[INFO] updating cached repository oeb25/lo [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/oeb25/lo [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/oeb25/lo" "work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/oeb25/lo"` [INFO] [stderr] Cloning into 'work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/oeb25/lo'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/oeb25/lo" "work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/oeb25/lo"` [INFO] [stderr] Cloning into 'work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/oeb25/lo'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 755e067454ad3cc9c7c199fe2c905908c3468b0d [INFO] sha for GitHub repo oeb25/lo: 755e067454ad3cc9c7c199fe2c905908c3468b0d [INFO] validating manifest of oeb25/lo on toolchain master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of oeb25/lo on toolchain try#7fea0229842e79db1159ea58ad9a653b288efee9 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing oeb25/lo [INFO] finished frobbing oeb25/lo [INFO] frobbed toml for oeb25/lo written to work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/oeb25/lo/Cargo.toml [INFO] started frobbing oeb25/lo [INFO] finished frobbing oeb25/lo [INFO] frobbed toml for oeb25/lo written to work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/oeb25/lo/Cargo.toml [INFO] crate oeb25/lo has a lockfile. skipping [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing oeb25/lo against try#7fea0229842e79db1159ea58ad9a653b288efee9 for pr-57967 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-0/try#7fea0229842e79db1159ea58ad9a653b288efee9:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/oeb25/lo:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "build" "--frozen"` [INFO] [stdout] 8a7a54b066e8b175db08ed4dfc973425ec9df9222c4ef6704b019e8e66b07ada [INFO] running `"docker" "start" "-a" "8a7a54b066e8b175db08ed4dfc973425ec9df9222c4ef6704b019e8e66b07ada"` [INFO] [stderr] Compiling lo v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused import: `Operator` [INFO] [stderr] --> src/typer.rs:2:62 [INFO] [stderr] | [INFO] [stderr] 2 | Block, Expression, ExpressionKind, FunctionDef, Literal, Operator, Origin, Program, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `order_structs` [INFO] [stderr] --> src/ast.rs:186:5 [INFO] [stderr] | [INFO] [stderr] 186 | fn order_structs(&self) -> Vec<&StructDef<'a>> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Index` [INFO] [stderr] --> src/c.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | Index(Box>, Box>), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `FunctionCall` [INFO] [stderr] --> src/c.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 13 | FunctionCall(Box>, Vec>), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/instruction.rs:115:2 [INFO] [stderr] | [INFO] [stderr] 115 | fn new() -> Bytes { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Store` [INFO] [stderr] --> src/instruction.rs:136:2 [INFO] [stderr] | [INFO] [stderr] 136 | Store(Register, B), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Add8` [INFO] [stderr] --> src/instruction.rs:137:2 [INFO] [stderr] | [INFO] [stderr] 137 | Add8(Register, Register), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `AddF2` [INFO] [stderr] --> src/instruction.rs:138:2 [INFO] [stderr] | [INFO] [stderr] 138 | AddF2(Register, Register), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Save` [INFO] [stderr] --> src/instruction.rs:139:2 [INFO] [stderr] | [INFO] [stderr] 139 | Save(Register), [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Jump` [INFO] [stderr] --> src/instruction.rs:140:2 [INFO] [stderr] | [INFO] [stderr] 140 | Jump(Register), [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Print` [INFO] [stderr] --> src/instruction.rs:141:2 [INFO] [stderr] | [INFO] [stderr] 141 | Print(Register), [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `run` [INFO] [stderr] --> src/instruction.rs:144:1 [INFO] [stderr] | [INFO] [stderr] 144 | fn run(instructions: &[Instruction]) -> Bytes { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 6.02s [INFO] running `"docker" "inspect" "8a7a54b066e8b175db08ed4dfc973425ec9df9222c4ef6704b019e8e66b07ada"` [INFO] running `"docker" "rm" "-f" "8a7a54b066e8b175db08ed4dfc973425ec9df9222c4ef6704b019e8e66b07ada"` [INFO] [stdout] 8a7a54b066e8b175db08ed4dfc973425ec9df9222c4ef6704b019e8e66b07ada [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-0/try#7fea0229842e79db1159ea58ad9a653b288efee9:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/oeb25/lo:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "test" "--frozen" "--no-run"` [INFO] [stdout] 85212baed28d0c7eb267c1961b794d31dcf6c5484f6ea5bb29df00b65952dd6a [INFO] running `"docker" "start" "-a" "85212baed28d0c7eb267c1961b794d31dcf6c5484f6ea5bb29df00b65952dd6a"` [INFO] [stderr] Compiling lo v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused import: `Operator` [INFO] [stderr] --> src/typer.rs:2:62 [INFO] [stderr] | [INFO] [stderr] 2 | Block, Expression, ExpressionKind, FunctionDef, Literal, Operator, Origin, Program, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `order_structs` [INFO] [stderr] --> src/ast.rs:186:5 [INFO] [stderr] | [INFO] [stderr] 186 | fn order_structs(&self) -> Vec<&StructDef<'a>> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Index` [INFO] [stderr] --> src/c.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | Index(Box>, Box>), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `FunctionCall` [INFO] [stderr] --> src/c.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 13 | FunctionCall(Box>, Vec>), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Add8` [INFO] [stderr] --> src/instruction.rs:137:2 [INFO] [stderr] | [INFO] [stderr] 137 | Add8(Register, Register), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.54s [INFO] running `"docker" "inspect" "85212baed28d0c7eb267c1961b794d31dcf6c5484f6ea5bb29df00b65952dd6a"` [INFO] running `"docker" "rm" "-f" "85212baed28d0c7eb267c1961b794d31dcf6c5484f6ea5bb29df00b65952dd6a"` [INFO] [stdout] 85212baed28d0c7eb267c1961b794d31dcf6c5484f6ea5bb29df00b65952dd6a [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-0/try#7fea0229842e79db1159ea58ad9a653b288efee9:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/oeb25/lo:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "test" "--frozen"` [INFO] [stdout] 1763da6dc35c8e1b167799bb7fad2917eaa5502287d67be3b47cc755b74f493c [INFO] running `"docker" "start" "-a" "1763da6dc35c8e1b167799bb7fad2917eaa5502287d67be3b47cc755b74f493c"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running /opt/crater/target/debug/deps/lo-cd99b36ae7ffe06a [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test instruction::initial ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- instruction::initial stdout ---- [INFO] [stdout] Store(Register(0), F64(4.0)) [INFO] [stdout] Store(Register(3), U64(2)) [INFO] [stdout] AddF2(Register(0), Register(0)) [INFO] [stdout] Save(Register(0)) [INFO] [stdout] Print(Register(0)) [INFO] [stdout] F64(8.0) [INFO] [stdout] Jump(Register(3)) [INFO] [stdout] AddF2(Register(0), Register(0)) [INFO] [stdout] Save(Register(0)) [INFO] [stdout] Print(Register(0)) [INFO] [stdout] F64(16.0) [INFO] [stdout] Jump(Register(3)) [INFO] [stdout] AddF2(Register(0), Register(0)) [INFO] [stdout] Save(Register(0)) [INFO] [stdout] Print(Register(0)) [INFO] [stdout] F64(32.0) [INFO] [stdout] Jump(Register(3)) [INFO] [stdout] AddF2(Register(0), Register(0)) [INFO] [stdout] Save(Register(0)) [INFO] [stdout] Print(Register(0)) [INFO] [stdout] F64(64.0) [INFO] [stdout] Jump(Register(3)) [INFO] [stdout] AddF2(Register(0), Register(0)) [INFO] [stdout] Save(Register(0)) [INFO] [stdout] Print(Register(0)) [INFO] [stdout] F64(128.0) [INFO] [stdout] Jump(Register(3)) [INFO] [stdout] AddF2(Register(0), Register