[INFO] cloning repository https://github.com/PurpleBooth/fizz-buzz-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/PurpleBooth/fizz-buzz-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPurpleBooth%2Ffizz-buzz-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPurpleBooth%2Ffizz-buzz-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e172c3db928c6569803e17b7de552b2e9a30b25f
[INFO] testing PurpleBooth/fizz-buzz-rust against 1.59.0 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPurpleBooth%2Ffizz-buzz-rust" "/workspace/builds/worker-11/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-11/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/PurpleBooth/fizz-buzz-rust on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/PurpleBooth/fizz-buzz-rust
[INFO] finished tweaking git repo https://github.com/PurpleBooth/fizz-buzz-rust
[INFO] tweaked toml for git repo https://github.com/PurpleBooth/fizz-buzz-rust written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] crate git repo https://github.com/PurpleBooth/fizz-buzz-rust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d1ff5c1909d50bd6e6aa1f3d941b040df8d276e1bbd988a894f3fd1292de3c2f
[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" "d1ff5c1909d50bd6e6aa1f3d941b040df8d276e1bbd988a894f3fd1292de3c2f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d1ff5c1909d50bd6e6aa1f3d941b040df8d276e1bbd988a894f3fd1292de3c2f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d1ff5c1909d50bd6e6aa1f3d941b040df8d276e1bbd988a894f3fd1292de3c2f", kill_on_drop: false }`
[INFO] [stdout] d1ff5c1909d50bd6e6aa1f3d941b040df8d276e1bbd988a894f3fd1292de3c2f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 53ed2b0b9a7ebc45d45cb907f933c7f387dc6482e7627fce6b924e32c2e5bf86
[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" "53ed2b0b9a7ebc45d45cb907f933c7f387dc6482e7627fce6b924e32c2e5bf86", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.51
[INFO] [stderr]    Compiling safemem v0.3.0
[INFO] [stderr]    Compiling route-recognizer v0.1.12
[INFO] [stderr]    Compiling log v0.4.6
[INFO] [stderr]    Compiling unicode-normalization v0.1.8
[INFO] [stderr]    Compiling base64 v0.9.3
[INFO] [stderr]    Compiling log v0.3.9
[INFO] [stderr]    Compiling mime v0.2.6
[INFO] [stderr]    Compiling rand_os v0.1.3
[INFO] [stderr]    Compiling time v0.1.42
[INFO] [stderr]    Compiling num_cpus v1.10.0
[INFO] [stderr]    Compiling idna v0.1.5
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling url v1.7.2
[INFO] [stderr]    Compiling phf_generator v0.7.24
[INFO] [stderr]    Compiling hyper v0.10.15
[INFO] [stderr]    Compiling phf_codegen v0.7.24
[INFO] [stderr]    Compiling mime_guess v1.8.6
[INFO] [stderr]    Compiling iron v0.6.0
[INFO] [stderr]    Compiling router v0.6.0
[INFO] [stderr]    Compiling fizz-buzz-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 28.89s
[INFO] running `Command { std: "docker" "inspect" "53ed2b0b9a7ebc45d45cb907f933c7f387dc6482e7627fce6b924e32c2e5bf86", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "53ed2b0b9a7ebc45d45cb907f933c7f387dc6482e7627fce6b924e32c2e5bf86", kill_on_drop: false }`
[INFO] [stdout] 53ed2b0b9a7ebc45d45cb907f933c7f387dc6482e7627fce6b924e32c2e5bf86
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] df390b4d6550238aac0aedfe0b472e5d4f45ff27e348bb27909236116e4da1cf
[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" "df390b4d6550238aac0aedfe0b472e5d4f45ff27e348bb27909236116e4da1cf", kill_on_drop: false }`
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling rand v0.3.23
[INFO] [stderr]    Compiling uuid v0.5.1
[INFO] [stderr]    Compiling iron-test v0.6.0
[INFO] [stderr]    Compiling fizz-buzz-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 7.43s
[INFO] running `Command { std: "docker" "inspect" "df390b4d6550238aac0aedfe0b472e5d4f45ff27e348bb27909236116e4da1cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "df390b4d6550238aac0aedfe0b472e5d4f45ff27e348bb27909236116e4da1cf", kill_on_drop: false }`
[INFO] [stdout] df390b4d6550238aac0aedfe0b472e5d4f45ff27e348bb27909236116e4da1cf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "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] e7f6e7ae89cf73b63c60d647b00e7932da45193e0f4554481af8ca7f334b0d4d
[INFO] running `Command { std: "docker" "start" "-a" "e7f6e7ae89cf73b63c60d647b00e7932da45193e0f4554481af8ca7f334b0d4d", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/fizz_buzz_rust-a94c3ce2c93fb59f)
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test fizz_buzz::tests::it_returns_1_when_the_value_is_1 ... ok
[INFO] [stdout] test fizz_buzz::tests::it_returns_2_when_the_value_is_2 ... ok
[INFO] [stdout] test fizz_buzz::tests::it_returns_4_when_the_value_is_4 ... ok
[INFO] [stdout] test fizz_buzz::tests::it_returns_fizz_buzz_when_the_value_is_45 ... ok
[INFO] [stdout] test fizz_buzz::tests::it_returns_fizz_when_the_value_is_3 ... ok
[INFO] [stdout] test fizz_buzz::tests::it_returns_fizz_when_the_value_is_6 ... ok
[INFO] [stdout] test tests::test_index_returns_ok ... ok
[INFO] [stdout] test tests::test_fizz_endpoint_returns_ok_status_even_for_weird_values ... ok
[INFO] [stdout] test fizz_buzz::tests::it_returns_fizz_buzz_when_the_value_is_30 ... ok
[INFO] [stdout] test fizz_buzz::tests::it_returns_buzz_when_the_value_is_20 ... ok
[INFO] [stdout] test fizz_buzz::tests::it_returns_fizz_when_the_value_is_9 ... ok
[INFO] [stdout] test fizz_buzz::tests::it_returns_buzz_when_the_value_is_5 ... ok
[INFO] [stdout] test fizz_buzz::tests::it_returns_fizz_buzz_when_the_value_is_15 ... ok
[INFO] [stdout] test fizz_buzz::tests::it_returns_buzz_when_the_value_is_10 ... ok
[INFO] [stdout] test tests::test_fizz_endpoint_returns_fizz_and_an_ok_status ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e7f6e7ae89cf73b63c60d647b00e7932da45193e0f4554481af8ca7f334b0d4d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e7f6e7ae89cf73b63c60d647b00e7932da45193e0f4554481af8ca7f334b0d4d", kill_on_drop: false }`
[INFO] [stdout] e7f6e7ae89cf73b63c60d647b00e7932da45193e0f4554481af8ca7f334b0d4d