[INFO] fetching crate daudau_guessing_game 0.1.0...
[INFO] testing daudau_guessing_game-0.1.0 against beta-2021-08-01 for beta-1.55-1
[INFO] extracting crate daudau_guessing_game 0.1.0 into /workspace/builds/worker-65/source
[INFO] validating manifest of crates.io crate daudau_guessing_game 0.1.0 on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate daudau_guessing_game 0.1.0
[INFO] finished tweaking crates.io crate daudau_guessing_game 0.1.0
[INFO] tweaked toml for crates.io crate daudau_guessing_game 0.1.0 written to /workspace/builds/worker-65/source/Cargo.toml
[INFO] crate crates.io crate daudau_guessing_game 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "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-65/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 01ac0aaca3e7c82a66779b416acd801e6909d6f65668305dbcd021ebf8ff74ff
[INFO] running `Command { std: "docker" "start" "-a" "01ac0aaca3e7c82a66779b416acd801e6909d6f65668305dbcd021ebf8ff74ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "01ac0aaca3e7c82a66779b416acd801e6909d6f65668305dbcd021ebf8ff74ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "01ac0aaca3e7c82a66779b416acd801e6909d6f65668305dbcd021ebf8ff74ff", kill_on_drop: false }`
[INFO] [stdout] 01ac0aaca3e7c82a66779b416acd801e6909d6f65668305dbcd021ebf8ff74ff
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1f61eb9b0e45cdd6fcdde1295c4dceec9ca386869fb9d91e3c8aa72e6a548d25
[INFO] running `Command { std: "docker" "start" "-a" "1f61eb9b0e45cdd6fcdde1295c4dceec9ca386869fb9d91e3c8aa72e6a548d25", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.70
[INFO] [stderr]    Compiling getrandom v0.1.14
[INFO] [stderr]    Compiling ppv-lite86 v0.2.8
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling daudau_guessing_game v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.36s
[INFO] running `Command { std: "docker" "inspect" "1f61eb9b0e45cdd6fcdde1295c4dceec9ca386869fb9d91e3c8aa72e6a548d25", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1f61eb9b0e45cdd6fcdde1295c4dceec9ca386869fb9d91e3c8aa72e6a548d25", kill_on_drop: false }`
[INFO] [stdout] 1f61eb9b0e45cdd6fcdde1295c4dceec9ca386869fb9d91e3c8aa72e6a548d25
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 18930fff9f778001ee7ae9832ef34085ac675ccd4930729f5f89fceafcde3652
[INFO] running `Command { std: "docker" "start" "-a" "18930fff9f778001ee7ae9832ef34085ac675ccd4930729f5f89fceafcde3652", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling daudau_guessing_game v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.15s
[INFO] running `Command { std: "docker" "inspect" "18930fff9f778001ee7ae9832ef34085ac675ccd4930729f5f89fceafcde3652", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "18930fff9f778001ee7ae9832ef34085ac675ccd4930729f5f89fceafcde3652", kill_on_drop: false }`
[INFO] [stdout] 18930fff9f778001ee7ae9832ef34085ac675ccd4930729f5f89fceafcde3652
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 80f9ce3847e439c1828d1ab1c4d8d6d028cd381516e2e002aa5aa2dee49ea562
[INFO] running `Command { std: "docker" "start" "-a" "80f9ce3847e439c1828d1ab1c4d8d6d028cd381516e2e002aa5aa2dee49ea562", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.73s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/daudau_guessing_game-6dd30b5f34de7e7b)
[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" "80f9ce3847e439c1828d1ab1c4d8d6d028cd381516e2e002aa5aa2dee49ea562", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "80f9ce3847e439c1828d1ab1c4d8d6d028cd381516e2e002aa5aa2dee49ea562", kill_on_drop: false }`
[INFO] [stdout] 80f9ce3847e439c1828d1ab1c4d8d6d028cd381516e2e002aa5aa2dee49ea562
