[INFO] fetching crate evenodd_checker 0.2.0...
[INFO] testing evenodd_checker-0.2.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate evenodd_checker 0.2.0 into /workspace/builds/worker-17/source
[INFO] validating manifest of crates.io crate evenodd_checker 0.2.0 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 evenodd_checker 0.2.0
[INFO] finished tweaking crates.io crate evenodd_checker 0.2.0
[INFO] tweaked toml for crates.io crate evenodd_checker 0.2.0 written to /workspace/builds/worker-17/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[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-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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] e8dd2990be4aa6e61de3753676b4b447db49065bf17fca9dd90609ef0ea498f8
[INFO] running `Command { std: "docker" "start" "-a" "e8dd2990be4aa6e61de3753676b4b447db49065bf17fca9dd90609ef0ea498f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e8dd2990be4aa6e61de3753676b4b447db49065bf17fca9dd90609ef0ea498f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e8dd2990be4aa6e61de3753676b4b447db49065bf17fca9dd90609ef0ea498f8", kill_on_drop: false }`
[INFO] [stdout] e8dd2990be4aa6e61de3753676b4b447db49065bf17fca9dd90609ef0ea498f8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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] a94098b3d6ce07969f31969d447f631c2533d739bcb53ee3504bc6e0760e6eb8
[INFO] running `Command { std: "docker" "start" "-a" "a94098b3d6ce07969f31969d447f631c2533d739bcb53ee3504bc6e0760e6eb8", kill_on_drop: false }`
[INFO] [stderr]    Compiling evenodd_checker v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.67s
[INFO] running `Command { std: "docker" "inspect" "a94098b3d6ce07969f31969d447f631c2533d739bcb53ee3504bc6e0760e6eb8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a94098b3d6ce07969f31969d447f631c2533d739bcb53ee3504bc6e0760e6eb8", kill_on_drop: false }`
[INFO] [stdout] a94098b3d6ce07969f31969d447f631c2533d739bcb53ee3504bc6e0760e6eb8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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] ae5ec3ef4ff32b005cf964c6817c559f41b330f77e70197c0e1c225fcabfb137
[INFO] running `Command { std: "docker" "start" "-a" "ae5ec3ef4ff32b005cf964c6817c559f41b330f77e70197c0e1c225fcabfb137", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling evenodd_checker v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.61s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/evenodd_checker-5a2abf2603cc930e)
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/evenodd_checker-62fa8a70b6b53dc3)
[INFO] running `Command { std: "docker" "inspect" "ae5ec3ef4ff32b005cf964c6817c559f41b330f77e70197c0e1c225fcabfb137", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ae5ec3ef4ff32b005cf964c6817c559f41b330f77e70197c0e1c225fcabfb137", kill_on_drop: false }`
[INFO] [stdout] ae5ec3ef4ff32b005cf964c6817c559f41b330f77e70197c0e1c225fcabfb137
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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] 3611d2c77f41586e1ee5c6de113352dee7990079800db28391d1e6e1287bf9a9
[INFO] running `Command { std: "docker" "start" "-a" "3611d2c77f41586e1ee5c6de113352dee7990079800db28391d1e6e1287bf9a9", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.18s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/evenodd_checker-5a2abf2603cc930e)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/evenodd_checker-62fa8a70b6b53dc3)
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests evenodd_checker
[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] [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 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "3611d2c77f41586e1ee5c6de113352dee7990079800db28391d1e6e1287bf9a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3611d2c77f41586e1ee5c6de113352dee7990079800db28391d1e6e1287bf9a9", kill_on_drop: false }`
[INFO] [stdout] 3611d2c77f41586e1ee5c6de113352dee7990079800db28391d1e6e1287bf9a9