[INFO] fetching crate cxx-gen 0.7.173...
[INFO] testing cxx-gen-0.7.173 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] extracting crate cxx-gen 0.7.173 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate cxx-gen 0.7.173
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate cxx-gen 0.7.173
[INFO] tweaked toml for crates.io crate cxx-gen 0.7.173 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate cxx-gen 0.7.173 on toolchain b83b707f97d809763b7861afa7638871f3339a33
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate cxx-gen 0.7.173 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "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-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e10dec74086a5fc434188bab534fb1b14094fcf4410cc07c64cd9ff05e451140
[INFO] running `Command { std: "docker" "start" "-a" "e10dec74086a5fc434188bab534fb1b14094fcf4410cc07c64cd9ff05e451140", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e10dec74086a5fc434188bab534fb1b14094fcf4410cc07c64cd9ff05e451140", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e10dec74086a5fc434188bab534fb1b14094fcf4410cc07c64cd9ff05e451140", kill_on_drop: false }`
[INFO] [stdout] e10dec74086a5fc434188bab534fb1b14094fcf4410cc07c64cd9ff05e451140
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7511bdc7e3dc53ab0ff2590b1d16879f6229fc1d06c0418be0de3e8a480df117
[INFO] running `Command { std: "docker" "start" "-a" "7511bdc7e3dc53ab0ff2590b1d16879f6229fc1d06c0418be0de3e8a480df117", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling unicode-ident v1.0.18
[INFO] [stderr]    Compiling unicode-width v0.2.1
[INFO] [stderr]    Compiling codespan-reporting v0.12.0
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling cxx-gen v0.7.173 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.43s
[INFO] running `Command { std: "docker" "inspect" "7511bdc7e3dc53ab0ff2590b1d16879f6229fc1d06c0418be0de3e8a480df117", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7511bdc7e3dc53ab0ff2590b1d16879f6229fc1d06c0418be0de3e8a480df117", kill_on_drop: false }`
[INFO] [stdout] 7511bdc7e3dc53ab0ff2590b1d16879f6229fc1d06c0418be0de3e8a480df117
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 86cd6d0544eccaa3cad15b27e3b0b7df2e8522d1a5e2d15bfe35cd210b9db78d
[INFO] running `Command { std: "docker" "start" "-a" "86cd6d0544eccaa3cad15b27e3b0b7df2e8522d1a5e2d15bfe35cd210b9db78d", kill_on_drop: false }`
[INFO] [stderr]    Compiling cxx-gen v0.7.173 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.74s
[INFO] running `Command { std: "docker" "inspect" "86cd6d0544eccaa3cad15b27e3b0b7df2e8522d1a5e2d15bfe35cd210b9db78d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "86cd6d0544eccaa3cad15b27e3b0b7df2e8522d1a5e2d15bfe35cd210b9db78d", kill_on_drop: false }`
[INFO] [stdout] 86cd6d0544eccaa3cad15b27e3b0b7df2e8522d1a5e2d15bfe35cd210b9db78d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ce142373b5ba8159695a266250019dff2a00a5c0375963a865b68a18d8c4580a
[INFO] running `Command { std: "docker" "start" "-a" "ce142373b5ba8159695a266250019dff2a00a5c0375963a865b68a18d8c4580a", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/cxx_gen-efd69a1c91c8fc5b)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[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 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test.rs (/opt/rustwide/target/debug/deps/test-1536318d6150a87f)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test_negative ... ok
[INFO] [stdout] test test_positive ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests cxx_gen
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/gen/mod.rs - gen::Opt (line 37) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.28s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ce142373b5ba8159695a266250019dff2a00a5c0375963a865b68a18d8c4580a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ce142373b5ba8159695a266250019dff2a00a5c0375963a865b68a18d8c4580a", kill_on_drop: false }`
[INFO] [stdout] ce142373b5ba8159695a266250019dff2a00a5c0375963a865b68a18d8c4580a