[INFO] crate hg-core 0.0.1 is already in cache
[INFO] testing hg-core-0.0.1 against beta-2020-07-24 for beta-1.46-1
[INFO] extracting crate hg-core 0.0.1 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate hg-core 0.0.1 on toolchain beta-2020-07-24
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate hg-core 0.0.1
[INFO] finished tweaking crates.io crate hg-core 0.0.1
[INFO] tweaked toml for crates.io crate hg-core 0.0.1 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 591a39394868101efd44ee7a6eb62e34ea61d2b56cb544619b7147491df39e3e
[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" "591a39394868101efd44ee7a6eb62e34ea61d2b56cb544619b7147491df39e3e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "591a39394868101efd44ee7a6eb62e34ea61d2b56cb544619b7147491df39e3e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "591a39394868101efd44ee7a6eb62e34ea61d2b56cb544619b7147491df39e3e", kill_on_drop: false }`
[INFO] [stdout] 591a39394868101efd44ee7a6eb62e34ea61d2b56cb544619b7147491df39e3e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f7012f6e90dbcff5ce2b8624785605fb094758b96b233f7f3860f75a7bd06279
[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" "f7012f6e90dbcff5ce2b8624785605fb094758b96b233f7f3860f75a7bd06279", kill_on_drop: false }`
[INFO] [stderr]    Compiling hg-core v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.21s
[INFO] running `Command { std: "docker" "inspect" "f7012f6e90dbcff5ce2b8624785605fb094758b96b233f7f3860f75a7bd06279", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f7012f6e90dbcff5ce2b8624785605fb094758b96b233f7f3860f75a7bd06279", kill_on_drop: false }`
[INFO] [stdout] f7012f6e90dbcff5ce2b8624785605fb094758b96b233f7f3860f75a7bd06279
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d3d60f99bc65c04d7ae076b2433ae8950f1476e742bb83278d22baf5d950a272
[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" "d3d60f99bc65c04d7ae076b2433ae8950f1476e742bb83278d22baf5d950a272", kill_on_drop: false }`
[INFO] [stderr]    Compiling hg-core v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.79s
[INFO] running `Command { std: "docker" "inspect" "d3d60f99bc65c04d7ae076b2433ae8950f1476e742bb83278d22baf5d950a272", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d3d60f99bc65c04d7ae076b2433ae8950f1476e742bb83278d22baf5d950a272", kill_on_drop: false }`
[INFO] [stdout] d3d60f99bc65c04d7ae076b2433ae8950f1476e742bb83278d22baf5d950a272
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 21ecdad455fa0181c3f5edde4ca210b64bcefd494c8cac2c6c4eb8ce0b4246d0
[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" "21ecdad455fa0181c3f5edde4ca210b64bcefd494c8cac2c6c4eb8ce0b4246d0", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/hg-141e19a9f48a26eb
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test ancestors::tests::test_initrev_out_of_range ... ok
[INFO] [stdout] test ancestors::tests::test_empty ... ok
[INFO] [stdout] test ancestors::tests::test_lazy_iter_contains ... ok
[INFO] [stdout] test ancestors::tests::test_contains ... ok
[INFO] [stdout] test ancestors::tests::test_lazy_contains_iter ... ok
[INFO] [stdout] test ancestors::tests::test_next_out_of_range ... ok
[INFO] [stdout] test ancestors::tests::test_list_ancestor ... ok
[INFO] [stdout] test ancestors::tests::test_missing_bases ... ok
[INFO] [stdout] test ancestors::tests::test_nullrev_input ... ok
[INFO] [stdout] test ancestors::tests::test_missing_ancestors ... ok
[INFO] [stdout] test dagops::tests::test_heads ... ok
[INFO] [stdout] test ancestors::tests::test_peek ... ok
[INFO] [stdout] test ancestors::tests::test_missing_remove ... ok
[INFO] [stdout] test dagops::tests::test_retain_heads ... ok
[INFO] [stdout] test ancestors::tests::test_remove_ancestors_from_case1 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/test_missing_ancestors-19c0a3f3c8c2abcd
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_missing_ancestors_compare_naive ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests hg
[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
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "21ecdad455fa0181c3f5edde4ca210b64bcefd494c8cac2c6c4eb8ce0b4246d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "21ecdad455fa0181c3f5edde4ca210b64bcefd494c8cac2c6c4eb8ce0b4246d0", kill_on_drop: false }`
[INFO] [stdout] 21ecdad455fa0181c3f5edde4ca210b64bcefd494c8cac2c6c4eb8ce0b4246d0