[INFO] fetching crate ascent_base 0.2.0...
[INFO] testing ascent_base-0.2.0 against 1.60.0 for beta-1.61-1
[INFO] extracting crate ascent_base 0.2.0 into /workspace/builds/worker-81/source
[INFO] validating manifest of crates.io crate ascent_base 0.2.0 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ascent_base 0.2.0
[INFO] finished tweaking crates.io crate ascent_base 0.2.0
[INFO] tweaked toml for crates.io crate ascent_base 0.2.0 written to /workspace/builds/worker-81/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "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" "+1.60.0" "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-81/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c4e3eb1f11f2c5f946d67d673e516f1adb2f60d2e97ef05424294df5bf984933
[INFO] running `Command { std: "docker" "start" "-a" "c4e3eb1f11f2c5f946d67d673e516f1adb2f60d2e97ef05424294df5bf984933", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c4e3eb1f11f2c5f946d67d673e516f1adb2f60d2e97ef05424294df5bf984933", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c4e3eb1f11f2c5f946d67d673e516f1adb2f60d2e97ef05424294df5bf984933", kill_on_drop: false }`
[INFO] [stdout] c4e3eb1f11f2c5f946d67d673e516f1adb2f60d2e97ef05424294df5bf984933
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2bcfe3e12ab53d7869d19237842a783f47cf3c34e3fb6b33f8e9a7352b566c94
[INFO] running `Command { std: "docker" "start" "-a" "2bcfe3e12ab53d7869d19237842a783f47cf3c34e3fb6b33f8e9a7352b566c94", kill_on_drop: false }`
[INFO] [stderr]    Compiling paste v1.0.7
[INFO] [stderr]    Compiling ascent_base v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.91s
[INFO] running `Command { std: "docker" "inspect" "2bcfe3e12ab53d7869d19237842a783f47cf3c34e3fb6b33f8e9a7352b566c94", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2bcfe3e12ab53d7869d19237842a783f47cf3c34e3fb6b33f8e9a7352b566c94", kill_on_drop: false }`
[INFO] [stdout] 2bcfe3e12ab53d7869d19237842a783f47cf3c34e3fb6b33f8e9a7352b566c94
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6f4c0ab5777c9c7ca5f7af17bdcf51f020867a136eb8826c7d79c1730ee1298c
[INFO] running `Command { std: "docker" "start" "-a" "6f4c0ab5777c9c7ca5f7af17bdcf51f020867a136eb8826c7d79c1730ee1298c", kill_on_drop: false }`
[INFO] [stderr]    Compiling ascent_base v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.76s
[INFO] running `Command { std: "docker" "inspect" "6f4c0ab5777c9c7ca5f7af17bdcf51f020867a136eb8826c7d79c1730ee1298c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6f4c0ab5777c9c7ca5f7af17bdcf51f020867a136eb8826c7d79c1730ee1298c", kill_on_drop: false }`
[INFO] [stdout] 6f4c0ab5777c9c7ca5f7af17bdcf51f020867a136eb8826c7d79c1730ee1298c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a5b8040b66fb5faeae38f2e5ae0df6921aa171ad1d4c3792766d5a8e614c66f8
[INFO] running `Command { std: "docker" "start" "-a" "a5b8040b66fb5faeae38f2e5ae0df6921aa171ad1d4c3792766d5a8e614c66f8", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.15s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/ascent_base-04ef6741009d31ea)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test lattice::constant_propagation::test_constant_propagation ... ok
[INFO] [stdout] test lattice::ord_lattice::test_ord_lattice ... ok
[INFO] [stdout] test lattice::product::test_product_lattice ... ok
[INFO] [stdout] test util::test_update ... 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 ascent_base
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lattice/dual.rs - lattice::dual::Dual (line 12) ... ok
[INFO] [stdout] test src/lattice/product.rs - lattice::product::Product (line 13) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.24s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a5b8040b66fb5faeae38f2e5ae0df6921aa171ad1d4c3792766d5a8e614c66f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a5b8040b66fb5faeae38f2e5ae0df6921aa171ad1d4c3792766d5a8e614c66f8", kill_on_drop: false }`
[INFO] [stdout] a5b8040b66fb5faeae38f2e5ae0df6921aa171ad1d4c3792766d5a8e614c66f8