[INFO] fetching crate mz16 0.1.2...
[INFO] testing mz16-0.1.2 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate mz16 0.1.2 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate mz16 0.1.2
[INFO] finished tweaking crates.io crate mz16 0.1.2
[INFO] tweaked toml for crates.io crate mz16 0.1.2 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate mz16 0.1.2 on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "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" "+beta-2025-09-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 1 package to latest compatible version
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 057fc7537863453b900d9603bec68e635d44cd3eff5fa56addba37fa541a68a0
[INFO] running `Command { std: "docker" "start" "-a" "057fc7537863453b900d9603bec68e635d44cd3eff5fa56addba37fa541a68a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "057fc7537863453b900d9603bec68e635d44cd3eff5fa56addba37fa541a68a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "057fc7537863453b900d9603bec68e635d44cd3eff5fa56addba37fa541a68a0", kill_on_drop: false }`
[INFO] [stdout] 057fc7537863453b900d9603bec68e635d44cd3eff5fa56addba37fa541a68a0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=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" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a7ac83d2d38484827e6fea48f170dfe528bf64ca1faf8bae05b5b34fed9bd81d
[INFO] running `Command { std: "docker" "start" "-a" "a7ac83d2d38484827e6fea48f170dfe528bf64ca1faf8bae05b5b34fed9bd81d", kill_on_drop: false }`
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling mz16 v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.83s
[INFO] running `Command { std: "docker" "inspect" "a7ac83d2d38484827e6fea48f170dfe528bf64ca1faf8bae05b5b34fed9bd81d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a7ac83d2d38484827e6fea48f170dfe528bf64ca1faf8bae05b5b34fed9bd81d", kill_on_drop: false }`
[INFO] [stdout] a7ac83d2d38484827e6fea48f170dfe528bf64ca1faf8bae05b5b34fed9bd81d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=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" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f1cdd4307f52a1765cd2fb8cbfa32c8f7348d9e8ef6e60ed685e0778776cf430
[INFO] running `Command { std: "docker" "start" "-a" "f1cdd4307f52a1765cd2fb8cbfa32c8f7348d9e8ef6e60ed685e0778776cf430", kill_on_drop: false }`
[INFO] [stderr]    Compiling mz16 v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.67s
[INFO] running `Command { std: "docker" "inspect" "f1cdd4307f52a1765cd2fb8cbfa32c8f7348d9e8ef6e60ed685e0778776cf430", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f1cdd4307f52a1765cd2fb8cbfa32c8f7348d9e8ef6e60ed685e0778776cf430", kill_on_drop: false }`
[INFO] [stdout] f1cdd4307f52a1765cd2fb8cbfa32c8f7348d9e8ef6e60ed685e0778776cf430
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=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" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2826f455403b7c4ca394e911793908f99a35247faa1cfa08d7b723467294433a
[INFO] running `Command { std: "docker" "start" "-a" "2826f455403b7c4ca394e911793908f99a35247faa1cfa08d7b723467294433a", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mz16-97f4918182885801)
[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] [stderr]      Running tests/header_test.rs (/opt/rustwide/target/debug/deps/header_test-648eb6630cdf4963)
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test from_words ... ok
[INFO] [stdout] test exe_data ... ok
[INFO] [stdout] test new ... ok
[INFO] [stdout] test extra_data ... ok
[INFO] [stdout] test header_data ... ok
[INFO] [stdout] test relocation_table_start ... ok
[INFO] [stdout] test extra_data_start ... ok
[INFO] [stdout] test relocation_table_data ... ok
[INFO] [stdout] test relocation_table_end ... ok
[INFO] [stdout] test exe_data_start ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests mz16
[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" "2826f455403b7c4ca394e911793908f99a35247faa1cfa08d7b723467294433a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2826f455403b7c4ca394e911793908f99a35247faa1cfa08d7b723467294433a", kill_on_drop: false }`
[INFO] [stdout] 2826f455403b7c4ca394e911793908f99a35247faa1cfa08d7b723467294433a