[INFO] cloning repository https://github.com/jthornber/dm-archive [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jthornber/dm-archive" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjthornber%2Fdm-archive", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjthornber%2Fdm-archive'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] f5efc10aaf5dad95a8eeaffcef89f5820f2c76ce [INFO] checking jthornber/dm-archive against try#9e1116444e23dde580a35d0bf5bbb46c1ce9ce25 for pr-107620 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjthornber%2Fdm-archive" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/jthornber/dm-archive on toolchain 9e1116444e23dde580a35d0bf5bbb46c1ce9ce25 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9e1116444e23dde580a35d0bf5bbb46c1ce9ce25" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/jthornber/dm-archive [INFO] finished tweaking git repo https://github.com/jthornber/dm-archive [INFO] tweaked toml for git repo https://github.com/jthornber/dm-archive written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/jthornber/dm-archive 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" "+9e1116444e23dde580a35d0bf5bbb46c1ce9ce25" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:a420fdec406141845121210faa381f8029b0be6d4170deff7c4445a424f67918" "/opt/rustwide/cargo-home/bin/cargo" "+9e1116444e23dde580a35d0bf5bbb46c1ce9ce25" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 60f5fbeeb2a0169ac7ceaf3454167a88036c19f5c0e02515ec39a9372fc9d927 [INFO] running `Command { std: "docker" "start" "-a" "60f5fbeeb2a0169ac7ceaf3454167a88036c19f5c0e02515ec39a9372fc9d927", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "60f5fbeeb2a0169ac7ceaf3454167a88036c19f5c0e02515ec39a9372fc9d927", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "60f5fbeeb2a0169ac7ceaf3454167a88036c19f5c0e02515ec39a9372fc9d927", kill_on_drop: false }` [INFO] [stdout] 60f5fbeeb2a0169ac7ceaf3454167a88036c19f5c0e02515ec39a9372fc9d927 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:a420fdec406141845121210faa381f8029b0be6d4170deff7c4445a424f67918" "/opt/rustwide/cargo-home/bin/cargo" "+9e1116444e23dde580a35d0bf5bbb46c1ce9ce25" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f4c87def6ec05f85adcd4370106ace06ae2ef4790787959bf5667c076ac1215c [INFO] running `Command { std: "docker" "start" "-a" "f4c87def6ec05f85adcd4370106ace06ae2ef4790787959bf5667c076ac1215c", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.144 [INFO] [stderr] Compiling proc-macro2 v1.0.56 [INFO] [stderr] Compiling unicode-ident v1.0.8 [INFO] [stderr] Compiling quote v1.0.27 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling glob v0.3.1 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling pkg-config v0.3.27 [INFO] [stderr] Compiling semver v1.0.17 [INFO] [stderr] Compiling minimal-lexical v0.2.1 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling memoffset v0.7.1 [INFO] [stderr] Compiling libloading v0.7.4 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Compiling regex-syntax v0.7.1 [INFO] [stderr] Compiling bindgen v0.63.0 [INFO] [stderr] Compiling shlex v1.1.0 [INFO] [stderr] Compiling peeking_take_while v0.1.2 [INFO] [stderr] Compiling lazycell v1.3.0 [INFO] [stderr] Compiling rustc-hash v1.1.0 [INFO] [stderr] Compiling futures-core v0.3.28 [INFO] [stderr] Compiling crossbeam-utils v0.8.15 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling slab v0.4.8 [INFO] [stderr] Compiling futures-channel v0.3.28 [INFO] [stderr] Checking once_cell v1.17.1 [INFO] [stderr] Compiling io-lifetimes v1.0.10 [INFO] [stderr] Compiling futures-task v0.3.28 [INFO] [stderr] Compiling memoffset v0.8.0 [INFO] [stderr] Compiling clang-sys v1.6.1 [INFO] [stderr] Checking futures-sink v0.3.28 [INFO] [stderr] Compiling hashbrown v0.12.3 [INFO] [stderr] Compiling serde v1.0.162 [INFO] [stderr] Compiling pin-utils v0.1.0 [INFO] [stderr] Compiling rustix v0.37.19 [INFO] [stderr] Checking ppv-lite86 v0.2.17 [INFO] [stderr] Compiling portable-atomic v1.3.1 [INFO] [stderr] Compiling static_assertions v1.1.0 [INFO] [stderr] Compiling futures-util v0.3.28 [INFO] [stderr] Compiling nom v7.1.3 [INFO] [stderr] Compiling rustc_version v0.4.0 [INFO] [stderr] Compiling crossbeam-epoch v0.9.14 [INFO] [stderr] Checking futures-io v0.3.28 [INFO] [stderr] Compiling toml_datetime v0.6.1 [INFO] [stderr] Checking termcolor v1.2.0 [INFO] [stderr] Compiling zstd-safe v5.0.2+zstd.1.5.2 [INFO] [stderr] Compiling portable-atomic v0.3.20 [INFO] [stderr] Compiling syn v2.0.15 [INFO] [stderr] Checking linux-raw-sys v0.3.7 [INFO] [stderr] Compiling winnow v0.4.6 [INFO] [stderr] Compiling crc32c v0.6.3 (https://github.com/zowens/crc32c?branch=master#ba34025a) [INFO] [stderr] Compiling libudev-sys v0.1.4 [INFO] [stderr] Checking aho-corasick v1.0.1 [INFO] [stderr] Checking os_str_bytes v6.5.0 [INFO] [stderr] Checking retain_mut v0.1.7 [INFO] [stderr] Checking bytemuck v1.13.1 [INFO] [stderr] Compiling thiserror v1.0.40 [INFO] [stderr] Compiling crossbeam-queue v0.3.8 [INFO] [stderr] Compiling anyhow v1.0.71 [INFO] [stderr] Checking getrandom v0.2.9 [INFO] [stderr] Compiling jobserver v0.1.26 [INFO] [stderr] Checking ahash v0.7.6 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Compiling cc v1.0.79 [INFO] [stderr] Compiling regex v1.8.1 [INFO] [stderr] Compiling nix v0.26.2 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking console v0.15.5 [INFO] [stderr] Compiling cexpr v0.6.0 [INFO] [stderr] Checking num_cpus v1.15.0 [INFO] [stderr] Compiling toml_edit v0.19.8 [INFO] [stderr] Checking miniz_oxide v0.7.1 [INFO] [stderr] Checking clap_lex v0.2.4 [INFO] [stderr] Checking block-buffer v0.10.4 [INFO] [stderr] Checking crypto-common v0.1.6 [INFO] [stderr] Checking is-terminal v0.4.7 [INFO] [stderr] Compiling serde_derive v1.0.162 [INFO] [stderr] Compiling zstd-sys v2.0.8+zstd.1.5.5 [INFO] [stderr] Compiling serde_json v1.0.96 [INFO] [stderr] Checking digest v0.10.6 [INFO] [stderr] Checking env_logger v0.10.0 [INFO] [stderr] Checking flate2 v1.0.26 [INFO] [stderr] Checking clap v3.2.25 [INFO] [stderr] Checking indicatif v0.17.3 [INFO] [stderr] Checking num-integer v0.1.45 [INFO] [stderr] Checking crossbeam-deque v0.8.3 [INFO] [stderr] Checking threadpool v1.8.1 [INFO] [stderr] Checking retry v1.3.1 [INFO] [stderr] Checking roaring v0.10.1 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking time v0.1.45 [INFO] [stderr] Checking crossbeam-channel v0.5.8 [INFO] [stderr] Checking quick-xml v0.23.1 [INFO] [stderr] Checking rangemap v1.3.0 [INFO] [stderr] Checking iana-time-zone v0.1.56 [INFO] [stderr] Checking data-encoding v2.3.3 [INFO] [stderr] Checking fixedbitset v0.4.2 [INFO] [stderr] Checking itoa v1.0.6 [INFO] [stderr] Checking ryu v1.0.13 [INFO] [stderr] Checking base64 v0.20.0 [INFO] [stderr] Checking exitcode v1.1.2 [INFO] [stderr] Checking gearhash v0.1.3 [INFO] [stderr] Checking walkdir v2.3.3 [INFO] [stderr] Checking chrono v0.4.24 [INFO] [stderr] Checking toml v0.5.11 [INFO] [stderr] Checking udev v0.7.0 [INFO] [stderr] Checking nix v0.24.3 [INFO] [stderr] Checking crossbeam v0.8.2 [INFO] [stderr] Checking blake2 v0.10.6 [INFO] [stderr] Checking lru v0.7.8 [INFO] [stderr] Compiling proc-macro-crate v1.3.1 [INFO] [stderr] Checking roaring v0.9.0 [INFO] [stderr] Checking size-display v0.1.4 [INFO] [stderr] Compiling futures-macro v0.3.28 [INFO] [stderr] Compiling thiserror-impl v1.0.40 [INFO] [stderr] Compiling num_enum_derive v0.5.11 [INFO] [stderr] Compiling num-derive v0.3.3 [INFO] [stderr] Checking num_enum v0.5.11 [INFO] [stderr] Checking futures-executor v0.3.28 [INFO] [stderr] Checking zstd v0.11.2+zstd.1.5.2 [INFO] [stderr] Checking futures v0.3.28 [INFO] [stderr] Compiling devicemapper-sys v0.1.5 (https://github.com/stratis-storage/devicemapper-rs?branch=master#46a08e77) [INFO] [stderr] Checking thinp v1.0.4 (https://github.com/jthornber/thin-provisioning-tools.git?branch=main#b3cb707b) [INFO] [stderr] Compiling devicemapper v0.33.4 (https://github.com/stratis-storage/devicemapper-rs?branch=master#46a08e77) [INFO] [stderr] Checking blk-archive v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/content_sensitive_splitter.rs:89:13 [INFO] [stdout] | [INFO] [stdout] 89 | let mut c = &mut self.consume_c; [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/content_sensitive_splitter.rs:119:13 [INFO] [stdout] | [INFO] [stdout] 119 | let mut c = &mut self.consume_c; [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/content_sensitive_splitter.rs:89:13 [INFO] [stdout] | [INFO] [stdout] 89 | let mut c = &mut self.consume_c; [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/content_sensitive_splitter.rs:119:13 [INFO] [stdout] | [INFO] [stdout] 119 | let mut c = &mut self.consume_c; [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 20.79s [INFO] running `Command { std: "docker" "inspect" "f4c87def6ec05f85adcd4370106ace06ae2ef4790787959bf5667c076ac1215c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f4c87def6ec05f85adcd4370106ace06ae2ef4790787959bf5667c076ac1215c", kill_on_drop: false }` [INFO] [stdout] f4c87def6ec05f85adcd4370106ace06ae2ef4790787959bf5667c076ac1215c