[INFO] fetching crate fluse 0.1.4... [INFO] testing fluse-0.1.4 against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799 [INFO] extracting crate fluse 0.1.4 into /workspace/builds/worker-2/source [INFO] validating manifest of crates.io crate fluse 0.1.4 on toolchain 8262275854dc0e5381c9d42d56257d94932c5a87 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate fluse 0.1.4 [INFO] finished tweaking crates.io crate fluse 0.1.4 [INFO] tweaked toml for crates.io crate fluse 0.1.4 written to /workspace/builds/worker-2/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a4992d8efc1d26f95c932056ab3a80fbfe558d71a895f61f126b37f6ae70ff1a [INFO] running `Command { std: "docker" "start" "-a" "a4992d8efc1d26f95c932056ab3a80fbfe558d71a895f61f126b37f6ae70ff1a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a4992d8efc1d26f95c932056ab3a80fbfe558d71a895f61f126b37f6ae70ff1a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a4992d8efc1d26f95c932056ab3a80fbfe558d71a895f61f126b37f6ae70ff1a", kill_on_drop: false }` [INFO] [stdout] a4992d8efc1d26f95c932056ab3a80fbfe558d71a895f61f126b37f6ae70ff1a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4bf85cd0724e108edf6d70e9c7ba3d2c4b710e9ced5eb2d84119f29a5297b63d [INFO] running `Command { std: "docker" "start" "-a" "4bf85cd0724e108edf6d70e9c7ba3d2c4b710e9ced5eb2d84119f29a5297b63d", kill_on_drop: false }` [INFO] [stderr] Compiling fluse v0.1.4 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:52:29 [INFO] [stdout] | [INFO] [stdout] 52 | fn check(&self, f: &mut FnMut(&Outcome)); [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&Outcome)` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:58:32 [INFO] [stdout] | [INFO] [stdout] 58 | fn check_ok(&self, f: &mut FnMut(&Outcome)) -> Summary { [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&Outcome)` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.17s [INFO] running `Command { std: "docker" "inspect" "4bf85cd0724e108edf6d70e9c7ba3d2c4b710e9ced5eb2d84119f29a5297b63d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4bf85cd0724e108edf6d70e9c7ba3d2c4b710e9ced5eb2d84119f29a5297b63d", kill_on_drop: false }` [INFO] [stdout] 4bf85cd0724e108edf6d70e9c7ba3d2c4b710e9ced5eb2d84119f29a5297b63d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 262a7e787aac8490bae2be63a41756f70f0e9a9493a8af719908c6af6532a62d [INFO] running `Command { std: "docker" "start" "-a" "262a7e787aac8490bae2be63a41756f70f0e9a9493a8af719908c6af6532a62d", kill_on_drop: false }` [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:52:29 [INFO] [stdout] | [INFO] [stdout] 52 | fn check(&self, f: &mut FnMut(&Outcome)); [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&Outcome)` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:58:32 [INFO] [stdout] | [INFO] [stdout] 58 | fn check_ok(&self, f: &mut FnMut(&Outcome)) -> Summary { [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&Outcome)` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling fluse v0.1.4 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:52:29 [INFO] [stdout] | [INFO] [stdout] 52 | fn check(&self, f: &mut FnMut(&Outcome)); [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&Outcome)` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:58:32 [INFO] [stdout] | [INFO] [stdout] 58 | fn check_ok(&self, f: &mut FnMut(&Outcome)) -> Summary { [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&Outcome)` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.52s [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "262a7e787aac8490bae2be63a41756f70f0e9a9493a8af719908c6af6532a62d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "262a7e787aac8490bae2be63a41756f70f0e9a9493a8af719908c6af6532a62d", kill_on_drop: false }` [INFO] [stdout] 262a7e787aac8490bae2be63a41756f70f0e9a9493a8af719908c6af6532a62d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 519a5eeb8ef5f2e27ea7431041d3e5dbdca0009be46102901a81cca785077b2f [INFO] running `Command { std: "docker" "start" "-a" "519a5eeb8ef5f2e27ea7431041d3e5dbdca0009be46102901a81cca785077b2f", kill_on_drop: false }` [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:52:29 [INFO] [stderr] | [INFO] [stderr] 52 | fn check(&self, f: &mut FnMut(&Outcome)); [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&Outcome)` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:58:32 [INFO] [stderr] | [INFO] [stderr] 58 | fn check_ok(&self, f: &mut FnMut(&Outcome)) -> Summary { [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&Outcome)` [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] [INFO] [stderr] warning: `fluse` (lib) generated 2 warnings [INFO] [stderr] warning: `fluse` (lib test) generated 2 warnings (2 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/fluse-3c77d5ef481fcf64) [INFO] [stdout] [INFO] [stderr] Doc-tests fluse [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] [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" "519a5eeb8ef5f2e27ea7431041d3e5dbdca0009be46102901a81cca785077b2f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "519a5eeb8ef5f2e27ea7431041d3e5dbdca0009be46102901a81cca785077b2f", kill_on_drop: false }` [INFO] [stdout] 519a5eeb8ef5f2e27ea7431041d3e5dbdca0009be46102901a81cca785077b2f