[INFO] fetching crate llama 0.14.2... [INFO] testing llama-0.14.2 against 1.91.0 for beta-1.92-2 [INFO] extracting crate llama 0.14.2 into /workspace/builds/worker-3-tc1/source [INFO] started tweaking crates.io crate llama 0.14.2 [INFO] finished tweaking crates.io crate llama 0.14.2 [INFO] tweaked toml for crates.io crate llama 0.14.2 written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate llama 0.14.2 on toolchain 1.91.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate llama 0.14.2 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" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded thiserror v1.0.31 [INFO] [stderr] Downloaded semver v1.0.9 [INFO] [stderr] Downloaded llvm-sys v140.0.2 [INFO] [stderr] Downloaded unicode-xid v0.2.3 [INFO] [stderr] Downloaded proc-macro2 v1.0.37 [INFO] [stderr] Downloaded quote v1.0.18 [INFO] [stderr] Downloaded thiserror-impl v1.0.31 [INFO] [stderr] Downloaded syn v1.0.92 [INFO] [stderr] Downloaded libc v0.2.125 [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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] aa04377d2d990f2ddd4fd208cf26d1d21311a5d681b280cca4e2898bab8ada13 [INFO] running `Command { std: "docker" "start" "-a" "aa04377d2d990f2ddd4fd208cf26d1d21311a5d681b280cca4e2898bab8ada13", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "aa04377d2d990f2ddd4fd208cf26d1d21311a5d681b280cca4e2898bab8ada13", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "aa04377d2d990f2ddd4fd208cf26d1d21311a5d681b280cca4e2898bab8ada13", kill_on_drop: false }` [INFO] [stdout] aa04377d2d990f2ddd4fd208cf26d1d21311a5d681b280cca4e2898bab8ada13 [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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c7be3f0cf3dd4c94f210a75783de5ed46e9d58b2680dcbed9e78930857442638 [INFO] running `Command { std: "docker" "start" "-a" "c7be3f0cf3dd4c94f210a75783de5ed46e9d58b2680dcbed9e78930857442638", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.37 [INFO] [stderr] Compiling semver v1.0.9 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling unicode-xid v0.2.3 [INFO] [stderr] Compiling cc v1.0.73 [INFO] [stderr] Compiling syn v1.0.92 [INFO] [stderr] Compiling libc v0.2.125 [INFO] [stderr] Compiling llama v0.14.2 (/opt/rustwide/workdir) [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] Compiling quote v1.0.18 [INFO] [stderr] Compiling regex v1.5.5 [INFO] [stderr] Compiling thiserror-impl v1.0.31 [INFO] [stderr] Compiling thiserror v1.0.31 [INFO] [stderr] Compiling llvm-sys v140.0.2 [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/execution_engine.rs:160:24 [INFO] [stdout] | [INFO] [stdout] 160 | pub fn target_data(&self) -> Result { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 160 | pub fn target_data(&self) -> Result, Error> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/module.rs:387:24 [INFO] [stdout] | [INFO] [stdout] 387 | pub fn target_data(&self) -> Result { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 387 | pub fn target_data(&self) -> Result, Error> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: calling this function with a null pointer is undefined behavior, even if the result of the function is unused [INFO] [stdout] --> src/value.rs:484:30 [INFO] [stdout] | [INFO] [stdout] 484 | let slice = unsafe { std::slice::from_raw_parts(ptr, count) }; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: for more information, visit and [INFO] [stdout] note: null pointer originates from here [INFO] [stdout] --> src/value.rs:482:19 [INFO] [stdout] | [INFO] [stdout] 482 | let ptr = std::ptr::null_mut(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] = note: `#[warn(invalid_null_arguments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.77s [INFO] running `Command { std: "docker" "inspect" "c7be3f0cf3dd4c94f210a75783de5ed46e9d58b2680dcbed9e78930857442638", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c7be3f0cf3dd4c94f210a75783de5ed46e9d58b2680dcbed9e78930857442638", kill_on_drop: false }` [INFO] [stdout] c7be3f0cf3dd4c94f210a75783de5ed46e9d58b2680dcbed9e78930857442638 [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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 03f1c73b4829e5052d3abdb7fff7ad61d08745ea50969239b3f6458949d427e4 [INFO] running `Command { std: "docker" "start" "-a" "03f1c73b4829e5052d3abdb7fff7ad61d08745ea50969239b3f6458949d427e4", kill_on_drop: false }` [INFO] [stderr] Compiling llama v0.14.