[INFO] fetching crate rfid-rs 0.1.3...
[INFO] testing rfid-rs-0.1.3 against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530
[INFO] extracting crate rfid-rs 0.1.3 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate rfid-rs 0.1.3 on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rfid-rs 0.1.3
[INFO] finished tweaking crates.io crate rfid-rs 0.1.3
[INFO] tweaked toml for crates.io crate rfid-rs 0.1.3 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate crates.io crate rfid-rs 0.1.3 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c45a96f112e084f30885e8ad1e8fcea3989a1ac4985fd5c44ae162e7db3fcb44
[INFO] running `Command { std: "docker" "start" "-a" "c45a96f112e084f30885e8ad1e8fcea3989a1ac4985fd5c44ae162e7db3fcb44", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c45a96f112e084f30885e8ad1e8fcea3989a1ac4985fd5c44ae162e7db3fcb44", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c45a96f112e084f30885e8ad1e8fcea3989a1ac4985fd5c44ae162e7db3fcb44", kill_on_drop: false }`
[INFO] [stdout] c45a96f112e084f30885e8ad1e8fcea3989a1ac4985fd5c44ae162e7db3fcb44
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4803565ac32bb3470f1de6ccf6fc0192ce21150431fe7fd63272872e4050306b
[INFO] running `Command { std: "docker" "start" "-a" "4803565ac32bb3470f1de6ccf6fc0192ce21150431fe7fd63272872e4050306b", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.74
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling nix v0.14.1
[INFO] [stderr]    Compiling spidev v0.4.0
[INFO] [stderr]    Compiling rfid-rs v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.59s
[INFO] running `Command { std: "docker" "inspect" "4803565ac32bb3470f1de6ccf6fc0192ce21150431fe7fd63272872e4050306b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4803565ac32bb3470f1de6ccf6fc0192ce21150431fe7fd63272872e4050306b", kill_on_drop: false }`
[INFO] [stdout] 4803565ac32bb3470f1de6ccf6fc0192ce21150431fe7fd63272872e4050306b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3bd1287daa83a08fad92ec2af2414f81fecb3cc5e21858b9921831a4423cd694
[INFO] running `Command { std: "docker" "start" "-a" "3bd1287daa83a08fad92ec2af2414f81fecb3cc5e21858b9921831a4423cd694", kill_on_drop: false }`
[INFO] [stderr]    Compiling rfid-rs v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.03s
[INFO] running `Command { std: "docker" "inspect" "3bd1287daa83a08fad92ec2af2414f81fecb3cc5e21858b9921831a4423cd694", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3bd1287daa83a08fad92ec2af2414f81fecb3cc5e21858b9921831a4423cd694", kill_on_drop: false }`
[INFO] [stdout] 3bd1287daa83a08fad92ec2af2414f81fecb3cc5e21858b9921831a4423cd694
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5bd9c9919e5489bdef32abbbe56af987394648605eec06e0aa94ff9f60468d3e
[INFO] running `Command { std: "docker" "start" "-a" "5bd9c9919e5489bdef32abbbe56af987394648605eec06e0aa94ff9f60468d3e", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rfid_rs-0287cfc1c8f7b49b)
[INFO] [stdout] running 1 test
[INFO] [stderr]    Doc-tests rfid-rs
[INFO] [stdout] test tests::test_to_readvalue ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[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" "5bd9c9919e5489bdef32abbbe56af987394648605eec06e0aa94ff9f60468d3e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5bd9c9919e5489bdef32abbbe56af987394648605eec06e0aa94ff9f60468d3e", kill_on_drop: false }`
[INFO] [stdout] 5bd9c9919e5489bdef32abbbe56af987394648605eec06e0aa94ff9f60468d3e