[INFO] cloning repository https://github.com/hctob/rust-steg
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/hctob/rust-steg" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhctob%2Frust-steg", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhctob%2Frust-steg'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4721882a638cc489186ba39b45b0daa4fd1266d3
[INFO] testing hctob/rust-steg against beta-2022-04-10 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhctob%2Frust-steg" "/workspace/builds/worker-31/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-31/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/hctob/rust-steg 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 git repo https://github.com/hctob/rust-steg
[INFO] finished tweaking git repo https://github.com/hctob/rust-steg
[INFO] tweaked toml for git repo https://github.com/hctob/rust-steg written to /workspace/builds/worker-31/source/Cargo.toml
[INFO] crate git repo https://github.com/hctob/rust-steg already has a lockfile, it will not be regenerated
[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-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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] 3a8852e8f4c85e74be1568181054759f7ecc97465a2decc8a79dbd168a507692
[INFO] running `Command { std: "docker" "start" "-a" "3a8852e8f4c85e74be1568181054759f7ecc97465a2decc8a79dbd168a507692", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3a8852e8f4c85e74be1568181054759f7ecc97465a2decc8a79dbd168a507692", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3a8852e8f4c85e74be1568181054759f7ecc97465a2decc8a79dbd168a507692", kill_on_drop: false }`
[INFO] [stdout] 3a8852e8f4c85e74be1568181054759f7ecc97465a2decc8a79dbd168a507692
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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] c28a0cfce5d32c2e68b3299c444f8cee8d0841f1192e66bebb3bcb0e16a10414
[INFO] running `Command { std: "docker" "start" "-a" "c28a0cfce5d32c2e68b3299c444f8cee8d0841f1192e66bebb3bcb0e16a10414", kill_on_drop: false }`
[INFO] [stderr]    Compiling steg v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.78s
[INFO] running `Command { std: "docker" "inspect" "c28a0cfce5d32c2e68b3299c444f8cee8d0841f1192e66bebb3bcb0e16a10414", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c28a0cfce5d32c2e68b3299c444f8cee8d0841f1192e66bebb3bcb0e16a10414", kill_on_drop: false }`
[INFO] [stdout] c28a0cfce5d32c2e68b3299c444f8cee8d0841f1192e66bebb3bcb0e16a10414
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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] dc43a692e619512e13a3cbe39ea3bbd64b7c8aca1c5ab5d8070c751ce850cc73
[INFO] running `Command { std: "docker" "start" "-a" "dc43a692e619512e13a3cbe39ea3bbd64b7c8aca1c5ab5d8070c751ce850cc73", kill_on_drop: false }`
[INFO] [stderr]    Compiling steg v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.44s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/steg-e9027b84a69673ee)
[INFO] running `Command { std: "docker" "inspect" "dc43a692e619512e13a3cbe39ea3bbd64b7c8aca1c5ab5d8070c751ce850cc73", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dc43a692e619512e13a3cbe39ea3bbd64b7c8aca1c5ab5d8070c751ce850cc73", kill_on_drop: false }`
[INFO] [stdout] dc43a692e619512e13a3cbe39ea3bbd64b7c8aca1c5ab5d8070c751ce850cc73
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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] 3db39437a2cfb6375eb5309abddce72f590644b6f786b6b8c9eba3f1f8825b4f
[INFO] running `Command { std: "docker" "start" "-a" "3db39437a2cfb6375eb5309abddce72f590644b6f786b6b8c9eba3f1f8825b4f", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/steg-e9027b84a69673ee)
[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" "3db39437a2cfb6375eb5309abddce72f590644b6f786b6b8c9eba3f1f8825b4f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3db39437a2cfb6375eb5309abddce72f590644b6f786b6b8c9eba3f1f8825b4f", kill_on_drop: false }`
[INFO] [stdout] 3db39437a2cfb6375eb5309abddce72f590644b6f786b6b8c9eba3f1f8825b4f