[INFO] fetching crate libblobd 0.1.1...
[INFO] checking libblobd-0.1.1 against master#5518eaa946291f00471af8b254b2a1715f234882 for pr-120393
[INFO] extracting crate libblobd 0.1.1 into /workspace/builds/worker-1-tc1/source
[INFO] validating manifest of crates.io crate libblobd 0.1.1 on toolchain 5518eaa946291f00471af8b254b2a1715f234882
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5518eaa946291f00471af8b254b2a1715f234882" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate libblobd 0.1.1
[INFO] finished tweaking crates.io crate libblobd 0.1.1
[INFO] tweaked toml for crates.io crate libblobd 0.1.1 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5518eaa946291f00471af8b254b2a1715f234882" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5518eaa946291f00471af8b254b2a1715f234882" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded retain_mut v0.1.7
[INFO] [stderr]   Downloaded seekable-async-file v0.5.3
[INFO] [stderr]   Downloaded roaring v0.10.2
[INFO] [stderr]   Downloaded off64 v0.3.1
[INFO] [stderr]   Downloaded signal-future v0.0.1
[INFO] [stderr]   Downloaded write-journal v0.4.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+5518eaa946291f00471af8b254b2a1715f234882" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 075f6a712efe8d1120b4d0100d362dd613adecece07d8d509a543b5847bf4183
[INFO] running `Command { std: "docker" "start" "-a" "075f6a712efe8d1120b4d0100d362dd613adecece07d8d509a543b5847bf4183", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "075f6a712efe8d1120b4d0100d362dd613adecece07d8d509a543b5847bf4183", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "075f6a712efe8d1120b4d0100d362dd613adecece07d8d509a543b5847bf4183", kill_on_drop: false }`
[INFO] [stdout] 075f6a712efe8d1120b4d0100d362dd613adecece07d8d509a543b5847bf4183
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+5518eaa946291f00471af8b254b2a1715f234882" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6714ea97e1a1bf6a73f82ec8c65e72b70d7adfb41860487bd816e54b14784fa4
[INFO] running `Command { std: "docker" "start" "-a" "6714ea97e1a1bf6a73f82ec8c65e72b70d7adfb41860487bd816e54b14784fa4", kill_on_drop: false }`
[INFO] [stderr]    Compiling off64 v0.3.1
[INFO] [stderr]     Checking futures-channel v0.3.30
[INFO] [stderr]    Compiling num-traits v0.2.17
[INFO] [stderr]     Checking arrayvec v0.7.4
[INFO] [stderr]     Checking tokio v1.35.1
[INFO] [stderr]     Checking constant_time_eq v0.3.0
[INFO] [stderr]     Checking signal-future v0.0.1
[INFO] [stderr]     Checking getrandom v0.2.12
[INFO] [stderr]     Checking memmap2 v0.5.10
[INFO] [stderr]     Checking arrayref v0.3.7
[INFO] [stderr]    Compiling blake3 v1.5.0
[INFO] [stderr]    Compiling async-stream-impl v0.3.5
[INFO] [stderr]     Checking spin v0.9.8
[INFO] [stderr]     Checking tracing v0.1.40
[INFO] [stderr]    Compiling strum_macros v0.24.3
[INFO] [stderr]     Checking static_assertions v1.1.0
[INFO] [stderr]     Checking retain_mut v0.1.7
[INFO] [stderr]     Checking byteorder v1.5.0
[INFO] [stderr]     Checking bytemuck v1.14.1
[INFO] [stderr]     Checking hashbrown v0.14.3
[INFO] [stderr]    Compiling num-derive v0.3.3
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking nanorand v0.7.0
[INFO] [stderr]     Checking futures-util v0.3.30
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking roaring v0.10.2
[INFO] [stderr]     Checking flume v0.10.14
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking dashmap v5.5.3
[INFO] [stderr]     Checking async-stream v0.3.5
[INFO] [stderr]     Checking twox-hash v1.6.3
[INFO] [stderr]     Checking strum v0.24.1
[INFO] [stderr]     Checking chrono v0.4.33
[INFO] [stderr]     Checking futures-executor v0.3.30
[INFO] [stderr]     Checking futures v0.3.30
[INFO] [stderr]     Checking seekable-async-file v0.5.3
[INFO] [stderr]     Checking write-journal v0.4.3
[INFO] [stderr]     Checking libblobd v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/free_list.rs:165:9
[INFO] [stdout]     |
[INFO] [stdout] 165 |     let mut t = self.tiles.get_mut(&no).unwrap();
[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/free_list.rs:165:9
[INFO] [stdout]     |
[INFO] [stdout] 165 |     let mut t = self.tiles.get_mut(&no).unwrap();
[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: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.85s
[INFO] running `Command { std: "docker" "inspect" "6714ea97e1a1bf6a73f82ec8c65e72b70d7adfb41860487bd816e54b14784fa4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6714ea97e1a1bf6a73f82ec8c65e72b70d7adfb41860487bd816e54b14784fa4", kill_on_drop: false }`
[INFO] [stdout] 6714ea97e1a1bf6a73f82ec8c65e72b70d7adfb41860487bd816e54b14784fa4
