[INFO] fetching crate rls-vfs 0.8.0... [INFO] testing rls-vfs-0.8.0 against 1.59.0 for beta-1.60-1 [INFO] extracting crate rls-vfs 0.8.0 into /workspace/builds/worker-81/source [INFO] validating manifest of crates.io crate rls-vfs 0.8.0 on toolchain 1.59.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate rls-vfs 0.8.0 [INFO] finished tweaking crates.io crate rls-vfs 0.8.0 [INFO] tweaked toml for crates.io crate rls-vfs 0.8.0 written to /workspace/builds/worker-81/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 332ba1dbb5d0b24d64832c26e839400a35f6de91f41234b416aa9e34dc40b049 [INFO] running `Command { std: "docker" "start" "-a" "332ba1dbb5d0b24d64832c26e839400a35f6de91f41234b416aa9e34dc40b049", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "332ba1dbb5d0b24d64832c26e839400a35f6de91f41234b416aa9e34dc40b049", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "332ba1dbb5d0b24d64832c26e839400a35f6de91f41234b416aa9e34dc40b049", kill_on_drop: false }` [INFO] [stdout] 332ba1dbb5d0b24d64832c26e839400a35f6de91f41234b416aa9e34dc40b049 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e323f813c282eb36febcabbfbee11176b7b18e44ed351b832954e60f88dd1288 [INFO] running `Command { std: "docker" "start" "-a" "e323f813c282eb36febcabbfbee11176b7b18e44ed351b832954e60f88dd1288", kill_on_drop: false }` [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling rls-span v0.5.4 [INFO] [stderr] Compiling rls-vfs v0.8.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/lib.rs:148:30 [INFO] [stdout] | [INFO] [stdout] 148 | ::std::error::Error::description(&self).to_owned() [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/lib.rs:166:70 [INFO] [stdout] | [INFO] [stdout] 166 | | Error::BadFileKind => f.write_str(::std::error::Error::description(self)), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.83s [INFO] running `Command { std: "docker" "inspect" "e323f813c282eb36febcabbfbee11176b7b18e44ed351b832954e60f88dd1288", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e323f813c282eb36febcabbfbee11176b7b18e44ed351b832954e60f88dd1288", kill_on_drop: false }` [INFO] [stdout] e323f813c282eb36febcabbfbee11176b7b18e44ed351b832954e60f88dd1288 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e129b0fe4a21a27a9c2521b7e08d68ca3a75b40f4c1933fa758fbadf052f4662 [INFO] running `Command { std: "docker" "start" "-a" "e129b0fe4a21a27a9c2521b7e08d68ca3a75b40f4c1933fa758fbadf052f4662", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling rls-vfs v0.8.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/lib.rs:148:30 [INFO] [stdout] | [INFO] [stdout] 148 | ::std::error::Error::description(&self).to_owned() [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/lib.rs:166:70 [INFO] [stdout] | [INFO] [stdout] 166 | | Error::BadFileKind => f.write_str(::std::error::Error::description(self)), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/lib.rs:148:30 [INFO] [stdout] | [INFO] [stdout] 148 | ::std::error::Error::description(&self).to_owned() [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/lib.rs:166:70 [INFO] [stdout] | [INFO] [stdout] 166 | | Error::BadFileKind => f.write_str(::std::error::Error::description(self)), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.21s [INFO] running `Command { std: "docker" "inspect" "e129b0fe4a21a27a9c2521b7e08d68ca3a75b40f4c1933fa758fbadf052f4662", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e129b0fe4a21a27a9c2521b7e08d68ca3a75b40f4c1933fa758fbadf052f4662", kill_on_drop: false }` [INFO] [stdout] e129b0fe4a21a27a9c2521b7e08d68ca3a75b40f4c1933fa758fbadf052f4662 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] d1daa9d449540450c5a16e6f422f39ef3199f4fe2a5ca46e5dc2de9e3e4a298a [INFO] running `Command { std: "docker" "start" "-a" "d1daa9d449540450c5a16e6f422f39ef3199f4fe2a5ca46e5dc2de9e3e4a298a", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stderr] --> src/lib.rs:148:30 [INFO] [stderr] | [INFO] [stderr] 148 | ::std::error::Error::description(&self).to_owned() [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stderr] --> src/lib.rs:166:70 [INFO] [stderr] | [INFO] [stderr] 166 | | Error::BadFileKind => f.write_str(::std::error::Error::description(self)), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `rls-vfs` (lib) generated 2 warnings [INFO] [stderr] warning: `rls-vfs` (lib test) generated 2 warnings (2 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.31s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/rls_vfs-df94efceaddc1a62) [INFO] [stdout] [INFO] [stdout] running 15 tests [INFO] [stdout] test test::test_cached_files ... ok [INFO] [stdout] test test::test_change_add_file ... ok [INFO] [stdout] test test::test_changes_with_len ... ok [INFO] [stdout] test test::test_changes_without_len ... ok [INFO] [stdout] test test::test_clear ... ok [INFO] [stdout] test test::test_flush_file ... ok [INFO] [stdout] test test::test_has_changes_with_len ... ok [INFO] [stdout] test test::test_has_changes_without_len ... ok [INFO] [stdout] test test::test_user_data_without_len ... ok [INFO] [stdout] test test::test_wide_utf16 ... ok [INFO] [stdout] test test::test_user_data_with_len ... ok [INFO] [stdout] test test::test_write_without_len ... ok [INFO] [stderr] Doc-tests rls-vfs [INFO] [stdout] test test::test_wide_utf8 ... ok [INFO] [stdout] test test::test_write_with_len ... ok [INFO] [stdout] test tests::byte_in_str_utf16 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [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] running `Command { std: "docker" "inspect" "d1daa9d449540450c5a16e6f422f39ef3199f4fe2a5ca46e5dc2de9e3e4a298a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d1daa9d449540450c5a16e6f422f39ef3199f4fe2a5ca46e5dc2de9e3e4a298a", kill_on_drop: false }` [INFO] [stdout] d1daa9d449540450c5a16e6f422f39ef3199f4fe2a5ca46e5dc2de9e3e4a298a