[INFO] cloning repository https://github.com/domo5581/lc3-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/domo5581/lc3-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdomo5581%2Flc3-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdomo5581%2Flc3-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b3d45f8abd0c3ceac634501325d2eb5d6b12c127
[INFO] checking domo5581/lc3-rs against try#44e31dee3cf6f37b4f652572897bb0eb25c477ee for pr-139763
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdomo5581%2Flc3-rs" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/domo5581/lc3-rs on toolchain 44e31dee3cf6f37b4f652572897bb0eb25c477ee
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+44e31dee3cf6f37b4f652572897bb0eb25c477ee" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/domo5581/lc3-rs
[INFO] finished tweaking git repo https://github.com/domo5581/lc3-rs
[INFO] tweaked toml for git repo https://github.com/domo5581/lc3-rs written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/domo5581/lc3-rs 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" "+44e31dee3cf6f37b4f652572897bb0eb25c477ee" "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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+44e31dee3cf6f37b4f652572897bb0eb25c477ee" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6b9502fafb0adb2310bfb5eb719fb59148d7043d0536f72c2f617f0cd298f6e5
[INFO] running `Command { std: "docker" "start" "-a" "6b9502fafb0adb2310bfb5eb719fb59148d7043d0536f72c2f617f0cd298f6e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6b9502fafb0adb2310bfb5eb719fb59148d7043d0536f72c2f617f0cd298f6e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6b9502fafb0adb2310bfb5eb719fb59148d7043d0536f72c2f617f0cd298f6e5", kill_on_drop: false }`
[INFO] [stdout] 6b9502fafb0adb2310bfb5eb719fb59148d7043d0536f72c2f617f0cd298f6e5
[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=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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+44e31dee3cf6f37b4f652572897bb0eb25c477ee" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a038951b9341313e77c74cf5f9d3bf48bfc15af2c270f3b16ef7f6087c5eb0e1
[INFO] running `Command { std: "docker" "start" "-a" "a038951b9341313e77c74cf5f9d3bf48bfc15af2c270f3b16ef7f6087c5eb0e1", kill_on_drop: false }`
[INFO] [stderr]     Checking lc3-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0616]: field `memory` of struct `vm::vm::VM` is private
[INFO] [stdout]   --> src/vm/isa.rs:49:17
[INFO] [stdout]    |
[INFO] [stdout] 49 |     let instr = vm.memory.get(vm.registers.pc);
[INFO] [stdout]    |                    ^^^^^^ private field
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0616]: field `registers` of struct `vm::vm::VM` is private
[INFO] [stdout]   --> src/vm/isa.rs:49:31
[INFO] [stdout]    |
[INFO] [stdout] 49 |     let instr = vm.memory.get(vm.registers.pc);
[INFO] [stdout]    |                                  ^^^^^^^^^ private field
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0616`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `lc3-rs` (bin "lc3-rs") due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0616]: field `memory` of struct `vm::vm::VM` is private
[INFO] [stdout]   --> src/vm/isa.rs:49:17
[INFO] [stdout]    |
[INFO] [stdout] 49 |     let instr = vm.memory.get(vm.registers.pc);
[INFO] [stdout]    |                    ^^^^^^ private field
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0616]: field `registers` of struct `vm::vm::VM` is private
[INFO] [stdout]   --> src/vm/isa.rs:49:31
[INFO] [stdout]    |
[INFO] [stdout] 49 |     let instr = vm.memory.get(vm.registers.pc);
[INFO] [stdout]    |                                  ^^^^^^^^^ private field
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `lc3-rs` (bin "lc3-rs" test) due to 2 previous errors
[INFO] [stdout] For more information about this error, try `rustc --explain E0616`.
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a038951b9341313e77c74cf5f9d3bf48bfc15af2c270f3b16ef7f6087c5eb0e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a038951b9341313e77c74cf5f9d3bf48bfc15af2c270f3b16ef7f6087c5eb0e1", kill_on_drop: false }`
[INFO] [stdout] a038951b9341313e77c74cf5f9d3bf48bfc15af2c270f3b16ef7f6087c5eb0e1