[INFO] fetching crate derp 0.0.14...
[INFO] testing derp-0.0.14 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate derp 0.0.14 into /workspace/builds/worker-52/source
[INFO] validating manifest of crates.io crate derp 0.0.14 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 derp 0.0.14
[INFO] finished tweaking crates.io crate derp 0.0.14
[INFO] tweaked toml for crates.io crate derp 0.0.14 written to /workspace/builds/worker-52/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] [stderr]     Blocking waiting for file lock on package cache
[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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/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] 537f6658d74fcfc04bec53ac8d06280dc6a89ce48107326d3d7b5ce98df8b9fa
[INFO] running `Command { std: "docker" "start" "-a" "537f6658d74fcfc04bec53ac8d06280dc6a89ce48107326d3d7b5ce98df8b9fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "537f6658d74fcfc04bec53ac8d06280dc6a89ce48107326d3d7b5ce98df8b9fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "537f6658d74fcfc04bec53ac8d06280dc6a89ce48107326d3d7b5ce98df8b9fa", kill_on_drop: false }`
[INFO] [stdout] 537f6658d74fcfc04bec53ac8d06280dc6a89ce48107326d3d7b5ce98df8b9fa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/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] 48fa2627e48b95d8bd9fa3fa571f46a342d03ac761753304306ac56819c099c6
[INFO] running `Command { std: "docker" "start" "-a" "48fa2627e48b95d8bd9fa3fa571f46a342d03ac761753304306ac56819c099c6", kill_on_drop: false }`
[INFO] [stderr]    Compiling untrusted v0.7.1
[INFO] [stderr]    Compiling derp v0.0.14 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.73s
[INFO] running `Command { std: "docker" "inspect" "48fa2627e48b95d8bd9fa3fa571f46a342d03ac761753304306ac56819c099c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "48fa2627e48b95d8bd9fa3fa571f46a342d03ac761753304306ac56819c099c6", kill_on_drop: false }`
[INFO] [stdout] 48fa2627e48b95d8bd9fa3fa571f46a342d03ac761753304306ac56819c099c6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/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] cf693f88e4379b5e96b505c25f8c01ae9b8faad026b394de6c1f60245014213f
[INFO] running `Command { std: "docker" "start" "-a" "cf693f88e4379b5e96b505c25f8c01ae9b8faad026b394de6c1f60245014213f", kill_on_drop: false }`
[INFO] [stderr]    Compiling derp v0.0.14 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.65s
[INFO] running `Command { std: "docker" "inspect" "cf693f88e4379b5e96b505c25f8c01ae9b8faad026b394de6c1f60245014213f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cf693f88e4379b5e96b505c25f8c01ae9b8faad026b394de6c1f60245014213f", kill_on_drop: false }`
[INFO] [stdout] cf693f88e4379b5e96b505c25f8c01ae9b8faad026b394de6c1f60245014213f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/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] 869608717b59058b38b3322ed7c8f5fddfedb4e36a5bd937e2e2d8bf5ed60316
[INFO] running `Command { std: "docker" "start" "-a" "869608717b59058b38b3322ed7c8f5fddfedb4e36a5bd937e2e2d8bf5ed60316", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/derp-7fb0c67e75c52554)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test der::tests::test_positive_integer ... ok
[INFO] [stdout] test der::tests::test_small_nonnegative_integer ... ok
[INFO] [stdout] test writer::test::write_octet_string ... ok
[INFO] [stdout] test writer::test::write_pkcs1 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests derp
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/der.rs - der::nested (line 192) ... ok
[INFO] [stdout] test src/der.rs - der::bit_string_with_no_unused_bits (line 164) ... ok
[INFO] [stdout] test src/lib.rs - (line 3) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.44s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "869608717b59058b38b3322ed7c8f5fddfedb4e36a5bd937e2e2d8bf5ed60316", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "869608717b59058b38b3322ed7c8f5fddfedb4e36a5bd937e2e2d8bf5ed60316", kill_on_drop: false }`
[INFO] [stdout] 869608717b59058b38b3322ed7c8f5fddfedb4e36a5bd937e2e2d8bf5ed60316