[INFO] fetching crate curlers 0.0.1...
[INFO] testing curlers-0.0.1 against 1.60.0 for beta-1.61-1
[INFO] extracting crate curlers 0.0.1 into /workspace/builds/worker-68/source
[INFO] validating manifest of crates.io crate curlers 0.0.1 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] removed /workspace/builds/worker-68/source/rust-toolchain
[INFO] started tweaking crates.io crate curlers 0.0.1
[INFO] finished tweaking crates.io crate curlers 0.0.1
[INFO] tweaked toml for crates.io crate curlers 0.0.1 written to /workspace/builds/worker-68/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] 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-68/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/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] ccc4152e3bbbd891cffff82886706c229fb5a77d347a70581d8133c22d786f8e
[INFO] running `Command { std: "docker" "start" "-a" "ccc4152e3bbbd891cffff82886706c229fb5a77d347a70581d8133c22d786f8e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ccc4152e3bbbd891cffff82886706c229fb5a77d347a70581d8133c22d786f8e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ccc4152e3bbbd891cffff82886706c229fb5a77d347a70581d8133c22d786f8e", kill_on_drop: false }`
[INFO] [stdout] ccc4152e3bbbd891cffff82886706c229fb5a77d347a70581d8133c22d786f8e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/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] 6291d961d4f438bf9ac08f3bc72c8a5da708674a9e15643d10408525eddf3a8b
[INFO] running `Command { std: "docker" "start" "-a" "6291d961d4f438bf9ac08f3bc72c8a5da708674a9e15643d10408525eddf3a8b", kill_on_drop: false }`
[INFO] [stderr]    Compiling curlers v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.29s
[INFO] running `Command { std: "docker" "inspect" "6291d961d4f438bf9ac08f3bc72c8a5da708674a9e15643d10408525eddf3a8b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6291d961d4f438bf9ac08f3bc72c8a5da708674a9e15643d10408525eddf3a8b", kill_on_drop: false }`
[INFO] [stdout] 6291d961d4f438bf9ac08f3bc72c8a5da708674a9e15643d10408525eddf3a8b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/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] 877e6b3a39f2ac3fcf27f6c583f174089528021e9401e519260be2955f88ff22
[INFO] running `Command { std: "docker" "start" "-a" "877e6b3a39f2ac3fcf27f6c583f174089528021e9401e519260be2955f88ff22", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling curlers v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.01s
[INFO] running `Command { std: "docker" "inspect" "877e6b3a39f2ac3fcf27f6c583f174089528021e9401e519260be2955f88ff22", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "877e6b3a39f2ac3fcf27f6c583f174089528021e9401e519260be2955f88ff22", kill_on_drop: false }`
[INFO] [stdout] 877e6b3a39f2ac3fcf27f6c583f174089528021e9401e519260be2955f88ff22
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/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] a5bf603b93eecf8d5e9dda5b4a3d10164b9a5c82f72e54dffa0e82b3b126d3b8
[INFO] running `Command { std: "docker" "start" "-a" "a5bf603b93eecf8d5e9dda5b4a3d10164b9a5c82f72e54dffa0e82b3b126d3b8", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/curlers-d255f865f4cc7782)
[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 curlers
[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" "a5bf603b93eecf8d5e9dda5b4a3d10164b9a5c82f72e54dffa0e82b3b126d3b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a5bf603b93eecf8d5e9dda5b4a3d10164b9a5c82f72e54dffa0e82b3b126d3b8", kill_on_drop: false }`
[INFO] [stdout] a5bf603b93eecf8d5e9dda5b4a3d10164b9a5c82f72e54dffa0e82b3b126d3b8