[INFO] fetching crate sputnikvm-bigint 0.2.0... [INFO] testing sputnikvm-bigint-0.2.0 against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799 [INFO] extracting crate sputnikvm-bigint 0.2.0 into /workspace/builds/worker-80/source [INFO] validating manifest of crates.io crate sputnikvm-bigint 0.2.0 on toolchain 62efba8a050c64249dab942951bb28f710208bc8 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [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-80/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-80/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-80/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] edc5276c10a984567b317473789608fcbe5e75520f208516400b4146ed0a7f19 [INFO] running `Command { std: "docker" "start" "-a" "edc5276c10a984567b317473789608fcbe5e75520f208516400b4146ed0a7f19", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "edc5276c10a984567b317473789608fcbe5e75520f208516400b4146ed0a7f19", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "edc5276c10a984567b317473789608fcbe5e75520f208516400b4146ed0a7f19", kill_on_drop: false }` [INFO] [stdout] edc5276c10a984567b317473789608fcbe5e75520f208516400b4146ed0a7f19 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-80/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-80/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" "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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fff93799bb7e09544380138bf85a636e0967753f4ea328d09a833824322e7858 [INFO] running `Command { std: "docker" "start" "-a" "fff93799bb7e09544380138bf85a636e0967753f4ea328d09a833824322e7858", kill_on_drop: false }` [INFO] [stderr] Compiling heapsize v0.3.9 [INFO] [stderr] Compiling rustc-serialize v0.3.24 [INFO] [stderr] Compiling lazy_static v0.2.11 [INFO] [stderr] Compiling elastic-array v0.7.0 [INFO] [stderr] Compiling sputnikvm-rlp v0.2.0 [INFO] [stderr] Compiling sputnikvm-bigint v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: constant is never used: `ZERO_BIG_DIGIT` [INFO] [stdout] --> src/algorithms.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | pub const ZERO_BIG_DIGIT: BigDigit = 0; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `to_doublebigdigit` [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 is never used: `inc` [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] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 4.62s [INFO] running `Command { std: "docker" "inspect" "fff93799bb7e09544380138bf85a636e0967753f4ea328d09a833824322e7858", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fff93799bb7e09544380138bf85a636e0967753f4ea328d09a833824322e7858", kill_on_drop: false }` [INFO] [stdout] fff93799bb7e09544380138bf85a636e0967753f4ea328d09a833824322e7858 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-80/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-80/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" "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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f7508ae6d43447ab7da12b258f7402b09df1340561820bd23ba98d6248a8eec2 [INFO] running `Command { std: "docker" "start" "-a" "f7508ae6d43447ab7da12b258f7402b09df1340561820bd23ba98d6248a8eec2", kill_on_drop: false }` [INFO] [stderr] Compiling sputnikvm-bigint v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: constant is never used: `ZERO_BIG_DIGIT` [INFO] [stdout] --> src/algorithms.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | pub const ZERO_BIG_DIGIT: BigDigit = 0; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `to_doublebigdigit` [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 is never used: `inc` [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] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `ZERO_BIG_DIGIT` [INFO] [stdout] --> src/algorithms.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | pub const ZERO_BIG_DIGIT: BigDigit = 0; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `to_doublebigdigit` [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 is never used: `inc` [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] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.00s [INFO] running `Command { std: "docker" "inspect" "f7508ae6d43447ab7da12b258f7402b09df1340561820bd23ba98d6248a8eec2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f7508ae6d43447ab7da12b258f7402b09df1340561820bd23ba98d6248a8eec2", kill_on_drop: false }` [INFO] [stdout] f7508ae6d43447ab7da12b258f7402b09df1340561820bd23ba98d6248a8eec2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-80/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-80/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" "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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] d4f9196b742950ca334f9ecf4b513f0cafef90243adfe718e3a19447f9a9405c [INFO] running `Command { std: "docker" "start" "-a" "d4f9196b742950ca334f9ecf4b513f0cafef90243adfe718e3a19447f9a9405c", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: constant is never used: `ZERO_BIG_DIGIT` [INFO] [stderr] --> src/algorithms.rs:15:5 [INFO] [stderr] | [INFO] [stderr] 15 | pub const ZERO_BIG_DIGIT: BigDigit = 0; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `to_doublebigdigit` [INFO] [stderr] --> src/algorithms.rs:40:12 [INFO] [stderr] | [INFO] [stderr] 40 | pub fn to_doublebigdigit(hi: BigDigit, lo: BigDigit) -> DoubleBigDigit { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `inc` [INFO] [stderr] --> src/algorithms.rs:80:8 [INFO] [stderr] | [INFO] [stderr] 80 | pub fn inc(a: &mut [BigDigit]) -> BigDigit { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: `sputnikvm-bigint` (lib) generated 3 warnings [INFO] [stderr] warning: `sputnikvm-bigint` (lib test) generated 3 warnings (3 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/sputnikvm_bigint-8b2ae2b68d8b0ef1) [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test mi256::tests::m256 ... ok [INFO] [stderr] Doc-tests sputnikvm-bigint [INFO] [stdout] test m256::tests::sub ... ok [INFO] [stdout] test u256::tests::mul ... ok [INFO] [stdout] test mi256::tests::sdiv ... ok [INFO] [stdout] test u256::tests::div ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "d4f9196b742950ca334f9ecf4b513f0cafef90243adfe718e3a19447f9a9405c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d4f9196b742950ca334f9ecf4b513f0cafef90243adfe718e3a19447f9a9405c", kill_on_drop: false }` [INFO] [stdout] d4f9196b742950ca334f9ecf4b513f0cafef90243adfe718e3a19447f9a9405c