[INFO] cloning repository https://github.com/jorbush/lc3_vm
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jorbush/lc3_vm" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjorbush%2Flc3_vm", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjorbush%2Flc3_vm'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1ff6e8f6da8c4caa103a0a350d1af7ab17c51af1
[INFO] testing jorbush/lc3_vm against 1.99.0-beta.1+cargoflags=--release for beta-release-1.99-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjorbush%2Flc3_vm" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/jorbush/lc3_vm
[INFO] finished tweaking git repo https://github.com/jorbush/lc3_vm
[INFO] tweaked toml for git repo https://github.com/jorbush/lc3_vm written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/jorbush/lc3_vm on toolchain 1.99.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/jorbush/lc3_vm 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" "+1.99.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:8683fc1fc2eb5c9ac98e0d076ab094b2ffac7f99da555d2b6a2e27f346de2ec7" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] c6618d225b76a47f17edefced22b7cfd7225f013d4c508585044eb81251e26fb
[INFO] running `Command { std: "docker" "start" "c6618d225b76a47f17edefced22b7cfd7225f013d4c508585044eb81251e26fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c6618d225b76a47f17edefced22b7cfd7225f013d4c508585044eb81251e26fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "c6618d225b76a47f17edefced22b7cfd7225f013d4c508585044eb81251e26fb" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c6618d225b76a47f17edefced22b7cfd7225f013d4c508585044eb81251e26fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "c6618d225b76a47f17edefced22b7cfd7225f013d4c508585044eb81251e26fb" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.1" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.155
[INFO] [stderr]    Compiling signal-hook-registry v1.4.2
[INFO] [stderr]    Compiling termios v0.3.3
[INFO] [stderr]    Compiling signal-hook v0.1.17
[INFO] [stderr]    Compiling lc3_vm v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 3.33s
[INFO] running `Command { std: "docker" "inspect" "c6618d225b76a47f17edefced22b7cfd7225f013d4c508585044eb81251e26fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "c6618d225b76a47f17edefced22b7cfd7225f013d4c508585044eb81251e26fb" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.1" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling lc3_vm v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.66s
[INFO] running `Command { std: "docker" "inspect" "c6618d225b76a47f17edefced22b7cfd7225f013d4c508585044eb81251e26fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "c6618d225b76a47f17edefced22b7cfd7225f013d4c508585044eb81251e26fb" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.1" "test" "--frozen" "--release", kill_on_drop: false }`
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/release/deps/lc3_vm-86d884edcab42f6a)
[INFO] [stdout] 
[INFO] [stdout] running 26 tests
[INFO] [stdout] test vm::tests::test_add_immediate_mode ... ok
[INFO] [stdout] test vm::tests::test_add_register_mode ... ok
[INFO] [stdout] test vm::tests::test_lea ... ok
[INFO] [stdout] test vm::tests::test_mem_read ... ok
[INFO] [stdout] test vm::tests::test_ld ... ok
[INFO] [stdout] test vm::tests::test_and_register_mode ... ok
[INFO] [stdout] test vm::tests::test_jmp ... ok
[INFO] [stdout] test vm::tests::test_jsr ... ok
[INFO] [stdout] test vm::tests::test_mem_write ... ok
[INFO] [stdout] test vm::tests::test_jsrr ... ok
[INFO] [stdout] test vm::tests::test_and_immediate_mode ... ok
[INFO] [stdout] test vm::tests::test_ldr ... ok
[INFO] [stdout] test vm::tests::test_not ... ok
[INFO] [stdout] test vm::tests::test_read_image ... FAILED
[INFO] [stdout] test vm::tests::test_res ... ok
