[INFO] fetching crate tcio 0.1.4...
[INFO] testing tcio-0.1.4 against 1.91.0 for beta-1.92-2
[INFO] extracting crate tcio 0.1.4 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate tcio 0.1.4
[INFO] finished tweaking crates.io crate tcio 0.1.4
[INFO] tweaked toml for crates.io crate tcio 0.1.4 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate tcio 0.1.4 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] crate crates.io crate tcio 0.1.4 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" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4946f7e7f42d1d5d09a41fb69efcbdb75d89eb34fef5d47697affb73f9e807b6
[INFO] running `Command { std: "docker" "start" "-a" "4946f7e7f42d1d5d09a41fb69efcbdb75d89eb34fef5d47697affb73f9e807b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4946f7e7f42d1d5d09a41fb69efcbdb75d89eb34fef5d47697affb73f9e807b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4946f7e7f42d1d5d09a41fb69efcbdb75d89eb34fef5d47697affb73f9e807b6", kill_on_drop: false }`
[INFO] [stdout] 4946f7e7f42d1d5d09a41fb69efcbdb75d89eb34fef5d47697affb73f9e807b6
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 49845e629bf8284fb1aab1e5578a4c1e3bae149cb59b1767bf239fdb8b4ed9f7
[INFO] running `Command { std: "docker" "start" "-a" "49845e629bf8284fb1aab1e5578a4c1e3bae149cb59b1767bf239fdb8b4ed9f7", kill_on_drop: false }`
[INFO] [stderr]    Compiling bytes v1.10.1
[INFO] [stderr]    Compiling tcio v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.14s
[INFO] running `Command { std: "docker" "inspect" "49845e629bf8284fb1aab1e5578a4c1e3bae149cb59b1767bf239fdb8b4ed9f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "49845e629bf8284fb1aab1e5578a4c1e3bae149cb59b1767bf239fdb8b4ed9f7", kill_on_drop: false }`
[INFO] [stdout] 49845e629bf8284fb1aab1e5578a4c1e3bae149cb59b1767bf239fdb8b4ed9f7
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 48261ce3d79da6fd977be8ffa3d574a6551ca9548fbec30f90bd58639556d5f1
[INFO] running `Command { std: "docker" "start" "-a" "48261ce3d79da6fd977be8ffa3d574a6551ca9548fbec30f90bd58639556d5f1", kill_on_drop: false }`
[INFO] [stderr]    Compiling tcio v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.94s
[INFO] running `Command { std: "docker" "inspect" "48261ce3d79da6fd977be8ffa3d574a6551ca9548fbec30f90bd58639556d5f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "48261ce3d79da6fd977be8ffa3d574a6551ca9548fbec30f90bd58639556d5f1", kill_on_drop: false }`
[INFO] [stdout] 48261ce3d79da6fd977be8ffa3d574a6551ca9548fbec30f90bd58639556d5f1
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0546ede4b317b968c0539386ef7be26fab758bfdbeb3f217f458ee49112a3b4c
[INFO] running `Command { std: "docker" "start" "-a" "0546ede4b317b968c0539386ef7be26fab758bfdbeb3f217f458ee49112a3b4c", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/tcio-922d5ef69343f7e3)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test slice::test_cursor_advance ... ok
[INFO] [stdout] test slice::test_cursor_pop_front ... ok
[INFO] [stdout] test sync::recall::test_recall_drop_early ... ok
[INFO] [stdout] test sync::recall::test_recall ... ok
[INFO] [stdout] test sync::recall::test_recall_thread ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests tcio
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test src/bytestr.rs - bytestr::ByteStr::try_mut (line 76) ... ok
[INFO] [stdout] test src/futures/then.rs - futures::then::then (line 7) ... ok
[INFO] [stdout] test src/sync/recall.rs - sync::recall::Recall (line 22) - compile ... ok
[INFO] [stdout] test src/slice.rs - slice::range_of (line 11) ... ok
[INFO] [stdout] test src/slice.rs - slice::slice_of (line 182) ... ok
[INFO] [stdout] test src/futures/map.rs - futures::map::map (line 7) ... ok
[INFO] [stdout] test src/slice.rs - slice::slice_of_bytes (line 46) ... ok
[INFO] [stdout] test src/fmt.rs - fmt::lossy (line 7) ... ok
[INFO] [stdout] test src/slice.rs - slice::slice_of_bytes_mut (line 128) ... ok
[INFO] [stdout] test src/slice.rs - slice::slice_of_bytes (line 72) - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "0546ede4b317b968c0539386ef7be26fab758bfdbeb3f217f458ee49112a3b4c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0546ede4b317b968c0539386ef7be26fab758bfdbeb3f217f458ee49112a3b4c", kill_on_drop: false }`
[INFO] [stdout] 0546ede4b317b968c0539386ef7be26fab758bfdbeb3f217f458ee49112a3b4c