[INFO] fetching crate lude-input 0.0.0...
[INFO] testing lude-input-0.0.0 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate lude-input 0.0.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate lude-input 0.0.0 on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate lude-input 0.0.0
[INFO] finished tweaking crates.io crate lude-input 0.0.0
[INFO] tweaked toml for crates.io crate lude-input 0.0.0 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+beta-2021-01-01" "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] 181b7efbb36d61c431a6bf5e6a8a4e7fd9853e8d48580f81989083710fd44de2
[INFO] running `Command { std: "docker" "start" "-a" "181b7efbb36d61c431a6bf5e6a8a4e7fd9853e8d48580f81989083710fd44de2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "181b7efbb36d61c431a6bf5e6a8a4e7fd9853e8d48580f81989083710fd44de2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "181b7efbb36d61c431a6bf5e6a8a4e7fd9853e8d48580f81989083710fd44de2", kill_on_drop: false }`
[INFO] [stdout] 181b7efbb36d61c431a6bf5e6a8a4e7fd9853e8d48580f81989083710fd44de2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4aae109aef2542acba040ae52470ac6db25f000ed615901b178550c725f05812
[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" "4aae109aef2542acba040ae52470ac6db25f000ed615901b178550c725f05812", kill_on_drop: false }`
[INFO] [stderr]    Compiling lude-input v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.23s
[INFO] running `Command { std: "docker" "inspect" "4aae109aef2542acba040ae52470ac6db25f000ed615901b178550c725f05812", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4aae109aef2542acba040ae52470ac6db25f000ed615901b178550c725f05812", kill_on_drop: false }`
[INFO] [stdout] 4aae109aef2542acba040ae52470ac6db25f000ed615901b178550c725f05812
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+beta-2021-01-01" "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] 565a72a4fe6a555f715f34b744b8e3fb39134f61e55ae033e5f5d4fcdf073986
[INFO] running `Command { std: "docker" "start" "-a" "565a72a4fe6a555f715f34b744b8e3fb39134f61e55ae033e5f5d4fcdf073986", kill_on_drop: false }`
[INFO] [stderr]    Compiling lude-input v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.58s
[INFO] running `Command { std: "docker" "inspect" "565a72a4fe6a555f715f34b744b8e3fb39134f61e55ae033e5f5d4fcdf073986", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "565a72a4fe6a555f715f34b744b8e3fb39134f61e55ae033e5f5d4fcdf073986", kill_on_drop: false }`
[INFO] [stdout] 565a72a4fe6a555f715f34b744b8e3fb39134f61e55ae033e5f5d4fcdf073986
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+beta-2021-01-01" "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] 553bb08714f155eb83c1ee7d4021f0d05d7440b05f5a184a1457b83f55ef4cda
[INFO] running `Command { std: "docker" "start" "-a" "553bb08714f155eb83c1ee7d4021f0d05d7440b05f5a184a1457b83f55ef4cda", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/lude_input-5eaf52650160b6ba
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests lude-input
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "553bb08714f155eb83c1ee7d4021f0d05d7440b05f5a184a1457b83f55ef4cda", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "553bb08714f155eb83c1ee7d4021f0d05d7440b05f5a184a1457b83f55ef4cda", kill_on_drop: false }`
[INFO] [stdout] 553bb08714f155eb83c1ee7d4021f0d05d7440b05f5a184a1457b83f55ef4cda