[INFO] fetching crate euro 0.0.0...
[INFO] testing euro-0.0.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate euro 0.0.0 into /workspace/builds/worker-81/source
[INFO] validating manifest of crates.io crate euro 0.0.0 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 euro 0.0.0
[INFO] finished tweaking crates.io crate euro 0.0.0
[INFO] tweaked toml for crates.io crate euro 0.0.0 written to /workspace/builds/worker-81/source/Cargo.toml
[INFO] crate crates.io crate euro 0.0.0 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/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] 611a5bb70b67a2273f8d590d4461c83857e5be6a804530b3b768746c6d597085
[INFO] running `Command { std: "docker" "start" "-a" "611a5bb70b67a2273f8d590d4461c83857e5be6a804530b3b768746c6d597085", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "611a5bb70b67a2273f8d590d4461c83857e5be6a804530b3b768746c6d597085", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "611a5bb70b67a2273f8d590d4461c83857e5be6a804530b3b768746c6d597085", kill_on_drop: false }`
[INFO] [stdout] 611a5bb70b67a2273f8d590d4461c83857e5be6a804530b3b768746c6d597085
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/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] 60f75de82f422dfa9ba71a34d5c0d8f42dc0b101ef0cb25fdd47af2289dcb8d6
[INFO] running `Command { std: "docker" "start" "-a" "60f75de82f422dfa9ba71a34d5c0d8f42dc0b101ef0cb25fdd47af2289dcb8d6", kill_on_drop: false }`
[INFO] [stderr]    Compiling euro v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.97s
[INFO] running `Command { std: "docker" "inspect" "60f75de82f422dfa9ba71a34d5c0d8f42dc0b101ef0cb25fdd47af2289dcb8d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "60f75de82f422dfa9ba71a34d5c0d8f42dc0b101ef0cb25fdd47af2289dcb8d6", kill_on_drop: false }`
[INFO] [stdout] 60f75de82f422dfa9ba71a34d5c0d8f42dc0b101ef0cb25fdd47af2289dcb8d6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/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] 250c360b57712f89f0706968961d843b825009a145c8169bda71570307d051e5
[INFO] running `Command { std: "docker" "start" "-a" "250c360b57712f89f0706968961d843b825009a145c8169bda71570307d051e5", kill_on_drop: false }`
[INFO] [stderr]    Compiling euro v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.29s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/euro-f4ddae1de1d04949)
[INFO] running `Command { std: "docker" "inspect" "250c360b57712f89f0706968961d843b825009a145c8169bda71570307d051e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "250c360b57712f89f0706968961d843b825009a145c8169bda71570307d051e5", kill_on_drop: false }`
[INFO] [stdout] 250c360b57712f89f0706968961d843b825009a145c8169bda71570307d051e5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/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] 216af71fcbfea21886b71f1a2615038801301b3c50dd1ba6cf6d5e5d111d39d3
[INFO] running `Command { std: "docker" "start" "-a" "216af71fcbfea21886b71f1a2615038801301b3c50dd1ba6cf6d5e5d111d39d3", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.59s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/euro-f4ddae1de1d04949)
[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" "216af71fcbfea21886b71f1a2615038801301b3c50dd1ba6cf6d5e5d111d39d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "216af71fcbfea21886b71f1a2615038801301b3c50dd1ba6cf6d5e5d111d39d3", kill_on_drop: false }`
[INFO] [stdout] 216af71fcbfea21886b71f1a2615038801301b3c50dd1ba6cf6d5e5d111d39d3