[INFO] fetching crate rfc2047-decoder 0.1.2...
[INFO] building rfc2047-decoder-0.1.2 against master#461e8078010433ff7de2db2aaae8a3cfb0847215 for pr-94962
[INFO] extracting crate rfc2047-decoder 0.1.2 into /workspace/builds/worker-35/source
[INFO] validating manifest of crates.io crate rfc2047-decoder 0.1.2 on toolchain 461e8078010433ff7de2db2aaae8a3cfb0847215
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+461e8078010433ff7de2db2aaae8a3cfb0847215" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rfc2047-decoder 0.1.2
[INFO] finished tweaking crates.io crate rfc2047-decoder 0.1.2
[INFO] tweaked toml for crates.io crate rfc2047-decoder 0.1.2 written to /workspace/builds/worker-35/source/Cargo.toml
[INFO] crate crates.io crate rfc2047-decoder 0.1.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+461e8078010433ff7de2db2aaae8a3cfb0847215" "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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded charset v0.1.2
[INFO] [stderr]   Downloaded quoted_printable v0.4.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/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@sha256:1ede1414886370302e694df474b9877c02906499f04c196936ce0973d30c5eaa" "/opt/rustwide/cargo-home/bin/cargo" "+461e8078010433ff7de2db2aaae8a3cfb0847215" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 539bb1b19ce309703518c9ff1ddf32195bbccb52505bf40507716da7c104a844
[INFO] running `Command { std: "docker" "start" "-a" "539bb1b19ce309703518c9ff1ddf32195bbccb52505bf40507716da7c104a844", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "539bb1b19ce309703518c9ff1ddf32195bbccb52505bf40507716da7c104a844", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "539bb1b19ce309703518c9ff1ddf32195bbccb52505bf40507716da7c104a844", kill_on_drop: false }`
[INFO] [stdout] 539bb1b19ce309703518c9ff1ddf32195bbccb52505bf40507716da7c104a844
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/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=forbid" "-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@sha256:1ede1414886370302e694df474b9877c02906499f04c196936ce0973d30c5eaa" "/opt/rustwide/cargo-home/bin/cargo" "+461e8078010433ff7de2db2aaae8a3cfb0847215" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2f746eede804c8f096299a014ed25718c03ffa329b49b6b23bbe0754bd78b33c
[INFO] running `Command { std: "docker" "start" "-a" "2f746eede804c8f096299a014ed25718c03ffa329b49b6b23bbe0754bd78b33c", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]    Compiling encoding_rs v0.8.26
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling base64 v0.13.0
[INFO] [stderr]    Compiling quoted_printable v0.4.2
[INFO] [stderr]    Compiling base64 v0.10.1
[INFO] [stderr]    Compiling charset v0.1.2
[INFO] [stderr]    Compiling rfc2047-decoder v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 24s
[INFO] running `Command { std: "docker" "inspect" "2f746eede804c8f096299a014ed25718c03ffa329b49b6b23bbe0754bd78b33c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2f746eede804c8f096299a014ed25718c03ffa329b49b6b23bbe0754bd78b33c", kill_on_drop: false }`
[INFO] [stdout] 2f746eede804c8f096299a014ed25718c03ffa329b49b6b23bbe0754bd78b33c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/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=forbid" "-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@sha256:1ede1414886370302e694df474b9877c02906499f04c196936ce0973d30c5eaa" "/opt/rustwide/cargo-home/bin/cargo" "+461e8078010433ff7de2db2aaae8a3cfb0847215" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b84a3899ead8bfa38eee94985c47b462a608057c8bfd80dc9d4e0ee98704b5bb
[INFO] running `Command { std: "docker" "start" "-a" "b84a3899ead8bfa38eee94985c47b462a608057c8bfd80dc9d4e0ee98704b5bb", kill_on_drop: false }`
[INFO] [stderr]    Compiling rfc2047-decoder v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.15s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/rfc2047_decoder-88872c7659380e18)
[INFO] running `Command { std: "docker" "inspect" "b84a3899ead8bfa38eee94985c47b462a608057c8bfd80dc9d4e0ee98704b5bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b84a3899ead8bfa38eee94985c47b462a608057c8bfd80dc9d4e0ee98704b5bb", kill_on_drop: false }`
[INFO] [stdout] b84a3899ead8bfa38eee94985c47b462a608057c8bfd80dc9d4e0ee98704b5bb