[INFO] fetching crate read_buffer 1.4.0... [INFO] testing read_buffer-1.4.0 against 1.79.0 for beta-1.80-4 [INFO] extracting crate read_buffer 1.4.0 into /workspace/builds/worker-7-tc1/source [INFO] validating manifest of crates.io crate read_buffer 1.4.0 on toolchain 1.79.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.79.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate read_buffer 1.4.0 [INFO] finished tweaking crates.io crate read_buffer 1.4.0 [INFO] tweaked toml for crates.io crate read_buffer 1.4.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] crate crates.io crate read_buffer 1.4.0 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" "+1.79.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+1.79.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] cf3861ba82285ce8e13c107f65dbe021d77eb9f80b3404b880dad9c5b9c82646 [INFO] running `Command { std: "docker" "start" "-a" "cf3861ba82285ce8e13c107f65dbe021d77eb9f80b3404b880dad9c5b9c82646", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "cf3861ba82285ce8e13c107f65dbe021d77eb9f80b3404b880dad9c5b9c82646", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cf3861ba82285ce8e13c107f65dbe021d77eb9f80b3404b880dad9c5b9c82646", kill_on_drop: false }` [INFO] [stdout] cf3861ba82285ce8e13c107f65dbe021d77eb9f80b3404b880dad9c5b9c82646 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+1.79.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4439dc72d13185775e5ebda2b2034038ef1ebb8ebf48aa4e07915431a26dbb64 [INFO] running `Command { std: "docker" "start" "-a" "4439dc72d13185775e5ebda2b2034038ef1ebb8ebf48aa4e07915431a26dbb64", kill_on_drop: false }` [INFO] [stderr] Compiling read_buffer v1.4.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.16s [INFO] running `Command { std: "docker" "inspect" "4439dc72d13185775e5ebda2b2034038ef1ebb8ebf48aa4e07915431a26dbb64", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4439dc72d13185775e5ebda2b2034038ef1ebb8ebf48aa4e07915431a26dbb64", kill_on_drop: false }` [INFO] [stdout] 4439dc72d13185775e5ebda2b2034038ef1ebb8ebf48aa4e07915431a26dbb64 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+1.79.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d786cad026fb8efb56a6f6bc5a0390b303059d26803f6b1d9a5f47ba86d45a40 [INFO] running `Command { std: "docker" "start" "-a" "d786cad026fb8efb56a6f6bc5a0390b303059d26803f6b1d9a5f47ba86d45a40", kill_on_drop: false }` [INFO] [stderr] Compiling read_buffer v1.4.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 2.80s [INFO] running `Command { std: "docker" "inspect" "d786cad026fb8efb56a6f6bc5a0390b303059d26803f6b1d9a5f47ba86d45a40", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d786cad026fb8efb56a6f6bc5a0390b303059d26803f6b1d9a5f47ba86d45a40", kill_on_drop: false }` [INFO] [stdout] d786cad026fb8efb56a6f6bc5a0390b303059d26803f6b1d9a5f47ba86d45a40 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+1.79.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 12b8124e4f0676af07ad2fbb80933aaad8bd86ca0ade355798c7be02e80d2068 [INFO] running `Command { std: "docker" "start" "-a" "12b8124e4f0676af07ad2fbb80933aaad8bd86ca0ade355798c7be02e80d2068", 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/deps/read_buffer-27d8bf8b6d49f685) [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] [stderr] Running tests/capacity.rs (/opt/rustwide/target/debug/deps/capacity-b2045a3c003d58cf) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test capacity ... 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/read_bytes.rs (/opt/rustwide/target/debug/deps/read_bytes-c7856ffcfd60002c) [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test error_result ... ok [INFO] [stdout] test read_partial ... ok [INFO] [stdout] test read_nothing ... ok [INFO] [stdout] test unexpected_eof ... ok [INFO] [stdout] test with_capacity ... ok [INFO] [stdout] test read ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Running tests/read_from.rs (/opt/rustwide/target/debug/deps/read_from-61bdcf745bec8c97) [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test default_construction ... ok [INFO] [stdout] test error_result ... ok [INFO] [stdout] test read ... ok [INFO] [stdout] test read_partial ... ok [INFO] [stdout] test out_of_bounds_with_empty_data - should panic ... ok [INFO] [stdout] test out_of_bounds_access - should panic ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s [INFO] [stdout] [INFO] [stderr] Running tests/read_until.rs (/opt/rustwide/target/debug/deps/read_until-3a093fb1b4183456) [INFO] [stdout] [INFO] [stdout] running 12 tests [INFO] [stdout] test continues_after_interrupt ... ok [INFO] [stdout] test read_byte_twice_after_delimiter ... ok [INFO] [stdout] test read_bytes_after_delimiter ... ok [INFO] [stdout] test read_all ... ok [INFO] [stdout] test read_chunked_bytes_after_delimiter ... ok [INFO] [stdout] test data_after_eof ... ok [INFO] [stdout] test read_chunks ... ok [INFO] [stdout] test read_multiple_reallocating_continuous ... ok [INFO] [stdout] test unexpected_eof ... ok [INFO] [stdout] test read_multiple_reallocating ... ok [INFO] [stdout] test data_after_error ... ok [INFO] [stdout] test read_reallocating ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s [INFO] [stdout] [INFO] [stderr] Running tests/read_while.rs (/opt/rustwide/target/debug/deps/read_while-7c5c19e943ae3034) [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test error_result ... ok [INFO] [stdout] test read ... ok [INFO] [stdout] test read_chunks_partial ... ok [INFO] [stdout] test read_chunks_conditional ... ok [INFO] [stdout] test read_chunks ... ok [INFO] [stdout] test read_partial ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Doc-tests read_buffer [INFO] [stdout] [INFO] [stdout] running 7 tests [INFO] [stdout] test src/read_buffer.rs - read_buffer::ReadBuffer::read_from (line 45) ... ok [INFO] [stdout] test src/lib.rs - (line 21) ... ok [INFO] [stdout] test src/read_buffer.rs - read_buffer::ReadBuffer::capacity (line 119) ... ok [INFO] [stdout] test src/lib.rs - (line 7) ... ok [INFO] [stdout] test src/dyn_read_buffer.rs - dyn_read_buffer::DynReadBuffer::read_bytes (line 63) ... ok [INFO] [stdout] test src/lib.rs - (line 49) ... ok [INFO] [stdout] test src/dyn_read_buffer.rs - dyn_read_buffer::DynReadBuffer::read_until (line 121) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.67s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "12b8124e4f0676af07ad2fbb80933aaad8bd86ca0ade355798c7be02e80d2068", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "12b8124e4f0676af07ad2fbb80933aaad8bd86ca0ade355798c7be02e80d2068", kill_on_drop: false }` [INFO] [stdout] 12b8124e4f0676af07ad2fbb80933aaad8bd86ca0ade355798c7be02e80d2068