[INFO] fetching crate robosync 1.0.10...
[INFO] testing robosync-1.0.10 against master#1f7f8ea0721a3b1eb73e6c6d25cccb371434b320 for pr-154065-1
[INFO] extracting crate robosync 1.0.10 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate robosync 1.0.10
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate robosync 1.0.10
[INFO] tweaked toml for crates.io crate robosync 1.0.10 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate robosync 1.0.10 on toolchain 1f7f8ea0721a3b1eb73e6c6d25cccb371434b320
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate robosync 1.0.10 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" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded proc-macro2 v1.0.95
[INFO] [stderr]   Downloaded jobserver v0.1.33
[INFO] [stderr]   Downloaded rustversion v1.0.21
[INFO] [stderr]   Downloaded anstyle-query v1.1.3
[INFO] [stderr]   Downloaded libredox v0.1.9
[INFO] [stderr]   Downloaded once_cell_polyfill v1.70.1
[INFO] [stderr]   Downloaded windows-implement v0.60.0
[INFO] [stderr]   Downloaded anstyle-wincon v3.0.9
[INFO] [stderr]   Downloaded unit-prefix v0.5.1
[INFO] [stderr]   Downloaded bitflags v2.9.1
[INFO] [stderr]   Downloaded windows-interface v0.59.1
[INFO] [stderr]   Downloaded anstream v0.6.19
[INFO] [stderr]   Downloaded async-trait v0.1.88
[INFO] [stderr]   Downloaded signal-hook-registry v1.4.5
[INFO] [stderr]   Downloaded slab v0.4.10
[INFO] [stderr]   Downloaded uuid v1.17.0
[INFO] [stderr]   Downloaded iana-time-zone v0.1.63
[INFO] [stderr]   Downloaded twox-hash v2.1.1
[INFO] [stderr]   Downloaded memmap2 v0.9.7
[INFO] [stderr]   Downloaded clap_derive v4.5.41
[INFO] [stderr]   Downloaded tempfile v3.20.0
[INFO] [stderr]   Downloaded console v0.16.0
[INFO] [stderr]   Downloaded io-uring v0.6.4
[INFO] [stderr]   Downloaded clap v4.5.42
[INFO] [stderr]   Downloaded indicatif v0.18.0
[INFO] [stderr]   Downloaded cc v1.2.30
[INFO] [stderr]   Downloaded hashbrown v0.15.4
[INFO] [stderr]   Downloaded serde_json v1.0.141
[INFO] [stderr]   Downloaded syn v2.0.104
[INFO] [stderr]   Downloaded clap_builder v4.5.42
[INFO] [stderr]   Downloaded blake3 v1.8.2
[INFO] [stderr]   Downloaded nix v0.27.1
[INFO] [stderr]   Downloaded unicode-width v0.2.1
[INFO] [stderr]   Downloaded web-sys v0.3.77
[INFO] [stderr]   Downloaded libc v0.2.174
[INFO] [stderr]   Downloaded tokio v1.47.0
[INFO] [stderr]   Downloaded zstd-sys v2.0.15+zstd.1.5.7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 01c9eb3b634d0c959dc2e055729555c09ddaab8e9b9b119542de00adfb081424
[INFO] running `Command { std: "docker" "start" "-a" "01c9eb3b634d0c959dc2e055729555c09ddaab8e9b9b119542de00adfb081424", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "01c9eb3b634d0c959dc2e055729555c09ddaab8e9b9b119542de00adfb081424", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "01c9eb3b634d0c959dc2e055729555c09ddaab8e9b9b119542de00adfb081424", kill_on_drop: false }`
[INFO] [stdout] 01c9eb3b634d0c959dc2e055729555c09ddaab8e9b9b119542de00adfb081424
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d506275f8a60da5da6947e3aa8cbc19faf45d7922838dcf86d0e3c0b0d1e50f8
[INFO] running `Command { std: "docker" "start" "-a" "d506275f8a60da5da6947e3aa8cbc19faf45d7922838dcf86d0e3c0b0d1e50f8", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.174
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling cfg-if v1.0.1
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling typenum v1.18.0
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]    Compiling pkg-config v0.3.32
