[INFO] fetching crate usb-rfid-decoder 0.2.1...
[INFO] testing usb-rfid-decoder-0.2.1 against 1.91.0 for beta-1.92-2
[INFO] extracting crate usb-rfid-decoder 0.2.1 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate usb-rfid-decoder 0.2.1
[INFO] finished tweaking crates.io crate usb-rfid-decoder 0.2.1
[INFO] tweaked toml for crates.io crate usb-rfid-decoder 0.2.1 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate usb-rfid-decoder 0.2.1 on toolchain 1.91.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 45ac07c42d804529c83d2f9d33334ed5ec25e09144d96e7f4f00813b0f15a05f
[INFO] running `Command { std: "docker" "start" "-a" "45ac07c42d804529c83d2f9d33334ed5ec25e09144d96e7f4f00813b0f15a05f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "45ac07c42d804529c83d2f9d33334ed5ec25e09144d96e7f4f00813b0f15a05f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "45ac07c42d804529c83d2f9d33334ed5ec25e09144d96e7f4f00813b0f15a05f", kill_on_drop: false }`
[INFO] [stdout] 45ac07c42d804529c83d2f9d33334ed5ec25e09144d96e7f4f00813b0f15a05f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4b0abf4ceec17bcc1a3c4e670a106f41e574da29b5df6c130dfdbf6f131ede58
[INFO] running `Command { std: "docker" "start" "-a" "4b0abf4ceec17bcc1a3c4e670a106f41e574da29b5df6c130dfdbf6f131ede58", kill_on_drop: false }`
[INFO] [stderr]    Compiling usb-rfid-decoder v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.28s
[INFO] running `Command { std: "docker" "inspect" "4b0abf4ceec17bcc1a3c4e670a106f41e574da29b5df6c130dfdbf6f131ede58", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4b0abf4ceec17bcc1a3c4e670a106f41e574da29b5df6c130dfdbf6f131ede58", kill_on_drop: false }`
[INFO] [stdout] 4b0abf4ceec17bcc1a3c4e670a106f41e574da29b5df6c130dfdbf6f131ede58
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] aea6ea9a1b9c932187c3391d09066f2c44068538dc6507a48fabcf114e05ba2c
[INFO] running `Command { std: "docker" "start" "-a" "aea6ea9a1b9c932187c3391d09066f2c44068538dc6507a48fabcf114e05ba2c", kill_on_drop: false }`
[INFO] [stderr]    Compiling usb-rfid-decoder v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.49s
[INFO] running `Command { std: "docker" "inspect" "aea6ea9a1b9c932187c3391d09066f2c44068538dc6507a48fabcf114e05ba2c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aea6ea9a1b9c932187c3391d09066f2c44068538dc6507a48fabcf114e05ba2c", kill_on_drop: false }`
[INFO] [stdout] aea6ea9a1b9c932187c3391d09066f2c44068538dc6507a48fabcf114e05ba2c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0c188fd44b877dcf504e4151f1bc19b21c6e8d0580b7a37f52e07a8662e4307e
[INFO] running `Command { std: "docker" "start" "-a" "0c188fd44b877dcf504e4151f1bc19b21c6e8d0580b7a37f52e07a8662e4307e", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/usb_rfid_decoder-2bcd229563ab0881)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test tests::valid_card ... ok
[INFO] [stdout] test tests::invalid_card ... ok
[INFO] [stderr]    Doc-tests usb_rfid_decoder
[INFO] [stdout] test tests::no_carriage_return ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.10s
[INFO] [stdout] 
[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" "0c188fd44b877dcf504e4151f1bc19b21c6e8d0580b7a37f52e07a8662e4307e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0c188fd44b877dcf504e4151f1bc19b21c6e8d0580b7a37f52e07a8662e4307e", kill_on_drop: false }`
[INFO] [stdout] 0c188fd44b877dcf504e4151f1bc19b21c6e8d0580b7a37f52e07a8662e4307e