[INFO] fetching crate ethnum-intrinsics 1.0.1...
[INFO] testing ethnum-intrinsics-1.0.1 against 1.55.0 for beta-1.56-2
[INFO] extracting crate ethnum-intrinsics 1.0.1 into /workspace/builds/worker-63/source
[INFO] validating manifest of crates.io crate ethnum-intrinsics 1.0.1 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ethnum-intrinsics 1.0.1
[INFO] finished tweaking crates.io crate ethnum-intrinsics 1.0.1
[INFO] tweaked toml for crates.io crate ethnum-intrinsics 1.0.1 written to /workspace/builds/worker-63/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "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-63/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/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" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 41c70dff44557894592a72001cae823447d244276235f8111d37977f12205700
[INFO] running `Command { std: "docker" "start" "-a" "41c70dff44557894592a72001cae823447d244276235f8111d37977f12205700", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "41c70dff44557894592a72001cae823447d244276235f8111d37977f12205700", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "41c70dff44557894592a72001cae823447d244276235f8111d37977f12205700", kill_on_drop: false }`
[INFO] [stdout] 41c70dff44557894592a72001cae823447d244276235f8111d37977f12205700
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/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" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3f3de46d10de5ece85305bffeea4d9600dc3085537c74e7995ed074cf384277e
[INFO] running `Command { std: "docker" "start" "-a" "3f3de46d10de5ece85305bffeea4d9600dc3085537c74e7995ed074cf384277e", kill_on_drop: false }`
[INFO] [stderr]    Compiling cc v1.0.70
[INFO] [stderr]    Compiling ethnum-intrinsics v1.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.03s
[INFO] running `Command { std: "docker" "inspect" "3f3de46d10de5ece85305bffeea4d9600dc3085537c74e7995ed074cf384277e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3f3de46d10de5ece85305bffeea4d9600dc3085537c74e7995ed074cf384277e", kill_on_drop: false }`
[INFO] [stdout] 3f3de46d10de5ece85305bffeea4d9600dc3085537c74e7995ed074cf384277e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/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" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 98a1f99af4338f7fe2ac9672cc55985b4b8190e26607681a9bc40a19cc3a4429
[INFO] running `Command { std: "docker" "start" "-a" "98a1f99af4338f7fe2ac9672cc55985b4b8190e26607681a9bc40a19cc3a4429", kill_on_drop: false }`
[INFO] [stderr]    Compiling ethnum-intrinsics v1.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.28s
[INFO] running `Command { std: "docker" "inspect" "98a1f99af4338f7fe2ac9672cc55985b4b8190e26607681a9bc40a19cc3a4429", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "98a1f99af4338f7fe2ac9672cc55985b4b8190e26607681a9bc40a19cc3a4429", kill_on_drop: false }`
[INFO] [stdout] 98a1f99af4338f7fe2ac9672cc55985b4b8190e26607681a9bc40a19cc3a4429
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/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" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 67b1882e80a825f2ae448bd6ee616a88b3b9d6e2700e66d668420b57eede55fa
[INFO] running `Command { std: "docker" "start" "-a" "67b1882e80a825f2ae448bd6ee616a88b3b9d6e2700e66d668420b57eede55fa", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/ethnum_intrinsics-233987891166fe23)
[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]    Doc-tests ethnum-intrinsics
[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" "67b1882e80a825f2ae448bd6ee616a88b3b9d6e2700e66d668420b57eede55fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "67b1882e80a825f2ae448bd6ee616a88b3b9d6e2700e66d668420b57eede55fa", kill_on_drop: false }`
[INFO] [stdout] 67b1882e80a825f2ae448bd6ee616a88b3b9d6e2700e66d668420b57eede55fa