[INFO] fetching crate pre-proc-macro 0.2.0...
[INFO] testing pre-proc-macro-0.2.0 against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041
[INFO] extracting crate pre-proc-macro 0.2.0 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate pre-proc-macro 0.2.0 on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate pre-proc-macro 0.2.0
[INFO] finished tweaking crates.io crate pre-proc-macro 0.2.0
[INFO] tweaked toml for crates.io crate pre-proc-macro 0.2.0 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 39868466a46be73872685419ad316df77fbddae53d5b839955fbdf17f6812660
[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" "39868466a46be73872685419ad316df77fbddae53d5b839955fbdf17f6812660", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "39868466a46be73872685419ad316df77fbddae53d5b839955fbdf17f6812660", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "39868466a46be73872685419ad316df77fbddae53d5b839955fbdf17f6812660", kill_on_drop: false }`
[INFO] [stdout] 39868466a46be73872685419ad316df77fbddae53d5b839955fbdf17f6812660
[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=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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "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] cdc6a94fd678f17e4e5192f682c9be2c490560c196a8dd923a77d4f471a5d30d
[INFO] running `Command { std: "docker" "start" "-a" "cdc6a94fd678f17e4e5192f682c9be2c490560c196a8dd923a77d4f471a5d30d", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.27
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling serde v1.0.126
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling syn v1.0.73
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]    Compiling pre-proc-macro v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]    Compiling proc-macro-crate v0.1.5
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 16.04s
[INFO] running `Command { std: "docker" "inspect" "cdc6a94fd678f17e4e5192f682c9be2c490560c196a8dd923a77d4f471a5d30d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cdc6a94fd678f17e4e5192f682c9be2c490560c196a8dd923a77d4f471a5d30d", kill_on_drop: false }`
[INFO] [stdout] cdc6a94fd678f17e4e5192f682c9be2c490560c196a8dd923a77d4f471a5d30d
[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=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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen" "--no-run" "--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] 8c0a13bafb5157451d7ec03ba07b5a307108634ea6cfa1051f3bf08a5bcda07a
[INFO] running `Command { std: "docker" "start" "-a" "8c0a13bafb5157451d7ec03ba07b5a307108634ea6cfa1051f3bf08a5bcda07a", kill_on_drop: false }`
[INFO] [stderr]    Compiling pre-proc-macro v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.15s
[INFO] running `Command { std: "docker" "inspect" "8c0a13bafb5157451d7ec03ba07b5a307108634ea6cfa1051f3bf08a5bcda07a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8c0a13bafb5157451d7ec03ba07b5a307108634ea6cfa1051f3bf08a5bcda07a", kill_on_drop: false }`
[INFO] [stdout] 8c0a13bafb5157451d7ec03ba07b5a307108634ea6cfa1051f3bf08a5bcda07a
[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=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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b6869696e81c1aab5916e15638a1419ed23c365cb3bcfc3d3c85383a34d7378a
[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" "b6869696e81c1aab5916e15638a1419ed23c365cb3bcfc3d3c85383a34d7378a", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/pre_proc_macro-1f59e795de60aa30)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test precondition::tests::parse_correct_custom ... ok
[INFO] [stdout] test precondition::tests::parse_extra_tokens ... ok
[INFO] [stdout] test precondition::tests::parse_correct_valid_ptr ... ok
[INFO] [stdout] test precondition::tests::parse_wrong_expr ... ok
[INFO] [stdout] test helpers::tests::basic_cfg_flattening ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests pre-proc-macro
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test src/call_handling/forward.rs - call_handling::forward (line 20) ... ignored
[INFO] [stdout] test src/call_handling/forward.rs - call_handling::forward (line 5) ... ignored
[INFO] [stdout] test src/const_generics_impl.rs - const_generics_impl (line 13) ... ignored
[INFO] [stdout] test src/const_generics_impl.rs - const_generics_impl (line 30) ... ignored
[INFO] [stdout] test src/extern_crate.rs - extern_crate (line 22) ... ignored
[INFO] [stdout] test src/extern_crate.rs - extern_crate (line 5) ... ignored
[INFO] [stdout] test src/helpers.rs - helpers::flatten_cfgs (line 225) ... ignored
[INFO] [stdout] test src/helpers.rs - helpers::flatten_cfgs (line 231) ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 8 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b6869696e81c1aab5916e15638a1419ed23c365cb3bcfc3d3c85383a34d7378a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b6869696e81c1aab5916e15638a1419ed23c365cb3bcfc3d3c85383a34d7378a", kill_on_drop: false }`
[INFO] [stdout] b6869696e81c1aab5916e15638a1419ed23c365cb3bcfc3d3c85383a34d7378a