[INFO] fetching crate cxx-build 1.0.50...
[INFO] testing cxx-build-1.0.50 against 1.54.0 for beta-1.55-1
[INFO] extracting crate cxx-build 1.0.50 into /workspace/builds/worker-89/source
[INFO] validating manifest of crates.io crate cxx-build 1.0.50 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 cxx-build 1.0.50
[INFO] finished tweaking crates.io crate cxx-build 1.0.50
[INFO] tweaked toml for crates.io crate cxx-build 1.0.50 written to /workspace/builds/worker-89/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded cxx-gen v0.7.51
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/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] 15d8b5c28c214b13bdcf4365d653f19cfc8f81f1255291c87d6aefd2af302f1c
[INFO] running `Command { std: "docker" "start" "-a" "15d8b5c28c214b13bdcf4365d653f19cfc8f81f1255291c87d6aefd2af302f1c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "15d8b5c28c214b13bdcf4365d653f19cfc8f81f1255291c87d6aefd2af302f1c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "15d8b5c28c214b13bdcf4365d653f19cfc8f81f1255291c87d6aefd2af302f1c", kill_on_drop: false }`
[INFO] [stdout] 15d8b5c28c214b13bdcf4365d653f19cfc8f81f1255291c87d6aefd2af302f1c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/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] a918c5917073cec05de9fd2f624d4d8fdcc5ff90a95c42175fd3591cca084945
[INFO] running `Command { std: "docker" "start" "-a" "a918c5917073cec05de9fd2f624d4d8fdcc5ff90a95c42175fd3591cca084945", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.28
[INFO] [stderr]    Compiling syn v1.0.74
[INFO] [stderr]    Compiling scratch v1.0.0
[INFO] [stderr]    Compiling codespan-reporting v0.11.1
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling cxx-build v1.0.50 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.30s
[INFO] running `Command { std: "docker" "inspect" "a918c5917073cec05de9fd2f624d4d8fdcc5ff90a95c42175fd3591cca084945", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a918c5917073cec05de9fd2f624d4d8fdcc5ff90a95c42175fd3591cca084945", kill_on_drop: false }`
[INFO] [stdout] a918c5917073cec05de9fd2f624d4d8fdcc5ff90a95c42175fd3591cca084945
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/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] 6f310a93e22587cea7d64f5be2edc22eb324f0246216bada3d741b74f36c2d1c
[INFO] running `Command { std: "docker" "start" "-a" "6f310a93e22587cea7d64f5be2edc22eb324f0246216bada3d741b74f36c2d1c", kill_on_drop: false }`
[INFO] [stderr]    Compiling cxx-gen v0.7.51
[INFO] [stderr]    Compiling cxx-build v1.0.50 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 8.70s
[INFO] running `Command { std: "docker" "inspect" "6f310a93e22587cea7d64f5be2edc22eb324f0246216bada3d741b74f36c2d1c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6f310a93e22587cea7d64f5be2edc22eb324f0246216bada3d741b74f36c2d1c", kill_on_drop: false }`
[INFO] [stdout] 6f310a93e22587cea7d64f5be2edc22eb324f0246216bada3d741b74f36c2d1c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/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] 926932cd64931f54b4600b9d842dfee053f024fb036638b95d1815b8617c56d2
[INFO] running `Command { std: "docker" "start" "-a" "926932cd64931f54b4600b9d842dfee053f024fb036638b95d1815b8617c56d2", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.60s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/cxx_build-1476baf935bb8e7a)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]    Doc-tests cxx-build
[INFO] [stdout] test gen::nested::tests::test_ns_entries_sort ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test src/cfg.rs - cfg::CFG (line 224) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 13) - compile ... ok
[INFO] [stdout] test src/cfg.rs - cfg::CFG (line 190) - compile ... ok
[INFO] [stdout] test src/lib.rs - bridges (line 122) - compile ... ok
[INFO] [stdout] test src/cfg.rs - cfg::CFG (line 102) - compile ... ok
[INFO] [stdout] test src/cfg.rs - cfg::CFG (line 50) - compile ... ok
[INFO] [stdout] test src/cfg.rs - cfg::CFG (line 125) - compile ... ok
[INFO] [stdout] test src/cfg.rs - cfg::CFG (line 35) ... ok
[INFO] [stdout] test src/gen/mod.rs - gen::Opt (line 31) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.53s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "926932cd64931f54b4600b9d842dfee053f024fb036638b95d1815b8617c56d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "926932cd64931f54b4600b9d842dfee053f024fb036638b95d1815b8617c56d2", kill_on_drop: false }`
[INFO] [stdout] 926932cd64931f54b4600b9d842dfee053f024fb036638b95d1815b8617c56d2
