[INFO] fetching crate product_graph_rs 0.1.0...
[INFO] testing product_graph_rs-0.1.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate product_graph_rs 0.1.0 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate product_graph_rs 0.1.0 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 product_graph_rs 0.1.0
[INFO] finished tweaking crates.io crate product_graph_rs 0.1.0
[INFO] tweaked toml for crates.io crate product_graph_rs 0.1.0 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate crates.io crate product_graph_rs 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded crossbeam-queue v0.2.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] d23b09c8e0c2989efbaa98968aa49467820bc6a0be3349b6da4a099fb4680b26
[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" "d23b09c8e0c2989efbaa98968aa49467820bc6a0be3349b6da4a099fb4680b26", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d23b09c8e0c2989efbaa98968aa49467820bc6a0be3349b6da4a099fb4680b26", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d23b09c8e0c2989efbaa98968aa49467820bc6a0be3349b6da4a099fb4680b26", kill_on_drop: false }`
[INFO] [stdout] d23b09c8e0c2989efbaa98968aa49467820bc6a0be3349b6da4a099fb4680b26
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 56292131eb659a8f8c771c9e1470d979a16752bbdc2c4bfcefdbf6887c8ca9be
[INFO] running `Command { std: "docker" "start" "-a" "56292131eb659a8f8c771c9e1470d979a16752bbdc2c4bfcefdbf6887c8ca9be", kill_on_drop: false }`
[INFO] [stderr]    Compiling rayon-core v1.7.0
[INFO] [stderr]    Compiling rayon v1.3.0
[INFO] [stderr]    Compiling product_graph_rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.79s
[INFO] running `Command { std: "docker" "inspect" "56292131eb659a8f8c771c9e1470d979a16752bbdc2c4bfcefdbf6887c8ca9be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "56292131eb659a8f8c771c9e1470d979a16752bbdc2c4bfcefdbf6887c8ca9be", kill_on_drop: false }`
[INFO] [stdout] 56292131eb659a8f8c771c9e1470d979a16752bbdc2c4bfcefdbf6887c8ca9be
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] eae4d1a8a090071d9570f656c0f767dbbfac99f08e3b7a679e810aedbfb4fb58
[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" "eae4d1a8a090071d9570f656c0f767dbbfac99f08e3b7a679e810aedbfb4fb58", kill_on_drop: false }`
[INFO] [stderr]    Compiling product_graph_rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.03s
[INFO] running `Command { std: "docker" "inspect" "eae4d1a8a090071d9570f656c0f767dbbfac99f08e3b7a679e810aedbfb4fb58", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eae4d1a8a090071d9570f656c0f767dbbfac99f08e3b7a679e810aedbfb4fb58", kill_on_drop: false }`
[INFO] [stdout] eae4d1a8a090071d9570f656c0f767dbbfac99f08e3b7a679e810aedbfb4fb58
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] b248e127ff034866e6bc71f22c9d343b0546894030cffb2a3d2ec8ca35d89316
[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" "b248e127ff034866e6bc71f22c9d343b0546894030cffb2a3d2ec8ca35d89316", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/product_graph_rs-176d74241c7901ff)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test product_graph_rayon::tests::calculates_correct_values_without_indirection ... ok
[INFO] [stdout] test product_graph_rayon::tests::detects_direct_infinite_cycle ... ok
[INFO] [stdout] test product_graph_rayon::tests::detects_indirect_infinite_cycle ... ok
[INFO] [stdout] test product_graph_rayon::tests::calculates_correct_values_with_indirection ... ok
[INFO] [stdout] test product_graph_rayon::tests::generates_random_graph_without_errors ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/product_graph_rs-6dc671252af3dfd9)
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test product_graph_rayon::tests::detects_direct_infinite_cycle ... ok
[INFO] [stdout] test product_graph::tests::detects_indirect_infinite_cycle ... ok
[INFO] [stdout] test product_graph::tests::calculates_correct_values_with_indirection ... ok
[INFO] [stdout] test product_graph::tests::calculates_correct_values_without_indirection ... ok
[INFO] [stdout] test product_graph_rayon::tests::detects_indirect_infinite_cycle ... ok
[INFO] [stdout] test product_graph::tests::detects_direct_infinite_cycle ... ok
[INFO] [stdout] test product_graph_rayon::tests::generates_random_graph_without_errors ... ok
[INFO] [stdout] test product_graph_rayon::tests::calculates_correct_values_with_indirection ... ok
[INFO] [stdout] test product_graph_rayon::tests::calculates_correct_values_without_indirection ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests product_graph_rs
[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" "b248e127ff034866e6bc71f22c9d343b0546894030cffb2a3d2ec8ca35d89316", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b248e127ff034866e6bc71f22c9d343b0546894030cffb2a3d2ec8ca35d89316", kill_on_drop: false }`
[INFO] [stdout] b248e127ff034866e6bc71f22c9d343b0546894030cffb2a3d2ec8ca35d89316