[INFO] fetching crate facts 0.1.1...
[INFO] testing facts-0.1.1 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate facts 0.1.1 into /workspace/builds/worker-40/source
[INFO] validating manifest of crates.io crate facts 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 facts 0.1.1
[INFO] finished tweaking crates.io crate facts 0.1.1
[INFO] tweaked toml for crates.io crate facts 0.1.1 written to /workspace/builds/worker-40/source/Cargo.toml
[INFO] crate crates.io crate facts 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] [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-40/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/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] d43e02207d797f8e98813b479ac41f2609b6e000c612e63d5226e208ba4aa3d2
[INFO] running `Command { std: "docker" "start" "-a" "d43e02207d797f8e98813b479ac41f2609b6e000c612e63d5226e208ba4aa3d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d43e02207d797f8e98813b479ac41f2609b6e000c612e63d5226e208ba4aa3d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d43e02207d797f8e98813b479ac41f2609b6e000c612e63d5226e208ba4aa3d2", kill_on_drop: false }`
[INFO] [stdout] d43e02207d797f8e98813b479ac41f2609b6e000c612e63d5226e208ba4aa3d2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/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] 5066f67231157f1f43242b6c2baf4d785b650e34b5d29ec15c0dd011fe3f3145
[INFO] running `Command { std: "docker" "start" "-a" "5066f67231157f1f43242b6c2baf4d785b650e34b5d29ec15c0dd011fe3f3145", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling facts v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.21s
[INFO] running `Command { std: "docker" "inspect" "5066f67231157f1f43242b6c2baf4d785b650e34b5d29ec15c0dd011fe3f3145", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5066f67231157f1f43242b6c2baf4d785b650e34b5d29ec15c0dd011fe3f3145", kill_on_drop: false }`
[INFO] [stdout] 5066f67231157f1f43242b6c2baf4d785b650e34b5d29ec15c0dd011fe3f3145
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/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] 3e0a04f68d62aa60d504b6e48765006a6fc9d2d8832a118a0409436d00285eef
[INFO] running `Command { std: "docker" "start" "-a" "3e0a04f68d62aa60d504b6e48765006a6fc9d2d8832a118a0409436d00285eef", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling facts v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.39s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/facts-34bc46ce808bdf4a)
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/facts-8f33cbbbc0225772)
[INFO] running `Command { std: "docker" "inspect" "3e0a04f68d62aa60d504b6e48765006a6fc9d2d8832a118a0409436d00285eef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3e0a04f68d62aa60d504b6e48765006a6fc9d2d8832a118a0409436d00285eef", kill_on_drop: false }`
[INFO] [stdout] 3e0a04f68d62aa60d504b6e48765006a6fc9d2d8832a118a0409436d00285eef
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/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] 15c5a57ed13f5172d338e2858296bc98f73b2920010f26f522484df130d974d7
[INFO] running `Command { std: "docker" "start" "-a" "15c5a57ed13f5172d338e2858296bc98f73b2920010f26f522484df130d974d7", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/facts-34bc46ce808bdf4a)
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/facts-8f33cbbbc0225772)
[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 facts
[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 1 test
[INFO] [stdout] test src/lib.rs - factorial (line 5) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.40s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "15c5a57ed13f5172d338e2858296bc98f73b2920010f26f522484df130d974d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "15c5a57ed13f5172d338e2858296bc98f73b2920010f26f522484df130d974d7", kill_on_drop: false }`
[INFO] [stdout] 15c5a57ed13f5172d338e2858296bc98f73b2920010f26f522484df130d974d7