[INFO] fetching crate genome 0.2.1...
[INFO] testing genome-0.2.1 against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530
[INFO] extracting crate genome 0.2.1 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate genome 0.2.1 on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate genome 0.2.1
[INFO] finished tweaking crates.io crate genome 0.2.1
[INFO] tweaked toml for crates.io crate genome 0.2.1 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate crates.io crate genome 0.2.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "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] b20d290ebb6240f4d5b0375df34b9823f0cdc01e05dda14a4991dc34b74216af
[INFO] running `Command { std: "docker" "start" "-a" "b20d290ebb6240f4d5b0375df34b9823f0cdc01e05dda14a4991dc34b74216af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b20d290ebb6240f4d5b0375df34b9823f0cdc01e05dda14a4991dc34b74216af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b20d290ebb6240f4d5b0375df34b9823f0cdc01e05dda14a4991dc34b74216af", kill_on_drop: false }`
[INFO] [stdout] b20d290ebb6240f4d5b0375df34b9823f0cdc01e05dda14a4991dc34b74216af
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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=forbid" "-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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 228119fae63fddc0b39929f9879975eb85b903b9f5cf1ec0a9500983f77331ce
[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" "228119fae63fddc0b39929f9879975eb85b903b9f5cf1ec0a9500983f77331ce", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.77
[INFO] [stderr]    Compiling getrandom v0.1.15
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling ppv-lite86 v0.2.9
[INFO] [stderr]    Compiling arrayvec v0.5.1
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling rand_distr v0.2.2
[INFO] [stderr]    Compiling genome v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.79s
[INFO] running `Command { std: "docker" "inspect" "228119fae63fddc0b39929f9879975eb85b903b9f5cf1ec0a9500983f77331ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "228119fae63fddc0b39929f9879975eb85b903b9f5cf1ec0a9500983f77331ce", kill_on_drop: false }`
[INFO] [stdout] 228119fae63fddc0b39929f9879975eb85b903b9f5cf1ec0a9500983f77331ce
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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=forbid" "-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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2d532fb629eb7569e7063f764b9f1024feedf806ebcfa960129749c07939f098
[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" "2d532fb629eb7569e7063f764b9f1024feedf806ebcfa960129749c07939f098", kill_on_drop: false }`
[INFO] [stderr]    Compiling genome v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.92s
[INFO] running `Command { std: "docker" "inspect" "2d532fb629eb7569e7063f764b9f1024feedf806ebcfa960129749c07939f098", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2d532fb629eb7569e7063f764b9f1024feedf806ebcfa960129749c07939f098", kill_on_drop: false }`
[INFO] [stdout] 2d532fb629eb7569e7063f764b9f1024feedf806ebcfa960129749c07939f098
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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=forbid" "-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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 54dea1d417890d71385a7fa461bb3544be35430d237d513deb785845453a2cae
[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" "54dea1d417890d71385a7fa461bb3544be35430d237d513deb785845453a2cae", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/genome-be1f3f0e5d2fb11d)
[INFO] [stdout] test dna::tests::cannot_be_merged ... ok
[INFO] [stdout] test dna::tests::can_be_converted_and_back ... ok
[INFO] [stdout] test gene::tests::markers_should_include_influence ... ok
[INFO] [stdout] test gene::tests::get_marker_correctly ... ok
[INFO] [stdout] test gene::tests::should_return_true_on_equal ... ok
[INFO] [stdout] test gene::tests::get_marker_return_none ... ok
[INFO] [stdout] test gene::tests::can_be_converted_and_back ... ok
[INFO] [stdout] test gene::marker::tests::can_be_converted_and_back ... ok
[INFO] [stdout] test gene::tests::marker_size_match ... ok
[INFO] [stdout] test dna::tests::can_be_merged ... ok
[INFO] [stdout] test gene::tests::should_zero_gene ... ok
[INFO] [stdout] test gene::tests::should_set_marker ... ok
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/genome-7d051837c07e463b)
[INFO] [stdout] test dna::tests::check_merged_gene_ratio ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.17s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test dna::tests::can_be_merged ... ok
[INFO] [stdout] test dna::tests::can_be_converted_and_back ... ok
[INFO] [stdout] test gene::marker::tests::can_be_converted_and_back ... ok
[INFO] [stdout] test gene::tests::can_be_converted_and_back ... ok
[INFO] [stdout] test gene::tests::get_marker_correctly ... ok
[INFO] [stdout] test gene::tests::markers_should_include_influence ... ok
[INFO] [stdout] test dna::tests::cannot_be_merged ... ok
[INFO] [stdout] test gene::tests::should_zero_gene ... ok
[INFO] [stdout] test gene::tests::should_set_marker ... ok
[INFO] [stdout] test gene::tests::marker_size_match ... ok
[INFO] [stdout] test gene::tests::get_marker_return_none ... ok
[INFO] [stdout] test gene::tests::should_return_true_on_equal ... ok
[INFO] [stdout] test dna::tests::check_merged_gene_ratio ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.19s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests genome
[INFO] [stdout] 
[INFO] [stdout] running 21 tests
[INFO] [stdout] test src/dna.rs - dna::DNA::to_latent_vec (line 121) ... ok
[INFO] [stdout] test src/dna.rs - dna::DNA::to_string (line 139) ... ok
[INFO] [stdout] test src/gene.rs - gene::Gene::get_sum (line 39) ... ok
[INFO] [stdout] test src/dna.rs - dna::DNA::new (line 19) ... ok
[INFO] [stdout] test src/gene.rs - gene::Gene::compare (line 152) ... ok
[INFO] [stdout] test src/dna.rs - dna::DNA::is_valid (line 35) ... ok
[INFO] [stdout] test src/dna.rs - dna::DNA::get_sum (line 163) ... ok
[INFO] [stdout] test src/dna.rs - dna::DNA (line 206) ... ok
[INFO] [stdout] test src/gene.rs - gene::Gene::get_marker (line 95) ... ok
[INFO] [stdout] test src/dna.rs - dna::DNA::compare (line 94) ... ok
[INFO] [stdout] test src/gene.rs - gene::Gene (line 242) ... ok
[INFO] [stdout] test src/dna.rs - dna::DNA::merge (line 53) ... ok
[INFO] [stdout] test src/gene.rs - gene::Gene::is_equal (line 53) ... ok
[INFO] [stdout] test src/gene.rs - gene::Gene::get_markers (line 113) ... ok
[INFO] [stdout] test src/gene.rs - gene::Gene::get_influence (line 81) ... ok
[INFO] [stdout] test src/dna.rs - dna::String (line 179) ... ok
[INFO] [stdout] test src/gene.rs - gene::Gene::mutate (line 167) ... ok
[INFO] [stdout] test src/gene.rs - gene::Gene::zero (line 204) ... ok
[INFO] [stdout] test src/gene.rs - gene::Gene::to_string (line 132) ... ok
[INFO] [stdout] test src/gene.rs - gene::Gene::new (line 19) ... ok
[INFO] [stdout] test src/gene.rs - gene::String (line 222) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 21 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 5.68s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "54dea1d417890d71385a7fa461bb3544be35430d237d513deb785845453a2cae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "54dea1d417890d71385a7fa461bb3544be35430d237d513deb785845453a2cae", kill_on_drop: false }`
[INFO] [stdout] 54dea1d417890d71385a7fa461bb3544be35430d237d513deb785845453a2cae