[INFO] fetching crate google-classroom1-cli 2.0.4+20210323...
[INFO] testing google-classroom1-cli-2.0.4+20210323 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] extracting crate google-classroom1-cli 2.0.4+20210323 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate google-classroom1-cli 2.0.4+20210323 on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "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-3/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "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]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 91127a8bdfa72e909de5f2131cb6876573182d833204938cc25b812776e0187d
[INFO] running `Command { std: "docker" "start" "-a" "91127a8bdfa72e909de5f2131cb6876573182d833204938cc25b812776e0187d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "91127a8bdfa72e909de5f2131cb6876573182d833204938cc25b812776e0187d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "91127a8bdfa72e909de5f2131cb6876573182d833204938cc25b812776e0187d", kill_on_drop: false }`
[INFO] [stdout] 91127a8bdfa72e909de5f2131cb6876573182d833204938cc25b812776e0187d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4e7e3973218054c033711d138a47769a0480e9b8bf3f473f62e0c01df31bfc96
[INFO] running `Command { std: "docker" "start" "-a" "4e7e3973218054c033711d138a47769a0480e9b8bf3f473f62e0c01df31bfc96", 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 22.88s
[INFO] running `Command { std: "docker" "inspect" "4e7e3973218054c033711d138a47769a0480e9b8bf3f473f62e0c01df31bfc96", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4e7e3973218054c033711d138a47769a0480e9b8bf3f473f62e0c01df31bfc96", kill_on_drop: false }`
[INFO] [stdout] 4e7e3973218054c033711d138a47769a0480e9b8bf3f473f62e0c01df31bfc96
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d9086589c16d0ff4be6608696ad93d3e38e121ceeb9da19cc17d137caf32b589
[INFO] running `Command { std: "docker" "start" "-a" "d9086589c16d0ff4be6608696ad93d3e38e121ceeb9da19cc17d137caf32b589", 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]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling google-classroom1-cli v2.0.4+20210323 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.86s
[INFO] running `Command { std: "docker" "inspect" "d9086589c16d0ff4be6608696ad93d3e38e121ceeb9da19cc17d137caf32b589", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d9086589c16d0ff4be6608696ad93d3e38e121ceeb9da19cc17d137caf32b589", kill_on_drop: false }`
[INFO] [stdout] d9086589c16d0ff4be6608696ad93d3e38e121ceeb9da19cc17d137caf32b589
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3e4503408c2331e934cc0ba815199446e3cacc398ac8ae0197aeec736f15e007
[INFO] running `Command { std: "docker" "start" "-a" "3e4503408c2331e934cc0ba815199446e3cacc398ac8ae0197aeec736f15e007", 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 0.14s
[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" "3e4503408c2331e934cc0ba815199446e3cacc398ac8ae0197aeec736f15e007", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3e4503408c2331e934cc0ba815199446e3cacc398ac8ae0197aeec736f15e007", kill_on_drop: false }`
[INFO] [stdout] 3e4503408c2331e934cc0ba815199446e3cacc398ac8ae0197aeec736f15e007