[INFO] fetching crate lc3_vm 0.1.0...
[INFO] documenting lc3_vm-0.1.0 against beta-2021-08-01 for beta-1.55-rustdoc-1
[INFO] extracting crate lc3_vm 0.1.0 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate lc3_vm 0.1.0 on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate lc3_vm 0.1.0
[INFO] finished tweaking crates.io crate lc3_vm 0.1.0
[INFO] tweaked toml for crates.io crate lc3_vm 0.1.0 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: only one of `license` or `license-file` is necessary
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7be6d0af4826fdfe44939ebe21fe14334e853c687a08282f20554ce5aca6d2fb
[INFO] running `Command { std: "docker" "start" "-a" "7be6d0af4826fdfe44939ebe21fe14334e853c687a08282f20554ce5aca6d2fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7be6d0af4826fdfe44939ebe21fe14334e853c687a08282f20554ce5aca6d2fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7be6d0af4826fdfe44939ebe21fe14334e853c687a08282f20554ce5aca6d2fb", kill_on_drop: false }`
[INFO] [stdout] 7be6d0af4826fdfe44939ebe21fe14334e853c687a08282f20554ce5aca6d2fb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c33cf42d9d884d5b69756e842dc591d3a58bb0e0c6ef41ee96af7bf7accddd4f
[INFO] running `Command { std: "docker" "start" "-a" "c33cf42d9d884d5b69756e842dc591d3a58bb0e0c6ef41ee96af7bf7accddd4f", kill_on_drop: false }`
[INFO] [stderr] warning: only one of `license` or `license-file` is necessary
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking signal-hook-registry v1.4.0
[INFO] [stderr]     Checking termios v0.3.3
[INFO] [stderr]     Checking signal-hook v0.1.17
[INFO] [stderr]  Documenting lc3_vm v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `5`
[INFO] [stdout]   --> src/hardware/instructions/add.rs:10:13
[INFO] [stdout]    |
[INFO] [stdout] 10 | /// If bit [5] is 0, the second source operand is obtained from SR2.
[INFO] [stdout]    |             ^ no item named `5` in scope
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default
[INFO] [stdout]    = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `5`
[INFO] [stdout]   --> src/hardware/instructions/add.rs:11:13
[INFO] [stdout]    |
[INFO] [stdout] 11 | /// If bit [5] is 1, the second source operand is obtained by sign-extending the imm5 field to 16 bits.
[INFO] [stdout]    |             ^ no item named `5` in scope
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `5`
[INFO] [stdout]  --> src/hardware/instructions/and.rs:5:13
[INFO] [stdout]   |
[INFO] [stdout] 5 | /// If bit [5] is 0, the second source operand is obtained from SR2.
[INFO] [stdout]   |             ^ no item named `5` in scope
[INFO] [stdout]   |
[INFO] [stdout]   = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `5`
[INFO] [stdout]  --> src/hardware/instructions/and.rs:6:13
[INFO] [stdout]   |
[INFO] [stdout] 6 | /// If bit [5] is 1, the second source operand is obtained by sign-extending the imm5 field to 16 bits.
[INFO] [stdout]   |             ^ no item named `5` in scope
[INFO] [stdout]   |
[INFO] [stdout]   = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `11:9`
[INFO] [stdout]  --> src/hardware/instructions/br.rs:4:57
[INFO] [stdout]   |
[INFO] [stdout] 4 | /// The condition codes specified by the state of bits [11:9] are tested.
[INFO] [stdout]   |                                                         ^^^^ no item named `11:9` in scope
[INFO] [stdout]   |
[INFO] [stdout]   = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `10`
[INFO] [stdout]  --> src/hardware/instructions/br.rs:6:13
[INFO] [stdout]   |
[INFO] [stdout] 6 | /// If bit [10] is set, Z is tested, etc. If any of the condition codes tested is set,
[INFO] [stdout]   |             ^^ no item named `10` in scope
[INFO] [stdout]   |
[INFO] [stdout]   = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `8:6`
[INFO] [stdout]  --> src/hardware/instructions/jmp.rs:4:11
[INFO] [stdout]   |
[INFO] [stdout] 4 | /// Bits [8:6] identify the base register.
[INFO] [stdout]   |           ^^^ no item named `8:6` in scope
[INFO] [stdout]   |
[INFO] [stdout]   = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `11`
[INFO] [stdout]  --> src/hardware/instructions/jsr.rs:8:79
[INFO] [stdout]   |
[INFO] [stdout] 8 | /// The address of the subroutine is obtained from the base register (if bit [11] is 0),
[INFO] [stdout]   |                                                                               ^^ no item named `11` in scope
[INFO] [stdout]   |
[INFO] [stdout]   = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `10:0`
[INFO] [stdout]  --> src/hardware/instructions/jsr.rs:9:56
[INFO] [stdout]   |
[INFO] [stdout] 9 | /// or the address is computed by sign-extending bits [10:0] and adding this value to the incremented PC (if bit [11] is 1).
