[INFO] fetching crate bnc 0.1.0...
[INFO] testing bnc-0.1.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate bnc 0.1.0 into /workspace/builds/worker-69/source
[INFO] validating manifest of crates.io crate bnc 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 bnc 0.1.0
[INFO] finished tweaking crates.io crate bnc 0.1.0
[INFO] tweaked toml for crates.io crate bnc 0.1.0 written to /workspace/builds/worker-69/source/Cargo.toml
[INFO] crate crates.io crate bnc 0.1.0 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-69/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-69/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] 4d0dfe727d611024ae568544274fd0a7c1e141411949423143e121a9ef1f45ea
[INFO] running `Command { std: "docker" "start" "-a" "4d0dfe727d611024ae568544274fd0a7c1e141411949423143e121a9ef1f45ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4d0dfe727d611024ae568544274fd0a7c1e141411949423143e121a9ef1f45ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4d0dfe727d611024ae568544274fd0a7c1e141411949423143e121a9ef1f45ea", kill_on_drop: false }`
[INFO] [stdout] 4d0dfe727d611024ae568544274fd0a7c1e141411949423143e121a9ef1f45ea
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-69/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-69/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] c381cd170df1a524904c5439ddeba43c89c9a4a2c90ee581902a0e85b83b7e8f
[INFO] running `Command { std: "docker" "start" "-a" "c381cd170df1a524904c5439ddeba43c89c9a4a2c90ee581902a0e85b83b7e8f", kill_on_drop: false }`
[INFO] [stderr]    Compiling bnc v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.92s
[INFO] running `Command { std: "docker" "inspect" "c381cd170df1a524904c5439ddeba43c89c9a4a2c90ee581902a0e85b83b7e8f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c381cd170df1a524904c5439ddeba43c89c9a4a2c90ee581902a0e85b83b7e8f", kill_on_drop: false }`
[INFO] [stdout] c381cd170df1a524904c5439ddeba43c89c9a4a2c90ee581902a0e85b83b7e8f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-69/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-69/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] e3d78cb7826f82d2afa9e2fa90caa4a7bd6f4e183f49b78ce695d1d6b281527a
[INFO] running `Command { std: "docker" "start" "-a" "e3d78cb7826f82d2afa9e2fa90caa4a7bd6f4e183f49b78ce695d1d6b281527a", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling bnc v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.95s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/bnc-526abf571057357f)
[INFO] running `Command { std: "docker" "inspect" "e3d78cb7826f82d2afa9e2fa90caa4a7bd6f4e183f49b78ce695d1d6b281527a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e3d78cb7826f82d2afa9e2fa90caa4a7bd6f4e183f49b78ce695d1d6b281527a", kill_on_drop: false }`
[INFO] [stdout] e3d78cb7826f82d2afa9e2fa90caa4a7bd6f4e183f49b78ce695d1d6b281527a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-69/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-69/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] 77ba4cd845e45c1f32e1f366b608e4d2581a46c439c456e191703ba434ee3ff7
[INFO] running `Command { std: "docker" "start" "-a" "77ba4cd845e45c1f32e1f366b608e4d2581a46c439c456e191703ba434ee3ff7", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stdout] running 3 tests
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stdout] test test::result_check ... ok
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/bnc-526abf571057357f)
[INFO] [stdout] test test::values_test ... ok
[INFO] [stderr]    Doc-tests bnc
[INFO] [stdout] test test::data_check ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 9.79s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs - Data::get (line 22) ... ok
[INFO] [stdout] test src/lib.rs - Data::new (line 8) ... ok
[INFO] [stdout] test src/lib.rs - Result::get (line 98) ... ok
[INFO] [stdout] test src/lib.rs - Result::new (line 80) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.34s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "77ba4cd845e45c1f32e1f366b608e4d2581a46c439c456e191703ba434ee3ff7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "77ba4cd845e45c1f32e1f366b608e4d2581a46c439c456e191703ba434ee3ff7", kill_on_drop: false }`
[INFO] [stdout] 77ba4cd845e45c1f32e1f366b608e4d2581a46c439c456e191703ba434ee3ff7