[INFO] fetching crate friendly-zoo 0.2.1...
[INFO] testing friendly-zoo-0.2.1 against 1.49.0 for beta-1.50-1
[INFO] extracting crate friendly-zoo 0.2.1 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate friendly-zoo 0.2.1 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 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-5/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" "+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-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 386db1a70e3c014f392f09d2b98afe43e153761ffe8b01d1a04132659fc06099
[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" "386db1a70e3c014f392f09d2b98afe43e153761ffe8b01d1a04132659fc06099", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "386db1a70e3c014f392f09d2b98afe43e153761ffe8b01d1a04132659fc06099", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "386db1a70e3c014f392f09d2b98afe43e153761ffe8b01d1a04132659fc06099", kill_on_drop: false }`
[INFO] [stdout] 386db1a70e3c014f392f09d2b98afe43e153761ffe8b01d1a04132659fc06099
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 989a0f3e918051112702fac6b4c61b54c18fb751f36d164680dd1c4c45deb289
[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" "989a0f3e918051112702fac6b4c61b54c18fb751f36d164680dd1c4c45deb289", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.77
[INFO] [stderr]    Compiling getrandom v0.1.15
[INFO] [stderr]    Compiling ppv-lite86 v0.2.9
[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 10.49s
[INFO] running `Command { std: "docker" "inspect" "989a0f3e918051112702fac6b4c61b54c18fb751f36d164680dd1c4c45deb289", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "989a0f3e918051112702fac6b4c61b54c18fb751f36d164680dd1c4c45deb289", kill_on_drop: false }`
[INFO] [stdout] 989a0f3e918051112702fac6b4c61b54c18fb751f36d164680dd1c4c45deb289
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 593d14505fbaacf94ca47d5ca15758782fa0c6561b6b5da83246f11d96b1fb5c
[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" "593d14505fbaacf94ca47d5ca15758782fa0c6561b6b5da83246f11d96b1fb5c", kill_on_drop: false }`
[INFO] [stderr]    Compiling friendly-zoo v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.77s
[INFO] running `Command { std: "docker" "inspect" "593d14505fbaacf94ca47d5ca15758782fa0c6561b6b5da83246f11d96b1fb5c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "593d14505fbaacf94ca47d5ca15758782fa0c6561b6b5da83246f11d96b1fb5c", kill_on_drop: false }`
[INFO] [stdout] 593d14505fbaacf94ca47d5ca15758782fa0c6561b6b5da83246f11d96b1fb5c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/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] d591b38d5f246b9b9e37058ebd555a4681a6762ba338e382220848e5e82686d8
[INFO] running `Command { std: "docker" "start" "-a" "d591b38d5f246b9b9e37058ebd555a4681a6762ba338e382220848e5e82686d8", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/friendly_zoo-85ef448a11d468a4
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/generate-b197610916e7c502
[INFO] [stdout] running 7 tests
[INFO] [stderr]    Doc-tests friendly-zoo
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] test tests::test_dromedaries ... ok
[INFO] [stdout] test tests::test_kebabs ... ok
[INFO] [stdout] test tests::test_snakes ... ok
[INFO] [stdout] test tests::test_custom_delimiter ... ok
[INFO] [stdout] test tests::test_screaming_snakes ... ok
[INFO] [stdout] test tests::test_screaming_kebabs ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[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] [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" "d591b38d5f246b9b9e37058ebd555a4681a6762ba338e382220848e5e82686d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d591b38d5f246b9b9e37058ebd555a4681a6762ba338e382220848e5e82686d8", kill_on_drop: false }`
[INFO] [stdout] d591b38d5f246b9b9e37058ebd555a4681a6762ba338e382220848e5e82686d8