[INFO] fetching crate wangzy97lib 0.1.5...
[INFO] testing wangzy97lib-0.1.5 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate wangzy97lib 0.1.5 into /workspace/builds/worker-88/source
[INFO] validating manifest of crates.io crate wangzy97lib 0.1.5 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate wangzy97lib 0.1.5
[INFO] finished tweaking crates.io crate wangzy97lib 0.1.5
[INFO] tweaked toml for crates.io crate wangzy97lib 0.1.5 written to /workspace/builds/worker-88/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7de450b0ad64c5bdb44c60cc469685cf6c9ce0013664ea29d94802c406f329ac
[INFO] running `Command { std: "docker" "start" "-a" "7de450b0ad64c5bdb44c60cc469685cf6c9ce0013664ea29d94802c406f329ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7de450b0ad64c5bdb44c60cc469685cf6c9ce0013664ea29d94802c406f329ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7de450b0ad64c5bdb44c60cc469685cf6c9ce0013664ea29d94802c406f329ac", kill_on_drop: false }`
[INFO] [stdout] 7de450b0ad64c5bdb44c60cc469685cf6c9ce0013664ea29d94802c406f329ac
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a04702b8c32413956f78b7f06763a2c6f702d493e847b1c3d6c4793ac0b259ac
[INFO] running `Command { std: "docker" "start" "-a" "a04702b8c32413956f78b7f06763a2c6f702d493e847b1c3d6c4793ac0b259ac", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling wangzy97lib v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.05s
[INFO] running `Command { std: "docker" "inspect" "a04702b8c32413956f78b7f06763a2c6f702d493e847b1c3d6c4793ac0b259ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a04702b8c32413956f78b7f06763a2c6f702d493e847b1c3d6c4793ac0b259ac", kill_on_drop: false }`
[INFO] [stdout] a04702b8c32413956f78b7f06763a2c6f702d493e847b1c3d6c4793ac0b259ac
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2140ae2db9a3e925ca5dd2427d2bdca8f84a1a472b5920cf848190735edd68c6
[INFO] running `Command { std: "docker" "start" "-a" "2140ae2db9a3e925ca5dd2427d2bdca8f84a1a472b5920cf848190735edd68c6", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling wangzy97lib v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.62s
[INFO] running `Command { std: "docker" "inspect" "2140ae2db9a3e925ca5dd2427d2bdca8f84a1a472b5920cf848190735edd68c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2140ae2db9a3e925ca5dd2427d2bdca8f84a1a472b5920cf848190735edd68c6", kill_on_drop: false }`
[INFO] [stdout] 2140ae2db9a3e925ca5dd2427d2bdca8f84a1a472b5920cf848190735edd68c6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c6a4e853f13c76998b63524d1dfd1223cbe83566e6f582c5ff9360501785b6f2
[INFO] running `Command { std: "docker" "start" "-a" "c6a4e853f13c76998b63524d1dfd1223cbe83566e6f582c5ff9360501785b6f2", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.41s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/wangzy97lib-437967392cb85a57)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests wangzy97lib
[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] [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" "c6a4e853f13c76998b63524d1dfd1223cbe83566e6f582c5ff9360501785b6f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c6a4e853f13c76998b63524d1dfd1223cbe83566e6f582c5ff9360501785b6f2", kill_on_drop: false }`
[INFO] [stdout] c6a4e853f13c76998b63524d1dfd1223cbe83566e6f582c5ff9360501785b6f2