[INFO] fetching crate dkb-rs 0.0.1-alpha.2... [INFO] testing dkb-rs-0.0.1-alpha.2 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0 [INFO] extracting crate dkb-rs 0.0.1-alpha.2 into /workspace/builds/worker-3-tc1/source [INFO] started tweaking crates.io crate dkb-rs 0.0.1-alpha.2 [INFO] finished tweaking crates.io crate dkb-rs 0.0.1-alpha.2 [INFO] tweaked toml for crates.io crate dkb-rs 0.0.1-alpha.2 written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate dkb-rs 0.0.1-alpha.2 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] [stderr] Updating crates.io index [INFO] [stderr] Locking 2 packages to latest compatible versions [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] 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] 60d532c6e8b9fbf0fa173beced1bfc577139badea91179975f1f9219446f576b [INFO] running `Command { std: "docker" "start" "-a" "60d532c6e8b9fbf0fa173beced1bfc577139badea91179975f1f9219446f576b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "60d532c6e8b9fbf0fa173beced1bfc577139badea91179975f1f9219446f576b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "60d532c6e8b9fbf0fa173beced1bfc577139badea91179975f1f9219446f576b", kill_on_drop: false }` [INFO] [stdout] 60d532c6e8b9fbf0fa173beced1bfc577139badea91179975f1f9219446f576b [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] 314b9f811b78412cfb8007e46207fe9fb97c5c77d85dfe9ad3b6966e655c1957 [INFO] running `Command { std: "docker" "start" "-a" "314b9f811b78412cfb8007e46207fe9fb97c5c77d85dfe9ad3b6966e655c1957", kill_on_drop: false }` [INFO] [stderr] Compiling dkb-rs v0.0.1-alpha.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait `StringRenderer` is never used [INFO] [stdout] --> src/common/mod.rs:48:11 [INFO] [stdout] | [INFO] [stdout] 48 | pub trait StringRenderer {} [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `name` is never read [INFO] [stdout] --> src/kanakanji/fontx.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 7 | struct FontXHeader { [INFO] [stdout] | ----------- field in this struct [INFO] [stdout] 8 | magic: [u8; 6], // Should be "FONTX2" [INFO] [stdout] 9 | name: [u8; 8], // 8-byte &str [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `FontXHeader` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/kanakanji/fontx.rs:49:22 [INFO] [stdout] | [INFO] [stdout] 49 | pub fn new(rom: &'a [u8]) -> Result { [INFO] [stdout] | ^^ ----- the lifetime gets resolved as `'a` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 49 | pub fn new(rom: &'a [u8]) -> Result, InitializationError> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/latin/fnt.rs:34:22 [INFO] [stdout] | [INFO] [stdout] 34 | pub fn new(rom: &'a [u8], width: usize, height: usize) -> FNT { [INFO] [stdout] | ^^ this lifetime flows to the output --- the lifetime gets resolved as `'a` [INFO] [stdout] | [INFO] [stdout] help: one option is to consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 34 | pub fn new(rom: &'a [u8], width: usize, height: usize) -> FNT<'a> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.29s [INFO] running `Command { std: "docker" "inspect" "314b9f811b78412cfb8007e46207fe9fb97c5c77d85dfe9ad3b6966e655c1957", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "314b9f811b78412cfb8007e46207fe9fb97c5c77d85dfe9ad3b6966e655c1957", kill_on_drop: false }` [INFO] [stdout] 314b9f811b78412cfb8007e46207fe9fb97c5c77d85dfe9ad3b6966e655c1957 [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] 671bc0cad4ef0670c2630b5c359326294b5cfcfe8617fb276d02c7bed305bb30 [INFO] running `Command { std: "docker" "start" "-a" "671bc0cad4ef0670c2630b5c359326294b5cfcfe8617fb276d02c7bed305bb30", kill_on_drop: false }` [INFO] [stdout] warning: trait `StringRenderer` is never used [INFO] [stdout] --> src/common/mod.rs:48:11 [INFO] [stdout] | [INFO] [stdout] 48 | pub trait StringRenderer {} [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `name` is never read [INFO] [stdout] --> src/kanakanji/fontx.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 7 | struct FontXHeader { [INFO] [stdout] | ----------- field in this struct [INFO] [stdout] 8 | magic: [u8; 6], // Should be "FONTX2" [INFO] [stdout] 9 | name: [u8; 8], // 8-byte &str [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `FontXHeader` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/kanakanji/fontx.rs:49:22 [INFO] [stdout] | [INFO] [stdout] 49 | pub fn new(rom: &'a [u8]) -> Result { [INFO] [stdout] | ^^ ----- the lifetime gets resolved as `'a` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 49 | pub fn new(rom: &'a [u8]) -> Result, InitializationError> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/latin/fnt.rs:34:22 [INFO] [stdout] | [INFO] [stdout] 34 | pub fn new(rom: &'a [u8], width: usize, height: usize) -> FNT { [INFO] [stdout] | ^^ this lifetime flows to the output --- the lifetime gets resolved as `'a` [INFO] [stdout] | [INFO] [stdout] help: one option is to consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 34 | pub fn new(rom: &'a [u8], width: usize, height: usize) -> FNT<'a> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling dkb-rs v0.0.1-alpha.