[INFO] cloning repository https://github.com/alex462/rust_fortune_teller
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/alex462/rust_fortune_teller" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falex462%2Frust_fortune_teller", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falex462%2Frust_fortune_teller'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0ed92c18f3b9e1a5cd45c72a2dbef20e77656205
[INFO] testing alex462/rust_fortune_teller against beta-2021-09-08 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falex462%2Frust_fortune_teller" "/workspace/builds/worker-5/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/alex462/rust_fortune_teller on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/alex462/rust_fortune_teller
[INFO] finished tweaking git repo https://github.com/alex462/rust_fortune_teller
[INFO] tweaked toml for git repo https://github.com/alex462/rust_fortune_teller written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/alex462/rust_fortune_teller already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "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] fdcf75bdeb1b548d21d9014b6c36d3cfe18c11663d4e63f60db8134ad02e3553
[INFO] running `Command { std: "docker" "start" "-a" "fdcf75bdeb1b548d21d9014b6c36d3cfe18c11663d4e63f60db8134ad02e3553", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fdcf75bdeb1b548d21d9014b6c36d3cfe18c11663d4e63f60db8134ad02e3553", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fdcf75bdeb1b548d21d9014b6c36d3cfe18c11663d4e63f60db8134ad02e3553", kill_on_drop: false }`
[INFO] [stdout] fdcf75bdeb1b548d21d9014b6c36d3cfe18c11663d4e63f60db8134ad02e3553
[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 305a20dbad275a2a6f5847baf186811e255ca78d84350504df42fe6ab3139de1
[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" "305a20dbad275a2a6f5847baf186811e255ca78d84350504df42fe6ab3139de1", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust_fortune_teller v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.11s
[INFO] running `Command { std: "docker" "inspect" "305a20dbad275a2a6f5847baf186811e255ca78d84350504df42fe6ab3139de1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "305a20dbad275a2a6f5847baf186811e255ca78d84350504df42fe6ab3139de1", kill_on_drop: false }`
[INFO] [stdout] 305a20dbad275a2a6f5847baf186811e255ca78d84350504df42fe6ab3139de1
[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3a6905039d077dd1888055382ccc59e7b310318f983040d58381b7c92d27cbf8
[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" "3a6905039d077dd1888055382ccc59e7b310318f983040d58381b7c92d27cbf8", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust_fortune_teller v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.76s
[INFO] running `Command { std: "docker" "inspect" "3a6905039d077dd1888055382ccc59e7b310318f983040d58381b7c92d27cbf8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3a6905039d077dd1888055382ccc59e7b310318f983040d58381b7c92d27cbf8", kill_on_drop: false }`
[INFO] [stdout] 3a6905039d077dd1888055382ccc59e7b310318f983040d58381b7c92d27cbf8
[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "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] 3bc1ca5e6b5d929a055466f7e368c9b3026052abbc2c7ff646e0f1df98f9cf2e
[INFO] running `Command { std: "docker" "start" "-a" "3bc1ca5e6b5d929a055466f7e368c9b3026052abbc2c7ff646e0f1df98f9cf2e", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rust_fortune_teller-e6e904ef141d829d)
[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] running `Command { std: "docker" "inspect" "3bc1ca5e6b5d929a055466f7e368c9b3026052abbc2c7ff646e0f1df98f9cf2e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3bc1ca5e6b5d929a055466f7e368c9b3026052abbc2c7ff646e0f1df98f9cf2e", kill_on_drop: false }`
[INFO] [stdout] 3bc1ca5e6b5d929a055466f7e368c9b3026052abbc2c7ff646e0f1df98f9cf2e