[INFO] fetching crate epochfs 0.1.5...
[INFO] checking epochfs-0.1.5 against try#95813608313bff49cfc1afc393a946a3c085b772 for pr-148946
[INFO] extracting crate epochfs 0.1.5 into /workspace/builds/worker-7-tc2/source
[INFO] removed /workspace/builds/worker-7-tc2/source/rust-toolchain.toml
[INFO] started tweaking crates.io crate epochfs 0.1.5
[INFO] finished tweaking crates.io crate epochfs 0.1.5
[INFO] tweaked toml for crates.io crate epochfs 0.1.5 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate epochfs 0.1.5 on toolchain 95813608313bff49cfc1afc393a946a3c085b772
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+95813608313bff49cfc1afc393a946a3c085b772" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate epochfs 0.1.5 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" "+95813608313bff49cfc1afc393a946a3c085b772" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+95813608313bff49cfc1afc393a946a3c085b772" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9b966e9c3927cacdb96405b80236e11d64d6299dfe01a4812c6d2ad12b046602
[INFO] running `Command { std: "docker" "start" "-a" "9b966e9c3927cacdb96405b80236e11d64d6299dfe01a4812c6d2ad12b046602", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9b966e9c3927cacdb96405b80236e11d64d6299dfe01a4812c6d2ad12b046602", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9b966e9c3927cacdb96405b80236e11d64d6299dfe01a4812c6d2ad12b046602", kill_on_drop: false }`
[INFO] [stdout] 9b966e9c3927cacdb96405b80236e11d64d6299dfe01a4812c6d2ad12b046602
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+95813608313bff49cfc1afc393a946a3c085b772" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] abf5aa6fcb30cc6b2c1dc7edf8c7a1e4acc6fb2da597a69cedd9c0d0cc4d8153
[INFO] running `Command { std: "docker" "start" "-a" "abf5aa6fcb30cc6b2c1dc7edf8c7a1e4acc6fb2da597a69cedd9c0d0cc4d8153", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.169
[INFO] [stderr]    Compiling zerofrom v0.1.5
[INFO] [stderr]    Compiling openssl-sys v0.9.105
[INFO] [stderr]    Compiling serde v1.0.217
[INFO] [stderr]    Compiling tracing-attributes v0.1.28
[INFO] [stderr]    Compiling writeable v0.5.5
[INFO] [stderr]    Compiling litemap v0.7.4
[INFO] [stderr]     Checking tokio v1.43.0
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling bitflags v2.8.0
[INFO] [stderr]    Compiling allocator-api2 v0.2.21
[INFO] [stderr]    Compiling smallvec v1.13.2
[INFO] [stderr]    Compiling bytes v1.10.0
[INFO] [stderr]    Compiling foldhash v0.1.4
[INFO] [stderr]    Compiling icu_locid_transform_data v1.5.0
[INFO] [stderr]    Compiling serde_json v1.0.138
[INFO] [stderr]    Compiling anyhow v1.0.95
[INFO] [stderr]    Compiling yoke v0.7.5
[INFO] [stderr]    Compiling typenum v1.17.0
[INFO] [stderr]    Compiling icu_properties_data v1.5.0
[INFO] [stderr]    Compiling log v0.4.25
[INFO] [stderr]    Compiling lock_api v0.4.12
[INFO] [stderr]     Checking generic-array v0.14.7
[INFO] [stderr]    Compiling ring v0.17.8
[INFO] [stderr]    Compiling icu_normalizer_data v1.5.0
[INFO] [stderr]    Compiling hashbrown v0.15.2
[INFO] [stderr]    Compiling rustix v0.38.44
[INFO] [stderr]    Compiling write16 v1.0.0
[INFO] [stderr]    Compiling zerovec v0.10.4
[INFO] [stderr]    Compiling utf16_iter v1.0.5
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]    Compiling libsqlite3-sys v0.30.1
[INFO] [stderr]    Compiling openssl v0.10.70
[INFO] [stderr]    Compiling native-tls v0.2.13
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]    Compiling parking_lot_core v0.9.10
[INFO] [stderr]    Compiling mio v1.0.3
[INFO] [stderr]    Compiling getrandom v0.3.1
[INFO] [stderr]    Compiling socket2 v0.5.8
[INFO] [stderr]    Compiling indexmap v2.7.1
[INFO] [stderr]     Checking getrandom v0.2.15
[INFO] [stderr]    Compiling itoa v1.0.14
[INFO] [stderr]    Compiling tinystr v0.7.6
[INFO] [stderr]    Compiling icu_collections v1.5.0
[INFO] [stderr]    Compiling icu_locid v1.5.0
[INFO] [stderr]    Compiling ryu v1.0.19
[INFO] [stderr]    Compiling futures-io v0.3.31
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling concurrent-queue v2.5.0
[INFO] [stderr]     Checking tracing v0.1.41
[INFO] [stderr]    Compiling parking_lot v0.12.3