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/execution_engine.rs:160:24 [INFO] [stdout] | [INFO] [stdout] 160 | pub fn target_data(&self) -> Result { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 160 | pub fn target_data(&self) -> Result, Error> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/module.rs:387:24 [INFO] [stdout] | [INFO] [stdout] 387 | pub fn target_data(&self) -> Result { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 387 | pub fn target_data(&self) -> Result, Error> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: calling this function with a null pointer is undefined behavior, even if the result of the function is unused [INFO] [stdout] --> src/value.rs:484:30 [INFO] [stdout] | [INFO] [stdout] 484 | let slice = unsafe { std::slice::from_raw_parts(ptr, count) }; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: for more information, visit and [INFO] [stdout] note: null pointer originates from here [INFO] [stdout] --> src/value.rs:482:19 [INFO] [stdout] | [INFO] [stdout] 482 | let ptr = std::ptr::null_mut(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] = note: `#[warn(invalid_null_arguments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/execution_engine.rs:160:24 [INFO] [stdout] | [INFO] [stdout] 160 | pub fn target_data(&self) -> Result { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 160 | pub fn target_data(&self) -> Result, Error> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/module.rs:387:24 [INFO] [stdout] | [INFO] [stdout] 387 | pub fn target_data(&self) -> Result { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 387 | pub fn target_data(&self) -> Result, Error> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: calling this function with a null pointer is undefined behavior, even if the result of the function is unused [INFO] [stdout] --> src/value.rs:484:30 [INFO] [stdout] | [INFO] [stdout] 484 | let slice = unsafe { std::slice::from_raw_parts(ptr, count) }; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: for more information, visit and [INFO] [stdout] note: null pointer originates from here [INFO] [stdout] --> src/value.rs:482:19 [INFO] [stdout] | [INFO] [stdout] 482 | let ptr = std::ptr::null_mut(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] = note: `#[warn(invalid_null_arguments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.44s [INFO] running `Command { std: "docker" "inspect" "03f1c73b4829e5052d3abdb7fff7ad61d08745ea50969239b3f6458949d427e4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "03f1c73b4829e5052d3abdb7fff7ad61d08745ea50969239b3f6458949d427e4", kill_on_drop: false }` [INFO] [stdout] 03f1c73b4829e5052d3abdb7fff7ad61d08745ea50969239b3f6458949d427e4 [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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 719647170f78363265736502fe10e53dbe7a97f031ac8dab7678199f3f1fbc26 [INFO] running `Command { std: "docker" "start" "-a" "719647170f78363265736502fe10e53dbe7a97f031ac8dab7678199f3f1fbc26", kill_on_drop: false }` [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/execution_engine.rs:160:24 [INFO] [stderr] | [INFO] [stderr] 160 | pub fn target_data(&self) -> Result { [INFO] [stderr] | ^^^^^ ^^^^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 160 | pub fn target_data(&self) -> Result, Error> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/module.rs:387:24 [INFO] [stderr] | [INFO] [stderr] 387 | pub fn target_data(&self) -> Result { [INFO] [stderr] | ^^^^^ ^^^^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 387 | pub fn target_data(&self) -> Result, Error> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: calling this function with a null pointer is undefined behavior, even if the result of the function is unused [INFO] [stderr] --> src/value.rs:484:30 [INFO] [stderr] | [INFO] [stderr] 484 | let slice = unsafe { std::slice::from_raw_parts(ptr, count) }; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for more information, visit and [INFO] [stderr] note: null pointer originates from here [INFO] [stderr] --> src/value.rs:482:19 [INFO] [stderr] | [INFO] [stderr] 482 | let ptr = std::ptr::null_mut(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] = note: `#[warn(invalid_null_arguments)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `llama` (lib) generated 3 warnings (run `cargo fix --lib -p llama` to apply 2 suggestions) [INFO] [stderr] warning: `llama` (lib test) generated 3 warnings (3 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/llama-b9ed006acb5c3203) [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test tests::test_add_symbol ... FAILED [INFO] [stdout] test tests::test_rust_struct ... FAILED [INFO] [stdout] test tests::if_then_else ... ok [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/debug/deps/llama-b9ed006acb5c3203` (signal: 11, SIGSEGV: invalid memory reference) [INFO] running `Command { std: "docker" "inspect" "719647170f78363265736502fe10e53dbe7a97f031ac8dab7678199f3f1fbc26", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "719647170f78363265736502fe10e53dbe7a97f031ac8dab7678199f3f1fbc26", kill_on_drop: false }` [INFO] [stdout] 719647170f78363265736502fe10e53dbe7a97f031ac8dab7678199f3f1fbc26