[INFO] fetching crate hotelier 0.1.0...
[INFO] testing hotelier-0.1.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate hotelier 0.1.0 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate hotelier 0.1.0 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate hotelier 0.1.0
[INFO] finished tweaking crates.io crate hotelier 0.1.0
[INFO] tweaked toml for crates.io crate hotelier 0.1.0 written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] crate crates.io crate hotelier 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5d8a3e981e0796d6dddbea774fadd71beda7f6de02d48e173cc62b1713f45855
[INFO] running `Command { std: "docker" "start" "-a" "5d8a3e981e0796d6dddbea774fadd71beda7f6de02d48e173cc62b1713f45855", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5d8a3e981e0796d6dddbea774fadd71beda7f6de02d48e173cc62b1713f45855", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5d8a3e981e0796d6dddbea774fadd71beda7f6de02d48e173cc62b1713f45855", kill_on_drop: false }`
[INFO] [stdout] 5d8a3e981e0796d6dddbea774fadd71beda7f6de02d48e173cc62b1713f45855
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f65c6179319c7c548ad81aeb32b2641b5e26da908b44b07926ec51a44a53eb92
[INFO] running `Command { std: "docker" "start" "-a" "f65c6179319c7c548ad81aeb32b2641b5e26da908b44b07926ec51a44a53eb92", kill_on_drop: false }`
[INFO] [stderr]    Compiling hotelier v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.81s
[INFO] running `Command { std: "docker" "inspect" "f65c6179319c7c548ad81aeb32b2641b5e26da908b44b07926ec51a44a53eb92", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f65c6179319c7c548ad81aeb32b2641b5e26da908b44b07926ec51a44a53eb92", kill_on_drop: false }`
[INFO] [stdout] f65c6179319c7c548ad81aeb32b2641b5e26da908b44b07926ec51a44a53eb92
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d0f0d51686358a68311dcfe4ebaf2423c5b891bb13587b8b784c22d39fa73727
[INFO] running `Command { std: "docker" "start" "-a" "d0f0d51686358a68311dcfe4ebaf2423c5b891bb13587b8b784c22d39fa73727", kill_on_drop: false }`
[INFO] [stderr]    Compiling hotelier v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.38s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/hotelier-dce120e3e8aab9d4)
[INFO] running `Command { std: "docker" "inspect" "d0f0d51686358a68311dcfe4ebaf2423c5b891bb13587b8b784c22d39fa73727", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d0f0d51686358a68311dcfe4ebaf2423c5b891bb13587b8b784c22d39fa73727", kill_on_drop: false }`
[INFO] [stdout] d0f0d51686358a68311dcfe4ebaf2423c5b891bb13587b8b784c22d39fa73727
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 910e5389f818a79749dd0b7a967d294c9ae6f360d6eb806146cfd49ccb382d8a
[INFO] running `Command { std: "docker" "start" "-a" "910e5389f818a79749dd0b7a967d294c9ae6f360d6eb806146cfd49ccb382d8a", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/hotelier-dce120e3e8aab9d4)
[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" "910e5389f818a79749dd0b7a967d294c9ae6f360d6eb806146cfd49ccb382d8a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "910e5389f818a79749dd0b7a967d294c9ae6f360d6eb806146cfd49ccb382d8a", kill_on_drop: false }`
[INFO] [stdout] 910e5389f818a79749dd0b7a967d294c9ae6f360d6eb806146cfd49ccb382d8a