[INFO] cloning repository https://github.com/JerryHue/armv6-disassembler
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/JerryHue/armv6-disassembler" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJerryHue%2Farmv6-disassembler", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJerryHue%2Farmv6-disassembler'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 514bed7d205719f80512999a4858213b3462d85d
[INFO] testing JerryHue/armv6-disassembler against beta-2022-02-22 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJerryHue%2Farmv6-disassembler" "/workspace/builds/worker-101/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-101/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/JerryHue/armv6-disassembler on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/JerryHue/armv6-disassembler
[INFO] finished tweaking git repo https://github.com/JerryHue/armv6-disassembler
[INFO] tweaked toml for git repo https://github.com/JerryHue/armv6-disassembler written to /workspace/builds/worker-101/source/Cargo.toml
[INFO] crate git repo https://github.com/JerryHue/armv6-disassembler already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "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-101/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e7477b0bfba48ae02d9b27413027d6ebf669334204c750e628053fe3c6ed8b1c
[INFO] running `Command { std: "docker" "start" "-a" "e7477b0bfba48ae02d9b27413027d6ebf669334204c750e628053fe3c6ed8b1c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e7477b0bfba48ae02d9b27413027d6ebf669334204c750e628053fe3c6ed8b1c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e7477b0bfba48ae02d9b27413027d6ebf669334204c750e628053fe3c6ed8b1c", kill_on_drop: false }`
[INFO] [stdout] e7477b0bfba48ae02d9b27413027d6ebf669334204c750e628053fe3c6ed8b1c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ad25c241d9bcaaf23cb3243ccb212be77ac4385190b638192d93417dd68918a8
[INFO] running `Command { std: "docker" "start" "-a" "ad25c241d9bcaaf23cb3243ccb212be77ac4385190b638192d93417dd68918a8", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling armv6-disassembler v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `instruction`
[INFO] [stdout]    --> src/main.rs:480:35
[INFO] [stdout]     |
[INFO] [stdout] 480 | fn handle_unconditional_branch_t2(instruction: u16) {
[INFO] [stdout]     |                                   ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instruction`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `instruction`
[INFO] [stdout]    --> src/main.rs:484:23
[INFO] [stdout]     |
[INFO] [stdout] 484 | fn decode_misc_16_bit(instruction: u16) {
[INFO] [stdout]     |                       ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instruction`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `instruction`
[INFO] [stdout]    --> src/main.rs:488:33
[INFO] [stdout]     |
[INFO] [stdout] 488 | fn decode_cond_branch_supv_call(instruction: u16) {
[INFO] [stdout]     |                                 ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instruction`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `instruction`
[INFO] [stdout]    --> src/main.rs:492:34
[INFO] [stdout]     |
[INFO] [stdout] 492 | fn decode_load_store_single_data(instruction: u16) {
[INFO] [stdout]     |                                  ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instruction`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.41s
[INFO] running `Command { std: "docker" "inspect" "ad25c241d9bcaaf23cb3243ccb212be77ac4385190b638192d93417dd68918a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ad25c241d9bcaaf23cb3243ccb212be77ac4385190b638192d93417dd68918a8", kill_on_drop: false }`
[INFO] [stdout] ad25c241d9bcaaf23cb3243ccb212be77ac4385190b638192d93417dd68918a8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 774ead4d0206e88231b8da87090848334e25221114b8afce3ea038f2b2870a57
[INFO] running `Command { std: "docker" "start" "-a" "774ead4d0206e88231b8da87090848334e25221114b8afce3ea038f2b2870a57", kill_on_drop: false }`
[INFO] [stderr]    Compiling armv6-disassembler v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `instruction`
[INFO] [stdout]    --> src/main.rs:480:35
[INFO] [stdout]     |
[INFO] [stdout] 480 | fn handle_unconditional_branch_t2(instruction: u16) {
[INFO] [stdout]     |                                   ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instruction`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `instruction`
[INFO] [stdout]    --> src/main.rs:484:23
[INFO] [stdout]     |
[INFO] [stdout] 484 | fn decode_misc_16_bit(instruction: u16) {
[INFO] [stdout]     |                       ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instruction`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `instruction`
[INFO] [stdout]    --> src/main.rs:488:33
[INFO] [stdout]     |
[INFO] [stdout] 488 | fn decode_cond_branch_supv_call(instruction: u16) {
[INFO] [stdout]     |                                 ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instruction`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `instruction`
[INFO] [stdout]    --> src/main.rs:492:34
[INFO] [stdout]     |
[INFO] [stdout] 492 | fn decode_load_store_single_data(instruction: u16) {
[INFO] [stdout]     |                                  ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instruction`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.66s
[INFO] running `Command { std: "docker" "inspect" "774ead4d0206e88231b8da87090848334e25221114b8afce3ea038f2b2870a57", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "774ead4d0206e88231b8da87090848334e25221114b8afce3ea038f2b2870a57", kill_on_drop: false }`
[INFO] [stdout] 774ead4d0206e88231b8da87090848334e25221114b8afce3ea038f2b2870a57
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 86ff7810a4f25078a95c56292c567acdae78955b1da400f2f6d31736f805fe0d
[INFO] running `Command { std: "docker" "start" "-a" "86ff7810a4f25078a95c56292c567acdae78955b1da400f2f6d31736f805fe0d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: unused variable: `instruction`
[INFO] [stderr]    --> src/main.rs:480:35
[INFO] [stderr]     |
[INFO] [stderr] 480 | fn handle_unconditional_branch_t2(instruction: u16) {
[INFO] [stderr]     |                                   ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instruction`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `instruction`
[INFO] [stderr]    --> src/main.rs:484:23
[INFO] [stderr]     |
[INFO] [stderr] 484 | fn decode_misc_16_bit(instruction: u16) {
[INFO] [stderr]     |                       ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instruction`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `instruction`
[INFO] [stderr]    --> src/main.rs:488:33
[INFO] [stderr]     |
[INFO] [stderr] 488 | fn decode_cond_branch_supv_call(instruction: u16) {
[INFO] [stderr]     |                                 ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instruction`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `instruction`
[INFO] [stderr]    --> src/main.rs:492:34
[INFO] [stderr]     |
[INFO] [stderr] 492 | fn decode_load_store_single_data(instruction: u16) {
[INFO] [stderr]     |                                  ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instruction`
[INFO] [stderr] 
[INFO] [stderr] warning: `armv6-disassembler` (bin "armv6-disassembler" test) generated 4 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.23s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/armv6_disassembler-3ff7197cd4670937)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "86ff7810a4f25078a95c56292c567acdae78955b1da400f2f6d31736f805fe0d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "86ff7810a4f25078a95c56292c567acdae78955b1da400f2f6d31736f805fe0d", kill_on_drop: false }`
[INFO] [stdout] 86ff7810a4f25078a95c56292c567acdae78955b1da400f2f6d31736f805fe0d