[INFO] cloning repository https://github.com/LeeSmet/s3-cas [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/LeeSmet/s3-cas" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLeeSmet%2Fs3-cas", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLeeSmet%2Fs3-cas'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 2520e3683aa7b65d51f065edb4fc290f3beb205d [INFO] testing LeeSmet/s3-cas against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLeeSmet%2Fs3-cas" "/workspace/builds/worker-0/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/LeeSmet/s3-cas on toolchain 722e1797249a965b6335aebd65d777f917e498f1 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/LeeSmet/s3-cas [INFO] finished tweaking git repo https://github.com/LeeSmet/s3-cas [INFO] tweaked toml for git repo https://github.com/LeeSmet/s3-cas written to /workspace/builds/worker-0/source/Cargo.toml [INFO] crate git repo https://github.com/LeeSmet/s3-cas already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating git repository `https://github.com/LeeSmet/s3-server` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded async-fs v1.5.0 [INFO] [stderr] Downloaded faster-hex v0.6.1 [INFO] [stderr] Downloaded const-str v0.2.1 [INFO] [stderr] Downloaded path-dedot v3.0.12 [INFO] [stderr] Downloaded rusoto_s3 v0.47.0 [INFO] [stderr] Downloaded const-str-proc-macro v0.2.1 [INFO] [stderr] Downloaded path-absolutize v3.0.10 [INFO] [stderr] Downloaded transform-stream v0.1.2 [INFO] [stderr] Downloaded md5-asm v0.4.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 176c4cf9de85433be755ff5be119109ab59248e92dd4aeddc39957f022fccdc8 [INFO] running `Command { std: "docker" "start" "-a" "176c4cf9de85433be755ff5be119109ab59248e92dd4aeddc39957f022fccdc8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "176c4cf9de85433be755ff5be119109ab59248e92dd4aeddc39957f022fccdc8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "176c4cf9de85433be755ff5be119109ab59248e92dd4aeddc39957f022fccdc8", kill_on_drop: false }` [INFO] [stdout] 176c4cf9de85433be755ff5be119109ab59248e92dd4aeddc39957f022fccdc8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 499ab52d02258cb64be063dedd80af4dcf8db1491ca11cb84a7bb185399ac9ef [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "499ab52d02258cb64be063dedd80af4dcf8db1491ca11cb84a7bb185399ac9ef", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.76 [INFO] [stderr] Compiling once_cell v1.8.0 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Compiling proc-macro-nested v0.1.7 [INFO] [stderr] Compiling pin-utils v0.1.0 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling hashbrown v0.11.2 [INFO] [stderr] Compiling try-lock v0.2.3 [INFO] [stderr] Compiling tower-service v0.3.1 [INFO] [stderr] Compiling opaque-debug v0.3.0 [INFO] [stderr] Compiling subtle v2.4.1 [INFO] [stderr] Compiling percent-encoding v2.1.0 [INFO] [stderr] Compiling crc32fast v1.2.1 [INFO] [stderr] Compiling cpufeatures v0.2.1 [INFO] [stderr] Compiling zeroize v1.4.1 [INFO] [stderr] Compiling event-listener v2.5.1 [INFO] [stderr] Compiling cache-padded v1.1.1 [INFO] [stderr] Compiling hex v0.4.3 [INFO] [stderr] Compiling parking_lot_core v0.8.5 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling fastrand v1.5.0 [INFO] [stderr] Compiling waker-fn v1.1.0 [INFO] [stderr] Compiling smallvec v1.6.1 [INFO] [stderr] Compiling base64 v0.13.0 [INFO] [stderr] Compiling parking v2.0.0 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling async-task v4.0.3 [INFO] [stderr] Compiling atomic-waker v1.0.0 [INFO] [stderr] Compiling xml-rs v0.8.4 [INFO] [stderr] Compiling adler v1.0.2 [INFO] [stderr] Compiling crossbeam-epoch v0.9.5 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Compiling rustc-demangle v0.1.21 [INFO] [stderr] Compiling pin-project-lite v0.1.12 [INFO] [stderr] Compiling minimal-lexical v0.1.4 [INFO] [stderr] Compiling atomic_refcell v0.1.7 [INFO] [stderr] Compiling faster-hex v0.6.1 [INFO] [stderr] Compiling mime v0.3.16 [INFO] [stderr] Compiling