[INFO] fetching crate google-classroom1-cli 2.0.4+20210323...
[INFO] testing google-classroom1-cli-2.0.4+20210323 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] extracting crate google-classroom1-cli 2.0.4+20210323 into /workspace/builds/worker-102/source
[INFO] validating manifest of crates.io crate google-classroom1-cli 2.0.4+20210323 on toolchain 722e1797249a965b6335aebd65d777f917e498f1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate google-classroom1-cli 2.0.4+20210323
[INFO] finished tweaking crates.io crate google-classroom1-cli 2.0.4+20210323
[INFO] tweaked toml for crates.io crate google-classroom1-cli 2.0.4+20210323 written to /workspace/builds/worker-102/source/Cargo.toml
[INFO] crate crates.io crate google-classroom1-cli 2.0.4+20210323 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: version requirement `2.0.4+20210323` for dependency `google-classroom1` includes semver metadata which will be ignored, removing the metadata is recommended to avoid confusion
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded google-classroom1 v2.0.4+20210323
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7c2023f2d980fcc92303a3861d074ea5a358bc2b7052f90a56d483969b765c7b
[INFO] running `Command { std: "docker" "start" "-a" "7c2023f2d980fcc92303a3861d074ea5a358bc2b7052f90a56d483969b765c7b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7c2023f2d980fcc92303a3861d074ea5a358bc2b7052f90a56d483969b765c7b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7c2023f2d980fcc92303a3861d074ea5a358bc2b7052f90a56d483969b765c7b", kill_on_drop: false }`
[INFO] [stdout] 7c2023f2d980fcc92303a3861d074ea5a358bc2b7052f90a56d483969b765c7b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b27d4fd0f2bdac0e158fb3449d352e426a4d4532e97c96cc9449b240d400d5ac
[INFO] running `Command { std: "docker" "start" "-a" "b27d4fd0f2bdac0e158fb3449d352e426a4d4532e97c96cc9449b240d400d5ac", kill_on_drop: false }`
[INFO] [stderr] warning: version requirement `2.0.4+20210323` for dependency `google-classroom1` includes semver metadata which will be ignored, removing the metadata is recommended to avoid confusion
[INFO] [stderr]    Compiling google-classroom1 v2.0.4+20210323
[INFO] [stderr]    Compiling google-classroom1-cli v2.0.4+20210323 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 22.04s
[INFO] running `Command { std: "docker" "inspect" "b27d4fd0f2bdac0e158fb3449d352e426a4d4532e97c96cc9449b240d400d5ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b27d4fd0f2bdac0e158fb3449d352e426a4d4532e97c96cc9449b240d400d5ac", kill_on_drop: false }`
[INFO] [stdout] b27d4fd0f2bdac0e158fb3449d352e426a4d4532e97c96cc9449b240d400d5ac
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 513cf08265f820300a4f2be8a5c8cac2c362c51c81bebfdab5cd597457d74439
[INFO] running `Command { std: "docker" "start" "-a" "513cf08265f820300a4f2be8a5c8cac2c362c51c81bebfdab5cd597457d74439", kill_on_drop: false }`
[INFO] [stderr] warning: version requirement `2.0.4+20210323` 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 v2.0.4+20210323 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.45s
[INFO] running `Command { std: "docker" "inspect" "513cf08265f820300a4f2be8a5c8cac2c362c51c81bebfdab5cd597457d74439", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "513cf08265f820300a4f2be8a5c8cac2c362c51c81bebfdab5cd597457d74439", kill_on_drop: false }`
[INFO] [stdout] 513cf08265f820300a4f2be8a5c8cac2c362c51c81bebfdab5cd597457d74439
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] cbbd9b7259108e5ff4198af90e5d49cf4f229a9b85dcc67c5a1a132b58208855
[INFO] running `Command { std: "docker" "start" "-a" "cbbd9b7259108e5ff4198af90e5d49cf4f229a9b85dcc67c5a1a132b58208855", kill_on_drop: false }`
[INFO] [stderr] warning: version requirement `2.0.4+20210323` 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 0.12s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/classroom1-8aa9977064458829)
[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" "cbbd9b7259108e5ff4198af90e5d49cf4f229a9b85dcc67c5a1a132b58208855", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cbbd9b7259108e5ff4198af90e5d49cf4f229a9b85dcc67c5a1a132b58208855", kill_on_drop: false }`
[INFO] [stdout] cbbd9b7259108e5ff4198af90e5d49cf4f229a9b85dcc67c5a1a132b58208855