[INFO] fetching crate snowbinary 0.2.0...
[INFO] testing snowbinary-0.2.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate snowbinary 0.2.0 into /workspace/builds/worker-23/source
[INFO] validating manifest of crates.io crate snowbinary 0.2.0 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate snowbinary 0.2.0
[INFO] finished tweaking crates.io crate snowbinary 0.2.0
[INFO] tweaked toml for crates.io crate snowbinary 0.2.0 written to /workspace/builds/worker-23/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "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-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 760eb1b356523de125ee9132e71a2df462d8d3eb123c9b00df24a238fbc446c4
[INFO] running `Command { std: "docker" "start" "-a" "760eb1b356523de125ee9132e71a2df462d8d3eb123c9b00df24a238fbc446c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "760eb1b356523de125ee9132e71a2df462d8d3eb123c9b00df24a238fbc446c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "760eb1b356523de125ee9132e71a2df462d8d3eb123c9b00df24a238fbc446c4", kill_on_drop: false }`
[INFO] [stdout] 760eb1b356523de125ee9132e71a2df462d8d3eb123c9b00df24a238fbc446c4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ed1fe2ad3381f1e557dba6981f563d2c02bf6717233c632c2bc8d4c6d5875a15
[INFO] running `Command { std: "docker" "start" "-a" "ed1fe2ad3381f1e557dba6981f563d2c02bf6717233c632c2bc8d4c6d5875a15", kill_on_drop: false }`
[INFO] [stderr]    Compiling snowbinary v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.05s
[INFO] running `Command { std: "docker" "inspect" "ed1fe2ad3381f1e557dba6981f563d2c02bf6717233c632c2bc8d4c6d5875a15", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ed1fe2ad3381f1e557dba6981f563d2c02bf6717233c632c2bc8d4c6d5875a15", kill_on_drop: false }`
[INFO] [stdout] ed1fe2ad3381f1e557dba6981f563d2c02bf6717233c632c2bc8d4c6d5875a15
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a4bd14e9418d67b3de887d7cccbf4e87f6e9b9739294b101718443e61b39ef72
[INFO] running `Command { std: "docker" "start" "-a" "a4bd14e9418d67b3de887d7cccbf4e87f6e9b9739294b101718443e61b39ef72", kill_on_drop: false }`
[INFO] [stderr]    Compiling snowbinary v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.49s
[INFO] running `Command { std: "docker" "inspect" "a4bd14e9418d67b3de887d7cccbf4e87f6e9b9739294b101718443e61b39ef72", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a4bd14e9418d67b3de887d7cccbf4e87f6e9b9739294b101718443e61b39ef72", kill_on_drop: false }`
[INFO] [stdout] a4bd14e9418d67b3de887d7cccbf4e87f6e9b9739294b101718443e61b39ef72
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c51b3275bb707f46a4767670c4ca19cba4ab68b93a7c9a4854be35d7f8088c88
[INFO] running `Command { std: "docker" "start" "-a" "c51b3275bb707f46a4767670c4ca19cba4ab68b93a7c9a4854be35d7f8088c88", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/snowbinary-683ecc600c779e25)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests snowbinary
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::tests::info_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test src/lib.rs - SnowBinWriter::new (line 139) ... ok
[INFO] [stdout] test src/error.rs - error::SnowBinError::error_type (line 95) ... ok
[INFO] [stdout] test src/lib.rs - SnowBinInfo (line 36) ... ok
[INFO] [stdout] test src/lib.rs - SnowBinReader::new (line 296) ... ok
[INFO] [stdout] test src/lib.rs - SnowBinInfo::new (line 53) ... ok
[INFO] [stdout] test src/error.rs - error::SnowBinError::new (line 47) ... ok
[INFO] [stdout] test src/lib.rs - SnowBinWriter::close (line 244) ... ok
[INFO] [stdout] test src/lib.rs - SnowBinWriter::write (line 179) ... ok
[INFO] [stdout] test src/lib.rs - SnowBinReader::read (line 358) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.20s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "c51b3275bb707f46a4767670c4ca19cba4ab68b93a7c9a4854be35d7f8088c88", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c51b3275bb707f46a4767670c4ca19cba4ab68b93a7c9a4854be35d7f8088c88", kill_on_drop: false }`
[INFO] [stdout] c51b3275bb707f46a4767670c4ca19cba4ab68b93a7c9a4854be35d7f8088c88