md5-asm v0.4.3 [INFO] [stderr] Compiling instant v0.1.10 [INFO] [stderr] Compiling backtrace v0.3.61 [INFO] [stderr] Compiling http v0.2.4 [INFO] [stderr] Compiling tracing-core v0.1.20 [INFO] [stderr] Compiling sharded-slab v0.1.3 [INFO] [stderr] Compiling thread_local v1.1.3 [INFO] [stderr] Compiling path-dedot v3.0.12 [INFO] [stderr] Compiling concurrent-queue v1.2.2 [INFO] [stderr] Compiling async-lock v2.4.0 [INFO] [stderr] Compiling form_urlencoded v1.0.1 [INFO] [stderr] Compiling lock_api v0.4.5 [INFO] [stderr] Compiling proc-macro2 v1.0.29 [INFO] [stderr] Compiling generic-array v0.14.4 [INFO] [stderr] Compiling nom v7.0.0 [INFO] [stderr] Compiling futures-macro v0.3.17 [INFO] [stderr] Compiling tokio v1.11.0 [INFO] [stderr] Compiling futures-util v0.3.17 [INFO] [stderr] Compiling openssl-sys v0.9.66 [INFO] [stderr] Compiling indexmap v1.7.0 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling memoffset v0.6.4 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Compiling path-absolutize v3.0.10 [INFO] [stderr] Compiling fxhash v0.2.1 [INFO] [stderr] Compiling crossbeam-utils v0.8.5 [INFO] [stderr] Compiling dirs-sys-next v0.1.2 [INFO] [stderr] Compiling time v0.1.44 [INFO] [stderr] Compiling getrandom v0.2.3 [INFO] [stderr] Compiling fs2 v0.4.3 [INFO] [stderr] Compiling object v0.26.2 [INFO] [stderr] Compiling async-channel v1.6.1 [INFO] [stderr] Compiling futures-lite v1.12.0 [INFO] [stderr] Compiling transform-stream v0.1.2 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling mio v0.7.13 [INFO] [stderr] Compiling want v0.3.0 [INFO] [stderr] Compiling dirs-next v2.0.0 [INFO] [stderr] Compiling uuid v0.8.2 [INFO] [stderr] Compiling parking_lot v0.11.2 [INFO] [stderr] Compiling rusoto_core v0.47.0 [INFO] [stderr] Compiling tracing-subscriber v0.2.22 [INFO] [stderr] Compiling openssl v0.10.36 [INFO] [stderr] Compiling native-tls v0.2.8 [INFO] [stderr] Compiling digest v0.9.0 [INFO] [stderr] Compiling block-buffer v0.9.0 [INFO] [stderr] Compiling crypto-mac v0.11.1 [INFO] [stderr] Compiling regex v1.5.4 [INFO] [stderr] Compiling sha2 v0.9.8 [INFO] [stderr] Compiling md-5 v0.9.1 [INFO] [stderr] Compiling blocking v1.0.2 [INFO] [stderr] Compiling hmac v0.11.0 [INFO] [stderr] Compiling sled v0.34.7 [INFO] [stderr] Compiling http-body v0.4.3 [INFO] [stderr] Compiling async-fs v1.5.0 [INFO] [stderr] Compiling tracing-attributes v0.1.16 [INFO] [stderr] Compiling tokio-macros v1.3.0 [INFO] [stderr] Compiling serde_derive v1.0.130 [INFO] [stderr] Compiling async-trait v0.1.51 [INFO] [stderr] Compiling pin-project-internal v1.0.8 [INFO] [stderr] Compiling const-str-proc-macro v0.2.1 [INFO] [stderr] Compiling thiserror-impl v1.0.29 [INFO] [stderr] Compiling const-str v0.2.1 [INFO] [stderr] Compiling pin-project v1.0.8 [INFO] [stderr] Compiling tracing v0.1.27 [INFO] [stderr] Compiling thiserror v1.0.29 [INFO] [stderr] Compiling tracing-error v0.1.2 [INFO] [stderr] Compiling tracing-futures v0.2.5 [INFO] [stderr] Compiling futures-executor v0.3.17 [INFO] [stderr] Compiling futures v0.3.17 [INFO] [stderr] Compiling serde v1.0.130 [INFO] [stderr] Compiling tokio-util v0.6.8 [INFO] [stderr] Compiling tokio-native-tls v0.3.0 [INFO] [stderr] Compiling h2 v0.3.4 [INFO] [stderr] Compiling serde_json v1.0.67 [INFO] [stderr] Compiling chrono v0.4.19 [INFO] [stderr] Compiling quick-xml v0.22.0 [INFO] [stderr] Compiling serde_urlencoded v0.7.0 [INFO] [stderr] Compiling hyper v0.14.12 [INFO] [stderr] Compiling rusoto_credential v0.47.0 [INFO] [stderr] Compiling hyper-tls v0.5.0 [INFO] [stderr] Compiling rusoto_signature v0.47.0 [INFO] [stderr] Compiling rusoto_s3 v0.47.0 [INFO] [stderr] Compiling s3-server v0.1.0 (https://github.com/LeeSmet/s3-server#1519b5a5) [INFO] [stderr] Compiling s3-cas v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> src/fs.rs:1217:21 [INFO] [stdout] | [INFO] [stdout] 1217 | Err(e) => { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `content_md5` [INFO] [stdout] --> src/fs.rs:1570:13 [INFO] [stdout] | [INFO] [stdout] 1570 | content_md5, [INFO] [stdout] | ^^^^^^^^^^^ help: try ignoring the field: `content_md5: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/fs.rs:1207:13 [INFO] [stdout] | [INFO] [stdout] 1207 | let mut errors = Vec::new(); [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: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3m 58s [INFO] running `Command { std: "docker" "inspect" "499ab52d02258cb64be063dedd80af4dcf8db1491ca11cb84a7bb185399ac9ef", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "499ab52d02258cb64be063dedd80af4dcf8db1491ca11cb84a7bb185399ac9ef", kill_on_drop: false }` [INFO] [stdout] 499ab52d02258cb64be063dedd80af4dcf8db1491ca11cb84a7bb185399ac9ef [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 76dcc1f65062b11555b41e9d59217c5337dd2f0d3f92119f6748b21502ccd0fd [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "76dcc1f65062b11555b41e9d59217c5337dd2f0d3f92119f6748b21502ccd0fd", kill_on_drop: false }` [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> src/fs.rs:1217:21 [INFO] [stdout] | [INFO] [stdout] 1217 | Err(e) => { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `content_md5` [INFO] [stdout] --> src/fs.rs:1570:13 [INFO] [stdout] | [INFO] [stdout] 1570 | content_md5, [INFO] [stdout] | ^^^^^^^^^^^ help: try ignoring the field: `content_md5: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/fs.rs:1207:13 [INFO] [stdout] | [INFO] [stdout] 1207 | let mut errors = Vec::new(); [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: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling s3-cas v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> src/fs.rs:1217:21 [INFO] [stdout] | [INFO] [stdout] 1217 | Err(e) => { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `content_md5` [INFO] [stdout] --> src/fs.rs:1570:13 [INFO] [stdout] | [INFO] [stdout] 1570 | content_md5, [INFO] [stdout] | ^^^^^^^^^^^ help: try ignoring the field: `content_md5: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/fs.rs:1207:13 [INFO] [stdout] | [INFO] [stdout] 1207 | let mut errors = Vec::new(); [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: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.92s [INFO] running `Command { std: "docker" "inspect" "76dcc1f65062b11555b41e9d59217c5337dd2f0d3f92119f6748b21502ccd0fd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "76dcc1f65062b11555b41e9d59217c5337dd2f0d3f92119f6748b21502ccd0fd", kill_on_drop: false }` [INFO] [stdout] 76dcc1f65062b11555b41e9d59217c5337dd2f0d3f92119f6748b21502ccd0fd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 9501f713008efe4cced1dc869e71c9bccda0008abecc3f42e91581bf8eb2cdaa [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "9501f713008efe4cced1dc869e71c9bccda0008abecc3f42e91581bf8eb2cdaa", kill_on_drop: false }` [INFO] [stderr] warning: unused variable: `e` [INFO] [stderr] --> src/fs.rs:1217:21 [INFO] [stderr] | [INFO] [stderr] 1217 | Err(e) => { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `content_md5` [INFO] [stderr] --> src/fs.rs:1570:13 [INFO] [stderr] | [INFO] [stderr] 1570 | content_md5, [INFO] [stderr] | ^^^^^^^^^^^ help: try ignoring the field: `content_md5: _` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/fs.rs:1207:13 [INFO] [stderr] | [INFO] [stderr] 1207 | let mut errors = Vec::new(); [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `s3-cas` (lib) generated 3 warnings [INFO] [stderr] warning: `s3-cas` (lib test) generated 3 warnings (3 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.24s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/s3_cas-a049d2979706c7aa) [INFO] [stdout] [INFO] [stderr] Doc-tests s3-cas [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" "9501f713008efe4cced1dc869e71c9bccda0008abecc3f42e91581bf8eb2cdaa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9501f713008efe4cced1dc869e71c9bccda0008abecc3f42e91581bf8eb2cdaa", kill_on_drop: false }` [INFO] [stdout] 9501f713008efe4cced1dc869e71c9bccda0008abecc3f42e91581bf8eb2cdaa