[INFO] fetching crate sputnikvm-bigint 0.2.0...
[INFO] checking sputnikvm-bigint-0.2.0 against master#8c32e313cccf7df531e2d49ffb8227bb92304aee for pr-145608-1
[INFO] extracting crate sputnikvm-bigint 0.2.0 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate sputnikvm-bigint 0.2.0
[INFO] finished tweaking crates.io crate sputnikvm-bigint 0.2.0
[INFO] tweaked toml for crates.io crate sputnikvm-bigint 0.2.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate sputnikvm-bigint 0.2.0 on toolchain 8c32e313cccf7df531e2d49ffb8227bb92304aee
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 9 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded sputnikvm-rlp v0.2.0
[INFO] [stderr]   Downloaded heapsize v0.3.9
[INFO] [stderr]   Downloaded elastic-array v0.7.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 218a2e4081ffc1645a3bd8fc8067fd260a3ae4c06eff1caceef46827b43987b1
[INFO] running `Command { std: "docker" "start" "-a" "218a2e4081ffc1645a3bd8fc8067fd260a3ae4c06eff1caceef46827b43987b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "218a2e4081ffc1645a3bd8fc8067fd260a3ae4c06eff1caceef46827b43987b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "218a2e4081ffc1645a3bd8fc8067fd260a3ae4c06eff1caceef46827b43987b1", kill_on_drop: false }`
[INFO] [stdout] 218a2e4081ffc1645a3bd8fc8067fd260a3ae4c06eff1caceef46827b43987b1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c0b2a4ef1d05dea74f2a208f53f4d730061824b7f7c36a6dbd0ab084d986eb97
[INFO] running `Command { std: "docker" "start" "-a" "c0b2a4ef1d05dea74f2a208f53f4d730061824b7f7c36a6dbd0ab084d986eb97", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]    Compiling heapsize v0.3.9
[INFO] [stderr]     Checking lazy_static v0.2.11
[INFO] [stderr]     Checking rustc-serialize v0.3.25
[INFO] [stderr]     Checking elastic-array v0.7.0
[INFO] [stderr]     Checking sputnikvm-rlp v0.2.0
[INFO] [stderr]     Checking sputnikvm-bigint v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `inc` is never used
[INFO] [stdout]   --> src/algorithms.rs:80:8
[INFO] [stdout]    |
[INFO] [stdout] 80 | pub fn inc(a: &mut [BigDigit]) -> BigDigit {
[INFO] [stdout]    |        ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ZERO_BIG_DIGIT` is never used
[INFO] [stdout]   --> src/algorithms.rs:15:15
[INFO] [stdout]    |
[INFO] [stdout] 15 |     pub const ZERO_BIG_DIGIT: BigDigit = 0;
[INFO] [stdout]    |               ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `to_doublebigdigit` is never used
[INFO] [stdout]   --> src/algorithms.rs:40:12
[INFO] [stdout]    |
[INFO] [stdout] 40 |     pub fn to_doublebigdigit(hi: BigDigit, lo: BigDigit) -> DoubleBigDigit {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `inc` is never used
[INFO] [stdout]   --> src/algorithms.rs:80:8
[INFO] [stdout]    |
[INFO] [stdout] 80 | pub fn inc(a: &mut [BigDigit]) -> BigDigit {
[INFO] [stdout]    |        ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ZERO_BIG_DIGIT` is never used
[INFO] [stdout]   --> src/algorithms.rs:15:15
[INFO] [stdout]    |
[INFO] [stdout] 15 |     pub const ZERO_BIG_DIGIT: BigDigit = 0;
[INFO] [stdout]    |               ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `to_doublebigdigit` is never used
[INFO] [stdout]   --> src/algorithms.rs:40:12
[INFO] [stdout]    |
[INFO] [stdout] 40 |     pub fn to_doublebigdigit(hi: BigDigit, lo: BigDigit) -> DoubleBigDigit {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.65s
[INFO] running `Command { std: "docker" "inspect" "c0b2a4ef1d05dea74f2a208f53f4d730061824b7f7c36a6dbd0ab084d986eb97", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c0b2a4ef1d05dea74f2a208f53f4d730061824b7f7c36a6dbd0ab084d986eb97", kill_on_drop: false }`
[INFO] [stdout] c0b2a4ef1d05dea74f2a208f53f4d730061824b7f7c36a6dbd0ab084d986eb97