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling parking_lot_core v0.9.11
[INFO] [stderr]    Compiling lock_api v0.4.13
[INFO] [stderr]    Compiling utf8parse v0.2.2
[INFO] [stderr]    Compiling smallvec v1.15.1
[INFO] [stderr]    Compiling scopeguard v1.2.0
[INFO] [stderr]    Compiling signal-hook v0.3.18
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.18
[INFO] [stderr]    Compiling rayon-core v1.12.1
[INFO] [stderr]    Compiling anstyle-parse v0.2.7
[INFO] [stderr]    Compiling crossbeam-deque v0.8.6
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling jobserver v0.1.33
[INFO] [stderr]    Compiling hashbrown v0.15.4
[INFO] [stderr]    Compiling anstyle-query v1.1.3
[INFO] [stderr]    Compiling log v0.4.27
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling cc v1.2.30
[INFO] [stderr]    Compiling anstyle v1.0.11
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]    Compiling zstd-safe v7.2.4
[INFO] [stderr]    Compiling portable-atomic v1.11.1
[INFO] [stderr]    Compiling is_terminal_polyfill v1.70.1
[INFO] [stderr]    Compiling colorchoice v1.0.4
[INFO] [stderr]    Compiling equivalent v1.0.2
[INFO] [stderr]    Compiling anstream v0.6.19
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling crossbeam-queue v0.3.12
[INFO] [stderr]    Compiling indexmap v2.10.0
[INFO] [stderr]    Compiling crossbeam-channel v0.5.15
[INFO] [stderr]    Compiling toml_write v0.1.2
[INFO] [stderr]    Compiling block-buffer v0.10.4
[INFO] [stderr]    Compiling crypto-common v0.1.6
[INFO] [stderr]    Compiling clap_lex v0.7.5
[INFO] [stderr]    Compiling option-ext v0.2.0
[INFO] [stderr]    Compiling bitflags v2.9.1
[INFO] [stderr]    Compiling zstd-sys v2.0.15+zstd.1.5.7
[INFO] [stderr]    Compiling signal-hook-registry v1.4.5
[INFO] [stderr]    Compiling blake3 v1.8.2
[INFO] [stderr]    Compiling parking_lot v0.12.4
[INFO] [stderr]    Compiling mio v0.8.11
[INFO] [stderr]    Compiling strsim v0.11.1
[INFO] [stderr]    Compiling winnow v0.7.12
[INFO] [stderr]    Compiling unicode-width v0.2.1
[INFO] [stderr]    Compiling anyhow v1.0.98
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling serde_json v1.0.141
[INFO] [stderr]    Compiling io-uring v0.6.4
[INFO] [stderr]    Compiling once_cell v1.21.3
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling console v0.16.0
[INFO] [stderr]    Compiling rayon v1.10.0
[INFO] [stderr]    Compiling signal-hook-mio v0.2.4
[INFO] [stderr]    Compiling clap_builder v4.5.42
[INFO] [stderr]    Compiling mio v1.0.4
[INFO] [stderr]    Compiling dirs-sys v0.4.1
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling clap_derive v4.5.41
[INFO] [stderr]    Compiling socket2 v0.6.0
[INFO] [stderr]    Compiling crossbeam v0.8.4
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling iana-time-zone v0.1.63
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling memchr v2.7.5
[INFO] [stderr]    Compiling ryu v1.0.20
[INFO] [stderr]    Compiling arrayvec v0.7.6
[INFO] [stderr]    Compiling arrayref v0.3.9
[INFO] [stderr]    Compiling itoa v1.0.15
[INFO] [stderr]    Compiling pin-project-lite v0.2.16
[INFO] [stderr]    Compiling unit-prefix v0.5.1
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling bytes v1.10.1
[INFO] [stderr]    Compiling twox-hash v2.1.1
[INFO] [stderr]    Compiling constant_time_eq v0.3.1
[INFO] [stderr]    Compiling lz4_flex v0.11.5
[INFO] [stderr]    Compiling indicatif v0.18.0
[INFO] [stderr]    Compiling tokio v1.47.0
[INFO] [stderr]    Compiling clap v4.5.42
[INFO] [stderr]    Compiling walkdir v2.5.0
