[INFO] fetching crate packbits-rle 0.2.0...
[INFO] testing packbits-rle-0.2.0 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-2
[INFO] extracting crate packbits-rle 0.2.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate packbits-rle 0.2.0
[INFO] finished tweaking crates.io crate packbits-rle 0.2.0
[INFO] tweaked toml for crates.io crate packbits-rle 0.2.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate packbits-rle 0.2.0 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate packbits-rle 0.2.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4e2ee98229a5ce5f65be2ab7e3b7af625721f517c5c89a95639c85ddc68525d2
[INFO] running `Command { std: "docker" "start" "-a" "4e2ee98229a5ce5f65be2ab7e3b7af625721f517c5c89a95639c85ddc68525d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4e2ee98229a5ce5f65be2ab7e3b7af625721f517c5c89a95639c85ddc68525d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4e2ee98229a5ce5f65be2ab7e3b7af625721f517c5c89a95639c85ddc68525d2", kill_on_drop: false }`
[INFO] [stdout] 4e2ee98229a5ce5f65be2ab7e3b7af625721f517c5c89a95639c85ddc68525d2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 001fab42aea614912daedbe80e32570246f53c19c78a3f73262fe54133a0c262
[INFO] running `Command { std: "docker" "start" "-a" "001fab42aea614912daedbe80e32570246f53c19c78a3f73262fe54133a0c262", kill_on_drop: false }`
[INFO] [stderr]    Compiling thiserror v2.0.12
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]    Compiling thiserror-impl v2.0.12
[INFO] [stderr]    Compiling packbits-rle v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.20s
[INFO] running `Command { std: "docker" "inspect" "001fab42aea614912daedbe80e32570246f53c19c78a3f73262fe54133a0c262", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "001fab42aea614912daedbe80e32570246f53c19c78a3f73262fe54133a0c262", kill_on_drop: false }`
[INFO] [stdout] 001fab42aea614912daedbe80e32570246f53c19c78a3f73262fe54133a0c262
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 32d41784de6a9d377b11ad5321a533adb3c44c6b9604a2d18bc6507f8384764e
[INFO] running `Command { std: "docker" "start" "-a" "32d41784de6a9d377b11ad5321a533adb3c44c6b9604a2d18bc6507f8384764e", kill_on_drop: false }`
[INFO] [stderr]    Compiling packbits-rle v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.54s
[INFO] running `Command { std: "docker" "inspect" "32d41784de6a9d377b11ad5321a533adb3c44c6b9604a2d18bc6507f8384764e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "32d41784de6a9d377b11ad5321a533adb3c44c6b9604a2d18bc6507f8384764e", kill_on_drop: false }`
[INFO] [stdout] 32d41784de6a9d377b11ad5321a533adb3c44c6b9604a2d18bc6507f8384764e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9f84d6f0222a8508b9e696e0c56e4752e837c828f4ea29194fbb5790bf1ca2a1
[INFO] running `Command { std: "docker" "start" "-a" "9f84d6f0222a8508b9e696e0c56e4752e837c828f4ea29194fbb5790bf1ca2a1", 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/packbits_rle-5662bf5589aebe95)
[INFO] [stdout] 
[INFO] [stdout] running 24 tests
[INFO] [stdout] test operation::read_partial_escape ... ok
[INFO] [stdout] test operation::read_escape ... ok
[INFO] [stdout] test operation::read_partial_escape_to_completion ... ok
[INFO] [stdout] test operation::read_partial_literal ... ok
[INFO] [stdout] test operation::read_literal ... ok
[INFO] [stdout] test operation::read_partial_literal_to_completion ... ok
[INFO] [stdout] test operation::read_partial_repeat ... ok
[INFO] [stdout] test operation::read_partial_repeat_to_completion ... ok
[INFO] [stdout] test reader::test::reading_literals ... ok
[INFO] [stdout] test test::canonical_example ... ok
[INFO] [stdout] test test::operation::read_escape ... ok
[INFO] [stdout] test operation::read_repeat ... ok
[INFO] [stdout] test test::operation::read_literal ... ok
[INFO] [stdout] test reader::test::reading_longer_values ... ok
[INFO] [stdout] test test::operation::read_partial_escape ... ok
[INFO] [stdout] test test::operation::read_partial_literal ... ok
[INFO] [stdout] test test::operation::read_partial_literal_to_completion ... ok
[INFO] [stdout] test test::operation::read_partial_repeat ... ok
[INFO] [stdout] test test::test_not_enough_input ... ok
[INFO] [stdout] test test::operation::read_partial_repeat_to_completion ... ok
[INFO] [stdout] test test::test_simple_buffer_expansion ... ok
[INFO] [stdout] test test::test_too_much_output ... ok
[INFO] [stdout] test test::operation::read_partial_escape_to_completion ... ok
[INFO] [stdout] test test::operation::read_repeat ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 24 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.18s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests packbits_rle
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/../README.md - (line 33) ... ok
[INFO] [stdout] test src/../README.md - (line 17) ... ok
[INFO] [stdout] test src/../README.md - (line 62) ... ok
[INFO] [stdout] test src/../README.md - (line 94) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.63s; merged doctests compilation took 0.61s
[INFO] running `Command { std: "docker" "inspect" "9f84d6f0222a8508b9e696e0c56e4752e837c828f4ea29194fbb5790bf1ca2a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9f84d6f0222a8508b9e696e0c56e4752e837c828f4ea29194fbb5790bf1ca2a1", kill_on_drop: false }`
[INFO] [stdout] 9f84d6f0222a8508b9e696e0c56e4752e837c828f4ea29194fbb5790bf1ca2a1