[INFO] fetching crate stream-buf 0.1.3...
[INFO] testing stream-buf-0.1.3 against 1.100.0-beta.1 for beta-1.100-2
[INFO] extracting crate stream-buf 0.1.3 into /workspace/builds/worker-2-tc2/source
[INFO] removed /workspace/builds/worker-2-tc2/source/.cargo/config.toml
[INFO] started tweaking crates.io crate stream-buf 0.1.3
[INFO] finished tweaking crates.io crate stream-buf 0.1.3
[INFO] tweaked toml for crates.io crate stream-buf 0.1.3 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate stream-buf 0.1.3 on toolchain 1.100.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate stream-buf 0.1.3 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" "+1.100.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3111399a4047eeb3a02b7a90e478d715f38a8c6669b5c4b49d30a17385265909" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 5c32c63f722dd847fd237a30d901ebf11bc1dacbff1237bea6bca652e926376a
[INFO] running `Command { std: "docker" "start" "5c32c63f722dd847fd237a30d901ebf11bc1dacbff1237bea6bca652e926376a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5c32c63f722dd847fd237a30d901ebf11bc1dacbff1237bea6bca652e926376a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "5c32c63f722dd847fd237a30d901ebf11bc1dacbff1237bea6bca652e926376a" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5c32c63f722dd847fd237a30d901ebf11bc1dacbff1237bea6bca652e926376a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "5c32c63f722dd847fd237a30d901ebf11bc1dacbff1237bea6bca652e926376a" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling stream-buf v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.15s
[INFO] running `Command { std: "docker" "inspect" "5c32c63f722dd847fd237a30d901ebf11bc1dacbff1237bea6bca652e926376a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "5c32c63f722dd847fd237a30d901ebf11bc1dacbff1237bea6bca652e926376a" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling stream-buf v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.42s
[INFO] running `Command { std: "docker" "inspect" "5c32c63f722dd847fd237a30d901ebf11bc1dacbff1237bea6bca652e926376a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "5c32c63f722dd847fd237a30d901ebf11bc1dacbff1237bea6bca652e926376a" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/build/stream-buf/fea931eed176efa1/out/stream_buf-fea931eed176efa1)
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test stream_buf_writer::tests::stream_buf_float ... ok
[INFO] [stdout] test stream_buf_writer::tests::new ... ok
[INFO] [stdout] test stream_buf_writer::tests::stream_buf_big_endian ... ok
[INFO] [stdout] test stream_buf_writer::tests::stream_buf_size ... ok
[INFO] [stdout] test stream_buf_reader::tests::new ... ok
[INFO] [stdout] test stream_buf_writer::tests::stream_buf ... ok
[INFO] [stdout] test stream_buf_writer::tests::stream_buf_strings ... ok
[INFO] [stderr]    Doc-tests stream_buf
[INFO] [stdout] test stream_buf_writer::tests::write_f32 ... ok
[INFO] [stdout] test stream_buf_reader::tests::stream_buf ... ok
[INFO] [stdout] test stream_buf_reader::tests::read ... ok
[INFO] [stdout] test stream_buf_reader::tests::read_f32 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test src/stream_buf_reader.rs - stream_buf_reader::StreamBufReader<'a>::read_f32 (line 198) ... ok
[INFO] [stdout] test src/stream_buf_reader.rs - stream_buf_reader::StreamBufReader<'a>::read_u32 (line 126) ... ok
[INFO] [stdout] test src/stream_buf_reader.rs - stream_buf_reader::StreamBufReader<'a>::read_u16_big_endian (line 156) ... ok
[INFO] [stdout] test src/stream_buf_writer.rs - stream_buf_writer::StreamBufWriter<'a>::write_u32_big_endian (line 158) ... ok
[INFO] [stdout] test src/stream_buf_writer.rs - stream_buf_writer::StreamBufWriter<'a>::write_u16 (line 93) ... ok
[INFO] [stdout] test src/stream_buf_writer.rs - stream_buf_writer::StreamBufWriter<'a>::write_f32 (line 179) ... ok
[INFO] [stdout] test src/stream_buf_writer.rs - stream_buf_writer::StreamBufWriter<'a>::write_u16_big_endian (line 137) ... ok
[INFO] [stdout] test src/stream_buf_reader.rs - stream_buf_reader::StreamBufReader<'a>::read (line 219) ... ok
[INFO] [stdout] test src/stream_buf_reader.rs - stream_buf_reader::StreamBufReader<'a>::read_u32_big_endian (line 177) ... ok
[INFO] [stdout] test src/stream_buf_reader.rs - stream_buf_reader::StreamBufReader<'a>::read_u8 (line 84) ... ok
[INFO] [stdout] test src/stream_buf_reader.rs - stream_buf_reader::StreamBufReader<'a>::read_u16 (line 105) ... ok
[INFO] [stdout] test src/stream_buf_writer.rs - stream_buf_writer::StreamBufWriter<'a>::write_u32 (line 114) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.10s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.58s; merged doctests compilation took 0.48s
[INFO] running `Command { std: "docker" "inspect" "5c32c63f722dd847fd237a30d901ebf11bc1dacbff1237bea6bca652e926376a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5c32c63f722dd847fd237a30d901ebf11bc1dacbff1237bea6bca652e926376a", kill_on_drop: false }`
[INFO] [stdout] 5c32c63f722dd847fd237a30d901ebf11bc1dacbff1237bea6bca652e926376a