[INFO] [stderr]    Compiling md-5 v0.10.6
[INFO] [stderr]    Compiling jwalk v0.8.1
[INFO] [stderr]    Compiling async-trait v0.1.88
[INFO] [stderr]    Compiling dirs v5.0.1
[INFO] [stderr]    Compiling crossterm v0.27.0
[INFO] [stderr]    Compiling toml_datetime v0.6.11
[INFO] [stderr]    Compiling serde_spanned v0.6.9
[INFO] [stderr]    Compiling toml_edit v0.22.27
[INFO] [stderr]    Compiling bincode v1.3.3
[INFO] [stderr]    Compiling chrono v0.4.41
[INFO] [stderr]    Compiling uuid v1.17.0
[INFO] [stderr]    Compiling filetime v0.2.25
[INFO] [stderr]    Compiling memmap2 v0.9.7
[INFO] [stderr]    Compiling num_cpus v1.17.0
[INFO] [stderr]    Compiling toml v0.8.23
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling nix v0.27.1
[INFO] [stderr]    Compiling xxhash-rust v0.8.15
[INFO] [stderr]    Compiling zstd v0.13.3
[INFO] [stderr]    Compiling robosync v1.0.10 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variable `last_rate` is assigned to, but never used
[INFO] [stdout]    --> src/mixed_strategy.rs:433:25
[INFO] [stdout]     |
[INFO] [stdout] 433 |                     let mut last_rate = 0.0;
[INFO] [stdout]     |                         ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using `_last_rate` instead
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `last_rate` is never read
[INFO] [stdout]    --> src/mixed_strategy.rs:463:29
[INFO] [stdout]     |
[INFO] [stdout] 463 | ...                   last_rate = rate;
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [optimized + debuginfo] target(s) in 4m 09s
[INFO] running `Command { std: "docker" "inspect" "d506275f8a60da5da6947e3aa8cbc19faf45d7922838dcf86d0e3c0b0d1e50f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d506275f8a60da5da6947e3aa8cbc19faf45d7922838dcf86d0e3c0b0d1e50f8", kill_on_drop: false }`
[INFO] [stdout] d506275f8a60da5da6947e3aa8cbc19faf45d7922838dcf86d0e3c0b0d1e50f8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d1dc0a81e0aba013cae733aa6936dbf339c7316bab5dbdf0db87e9a670aa423b
[INFO] running `Command { std: "docker" "start" "-a" "d1dc0a81e0aba013cae733aa6936dbf339c7316bab5dbdf0db87e9a670aa423b", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling bitflags v2.9.1
[INFO] [stderr]    Compiling half v2.6.0
[INFO] [stderr]    Compiling regex-syntax v0.8.5
[INFO] [stderr]    Compiling plotters-backend v0.3.7
[INFO] [stderr]    Compiling ciborium-io v0.2.2
[INFO] [stderr]    Compiling rustix v1.0.8
[INFO] [stderr]    Compiling rayon v1.10.0
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling ciborium-ll v0.2.2
[INFO] [stderr]    Compiling plotters-svg v0.3.7
[INFO] [stderr]    Compiling linux-raw-sys v0.9.4
[INFO] [stderr]    Compiling cast v0.3.0
[INFO] [stderr]    Compiling crossterm v0.27.0
[INFO] [stderr]    Compiling nix v0.27.1
[INFO] [stderr]    Compiling plotters v0.3.7
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling jwalk v0.8.1
[INFO] [stderr]    Compiling criterion-plot v0.5.0
[INFO] [stderr]    Compiling serde_json v1.0.141
[INFO] [stderr]    Compiling toml_datetime v0.6.11
[INFO] [stderr]    Compiling serde_spanned v0.6.9
[INFO] [stderr]    Compiling toml_edit v0.22.27
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling bincode v1.3.3
[INFO] [stderr]    Compiling ciborium v0.2.2
[INFO] [stderr]    Compiling uuid v1.17.0
[INFO] [stderr]    Compiling chrono v0.4.41
[INFO] [stderr]    Compiling toml v0.8.23
[INFO] [stderr]    Compiling is-terminal v0.4.16
[INFO] [stderr]    Compiling fastrand v2.3.0
[INFO] [stderr]    Compiling anes v0.1.6
