[INFO] crate inkwell 0.0.0 is already in cache [INFO] testing inkwell-0.0.0 against 1.38.0 for beta-1.39-1 [INFO] extracting crate inkwell 0.0.0 into work/builds/worker-0/source [INFO] validating manifest of crates.io crate inkwell 0.0.0 on toolchain 1.38.0 [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate inkwell 0.0.0 [INFO] finished tweaking crates.io crate inkwell 0.0.0 [INFO] tweaked toml for crates.io crate inkwell 0.0.0 written to work/builds/worker-0/source/Cargo.toml [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-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" "+1.38.0" "build" "--frozen"` [INFO] [stdout] 17b48aaa272e16cfa4d535dad433ea06b5371667fec370f858add6d56f200e85 [INFO] running `"docker" "start" "-a" "17b48aaa272e16cfa4d535dad433ea06b5371667fec370f858add6d56f200e85"` [INFO] [stderr] Compiling semver-parser v0.6.2 [INFO] [stderr] Compiling semver v0.4.1 [INFO] [stderr] Compiling llvm-sys v37.2.0 [INFO] [stderr] Compiling inkwell v0.0.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/types.rs:42:13 [INFO] [stderr] | [INFO] [stderr] 42 | let mut param_types: &mut Vec = unsafe { [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] --> src/values.rs:48:32 [INFO] [stderr] | [INFO] [stderr] 48 | pub fn add_incoming(&self, mut incoming_values: &mut Value, mut incoming_basic_block: &mut BasicBlock, count: u32) { // REVIEW: PhiValue (self) only? [INFO] [stderr] | ----^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/values.rs:48:65 [INFO] [stderr] | [INFO] [stderr] 48 | pub fn add_incoming(&self, mut incoming_values: &mut Value, mut incoming_basic_block: &mut BasicBlock, count: u32) { // REVIEW: PhiValue (self) only? [INFO] [stderr] | ----^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 4.83s [INFO] running `"docker" "inspect" "17b48aaa272e16cfa4d535dad433ea06b5371667fec370f858add6d56f200e85"` [INFO] running `"docker" "rm" "-f" "17b48aaa272e16cfa4d535dad433ea06b5371667fec370f858add6d56f200e85"` [INFO] [stdout] 17b48aaa272e16cfa4d535dad433ea06b5371667fec370f858add6d56f200e85 [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-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" "+1.38.0" "test" "--frozen" "--no-run"` [INFO] [stdout] d2f3c6525e89d184e8d66ae593be733e173625bf799db755c44f664298350faf [INFO] running `"docker" "start" "-a" "d2f3c6525e89d184e8d66ae593be733e173625bf799db755c44f664298350faf"` [INFO] [stderr] Compiling inkwell v0.0.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/types.rs:42:13 [INFO] [stderr] | [INFO] [stderr] 42 | let mut param_types: &mut Vec = unsafe { [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] --> src/values.rs:48:32 [INFO] [stderr] | [INFO] [stderr] 48 | pub fn add_incoming(&self, mut incoming_values: &mut Value, mut incoming_basic_block: &mut BasicBlock, count: u32) { // REVIEW: PhiValue (self) only? [INFO] [stderr] | ----^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/values.rs:48:65 [INFO] [stderr] | [INFO] [stderr] 48 | pub fn add_incoming(&self, mut incoming_values: &mut Value, mut incoming_basic_block: &mut BasicBlock, count: u32) { // REVIEW: PhiValue (self) only? [INFO] [stderr] | ----^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.40s [INFO] running `"docker" "inspect" "d2f3c6525e89d184e8d66ae593be733e173625bf799db755c44f664298350faf"` [INFO] running `"docker" "rm" "-f" "d2f3c6525e89d184e8d66ae593be733e173625bf799db755c44f664298350faf"` [INFO] [stdout] d2f3c6525e89d184e8d66ae593be733e173625bf799db755c44f664298350faf [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-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" "+1.38.0" "test" "--frozen"` [INFO] [stdout] 1109727d4c2373ca97520617ea92bcc44e502cb2a640e0c197eb14d02c35c29a [INFO] running `"docker" "start" "-a" "1109727d4c2373ca97520617ea92bcc44e502cb2a640e0c197eb14d02c35c29a"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/inkwell-67fd3b070d401538 [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] [stderr] Doc-tests inkwell [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] running `"docker" "inspect" "1109727d4c2373ca97520617ea92bcc44e502cb2a640e0c197eb14d02c35c29a"` [INFO] running `"docker" "rm" "-f" "1109727d4c2373ca97520617ea92bcc44e502cb2a640e0c197eb14d02c35c29a"` [INFO] [stdout] 1109727d4c2373ca97520617ea92bcc44e502cb2a640e0c197eb14d02c35c29a