[INFO] cloning repository https://github.com/LiamCoal/hexdump-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/LiamCoal/hexdump-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLiamCoal%2Fhexdump-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLiamCoal%2Fhexdump-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] da9063b9dece38f2cda09de2507eb97698b33af4
[INFO] testing LiamCoal/hexdump-rust against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLiamCoal%2Fhexdump-rust" "/workspace/builds/worker-1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/LiamCoal/hexdump-rust on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/LiamCoal/hexdump-rust
[INFO] finished tweaking git repo https://github.com/LiamCoal/hexdump-rust
[INFO] tweaked toml for git repo https://github.com/LiamCoal/hexdump-rust written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/LiamCoal/hexdump-rust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "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-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4bdcffa462648d6600c8d9e035159708a6af2fe3b4c5e0d5c01e16c87f8f1f38
[INFO] running `Command { std: "docker" "start" "-a" "4bdcffa462648d6600c8d9e035159708a6af2fe3b4c5e0d5c01e16c87f8f1f38", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4bdcffa462648d6600c8d9e035159708a6af2fe3b4c5e0d5c01e16c87f8f1f38", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4bdcffa462648d6600c8d9e035159708a6af2fe3b4c5e0d5c01e16c87f8f1f38", kill_on_drop: false }`
[INFO] [stdout] 4bdcffa462648d6600c8d9e035159708a6af2fe3b4c5e0d5c01e16c87f8f1f38
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d01454c75ae37750718d920ea88eb4a4a6767cded9395494334c5f2568b1c090
[INFO] running `Command { std: "docker" "start" "-a" "d01454c75ae37750718d920ea88eb4a4a6767cded9395494334c5f2568b1c090", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling math v0.0.2
[INFO] [stderr]    Compiling hexdumf v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.99s
[INFO] running `Command { std: "docker" "inspect" "d01454c75ae37750718d920ea88eb4a4a6767cded9395494334c5f2568b1c090", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d01454c75ae37750718d920ea88eb4a4a6767cded9395494334c5f2568b1c090", kill_on_drop: false }`
[INFO] [stdout] d01454c75ae37750718d920ea88eb4a4a6767cded9395494334c5f2568b1c090
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9d5a57127e1947a98be1bae4a76b356676c41ce0f40a9410774ae5fa645a4236
[INFO] running `Command { std: "docker" "start" "-a" "9d5a57127e1947a98be1bae4a76b356676c41ce0f40a9410774ae5fa645a4236", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling hexdumf v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.77s
[INFO] running `Command { std: "docker" "inspect" "9d5a57127e1947a98be1bae4a76b356676c41ce0f40a9410774ae5fa645a4236", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9d5a57127e1947a98be1bae4a76b356676c41ce0f40a9410774ae5fa645a4236", kill_on_drop: false }`
[INFO] [stdout] 9d5a57127e1947a98be1bae4a76b356676c41ce0f40a9410774ae5fa645a4236
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9bcd34b6036843012d790e5edca3ecf829e131696ea0b9f84d242d0b27f1c52d
[INFO] running `Command { std: "docker" "start" "-a" "9bcd34b6036843012d790e5edca3ecf829e131696ea0b9f84d242d0b27f1c52d", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/hexdumf-f866bea11009ea3f)
[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" "9bcd34b6036843012d790e5edca3ecf829e131696ea0b9f84d242d0b27f1c52d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9bcd34b6036843012d790e5edca3ecf829e131696ea0b9f84d242d0b27f1c52d", kill_on_drop: false }`
[INFO] [stdout] 9bcd34b6036843012d790e5edca3ecf829e131696ea0b9f84d242d0b27f1c52d