [stdout] | |_- rustdoc does not generate documentation for extern blocks [INFO] [stdout] | [INFO] [stdout] = help: use `//` for a plain comment [INFO] [stdout] = note: `#[warn(unused_doc_comments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.06s [INFO] running `Command { std: "docker" "inspect" "704aadf4ddccc74991fc6b8e96088b82fcb57c72308488b1e47f0677e11ec124", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "704aadf4ddccc74991fc6b8e96088b82fcb57c72308488b1e47f0677e11ec124", kill_on_drop: false }` [INFO] [stdout] 704aadf4ddccc74991fc6b8e96088b82fcb57c72308488b1e47f0677e11ec124 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 845dae452fc710852e697d8c878008e4b818c1d4e50bfaecc8bd7477faa000f9 [INFO] running `Command { std: "docker" "start" "-a" "845dae452fc710852e697d8c878008e4b818c1d4e50bfaecc8bd7477faa000f9", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Compiling io-synesthesist v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/ffi.rs:182:1 [INFO] [stdout] | [INFO] [stdout] 182 | / /// The `C` extern is list of system call from libc required [INFO] [stdout] 183 | | /// by the standard in/out put. [INFO] [stdout] | |_______________________________^ [INFO] [stdout] ... [INFO] [stdout] 186 | / extern "C" { [INFO] [stdout] 187 | | pub fn write(fd: i32, buf: *const i8, len: i32) -> i32; [INFO] [stdout] 188 | | pub fn lseek(fd: i32, offset: u64, whence: i32) -> u64; [INFO] [stdout] 189 | | pub fn read(fd: i32, buf: *mut i8, len: i32) -> i32; [INFO] [stdout] 190 | | pub fn ioctl(fd: i32, req: u64, term: *mut Termios) -> i32; [INFO] [stdout] 191 | | } [INFO] [stdout] | |_- rustdoc does not generate documentation for extern blocks [INFO] [stdout] | [INFO] [stdout] = help: use `//` for a plain comment [INFO] [stdout] = note: `#[warn(unused_doc_comments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/ffi.rs:182:1 [INFO] [stdout] | [INFO] [stdout] 182 | / /// The `C` extern is list of system call from libc required [INFO] [stdout] 183 | | /// by the standard in/out put. [INFO] [stdout] | |_______________________________^ [INFO] [stdout] ... [INFO] [stdout] 186 | / extern "C" { [INFO] [stdout] 187 | | pub fn write(fd: i32, buf: *const i8, len: i32) -> i32; [INFO] [stdout] 188 | | pub fn lseek(fd: i32, offset: u64, whence: i32) -> u64; [INFO] [stdout] 189 | | pub fn read(fd: i32, buf: *mut i8, len: i32) -> i32; [INFO] [stdout] 190 | | pub fn ioctl(fd: i32, req: u64, term: *mut Termios) -> i32; [INFO] [stdout] 191 | | } [INFO] [stdout] | |_- rustdoc does not generate documentation for extern blocks [INFO] [stdout] | [INFO] [stdout] = help: use `//` for a plain comment [INFO] [stdout] = note: `#[warn(unused_doc_comments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused logical operation that must be used [INFO] [stdout] --> examples/error.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | writeln_err!("The error work\0".as_ptr()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the logical operation produces a value [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this warning originates in the macro `writeln_err` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused logical operation that must be used [INFO] [stdout] --> examples/write.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | writeln!("hello world\0".as_ptr()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the logical operation produces a value [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this warning originates in the macro `writeln` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused logical operation that must be used [INFO] [stdout] --> examples/number.rs:13:9 [INFO] [stdout] | [INFO] [stdout] 13 | writeln_number!(c); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ the logical operation produces a value [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this warning originates in the macro `writeln_number` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.37s [INFO] running `Command { std: "docker" "inspect" "845dae452fc710852e697d8c878008e4b818c1d4e50bfaecc8bd7477faa000f9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "845dae452fc710852e697d8c878008e4b818c1d4e50bfaecc8bd7477faa000f9", kill_on_drop: false }` [INFO] [stdout] 845dae452fc710852e697d8c878008e4b818c1d4e50bfaecc8bd7477faa000f9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 19981b215a0b3fa98979cf5f8346cf33d01f28d8da6aef8504140c3c4c04ac4f [INFO] running `Command { std: "docker" "start" "-a" "19981b215a0b3fa98979cf5f8346cf33d01f28d8da6aef8504140c3c4c04ac4f", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/ffi.rs:182:1 [INFO] [stderr] | [INFO] [stderr] 182 | / /// The `C` extern is list of system call from libc required [INFO] [stderr] 183 | | /// by the standard in/out put. [INFO] [stderr] | |_______________________________^ [INFO] [stderr] ... [INFO] [stderr] 186 | / extern "C" { [INFO] [stderr] 187 | | pub fn write(fd: i32, buf: *const i8, len: i32) -> i32; [INFO] [stderr] 188 | | pub fn lseek(fd: i32, offset: u64, whence: i32) -> u64; [INFO] [stderr] 189 | | pub fn read(fd: i32, buf: *mut i8, len: i32) -> i32; [INFO] [stderr] 190 | | pub fn ioctl(fd: i32, req: u64, term: *mut Termios) -> i32; [INFO] [stderr] 191 | | } [INFO] [stderr] | |_- rustdoc does not generate documentation for extern blocks [INFO] [stderr] | [INFO] [stderr] = help: use `//` for a plain comment [INFO] [stderr] = note: `#[warn(unused_doc_comments)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `io-synesthesist` (lib) generated 1 warning [INFO] [stderr] warning: unused logical operation that must be used [INFO] [stderr] --> examples/error.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | writeln_err!("The error work\0".as_ptr()); [INFO] [stdout] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the logical operation produces a value [INFO] [stdout] running 0 tests [INFO] [stderr] | [INFO] [stdout] [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stderr] = note: this warning originates in the macro `writeln_err` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stderr] [INFO] [stderr] warning: `io-synesthesist` (example "error") generated 1 warning [INFO] [stderr] warning: unused logical operation that must be used [INFO] [stderr] --> examples/write.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | writeln!("hello world\0".as_ptr()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the logical operation produces a value [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this warning originates in the macro `writeln` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: `io-synesthesist` (example "write") generated 1 warning [INFO] [stderr] warning: unused logical operation that must be used [INFO] [stderr] --> examples/number.rs:13:9 [INFO] [stderr] | [INFO] [stderr] 13 | writeln_number!(c); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ the logical operation produces a value [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this warning originates in the macro `writeln_number` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: `io-synesthesist` (example "number") generated 1 warning [INFO] [stderr] warning: `io-synesthesist` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/io_synesthesist-0a6cd39e60a3ed53) [INFO] running `Command { std: "docker" "inspect" "19981b215a0b3fa98979cf5f8346cf33d01f28d8da6aef8504140c3c4c04ac4f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "19981b215a0b3fa98979cf5f8346cf33d01f28d8da6aef8504140c3c4c04ac4f", kill_on_drop: false }` [INFO] [stdout] 19981b215a0b3fa98979cf5f8346cf33d01f28d8da6aef8504140c3c4c04ac4f