[INFO] [stdout]   |                                                        ^^^^ no item named `10:0` in scope
[INFO] [stdout]   |
[INFO] [stdout]   = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `11`
[INFO] [stdout]  --> src/hardware/instructions/jsr.rs:9:115
[INFO] [stdout]   |
[INFO] [stdout] 9 | /// or the address is computed by sign-extending bits [10:0] and adding this value to the incremented PC (if bit [11] is 1).
[INFO] [stdout]   |                                                                                                                   ^^ no item named `11` in scope
[INFO] [stdout]   |
[INFO] [stdout]   = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `8:0`
[INFO] [stdout]  --> src/hardware/instructions/ld.rs:6:52
[INFO] [stdout]   |
[INFO] [stdout] 6 | /// An address is computed by sign-extending bits [8:0] to 16 bits and adding this value to the incremented PC.
[INFO] [stdout]   |                                                    ^^^ no item named `8:0` in scope
[INFO] [stdout]   |
[INFO] [stdout]   = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `8:0`
[INFO] [stdout]  --> src/hardware/instructions/ldi.rs:6:52
[INFO] [stdout]   |
[INFO] [stdout] 6 | /// An address is computed by sign-extending bits [8:0] to 16 bits and adding this value to the incremented PC.
[INFO] [stdout]   |                                                    ^^^ no item named `8:0` in scope
[INFO] [stdout]   |
[INFO] [stdout]   = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `5:0`
[INFO] [stdout]  --> src/hardware/instructions/ldr.rs:6:52
[INFO] [stdout]   |
[INFO] [stdout] 6 | /// An address is computed by sign-extending bits [5:0] to 16 bits
[INFO] [stdout]   |                                                    ^^^ no item named `5:0` in scope
[INFO] [stdout]   |
[INFO] [stdout]   = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `8:6`
[INFO] [stdout]  --> src/hardware/instructions/ldr.rs:7:78
[INFO] [stdout]   |
[INFO] [stdout] 7 | /// and adding this value to the contents of the register specified by bits [8:6].
[INFO] [stdout]   |                                                                              ^^^ no item named `8:6` in scope
[INFO] [stdout]   |
[INFO] [stdout]   = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `8:0`
[INFO] [stdout]  --> src/hardware/instructions/lea.rs:5:52
[INFO] [stdout]   |
[INFO] [stdout] 5 | /// An address is computed by sign-extending bits [8:0] to 16 bits and adding this value to the incremented PC.
[INFO] [stdout]   |                                                    ^^^ no item named `8:0` in scope
[INFO] [stdout]   |
[INFO] [stdout]   = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `8:0`
[INFO] [stdout]  --> src/hardware/instructions/st.rs:6:55
[INFO] [stdout]   |
[INFO] [stdout] 6 | /// whose address is computed by sign-extending bits [8:0] to 16 bits and adding this value to the incremented PC.
[INFO] [stdout]   |                                                       ^^^ no item named `8:0` in scope
[INFO] [stdout]   |
[INFO] [stdout]   = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `8:0`
[INFO] [stdout]  --> src/hardware/instructions/sti.rs:6:49
[INFO] [stdout]   |
[INFO] [stdout] 6 | /// whose address is obtained as follows: Bits [8:0] are sign-extended to 16 bits and added to the incremented PC.
[INFO] [stdout]   |                                                 ^^^ no item named `8:0` in scope
[INFO] [stdout]   |
[INFO] [stdout]   = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `5:0`
[INFO] [stdout]  --> src/hardware/instructions/str.rs:6:55
[INFO] [stdout]   |
[INFO] [stdout] 6 | /// whose address is computed by sign-extending bits [5:0] to 16 bits
[INFO] [stdout]   |                                                       ^^^ no item named `5:0` in scope
[INFO] [stdout]   |
[INFO] [stdout]   = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `8:6`
[INFO] [stdout]  --> src/hardware/instructions/str.rs:7:78
[INFO] [stdout]   |
[INFO] [stdout] 7 | /// and adding this value to the contents of the register specified by bits [8:6].
[INFO] [stdout]   |                                                                              ^^^ no item named `8:6` in scope
[INFO] [stdout]   |
[INFO] [stdout]   = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this URL is not a hyperlink
[INFO] [stdout]   --> src/sys/terminal.rs:38:72
[INFO] [stdout]    |
[INFO] [stdout] 38 | /// And exists the process with process code = 130 (as mentioned here, http://tldp.org/LDP/abs/html/exitcodes.html).
[INFO] [stdout]    |                                                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<http://tldp.org/LDP/abs/html/exitcodes.html>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(rustdoc::bare_urls)]` on by default
[INFO] [stdout]    = note: bare URLs are not automatically turned into clickable links
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 20 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.49s
[INFO] running `Command { std: "docker" "inspect" "c33cf42d9d884d5b69756e842dc591d3a58bb0e0c6ef41ee96af7bf7accddd4f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c33cf42d9d884d5b69756e842dc591d3a58bb0e0c6ef41ee96af7bf7accddd4f", kill_on_drop: false }`
[INFO] [stdout] c33cf42d9d884d5b69756e842dc591d3a58bb0e0c6ef41ee96af7bf7accddd4f
