[INFO] fetching crate ruffer 1.0.3...
[INFO] testing ruffer-1.0.3 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] extracting crate ruffer 1.0.3 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate ruffer 1.0.3
[INFO] finished tweaking crates.io crate ruffer 1.0.3
[INFO] tweaked toml for crates.io crate ruffer 1.0.3 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate ruffer 1.0.3 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 5381989d8518be3d91d3faeb83b23ce5ca526809abe0c2ddf9580aad55a81068
[INFO] running `Command { std: "docker" "start" "-a" "5381989d8518be3d91d3faeb83b23ce5ca526809abe0c2ddf9580aad55a81068", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5381989d8518be3d91d3faeb83b23ce5ca526809abe0c2ddf9580aad55a81068", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5381989d8518be3d91d3faeb83b23ce5ca526809abe0c2ddf9580aad55a81068", kill_on_drop: false }`
[INFO] [stdout] 5381989d8518be3d91d3faeb83b23ce5ca526809abe0c2ddf9580aad55a81068
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 46a93b493943d08c95fa387360563b5bf52b3e1144a1f636dbc46b5d88246ec3
[INFO] running `Command { std: "docker" "start" "-a" "46a93b493943d08c95fa387360563b5bf52b3e1144a1f636dbc46b5d88246ec3", kill_on_drop: false }`
[INFO] [stderr]    Compiling ruffer v1.0.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.16s
[INFO] running `Command { std: "docker" "inspect" "46a93b493943d08c95fa387360563b5bf52b3e1144a1f636dbc46b5d88246ec3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "46a93b493943d08c95fa387360563b5bf52b3e1144a1f636dbc46b5d88246ec3", kill_on_drop: false }`
[INFO] [stdout] 46a93b493943d08c95fa387360563b5bf52b3e1144a1f636dbc46b5d88246ec3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] f18b87ac429ef7f5cc4eec37050e3fcedd0a9326b6a6a506c90661e2d927d3ca
[INFO] running `Command { std: "docker" "start" "-a" "f18b87ac429ef7f5cc4eec37050e3fcedd0a9326b6a6a506c90661e2d927d3ca", kill_on_drop: false }`
[INFO] [stderr]    Compiling ruffer v1.0.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.45s
[INFO] running `Command { std: "docker" "inspect" "f18b87ac429ef7f5cc4eec37050e3fcedd0a9326b6a6a506c90661e2d927d3ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f18b87ac429ef7f5cc4eec37050e3fcedd0a9326b6a6a506c90661e2d927d3ca", kill_on_drop: false }`
[INFO] [stdout] f18b87ac429ef7f5cc4eec37050e3fcedd0a9326b6a6a506c90661e2d927d3ca
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 7c04c46ecff3280e2365ab8875e1fac312f0066dcf4a92d470ba0befc5028420
[INFO] running `Command { std: "docker" "start" "-a" "7c04c46ecff3280e2365ab8875e1fac312f0066dcf4a92d470ba0befc5028420", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ruffer-e46c20f21a422f17)
[INFO] [stdout] running 17 tests
[INFO] [stdout] test tests::create_ringbuffer_with_capacity ... ok
[INFO] [stdout] test tests::create_ringbuffer_default ... ok
[INFO] [stdout] test tests::pop_bytes_wrap ... ok
[INFO] [stdout] test tests::read_empty ... ok
[INFO] [stdout] test tests::pop_bytes_nowrap ... ok
[INFO] [stdout] test tests::resize_bigger_than_original ... ok
[INFO] [stdout] test tests::resize_smaller_than_original ... ok
[INFO] [stdout] test tests::to_vec_nonzero_tail ... ok
[INFO] [stdout] test tests::to_vec_zero_tail ... ok
[INFO] [stdout] test tests::write_equal_to_capacity ... ok
[INFO] [stdout] test tests::write_equal_to_capacity_then_read ... ok
[INFO] [stdout] test tests::write_greater_than_capacity ... ok
[INFO] [stdout] test tests::write_less_than_capacity ... ok
[INFO] [stdout] test tests::write_less_than_capacity_then_read ... ok
[INFO] [stdout] test tests::write_greater_than_capacity_then_read ... ok
[INFO] [stdout] test tests::is_empty ... ok
[INFO] [stdout] test tests::disable_overwrite ... ok
[INFO] [stderr]    Doc-tests ruffer
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - (line 13) ... ok
[INFO] [stdout] test src/lib.rs - (line 35) ... ok
[INFO] [stdout] test src/lib.rs - (line 19) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.34s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "7c04c46ecff3280e2365ab8875e1fac312f0066dcf4a92d470ba0befc5028420", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7c04c46ecff3280e2365ab8875e1fac312f0066dcf4a92d470ba0befc5028420", kill_on_drop: false }`
[INFO] [stdout] 7c04c46ecff3280e2365ab8875e1fac312f0066dcf4a92d470ba0befc5028420