[INFO] fetching crate roil 0.6.2...
[INFO] testing roil-0.6.2 against try#0abe69e6c16114311cc2700e972492e64d69c28f for pr-154065-1
[INFO] extracting crate roil 0.6.2 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate roil 0.6.2
[INFO] finished tweaking crates.io crate roil 0.6.2
[INFO] tweaked toml for crates.io crate roil 0.6.2 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate roil 0.6.2 on toolchain 0abe69e6c16114311cc2700e972492e64d69c28f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate roil 0.6.2 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" "+0abe69e6c16114311cc2700e972492e64d69c28f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7eae3d9afc511b731e0599fb956fd081398313699c771b5bc99dd738d8f15123
[INFO] running `Command { std: "docker" "start" "-a" "7eae3d9afc511b731e0599fb956fd081398313699c771b5bc99dd738d8f15123", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7eae3d9afc511b731e0599fb956fd081398313699c771b5bc99dd738d8f15123", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7eae3d9afc511b731e0599fb956fd081398313699c771b5bc99dd738d8f15123", kill_on_drop: false }`
[INFO] [stdout] 7eae3d9afc511b731e0599fb956fd081398313699c771b5bc99dd738d8f15123
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cba90b06204f3868a7040cf5e22078386adb17872858f830de769b389c53b83f
[INFO] running `Command { std: "docker" "start" "-a" "cba90b06204f3868a7040cf5e22078386adb17872858f830de769b389c53b83f", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.180
[INFO] [stderr]    Compiling proc-macro2 v1.0.105
[INFO] [stderr]    Compiling quote v1.0.43
[INFO] [stderr]    Compiling unicode-ident v1.0.22
[INFO] [stderr]    Compiling rustversion v1.0.22
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling signal-hook v0.3.18
[INFO] [stderr]    Compiling smallvec v1.15.1
[INFO] [stderr]    Compiling scopeguard v1.2.0
[INFO] [stderr]    Compiling foldhash v0.1.5
[INFO] [stderr]    Compiling lock_api v0.4.14
[INFO] [stderr]    Compiling paste v1.0.15
[INFO] [stderr]    Compiling allocator-api2 v0.2.21
[INFO] [stderr]    Compiling bitflags v2.10.0
[INFO] [stderr]    Compiling unicode-width v0.1.14
[INFO] [stderr]    Compiling unicode-segmentation v1.12.0
[INFO] [stderr]    Compiling heck v0.4.1
[INFO] [stderr]    Compiling hashbrown v0.15.5
[INFO] [stderr]    Compiling heck v0.5.0
[INFO] [stderr]    Compiling cassowary v0.3.0
[INFO] [stderr]    Compiling itertools v0.11.0
[INFO] [stderr]    Compiling castaway v0.2.4
[INFO] [stderr]    Compiling itertools v0.13.0
[INFO] [stderr]    Compiling itoa v1.0.17
[INFO] [stderr]    Compiling anyhow v1.0.100
[INFO] [stderr]    Compiling syn v2.0.114
[INFO] [stderr]    Compiling indoc v2.0.7
[INFO] [stderr]    Compiling ryu v1.0.23
[INFO] [stderr]    Compiling errno v0.3.14
[INFO] [stderr]    Compiling mio v0.8.11
[INFO] [stderr]    Compiling lru v0.12.5
[INFO] [stderr]    Compiling static_assertions v1.1.0
[INFO] [stderr]    Compiling compact_str v0.7.1
[INFO] [stderr]    Compiling unicode-truncate v1.1.0
[INFO] [stderr]    Compiling signal-hook-registry v1.4.8
[INFO] [stderr]    Compiling itertools v0.12.1
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling unicode-width v0.2.2
[INFO] [stderr]    Compiling signal-hook-mio v0.2.5
[INFO] [stderr]    Compiling natord v1.0.9
[INFO] [stderr]    Compiling crossterm v0.27.0
[INFO] [stderr]    Compiling strum_macros v0.25.3
[INFO] [stderr]    Compiling strum_macros v0.26.4
[INFO] [stderr]    Compiling stability v0.2.1
[INFO] [stderr]    Compiling strum v0.25.0
[INFO] [stderr]    Compiling ratatui v0.24.0
[INFO] [stderr]    Compiling strum v0.26.3
[INFO] [stderr]    Compiling ratatui v0.26.3
[INFO] [stderr]    Compiling ratatui-textarea v0.4.1
[INFO] [stderr]    Compiling roil v0.6.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: methods `virtual_fs`, `real_fs`, and `error_message` are never used
[INFO] [stdout]   --> src/app.rs:62:12
[INFO] [stdout]    |
[INFO] [stdout] 36 | impl App {
[INFO] [stdout]    | -------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 62 |     pub fn virtual_fs(&self) -> &VirtualFs {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 66 |     pub fn real_fs(&self) -> &RealFs {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 74 |     pub fn error_message(&self) -> Option<&str> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `id` is never used
[INFO] [stdout]   --> src/buffer.rs:33:12
[INFO] [stdout]    |
[INFO] [stdout] 32 | impl BufferLine {
[INFO] [stdout]    | --------------- method in this implementation
[INFO] [stdout] 33 |     pub fn id(&self) -> &EntryId {
[INFO] [stdout]    |            ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `EmptyDirectory` and `Binary` are never constructed
[INFO] [stdout]   --> src/ui/file_kind.rs:3:5
[INFO] [stdout]    |
[INFO] [stdout]  2 | pub enum FileKind {
[INFO] [stdout]    |          -------- variants in this enum
