[INFO] fetching crate genestring 0.1.0...
[INFO] testing genestring-0.1.0 against 1.49.0 for beta-1.50-1
[INFO] extracting crate genestring 0.1.0 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate genestring 0.1.0 on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate genestring 0.1.0
[INFO] finished tweaking crates.io crate genestring 0.1.0
[INFO] tweaked toml for crates.io crate genestring 0.1.0 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "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] 5be6bd89f2a03cfe038eeaedd322988d87432b9baefd5208e501e8aee1c91c8f
[INFO] running `Command { std: "docker" "start" "-a" "5be6bd89f2a03cfe038eeaedd322988d87432b9baefd5208e501e8aee1c91c8f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5be6bd89f2a03cfe038eeaedd322988d87432b9baefd5208e501e8aee1c91c8f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5be6bd89f2a03cfe038eeaedd322988d87432b9baefd5208e501e8aee1c91c8f", kill_on_drop: false }`
[INFO] [stdout] 5be6bd89f2a03cfe038eeaedd322988d87432b9baefd5208e501e8aee1c91c8f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 13b8f4da76fd6d144c9a2089aef9644820ac1b5e7976a90b73170637a2968927
[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" "13b8f4da76fd6d144c9a2089aef9644820ac1b5e7976a90b73170637a2968927", kill_on_drop: false }`
[INFO] [stderr]    Compiling bit-vec v0.6.3
[INFO] [stderr]    Compiling rand_core v0.3.1
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling wait-timeout v0.2.0
[INFO] [stderr]    Compiling rand v0.5.6
[INFO] [stderr]    Compiling bit-set v0.5.2
[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 tempfile v3.1.0
[INFO] [stderr]    Compiling rusty-fork v0.2.2
[INFO] [stderr]    Compiling proptest v0.8.7
[INFO] [stderr]    Compiling genestring v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 20.87s
[INFO] running `Command { std: "docker" "inspect" "13b8f4da76fd6d144c9a2089aef9644820ac1b5e7976a90b73170637a2968927", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "13b8f4da76fd6d144c9a2089aef9644820ac1b5e7976a90b73170637a2968927", kill_on_drop: false }`
[INFO] [stdout] 13b8f4da76fd6d144c9a2089aef9644820ac1b5e7976a90b73170637a2968927
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "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] 359edd498ab4a5a2bf49d315d9ad3338376a4c09008eb91e76f53ea7cc3c8ee8
[INFO] running `Command { std: "docker" "start" "-a" "359edd498ab4a5a2bf49d315d9ad3338376a4c09008eb91e76f53ea7cc3c8ee8", kill_on_drop: false }`
[INFO] [stderr]    Compiling genestring v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.99s
[INFO] running `Command { std: "docker" "inspect" "359edd498ab4a5a2bf49d315d9ad3338376a4c09008eb91e76f53ea7cc3c8ee8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "359edd498ab4a5a2bf49d315d9ad3338376a4c09008eb91e76f53ea7cc3c8ee8", kill_on_drop: false }`
[INFO] [stdout] 359edd498ab4a5a2bf49d315d9ad3338376a4c09008eb91e76f53ea7cc3c8ee8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] abe4ceaf5978969c758d3a0eb7ce992c7f69e4d745441db69522ac2dd42d8280
[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" "abe4ceaf5978969c758d3a0eb7ce992c7f69e4d745441db69522ac2dd42d8280", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/genestring-b10430d77022f688
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test tests::calculating_bi_offsets ... ok
[INFO] [stdout] test tests::assume_intdiv_rounds_down ... ok
[INFO] [stdout] test tests::get_set_1piece_duo ... ok
[INFO] [stdout] test tests::get_set_different_chunk ... ok
[INFO] [stdout] test tests::string_size_minimum ... ok
[INFO] [stdout] test tests::get_set_same_chunk ... ok
[INFO] [stdout] test tests::string_size_subblocks ... ok
[INFO] [stdout] test tests::transplanting_small_ranges ... ok
[INFO] [stdout] test tests::get_set_multibinning ... ok
[INFO] [stdout] test tests::get_set_single ... ok
[INFO] [stdout] test tests::string_size_blocks ... ok
[INFO] [stdout] test tests::transplanting_small_ranges_blocked ... ok
[INFO] [stdout] test tests::transplanting_large_ranges ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests genestring
[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" "abe4ceaf5978969c758d3a0eb7ce992c7f69e4d745441db69522ac2dd42d8280", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "abe4ceaf5978969c758d3a0eb7ce992c7f69e4d745441db69522ac2dd42d8280", kill_on_drop: false }`
[INFO] [stdout] abe4ceaf5978969c758d3a0eb7ce992c7f69e4d745441db69522ac2dd42d8280