[INFO] fetching crate rev_buf_reader 0.3.0... [INFO] testing rev_buf_reader-0.3.0 against 1.91.0 for beta-1.92-2 [INFO] extracting crate rev_buf_reader 0.3.0 into /workspace/builds/worker-1-tc1/source [INFO] started tweaking crates.io crate rev_buf_reader 0.3.0 [INFO] finished tweaking crates.io crate rev_buf_reader 0.3.0 [INFO] tweaked toml for crates.io crate rev_buf_reader 0.3.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate rev_buf_reader 0.3.0 on toolchain 1.91.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "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" "+1.91.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 1 package to latest compatible version [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e3348a0146045332b35e26318e20194da6bbdc6eed49d642291315cd51ae06fd [INFO] running `Command { std: "docker" "start" "-a" "e3348a0146045332b35e26318e20194da6bbdc6eed49d642291315cd51ae06fd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e3348a0146045332b35e26318e20194da6bbdc6eed49d642291315cd51ae06fd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e3348a0146045332b35e26318e20194da6bbdc6eed49d642291315cd51ae06fd", kill_on_drop: false }` [INFO] [stdout] e3348a0146045332b35e26318e20194da6bbdc6eed49d642291315cd51ae06fd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0e16516fa798b4d58c275f10386686822e14129d50c70d804d78c8832b15e638 [INFO] running `Command { std: "docker" "start" "-a" "0e16516fa798b4d58c275f10386686822e14129d50c70d804d78c8832b15e638", kill_on_drop: false }` [INFO] [stderr] Compiling memchr v2.7.6 [INFO] [stderr] Compiling rev_buf_reader v0.3.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.95s [INFO] running `Command { std: "docker" "inspect" "0e16516fa798b4d58c275f10386686822e14129d50c70d804d78c8832b15e638", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0e16516fa798b4d58c275f10386686822e14129d50c70d804d78c8832b15e638", kill_on_drop: false }` [INFO] [stdout] 0e16516fa798b4d58c275f10386686822e14129d50c70d804d78c8832b15e638 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3bcfe6e4b923a338b6c72dac151b99e4c4280329c2e6a2802e1d2f9299841b08 [INFO] running `Command { std: "docker" "start" "-a" "3bcfe6e4b923a338b6c72dac151b99e4c4280329c2e6a2802e1d2f9299841b08", kill_on_drop: false }` [INFO] [stderr] Compiling rev_buf_reader v0.3.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.95s [INFO] running `Command { std: "docker" "inspect" "3bcfe6e4b923a338b6c72dac151b99e4c4280329c2e6a2802e1d2f9299841b08", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3bcfe6e4b923a338b6c72dac151b99e4c4280329c2e6a2802e1d2f9299841b08", kill_on_drop: false }` [INFO] [stdout] 3bcfe6e4b923a338b6c72dac151b99e4c4280329c2e6a2802e1d2f9299841b08 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] edba3ec59f65909dad65514a2529013682c5305c6db1126361f1390d76299005 [INFO] running `Command { std: "docker" "start" "-a" "edba3ec59f65909dad65514a2529013682c5305c6db1126361f1390d76299005", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rev_buf_reader-ed03bbbdea0fab29) [INFO] [stdout] [INFO] [stdout] running 10 tests [INFO] [stderr] Doc-tests rev_buf_reader [INFO] [stdout] test tests::test_buffered_reader ... ok [INFO] [stdout] test tests::test_buffered_reader_seek ... ok [INFO] [stdout] test tests::test_buffered_reader_invalidated_after_read ... ok [INFO] [stdout] test tests::test_buffered_reader_invalidated_after_seek ... ok [INFO] [stdout] test tests::test_buffered_reader_seek_relative ... ok [INFO] [stdout] test tests::test_buffered_reader_seek_underflow ... ok [INFO] [stdout] test tests::test_buffered_reader_seek_underflow_discard_buffer_between_seeks ... ok [INFO] [stdout] test tests::test_lines ... ok [INFO] [stdout] test tests::test_read_until ... ok [INFO] [stdout] test tests::test_read_line ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 10 tests [INFO] [stdout] test src/lib.rs - RevBufReader::into_inner (line 297) - compile ... ok [INFO] [stdout] test src/lib.rs - RevBufReader::new (line 115) - compile ... ok [INFO] [stdout] test src/lib.rs - RevBufReader::buffer (line 246) - compile ... ok [INFO] [stdout] test src/lib.rs - RevBufReader::with_capacity (line 135) - compile ... ok [INFO] [stdout] test src/lib.rs - RevBufReader (line 87) - compile ... ok [INFO] [stdout] test src/lib.rs - RevBufReader::get_ref (line 200) - compile ... ok [INFO] [stdout] test src/lib.rs - RevBufReader::capacity (line 270) - compile ... ok [INFO] [stdout] test src/lib.rs - RevBufReader::get_mut (line 222) - compile ... ok [INFO] [stdout] test src/lib.rs - (line 10) ... ok [INFO] [stdout] test src/lib.rs - (line 31) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.84s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "edba3ec59f65909dad65514a2529013682c5305c6db1126361f1390d76299005", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "edba3ec59f65909dad65514a2529013682c5305c6db1126361f1390d76299005", kill_on_drop: false }` [INFO] [stdout] edba3ec59f65909dad65514a2529013682c5305c6db1126361f1390d76299005