[INFO] fetching crate cexpr 0.5.0...
[INFO] testing cexpr-0.5.0 against 1.54.0 for beta-1.55-1
[INFO] extracting crate cexpr 0.5.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate cexpr 0.5.0 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 cexpr 0.5.0
[INFO] finished tweaking crates.io crate cexpr 0.5.0
[INFO] tweaked toml for crates.io crate cexpr 0.5.0 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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 8250ac279abd715a4a0f394ce5e00a02c87f025791e7606d999b08c901446fe6
[INFO] running `Command { std: "docker" "start" "-a" "8250ac279abd715a4a0f394ce5e00a02c87f025791e7606d999b08c901446fe6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8250ac279abd715a4a0f394ce5e00a02c87f025791e7606d999b08c901446fe6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8250ac279abd715a4a0f394ce5e00a02c87f025791e7606d999b08c901446fe6", kill_on_drop: false }`
[INFO] [stdout] 8250ac279abd715a4a0f394ce5e00a02c87f025791e7606d999b08c901446fe6
[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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 26d5b16a89b6675060179b5bc70a0500371ac559282b259cdb07f524cc7037f9
[INFO] running `Command { std: "docker" "start" "-a" "26d5b16a89b6675060179b5bc70a0500371ac559282b259cdb07f524cc7037f9", kill_on_drop: false }`
[INFO] [stderr]    Compiling nom v6.2.1
[INFO] [stderr]    Compiling cexpr v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.19s
[INFO] running `Command { std: "docker" "inspect" "26d5b16a89b6675060179b5bc70a0500371ac559282b259cdb07f524cc7037f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "26d5b16a89b6675060179b5bc70a0500371ac559282b259cdb07f524cc7037f9", kill_on_drop: false }`
[INFO] [stdout] 26d5b16a89b6675060179b5bc70a0500371ac559282b259cdb07f524cc7037f9
[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] 166a278c3147a3fd658c78a35e3b9ca6329b39f4f4e55f3ecdbde3c216ad22ec
[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" "166a278c3147a3fd658c78a35e3b9ca6329b39f4f4e55f3ecdbde3c216ad22ec", kill_on_drop: false }`
[INFO] [stderr]    Compiling clang-sys v0.28.1
[INFO] [stderr]    Compiling cexpr v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 6.47s
[INFO] running `Command { std: "docker" "inspect" "166a278c3147a3fd658c78a35e3b9ca6329b39f4f4e55f3ecdbde3c216ad22ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "166a278c3147a3fd658c78a35e3b9ca6329b39f4f4e55f3ecdbde3c216ad22ec", kill_on_drop: false }`
[INFO] [stdout] 166a278c3147a3fd658c78a35e3b9ca6329b39f4f4e55f3ecdbde3c216ad22ec
[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] [stdout] 8e5d91149e99d650f1bc47f18d1fd87e66f3bc871862c9c5ba51f34f83768757
[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" "8e5d91149e99d650f1bc47f18d1fd87e66f3bc871862c9c5ba51f34f83768757", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/cexpr-deb1bfc3fb8a18f6)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/clang.rs (/opt/rustwide/target/debug/deps/clang-dd1d7ea2dae0eda6)
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test floats ... ok
[INFO] [stdout] test chars ... ok
[INFO] [stdout] test fail ... ok
[INFO] [stdout] test strings ... ok
[INFO] [stdout] test int_unsigned ... ok
[INFO] [stdout] test int_signed ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.12s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests cexpr
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/expr.rs - expr::fn_macro_declaration (line 572) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.91s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "8e5d91149e99d650f1bc47f18d1fd87e66f3bc871862c9c5ba51f34f83768757", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8e5d91149e99d650f1bc47f18d1fd87e66f3bc871862c9c5ba51f34f83768757", kill_on_drop: false }`
[INFO] [stdout] 8e5d91149e99d650f1bc47f18d1fd87e66f3bc871862c9c5ba51f34f83768757
