[INFO] fetching crate friendly-zoo 0.3.0...
[INFO] testing friendly-zoo-0.3.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate friendly-zoo 0.3.0 into /workspace/builds/worker-101/source
[INFO] validating manifest of crates.io crate friendly-zoo 0.3.0 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate friendly-zoo 0.3.0
[INFO] finished tweaking crates.io crate friendly-zoo 0.3.0
[INFO] tweaked toml for crates.io crate friendly-zoo 0.3.0 written to /workspace/builds/worker-101/source/Cargo.toml
[INFO] crate crates.io crate friendly-zoo 0.3.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e4566ddd2bf42903920a472d9266a5e17a72aa57cb06c77d6440c389959fdba5
[INFO] running `Command { std: "docker" "start" "-a" "e4566ddd2bf42903920a472d9266a5e17a72aa57cb06c77d6440c389959fdba5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e4566ddd2bf42903920a472d9266a5e17a72aa57cb06c77d6440c389959fdba5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e4566ddd2bf42903920a472d9266a5e17a72aa57cb06c77d6440c389959fdba5", kill_on_drop: false }`
[INFO] [stdout] e4566ddd2bf42903920a472d9266a5e17a72aa57cb06c77d6440c389959fdba5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] abaf434c8c3bc3c30a4bf403d4cd89134595555bd8ee21e3bdd38d19d682c1dd
[INFO] running `Command { std: "docker" "start" "-a" "abaf434c8c3bc3c30a4bf403d4cd89134595555bd8ee21e3bdd38d19d682c1dd", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.99
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling ppv-lite86 v0.2.10
[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 v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.56s
[INFO] running `Command { std: "docker" "inspect" "abaf434c8c3bc3c30a4bf403d4cd89134595555bd8ee21e3bdd38d19d682c1dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "abaf434c8c3bc3c30a4bf403d4cd89134595555bd8ee21e3bdd38d19d682c1dd", kill_on_drop: false }`
[INFO] [stdout] abaf434c8c3bc3c30a4bf403d4cd89134595555bd8ee21e3bdd38d19d682c1dd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b21f9a8f5498536c58dd8a1ef1756c867d23741df1e666b5328ab5345d1595e0
[INFO] running `Command { std: "docker" "start" "-a" "b21f9a8f5498536c58dd8a1ef1756c867d23741df1e666b5328ab5345d1595e0", kill_on_drop: false }`
[INFO] [stderr]    Compiling friendly-zoo v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.05s
[INFO] running `Command { std: "docker" "inspect" "b21f9a8f5498536c58dd8a1ef1756c867d23741df1e666b5328ab5345d1595e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b21f9a8f5498536c58dd8a1ef1756c867d23741df1e666b5328ab5345d1595e0", kill_on_drop: false }`
[INFO] [stdout] b21f9a8f5498536c58dd8a1ef1756c867d23741df1e666b5328ab5345d1595e0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 01b25575ebc9b81aeae85603beb6d83fca43422ae3c8236038ff013e45bd7262
[INFO] running `Command { std: "docker" "start" "-a" "01b25575ebc9b81aeae85603beb6d83fca43422ae3c8236038ff013e45bd7262", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.71s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/friendly_zoo-34bdbae0524d6917)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test tests::test_kebabs ... ok
[INFO] [stdout] test tests::test_dromedaries ... ok
[INFO] [stdout] test tests::test_custom_delimiter ... ok
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] test tests::test_screaming_snakes ... ok
[INFO] [stdout] test tests::test_screaming_kebabs ... ok
[INFO] [stdout] test tests::test_snakes ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/generate-53059a57c6061435)
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests friendly-zoo
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - Zoo (line 67) ... ok
[INFO] [stdout] test src/lib.rs - Zoo (line 74) ... ok
[INFO] [stdout] test src/lib.rs - Zoo (line 60) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.37s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "01b25575ebc9b81aeae85603beb6d83fca43422ae3c8236038ff013e45bd7262", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "01b25575ebc9b81aeae85603beb6d83fca43422ae3c8236038ff013e45bd7262", kill_on_drop: false }`
[INFO] [stdout] 01b25575ebc9b81aeae85603beb6d83fca43422ae3c8236038ff013e45bd7262