[INFO] crate armake2 0.3.0 is already in cache [INFO] extracting crate armake2 0.3.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/armake2/0.3.0 [INFO] extracting crate armake2 0.3.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/armake2/0.3.0 [INFO] validating manifest of armake2-0.3.0 on toolchain 1.36.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of armake2-0.3.0 on toolchain beta-2019-07-23 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing armake2-0.3.0 [INFO] finished frobbing armake2-0.3.0 [INFO] frobbed toml for armake2-0.3.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/armake2/0.3.0/Cargo.toml [INFO] started frobbing armake2-0.3.0 [INFO] finished frobbing armake2-0.3.0 [INFO] frobbed toml for armake2-0.3.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/armake2/0.3.0/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing armake2-0.3.0 against 1.36.0 for beta-1.37-6 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/armake2/0.3.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.36.0" "build" "--frozen"` [INFO] [stdout] ae055bcb737a53c0389ce4a9b88598b7777e58eabcd336cbacee096f11e93115 [INFO] running `"docker" "start" "-a" "ae055bcb737a53c0389ce4a9b88598b7777e58eabcd336cbacee096f11e93115"` [INFO] [stderr] Compiling winapi v0.3.7 [INFO] [stderr] Compiling peg v0.5.7 [INFO] [stderr] Compiling winconsole v0.10.0 [INFO] [stderr] Compiling colored v1.8.0 [INFO] [stderr] Compiling armake2 v0.3.0 (/opt/crater/workdir) [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/armake/config.rs:293:37 [INFO] [stderr] | [INFO] [stderr] 293 | let mut buffer: Box<[u8]> = vec![0; c.rapified_length()].into_boxed_slice(); [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/armake/preprocess.rs:369:9 [INFO] [stderr] | [INFO] [stderr] 369 | for mut line in lines { [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/armake/preprocess.rs:371:33 [INFO] [stderr] | [INFO] [stderr] 371 | Line::DirectiveLine(mut dir) => match dir { [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/armake/preprocess.rs:393:44 [INFO] [stderr] | [INFO] [stderr] 393 | Directive::DefineDirective(mut def) => { [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/armake/config.rs:293:37 [INFO] [stderr] | [INFO] [stderr] 293 | let mut buffer: Box<[u8]> = vec![0; c.rapified_length()].into_boxed_slice(); [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/armake/preprocess.rs:369:9 [INFO] [stderr] | [INFO] [stderr] 369 | for mut line in lines { [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/armake/preprocess.rs:371:33 [INFO] [stderr] | [INFO] [stderr] 371 | Line::DirectiveLine(mut dir) => match dir { [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/armake/preprocess.rs:393:44 [INFO] [stderr] | [INFO] [stderr] 393 | Directive::DefineDirective(mut def) => { [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 21.25s [INFO] running `"docker" "inspect" "ae055bcb737a53c0389ce4a9b88598b7777e58eabcd336cbacee096f11e93115"` [INFO] running `"docker" "rm" "-f" "ae055bcb737a53c0389ce4a9b88598b7777e58eabcd336cbacee096f11e93115"` [INFO] [stdout] ae055bcb737a53c0389ce4a9b88598b7777e58eabcd336cbacee096f11e93115 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/armake2/0.3.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.36.0" "test" "--frozen" "--no-run"` [INFO] [stdout] baafd3dfc3e8ddd2cc239228b01d0f87446631eed0c1742d9e24f56df9e16b8a [INFO] running `"docker" "start" "-a" "baafd3dfc3e8ddd2cc239228b01d0f87446631eed0c1742d9e24f56df9e16b8a"` [INFO] [stderr] Compiling armake2 v0.3.0 (/opt/crater/workdir) [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/armake/config.rs:293:37 [INFO] [stderr] | [INFO] [stderr] 293 | let mut buffer: Box<[u8]> = vec![0; c.rapified_length()].into_boxed_slice(); [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/armake/preprocess.rs:369:9 [INFO] [stderr] | [INFO] [stderr] 369 | for mut line in lines { [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/armake/preprocess.rs:371:33 [INFO] [stderr] | [INFO] [stderr] 371 | Line::DirectiveLine(mut dir) => match dir { [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/armake/preprocess.rs:393:44 [INFO] [stderr] | [INFO] [stderr] 393 | Directive::DefineDirective(mut def) => { [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/armake/config.rs:293:37 [INFO] [stderr] | [INFO] [stderr] 293 | let mut buffer: Box<[u8]> = vec![0; c.rapified_length()].into_boxed_slice(); [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/armake/preprocess.rs:369:9 [INFO] [stderr] | [INFO] [stderr] 369 | for mut line in lines { [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/armake/preprocess.rs:371:33 [INFO] [stderr] | [INFO] [stderr] 371 | Line::DirectiveLine(mut dir) => match dir { [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/armake/preprocess.rs:393:44 [INFO] [stderr] | [INFO] [stderr] 393 | Directive::DefineDirective(mut def) => { [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.57s [INFO] running `"docker" "inspect" "baafd3dfc3e8ddd2cc239228b01d0f87446631eed0c1742d9e24f56df9e16b8a"` [INFO] running `"docker" "rm" "-f" "baafd3dfc3e8ddd2cc239228b01d0f87446631eed0c1742d9e24f56df9e16b8a"` [INFO] [stdout] baafd3dfc3e8ddd2cc239228b01d0f87446631eed0c1742d9e24f56df9e16b8a [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/armake2/0.3.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.36.0" "test" "--frozen"` [INFO] [stdout] 2fbfc3e502fe90a8e18ddb4ebe09a6925d47d5a17cd6e40b85e6eb35eb25e2e9 [INFO] running `"docker" "start" "-a" "2fbfc3e502fe90a8e18ddb4ebe09a6925d47d5a17cd6e40b85e6eb35eb25e2e9"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running /opt/crater/target/debug/deps/armake2-999c7d2c26096331 [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] Running /opt/crater/target/debug/deps/armake2-ceca5727b8ac182d [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 armake2 [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" "2fbfc3e502fe90a8e18ddb4ebe09a6925d47d5a17cd6e40b85e6eb35eb25e2e9"` [INFO] running `"docker" "rm" "-f" "2fbfc3e502fe90a8e18ddb4ebe09a6925d47d5a17cd6e40b85e6eb35eb25e2e9"` [INFO] [stdout] 2fbfc3e502fe90a8e18ddb4ebe09a6925d47d5a17cd6e40b85e6eb35eb25e2e9