[INFO] fetching crate friendly-zoo 0.2.1...
[INFO] testing friendly-zoo-0.2.1 against master#5d5ff84130da0d74c6ece368dbe821d8f83fa526 for pr-79296
[INFO] extracting crate friendly-zoo 0.2.1 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate friendly-zoo 0.2.1 on toolchain 5d5ff84130da0d74c6ece368dbe821d8f83fa526
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate friendly-zoo 0.2.1
[INFO] finished tweaking crates.io crate friendly-zoo 0.2.1
[INFO] tweaked toml for crates.io crate friendly-zoo 0.2.1 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate crates.io crate friendly-zoo 0.2.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "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] 1dae065749548ca8ae13a82a9dea4ed8a289b7257af76f6cc7e5d5bbec3e4dee
[INFO] running `Command { std: "docker" "start" "-a" "1dae065749548ca8ae13a82a9dea4ed8a289b7257af76f6cc7e5d5bbec3e4dee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1dae065749548ca8ae13a82a9dea4ed8a289b7257af76f6cc7e5d5bbec3e4dee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1dae065749548ca8ae13a82a9dea4ed8a289b7257af76f6cc7e5d5bbec3e4dee", kill_on_drop: false }`
[INFO] [stdout] 1dae065749548ca8ae13a82a9dea4ed8a289b7257af76f6cc7e5d5bbec3e4dee
[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=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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "build" "--frozen" "--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] f36b561e0042f83f13b46a9ba535169aa302f2fc660fa8a38f0eab9818fe8484
[INFO] running `Command { std: "docker" "start" "-a" "f36b561e0042f83f13b46a9ba535169aa302f2fc660fa8a38f0eab9818fe8484", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.77
[INFO] [stderr]    Compiling ppv-lite86 v0.2.9
[INFO] [stderr]    Compiling getrandom v0.1.15
[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 friendly-zoo v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.11s
[INFO] running `Command { std: "docker" "inspect" "f36b561e0042f83f13b46a9ba535169aa302f2fc660fa8a38f0eab9818fe8484", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f36b561e0042f83f13b46a9ba535169aa302f2fc660fa8a38f0eab9818fe8484", kill_on_drop: false }`
[INFO] [stdout] f36b561e0042f83f13b46a9ba535169aa302f2fc660fa8a38f0eab9818fe8484
[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=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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0a83ec299022161ae2c4753f081ae9f1f6f1ea8eb4b19cd8442cc51b5f67b820
[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" "0a83ec299022161ae2c4753f081ae9f1f6f1ea8eb4b19cd8442cc51b5f67b820", kill_on_drop: false }`
[INFO] [stderr]    Compiling friendly-zoo v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.02s
[INFO] running `Command { std: "docker" "inspect" "0a83ec299022161ae2c4753f081ae9f1f6f1ea8eb4b19cd8442cc51b5f67b820", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0a83ec299022161ae2c4753f081ae9f1f6f1ea8eb4b19cd8442cc51b5f67b820", kill_on_drop: false }`
[INFO] [stdout] 0a83ec299022161ae2c4753f081ae9f1f6f1ea8eb4b19cd8442cc51b5f67b820
[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=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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "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] 50f4478ff36b2da0c29548dad75cfaf3c43f74e2e15770650e0a51611617fd28
[INFO] running `Command { std: "docker" "start" "-a" "50f4478ff36b2da0c29548dad75cfaf3c43f74e2e15770650e0a51611617fd28", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/friendly_zoo-444b127ba261f06a
[INFO] [stdout] running 7 tests
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] test tests::test_custom_delimiter ... ok
[INFO] [stdout] test tests::test_screaming_snakes ... ok
[INFO] [stdout] test tests::test_kebabs ... ok
[INFO] [stdout] test tests::test_screaming_kebabs ... ok
[INFO] [stdout] test tests::test_snakes ... ok
[INFO] [stdout] test tests::test_dromedaries ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/generate-2e97c176746baf05
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests friendly-zoo
[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 2 tests
[INFO] [stdout] test src/lib.rs - Zoo (line 67) ... ok
[INFO] [stdout] test src/lib.rs - Zoo (line 60) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "50f4478ff36b2da0c29548dad75cfaf3c43f74e2e15770650e0a51611617fd28", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "50f4478ff36b2da0c29548dad75cfaf3c43f74e2e15770650e0a51611617fd28", kill_on_drop: false }`
[INFO] [stdout] 50f4478ff36b2da0c29548dad75cfaf3c43f74e2e15770650e0a51611617fd28