[INFO] fetching crate freqfs 0.7.0...
[INFO] checking freqfs-0.7.0 against try#024378d9203a4009ed73d6db2681b88a8d74ce7a for pr-112160
[INFO] extracting crate freqfs 0.7.0 into /workspace/builds/worker-3-tc2/source
[INFO] validating manifest of crates.io crate freqfs 0.7.0 on toolchain 024378d9203a4009ed73d6db2681b88a8d74ce7a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+024378d9203a4009ed73d6db2681b88a8d74ce7a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate freqfs 0.7.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate freqfs 0.7.0
[INFO] tweaked toml for crates.io crate freqfs 0.7.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] crate crates.io crate freqfs 0.7.0 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" "+024378d9203a4009ed73d6db2681b88a8d74ce7a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+024378d9203a4009ed73d6db2681b88a8d74ce7a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dfcf127b620c83f6f967746b585d9d8ab8e1fe7870d9be8595bb039346e7ee3b
[INFO] running `Command { std: "docker" "start" "-a" "dfcf127b620c83f6f967746b585d9d8ab8e1fe7870d9be8595bb039346e7ee3b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dfcf127b620c83f6f967746b585d9d8ab8e1fe7870d9be8595bb039346e7ee3b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dfcf127b620c83f6f967746b585d9d8ab8e1fe7870d9be8595bb039346e7ee3b", kill_on_drop: false }`
[INFO] [stdout] dfcf127b620c83f6f967746b585d9d8ab8e1fe7870d9be8595bb039346e7ee3b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+024378d9203a4009ed73d6db2681b88a8d74ce7a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cb8008806968f63255237775777cecb1e055de1915ae158f64edb2d6fcd9d032
[INFO] running `Command { std: "docker" "start" "-a" "cb8008806968f63255237775777cecb1e055de1915ae158f64edb2d6fcd9d032", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.50
[INFO] [stderr]    Compiling syn v1.0.107
[INFO] [stderr]    Compiling libc v0.2.139
[INFO] [stderr]    Compiling futures-core v0.3.25
[INFO] [stderr]    Compiling futures-task v0.3.25
[INFO] [stderr]    Compiling futures-channel v0.3.25
[INFO] [stderr]    Compiling futures-util v0.3.25
[INFO] [stderr]     Checking futures-sink v0.3.25
[INFO] [stderr]     Checking futures-io v0.3.25
[INFO] [stderr]    Compiling tokio v1.24.2
[INFO] [stderr]    Compiling async-trait v0.1.62
[INFO] [stderr]     Checking bytes v1.3.0
[INFO] [stderr]     Checking freqache v0.6.0
[INFO] [stderr]     Checking safecast v0.1.4
[INFO] [stderr]    Compiling quote v1.0.23
[INFO] [stderr]     Checking getrandom v0.2.8
[INFO] [stderr]     Checking num_cpus v1.15.0
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]    Compiling futures-macro v0.3.25
[INFO] [stderr]    Compiling tokio-macros v1.8.2
[INFO] [stderr]     Checking futures-executor v0.3.25
[INFO] [stderr]     Checking futures v0.3.25
[INFO] [stderr]     Checking freqfs v0.7.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: call to `.borrow()` on a reference in this situation does nothing
[INFO] [stdout]    --> src/dir.rs:120:38
[INFO] [stdout]     |
[INFO] [stdout] 120 |         if self.deleted.contains(name.borrow()) {
[INFO] [stdout]     |                                      ^^^^^^^^^ unnecessary method call
[INFO] [stdout]     |
[INFO] [stdout]     = note: the type `Q` does not implement `Borrow`, so calling `borrow` on `&Q` copies the reference, which does not do anything and can be removed
[INFO] [stdout]     = note: `#[deny(noop_method_call)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: call to `.borrow()` on a reference in this situation does nothing
[INFO] [stdout]    --> src/dir.rs:134:38
[INFO] [stdout]     |
[INFO] [stdout] 134 |         if self.deleted.contains(name.borrow()) {
[INFO] [stdout]     |                                      ^^^^^^^^^ unnecessary method call
[INFO] [stdout]     |
[INFO] [stdout]     = note: the type `Q` does not implement `Borrow`, so calling `borrow` on `&Q` copies the reference, which does not do anything and can be removed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: call to `.borrow()` on a reference in this situation does nothing
[INFO] [stdout]    --> src/dir.rs:151:38
[INFO] [stdout]     |
[INFO] [stdout] 151 |         if self.deleted.contains(name.borrow()) {
[INFO] [stdout]     |                                      ^^^^^^^^^ unnecessary method call
[INFO] [stdout]     |
[INFO] [stdout]     = note: the type `Q` does not implement `Borrow`, so calling `borrow` on `&Q` copies the reference, which does not do anything and can be removed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: call to `.borrow()` on a reference in this situation does nothing
[INFO] [stdout]    --> src/dir.rs:120:38
[INFO] [stdout]     |
[INFO] [stdout] 120 |         if self.deleted.contains(name.borrow()) {
[INFO] [stdout]     |                                      ^^^^^^^^^ unnecessary method call
[INFO] [stdout]     |
[INFO] [stdout]     = note: the type `Q` does not implement `Borrow`, so calling `borrow` on `&Q` copies the reference, which does not do anything and can be removed
[INFO] [stdout]     = note: `#[deny(noop_method_call)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: call to `.borrow()` on a reference in this situation does nothing
[INFO] [stdout]    --> src/dir.rs:134:38
[INFO] [stdout]     |
[INFO] [stdout] 134 |         if self.deleted.contains(name.borrow()) {
[INFO] [stdout]     |                                      ^^^^^^^^^ unnecessary method call
[INFO] [stdout]     |
[INFO] [stdout]     = note: the type `Q` does not implement `Borrow`, so calling `borrow` on `&Q` copies the reference, which does not do anything and can be removed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: call to `.borrow()` on a reference in this situation does nothing
[INFO] [stdout]    --> src/dir.rs:151:38
[INFO] [stdout]     |
[INFO] [stdout] 151 |         if self.deleted.contains(name.borrow()) {
[INFO] [stdout]     |                                      ^^^^^^^^^ unnecessary method call
[INFO] [stdout]     |
[INFO] [stdout]     = note: the type `Q` does not implement `Borrow`, so calling `borrow` on `&Q` copies the reference, which does not do anything and can be removed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `freqfs` (lib) due to 4 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `freqfs` (lib test) due to 4 previous errors
[INFO] running `Command { std: "docker" "inspect" "cb8008806968f63255237775777cecb1e055de1915ae158f64edb2d6fcd9d032", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cb8008806968f63255237775777cecb1e055de1915ae158f64edb2d6fcd9d032", kill_on_drop: false }`
[INFO] [stdout] cb8008806968f63255237775777cecb1e055de1915ae158f64edb2d6fcd9d032