[INFO] fetching crate defmt-logger 0.1.0...
[INFO] testing defmt-logger-0.1.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate defmt-logger 0.1.0 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate defmt-logger 0.1.0 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 crates.io crate defmt-logger 0.1.0
[INFO] finished tweaking crates.io crate defmt-logger 0.1.0
[INFO] tweaked toml for crates.io crate defmt-logger 0.1.0 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded defmt-decoder v0.1.4
[INFO] [stderr]   Downloaded defmt-parser v0.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] c65fc92711c0a558483793eb3fb89e3533070ae034eca0f95a5826e6ea19a984
[INFO] running `Command { std: "docker" "start" "-a" "c65fc92711c0a558483793eb3fb89e3533070ae034eca0f95a5826e6ea19a984", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c65fc92711c0a558483793eb3fb89e3533070ae034eca0f95a5826e6ea19a984", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c65fc92711c0a558483793eb3fb89e3533070ae034eca0f95a5826e6ea19a984", kill_on_drop: false }`
[INFO] [stdout] c65fc92711c0a558483793eb3fb89e3533070ae034eca0f95a5826e6ea19a984
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] da6280f255a41da3b3eda1d0e1563913fa1764bfbe7e8f2e89d34fe5a5a1c6a8
[INFO] running `Command { std: "docker" "start" "-a" "da6280f255a41da3b3eda1d0e1563913fa1764bfbe7e8f2e89d34fe5a5a1c6a8", kill_on_drop: false }`
[INFO] [stderr]    Compiling leb128 v0.2.4
[INFO] [stderr]    Compiling defmt-parser v0.1.0
[INFO] [stderr]    Compiling difference v2.0.0
[INFO] [stderr]    Compiling semver-parser v0.10.2
[INFO] [stderr]    Compiling semver v0.11.0
[INFO] [stderr]    Compiling defmt-decoder v0.1.4
[INFO] [stderr]    Compiling defmt-logger v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.74s
[INFO] running `Command { std: "docker" "inspect" "da6280f255a41da3b3eda1d0e1563913fa1764bfbe7e8f2e89d34fe5a5a1c6a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "da6280f255a41da3b3eda1d0e1563913fa1764bfbe7e8f2e89d34fe5a5a1c6a8", kill_on_drop: false }`
[INFO] [stdout] da6280f255a41da3b3eda1d0e1563913fa1764bfbe7e8f2e89d34fe5a5a1c6a8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 451f3aad9ef2aa9ef33f1997c901213a37c8d1affbe5960ee8f5cf879b5d6644
[INFO] running `Command { std: "docker" "start" "-a" "451f3aad9ef2aa9ef33f1997c901213a37c8d1affbe5960ee8f5cf879b5d6644", kill_on_drop: false }`
[INFO] [stderr]    Compiling defmt-logger v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.54s
[INFO] running `Command { std: "docker" "inspect" "451f3aad9ef2aa9ef33f1997c901213a37c8d1affbe5960ee8f5cf879b5d6644", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "451f3aad9ef2aa9ef33f1997c901213a37c8d1affbe5960ee8f5cf879b5d6644", kill_on_drop: false }`
[INFO] [stdout] 451f3aad9ef2aa9ef33f1997c901213a37c8d1affbe5960ee8f5cf879b5d6644
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 11ee731e714a417c45392732d2017023563829a66481cb6fc02f7d7d33443e2e
[INFO] running `Command { std: "docker" "start" "-a" "11ee731e714a417c45392732d2017023563829a66481cb6fc02f7d7d33443e2e", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/defmt_logger-0132740c64ddfe38)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests defmt-logger
[INFO] [stdout] test result: ok. 0 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" "11ee731e714a417c45392732d2017023563829a66481cb6fc02f7d7d33443e2e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "11ee731e714a417c45392732d2017023563829a66481cb6fc02f7d7d33443e2e", kill_on_drop: false }`
[INFO] [stdout] 11ee731e714a417c45392732d2017023563829a66481cb6fc02f7d7d33443e2e