[INFO] [stderr]    Compiling parking v2.2.1
[INFO] [stderr]    Compiling icu_provider v1.5.0
[INFO] [stderr]    Compiling rustls v0.23.22
[INFO] [stderr]    Compiling crc-catalog v2.4.0
[INFO] [stderr]    Compiling sha2 v0.10.8
[INFO] [stderr]    Compiling crc v3.2.1
[INFO] [stderr]    Compiling futures-intrusive v0.5.0
[INFO] [stderr]    Compiling event-listener v5.4.0
[INFO] [stderr]    Compiling icu_locid_transform v1.5.0
[INFO] [stderr]    Compiling crossbeam-queue v0.3.12
[INFO] [stderr]    Compiling hashlink v0.10.0
[INFO] [stderr]    Compiling spin v0.9.8
[INFO] [stderr]    Compiling thiserror v2.0.11
[INFO] [stderr]    Compiling regex-syntax v0.8.5
[INFO] [stderr]    Compiling either v1.13.0
[INFO] [stderr]    Compiling icu_properties v1.5.1
[INFO] [stderr]    Compiling tempfile v3.16.0
[INFO] [stderr]    Compiling prettyplease v0.2.29
[INFO] [stderr]    Compiling itertools v0.13.0
[INFO] [stderr]     Checking hyper v1.6.0
[INFO] [stderr]    Compiling serde_urlencoded v0.7.1
[INFO] [stderr]    Compiling atoi v2.0.0
[INFO] [stderr]    Compiling futures-executor v0.3.31
[INFO] [stderr]    Compiling flume v0.11.1
[INFO] [stderr]    Compiling futures-channel v0.3.31
[INFO] [stderr]    Compiling fixedbitset v0.4.2
[INFO] [stderr]     Checking hyper-util v0.1.10
[INFO] [stderr]    Compiling petgraph v0.6.5
[INFO] [stderr]     Checking tokio-stream v0.1.17
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]     Checking webpki-roots v0.26.8
[INFO] [stderr]    Compiling multimap v0.10.0
[INFO] [stderr]    Compiling hex v0.4.3
[INFO] [stderr]    Compiling dotenvy v0.15.7
[INFO] [stderr]    Compiling icu_normalizer v1.5.0
[INFO] [stderr]    Compiling prost-derive v0.13.4
[INFO] [stderr]     Checking rustls-webpki v0.102.8
[INFO] [stderr]     Checking tower v0.5.2
[INFO] [stderr]     Checking tokio-util v0.7.13
[INFO] [stderr]     Checking http-body-util v0.1.2
[INFO] [stderr]    Compiling blake3 v1.5.5
[INFO] [stderr]     Checking chrono v0.4.39
[INFO] [stderr]     Checking backon v1.3.0
[INFO] [stderr]     Checking futures v0.3.31
[INFO] [stderr]     Checking quick-xml v0.36.2
[INFO] [stderr]     Checking uuid v1.13.1
[INFO] [stderr]    Compiling idna_adapter v1.2.0
[INFO] [stderr]     Checking md-5 v0.10.6
[INFO] [stderr]    Compiling idna v1.0.3
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling url v2.5.4
[INFO] [stderr]     Checking sqlx-core v0.8.3
[INFO] [stderr]    Compiling prost v0.13.4
[INFO] [stderr]    Compiling prost-types v0.13.4
[INFO] [stderr]    Compiling prost-build v0.13.4
[INFO] [stderr]     Checking tokio-rustls v0.26.1
[INFO] [stderr]     Checking hyper-rustls v0.27.5
[INFO] [stderr]     Checking reqwest v0.12.12
[INFO] [stderr]    Compiling epochfs v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking opendal v0.51.2
[INFO] [stderr]     Checking sqlx-sqlite v0.8.3
[INFO] [stderr]    Compiling sqlx-macros-core v0.8.3
[INFO] [stderr]    Compiling sqlx-macros v0.8.3
[INFO] [stderr]     Checking sqlx v0.8.3
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/file.rs:59:34
[INFO] [stdout]    |
[INFO] [stdout] 59 |     pub async fn sink(&mut self, mut stream: impl Stream<Item = Result<Buffer>>) -> Result<()> {
[INFO] [stdout]    |                                  ----^^^^^^
[INFO] [stdout]    |                                  |
[INFO] [stdout]    |                                  help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/file.rs:59:34
[INFO] [stdout]    |
[INFO] [stdout] 59 |     pub async fn sink(&mut self, mut stream: impl Stream<Item = Result<Buffer>>) -> Result<()> {
[INFO] [stdout]    |                                  ----^^^^^^
[INFO] [stdout]    |                                  |
[INFO] [stdout]    |                                  help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 36.08s
[INFO] running `Command { std: "docker" "inspect" "abf5aa6fcb30cc6b2c1dc7edf8c7a1e4acc6fb2da597a69cedd9c0d0cc4d8153", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "abf5aa6fcb30cc6b2c1dc7edf8c7a1e4acc6fb2da597a69cedd9c0d0cc4d8153", kill_on_drop: false }`
[INFO] [stdout] abf5aa6fcb30cc6b2c1dc7edf8c7a1e4acc6fb2da597a69cedd9c0d0cc4d8153