(0)) [INFO] [stdout] Save(Register(0)) [INFO] [stdout] Print(Register(0)) [INFO] [stdout] F64(256.0) [INFO] [stdout] Jump(Register(3)) [INFO] [stdout] AddF2(Register(0), Register(0)) [INFO] [stdout] Save(Register(0)) [INFO] [stdout] Print(Register(0)) [INFO] [stdout] F64(512.0) [INFO] [stdout] Jump(Register(3)) [INFO] [stdout] AddF2(Register(0), Register(0)) [INFO] [stdout] Save(Register(0)) [INFO] [stdout] Print(Register(0)) [INFO] [stdout] F64(1024.0) [INFO] [stdout] Jump(Register(3)) [INFO] [stdout] AddF2(Register(0), Register(0)) [INFO] [stdout] Save(Register(0)) [INFO] [stdout] Print(Register(0)) [INFO] [stdout] F64(2048.0) [INFO] [stdout] Jump(Register(3)) [INFO] [stdout] AddF2(Register(0), Register(0)) [INFO] [stdout] Save(Register(0)) [INFO] [stdout] Print(Register(0)) [INFO] [stdout] F64(4096.0) [INFO] [stdout] Jump(Register(3)) [INFO] [stdout] AddF2(Register(0), Register(0)) [INFO] [stdout] Save(Register(0)) [INFO] [stdout] Print(Register(0)) [INFO] [stdout] F64(8192.0) [INFO] [stdout] Jump(Register(3)) [INFO] [stdout] AddF2(Register(0), Register(0)) [INFO] [stdout] Save(Register(0)) [INFO] [stdout] Print(Register(0)) [INFO] [stdout] F64(16384.0) [INFO] [stdout] Jump(Register(3)) [INFO] [stdout] AddF2(Register(0), Register(0)) [INFO] [stdout] Save(Register(0)) [INFO] [stdout] Print(Register(0)) [INFO] [stdout] F64(32768.0) [INFO] [stdout] Jump(Register(3)) [INFO] [stdout] AddF2(Register(0), Register(0)) [INFO] [stdout] Save(Register(0)) [INFO] [stdout] Print(Register(0)) [INFO] [stdout] F64(65536.0) [INFO] [stdout] Jump(Register(3)) [INFO] [stdout] AddF2(Register(0), Register(0)) [INFO] [stdout] Save(Register(0)) [INFO] [stdout] Print(Register(0)) [INFO] [stdout] F64(131072.0) [INFO] [stdout] Jump(Register(3)) [INFO] [stdout] AddF2(Register(0), Register(0)) [INFO] [stdout] Save(Register(0)) [INFO] [stdout] Print(Register(0)) [INFO] [stdout] F64(262144.0) [INFO] [stdout] Jump(Register(3)) [INFO] [stdout] AddF2(Register(0), Register(0)) [INFO] [stdout] Save(Register(0)) [INFO] [stdout] Print(Register(0)) [INFO] [stdout] F64(524288.0) [INFO] [stdout] Jump(Register(3)) [INFO] [stdout] AddF2(Register(0), Register(0)) [INFO] [stdout] Save(Register(0)) [INFO] [stdout] Print(Register(0)) [INFO] [stdout] F64(1048576.0) [INFO] [stdout] Jump(Register(3)) [INFO] [stdout] AddF2(Register(0), Register(0)) [INFO] [stdout] Save(Register(0)) [INFO] [stdout] Print(Register(0)) [INFO] [stdout] F64(2097152.0) [INFO] [stdout] Jump(Register(3)) [INFO] [stdout] AddF2(Register(0), Register(0)) [INFO] [stdout] Save(Register(0)) [INFO] [stdout] Print(Register(0)) [INFO] [stdout] F64(4194304.0) [INFO] [stdout] Jump(Register(3)) [INFO] [stdout] AddF2(Register(0), Register(0)) [INFO] [stdout] Save(Register(0)) [INFO] [stdout] Print(Register(0)) [INFO] [stdout] F64(8388608.0) [INFO] [stdout] Jump(Register(3)) [INFO] [stdout] AddF2(Register(0), Register(0)) [INFO] [stdout] Save(Register(0)) [INFO] [stdout] Print(Register(0)) [INFO] [stdout] F64(16777216.0) [INFO] [stdout] Jump(Register(3)) [INFO] [stdout] AddF2(Register(0), Register(0)) [INFO] [stdout] Save(Register(0)) [INFO] [stdout] Print(Register(0)) [INFO] [stdout] F64(33554432.0) [INFO] [stdout] Jump(Register(3)) [INFO] [stdout] AddF2(Register(0), Register(0)) [INFO] [stdout] Save(Register(0)) [INFO] [stdout] Print(Register(0)) [INFO] [stdout] F64(67108864.0) [INFO] [stdout] Jump(Register(3)) [INFO] [stdout] AddF2(Register(0), Register(0)) [INFO] [stdout] Save(Register(0)) [INFO] [stdout] thread 'instruction::initial' panicked at 'over 100 loops', src/instruction.rs:157:4 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x55a6d8e91893 - std[698b411d1b74fcff]::sys::unix::backtrace::tracing::imp::unwind_backtrace [INFO] [stdout] at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:39 [INFO] [stdout] 1: 0x55a6d8e8d5fb - std[698b411d1b74fcff]::sys_common::backtrace::_print [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:70 [INFO] [stdout] 2: 0x55a6d8e90516 - std[698b411d1b74fcff]::panicking::default_hook::{closure#1} [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:58 [INFO] [stdout] at src/libstd/panicking.rs:200 [INFO] [stdout] 3: 0x55a6d8e90217 - std[698b411d1b74fcff]::panicking::default_hook [INFO] [stdout] at src/libstd/panicking.rs:209 [INFO] [stdout] 4: 0x55a6d8e90c20 - std[698b411d1b74fcff]::panicking::rust_panic_with_hook [INFO] [stdout] at src/libstd/panicking.rs:478 [INFO] [stdout] 5: 0x55a6d8e445b3 - std[698b411d1b74fcff]::panicking::begin_panic::<&str> [INFO] [stdout] at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libstd/panicking.rs:412 [INFO] [stdout] 6: 0x55a6d8e4088f - lo[b14a12a70e492d48]::instruction::run:: [INFO] [stdout] at src/instruction.rs:157 [INFO] [stdout] 7: 0x55a6d8e41c64 - lo[b14a12a70e492d48]::instruction::initial [INFO] [stdout] at src/instruction.rs:211 [INFO] [stdout] 8: 0x55a6d8e418f9 - lo[b14a12a70e492d48]::instruction::initial::{closure#0} [INFO] [stdout] at src/instruction.rs:197 [INFO] [stdout] 9: 0x55a6d8e4442d - >::call_once [INFO] [stdout] at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libcore/ops/function.rs:231 [INFO] [stdout] 10: 0x55a6d8e52dee - >::call_box [INFO] [stdout] at src/libtest/lib.rs:1474 [INFO] [stdout] at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libcore/ops/function.rs:231 [INFO] [stdout] at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/liballoc/boxed.rs:734 [INFO] [stdout] 11: 0x55a6d8e93db9 - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:92 [INFO] [stdout] 12: 0x55a6d8e6d2d7 - test[ea847f4bd1b1afc4]::run_test::run_test_inner::{closure#0} [INFO] [stdout] at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libstd/panicking.rs:276 [INFO] [stdout] at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libstd/panic.rs:388 [INFO] [stdout] at src/libtest/lib.rs:1429 [INFO] [stdout] 13: 0x55a6d8e48684 - std[698b411d1b74fcff]::sys_common::backtrace::__rust_begin_short_backtrace:: [INFO] [stdout] at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libstd/sys_common/backtrace.rs:135 [INFO] [stdout] 14: 0x55a6d8e481a4 - std[698b411d1b74fcff]::panicking::try::do_call::::spawn_unchecked::{closure#0}::{closure#0}>, ()> [INFO] [stdout] at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libstd/thread/mod.rs:469 [INFO] [stdout] at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libstd/panic.rs:309 [INFO] [stdout] at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libstd/panicking.rs:297 [INFO] [stdout] 15: 0x55a6d8e93db9 - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:92 [INFO] [stdout] 16: 0x55a6d8e52b2c - <::spawn_unchecked::{closure#0} as alloc[f4750af829db9b76]::boxed::FnBox<()>>::call_box [INFO] [stdout] at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libstd/panicking.rs:276 [INFO] [stdout] at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libstd/panic.rs:388 [INFO] [stdout] at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libstd/thread/mod.rs:468 [INFO] [stdout] at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/liballoc/boxed.rs:734 [INFO] [stdout] 17: 0x55a6d8e9356d - ::new::thread_start [INFO] [stdout] at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/liballoc/boxed.rs:744 [INFO] [stdout] at src/libstd/sys_common/thread.rs:14 [INFO] [stdout] at src/libstd/sys/unix/thread.rs:81 [INFO] [stdout] 18: 0x7ffb18af5493 - start_thread [INFO] [stdout] 19: 0x7ffb18620ace - __clone [INFO] [stdout] 20: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] instruction::initial [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--bin lo' [INFO] running `"docker" "inspect" "1763da6dc35c8e1b167799bb7fad2917eaa5502287d67be3b47cc755b74f493c"` [INFO] running `"docker" "rm" "-f" "1763da6dc35c8e1b167799bb7fad2917eaa5502287d67be3b47cc755b74f493c"` [INFO] [stdout] 1763da6dc35c8e1b167799bb7fad2917eaa5502287d67be3b47cc755b74f493c