[INFO] fetching crate lzw-compress 1.0.0...
[INFO] testing lzw-compress-1.0.0 against 1.90.0 for beta-1.91-3
[INFO] extracting crate lzw-compress 1.0.0 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate lzw-compress 1.0.0
[INFO] finished tweaking crates.io crate lzw-compress 1.0.0
[INFO] tweaked toml for crates.io crate lzw-compress 1.0.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate lzw-compress 1.0.0 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "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" "+1.90.0" "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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7203a2455fa866d8929cc4270812e85d1a6c2e7db19a6e8d598d8bcbf2a04f30
[INFO] running `Command { std: "docker" "start" "-a" "7203a2455fa866d8929cc4270812e85d1a6c2e7db19a6e8d598d8bcbf2a04f30", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7203a2455fa866d8929cc4270812e85d1a6c2e7db19a6e8d598d8bcbf2a04f30", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7203a2455fa866d8929cc4270812e85d1a6c2e7db19a6e8d598d8bcbf2a04f30", kill_on_drop: false }`
[INFO] [stdout] 7203a2455fa866d8929cc4270812e85d1a6c2e7db19a6e8d598d8bcbf2a04f30
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1453a0d72e926325b6ee6cb115affa936f52988bf4367140b0fbddb60afa8b7d
[INFO] running `Command { std: "docker" "start" "-a" "1453a0d72e926325b6ee6cb115affa936f52988bf4367140b0fbddb60afa8b7d", kill_on_drop: false }`
[INFO] [stderr]    Compiling lzw-compress v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.38s
[INFO] running `Command { std: "docker" "inspect" "1453a0d72e926325b6ee6cb115affa936f52988bf4367140b0fbddb60afa8b7d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1453a0d72e926325b6ee6cb115affa936f52988bf4367140b0fbddb60afa8b7d", kill_on_drop: false }`
[INFO] [stdout] 1453a0d72e926325b6ee6cb115affa936f52988bf4367140b0fbddb60afa8b7d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b56c494c56df97372aecddec447bd755337c3ca8de4fe67df64d6e84e3355aa7
[INFO] running `Command { std: "docker" "start" "-a" "b56c494c56df97372aecddec447bd755337c3ca8de4fe67df64d6e84e3355aa7", kill_on_drop: false }`
[INFO] [stderr]    Compiling lzw-compress v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.54s
[INFO] running `Command { std: "docker" "inspect" "b56c494c56df97372aecddec447bd755337c3ca8de4fe67df64d6e84e3355aa7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b56c494c56df97372aecddec447bd755337c3ca8de4fe67df64d6e84e3355aa7", kill_on_drop: false }`
[INFO] [stdout] b56c494c56df97372aecddec447bd755337c3ca8de4fe67df64d6e84e3355aa7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0227f2298d847fd206857c119720558934f538008a0cce9fe460670bbc25071a
[INFO] running `Command { std: "docker" "start" "-a" "0227f2298d847fd206857c119720558934f538008a0cce9fe460670bbc25071a", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/lzw_compress-a4444fe8dbed0f4c)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stderr]    Doc-tests lzw_compress
[INFO] [stdout] test test::tests::test_decompress ... ok
[INFO] [stdout] test test::tests::test_compress ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 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" "0227f2298d847fd206857c119720558934f538008a0cce9fe460670bbc25071a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0227f2298d847fd206857c119720558934f538008a0cce9fe460670bbc25071a", kill_on_drop: false }`
[INFO] [stdout] 0227f2298d847fd206857c119720558934f538008a0cce9fe460670bbc25071a