[INFO] fetching crate google-classroom1-cli 3.0.0+20220224...
[INFO] testing google-classroom1-cli-3.0.0+20220224 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate google-classroom1-cli 3.0.0+20220224 into /workspace/builds/worker-29/source
[INFO] validating manifest of crates.io crate google-classroom1-cli 3.0.0+20220224 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 google-classroom1-cli 3.0.0+20220224
[INFO] finished tweaking crates.io crate google-classroom1-cli 3.0.0+20220224
[INFO] tweaked toml for crates.io crate google-classroom1-cli 3.0.0+20220224 written to /workspace/builds/worker-29/source/Cargo.toml
[INFO] crate crates.io crate google-classroom1-cli 3.0.0+20220224 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] warning: version requirement `3.0.0+20220224` for dependency `google-classroom1` includes semver metadata which will be ignored, removing the metadata is recommended to avoid confusion
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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] f3e65bc44ccbf4dbe4a5371f0b38212771f8eb4c83fe0beb1b8853a4be5bfcb8
[INFO] running `Command { std: "docker" "start" "-a" "f3e65bc44ccbf4dbe4a5371f0b38212771f8eb4c83fe0beb1b8853a4be5bfcb8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f3e65bc44ccbf4dbe4a5371f0b38212771f8eb4c83fe0beb1b8853a4be5bfcb8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f3e65bc44ccbf4dbe4a5371f0b38212771f8eb4c83fe0beb1b8853a4be5bfcb8", kill_on_drop: false }`
[INFO] [stdout] f3e65bc44ccbf4dbe4a5371f0b38212771f8eb4c83fe0beb1b8853a4be5bfcb8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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] abf3533a8a2779fb9b993589c727b563925cc9b19cbc3fa4a2b4edee0a41b5f0
[INFO] running `Command { std: "docker" "start" "-a" "abf3533a8a2779fb9b993589c727b563925cc9b19cbc3fa4a2b4edee0a41b5f0", kill_on_drop: false }`
[INFO] [stderr] warning: version requirement `3.0.0+20220224` for dependency `google-classroom1` includes semver metadata which will be ignored, removing the metadata is recommended to avoid confusion
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling google-classroom1 v3.0.0+20220224
[INFO] [stderr]    Compiling google-classroom1-cli v3.0.0+20220224 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.94s
[INFO] running `Command { std: "docker" "inspect" "abf3533a8a2779fb9b993589c727b563925cc9b19cbc3fa4a2b4edee0a41b5f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "abf3533a8a2779fb9b993589c727b563925cc9b19cbc3fa4a2b4edee0a41b5f0", kill_on_drop: false }`
[INFO] [stdout] abf3533a8a2779fb9b993589c727b563925cc9b19cbc3fa4a2b4edee0a41b5f0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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] 6f6f6c2dd735ebb91e7f5d23a3bf22ab5c455a848e922b2bab0951b25e3cc5eb
[INFO] running `Command { std: "docker" "start" "-a" "6f6f6c2dd735ebb91e7f5d23a3bf22ab5c455a848e922b2bab0951b25e3cc5eb", kill_on_drop: false }`
[INFO] [stderr] warning: version requirement `3.0.0+20220224` for dependency `google-classroom1` includes semver metadata which will be ignored, removing the metadata is recommended to avoid confusion
[INFO] [stderr]    Compiling google-classroom1-cli v3.0.0+20220224 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.76s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/classroom1-e2d7f9c4a22571d0)
[INFO] running `Command { std: "docker" "inspect" "6f6f6c2dd735ebb91e7f5d23a3bf22ab5c455a848e922b2bab0951b25e3cc5eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6f6f6c2dd735ebb91e7f5d23a3bf22ab5c455a848e922b2bab0951b25e3cc5eb", kill_on_drop: false }`
[INFO] [stdout] 6f6f6c2dd735ebb91e7f5d23a3bf22ab5c455a848e922b2bab0951b25e3cc5eb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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] ab50401e3405026ab5c11a9df32b5b6faf59a4b44fdca2b4ee5951de96f6f825
[INFO] running `Command { std: "docker" "start" "-a" "ab50401e3405026ab5c11a9df32b5b6faf59a4b44fdca2b4ee5951de96f6f825", kill_on_drop: false }`
[INFO] [stderr] warning: version requirement `3.0.0+20220224` for dependency `google-classroom1` includes semver metadata which will be ignored, removing the metadata is recommended to avoid confusion
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/classroom1-e2d7f9c4a22571d0)
[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" "ab50401e3405026ab5c11a9df32b5b6faf59a4b44fdca2b4ee5951de96f6f825", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ab50401e3405026ab5c11a9df32b5b6faf59a4b44fdca2b4ee5951de96f6f825", kill_on_drop: false }`
[INFO] [stdout] ab50401e3405026ab5c11a9df32b5b6faf59a4b44fdca2b4ee5951de96f6f825