[INFO] fetching crate a1 0.1.1...
[INFO] testing a1-0.1.1 against 1.60.0 for beta-1.61-1
[INFO] extracting crate a1 0.1.1 into /workspace/builds/worker-75/source
[INFO] validating manifest of crates.io crate a1 0.1.1 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 a1 0.1.1
[INFO] finished tweaking crates.io crate a1 0.1.1
[INFO] tweaked toml for crates.io crate a1 0.1.1 written to /workspace/builds/worker-75/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "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" "+1.60.0" "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-75/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-75/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] 0c117abb190f72db14c9c6e882ec687bba2bf4ba9580696f2b880dc26a074033
[INFO] running `Command { std: "docker" "start" "-a" "0c117abb190f72db14c9c6e882ec687bba2bf4ba9580696f2b880dc26a074033", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0c117abb190f72db14c9c6e882ec687bba2bf4ba9580696f2b880dc26a074033", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0c117abb190f72db14c9c6e882ec687bba2bf4ba9580696f2b880dc26a074033", kill_on_drop: false }`
[INFO] [stdout] 0c117abb190f72db14c9c6e882ec687bba2bf4ba9580696f2b880dc26a074033
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-75/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-75/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] c0a8f3629c2c1427234c18a1f1df20ed0f99a8b64a51a2002f4cc6338957730f
[INFO] running `Command { std: "docker" "start" "-a" "c0a8f3629c2c1427234c18a1f1df20ed0f99a8b64a51a2002f4cc6338957730f", kill_on_drop: false }`
[INFO] [stderr]    Compiling a1 v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.35s
[INFO] running `Command { std: "docker" "inspect" "c0a8f3629c2c1427234c18a1f1df20ed0f99a8b64a51a2002f4cc6338957730f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c0a8f3629c2c1427234c18a1f1df20ed0f99a8b64a51a2002f4cc6338957730f", kill_on_drop: false }`
[INFO] [stdout] c0a8f3629c2c1427234c18a1f1df20ed0f99a8b64a51a2002f4cc6338957730f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-75/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-75/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] 1983d696dae49a4f47c594527ee12acc5522eb6c3b3ce422357fa7f204c61878
[INFO] running `Command { std: "docker" "start" "-a" "1983d696dae49a4f47c594527ee12acc5522eb6c3b3ce422357fa7f204c61878", kill_on_drop: false }`
[INFO] [stderr]    Compiling a1 v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.39s
[INFO] running `Command { std: "docker" "inspect" "1983d696dae49a4f47c594527ee12acc5522eb6c3b3ce422357fa7f204c61878", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1983d696dae49a4f47c594527ee12acc5522eb6c3b3ce422357fa7f204c61878", kill_on_drop: false }`
[INFO] [stdout] 1983d696dae49a4f47c594527ee12acc5522eb6c3b3ce422357fa7f204c61878
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-75/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-75/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] 509a038460981e634315ce0bd571420538c2d053183fe709d446a7068b51bea5
[INFO] running `Command { std: "docker" "start" "-a" "509a038460981e634315ce0bd571420538c2d053183fe709d446a7068b51bea5", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/a1-6a5f739546e87e11)
[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" "509a038460981e634315ce0bd571420538c2d053183fe709d446a7068b51bea5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "509a038460981e634315ce0bd571420538c2d053183fe709d446a7068b51bea5", kill_on_drop: false }`
[INFO] [stdout] 509a038460981e634315ce0bd571420538c2d053183fe709d446a7068b51bea5