[INFO] fetching crate ittokun_guessing_game 0.1.0...
[INFO] testing ittokun_guessing_game-0.1.0 against 1.90.0 for beta-1.91-3
[INFO] extracting crate ittokun_guessing_game 0.1.0 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate ittokun_guessing_game 0.1.0
[INFO] finished tweaking crates.io crate ittokun_guessing_game 0.1.0
[INFO] tweaked toml for crates.io crate ittokun_guessing_game 0.1.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate ittokun_guessing_game 0.1.0 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate ittokun_guessing_game 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded getrandom v0.2.8
[INFO] [stderr]   Downloaded libc v0.2.138
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d3aea03d8d2a6e59fa119d68ffce50f29206fab835521b2523dbe2b5705e550b
[INFO] running `Command { std: "docker" "start" "-a" "d3aea03d8d2a6e59fa119d68ffce50f29206fab835521b2523dbe2b5705e550b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d3aea03d8d2a6e59fa119d68ffce50f29206fab835521b2523dbe2b5705e550b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d3aea03d8d2a6e59fa119d68ffce50f29206fab835521b2523dbe2b5705e550b", kill_on_drop: false }`
[INFO] [stdout] d3aea03d8d2a6e59fa119d68ffce50f29206fab835521b2523dbe2b5705e550b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] be17db32cc3ad62df51b70d44fa340d2c9104ad5bc53a411a8d5b7f610155bcb
[INFO] running `Command { std: "docker" "start" "-a" "be17db32cc3ad62df51b70d44fa340d2c9104ad5bc53a411a8d5b7f610155bcb", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.138
[INFO] [stderr]    Compiling ppv-lite86 v0.2.17
[INFO] [stderr]    Compiling getrandom v0.2.8
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling ittokun_guessing_game v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.22s
[INFO] running `Command { std: "docker" "inspect" "be17db32cc3ad62df51b70d44fa340d2c9104ad5bc53a411a8d5b7f610155bcb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "be17db32cc3ad62df51b70d44fa340d2c9104ad5bc53a411a8d5b7f610155bcb", kill_on_drop: false }`
[INFO] [stdout] be17db32cc3ad62df51b70d44fa340d2c9104ad5bc53a411a8d5b7f610155bcb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0962a10a5e51bb7ef4a2a60ccfafd9c0550d448e83a08de6d9128661fb4f4449
[INFO] running `Command { std: "docker" "start" "-a" "0962a10a5e51bb7ef4a2a60ccfafd9c0550d448e83a08de6d9128661fb4f4449", kill_on_drop: false }`
[INFO] [stderr]    Compiling ittokun_guessing_game v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.27s
[INFO] running `Command { std: "docker" "inspect" "0962a10a5e51bb7ef4a2a60ccfafd9c0550d448e83a08de6d9128661fb4f4449", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0962a10a5e51bb7ef4a2a60ccfafd9c0550d448e83a08de6d9128661fb4f4449", kill_on_drop: false }`
[INFO] [stdout] 0962a10a5e51bb7ef4a2a60ccfafd9c0550d448e83a08de6d9128661fb4f4449
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7156324ec890d6b2cdbc3307aa1b786665b6c5f78a2852902f14e2a0a33ee024
[INFO] running `Command { std: "docker" "start" "-a" "7156324ec890d6b2cdbc3307aa1b786665b6c5f78a2852902f14e2a0a33ee024", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/ittokun_guessing_game-dbc70ca47fd413d3)
[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" "7156324ec890d6b2cdbc3307aa1b786665b6c5f78a2852902f14e2a0a33ee024", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7156324ec890d6b2cdbc3307aa1b786665b6c5f78a2852902f14e2a0a33ee024", kill_on_drop: false }`
[INFO] [stdout] 7156324ec890d6b2cdbc3307aa1b786665b6c5f78a2852902f14e2a0a33ee024