[INFO] fetching crate program 0.3.0...
[INFO] testing program-0.3.0 against 1.60.0 for beta-1.61-1
[INFO] extracting crate program 0.3.0 into /workspace/builds/worker-105/source
[INFO] validating manifest of crates.io crate program 0.3.0 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 program 0.3.0
[INFO] finished tweaking crates.io crate program 0.3.0
[INFO] tweaked toml for crates.io crate program 0.3.0 written to /workspace/builds/worker-105/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/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] 60fa3c85b27aeb50cc8c6055390c0748a660b0a6f7e13fcd4d343927a4f898a8
[INFO] running `Command { std: "docker" "start" "-a" "60fa3c85b27aeb50cc8c6055390c0748a660b0a6f7e13fcd4d343927a4f898a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "60fa3c85b27aeb50cc8c6055390c0748a660b0a6f7e13fcd4d343927a4f898a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "60fa3c85b27aeb50cc8c6055390c0748a660b0a6f7e13fcd4d343927a4f898a8", kill_on_drop: false }`
[INFO] [stdout] 60fa3c85b27aeb50cc8c6055390c0748a660b0a6f7e13fcd4d343927a4f898a8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/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] d30d9bfcb1857919be4168c381a85b7ca84861e59b72cdb9bd331db172a46501
[INFO] running `Command { std: "docker" "start" "-a" "d30d9bfcb1857919be4168c381a85b7ca84861e59b72cdb9bd331db172a46501", kill_on_drop: false }`
[INFO] [stderr]    Compiling program v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.38s
[INFO] running `Command { std: "docker" "inspect" "d30d9bfcb1857919be4168c381a85b7ca84861e59b72cdb9bd331db172a46501", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d30d9bfcb1857919be4168c381a85b7ca84861e59b72cdb9bd331db172a46501", kill_on_drop: false }`
[INFO] [stdout] d30d9bfcb1857919be4168c381a85b7ca84861e59b72cdb9bd331db172a46501
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/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] 7a8934ce4d9b90d0b1ccb3552ec73ac962aea2afd7b268ab0bbaad05705e9dcf
[INFO] running `Command { std: "docker" "start" "-a" "7a8934ce4d9b90d0b1ccb3552ec73ac962aea2afd7b268ab0bbaad05705e9dcf", kill_on_drop: false }`
[INFO] [stderr]    Compiling program v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.52s
[INFO] running `Command { std: "docker" "inspect" "7a8934ce4d9b90d0b1ccb3552ec73ac962aea2afd7b268ab0bbaad05705e9dcf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7a8934ce4d9b90d0b1ccb3552ec73ac962aea2afd7b268ab0bbaad05705e9dcf", kill_on_drop: false }`
[INFO] [stdout] 7a8934ce4d9b90d0b1ccb3552ec73ac962aea2afd7b268ab0bbaad05705e9dcf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/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] 8dcdc0654f4e73f9e15eab5e835beb0fbbc15b9b40571f31fb46aa3350f79568
[INFO] running `Command { std: "docker" "start" "-a" "8dcdc0654f4e73f9e15eab5e835beb0fbbc15b9b40571f31fb46aa3350f79568", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/program-8929214eefceabf3)
[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] [stderr]    Doc-tests program
[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" "8dcdc0654f4e73f9e15eab5e835beb0fbbc15b9b40571f31fb46aa3350f79568", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8dcdc0654f4e73f9e15eab5e835beb0fbbc15b9b40571f31fb46aa3350f79568", kill_on_drop: false }`
[INFO] [stdout] 8dcdc0654f4e73f9e15eab5e835beb0fbbc15b9b40571f31fb46aa3350f79568