[INFO] crate phase2 0.2.2 is already in cache [INFO] testing phase2-0.2.2 against try#41997647ba6a77908f6ef64401414feb00bccf16 for pr-71274 [INFO] extracting crate phase2 0.2.2 into /workspace/builds/worker-4/source [INFO] validating manifest of crates.io crate phase2 0.2.2 on toolchain 41997647ba6a77908f6ef64401414feb00bccf16 [INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate phase2 0.2.2 [INFO] finished tweaking crates.io crate phase2 0.2.2 [INFO] tweaked toml for crates.io crate phase2 0.2.2 written to /workspace/builds/worker-4/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+41997647ba6a77908f6ef64401414feb00bccf16" "build" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 43b9de41edc79f0cba8084a1de3d8fdc3dfece1663fb102a8d904905e5cc83bb [INFO] running `"docker" "start" "-a" "43b9de41edc79f0cba8084a1de3d8fdc3dfece1663fb102a8d904905e5cc83bb"` [INFO] [stderr] Compiling libc v0.2.69 [INFO] [stderr] Compiling arrayvec v0.4.12 [INFO] [stderr] Compiling futures v0.1.29 [INFO] [stderr] Compiling crossbeam v0.3.2 [INFO] [stderr] Compiling constant_time_eq v0.1.5 [INFO] [stderr] Compiling blake2-rfc v0.2.18 [INFO] [stderr] Compiling rand v0.4.6 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling futures-cpupool v0.1.8 [INFO] [stderr] Compiling pairing v0.14.2 [INFO] [stderr] Compiling bellman v0.1.0 [INFO] [stderr] Compiling phase2 v0.2.2 (/opt/rustwide/workdir) [INFO] [stderr] warning: the item `Arc` is imported redundantly [INFO] [stderr] --> src/lib.rs:1203:21 [INFO] [stderr] | [INFO] [stderr] 225 | Arc [INFO] [stderr] | --- the item `Arc` is already imported here [INFO] [stderr] ... [INFO] [stderr] 1203 | use std::sync::{Arc, Mutex}; [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 26.72s [INFO] running `"docker" "inspect" "43b9de41edc79f0cba8084a1de3d8fdc3dfece1663fb102a8d904905e5cc83bb"` [INFO] running `"docker" "rm" "-f" "43b9de41edc79f0cba8084a1de3d8fdc3dfece1663fb102a8d904905e5cc83bb"` [INFO] [stdout] 43b9de41edc79f0cba8084a1de3d8fdc3dfece1663fb102a8d904905e5cc83bb [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+41997647ba6a77908f6ef64401414feb00bccf16" "test" "--frozen" "--no-run"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 9fbaafbce4c93c30b14764bbe9aa9491e4da33a8cc2bf659adc52790e3af3423 [INFO] running `"docker" "start" "-a" "9fbaafbce4c93c30b14764bbe9aa9491e4da33a8cc2bf659adc52790e3af3423"` [INFO] [stderr] warning: the item `Arc` is imported redundantly [INFO] [stderr] --> src/lib.rs:1203:21 [INFO] [stderr] | [INFO] [stderr] 225 | Arc [INFO] [stderr] | --- the item `Arc` is already imported here [INFO] [stderr] ... [INFO] [stderr] 1203 | use std::sync::{Arc, Mutex}; [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] Compiling phase2 v0.2.2 (/opt/rustwide/workdir) [INFO] [stderr] warning: the item `Arc` is imported redundantly [INFO] [stderr] --> src/lib.rs:1203:21 [INFO] [stderr] | [INFO] [stderr] 225 | Arc [INFO] [stderr] | --- the item `Arc` is already imported here [INFO] [stderr] ... [INFO] [stderr] 1203 | use std::sync::{Arc, Mutex}; [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> examples/mimc.rs:111:17 [INFO] [stderr] | [INFO] [stderr] 111 | let mut tmp_value = xl_value.map(|mut e| { [INFO] [stderr] | ----^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> examples/mimc.rs:116:17 [INFO] [stderr] | [INFO] [stderr] 116 | let mut tmp = cs.alloc(|| "tmp", || { [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> examples/mimc.rs:130:17 [INFO] [stderr] | [INFO] [stderr] 130 | let mut new_xl_value = xl_value.map(|mut e| { [INFO] [stderr] | ----^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> examples/mimc.rs:137:17 [INFO] [stderr] | [INFO] [stderr] 137 | let mut new_xl = if i == (MIMC_ROUNDS-1) { [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] warning: 4 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 5.85s [INFO] running `"docker" "inspect" "9fbaafbce4c93c30b14764bbe9aa9491e4da33a8cc2bf659adc52790e3af3423"` [INFO] running `"docker" "rm" "-f" "9fbaafbce4c93c30b14764bbe9aa9491e4da33a8cc2bf659adc52790e3af3423"` [INFO] [stdout] 9fbaafbce4c93c30b14764bbe9aa9491e4da33a8cc2bf659adc52790e3af3423 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+41997647ba6a77908f6ef64401414feb00bccf16" "test" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 80b7f6b099b2ed093040e5db0ceb90e1d84e636f7a8ccc2c43f841c75e5a4489 [INFO] running `"docker" "start" "-a" "80b7f6b099b2ed093040e5db0ceb90e1d84e636f7a8ccc2c43f841c75e5a4489"` [INFO] [stderr] warning: the item `Arc` is imported redundantly [INFO] [stderr] --> src/lib.rs:1203:21 [INFO] [stderr] | [INFO] [stderr] 225 | Arc [INFO] [stderr] | --- the item `Arc` is already imported here [INFO] [stderr] ... [INFO] [stderr] 1203 | use std::sync::{Arc, Mutex}; [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] warning: the item `Arc` is imported redundantly [INFO] [stderr] --> src/lib.rs:1203:21 [INFO] [stderr] | [INFO] [stderr] 225 | Arc [INFO] [stderr] | --- the item `Arc` is already imported here [INFO] [stderr] ... [INFO] [stderr] 1203 | use std::sync::{Arc, Mutex}; [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> examples/mimc.rs:111:17 [INFO] [stderr] | [INFO] [stderr] 111 | let mut tmp_value = xl_value.map(|mut e| { [INFO] [stderr] | ----^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> examples/mimc.rs:116:17 [INFO] [stderr] | [INFO] [stderr] 116 | let mut tmp = cs.alloc(|| "tmp", || { [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> examples/mimc.rs:130:17 [INFO] [stderr] | [INFO] [stderr] 130 | let mut new_xl_value = xl_value.map(|mut e| { [INFO] [stderr] | ----^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> examples/mimc.rs:137:17 [INFO] [stderr] | [INFO] [stderr] 137 | let mut new_xl = if i == (MIMC_ROUNDS-1) { [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: 4 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.14s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/phase2-a43db5a7202d688c [INFO] [stderr] Doc-tests phase2 [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 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test src/lib.rs - (line 152) ... ignored [INFO] [stdout] test src/lib.rs - (line 168) ... ignored [INFO] [stdout] test src/lib.rs - (line 184) ... ignored [INFO] [stdout] test src/lib.rs - (line 85) ... ignored [INFO] [stdout] test src/lib.rs - (line 13) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 4 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "80b7f6b099b2ed093040e5db0ceb90e1d84e636f7a8ccc2c43f841c75e5a4489"` [INFO] running `"docker" "rm" "-f" "80b7f6b099b2ed093040e5db0ceb90e1d84e636f7a8ccc2c43f841c75e5a4489"` [INFO] [stdout] 80b7f6b099b2ed093040e5db0ceb90e1d84e636f7a8ccc2c43f841c75e5a4489