[INFO] fetching crate metrics_evaluation 0.1.6...
[INFO] testing metrics_evaluation-0.1.6 against 1.59.0 for beta-1.60-1
[INFO] extracting crate metrics_evaluation 0.1.6 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate metrics_evaluation 0.1.6 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate metrics_evaluation 0.1.6
[INFO] finished tweaking crates.io crate metrics_evaluation 0.1.6
[INFO] tweaked toml for crates.io crate metrics_evaluation 0.1.6 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 15e93c64953c102f9ccf77d5090d428c2dc5f71a906a069814145f95d9e929bf
[INFO] running `Command { std: "docker" "start" "-a" "15e93c64953c102f9ccf77d5090d428c2dc5f71a906a069814145f95d9e929bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "15e93c64953c102f9ccf77d5090d428c2dc5f71a906a069814145f95d9e929bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "15e93c64953c102f9ccf77d5090d428c2dc5f71a906a069814145f95d9e929bf", kill_on_drop: false }`
[INFO] [stdout] 15e93c64953c102f9ccf77d5090d428c2dc5f71a906a069814145f95d9e929bf
[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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d8b2df1adefde05090eb1427084cb0c3b3e571ea98ff680598597a831cc2e525
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "d8b2df1adefde05090eb1427084cb0c3b3e571ea98ff680598597a831cc2e525", kill_on_drop: false }`
[INFO] [stderr]    Compiling utf8-width v0.1.5
[INFO] [stderr]    Compiling nom v7.1.0
[INFO] [stderr]    Compiling html-escape v0.2.9
[INFO] [stderr]    Compiling parse-hyperlinks v0.23.3
[INFO] [stderr]    Compiling metrics_evaluation v0.1.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.70s
[INFO] running `Command { std: "docker" "inspect" "d8b2df1adefde05090eb1427084cb0c3b3e571ea98ff680598597a831cc2e525", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d8b2df1adefde05090eb1427084cb0c3b3e571ea98ff680598597a831cc2e525", kill_on_drop: false }`
[INFO] [stdout] d8b2df1adefde05090eb1427084cb0c3b3e571ea98ff680598597a831cc2e525
[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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ba01400a6e3a826898df89e9ace68459ca7c708039eac89cef4285972e2e13c9
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "ba01400a6e3a826898df89e9ace68459ca7c708039eac89cef4285972e2e13c9", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.86
[INFO] [stderr]    Compiling tokio v1.17.0
[INFO] [stderr]    Compiling tokio-stream v0.1.8
[INFO] [stderr]    Compiling thiserror-impl v1.0.30
[INFO] [stderr]    Compiling async-stream-impl v0.3.2
[INFO] [stderr]    Compiling async-stream v0.3.2
[INFO] [stderr]    Compiling tokio-test v0.4.2
[INFO] [stderr]    Compiling thiserror v1.0.30
[INFO] [stderr]    Compiling parse-hyperlinks v0.23.3
[INFO] [stderr]    Compiling metrics_evaluation v0.1.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 30.67s
[INFO] running `Command { std: "docker" "inspect" "ba01400a6e3a826898df89e9ace68459ca7c708039eac89cef4285972e2e13c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ba01400a6e3a826898df89e9ace68459ca7c708039eac89cef4285972e2e13c9", kill_on_drop: false }`
[INFO] [stdout] ba01400a6e3a826898df89e9ace68459ca7c708039eac89cef4285972e2e13c9
[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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] b3bb50314dd1ebc61b2af79dadcc8b785bdbdb6d698ee0301148f52d6a031d71
[INFO] running `Command { std: "docker" "start" "-a" "b3bb50314dd1ebc61b2af79dadcc8b785bdbdb6d698ee0301148f52d6a031d71", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/metrics_evaluation-392daf56c6f02c49)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stderr]    Doc-tests metrics_evaluation
[INFO] [stdout] test solver::tests::test_solve_duration ... ok
[INFO] [stdout] test solver::tests::test_solve_variable ... ok
[INFO] [stdout] test solver::tests::test_solve_numeric ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/parser.rs - parser::match_comparisons (line 292) ... ok
[INFO] [stdout] test src/parser.rs - parser::parse_tree (line 353) ... ok
[INFO] [stdout] test src/parser.rs - parser::match_block (line 221) ... ok
[INFO] [stdout] test src/value.rs - value::Value (line 95) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 3.13s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b3bb50314dd1ebc61b2af79dadcc8b785bdbdb6d698ee0301148f52d6a031d71", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b3bb50314dd1ebc61b2af79dadcc8b785bdbdb6d698ee0301148f52d6a031d71", kill_on_drop: false }`
[INFO] [stdout] b3bb50314dd1ebc61b2af79dadcc8b785bdbdb6d698ee0301148f52d6a031d71