[INFO] [stderr]    Compiling oorandom v11.1.5
[INFO] [stderr]    Compiling criterion v0.5.1
[INFO] [stderr]    Compiling tempfile v3.20.0
[INFO] [stderr]    Compiling robosync v1.0.10 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variable `last_rate` is assigned to, but never used
[INFO] [stdout]    --> src/mixed_strategy.rs:433:25
[INFO] [stdout]     |
[INFO] [stdout] 433 |                     let mut last_rate = 0.0;
[INFO] [stdout]     |                         ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using `_last_rate` instead
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `last_rate` is never read
[INFO] [stdout]    --> src/mixed_strategy.rs:463:29
[INFO] [stdout]     |
[INFO] [stdout] 463 | ...                   last_rate = rate;
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `last_rate` is assigned to, but never used
[INFO] [stdout]    --> src/mixed_strategy.rs:433:25
[INFO] [stdout]     |
[INFO] [stdout] 433 |                     let mut last_rate = 0.0;
[INFO] [stdout]     |                         ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using `_last_rate` instead
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `last_rate` is never read
[INFO] [stdout]    --> src/mixed_strategy.rs:463:29
[INFO] [stdout]     |
[INFO] [stdout] 463 | ...                   last_rate = rate;
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [optimized + debuginfo] target(s) in 3m 09s
[INFO] running `Command { std: "docker" "inspect" "d1dc0a81e0aba013cae733aa6936dbf339c7316bab5dbdf0db87e9a670aa423b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d1dc0a81e0aba013cae733aa6936dbf339c7316bab5dbdf0db87e9a670aa423b", kill_on_drop: false }`
[INFO] [stdout] d1dc0a81e0aba013cae733aa6936dbf339c7316bab5dbdf0db87e9a670aa423b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c2b54e6fca67139c8b0a38aa072c629ad017199839d8e86da023a7cce0af5f7f
[INFO] running `Command { std: "docker" "start" "-a" "c2b54e6fca67139c8b0a38aa072c629ad017199839d8e86da023a7cce0af5f7f", kill_on_drop: false }`
[INFO] [stderr] warning: variable `last_rate` is assigned to, but never used
[INFO] [stderr]    --> src/mixed_strategy.rs:433:25
[INFO] [stderr]     |
[INFO] [stderr] 433 |                     let mut last_rate = 0.0;
[INFO] [stderr]     |                         ^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: consider using `_last_rate` instead
[INFO] [stderr]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `last_rate` is never read
[INFO] [stderr]    --> src/mixed_strategy.rs:463:29
[INFO] [stderr]     |
[INFO] [stderr] 463 | ...                   last_rate = rate;
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `robosync` (lib) generated 2 warnings
[INFO] [stderr] warning: `robosync` (lib test) generated 2 warnings (2 duplicates)
[INFO] [stderr]     Finished `test` profile [optimized + debuginfo] target(s) in 0.39s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/robosync-70e9db91bbfa1b63)
[INFO] [stdout] 
[INFO] [stdout] running 43 tests
[INFO] [stdout] test checksum::tests::test_rolling_checksum_basic ... ok
[INFO] [stdout] test checksum::tests::test_rolling_checksum_rolling ... ok
[INFO] [stdout] test algorithm::tests::test_find_matches_identical ... ok
[INFO] [stdout] test compression::tests::test_compression_ratio ... ok
[INFO] [stdout] test algorithm::tests::test_find_matches_no_destination ... ok
[INFO] [stdout] test algorithm::tests::test_generate_checksums ... ok
[INFO] [stdout] test error::tests::test_error_creation ... ok
