[INFO] fetching crate amplify_syn 1.1.4...
[INFO] testing amplify_syn-1.1.4 against 1.54.0 for beta-1.55-1
[INFO] extracting crate amplify_syn 1.1.4 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate amplify_syn 1.1.4 on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate amplify_syn 1.1.4
[INFO] finished tweaking crates.io crate amplify_syn 1.1.4
[INFO] tweaked toml for crates.io crate amplify_syn 1.1.4 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c894988b80f4960eb53eafc456948f39e75a42cc0602bd5eb44d23d2e5ab88ce
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "c894988b80f4960eb53eafc456948f39e75a42cc0602bd5eb44d23d2e5ab88ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c894988b80f4960eb53eafc456948f39e75a42cc0602bd5eb44d23d2e5ab88ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c894988b80f4960eb53eafc456948f39e75a42cc0602bd5eb44d23d2e5ab88ce", kill_on_drop: false }`
[INFO] [stdout] c894988b80f4960eb53eafc456948f39e75a42cc0602bd5eb44d23d2e5ab88ce
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6954c323292093ae2d9ecef33ee2cfdda5c321bde0ddfd17a0ca2566c678b9f6
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "6954c323292093ae2d9ecef33ee2cfdda5c321bde0ddfd17a0ca2566c678b9f6", kill_on_drop: false }`
[INFO] [stderr]    Compiling amplify_syn v1.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.47s
[INFO] running `Command { std: "docker" "inspect" "6954c323292093ae2d9ecef33ee2cfdda5c321bde0ddfd17a0ca2566c678b9f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6954c323292093ae2d9ecef33ee2cfdda5c321bde0ddfd17a0ca2566c678b9f6", kill_on_drop: false }`
[INFO] [stdout] 6954c323292093ae2d9ecef33ee2cfdda5c321bde0ddfd17a0ca2566c678b9f6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ef1247a14fc80688b117d49abd50ab2ee854cd41352f7c198c07ba3fa8d7226f
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "ef1247a14fc80688b117d49abd50ab2ee854cd41352f7c198c07ba3fa8d7226f", kill_on_drop: false }`
[INFO] [stderr]    Compiling amplify_syn v1.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.70s
[INFO] running `Command { std: "docker" "inspect" "ef1247a14fc80688b117d49abd50ab2ee854cd41352f7c198c07ba3fa8d7226f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef1247a14fc80688b117d49abd50ab2ee854cd41352f7c198c07ba3fa8d7226f", kill_on_drop: false }`
[INFO] [stdout] ef1247a14fc80688b117d49abd50ab2ee854cd41352f7c198c07ba3fa8d7226f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 870f8a04b43efc8ad45ef6d236cf8a917120f946626426312cfc8ab42e63fee0
[INFO] running `Command { std: "docker" "start" "-a" "870f8a04b43efc8ad45ef6d236cf8a917120f946626426312cfc8ab42e63fee0", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/amplify_syn-13be87b5902ab64d)
[INFO] [stdout] running 1 test
[INFO] [stderr]    Doc-tests amplify_syn
[INFO] [stdout] test test::ident ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[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" "870f8a04b43efc8ad45ef6d236cf8a917120f946626426312cfc8ab42e63fee0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "870f8a04b43efc8ad45ef6d236cf8a917120f946626426312cfc8ab42e63fee0", kill_on_drop: false }`
[INFO] [stdout] 870f8a04b43efc8ad45ef6d236cf8a917120f946626426312cfc8ab42e63fee0
