[INFO] crate grin_wallet 3.1.0 is already in cache
[INFO] checking grin_wallet-3.1.0 against master#bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc for pr-70917
[INFO] extracting crate grin_wallet 3.1.0 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate grin_wallet 3.1.0 on toolchain bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc
[INFO] running `"/workspace/cargo-home/bin/cargo" "+bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate grin_wallet 3.1.0
[INFO] finished tweaking crates.io crate grin_wallet 3.1.0
[INFO] tweaked toml for crates.io crate grin_wallet 3.1.0 written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] crate crates.io crate grin_wallet 3.1.0 already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] bb5893c7a52835f6537cdd60b73edacecef31aa1a9d720c340ec045cee1f33bd
[INFO] running `"docker" "start" "-a" "bb5893c7a52835f6537cdd60b73edacecef31aa1a9d720c340ec045cee1f33bd"`
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[INFO] [stderr]     Checking grin_keychain v3.1.0
[INFO] [stderr]    Compiling grin_wallet v3.1.0 (/opt/rustwide/workdir)
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[INFO] [stderr] warning: unnecessary braces around block return value
[INFO] [stderr]   --> src/cli/cli.rs:45:45
[INFO] [stderr]    |
[INFO] [stderr] 45 |     static ref STDIN_CONTENTS: Mutex<String> = { Mutex::new(String::from("")) };
[INFO] [stderr]    |                                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_braces)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around block return value
[INFO] [stderr]   --> src/cli/cli.rs:45:45
[INFO] [stderr]    |
[INFO] [stderr] 45 |     static ref STDIN_CONTENTS: Mutex<String> = { Mutex::new(String::from("")) };
[INFO] [stderr]    |                                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_braces)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6m 17s
[INFO] running `"docker" "inspect" "bb5893c7a52835f6537cdd60b73edacecef31aa1a9d720c340ec045cee1f33bd"`
[INFO] running `"docker" "rm" "-f" "bb5893c7a52835f6537cdd60b73edacecef31aa1a9d720c340ec045cee1f33bd"`
[INFO] [stdout] bb5893c7a52835f6537cdd60b73edacecef31aa1a9d720c340ec045cee1f33bd
