[INFO] fetching crate guessing_game_kongweian1 0.2.0...
[INFO] testing guessing_game_kongweian1-0.2.0 against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1
[INFO] extracting crate guessing_game_kongweian1 0.2.0 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate guessing_game_kongweian1 0.2.0
[INFO] finished tweaking crates.io crate guessing_game_kongweian1 0.2.0
[INFO] tweaked toml for crates.io crate guessing_game_kongweian1 0.2.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate guessing_game_kongweian1 0.2.0 on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate guessing_game_kongweian1 0.2.0 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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f3cdbf955dbeab046fcab5b4bc525e318fb17cf9677f3731b904c93a3263a6c6
[INFO] running `Command { std: "docker" "start" "-a" "f3cdbf955dbeab046fcab5b4bc525e318fb17cf9677f3731b904c93a3263a6c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f3cdbf955dbeab046fcab5b4bc525e318fb17cf9677f3731b904c93a3263a6c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f3cdbf955dbeab046fcab5b4bc525e318fb17cf9677f3731b904c93a3263a6c6", kill_on_drop: false }`
[INFO] [stdout] f3cdbf955dbeab046fcab5b4bc525e318fb17cf9677f3731b904c93a3263a6c6
[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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b697116d7d4099395d9da5e826da4d84ffff2ff8921f54a30be02349ca228b06
[INFO] running `Command { std: "docker" "start" "-a" "b697116d7d4099395d9da5e826da4d84ffff2ff8921f54a30be02349ca228b06", kill_on_drop: false }`
[INFO] [stderr]    Compiling guessing_game_kongweian1 v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.34s
[INFO] running `Command { std: "docker" "inspect" "b697116d7d4099395d9da5e826da4d84ffff2ff8921f54a30be02349ca228b06", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b697116d7d4099395d9da5e826da4d84ffff2ff8921f54a30be02349ca228b06", kill_on_drop: false }`
[INFO] [stdout] b697116d7d4099395d9da5e826da4d84ffff2ff8921f54a30be02349ca228b06
[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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c275b2f7f7bd0c0d134ebd508d5e1bb7ac40715a04dc14a31939d52f8023568f
[INFO] running `Command { std: "docker" "start" "-a" "c275b2f7f7bd0c0d134ebd508d5e1bb7ac40715a04dc14a31939d52f8023568f", kill_on_drop: false }`
[INFO] [stderr]    Compiling guessing_game_kongweian1 v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.18s
[INFO] running `Command { std: "docker" "inspect" "c275b2f7f7bd0c0d134ebd508d5e1bb7ac40715a04dc14a31939d52f8023568f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c275b2f7f7bd0c0d134ebd508d5e1bb7ac40715a04dc14a31939d52f8023568f", kill_on_drop: false }`
[INFO] [stdout] c275b2f7f7bd0c0d134ebd508d5e1bb7ac40715a04dc14a31939d52f8023568f
[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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c74b39605c6facb7d6675e10859eb66ac6956cbcd65b5e4bae9c2b96fb896481
[INFO] running `Command { std: "docker" "start" "-a" "c74b39605c6facb7d6675e10859eb66ac6956cbcd65b5e4bae9c2b96fb896481", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/guessing_game_kongweian1-a8ff514ff9209a1a)
[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" "c74b39605c6facb7d6675e10859eb66ac6956cbcd65b5e4bae9c2b96fb896481", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c74b39605c6facb7d6675e10859eb66ac6956cbcd65b5e4bae9c2b96fb896481", kill_on_drop: false }`
[INFO] [stdout] c74b39605c6facb7d6675e10859eb66ac6956cbcd65b5e4bae9c2b96fb896481