[INFO] fetching crate pollex 0.10.0...
[INFO] testing pollex-0.10.0 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-2
[INFO] extracting crate pollex 0.10.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate pollex 0.10.0
[INFO] finished tweaking crates.io crate pollex 0.10.0
[INFO] tweaked toml for crates.io crate pollex 0.10.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate pollex 0.10.0 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 pollex 0.10.0 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-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 10144269689e7695ca7958a6e94c6f0d22f84dd1c7af6105defb80957605d14d
[INFO] running `Command { std: "docker" "start" "-a" "10144269689e7695ca7958a6e94c6f0d22f84dd1c7af6105defb80957605d14d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "10144269689e7695ca7958a6e94c6f0d22f84dd1c7af6105defb80957605d14d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "10144269689e7695ca7958a6e94c6f0d22f84dd1c7af6105defb80957605d14d", kill_on_drop: false }`
[INFO] [stdout] 10144269689e7695ca7958a6e94c6f0d22f84dd1c7af6105defb80957605d14d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] d941af434fe12365f31448adba55c559ebd7d2e03d186818d08077ea7c56481f
[INFO] running `Command { std: "docker" "start" "-a" "d941af434fe12365f31448adba55c559ebd7d2e03d186818d08077ea7c56481f", kill_on_drop: false }`
[INFO] [stderr]    Compiling pollex v0.10.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.39s
[INFO] running `Command { std: "docker" "inspect" "d941af434fe12365f31448adba55c559ebd7d2e03d186818d08077ea7c56481f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d941af434fe12365f31448adba55c559ebd7d2e03d186818d08077ea7c56481f", kill_on_drop: false }`
[INFO] [stdout] d941af434fe12365f31448adba55c559ebd7d2e03d186818d08077ea7c56481f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] a25e09206dea10d46fe4a6225b0d178b212ab5cc51f2f5c3068767660e1c38c1
[INFO] running `Command { std: "docker" "start" "-a" "a25e09206dea10d46fe4a6225b0d178b212ab5cc51f2f5c3068767660e1c38c1", kill_on_drop: false }`
[INFO] [stderr]    Compiling pollex v0.10.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.80s
[INFO] running `Command { std: "docker" "inspect" "a25e09206dea10d46fe4a6225b0d178b212ab5cc51f2f5c3068767660e1c38c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a25e09206dea10d46fe4a6225b0d178b212ab5cc51f2f5c3068767660e1c38c1", kill_on_drop: false }`
[INFO] [stdout] a25e09206dea10d46fe4a6225b0d178b212ab5cc51f2f5c3068767660e1c38c1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 21fa0b52bc8d44cca1b8a9b88ad119e4cff750930f802f7147664712dbfd0f37
[INFO] running `Command { std: "docker" "start" "-a" "21fa0b52bc8d44cca1b8a9b88ad119e4cff750930f802f7147664712dbfd0f37", 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/pollex-975a5bbb7911db6c)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test arm32::arm::register_list::test::test_register_list ... ok
[INFO] [stdout] test arm32::immediate::test::test_immediate ... ok
[INFO] [stdout] test arm32::arm::register_list_iter::test::test_register_list_iter ... ok
[INFO] [stdout] test arm32::thumb::instruction::test::test_thumb_instruction_encode ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests pollex
[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" "21fa0b52bc8d44cca1b8a9b88ad119e4cff750930f802f7147664712dbfd0f37", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "21fa0b52bc8d44cca1b8a9b88ad119e4cff750930f802f7147664712dbfd0f37", kill_on_drop: false }`
[INFO] [stdout] 21fa0b52bc8d44cca1b8a9b88ad119e4cff750930f802f7147664712dbfd0f37