[INFO] [stdout]  3 |     EmptyDirectory,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 28 |     Binary,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `FileKind` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 32.77s
[INFO] running `Command { std: "docker" "inspect" "cba90b06204f3868a7040cf5e22078386adb17872858f830de769b389c53b83f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cba90b06204f3868a7040cf5e22078386adb17872858f830de769b389c53b83f", kill_on_drop: false }`
[INFO] [stdout] cba90b06204f3868a7040cf5e22078386adb17872858f830de769b389c53b83f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7a43276d009a8a2ccb05fab4470da612677591f838d4c275686d0ebd45590e26
[INFO] running `Command { std: "docker" "start" "-a" "7a43276d009a8a2ccb05fab4470da612677591f838d4c275686d0ebd45590e26", kill_on_drop: false }`
[INFO] [stderr]    Compiling roil v0.6.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: methods `virtual_fs`, `real_fs`, and `error_message` are never used
[INFO] [stdout]   --> src/app.rs:62:12
[INFO] [stdout]    |
[INFO] [stdout] 36 | impl App {
[INFO] [stdout]    | -------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 62 |     pub fn virtual_fs(&self) -> &VirtualFs {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 66 |     pub fn real_fs(&self) -> &RealFs {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 74 |     pub fn error_message(&self) -> Option<&str> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `id` is never used
[INFO] [stdout]   --> src/buffer.rs:33:12
[INFO] [stdout]    |
[INFO] [stdout] 32 | impl BufferLine {
[INFO] [stdout]    | --------------- method in this implementation
[INFO] [stdout] 33 |     pub fn id(&self) -> &EntryId {
[INFO] [stdout]    |            ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `EmptyDirectory` and `Binary` are never constructed
[INFO] [stdout]   --> src/ui/file_kind.rs:3:5
[INFO] [stdout]    |
[INFO] [stdout]  2 | pub enum FileKind {
[INFO] [stdout]    |          -------- variants in this enum
[INFO] [stdout]  3 |     EmptyDirectory,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 28 |     Binary,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `FileKind` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.72s
[INFO] running `Command { std: "docker" "inspect" "7a43276d009a8a2ccb05fab4470da612677591f838d4c275686d0ebd45590e26", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7a43276d009a8a2ccb05fab4470da612677591f838d4c275686d0ebd45590e26", kill_on_drop: false }`
[INFO] [stdout] 7a43276d009a8a2ccb05fab4470da612677591f838d4c275686d0ebd45590e26
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2949db3da41ea15c2213e05b9ca94a62b3c455eb18ef722438c0c487ea8551be
[INFO] running `Command { std: "docker" "start" "-a" "2949db3da41ea15c2213e05b9ca94a62b3c455eb18ef722438c0c487ea8551be", kill_on_drop: false }`
[INFO] [stderr] warning: methods `virtual_fs`, `real_fs`, and `error_message` are never used
[INFO] [stderr]   --> src/app.rs:62:12
[INFO] [stderr]    |
[INFO] [stderr] 36 | impl App {
[INFO] [stderr]    | -------- methods in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 62 |     pub fn virtual_fs(&self) -> &VirtualFs {
[INFO] [stderr]    |            ^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 66 |     pub fn real_fs(&self) -> &RealFs {
[INFO] [stderr]    |            ^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 74 |     pub fn error_message(&self) -> Option<&str> {
[INFO] [stderr]    |            ^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method `id` is never used
[INFO] [stderr]   --> src/buffer.rs:33:12
[INFO] [stderr]    |
[INFO] [stderr] 32 | impl BufferLine {
[INFO] [stderr]    | --------------- method in this implementation
[INFO] [stderr] 33 |     pub fn id(&self) -> &EntryId {
[INFO] [stderr]    |            ^^
[INFO] [stderr] 
[INFO] [stderr] warning: variants `EmptyDirectory` and `Binary` are never constructed
[INFO] [stderr]   --> src/ui/file_kind.rs:3:5
[INFO] [stderr]    |
[INFO] [stderr]  2 | pub enum FileKind {
[INFO] [stderr]    |          -------- variants in this enum
[INFO] [stderr]  3 |     EmptyDirectory,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 28 |     Binary,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `FileKind` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: `roil` (bin "roil" test) generated 3 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.20s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/roil-17f230b5fa00e9df)
[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" "2949db3da41ea15c2213e05b9ca94a62b3c455eb18ef722438c0c487ea8551be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2949db3da41ea15c2213e05b9ca94a62b3c455eb18ef722438c0c487ea8551be", kill_on_drop: false }`
[INFO] [stdout] 2949db3da41ea15c2213e05b9ca94a62b3c455eb18ef722438c0c487ea8551be
