[INFO] fetching crate mz16 0.1.2...
[INFO] testing mz16-0.1.2 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate mz16 0.1.2 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate mz16 0.1.2 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[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-12/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b05f8632c6ef20bfa550b69559b0b6be6e13b3d5e9df5da522f82a4d8accacfb
[INFO] running `Command { std: "docker" "start" "-a" "b05f8632c6ef20bfa550b69559b0b6be6e13b3d5e9df5da522f82a4d8accacfb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b05f8632c6ef20bfa550b69559b0b6be6e13b3d5e9df5da522f82a4d8accacfb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b05f8632c6ef20bfa550b69559b0b6be6e13b3d5e9df5da522f82a4d8accacfb", kill_on_drop: false }`
[INFO] [stdout] b05f8632c6ef20bfa550b69559b0b6be6e13b3d5e9df5da522f82a4d8accacfb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 32081ced4dd6091c251995c4363bca772e6a4e9bfdda3dcb67edf65cd020173b
[INFO] running `Command { std: "docker" "start" "-a" "32081ced4dd6091c251995c4363bca772e6a4e9bfdda3dcb67edf65cd020173b", kill_on_drop: false }`
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling mz16 v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.54s
[INFO] running `Command { std: "docker" "inspect" "32081ced4dd6091c251995c4363bca772e6a4e9bfdda3dcb67edf65cd020173b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "32081ced4dd6091c251995c4363bca772e6a4e9bfdda3dcb67edf65cd020173b", kill_on_drop: false }`
[INFO] [stdout] 32081ced4dd6091c251995c4363bca772e6a4e9bfdda3dcb67edf65cd020173b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9791a0abfabdc50d5ea70b4c7e5cc9049e0af8370fc123a3cc7da5843e85b373
[INFO] running `Command { std: "docker" "start" "-a" "9791a0abfabdc50d5ea70b4c7e5cc9049e0af8370fc123a3cc7da5843e85b373", kill_on_drop: false }`
[INFO] [stderr]    Compiling mz16 v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.43s
[INFO] running `Command { std: "docker" "inspect" "9791a0abfabdc50d5ea70b4c7e5cc9049e0af8370fc123a3cc7da5843e85b373", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9791a0abfabdc50d5ea70b4c7e5cc9049e0af8370fc123a3cc7da5843e85b373", kill_on_drop: false }`
[INFO] [stdout] 9791a0abfabdc50d5ea70b4c7e5cc9049e0af8370fc123a3cc7da5843e85b373
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d09bc4d6c29a8cfd68425786fa05479260388ddf4590aa34bfc567fc70143914
[INFO] running `Command { std: "docker" "start" "-a" "d09bc4d6c29a8cfd68425786fa05479260388ddf4590aa34bfc567fc70143914", 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]     Finished test [unoptimized + debuginfo] target(s) in 0.18s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/mz16-684c0ab3faec59f2)
[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-e4bbd7c86f92921c)
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test exe_data ... ok
[INFO] [stdout] test extra_data_start ... ok
[INFO] [stdout] test exe_data_start ... ok
[INFO] [stdout] test from_words ... ok
[INFO] [stdout] test header_data ... ok
[INFO] [stdout] test extra_data ... ok
[INFO] [stdout] test new ... ok
[INFO] [stdout] test relocation_table_data ... ok
[INFO] [stdout] test relocation_table_end ... ok
[INFO] [stdout] test relocation_table_start ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[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" "d09bc4d6c29a8cfd68425786fa05479260388ddf4590aa34bfc567fc70143914", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d09bc4d6c29a8cfd68425786fa05479260388ddf4590aa34bfc567fc70143914", kill_on_drop: false }`
[INFO] [stdout] d09bc4d6c29a8cfd68425786fa05479260388ddf4590aa34bfc567fc70143914