[INFO] fetching crate beta 0.0.0...
[INFO] testing beta-0.0.0 against 1.60.0 for beta-1.61-1
[INFO] extracting crate beta 0.0.0 into /workspace/builds/worker-22/source
[INFO] validating manifest of crates.io crate beta 0.0.0 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate beta 0.0.0
[INFO] finished tweaking crates.io crate beta 0.0.0
[INFO] tweaked toml for crates.io crate beta 0.0.0 written to /workspace/builds/worker-22/source/Cargo.toml
[INFO] crate crates.io crate beta 0.0.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 90fcd8e16472c5ab7282a7b724814e905419bc6e6f5cfe76a562cf8d209b0030
[INFO] running `Command { std: "docker" "start" "-a" "90fcd8e16472c5ab7282a7b724814e905419bc6e6f5cfe76a562cf8d209b0030", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "90fcd8e16472c5ab7282a7b724814e905419bc6e6f5cfe76a562cf8d209b0030", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "90fcd8e16472c5ab7282a7b724814e905419bc6e6f5cfe76a562cf8d209b0030", kill_on_drop: false }`
[INFO] [stdout] 90fcd8e16472c5ab7282a7b724814e905419bc6e6f5cfe76a562cf8d209b0030
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 43263d8ecafc2e067621254fe5e1a13763f590e6e0cab6681124c59988078847
[INFO] running `Command { std: "docker" "start" "-a" "43263d8ecafc2e067621254fe5e1a13763f590e6e0cab6681124c59988078847", kill_on_drop: false }`
[INFO] [stderr]    Compiling beta v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.80s
[INFO] running `Command { std: "docker" "inspect" "43263d8ecafc2e067621254fe5e1a13763f590e6e0cab6681124c59988078847", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "43263d8ecafc2e067621254fe5e1a13763f590e6e0cab6681124c59988078847", kill_on_drop: false }`
[INFO] [stdout] 43263d8ecafc2e067621254fe5e1a13763f590e6e0cab6681124c59988078847
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e99be5db40ce82a59ad520aacde07be287c5829af906703a35e09aa85d5c965e
[INFO] running `Command { std: "docker" "start" "-a" "e99be5db40ce82a59ad520aacde07be287c5829af906703a35e09aa85d5c965e", kill_on_drop: false }`
[INFO] [stderr]    Compiling beta v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.29s
[INFO] running `Command { std: "docker" "inspect" "e99be5db40ce82a59ad520aacde07be287c5829af906703a35e09aa85d5c965e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e99be5db40ce82a59ad520aacde07be287c5829af906703a35e09aa85d5c965e", kill_on_drop: false }`
[INFO] [stdout] e99be5db40ce82a59ad520aacde07be287c5829af906703a35e09aa85d5c965e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7bc5b45478fde9041e517a3300b34a283a1d42a6b6fea5d16641a2193aaf8d79
[INFO] running `Command { std: "docker" "start" "-a" "7bc5b45478fde9041e517a3300b34a283a1d42a6b6fea5d16641a2193aaf8d79", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/beta-6c9d6bdc172904bf)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/beta-a709c8588448d5a1)
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests beta
[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" "7bc5b45478fde9041e517a3300b34a283a1d42a6b6fea5d16641a2193aaf8d79", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7bc5b45478fde9041e517a3300b34a283a1d42a6b6fea5d16641a2193aaf8d79", kill_on_drop: false }`
[INFO] [stdout] 7bc5b45478fde9041e517a3300b34a283a1d42a6b6fea5d16641a2193aaf8d79