[INFO] fetching crate jig 0.0.0...
[INFO] testing jig-0.0.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate jig 0.0.0 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate jig 0.0.0 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate jig 0.0.0
[INFO] finished tweaking crates.io crate jig 0.0.0
[INFO] tweaked toml for crates.io crate jig 0.0.0 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 873b2c9fcc9d3aef0856ffc36e2cca72287fdf7882eec63e8bdf63322b3ddccd
[INFO] running `Command { std: "docker" "start" "-a" "873b2c9fcc9d3aef0856ffc36e2cca72287fdf7882eec63e8bdf63322b3ddccd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "873b2c9fcc9d3aef0856ffc36e2cca72287fdf7882eec63e8bdf63322b3ddccd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "873b2c9fcc9d3aef0856ffc36e2cca72287fdf7882eec63e8bdf63322b3ddccd", kill_on_drop: false }`
[INFO] [stdout] 873b2c9fcc9d3aef0856ffc36e2cca72287fdf7882eec63e8bdf63322b3ddccd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1d61fbf03131819967b59c150171a8412c80bca3540c641a39e4a41288ab78e2
[INFO] running `Command { std: "docker" "start" "-a" "1d61fbf03131819967b59c150171a8412c80bca3540c641a39e4a41288ab78e2", kill_on_drop: false }`
[INFO] [stderr]    Compiling jig v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.84s
[INFO] running `Command { std: "docker" "inspect" "1d61fbf03131819967b59c150171a8412c80bca3540c641a39e4a41288ab78e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1d61fbf03131819967b59c150171a8412c80bca3540c641a39e4a41288ab78e2", kill_on_drop: false }`
[INFO] [stdout] 1d61fbf03131819967b59c150171a8412c80bca3540c641a39e4a41288ab78e2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4c51467190ac18f9ba10bc6829e8ff29467e0b8ec067491eee3af678665094ec
[INFO] running `Command { std: "docker" "start" "-a" "4c51467190ac18f9ba10bc6829e8ff29467e0b8ec067491eee3af678665094ec", kill_on_drop: false }`
[INFO] [stderr]    Compiling jig v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.57s
[INFO] running `Command { std: "docker" "inspect" "4c51467190ac18f9ba10bc6829e8ff29467e0b8ec067491eee3af678665094ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4c51467190ac18f9ba10bc6829e8ff29467e0b8ec067491eee3af678665094ec", kill_on_drop: false }`
[INFO] [stdout] 4c51467190ac18f9ba10bc6829e8ff29467e0b8ec067491eee3af678665094ec
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c1cc2a5c406f5356c9dd6dae088867850b379f7a309782d80dbda9863f540aad
[INFO] running `Command { std: "docker" "start" "-a" "c1cc2a5c406f5356c9dd6dae088867850b379f7a309782d80dbda9863f540aad", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/jig-a6bed2b482bc1087)
[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 jig
[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" "c1cc2a5c406f5356c9dd6dae088867850b379f7a309782d80dbda9863f540aad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c1cc2a5c406f5356c9dd6dae088867850b379f7a309782d80dbda9863f540aad", kill_on_drop: false }`
[INFO] [stdout] c1cc2a5c406f5356c9dd6dae088867850b379f7a309782d80dbda9863f540aad