[INFO] fetching crate product_graph_rs 0.1.0...
[INFO] testing product_graph_rs-0.1.0 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate product_graph_rs 0.1.0 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate product_graph_rs 0.1.0 on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", 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-8/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-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 99b6d200fbd22b93fbbffa25577ff03bb4bb57ce7695de2a01c69783238fcb2d
[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" "99b6d200fbd22b93fbbffa25577ff03bb4bb57ce7695de2a01c69783238fcb2d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "99b6d200fbd22b93fbbffa25577ff03bb4bb57ce7695de2a01c69783238fcb2d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "99b6d200fbd22b93fbbffa25577ff03bb4bb57ce7695de2a01c69783238fcb2d", kill_on_drop: false }`
[INFO] [stdout] 99b6d200fbd22b93fbbffa25577ff03bb4bb57ce7695de2a01c69783238fcb2d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9f3a47e1a94ffb2a4ceafec492f7dd8c73a53012706a1969b53dac6ce67cc487
[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" "9f3a47e1a94ffb2a4ceafec492f7dd8c73a53012706a1969b53dac6ce67cc487", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling crossbeam-queue v0.2.2
[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 11.93s
[INFO] running `Command { std: "docker" "inspect" "9f3a47e1a94ffb2a4ceafec492f7dd8c73a53012706a1969b53dac6ce67cc487", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9f3a47e1a94ffb2a4ceafec492f7dd8c73a53012706a1969b53dac6ce67cc487", kill_on_drop: false }`
[INFO] [stdout] 9f3a47e1a94ffb2a4ceafec492f7dd8c73a53012706a1969b53dac6ce67cc487
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--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] 66d9aca3a0f994c3a7522864155e3ac89ded86301e4efc9ec79d400c930b9493
[INFO] running `Command { std: "docker" "start" "-a" "66d9aca3a0f994c3a7522864155e3ac89ded86301e4efc9ec79d400c930b9493", 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 5.14s
[INFO] running `Command { std: "docker" "inspect" "66d9aca3a0f994c3a7522864155e3ac89ded86301e4efc9ec79d400c930b9493", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "66d9aca3a0f994c3a7522864155e3ac89ded86301e4efc9ec79d400c930b9493", kill_on_drop: false }`
[INFO] [stdout] 66d9aca3a0f994c3a7522864155e3ac89ded86301e4efc9ec79d400c930b9493
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d2799fa38a6c5b9c596d294b12e77f2762b1876952cc9d93c5a0b8d337219638
[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" "d2799fa38a6c5b9c596d294b12e77f2762b1876952cc9d93c5a0b8d337219638", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/product_graph_rs-04ae71eef62d606b
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test product_graph_rayon::tests::detects_direct_infinite_cycle ... 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] test product_graph_rayon::tests::detects_indirect_infinite_cycle ... 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 0.27s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/product_graph_rs-4a65da5db91e700f
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test product_graph::tests::calculates_correct_values_without_indirection ... ok
[INFO] [stdout] test product_graph::tests::detects_direct_infinite_cycle ... ok
[INFO] [stdout] test product_graph::tests::calculates_correct_values_with_indirection ... ok
[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_rayon::tests::calculates_correct_values_without_indirection ... ok
[INFO] [stdout] test product_graph_rayon::tests::calculates_correct_values_with_indirection ... ok
[INFO] [stdout] test product_graph_rayon::tests::detects_indirect_infinite_cycle ... ok
[INFO] [stdout] test product_graph_rayon::tests::generates_random_graph_without_errors ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s
[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" "d2799fa38a6c5b9c596d294b12e77f2762b1876952cc9d93c5a0b8d337219638", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d2799fa38a6c5b9c596d294b12e77f2762b1876952cc9d93c5a0b8d337219638", kill_on_drop: false }`
[INFO] [stdout] d2799fa38a6c5b9c596d294b12e77f2762b1876952cc9d93c5a0b8d337219638