[INFO] cloning repository https://github.com/KumssaY/arbitrary-precision-integer-calculator
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/KumssaY/arbitrary-precision-integer-calculator" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKumssaY%2Farbitrary-precision-integer-calculator", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKumssaY%2Farbitrary-precision-integer-calculator'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d36d8c08401e1a09584a47bda60fb9fcd746b829
[INFO] checking KumssaY/arbitrary-precision-integer-calculator against try#39605810efb1a0d52f955bfba9e4eec7a01d5deb for pr-153692
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKumssaY%2Farbitrary-precision-integer-calculator" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/KumssaY/arbitrary-precision-integer-calculator
[INFO] finished tweaking git repo https://github.com/KumssaY/arbitrary-precision-integer-calculator
[INFO] tweaked toml for git repo https://github.com/KumssaY/arbitrary-precision-integer-calculator written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/KumssaY/arbitrary-precision-integer-calculator on toolchain 39605810efb1a0d52f955bfba9e4eec7a01d5deb
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+39605810efb1a0d52f955bfba9e4eec7a01d5deb" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/KumssaY/arbitrary-precision-integer-calculator 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" "+39605810efb1a0d52f955bfba9e4eec7a01d5deb" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+39605810efb1a0d52f955bfba9e4eec7a01d5deb" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 13693247b477b39b568bc4e529ff3b1bf2530ad913021a1fe1a6285f78aff5dd
[INFO] running `Command { std: "docker" "start" "-a" "13693247b477b39b568bc4e529ff3b1bf2530ad913021a1fe1a6285f78aff5dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "13693247b477b39b568bc4e529ff3b1bf2530ad913021a1fe1a6285f78aff5dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "13693247b477b39b568bc4e529ff3b1bf2530ad913021a1fe1a6285f78aff5dd", kill_on_drop: false }`
[INFO] [stdout] 13693247b477b39b568bc4e529ff3b1bf2530ad913021a1fe1a6285f78aff5dd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+39605810efb1a0d52f955bfba9e4eec7a01d5deb" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 013d64049bcca84c78aca6c92278e2b01f4e4046c1c8acb73ec0cbae4438e9a1
[INFO] running `Command { std: "docker" "start" "-a" "013d64049bcca84c78aca6c92278e2b01f4e4046c1c8acb73ec0cbae4438e9a1", kill_on_drop: false }`
[INFO] [stderr]     Checking either v1.13.0
[INFO] [stderr]     Checking rayon v1.10.0
[INFO] [stderr]     Checking hello v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0599]: no method named `normalize` found for struct `LargeInt` in the current scope
[INFO] [stdout]   --> src/lib.rs:26:13
[INFO] [stdout]    |
[INFO] [stdout] 26 |     product.normalize();
[INFO] [stdout]    |             ^^^^^^^^^ method not found in `LargeInt`
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/bigint.rs:5:1
[INFO] [stdout]    |
[INFO] [stdout]  5 | pub struct LargeInt {
[INFO] [stdout]    | ------------------- method `normalize` not found for this struct
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `normalize` found for struct `LargeInt` in the current scope
[INFO] [stdout]   --> src/lib.rs:43:19
[INFO] [stdout]    |
[INFO] [stdout] 43 |         remainder.normalize();
[INFO] [stdout]    |                   ^^^^^^^^^ method not found in `LargeInt`
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/bigint.rs:5:1
[INFO] [stdout]    |
[INFO] [stdout]  5 | pub struct LargeInt {
[INFO] [stdout]    | ------------------- method `normalize` not found for this struct
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `normalize` found for struct `bigint::LargeInt` in the current scope
[INFO] [stdout]   --> src/lib.rs:26:13
[INFO] [stdout]    |
[INFO] [stdout] 26 |     product.normalize();
[INFO] [stdout]    |             ^^^^^^^^^ method not found in `bigint::LargeInt`
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/bigint.rs:5:1
[INFO] [stdout]    |
[INFO] [stdout]  5 | pub struct LargeInt {
[INFO] [stdout]    | ------------------- method `normalize` not found for this struct
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `normalize` found for struct `bigint::LargeInt` in the current scope
[INFO] [stdout]   --> src/lib.rs:43:19
[INFO] [stdout]    |
[INFO] [stdout] 43 |         remainder.normalize();
[INFO] [stdout]    |                   ^^^^^^^^^ method not found in `bigint::LargeInt`
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/bigint.rs:5:1
[INFO] [stdout]    |
[INFO] [stdout]  5 | pub struct LargeInt {
[INFO] [stdout]    | ------------------- method `normalize` not found for this struct
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `hello` (lib) due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `hello` (lib test) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "013d64049bcca84c78aca6c92278e2b01f4e4046c1c8acb73ec0cbae4438e9a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "013d64049bcca84c78aca6c92278e2b01f4e4046c1c8acb73ec0cbae4438e9a1", kill_on_drop: false }`
[INFO] [stdout] 013d64049bcca84c78aca6c92278e2b01f4e4046c1c8acb73ec0cbae4438e9a1