[INFO] fetching crate cwaa-rs 0.1.0...
[INFO] testing cwaa-rs-0.1.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate cwaa-rs 0.1.0 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate cwaa-rs 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 cwaa-rs 0.1.0
[INFO] finished tweaking crates.io crate cwaa-rs 0.1.0
[INFO] tweaked toml for crates.io crate cwaa-rs 0.1.0 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] crate crates.io crate cwaa-rs 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-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] 827c8aab7779f8693ca5bd70d720768637d7326a301748e80daf2f87189a7e10
[INFO] running `Command { std: "docker" "start" "-a" "827c8aab7779f8693ca5bd70d720768637d7326a301748e80daf2f87189a7e10", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "827c8aab7779f8693ca5bd70d720768637d7326a301748e80daf2f87189a7e10", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "827c8aab7779f8693ca5bd70d720768637d7326a301748e80daf2f87189a7e10", kill_on_drop: false }`
[INFO] [stdout] 827c8aab7779f8693ca5bd70d720768637d7326a301748e80daf2f87189a7e10
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] 03fea99a93428ba353d2c565fe647c7cafc5c369011723782b7d24b0d02a3dda
[INFO] running `Command { std: "docker" "start" "-a" "03fea99a93428ba353d2c565fe647c7cafc5c369011723782b7d24b0d02a3dda", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.97
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.4
[INFO] [stderr]    Compiling cwaa-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.36s
[INFO] running `Command { std: "docker" "inspect" "03fea99a93428ba353d2c565fe647c7cafc5c369011723782b7d24b0d02a3dda", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "03fea99a93428ba353d2c565fe647c7cafc5c369011723782b7d24b0d02a3dda", kill_on_drop: false }`
[INFO] [stdout] 03fea99a93428ba353d2c565fe647c7cafc5c369011723782b7d24b0d02a3dda
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] 62abe7ffcfd3ea5fd7802e040e39af2530105e529638ffd59b3153fd4b27ff7f
[INFO] running `Command { std: "docker" "start" "-a" "62abe7ffcfd3ea5fd7802e040e39af2530105e529638ffd59b3153fd4b27ff7f", kill_on_drop: false }`
[INFO] [stderr]    Compiling cwaa-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.00s
[INFO] running `Command { std: "docker" "inspect" "62abe7ffcfd3ea5fd7802e040e39af2530105e529638ffd59b3153fd4b27ff7f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "62abe7ffcfd3ea5fd7802e040e39af2530105e529638ffd59b3153fd4b27ff7f", kill_on_drop: false }`
[INFO] [stdout] 62abe7ffcfd3ea5fd7802e040e39af2530105e529638ffd59b3153fd4b27ff7f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] 9d33e0b6ea5f611c738ab949ac9d8277d8a51cacff0a498cf4b27cbc3366ceec
[INFO] running `Command { std: "docker" "start" "-a" "9d33e0b6ea5f611c738ab949ac9d8277d8a51cacff0a498cf4b27cbc3366ceec", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/cwaa_rs-71e8601b8b1ec23d)
[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" "9d33e0b6ea5f611c738ab949ac9d8277d8a51cacff0a498cf4b27cbc3366ceec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9d33e0b6ea5f611c738ab949ac9d8277d8a51cacff0a498cf4b27cbc3366ceec", kill_on_drop: false }`
[INFO] [stdout] 9d33e0b6ea5f611c738ab949ac9d8277d8a51cacff0a498cf4b27cbc3366ceec