[INFO] fetching crate yolo-rustc-bootstrap 1.0.2...
[INFO] testing yolo-rustc-bootstrap-1.0.2 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate yolo-rustc-bootstrap 1.0.2 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate yolo-rustc-bootstrap 1.0.2 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 yolo-rustc-bootstrap 1.0.2
[INFO] finished tweaking crates.io crate yolo-rustc-bootstrap 1.0.2
[INFO] tweaked toml for crates.io crate yolo-rustc-bootstrap 1.0.2 written to /workspace/builds/worker-10/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] [stderr]     Blocking waiting for file lock on package cache
[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-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] 28efdde5fb4b5aef3d81f278b8bec3fd967a746e32d01e8b7fdaf0f4cd996d7a
[INFO] running `Command { std: "docker" "start" "-a" "28efdde5fb4b5aef3d81f278b8bec3fd967a746e32d01e8b7fdaf0f4cd996d7a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "28efdde5fb4b5aef3d81f278b8bec3fd967a746e32d01e8b7fdaf0f4cd996d7a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "28efdde5fb4b5aef3d81f278b8bec3fd967a746e32d01e8b7fdaf0f4cd996d7a", kill_on_drop: false }`
[INFO] [stdout] 28efdde5fb4b5aef3d81f278b8bec3fd967a746e32d01e8b7fdaf0f4cd996d7a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] 163f70965f9d52c7ca39427ae843530b8bf58365fe1eaf21ca9296794c73d8f5
[INFO] running `Command { std: "docker" "start" "-a" "163f70965f9d52c7ca39427ae843530b8bf58365fe1eaf21ca9296794c73d8f5", kill_on_drop: false }`
[INFO] [stderr]    Compiling yolo-rustc-bootstrap v1.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.08s
[INFO] running `Command { std: "docker" "inspect" "163f70965f9d52c7ca39427ae843530b8bf58365fe1eaf21ca9296794c73d8f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "163f70965f9d52c7ca39427ae843530b8bf58365fe1eaf21ca9296794c73d8f5", kill_on_drop: false }`
[INFO] [stdout] 163f70965f9d52c7ca39427ae843530b8bf58365fe1eaf21ca9296794c73d8f5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] bccdb8a57867f5df3965a2c3839ac45172ad5dbc5acdc627d01e7f3aa426a3b9
[INFO] running `Command { std: "docker" "start" "-a" "bccdb8a57867f5df3965a2c3839ac45172ad5dbc5acdc627d01e7f3aa426a3b9", kill_on_drop: false }`
[INFO] [stderr]    Compiling yolo-rustc-bootstrap v1.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.19s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/yolo_rustc_bootstrap-dd6177d8958c3b52)
[INFO] running `Command { std: "docker" "inspect" "bccdb8a57867f5df3965a2c3839ac45172ad5dbc5acdc627d01e7f3aa426a3b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bccdb8a57867f5df3965a2c3839ac45172ad5dbc5acdc627d01e7f3aa426a3b9", kill_on_drop: false }`
[INFO] [stdout] bccdb8a57867f5df3965a2c3839ac45172ad5dbc5acdc627d01e7f3aa426a3b9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] b38fe3df0a38d6077d31f58efda692e8cb1ab170c86febd0d04c0b5e20957f61
[INFO] running `Command { std: "docker" "start" "-a" "b38fe3df0a38d6077d31f58efda692e8cb1ab170c86febd0d04c0b5e20957f61", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/yolo_rustc_bootstrap-dd6177d8958c3b52)
[INFO] [stderr]    Doc-tests yolo-rustc-bootstrap
[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] [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" "b38fe3df0a38d6077d31f58efda692e8cb1ab170c86febd0d04c0b5e20957f61", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b38fe3df0a38d6077d31f58efda692e8cb1ab170c86febd0d04c0b5e20957f61", kill_on_drop: false }`
[INFO] [stdout] b38fe3df0a38d6077d31f58efda692e8cb1ab170c86febd0d04c0b5e20957f61