[INFO] fetching crate tacobell 0.1.0...
[INFO] testing tacobell-0.1.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate tacobell 0.1.0 into /workspace/builds/worker-23/source
[INFO] validating manifest of crates.io crate tacobell 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 tacobell 0.1.0
[INFO] finished tweaking crates.io crate tacobell 0.1.0
[INFO] tweaked toml for crates.io crate tacobell 0.1.0 written to /workspace/builds/worker-23/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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] a70d5138cbeb4d170ff25d604dc449ae7cd61dcb484eaac9d005e983ea8a5f85
[INFO] running `Command { std: "docker" "start" "-a" "a70d5138cbeb4d170ff25d604dc449ae7cd61dcb484eaac9d005e983ea8a5f85", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a70d5138cbeb4d170ff25d604dc449ae7cd61dcb484eaac9d005e983ea8a5f85", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a70d5138cbeb4d170ff25d604dc449ae7cd61dcb484eaac9d005e983ea8a5f85", kill_on_drop: false }`
[INFO] [stdout] a70d5138cbeb4d170ff25d604dc449ae7cd61dcb484eaac9d005e983ea8a5f85
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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] 2ee9146c983246d0ea7db0e9c564ad56d78f55df9e0810dfd495e63d588acd36
[INFO] running `Command { std: "docker" "start" "-a" "2ee9146c983246d0ea7db0e9c564ad56d78f55df9e0810dfd495e63d588acd36", kill_on_drop: false }`
[INFO] [stderr]    Compiling tacobell v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.50s
[INFO] running `Command { std: "docker" "inspect" "2ee9146c983246d0ea7db0e9c564ad56d78f55df9e0810dfd495e63d588acd36", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2ee9146c983246d0ea7db0e9c564ad56d78f55df9e0810dfd495e63d588acd36", kill_on_drop: false }`
[INFO] [stdout] 2ee9146c983246d0ea7db0e9c564ad56d78f55df9e0810dfd495e63d588acd36
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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] 25b129ac17cf9c6483f3cf579cc54451ad3ae90405aac7fb84a51d4abeb8a4f7
[INFO] running `Command { std: "docker" "start" "-a" "25b129ac17cf9c6483f3cf579cc54451ad3ae90405aac7fb84a51d4abeb8a4f7", kill_on_drop: false }`
[INFO] [stderr]    Compiling tacobell v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.62s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/tacobell-6771861b8cf6df2d)
[INFO] running `Command { std: "docker" "inspect" "25b129ac17cf9c6483f3cf579cc54451ad3ae90405aac7fb84a51d4abeb8a4f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "25b129ac17cf9c6483f3cf579cc54451ad3ae90405aac7fb84a51d4abeb8a4f7", kill_on_drop: false }`
[INFO] [stdout] 25b129ac17cf9c6483f3cf579cc54451ad3ae90405aac7fb84a51d4abeb8a4f7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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] 95794f5d17803657b3341c639232f3524062a0a18da2cc39e31e1948f3132778
[INFO] running `Command { std: "docker" "start" "-a" "95794f5d17803657b3341c639232f3524062a0a18da2cc39e31e1948f3132778", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/tacobell-6771861b8cf6df2d)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test::gen_string ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests tacobell
[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" "95794f5d17803657b3341c639232f3524062a0a18da2cc39e31e1948f3132778", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "95794f5d17803657b3341c639232f3524062a0a18da2cc39e31e1948f3132778", kill_on_drop: false }`
[INFO] [stdout] 95794f5d17803657b3341c639232f3524062a0a18da2cc39e31e1948f3132778