[INFO] cloning repository https://github.com/aQaTL/lox-v2 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/aQaTL/lox-v2" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FaQaTL%2Flox-v2", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FaQaTL%2Flox-v2'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] adda3f916e9ac7623d634b7f74938dbdd5249da7 [INFO] testing aQaTL/lox-v2 against beta-2026-04-21 for beta-1.96-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FaQaTL%2Flox-v2" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/aQaTL/lox-v2 [INFO] finished tweaking git repo https://github.com/aQaTL/lox-v2 [INFO] tweaked toml for git repo https://github.com/aQaTL/lox-v2 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/aQaTL/lox-v2 on toolchain beta-2026-04-21 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/aQaTL/lox-v2 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" "+beta-2026-04-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1cdd4d09f142a16d72a5bf77631f59e227e0e0ac1fd778f25f04f0b29d8eab15 [INFO] running `Command { std: "docker" "start" "-a" "1cdd4d09f142a16d72a5bf77631f59e227e0e0ac1fd778f25f04f0b29d8eab15", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1cdd4d09f142a16d72a5bf77631f59e227e0e0ac1fd778f25f04f0b29d8eab15", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1cdd4d09f142a16d72a5bf77631f59e227e0e0ac1fd778f25f04f0b29d8eab15", kill_on_drop: false }` [INFO] [stdout] 1cdd4d09f142a16d72a5bf77631f59e227e0e0ac1fd778f25f04f0b29d8eab15 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 793604102a309a85f14c1449c105cd8cd636c8095f23f8a23eac98869c0afb8f [INFO] running `Command { std: "docker" "start" "-a" "793604102a309a85f14c1449c105cd8cd636c8095f23f8a23eac98869c0afb8f", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.66 [INFO] [stderr] Compiling unicode-ident v1.0.11 [INFO] [stderr] Compiling thiserror v1.0.47 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Compiling syn v2.0.29 [INFO] [stderr] Compiling thiserror-impl v1.0.47 [INFO] [stderr] Compiling lox-v2 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/vm.rs:173:9 [INFO] [stdout] | [INFO] [stdout] 166 | ... (ObjectKind::String, ObjectKind::String) => { [INFO] [stdout] | ---------------------------------------- matches all the relevant values [INFO] [stdout] ... [INFO] [stdout] 173 | ... _ => { [INFO] [stdout] | ^ no value can reach this [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `debug` is never read [INFO] [stdout] --> src/compiler.rs:48:2 [INFO] [stdout] | [INFO] [stdout] 45 | struct Compiler<'a, 'b, 'c> { [INFO] [stdout] | -------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 48 | debug: bool, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: implicit autoref creates a reference to the dereference of a raw pointer [INFO] [stdout] --> src/table.rs:120:15 [INFO] [stdout] | [INFO] [stdout] 120 | } else if (*(*entry).key).len() == str.len() [INFO] [stdout] | ^^------------^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | this raw pointer has type `*mut ObjString` [INFO] [stdout] | [INFO] [stdout] = note: creating a reference requires the pointer target to be valid and imposes aliasing requirements [INFO] [stdout] note: autoref is being applied to this expression, resulting in: `&str` [INFO] [stdout] --> src/table.rs:120:15 [INFO] [stdout] | [INFO] [stdout] 120 | } else if (*(*entry).key).len() == str.len() [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] note: method calls to `len` require a reference [INFO] [stdout] --> /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/core/src/str/mod.rs:153:4 [INFO] [stdout] = note: `#[warn(dangerous_implicit_autorefs)]` on by default [INFO] [stdout] help: try using a raw