[INFO] fetching crate ras 0.1.0...
[INFO] testing ras-0.1.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate ras 0.1.0 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate ras 0.1.0 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ras 0.1.0
[INFO] finished tweaking crates.io crate ras 0.1.0
[INFO] tweaked toml for crates.io crate ras 0.1.0 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate crates.io crate ras 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "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-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1f09badde480b575cb47ad7c6e1ab7e1e1344d0b078a96740ba5ca907797c256
[INFO] running `Command { std: "docker" "start" "-a" "1f09badde480b575cb47ad7c6e1ab7e1e1344d0b078a96740ba5ca907797c256", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1f09badde480b575cb47ad7c6e1ab7e1e1344d0b078a96740ba5ca907797c256", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1f09badde480b575cb47ad7c6e1ab7e1e1344d0b078a96740ba5ca907797c256", kill_on_drop: false }`
[INFO] [stdout] 1f09badde480b575cb47ad7c6e1ab7e1e1344d0b078a96740ba5ca907797c256
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4f2c4a67a1fc2620cf3f7f5d329cc52591e983126c02a78139133af5acbf70fc
[INFO] running `Command { std: "docker" "start" "-a" "4f2c4a67a1fc2620cf3f7f5d329cc52591e983126c02a78139133af5acbf70fc", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling ras v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.61s
[INFO] running `Command { std: "docker" "inspect" "4f2c4a67a1fc2620cf3f7f5d329cc52591e983126c02a78139133af5acbf70fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4f2c4a67a1fc2620cf3f7f5d329cc52591e983126c02a78139133af5acbf70fc", kill_on_drop: false }`
[INFO] [stdout] 4f2c4a67a1fc2620cf3f7f5d329cc52591e983126c02a78139133af5acbf70fc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] feed7f927eb9315f89a3966a3386e593d27b7b2c9d05dd2db737d7315cd58e00
[INFO] running `Command { std: "docker" "start" "-a" "feed7f927eb9315f89a3966a3386e593d27b7b2c9d05dd2db737d7315cd58e00", kill_on_drop: false }`
[INFO] [stderr]    Compiling ras v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.28s
[INFO] running `Command { std: "docker" "inspect" "feed7f927eb9315f89a3966a3386e593d27b7b2c9d05dd2db737d7315cd58e00", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "feed7f927eb9315f89a3966a3386e593d27b7b2c9d05dd2db737d7315cd58e00", kill_on_drop: false }`
[INFO] [stdout] feed7f927eb9315f89a3966a3386e593d27b7b2c9d05dd2db737d7315cd58e00
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 656daf831caf3deeb1573d074504de816c76299d16a3a5454b2c01e0cfa775fc
[INFO] running `Command { std: "docker" "start" "-a" "656daf831caf3deeb1573d074504de816c76299d16a3a5454b2c01e0cfa775fc", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/ras-334621da558764b4)
[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" "656daf831caf3deeb1573d074504de816c76299d16a3a5454b2c01e0cfa775fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "656daf831caf3deeb1573d074504de816c76299d16a3a5454b2c01e0cfa775fc", kill_on_drop: false }`
[INFO] [stdout] 656daf831caf3deeb1573d074504de816c76299d16a3a5454b2c01e0cfa775fc