[INFO] fetching crate hexdmp 0.1.2...
[INFO] testing hexdmp-0.1.2 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate hexdmp 0.1.2 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate hexdmp 0.1.2 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate hexdmp 0.1.2
[INFO] finished tweaking crates.io crate hexdmp 0.1.2
[INFO] tweaked toml for crates.io crate hexdmp 0.1.2 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 43c724b321c7e38bf40b6824b64a71dd6c2d8f18f58316c7ab013a0b6abc5963
[INFO] running `Command { std: "docker" "start" "-a" "43c724b321c7e38bf40b6824b64a71dd6c2d8f18f58316c7ab013a0b6abc5963", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "43c724b321c7e38bf40b6824b64a71dd6c2d8f18f58316c7ab013a0b6abc5963", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "43c724b321c7e38bf40b6824b64a71dd6c2d8f18f58316c7ab013a0b6abc5963", kill_on_drop: false }`
[INFO] [stdout] 43c724b321c7e38bf40b6824b64a71dd6c2d8f18f58316c7ab013a0b6abc5963
[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=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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 214948c1a03d48fee77ab09fa00b03f2743217af20bfaa76797ddfce192b036e
[INFO] running `Command { std: "docker" "start" "-a" "214948c1a03d48fee77ab09fa00b03f2743217af20bfaa76797ddfce192b036e", kill_on_drop: false }`
[INFO] [stderr]    Compiling hexdmp v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/errors.rs:24:49
[INFO] [stdout]    |
[INFO] [stdout] 24 |             HexDumpError::Parse(ref err) => err.description(),
[INFO] [stdout]    |                                                 ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.39s
[INFO] running `Command { std: "docker" "inspect" "214948c1a03d48fee77ab09fa00b03f2743217af20bfaa76797ddfce192b036e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "214948c1a03d48fee77ab09fa00b03f2743217af20bfaa76797ddfce192b036e", kill_on_drop: false }`
[INFO] [stdout] 214948c1a03d48fee77ab09fa00b03f2743217af20bfaa76797ddfce192b036e
[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=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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5ed063147c382f8f627f9e33539e06fe8f826a6974b478a95c96c8840e6293c1
[INFO] running `Command { std: "docker" "start" "-a" "5ed063147c382f8f627f9e33539e06fe8f826a6974b478a95c96c8840e6293c1", kill_on_drop: false }`
[INFO] [stderr]    Compiling hexdmp v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/errors.rs:24:49
[INFO] [stdout]    |
[INFO] [stdout] 24 |             HexDumpError::Parse(ref err) => err.description(),
[INFO] [stdout]    |                                                 ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.52s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/hexdmp-8f01ba2c16667606)
[INFO] running `Command { std: "docker" "inspect" "5ed063147c382f8f627f9e33539e06fe8f826a6974b478a95c96c8840e6293c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5ed063147c382f8f627f9e33539e06fe8f826a6974b478a95c96c8840e6293c1", kill_on_drop: false }`
[INFO] [stdout] 5ed063147c382f8f627f9e33539e06fe8f826a6974b478a95c96c8840e6293c1
[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=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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] cd49705dfea94c6ea1e4631a9598cb563d9c9b3b3640b41d0f5b36d5c28478bf
[INFO] running `Command { std: "docker" "start" "-a" "cd49705dfea94c6ea1e4631a9598cb563d9c9b3b3640b41d0f5b36d5c28478bf", kill_on_drop: false }`
[INFO] [stderr] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stderr]   --> src/errors.rs:24:49
[INFO] [stderr]    |
[INFO] [stderr] 24 |             HexDumpError::Parse(ref err) => err.description(),
[INFO] [stderr]    |                                                 ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `hexdmp` (bin "hexdmp" test) generated 1 warning
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/hexdmp-8f01ba2c16667606)
[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" "cd49705dfea94c6ea1e4631a9598cb563d9c9b3b3640b41d0f5b36d5c28478bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cd49705dfea94c6ea1e4631a9598cb563d9c9b3b3640b41d0f5b36d5c28478bf", kill_on_drop: false }`
[INFO] [stdout] cd49705dfea94c6ea1e4631a9598cb563d9c9b3b3640b41d0f5b36d5c28478bf