pointer method instead; or if this reference is intentional, make it explicit [INFO] [stdout] | [INFO] [stdout] 120 | } else if (&(*(*entry).key)).len() == str.len() [INFO] [stdout] | ++ + [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.35s [INFO] running `Command { std: "docker" "inspect" "793604102a309a85f14c1449c105cd8cd636c8095f23f8a23eac98869c0afb8f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "793604102a309a85f14c1449c105cd8cd636c8095f23f8a23eac98869c0afb8f", kill_on_drop: false }` [INFO] [stdout] 793604102a309a85f14c1449c105cd8cd636c8095f23f8a23eac98869c0afb8f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6a3bc4fed464ff3670b0dd361c10e22ea92e38598f0622cf407af67b13c787f8 [INFO] running `Command { std: "docker" "start" "-a" "6a3bc4fed464ff3670b0dd361c10e22ea92e38598f0622cf407af67b13c787f8", kill_on_drop: false }` [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/vm.rs:173:9 [INFO] [stdout] | [INFO] [stdout] 166 | ... (ObjectKind::String, ObjectKind::String) => { [INFO] [stdout] | ---------------------------------------- matches all the relevant values [INFO] [stdout] ... [INFO] [stdout] 173 | ... _ => { [INFO] [stdout] | ^ no value can reach this [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling lox-v2 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `debug` is never read [INFO] [stdout] --> src/compiler.rs:48:2 [INFO] [stdout] | [INFO] [stdout] 45 | struct Compiler<'a, 'b, 'c> { [INFO] [stdout] | -------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 48 | debug: bool, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: implicit autoref creates a reference to the dereference of a raw pointer [INFO] [stdout] --> src/table.rs:120:15 [INFO] [stdout] | [INFO] [stdout] 120 | } else if (*(*entry).key).len() == str.len() [INFO] [stdout] | ^^------------^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | this raw pointer has type `*mut ObjString` [INFO] [stdout] | [INFO] [stdout] = note: creating a reference requires the pointer target to be valid and imposes aliasing requirements [INFO] [stdout] note: autoref is being applied to this expression, resulting in: `&str` [INFO] [stdout] --> src/table.rs:120:15 [INFO] [stdout] | [INFO] [stdout] 120 | } else if (*(*entry).key).len() == str.len() [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] note: method calls to `len` require a reference [INFO] [stdout] --> /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/core/src/str/mod.rs:153:4 [INFO] [stdout] = note: `#[warn(dangerous_implicit_autorefs)]` on by default [INFO] [stdout] help: try using a raw pointer method instead; or if this reference is intentional, make it explicit [INFO] [stdout] | [INFO] [stdout] 120 | } else if (&(*(*entry).key)).len() == str.len() [INFO] [stdout] | ++ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/vm.rs:173:9 [INFO] [stdout] | [INFO] [stdout] 166 | ... (ObjectKind::String, ObjectKind::String) => { [INFO] [stdout] | ---------------------------------------- matches all the relevant values [INFO] [stdout] ... [INFO] [stdout] 173 | ... _ => { [INFO] [stdout] | ^ no value can reach this [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `debug` is never read [INFO] [stdout] --> src/compiler.rs:48:2 [INFO] [stdout] | [INFO] [stdout] 45 | struct Compiler<'a, 'b, 'c> { [INFO] [stdout] | -------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 48 | debug: bool, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: implicit autoref creates a reference to the dereference of a raw pointer [INFO] [stdout] --> src/table.rs:120:15 [INFO] [stdout] | [INFO] [stdout] 120 | } else if (*(*entry).key).len() == str.len() [INFO] [stdout] | ^^------------^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | this