[INFO] fetching crate intrepion_x_fizz_buzz 0.1.1...
[INFO] testing intrepion_x_fizz_buzz-0.1.1 against 1.49.0 for beta-1.50-1
[INFO] extracting crate intrepion_x_fizz_buzz 0.1.1 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate intrepion_x_fizz_buzz 0.1.1 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 intrepion_x_fizz_buzz 0.1.1
[INFO] finished tweaking crates.io crate intrepion_x_fizz_buzz 0.1.1
[INFO] tweaked toml for crates.io crate intrepion_x_fizz_buzz 0.1.1 written to /workspace/builds/worker-4/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-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] [stdout] 4103632c52ca73ab825217c5ed3712162c92734d77bc033938de34eb6cf86fbe
[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" "4103632c52ca73ab825217c5ed3712162c92734d77bc033938de34eb6cf86fbe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4103632c52ca73ab825217c5ed3712162c92734d77bc033938de34eb6cf86fbe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4103632c52ca73ab825217c5ed3712162c92734d77bc033938de34eb6cf86fbe", kill_on_drop: false }`
[INFO] [stdout] 4103632c52ca73ab825217c5ed3712162c92734d77bc033938de34eb6cf86fbe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] ea03e3c3e6be2c1bd73a23409a8f08f9a5e4e4586f6dd5d163a2f6a357c2d2d0
[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" "ea03e3c3e6be2c1bd73a23409a8f08f9a5e4e4586f6dd5d163a2f6a357c2d2d0", kill_on_drop: false }`
[INFO] [stderr]    Compiling intrepion_x_fizz_buzz v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.78s
[INFO] running `Command { std: "docker" "inspect" "ea03e3c3e6be2c1bd73a23409a8f08f9a5e4e4586f6dd5d163a2f6a357c2d2d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ea03e3c3e6be2c1bd73a23409a8f08f9a5e4e4586f6dd5d163a2f6a357c2d2d0", kill_on_drop: false }`
[INFO] [stdout] ea03e3c3e6be2c1bd73a23409a8f08f9a5e4e4586f6dd5d163a2f6a357c2d2d0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] [stdout] 963e0a0939e5781369f000eee2d8e8ffabdf5748f1dc8246831074523022a61b
[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" "963e0a0939e5781369f000eee2d8e8ffabdf5748f1dc8246831074523022a61b", kill_on_drop: false }`
[INFO] [stderr]    Compiling intrepion_x_fizz_buzz v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.65s
[INFO] running `Command { std: "docker" "inspect" "963e0a0939e5781369f000eee2d8e8ffabdf5748f1dc8246831074523022a61b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "963e0a0939e5781369f000eee2d8e8ffabdf5748f1dc8246831074523022a61b", kill_on_drop: false }`
[INFO] [stdout] 963e0a0939e5781369f000eee2d8e8ffabdf5748f1dc8246831074523022a61b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 5084b67cb88bbac1d54d686274c96723c47e0f7f3b6dfb01ae4d3c6516bf8d8c
[INFO] running `Command { std: "docker" "start" "-a" "5084b67cb88bbac1d54d686274c96723c47e0f7f3b6dfb01ae4d3c6516bf8d8c", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/intrepion_x_fizz_buzz-ea7fb896c48b013d
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/fizz_buzz-eb466ea5cca586e9
[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] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test test_two_is_two ... ok
[INFO] [stdout] test test_three_is_fizz ... ok
[INFO] [stdout] test test_thirty_is_fizz_buzz ... ok
[INFO] [stdout] test test_ten_is_buzz ... ok
[INFO] [stdout] test test_one_is_one ... ok
[INFO] [stdout] test test_fifteen_is_fizz_buzz ... ok
[INFO] [stdout] test test_six_is_fizz ... ok
[INFO] [stdout] test test_five_is_buzz ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests intrepion_x_fizz_buzz
[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" "5084b67cb88bbac1d54d686274c96723c47e0f7f3b6dfb01ae4d3c6516bf8d8c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5084b67cb88bbac1d54d686274c96723c47e0f7f3b6dfb01ae4d3c6516bf8d8c", kill_on_drop: false }`
[INFO] [stdout] 5084b67cb88bbac1d54d686274c96723c47e0f7f3b6dfb01ae4d3c6516bf8d8c