[INFO] fetching crate stdin_receiver 0.1.0...
[INFO] testing stdin_receiver-0.1.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate stdin_receiver 0.1.0 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate stdin_receiver 0.1.0 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate stdin_receiver 0.1.0
[INFO] finished tweaking crates.io crate stdin_receiver 0.1.0
[INFO] tweaked toml for crates.io crate stdin_receiver 0.1.0 written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6b45cae9ec88d010675adb534cbc2b939413e4c7071d07179e04832fa1787a2d
[INFO] running `Command { std: "docker" "start" "-a" "6b45cae9ec88d010675adb534cbc2b939413e4c7071d07179e04832fa1787a2d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6b45cae9ec88d010675adb534cbc2b939413e4c7071d07179e04832fa1787a2d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6b45cae9ec88d010675adb534cbc2b939413e4c7071d07179e04832fa1787a2d", kill_on_drop: false }`
[INFO] [stdout] 6b45cae9ec88d010675adb534cbc2b939413e4c7071d07179e04832fa1787a2d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7c495ed71999e3357de8e1e80f8eb37927379dc61b3251e70e3b11347c7a2d31
[INFO] running `Command { std: "docker" "start" "-a" "7c495ed71999e3357de8e1e80f8eb37927379dc61b3251e70e3b11347c7a2d31", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling stdin_receiver v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.73s
[INFO] running `Command { std: "docker" "inspect" "7c495ed71999e3357de8e1e80f8eb37927379dc61b3251e70e3b11347c7a2d31", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7c495ed71999e3357de8e1e80f8eb37927379dc61b3251e70e3b11347c7a2d31", kill_on_drop: false }`
[INFO] [stdout] 7c495ed71999e3357de8e1e80f8eb37927379dc61b3251e70e3b11347c7a2d31
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5507e4d4e1cb16ef094afb05efe575ce514cd5640d0900d0c5d2eecf4b32f97d
[INFO] running `Command { std: "docker" "start" "-a" "5507e4d4e1cb16ef094afb05efe575ce514cd5640d0900d0c5d2eecf4b32f97d", kill_on_drop: false }`
[INFO] [stderr]    Compiling stdin_receiver v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.33s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/stdin_receiver-fd2b4a9c0d66e659)
[INFO] running `Command { std: "docker" "inspect" "5507e4d4e1cb16ef094afb05efe575ce514cd5640d0900d0c5d2eecf4b32f97d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5507e4d4e1cb16ef094afb05efe575ce514cd5640d0900d0c5d2eecf4b32f97d", kill_on_drop: false }`
[INFO] [stdout] 5507e4d4e1cb16ef094afb05efe575ce514cd5640d0900d0c5d2eecf4b32f97d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 80f25659ef0255820e2373e5bea22444e6c95588aa4be4237c364d3124522d75
[INFO] running `Command { std: "docker" "start" "-a" "80f25659ef0255820e2373e5bea22444e6c95588aa4be4237c364d3124522d75", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/stdin_receiver-fd2b4a9c0d66e659)
[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] [stderr]    Doc-tests stdin_receiver
[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" "80f25659ef0255820e2373e5bea22444e6c95588aa4be4237c364d3124522d75", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "80f25659ef0255820e2373e5bea22444e6c95588aa4be4237c364d3124522d75", kill_on_drop: false }`
[INFO] [stdout] 80f25659ef0255820e2373e5bea22444e6c95588aa4be4237c364d3124522d75