raw pointer has type `*mut ObjString` [INFO] [stdout] | [INFO] [stdout] = note: creating a reference requires the pointer target to be valid and imposes aliasing requirements [INFO] [stdout] note: autoref is being applied to this expression, resulting in: `&str` [INFO] [stdout] --> src/table.rs:120:15 [INFO] [stdout] | [INFO] [stdout] 120 | } else if (*(*entry).key).len() == str.len() [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] note: method calls to `len` require a reference [INFO] [stdout] --> /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/core/src/str/mod.rs:153:4 [INFO] [stdout] = note: `#[warn(dangerous_implicit_autorefs)]` on by default [INFO] [stdout] help: try using a raw pointer method instead; or if this reference is intentional, make it explicit [INFO] [stdout] | [INFO] [stdout] 120 | } else if (&(*(*entry).key)).len() == str.len() [INFO] [stdout] | ++ + [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.75s [INFO] running `Command { std: "docker" "inspect" "6a3bc4fed464ff3670b0dd361c10e22ea92e38598f0622cf407af67b13c787f8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6a3bc4fed464ff3670b0dd361c10e22ea92e38598f0622cf407af67b13c787f8", kill_on_drop: false }` [INFO] [stdout] 6a3bc4fed464ff3670b0dd361c10e22ea92e38598f0622cf407af67b13c787f8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] d0ee1c0fcdcabbad04134bf4abc4e3bab3505047bf094bd52858d8ad8bfa8ae7 [INFO] running `Command { std: "docker" "start" "-a" "d0ee1c0fcdcabbad04134bf4abc4e3bab3505047bf094bd52858d8ad8bfa8ae7", kill_on_drop: false }` [INFO] [stderr] warning: unreachable pattern [INFO] [stderr] --> src/vm.rs:173:9 [INFO] [stderr] | [INFO] [stderr] 166 | ... (ObjectKind::String, ObjectKind::String) => { [INFO] [stderr] | ---------------------------------------- matches all the relevant values [INFO] [stderr] ... [INFO] [stderr] 173 | ... _ => { [INFO] [stderr] | ^ no value can reach this [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: field `debug` is never read [INFO] [stderr] --> src/compiler.rs:48:2 [INFO] [stderr] | [INFO] [stderr] 45 | struct Compiler<'a, 'b, 'c> { [INFO] [stderr] | -------- field in this struct [INFO] [stderr] ... [INFO] [stderr] 48 | debug: bool, [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: implicit autoref creates a reference to the dereference of a raw pointer [INFO] [stderr] --> src/table.rs:120:15 [INFO] [stderr] | [INFO] [stderr] 120 | } else if (*(*entry).key).len() == str.len() [INFO] [stderr] | ^^------------^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | this raw pointer has type `*mut ObjString` [INFO] [stderr] | [INFO] [stderr] = note: creating a reference requires the pointer target to be valid and imposes aliasing requirements [INFO] [stderr] note: autoref is being applied to this expression, resulting in: `&str` [INFO] [stderr] --> src/table.rs:120:15 [INFO] [stderr] | [INFO] [stderr] 120 | } else if (*(*entry).key).len() == str.len() [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] note: method calls to `len` require a reference [INFO] [stderr] --> /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/core/src/str/mod.rs:153:4 [INFO] [stderr] = note: `#[warn(dangerous_implicit_autorefs)]` on by default [INFO] [stderr] help: try using a raw pointer method instead; or if this reference is intentional, make it explicit [INFO] [stderr] | [INFO] [stderr] 120 | } else if (&(*(*entry).key)).len() == str.len() [INFO] [stderr] | ++ + [INFO] [stderr] [INFO] [stderr] warning: `lox-v2` (lib) generated 3 warnings [INFO] [stderr] warning: `lox-v2` (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/lox_v2-ca550c9a752e5fbb) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stderr] [INFO] [stderr] thread 