[INFO] fetching crate ivgtk 0.1.0...
[INFO] testing ivgtk-0.1.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate ivgtk 0.1.0 into /workspace/builds/worker-11/source
[INFO] validating manifest of crates.io crate ivgtk 0.1.0 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ivgtk 0.1.0
[INFO] finished tweaking crates.io crate ivgtk 0.1.0
[INFO] tweaked toml for crates.io crate ivgtk 0.1.0 written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] crate crates.io crate ivgtk 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 747ab3d01fd49c9eee3090d9a4df59c79c304b01d2cc7954f860284ed7fcec81
[INFO] running `Command { std: "docker" "start" "-a" "747ab3d01fd49c9eee3090d9a4df59c79c304b01d2cc7954f860284ed7fcec81", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "747ab3d01fd49c9eee3090d9a4df59c79c304b01d2cc7954f860284ed7fcec81", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "747ab3d01fd49c9eee3090d9a4df59c79c304b01d2cc7954f860284ed7fcec81", kill_on_drop: false }`
[INFO] [stdout] 747ab3d01fd49c9eee3090d9a4df59c79c304b01d2cc7954f860284ed7fcec81
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f8f28ab8a10129ec6856160de5763cf7fc175d300455d979c0b10ccbfd1e65a6
[INFO] running `Command { std: "docker" "start" "-a" "f8f28ab8a10129ec6856160de5763cf7fc175d300455d979c0b10ccbfd1e65a6", kill_on_drop: false }`
[INFO] [stderr]    Compiling ivgtk v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.84s
[INFO] running `Command { std: "docker" "inspect" "f8f28ab8a10129ec6856160de5763cf7fc175d300455d979c0b10ccbfd1e65a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f8f28ab8a10129ec6856160de5763cf7fc175d300455d979c0b10ccbfd1e65a6", kill_on_drop: false }`
[INFO] [stdout] f8f28ab8a10129ec6856160de5763cf7fc175d300455d979c0b10ccbfd1e65a6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9e94f9f138e847fd2357f3a5b970343b3e473fee23301192b0432715ef3186b0
[INFO] running `Command { std: "docker" "start" "-a" "9e94f9f138e847fd2357f3a5b970343b3e473fee23301192b0432715ef3186b0", kill_on_drop: false }`
[INFO] [stderr]    Compiling ivgtk v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.38s
[INFO] running `Command { std: "docker" "inspect" "9e94f9f138e847fd2357f3a5b970343b3e473fee23301192b0432715ef3186b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9e94f9f138e847fd2357f3a5b970343b3e473fee23301192b0432715ef3186b0", kill_on_drop: false }`
[INFO] [stdout] 9e94f9f138e847fd2357f3a5b970343b3e473fee23301192b0432715ef3186b0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ad1b97cacd1839b329516c85de402c733aafbc1c58f160f9ad9b8df3eecbb27c
[INFO] running `Command { std: "docker" "start" "-a" "ad1b97cacd1839b329516c85de402c733aafbc1c58f160f9ad9b8df3eecbb27c", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/ivgtk-d2b18d91b7778868)
[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" "ad1b97cacd1839b329516c85de402c733aafbc1c58f160f9ad9b8df3eecbb27c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ad1b97cacd1839b329516c85de402c733aafbc1c58f160f9ad9b8df3eecbb27c", kill_on_drop: false }`
[INFO] [stdout] ad1b97cacd1839b329516c85de402c733aafbc1c58f160f9ad9b8df3eecbb27c