[INFO] fetching crate bf-rs 0.1.1...
[INFO] testing bf-rs-0.1.1 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate bf-rs 0.1.1 into /workspace/builds/worker-29/source
[INFO] validating manifest of crates.io crate bf-rs 0.1.1 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 bf-rs 0.1.1
[INFO] finished tweaking crates.io crate bf-rs 0.1.1
[INFO] tweaked toml for crates.io crate bf-rs 0.1.1 written to /workspace/builds/worker-29/source/Cargo.toml
[INFO] crate crates.io crate bf-rs 0.1.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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] 7c959bd1f263a2c762b42c5651b808d962a9f65b19c170063437da233b0cd84f
[INFO] running `Command { std: "docker" "start" "-a" "7c959bd1f263a2c762b42c5651b808d962a9f65b19c170063437da233b0cd84f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7c959bd1f263a2c762b42c5651b808d962a9f65b19c170063437da233b0cd84f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7c959bd1f263a2c762b42c5651b808d962a9f65b19c170063437da233b0cd84f", kill_on_drop: false }`
[INFO] [stdout] 7c959bd1f263a2c762b42c5651b808d962a9f65b19c170063437da233b0cd84f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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] 022316e3c842fb1acc8f1aed435b11f2aab08394eedd1324f6d19a38907b494f
[INFO] running `Command { std: "docker" "start" "-a" "022316e3c842fb1acc8f1aed435b11f2aab08394eedd1324f6d19a38907b494f", kill_on_drop: false }`
[INFO] [stderr]    Compiling bf-rs v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.83s
[INFO] running `Command { std: "docker" "inspect" "022316e3c842fb1acc8f1aed435b11f2aab08394eedd1324f6d19a38907b494f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "022316e3c842fb1acc8f1aed435b11f2aab08394eedd1324f6d19a38907b494f", kill_on_drop: false }`
[INFO] [stdout] 022316e3c842fb1acc8f1aed435b11f2aab08394eedd1324f6d19a38907b494f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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] a53e2351731c48e4b6065e18ab0c89316686909694df0ed16dfbc172fe050806
[INFO] running `Command { std: "docker" "start" "-a" "a53e2351731c48e4b6065e18ab0c89316686909694df0ed16dfbc172fe050806", kill_on_drop: false }`
[INFO] [stderr]    Compiling bf-rs v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.28s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/bf_rs-ae72636faa0c847d)
[INFO] running `Command { std: "docker" "inspect" "a53e2351731c48e4b6065e18ab0c89316686909694df0ed16dfbc172fe050806", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a53e2351731c48e4b6065e18ab0c89316686909694df0ed16dfbc172fe050806", kill_on_drop: false }`
[INFO] [stdout] a53e2351731c48e4b6065e18ab0c89316686909694df0ed16dfbc172fe050806
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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] c1220abafaf92f3661608316d4034ad94fda7d9061ee1ff39561107b17c9a0fb
[INFO] running `Command { std: "docker" "start" "-a" "c1220abafaf92f3661608316d4034ad94fda7d9061ee1ff39561107b17c9a0fb", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.15s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/bf_rs-ae72636faa0c847d)
[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" "c1220abafaf92f3661608316d4034ad94fda7d9061ee1ff39561107b17c9a0fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c1220abafaf92f3661608316d4034ad94fda7d9061ee1ff39561107b17c9a0fb", kill_on_drop: false }`
[INFO] [stdout] c1220abafaf92f3661608316d4034ad94fda7d9061ee1ff39561107b17c9a0fb