'table::tests::insert_and_get' (16) panicked at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/alloc/src/alloc.rs:121:30: [INFO] [stderr] unsafe precondition(s) violated: NonNull::new_unchecked requires that the pointer is non-null [INFO] [stderr] [INFO] [stderr] This indicates a bug in the program. This Undefined Behavior check is optional, and cannot be relied on for safety. [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x63c05696b06a - std[128c3efe2914e152]::backtrace_rs::backtrace::libunwind::trace [INFO] [stderr] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stderr] 1: 0x63c05696b06a - std[128c3efe2914e152]::backtrace_rs::backtrace::trace_unsynchronized:: [INFO] [stderr] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stderr] 2: 0x63c05696b06a - std[128c3efe2914e152]::sys::backtrace::_print_fmt [INFO] [stderr] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/sys/backtrace.rs:74:9 [INFO] [stderr] 3: 0x63c05696b06a - <::print::DisplayBacktrace as core[6771d259883166e6]::fmt::Display>::fmt [INFO] [stderr] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/sys/backtrace.rs:44:26 [INFO] [stderr] 4: 0x63c05697f0aa - ::fmt [INFO] [stderr] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/core/src/fmt/rt.rs:152:76 [INFO] [stderr] 5: 0x63c05697f0aa - core[6771d259883166e6]::fmt::write [INFO] [stderr] 6: 0x63c056970432 - std[128c3efe2914e152]::io::default_write_fmt:: [INFO] [stderr] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/io/mod.rs:621:11 [INFO] [stderr] 7: 0x63c056970432 - ::write_fmt [INFO] [stderr] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/io/mod.rs:1976:13 [INFO] [stderr] 8: 0x63c05694a1ff - ::print [INFO] [stderr] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/sys/backtrace.rs:47:9 [INFO] [stderr] 9: 0x63c05694a1ff - std[128c3efe2914e152]::panicking::default_hook::{closure#0} [INFO] [stderr] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/panicking.rs:292:27 [INFO] [stderr] 10: 0x63c056963491 - std[128c3efe2914e152]::panicking::default_hook [INFO] [stderr] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/panicking.rs:319:9 [INFO] [stderr] 11: 0x63c05690075c - core[6771d259883166e6]::ops::function::Fn<(&'a std[128c3efe2914e152]::panic::PanicHookInfo<'b>,), Output = ()> + core[6771d259883166e6]::marker::Sync + core[6771d259883166e6]::marker::Send> as core[6771d259883166e6]::ops::function::Fn<(&std[128c3efe2914e152]::panic::PanicHookInfo,)>>::call [INFO] [stderr] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/alloc/src/boxed.rs:2263:9 [INFO] [stderr] 12: 0x63c05690075c - test[b137923399915ecf]::test_main_with_exit_callback::::{closure#0} [INFO] [stderr] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/test/src/lib.rs:145:21 [INFO] [stderr] 13: 0x63c056963682 - core[6771d259883166e6]::ops::function::Fn<(&'a std[128c3efe2914e152]::panic::PanicHookInfo<'b>,), Output = ()> + core[6771d259883166e6]::marker::Sync + core[6771d259883166e6]::marker::Send> as core[6771d259883166e6]::ops::function::Fn<(&std[128c3efe2914e152]::panic::PanicHookInfo,)>>::call [INFO] [stderr] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/alloc/src/boxed.rs:2263:9 [INFO] [stderr] 14: 0x63c056963682 - std[128c3efe2914e152]::panicking::panic_with_hook [INFO] [stderr] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/panicking.rs:833:13 [INFO] [stderr] 15: 0x63c05694a2ea - std[128c3efe2914e152]::panicking::panic_handler::{closure#0} [INFO] [stderr] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/panicking.rs:691:13 [INFO] [stderr] 16: 0x63c05693f4c9 - std[128c3efe2914e152]::sys::backtrace::__rust_end_short_backtrace:: [INFO] [stderr] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/sys/backtrace.rs:182:18 [INFO] [stderr] 17: 0x63c05694afcd - __rustc[752cc74e29381ccc]::rust_begin_unwind [INFO] [stderr] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/panicking.rs:689:5 [INFO] [stderr] 18: 0x63c05697f61d - core[6771d259883166e6]::panicking::panic_nounwind_fmt::runtime [INFO] [stderr] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/core/src/panicking.rs:122:22 [INFO] [stderr] 19: 0x63c05697f61d - core[6771d259883166e6]::panicking::panic_nounwind_fmt [INFO] [stderr] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/core/src/intrinsics/mod.rs:2448:9 [INFO] [stderr] 20: 0x63c0568f0902 - core::ptr::non_null::NonNull::new_unchecked::precondition_check::h9a7cfc96a5d12783 [INFO] [stderr] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/core/src/ub_checks.rs:73:21 [INFO] [stderr] 21: 0x63c0568f1991 - core::ptr::non_null::NonNull::new_unchecked::h9ba057945ebd020d [INFO] [stderr] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/core/src/ub_checks.rs:78:17 [INFO] [stderr] 22: 0x63c0568f1991 - alloc::alloc::dealloc::he08da14fa404d5ed [INFO] [stderr] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/alloc/src/alloc.rs:121:30 [INFO] [stderr] 23: 0x63c0568f226f - lox_v2::table::free_array::h31599768cc9fe856 [INFO] [stderr] at /opt/rustwide/workdir/src/table.rs:217:11 [INFO] [stderr] 24: 0x63c0568f32e9 - lox_v2::table::Table::adjust_capacity::h445a0cb2e65950bb [INFO] [stderr] at /opt/rustwide/workdir/src/table.rs:157:3 [INFO] [stderr] 25: 0x63c0568f3750 - lox_v2::table::Table::set::h9b6085bc2d863524 [INFO] [stderr] at /opt/rustwide/workdir/src/table.rs:64:9 [INFO] [stderr] 26: 0x63c0568f419a - lox_v2::object::Allocator::new_string_object::hbaa8420e5d2719ca [INFO] [stderr] at /opt/rustwide/workdir/src/object.rs:52:16 [INFO] [stderr] 27: 0x63c0568f3ffc - lox_v2::object::Allocator::take_string::he803fa05b91015d9 [INFO] [stderr] at /opt/rustwide/workdir/src/object.rs:97:17 [INFO] [stderr] 28: 0x63c0568f39bb - lox_v2::table::tests::insert_and_get::he075f897770485c2 [INFO] [stderr] at /opt/rustwide/workdir/src/table.rs:232:24 [INFO] [stderr] 29: 0x63c0568f3d37 - lox_v2::table::tests::insert_and_get::{{closure}}::hce7883ee2e543c8f [INFO] [stderr] at /opt/rustwide/workdir/src/table.rs:227:21 [INFO] [stderr] 30: 0x63c0568f05e6 - core::ops::function::FnOnce::call_once::hd5d31b22b983971d [INFO] [stderr] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/core/src/ops/function.rs:250:5 [INFO] [stderr] 31: 0x63c0568f485b - core[6771d259883166e6]::result::Result<(), alloc[fef50e8eecedd288]::string::String> as core[6771d259883166e6]::ops::function::FnOnce<()>>::call_once [INFO] [stderr] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/core/src/ops/function.rs:250:5 [INFO] [stderr] 32: 0x63c0568f485b - test[b137923399915ecf]::__rust_begin_short_backtrace::, fn() -> core[6771d259883166e6]::result::Result<(), alloc[fef50e8eecedd288]::string::String>> [INFO] [stderr] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/test/src/lib.rs:663:18 [INFO] [stderr] 33: 0x63c05690122b - test[b137923399915ecf]::run_test_in_process::{closure#0} [INFO] [stderr] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/test/src/lib.rs:686:74 [INFO] [stderr] 34: 0x63c05690122b - as core[6771d259883166e6]::ops::function::FnOnce<()>>::call_once [INFO] [stderr] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/core/src/panic/unwind_safe.rs:275:9 [INFO] [stderr] 35: 0x63c05690122b - std[128c3efe2914e152]::panicking::catch_unwind::do_call::, core[6771d259883166e6]::result::Result<(), alloc[fef50e8eecedd288]::string::String>> [INFO] [stderr] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/panicking.rs:581:40 [INFO] [stderr] 36: 0x63c05690122b - std[128c3efe2914e152]::panicking::catch_unwind::, core[6771d259883166e6]::panic::unwind_safe::AssertUnwindSafe> [INFO] [stderr] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/panicking.rs:544:19 [INFO] [stderr] 37: 0x63c05690122b - std[128c3efe2914e152]::panic::catch_unwind::, core[6771d259883166e6]::result::Result<(), alloc[fef50e8eecedd288]::string::String>> [INFO] [stderr] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/panic.rs:359:14 [INFO] [stderr] 38: 0x63c05690122b - test[b137923399915ecf]::run_test_in_process [INFO] [stderr] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/test/src/lib.rs:686:27 [INFO] [stderr] 39: 0x63c05690122b - test[b137923399915ecf]::run_test::{closure#0} [INFO] [stderr] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/test/src/lib.rs:607:43 [INFO] [stderr] 40: 0x63c0568fb684 - test[b137923399915ecf]::run_test::{closure#1} [INFO] [stderr] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/test/src/lib.rs:637:41 [INFO] [stderr] 41: 0x63c0568fb684 - std[128c3efe2914e152]::sys::backtrace::__rust_begin_short_backtrace:: [INFO] [stderr] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/sys/backtrace.rs:166:18 [INFO] [stderr] 42: 0x63c056903e32 - std[128c3efe2914e152]::thread::lifecycle::spawn_unchecked::::{closure#1}::{closure#0} [INFO] [stderr] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/thread/lifecycle.rs:91:13 [INFO] [stderr] 43: 0x63c056903e32 - ::{closure#1}::{closure#0}> as core[6771d259883166e6]::ops::function::FnOnce<()>>::call_once [INFO] [stderr] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/core/src/panic/unwind_safe.rs:275:9 [INFO] [stderr] 44: 0x63c056903e32 - std[128c3efe2914e152]::panicking::catch_unwind::do_call::::{closure#1}::{closure#0}>, ()> [INFO] [stderr] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/panicking.rs:581:40 [INFO] [stderr] 45: 0x63c056903e32 - std[128c3efe2914e152]::panicking::catch_unwind::<(), core[6771d259883166e6]::panic::unwind_safe::AssertUnwindSafe::{closure#1}::{closure#0}>> [INFO] [stderr] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/panicking.rs:544:19 [INFO] [stderr] 46: 0x63c056903e32 - std[128c3efe2914e152]::panic::catch_unwind::::{closure#1}::{closure#0}>, ()> [INFO] [stderr] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/panic.rs:359:14 [INFO] [stderr] 47: 0x63c056903e32 - std[128c3efe2914e152]::thread::lifecycle::spawn_unchecked::::{closure#1} [INFO] [stderr] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/thread/lifecycle.rs:89:26 [INFO] [stderr] 48: 0x63c056903e32 - ::{closure#1} as core[6771d259883166e6]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} [INFO] [stderr] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/core/src/ops/function.rs:250:5 [INFO] [stderr] 49: 0x63c05696a97f - + core[6771d259883166e6]::marker::Send> as core[6771d259883166e6]::ops::function::FnOnce<()>>::call_once [INFO] [stderr] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/alloc/src/boxed.rs:2249:9 [INFO] [stderr] 50: 0x63c05696a97f - ::new::thread_start [INFO] [stderr] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/sys/thread/unix.rs:118:17 [INFO] [stderr] 51: 0x78367dd56aa4 - [INFO] [stderr] 52: 0x78367dde3a64 - clone [INFO] [stderr] 53: 0x0 - [INFO] [stderr] thread caused non-unwinding panic. aborting. [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/lox_v2-ca550c9a752e5fbb` (signal: 6, SIGABRT: process abort signal) [INFO] running `Command { std: "docker" "inspect" "d0ee1c0fcdcabbad04134bf4abc4e3bab3505047bf094bd52858d8ad8bfa8ae7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d0ee1c0fcdcabbad04134bf4abc4e3bab3505047bf094bd52858d8ad8bfa8ae7", kill_on_drop: false }` [INFO] [stdout] d0ee1c0fcdcabbad04134bf4abc4e3bab3505047bf094bd52858d8ad8bfa8ae7