[INFO] fetching crate rec-wars 0.0.1...
[INFO] testing rec-wars-0.0.1 against 1.49.0 for beta-1.50-1
[INFO] extracting crate rec-wars 0.0.1 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate rec-wars 0.0.1 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 rec-wars 0.0.1
[INFO] finished tweaking crates.io crate rec-wars 0.0.1
[INFO] tweaked toml for crates.io crate rec-wars 0.0.1 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate crates.io crate rec-wars 0.0.1 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-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "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] b97b34a580fb6767fbdab82671899f359a33137b8292f948596db67f1f90c0eb
[INFO] running `Command { std: "docker" "start" "-a" "b97b34a580fb6767fbdab82671899f359a33137b8292f948596db67f1f90c0eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b97b34a580fb6767fbdab82671899f359a33137b8292f948596db67f1f90c0eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b97b34a580fb6767fbdab82671899f359a33137b8292f948596db67f1f90c0eb", kill_on_drop: false }`
[INFO] [stdout] b97b34a580fb6767fbdab82671899f359a33137b8292f948596db67f1f90c0eb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e15b18fcceb0eca40a614d7b28112c8aa028fe6e0e091c72523354afbad47c33
[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" "e15b18fcceb0eca40a614d7b28112c8aa028fe6e0e091c72523354afbad47c33", kill_on_drop: false }`
[INFO] [stderr]    Compiling rec-wars v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.56s
[INFO] running `Command { std: "docker" "inspect" "e15b18fcceb0eca40a614d7b28112c8aa028fe6e0e091c72523354afbad47c33", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e15b18fcceb0eca40a614d7b28112c8aa028fe6e0e091c72523354afbad47c33", kill_on_drop: false }`
[INFO] [stdout] e15b18fcceb0eca40a614d7b28112c8aa028fe6e0e091c72523354afbad47c33
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--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] 0a7d161347e809d640df2bf60a787bf84132419c52ada2f160e0f2edd45ecf1e
[INFO] running `Command { std: "docker" "start" "-a" "0a7d161347e809d640df2bf60a787bf84132419c52ada2f160e0f2edd45ecf1e", kill_on_drop: false }`
[INFO] [stderr]    Compiling rec-wars v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.62s
[INFO] running `Command { std: "docker" "inspect" "0a7d161347e809d640df2bf60a787bf84132419c52ada2f160e0f2edd45ecf1e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0a7d161347e809d640df2bf60a787bf84132419c52ada2f160e0f2edd45ecf1e", kill_on_drop: false }`
[INFO] [stdout] 0a7d161347e809d640df2bf60a787bf84132419c52ada2f160e0f2edd45ecf1e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/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] ba1e6e0b5cf8fd77a71917c8d7df653081c3b1a5d75808790857f516484a7f18
[INFO] running `Command { std: "docker" "start" "-a" "ba1e6e0b5cf8fd77a71917c8d7df653081c3b1a5d75808790857f516484a7f18", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/rec_wars-6c02575f58ba3938
[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] running `Command { std: "docker" "inspect" "ba1e6e0b5cf8fd77a71917c8d7df653081c3b1a5d75808790857f516484a7f18", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ba1e6e0b5cf8fd77a71917c8d7df653081c3b1a5d75808790857f516484a7f18", kill_on_drop: false }`
[INFO] [stdout] ba1e6e0b5cf8fd77a71917c8d7df653081c3b1a5d75808790857f516484a7f18