[INFO] fetching crate file_store 0.0.1... [INFO] testing file_store-0.0.1 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145330-1 [INFO] extracting crate file_store 0.0.1 into /workspace/builds/worker-4-tc1/source [INFO] started tweaking crates.io crate file_store 0.0.1 [INFO] finished tweaking crates.io crate file_store 0.0.1 [INFO] tweaked toml for crates.io crate file_store 0.0.1 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate file_store 0.0.1 on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 12 packages to latest compatible versions [INFO] [stderr] Adding time v0.1.45 (available: v0.3.44) [INFO] [stderr] Adding wasi v0.10.0+wasi-snapshot-preview1 (available: v0.10.2+wasi-snapshot-preview1) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded log v0.3.9 [INFO] [stderr] Downloaded file_node v0.0.1 [INFO] [stderr] Downloaded fuse v0.3.1 [INFO] [stderr] Downloaded thread-scoped v1.0.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 800923912bc3f5d3049fd98d6959eb906cdf3ef30496ac38af2cbce86c908ef8 [INFO] running `Command { std: "docker" "start" "-a" "800923912bc3f5d3049fd98d6959eb906cdf3ef30496ac38af2cbce86c908ef8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "800923912bc3f5d3049fd98d6959eb906cdf3ef30496ac38af2cbce86c908ef8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "800923912bc3f5d3049fd98d6959eb906cdf3ef30496ac38af2cbce86c908ef8", kill_on_drop: false }` [INFO] [stdout] 800923912bc3f5d3049fd98d6959eb906cdf3ef30496ac38af2cbce86c908ef8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f0d9f7ce4db383c90ce775d277114b03ab69be4c764569b2a1c5504faa4af39e [INFO] running `Command { std: "docker" "start" "-a" "f0d9f7ce4db383c90ce775d277114b03ab69be4c764569b2a1c5504faa4af39e", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.176 [INFO] [stderr] Compiling pkg-config v0.3.32 [INFO] [stderr] Compiling log v0.4.28 [INFO] [stderr] Compiling thread-scoped v1.0.2 [INFO] [stderr] Compiling file_node v0.0.1 [INFO] [stderr] Compiling log v0.3.9 [INFO] [stderr] Compiling fuse v0.3.1 [INFO] [stderr] Compiling time v0.1.45 [INFO] [stderr] Compiling file_store v0.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `time::Timespec` [INFO] [stdout] --> src/fstore.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use time::Timespec; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `log::*` [INFO] [stdout] --> src/fstore.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use log::*; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::fmt` [INFO] [stdout] --> src/inode.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use std::fmt; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> src/fstore.rs:39:38 [INFO] [stdout] | [INFO] [stdout] 39 | let name = OsStr::new(&n).clone(); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: the type `OsStr` does not implement `Clone`, so calling `clone` on `&OsStr` copies the reference, which does not do anything and can be removed [INFO] [stdout] = note: `#[warn(noop_method_call)]` on by default [INFO] [stdout] help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] 39 - let name = OsStr::new(&n).clone(); [INFO] [stdout] 39 + let name = OsStr::new(&n); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.87s [INFO] running `Command { std: "docker" "inspect" "f0d9f7ce4db383c90ce775d277114b03ab69be4c764569b2a1c5504faa4af39e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f0d9f7ce4db383c90ce775d277114b03ab69be4c764569b2a1c5504faa4af39e", kill_on_drop: false }` [INFO] [stdout] f0d9f7ce4db383c90ce775d277114b03ab69be4c764569b2a1c5504faa4af39e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a6aad4c1ed4c672472ce9fb188814c99e58dc3901c747e67cab1913c362c3ac5 [INFO] running `Command { std: "docker" "start" "-a" "a6aad4c1ed4c672472ce9fb188814c99e58dc3901c747e67cab1913c362c3ac5", kill_on_drop: false }` [INFO] [stderr] Compiling file_store v0.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `time::Timespec` [INFO] [stdout] --> src/fstore.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use time::Timespec; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `log::*` [INFO] [stdout] --> src/fstore.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use log::*; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::fmt` [INFO] [stdout] --> src/inode.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use std::fmt; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> src/fstore.rs:39:38 [INFO] [stdout] | [INFO] [stdout] 39 | let name = OsStr::new(&n).clone(); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: the type `OsStr` does not implement `Clone`, so calling `clone` on `&OsStr` copies the reference, which does not do anything and can be removed [INFO] [stdout] = note: `#[warn(noop_method_call)]` on by default [INFO] [stdout] help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] 39 - let name = OsStr::new(&n).clone(); [INFO] [stdout] 39 + let name = OsStr::new(&n); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `time::Timespec` [INFO] [stdout] --> src/fstore.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use time::Timespec; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `log::*` [INFO] [stdout] --> src/fstore.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use log::*; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::fmt` [INFO] [stdout] --> src/inode.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use std::fmt; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> src/fstore.rs:39:38 [INFO] [stdout] | [INFO] [stdout] 39 | let name = OsStr::new(&n).clone(); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: the type `OsStr` does not implement `Clone`, so calling `clone` on `&OsStr` copies the reference, which does not do anything and can be removed [INFO] [stdout] = note: `#[warn(noop_method_call)]` on by default [INFO] [stdout] help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] 39 - let name = OsStr::new(&n).clone(); [INFO] [stdout] 39 + let name = OsStr::new(&n); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.62s [INFO] running `Command { std: "docker" "inspect" "a6aad4c1ed4c672472ce9fb188814c99e58dc3901c747e67cab1913c362c3ac5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a6aad4c1ed4c672472ce9fb188814c99e58dc3901c747e67cab1913c362c3ac5", kill_on_drop: false }` [INFO] [stdout] a6aad4c1ed4c672472ce9fb188814c99e58dc3901c747e67cab1913c362c3ac5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] c4051ffb1236b2d736b850c453f95de30b038af13f632e9bffdead9c8e2d5ad3 [INFO] running `Command { std: "docker" "start" "-a" "c4051ffb1236b2d736b850c453f95de30b038af13f632e9bffdead9c8e2d5ad3", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `time::Timespec` [INFO] [stderr] --> src/fstore.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use time::Timespec; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `log::*` [INFO] [stderr] --> src/fstore.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | use log::*; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::fmt` [INFO] [stderr] --> src/inode.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use std::fmt; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stderr] --> src/fstore.rs:39:38 [INFO] [stderr] | [INFO] [stderr] 39 | let name = OsStr::new(&n).clone(); [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: the type `OsStr` does not implement `Clone`, so calling `clone` on `&OsStr` copies the reference, which does not do anything and can be removed [INFO] [stderr] = note: `#[warn(noop_method_call)]` on by default [INFO] [stderr] help: remove this redundant call [INFO] [stderr] | [INFO] [stderr] 39 - let name = OsStr::new(&n).clone(); [INFO] [stderr] 39 + let name = OsStr::new(&n); [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: `file_store` (lib) generated 4 warnings (run `cargo fix --lib -p file_store` to apply 4 suggestions) [INFO] [stderr] warning: `file_store` (lib test) generated 4 warnings (4 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/file_store-900149aa4e8d0408) [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] [stderr] Doc-tests file_store [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" "c4051ffb1236b2d736b850c453f95de30b038af13f632e9bffdead9c8e2d5ad3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c4051ffb1236b2d736b850c453f95de30b038af13f632e9bffdead9c8e2d5ad3", kill_on_drop: false }` [INFO] [stdout] c4051ffb1236b2d736b850c453f95de30b038af13f632e9bffdead9c8e2d5ad3