[INFO] [stdout] test error::tests::test_error_display ... ok
[INFO] [stdout] test error::tests::test_io_error_ext ... ok
[INFO] [stdout] test compression::tests::test_lz4_compression ... ok
[INFO] [stdout] test file_list::tests::test_compare_identical_lists ... ok
[INFO] [stdout] test compression::tests::test_small_data_not_compressed ... ok
[INFO] [stdout] test file_list::tests::test_compare_new_files ... ok
[INFO] [stdout] test file_list::tests::test_needs_update ... ok
[INFO] [stdout] test linux_fast_copy::tests::test_small_file_buffer ... ok
[INFO] [stdout] test file_list::tests::test_should_use_delta ... ok
[INFO] [stdout] test file_list::tests::test_checksum_comparison ... ok
[INFO] [stdout] test file_list::tests::test_symlink_operations ... ok
[INFO] [stdout] test logging::tests::test_format_transfer_rate ... ok
[INFO] [stdout] test file_list::tests::test_pattern_matching ... ok
[INFO] [stdout] test logging::tests::test_logger_creation ... ok
[INFO] [stdout] test logging::tests::test_format_duration ... ok
[INFO] [stdout] test metadata::tests::test_all_flags ... ok
[INFO] [stdout] test metadata::tests::test_default_flags ... ok
[INFO] [stdout] test operation_utils::tests::test_resolve_destination_path ... ok
[INFO] [stdout] test metadata::tests::test_copy_flags_parsing ... ok
[INFO] [stdout] test compression::tests::test_zstd_compression ... ok
[INFO] [stdout] test operation_utils::tests::test_resolve_destination_path_no_prefix ... ok
[INFO] [stdout] test parallel_sync::tests::test_map_source_to_dest ... ok
[INFO] [stdout] test parallel_sync::tests::test_parallel_sync_config ... ok
[INFO] [stdout] test retry::tests::test_is_retryable_error ... ok
[INFO] [stdout] test parallel_sync::tests::test_parallel_syncer_creation ... ok
[INFO] [stdout] test retry::tests::test_retry_success_first_attempt ... ok
[INFO] [stdout] test retry::tests::test_retry_all_failures ... ok
[INFO] [stdout] test retry::tests::test_retry_success_after_failures ... ok
[INFO] [stdout] test strategy::tests::test_strategy_selection_small_files ... ok
[INFO] [stdout] test sync::tests::test_apply_delta ... ok
[INFO] [stdout] test metadata_utils::tests::test_apply_metadata_with_minimal_flags ... ok
[INFO] [stdout] test platform_api::tests::test_platform_copy ... ok
[INFO] [stdout] test sync::tests::test_sync_single_file_new ... ok
[INFO] [stdout] test strategy::tests::test_strategy_selection_large_files ... ok
[INFO] [stdout] test file_list::tests::test_file_filtering ... ok
[INFO] [stdout] test native_tools::tests::test_rsync_available ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 43 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/robosync-b1cd44b7b0a1d7ac)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test tests::test_get_max_thread_count_linux ... ok
[INFO] [stdout] test tests::test_get_max_thread_count_returns_valid_range ... ok
[INFO] [stdout] test tests::test_thread_count_consistency ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests robosync
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/operation_utils.rs - operation_utils::ensure_parent_dir (line 46) ... ignored
[INFO] [stdout] test src/operation_utils.rs - operation_utils::resolve_destination_path (line 34) ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "c2b54e6fca67139c8b0a38aa072c629ad017199839d8e86da023a7cce0af5f7f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c2b54e6fca67139c8b0a38aa072c629ad017199839d8e86da023a7cce0af5f7f", kill_on_drop: false }`
[INFO] [stdout] c2b54e6fca67139c8b0a38aa072c629ad017199839d8e86da023a7cce0af5f7f
