[INFO] fetching crate ce 0.0.0...
[INFO] testing ce-0.0.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate ce 0.0.0 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate ce 0.0.0 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ce 0.0.0
[INFO] finished tweaking crates.io crate ce 0.0.0
[INFO] tweaked toml for crates.io crate ce 0.0.0 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e469c284d92f45bcec9773834111341ac4ca093160ce88ce960f15283030fd63
[INFO] running `Command { std: "docker" "start" "-a" "e469c284d92f45bcec9773834111341ac4ca093160ce88ce960f15283030fd63", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e469c284d92f45bcec9773834111341ac4ca093160ce88ce960f15283030fd63", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e469c284d92f45bcec9773834111341ac4ca093160ce88ce960f15283030fd63", kill_on_drop: false }`
[INFO] [stdout] e469c284d92f45bcec9773834111341ac4ca093160ce88ce960f15283030fd63
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 52af6803e2dd4a4678c1e7e87d07f6c8065a3979aabc5cc42f7233fdb96c5b02
[INFO] running `Command { std: "docker" "start" "-a" "52af6803e2dd4a4678c1e7e87d07f6c8065a3979aabc5cc42f7233fdb96c5b02", kill_on_drop: false }`
[INFO] [stderr]    Compiling ce v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.16s
[INFO] running `Command { std: "docker" "inspect" "52af6803e2dd4a4678c1e7e87d07f6c8065a3979aabc5cc42f7233fdb96c5b02", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "52af6803e2dd4a4678c1e7e87d07f6c8065a3979aabc5cc42f7233fdb96c5b02", kill_on_drop: false }`
[INFO] [stdout] 52af6803e2dd4a4678c1e7e87d07f6c8065a3979aabc5cc42f7233fdb96c5b02
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cd371e5119efae7c0938c9fca4481bdcf7f9b84858344247c5268602b5ea6bff
[INFO] running `Command { std: "docker" "start" "-a" "cd371e5119efae7c0938c9fca4481bdcf7f9b84858344247c5268602b5ea6bff", kill_on_drop: false }`
[INFO] [stderr]    Compiling ce v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.63s
[INFO] running `Command { std: "docker" "inspect" "cd371e5119efae7c0938c9fca4481bdcf7f9b84858344247c5268602b5ea6bff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cd371e5119efae7c0938c9fca4481bdcf7f9b84858344247c5268602b5ea6bff", kill_on_drop: false }`
[INFO] [stdout] cd371e5119efae7c0938c9fca4481bdcf7f9b84858344247c5268602b5ea6bff
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 98318a47ca28b78b29e91143e3376d2142e68748bcfa1e0192664dccc2f3cc32
[INFO] running `Command { std: "docker" "start" "-a" "98318a47ca28b78b29e91143e3376d2142e68748bcfa1e0192664dccc2f3cc32", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/ce-e66496c3451d6e5b)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::cat_hello ... ok
[INFO] [stdout] test tests::echo_hello_to_txt ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ce
[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" "98318a47ca28b78b29e91143e3376d2142e68748bcfa1e0192664dccc2f3cc32", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "98318a47ca28b78b29e91143e3376d2142e68748bcfa1e0192664dccc2f3cc32", kill_on_drop: false }`
[INFO] [stdout] 98318a47ca28b78b29e91143e3376d2142e68748bcfa1e0192664dccc2f3cc32