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait `StringRenderer` is never used [INFO] [stdout] --> src/common/mod.rs:48:11 [INFO] [stdout] | [INFO] [stdout] 48 | pub trait StringRenderer {} [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `name` is never read [INFO] [stdout] --> src/kanakanji/fontx.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 7 | struct FontXHeader { [INFO] [stdout] | ----------- field in this struct [INFO] [stdout] 8 | magic: [u8; 6], // Should be "FONTX2" [INFO] [stdout] 9 | name: [u8; 8], // 8-byte &str [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `FontXHeader` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/kanakanji/fontx.rs:49:22 [INFO] [stdout] | [INFO] [stdout] 49 | pub fn new(rom: &'a [u8]) -> Result { [INFO] [stdout] | ^^ ----- the lifetime gets resolved as `'a` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 49 | pub fn new(rom: &'a [u8]) -> Result, InitializationError> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/latin/fnt.rs:34:22 [INFO] [stdout] | [INFO] [stdout] 34 | pub fn new(rom: &'a [u8], width: usize, height: usize) -> FNT { [INFO] [stdout] | ^^ this lifetime flows to the output --- the lifetime gets resolved as `'a` [INFO] [stdout] | [INFO] [stdout] help: one option is to consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 34 | pub fn new(rom: &'a [u8], width: usize, height: usize) -> FNT<'a> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.74s [INFO] running `Command { std: "docker" "inspect" "671bc0cad4ef0670c2630b5c359326294b5cfcfe8617fb276d02c7bed305bb30", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "671bc0cad4ef0670c2630b5c359326294b5cfcfe8617fb276d02c7bed305bb30", kill_on_drop: false }` [INFO] [stdout] 671bc0cad4ef0670c2630b5c359326294b5cfcfe8617fb276d02c7bed305bb30 [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] 85cf6ec417e81e4b336494c20dc7cf5bd59b744c3b960ee0bca6ed11995958f2 [INFO] running `Command { std: "docker" "start" "-a" "85cf6ec417e81e4b336494c20dc7cf5bd59b744c3b960ee0bca6ed11995958f2", kill_on_drop: false }` [INFO] [stderr] warning: trait `StringRenderer` is never used [INFO] [stderr] --> src/common/mod.rs:48:11 [INFO] [stderr] | [INFO] [stderr] 48 | pub trait StringRenderer {} [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field `name` is never read [INFO] [stderr] --> src/kanakanji/fontx.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 7 | struct FontXHeader { [INFO] [stderr] | ----------- field in this struct [INFO] [stderr] 8 | magic: [u8; 6], // Should be "FONTX2" [INFO] [stderr] 9 | name: [u8; 8], // 8-byte &str [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `FontXHeader` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stderr] --> src/kanakanji/fontx.rs:49:22 [INFO] [stderr] | [INFO] [stderr] 49 | pub fn new(rom: &'a [u8]) -> Result { [INFO] [stderr] | ^^ ----- the lifetime gets resolved as `'a` [INFO] [stderr] | | [INFO] [stderr] | this lifetime flows to the output [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: one option is to consistently use `'a` [INFO] [stderr] | [INFO] [stderr] 49 | pub fn new(rom: &'a [u8]) -> Result, InitializationError> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stderr] --> src/latin/fnt.rs:34:22 [INFO] [stderr] | [INFO] [stderr] 34 | pub fn new(rom: &'a [u8], width: usize, height: usize) -> FNT { [INFO] [stderr] | ^^ this lifetime flows to the output --- the lifetime gets resolved as `'a` [INFO] [stderr] | [INFO] [stderr] help: one option is to consistently use `'a` [INFO] [stderr] | [INFO] [stderr] 34 | pub fn new(rom: &'a [u8], width: usize, height: usize) -> FNT<'a> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: `dkb-rs` (lib) generated 4 warnings (run `cargo fix --lib -p dkb-rs` to apply 2 suggestions) [INFO] [stderr] warning: `dkb-rs` (lib test) generated 4 warnings (4 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stdout] [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/dkb_rs-558e5e7583aa4114) [INFO] [stdout] running 5 tests [INFO] [stderr] error: test failed, to rerun pass `--lib` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/dkb_rs-558e5e7583aa4114` (signal: 11, SIGSEGV: invalid memory reference) [INFO] running `Command { std: "docker" "inspect" "85cf6ec417e81e4b336494c20dc7cf5bd59b744c3b960ee0bca6ed11995958f2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "85cf6ec417e81e4b336494c20dc7cf5bd59b744c3b960ee0bca6ed11995958f2", kill_on_drop: false }` [INFO] [stdout] 85cf6ec417e81e4b336494c20dc7cf5bd59b744c3b960ee0bca6ed11995958f2