[INFO] fetching crate elonmusk 0.1.0...
[INFO] testing elonmusk-0.1.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate elonmusk 0.1.0 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate elonmusk 0.1.0 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 elonmusk 0.1.0
[INFO] finished tweaking crates.io crate elonmusk 0.1.0
[INFO] tweaked toml for crates.io crate elonmusk 0.1.0 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] crate crates.io crate elonmusk 0.1.0 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]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] 6bcda2e5544350910c1b78ea6a7a89ad5b1165b1e875c449ef3754b4b3f5daa0
[INFO] running `Command { std: "docker" "start" "-a" "6bcda2e5544350910c1b78ea6a7a89ad5b1165b1e875c449ef3754b4b3f5daa0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6bcda2e5544350910c1b78ea6a7a89ad5b1165b1e875c449ef3754b4b3f5daa0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6bcda2e5544350910c1b78ea6a7a89ad5b1165b1e875c449ef3754b4b3f5daa0", kill_on_drop: false }`
[INFO] [stdout] 6bcda2e5544350910c1b78ea6a7a89ad5b1165b1e875c449ef3754b4b3f5daa0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] d7e103d081046f5c5d590fb76a27f32e31c528a2d096efb4cedd67c0baed966e
[INFO] running `Command { std: "docker" "start" "-a" "d7e103d081046f5c5d590fb76a27f32e31c528a2d096efb4cedd67c0baed966e", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling elonmusk v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.87s
[INFO] running `Command { std: "docker" "inspect" "d7e103d081046f5c5d590fb76a27f32e31c528a2d096efb4cedd67c0baed966e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d7e103d081046f5c5d590fb76a27f32e31c528a2d096efb4cedd67c0baed966e", kill_on_drop: false }`
[INFO] [stdout] d7e103d081046f5c5d590fb76a27f32e31c528a2d096efb4cedd67c0baed966e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] 13e265c71e6ed98acd3ba80ea636a9b72d923f85bc5f2cc04d2419ce01d55240
[INFO] running `Command { std: "docker" "start" "-a" "13e265c71e6ed98acd3ba80ea636a9b72d923f85bc5f2cc04d2419ce01d55240", kill_on_drop: false }`
[INFO] [stderr]    Compiling elonmusk v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.34s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/elonmusk-524fb9f749efafe2)
[INFO] running `Command { std: "docker" "inspect" "13e265c71e6ed98acd3ba80ea636a9b72d923f85bc5f2cc04d2419ce01d55240", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "13e265c71e6ed98acd3ba80ea636a9b72d923f85bc5f2cc04d2419ce01d55240", kill_on_drop: false }`
[INFO] [stdout] 13e265c71e6ed98acd3ba80ea636a9b72d923f85bc5f2cc04d2419ce01d55240
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] 1aecb3216d9932bd8c7ba3d40f9665c559a12a1b0f87c72ea7ede2bc024be931
[INFO] running `Command { std: "docker" "start" "-a" "1aecb3216d9932bd8c7ba3d40f9665c559a12a1b0f87c72ea7ede2bc024be931", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/elonmusk-524fb9f749efafe2)
[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" "1aecb3216d9932bd8c7ba3d40f9665c559a12a1b0f87c72ea7ede2bc024be931", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1aecb3216d9932bd8c7ba3d40f9665c559a12a1b0f87c72ea7ede2bc024be931", kill_on_drop: false }`
[INFO] [stdout] 1aecb3216d9932bd8c7ba3d40f9665c559a12a1b0f87c72ea7ede2bc024be931