[INFO] fetching crate baffa 0.1.2...
[INFO] testing baffa-0.1.2 against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041
[INFO] extracting crate baffa 0.1.2 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate baffa 0.1.2 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 baffa 0.1.2
[INFO] finished tweaking crates.io crate baffa 0.1.2
[INFO] tweaked toml for crates.io crate baffa 0.1.2 written to /workspace/builds/worker-6/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-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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2f33fb0e77f635c7850796a5d6162e6f2d5cf4b37f7ec86f07f2c15ff1f1e69c
[INFO] running `Command { std: "docker" "start" "-a" "2f33fb0e77f635c7850796a5d6162e6f2d5cf4b37f7ec86f07f2c15ff1f1e69c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2f33fb0e77f635c7850796a5d6162e6f2d5cf4b37f7ec86f07f2c15ff1f1e69c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2f33fb0e77f635c7850796a5d6162e6f2d5cf4b37f7ec86f07f2c15ff1f1e69c", kill_on_drop: false }`
[INFO] [stdout] 2f33fb0e77f635c7850796a5d6162e6f2d5cf4b37f7ec86f07f2c15ff1f1e69c
[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=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] [stdout] c824ec386a9d0acf9dd98e88df0d4eac33437a719d336cc7d0d92f62c813b5fe
[INFO] running `Command { std: "docker" "start" "-a" "c824ec386a9d0acf9dd98e88df0d4eac33437a719d336cc7d0d92f62c813b5fe", kill_on_drop: false }`
[INFO] [stderr]    Compiling baffa v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.30s
[INFO] running `Command { std: "docker" "inspect" "c824ec386a9d0acf9dd98e88df0d4eac33437a719d336cc7d0d92f62c813b5fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c824ec386a9d0acf9dd98e88df0d4eac33437a719d336cc7d0d92f62c813b5fe", kill_on_drop: false }`
[INFO] [stdout] c824ec386a9d0acf9dd98e88df0d4eac33437a719d336cc7d0d92f62c813b5fe
[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=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] [stdout] 06f8a877b6faaa8e71835a2d2c4798d96d9c1fc77fbcfcfbea889083eb3f1e75
[INFO] running `Command { std: "docker" "start" "-a" "06f8a877b6faaa8e71835a2d2c4798d96d9c1fc77fbcfcfbea889083eb3f1e75", kill_on_drop: false }`
[INFO] [stderr]    Compiling baffa v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.63s
[INFO] running `Command { std: "docker" "inspect" "06f8a877b6faaa8e71835a2d2c4798d96d9c1fc77fbcfcfbea889083eb3f1e75", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "06f8a877b6faaa8e71835a2d2c4798d96d9c1fc77fbcfcfbea889083eb3f1e75", kill_on_drop: false }`
[INFO] [stdout] 06f8a877b6faaa8e71835a2d2c4798d96d9c1fc77fbcfcfbea889083eb3f1e75
[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=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] 286e0a1eb3ade0d9157ebb7e48f6b80caedf742685c84c0697a47d484600c21b
[INFO] running `Command { std: "docker" "start" "-a" "286e0a1eb3ade0d9157ebb7e48f6b80caedf742685c84c0697a47d484600c21b", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/baffa-3ee5800ed6f14788)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/stack.rs (/opt/rustwide/target/debug/deps/stack-a82b056406dbbc9f)
[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 2 tests
[INFO] [stderr]    Doc-tests baffa
[INFO] [stdout] test test_ring_buffer ... ok
[INFO] [stdout] test test_stack_buffer ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 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" "286e0a1eb3ade0d9157ebb7e48f6b80caedf742685c84c0697a47d484600c21b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "286e0a1eb3ade0d9157ebb7e48f6b80caedf742685c84c0697a47d484600c21b", kill_on_drop: false }`
[INFO] [stdout] 286e0a1eb3ade0d9157ebb7e48f6b80caedf742685c84c0697a47d484600c21b