[INFO] cloning repository https://github.com/ManyQuackingDucks/Printer-firmware-upgrade-downgrader
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ManyQuackingDucks/Printer-firmware-upgrade-downgrader" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FManyQuackingDucks%2FPrinter-firmware-upgrade-downgrader", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FManyQuackingDucks%2FPrinter-firmware-upgrade-downgrader'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 06dca6acc44e67f6b76194dfc560a6258f5dfbee
[INFO] testing ManyQuackingDucks/Printer-firmware-upgrade-downgrader 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%2FManyQuackingDucks%2FPrinter-firmware-upgrade-downgrader" "/workspace/builds/worker-8/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ManyQuackingDucks/Printer-firmware-upgrade-downgrader 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] removed /workspace/builds/worker-8/source/rust-toolchain
[INFO] started tweaking git repo https://github.com/ManyQuackingDucks/Printer-firmware-upgrade-downgrader
[INFO] finished tweaking git repo https://github.com/ManyQuackingDucks/Printer-firmware-upgrade-downgrader
[INFO] tweaked toml for git repo https://github.com/ManyQuackingDucks/Printer-firmware-upgrade-downgrader written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate git repo https://github.com/ManyQuackingDucks/Printer-firmware-upgrade-downgrader 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-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8d53c0cb2f4b21712d0e342d9922bfc74a2e90e1658180564ee9fef3aaf1ab3b
[INFO] running `Command { std: "docker" "start" "-a" "8d53c0cb2f4b21712d0e342d9922bfc74a2e90e1658180564ee9fef3aaf1ab3b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8d53c0cb2f4b21712d0e342d9922bfc74a2e90e1658180564ee9fef3aaf1ab3b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8d53c0cb2f4b21712d0e342d9922bfc74a2e90e1658180564ee9fef3aaf1ab3b", kill_on_drop: false }`
[INFO] [stdout] 8d53c0cb2f4b21712d0e342d9922bfc74a2e90e1658180564ee9fef3aaf1ab3b
[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" "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] a86bef5e6bbb3a3f20eb1421197581c801e5dc270b3fe717e63980a2d50f23ae
[INFO] running `Command { std: "docker" "start" "-a" "a86bef5e6bbb3a3f20eb1421197581c801e5dc270b3fe717e63980a2d50f23ae", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling libc v0.2.117
[INFO] [stderr]    Compiling winapi-build v0.1.1
[INFO] [stderr]    Compiling winapi v0.2.8
[INFO] [stderr]    Compiling regex-syntax v0.3.9
[INFO] [stderr]    Compiling utf8-ranges v0.1.3
[INFO] [stderr]    Compiling lazy_static v0.1.16
[INFO] [stderr]    Compiling kernel32-sys v0.2.2
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling memchr v0.1.11
[INFO] [stderr]    Compiling thread-id v2.0.0
[INFO] [stderr]    Compiling time v0.1.44
[INFO] [stderr]    Compiling thread_local v0.2.7
[INFO] [stderr]    Compiling aho-corasick v0.5.3
[INFO] [stderr]    Compiling regex v0.1.80
[INFO] [stderr]    Compiling num v0.1.42
[INFO] [stderr]    Compiling chrono v0.2.25
[INFO] [stderr]    Compiling ftp v3.0.1
[INFO] [stderr]    Compiling hp_mfp_m281cdw v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 31.78s
[INFO] running `Command { std: "docker" "inspect" "a86bef5e6bbb3a3f20eb1421197581c801e5dc270b3fe717e63980a2d50f23ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a86bef5e6bbb3a3f20eb1421197581c801e5dc270b3fe717e63980a2d50f23ae", kill_on_drop: false }`
[INFO] [stdout] a86bef5e6bbb3a3f20eb1421197581c801e5dc270b3fe717e63980a2d50f23ae
[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" "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] 3bf186271e64b812c5ce48a88e4b9a1a190ac459e91d313445a2a8b71aaac316
[INFO] running `Command { std: "docker" "start" "-a" "3bf186271e64b812c5ce48a88e4b9a1a190ac459e91d313445a2a8b71aaac316", kill_on_drop: false }`
[INFO] [stderr]    Compiling hp_mfp_m281cdw v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.73s
[INFO] running `Command { std: "docker" "inspect" "3bf186271e64b812c5ce48a88e4b9a1a190ac459e91d313445a2a8b71aaac316", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3bf186271e64b812c5ce48a88e4b9a1a190ac459e91d313445a2a8b71aaac316", kill_on_drop: false }`
[INFO] [stdout] 3bf186271e64b812c5ce48a88e4b9a1a190ac459e91d313445a2a8b71aaac316
[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" "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] 25602f32de3a8e7e2973eb66ac0fbaaffe0deab9080e0e7d43e357fdf0731ac7
[INFO] running `Command { std: "docker" "start" "-a" "25602f32de3a8e7e2973eb66ac0fbaaffe0deab9080e0e7d43e357fdf0731ac7", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/hp_mfp_m281cdw-5d68d4e3af9702b0)
[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" "25602f32de3a8e7e2973eb66ac0fbaaffe0deab9080e0e7d43e357fdf0731ac7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "25602f32de3a8e7e2973eb66ac0fbaaffe0deab9080e0e7d43e357fdf0731ac7", kill_on_drop: false }`
[INFO] [stdout] 25602f32de3a8e7e2973eb66ac0fbaaffe0deab9080e0e7d43e357fdf0731ac7