[INFO] [stdout] test vm::tests::test_st ... ok
[INFO] [stdout] test vm::tests::test_trap_halt ... ok
[INFO] [stdout] test vm::tests::test_ret ... ok
[INFO] [stdout] test vm::tests::test_str ... ok
[INFO] [stdout] test vm::tests::test_rti ... ok
[INFO] [stdout] test vm::tests::test_trap_out ... ok
[INFO] [stdout] test vm::tests::test_sti ... ok
[INFO] [stdout] test vm::tests::test_trap_puts_p ... ok
[INFO] [stdout] test vm::tests::test_trap_puts ... ok
[INFO] [stdout] test vm::tests::test_ldi ... ok
[INFO] [stdout] test vm::tests::test_br ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- vm::tests::test_read_image stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'vm::tests::test_read_image' (261) panicked at src/vm/mod.rs:887:49:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x559c6c26a251 - <<std[104cf6e2632825ea]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[7c831bd917ebf35f]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x559c6c27e85a - core[7c831bd917ebf35f]::fmt::write
[INFO] [stdout]    2:     0x559c6c26eb1c - <alloc[2fdc3f7464fcf288]::vec::Vec<u8> as core[7c831bd917ebf35f]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x559c6c246786 - std[104cf6e2632825ea]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x559c6c262939 - std[104cf6e2632825ea]::panicking::default_hook
[INFO] [stdout]    5:     0x559c6c1feca0 - test[73009c9f9aebf890]::test_main_inner::<test[73009c9f9aebf890]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]    6:     0x559c6c262af2 - std[104cf6e2632825ea]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x559c6c246832 - std[104cf6e2632825ea]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x559c6c23f159 - std[104cf6e2632825ea]::sys::backtrace::__rust_end_short_backtrace::<std[104cf6e2632825ea]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x559c6c2474ad - __rustc[b0d56fa5b193ad05]::rust_begin_unwind
[INFO] [stdout]   10:     0x559c6c27ef8c - core[7c831bd917ebf35f]::panicking::panic_fmt
[INFO] [stdout]   11:     0x559c6c27ed62 - core[7c831bd917ebf35f]::result::unwrap_failed
[INFO] [stdout]   12:     0x559c6c1ef3d2 - lc3_vm[c013a828a90ce8db]::vm::tests::test_read_image
[INFO] [stdout]   13:     0x559c6c1f1239 - <lc3_vm[c013a828a90ce8db]::vm::tests::test_read_image::{closure#0} as core[7c831bd917ebf35f]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   14:     0x559c6c1f1f8b - test[73009c9f9aebf890]::__rust_begin_short_backtrace::<core[7c831bd917ebf35f]::result::Result<(), alloc[2fdc3f7464fcf288]::string::String>, fn() -> core[7c831bd917ebf35f]::result::Result<(), alloc[2fdc3f7464fcf288]::string::String>>
[INFO] [stdout]   15:     0x559c6c1ff5f5 - test[73009c9f9aebf890]::run_test::{closure#0}
[INFO] [stdout]   16:     0x559c6c1f89b4 - std[104cf6e2632825ea]::sys::backtrace::__rust_begin_short_backtrace::<test[73009c9f9aebf890]::run_test::{closure#1}, ()>
[INFO] [stdout]   17:     0x559c6c202752 - <std[104cf6e2632825ea]::thread::lifecycle::spawn_unchecked<test[73009c9f9aebf890]::run_test::{closure#1}, ()>::{closure#1} as core[7c831bd917ebf35f]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   18:     0x559c6c269b29 - <std[104cf6e2632825ea]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   19:     0x767e57dbc07a - <unknown>
[INFO] [stdout]   20:     0x767e57e4f534 - clone
[INFO] [stdout]   21:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     vm::tests::test_read_image
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 25 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--bin lc3_vm`
[INFO] running `Command { std: "docker" "inspect" "c6618d225b76a47f17edefced22b7cfd7225f013d4c508585044eb81251e26fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c6618d225b76a47f17edefced22b7cfd7225f013d4c508585044eb81251e26fb", kill_on_drop: false }`
[INFO] [stdout] c6618d225b76a47f17edefced22b7cfd7225f013d4c508585044eb81251e26fb
