[INFO] fetching crate cthulhu 0.1.0...
[INFO] testing cthulhu-0.1.0 against 1.60.0 for beta-1.61-1
[INFO] extracting crate cthulhu 0.1.0 into /workspace/builds/worker-92/source
[INFO] validating manifest of crates.io crate cthulhu 0.1.0 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 cthulhu 0.1.0
[INFO] finished tweaking crates.io crate cthulhu 0.1.0
[INFO] tweaked toml for crates.io crate cthulhu 0.1.0 written to /workspace/builds/worker-92/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-92/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/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] c937203b0bb40c9f2fe42ca0bbe9f96b2cef6eac96fe7f36f8cffb4a9fb36058
[INFO] running `Command { std: "docker" "start" "-a" "c937203b0bb40c9f2fe42ca0bbe9f96b2cef6eac96fe7f36f8cffb4a9fb36058", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c937203b0bb40c9f2fe42ca0bbe9f96b2cef6eac96fe7f36f8cffb4a9fb36058", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c937203b0bb40c9f2fe42ca0bbe9f96b2cef6eac96fe7f36f8cffb4a9fb36058", kill_on_drop: false }`
[INFO] [stdout] c937203b0bb40c9f2fe42ca0bbe9f96b2cef6eac96fe7f36f8cffb4a9fb36058
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/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] 6ff3924cd172b118bc1e713866173b1a70b7fdff1c2a9b91006d4d865f806897
[INFO] running `Command { std: "docker" "start" "-a" "6ff3924cd172b118bc1e713866173b1a70b7fdff1c2a9b91006d4d865f806897", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling cthulhu v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.25s
[INFO] running `Command { std: "docker" "inspect" "6ff3924cd172b118bc1e713866173b1a70b7fdff1c2a9b91006d4d865f806897", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ff3924cd172b118bc1e713866173b1a70b7fdff1c2a9b91006d4d865f806897", kill_on_drop: false }`
[INFO] [stdout] 6ff3924cd172b118bc1e713866173b1a70b7fdff1c2a9b91006d4d865f806897
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/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] 528f6ad756b50d2f243003cf6369d1eb5b326df4340adb2a5f288b5916306664
[INFO] running `Command { std: "docker" "start" "-a" "528f6ad756b50d2f243003cf6369d1eb5b326df4340adb2a5f288b5916306664", kill_on_drop: false }`
[INFO] [stderr]    Compiling cthulhu v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.53s
[INFO] running `Command { std: "docker" "inspect" "528f6ad756b50d2f243003cf6369d1eb5b326df4340adb2a5f288b5916306664", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "528f6ad756b50d2f243003cf6369d1eb5b326df4340adb2a5f288b5916306664", kill_on_drop: false }`
[INFO] [stdout] 528f6ad756b50d2f243003cf6369d1eb5b326df4340adb2a5f288b5916306664
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/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] 85e5fbe20ee687629ce43445e636c0b9f18711fec29376fb74583ab4936ff6b8
[INFO] running `Command { std: "docker" "start" "-a" "85e5fbe20ee687629ce43445e636c0b9f18711fec29376fb74583ab4936ff6b8", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/cthulhu-b572e63c56e6ce79)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[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] [stderr]    Doc-tests cthulhu
[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" "85e5fbe20ee687629ce43445e636c0b9f18711fec29376fb74583ab4936ff6b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "85e5fbe20ee687629ce43445e636c0b9f18711fec29376fb74583ab4936ff6b8", kill_on_drop: false }`
[INFO] [stdout] 85e5fbe20ee687629ce43445e636c0b9f18711fec29376fb74583ab4936ff6b8