[INFO] fetching crate sha3-utils 0.5.0...
[INFO] checking sha3-utils-0.5.0 against try#943e2200e35c3825486c4671b6cab0107a07f8c1 for pr-148952
[INFO] extracting crate sha3-utils 0.5.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate sha3-utils 0.5.0
[INFO] finished tweaking crates.io crate sha3-utils 0.5.0
[INFO] tweaked toml for crates.io crate sha3-utils 0.5.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate sha3-utils 0.5.0 on toolchain 943e2200e35c3825486c4671b6cab0107a07f8c1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+943e2200e35c3825486c4671b6cab0107a07f8c1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate sha3-utils 0.5.0 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" "+943e2200e35c3825486c4671b6cab0107a07f8c1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+943e2200e35c3825486c4671b6cab0107a07f8c1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 58459c09de3f6012fcbc82b975a30bd41cdf5196c0439a0fe25b2eda1d015290
[INFO] running `Command { std: "docker" "start" "-a" "58459c09de3f6012fcbc82b975a30bd41cdf5196c0439a0fe25b2eda1d015290", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "58459c09de3f6012fcbc82b975a30bd41cdf5196c0439a0fe25b2eda1d015290", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "58459c09de3f6012fcbc82b975a30bd41cdf5196c0439a0fe25b2eda1d015290", kill_on_drop: false }`
[INFO] [stdout] 58459c09de3f6012fcbc82b975a30bd41cdf5196c0439a0fe25b2eda1d015290
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+943e2200e35c3825486c4671b6cab0107a07f8c1" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d5693803801a28333e2885ea4eb1337da2e191723a37bc48ea6e4134762f51b8
[INFO] running `Command { std: "docker" "start" "-a" "d5693803801a28333e2885ea4eb1337da2e191723a37bc48ea6e4134762f51b8", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.92
[INFO] [stderr]    Compiling unicode-ident v1.0.14
[INFO] [stderr]    Compiling zerocopy v0.8.25
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]    Compiling syn v2.0.90
[INFO] [stderr]    Compiling zerocopy-derive v0.8.25
[INFO] [stderr]     Checking sha3-utils v0.5.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0716]: temporary value dropped while borrowed
[INFO] [stdout]    --> src/enc.rs:424:31
[INFO] [stdout]     |
[INFO] [stdout] 424 |         const PREFIX: &[u8] = $crate::left_encode_bytes(S.len()).as_bytes();
[INFO] [stdout]     |                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^-----------
[INFO] [stdout]     |                               |                                           |
[INFO] [stdout]     |                               |                                           temporary value is freed at the end of this statement
[INFO] [stdout]     |                               creates a temporary value which is freed while still in use
[INFO] [stdout]     |                               using this value as a constant requires that borrow lasts for `'static`
[INFO] [stdout] ...
[INFO] [stdout] 639 |         let got = encode_string!(b"hello, world!");
[INFO] [stdout]     |                   -------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `encode_string` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0716`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `sha3-utils` (lib test) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "d5693803801a28333e2885ea4eb1337da2e191723a37bc48ea6e4134762f51b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d5693803801a28333e2885ea4eb1337da2e191723a37bc48ea6e4134762f51b8", kill_on_drop: false }`
[INFO] [stdout] d5693803801a28333e2885ea4eb1337da2e191723a37bc48ea6e4134762f51b8