[INFO] crate sktablelayout-rs 0.2.1 is already in cache [INFO] extracting crate sktablelayout-rs 0.2.1 into work/ex/beta-1.37-6/sources/1.36.0/reg/sktablelayout-rs/0.2.1 [INFO] extracting crate sktablelayout-rs 0.2.1 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/sktablelayout-rs/0.2.1 [INFO] validating manifest of sktablelayout-rs-0.2.1 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 sktablelayout-rs-0.2.1 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 sktablelayout-rs-0.2.1 [INFO] finished frobbing sktablelayout-rs-0.2.1 [INFO] frobbed toml for sktablelayout-rs-0.2.1 written to work/ex/beta-1.37-6/sources/1.36.0/reg/sktablelayout-rs/0.2.1/Cargo.toml [INFO] started frobbing sktablelayout-rs-0.2.1 [INFO] finished frobbing sktablelayout-rs-0.2.1 [INFO] frobbed toml for sktablelayout-rs-0.2.1 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/sktablelayout-rs/0.2.1/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 sktablelayout-rs-0.2.1 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-6/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/sktablelayout-rs/0.2.1:/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] 6773f24b46d6b68a847fb2c56a8d066a263bd47e8b5d4c3ef2bb0327f3a6efea [INFO] running `"docker" "start" "-a" "6773f24b46d6b68a847fb2c56a8d066a263bd47e8b5d4c3ef2bb0327f3a6efea"` [INFO] [stderr] Blocking waiting for file lock on package cache lock [INFO] [stderr] Compiling sktablelayout-rs v0.2.1 (/opt/crater/workdir) [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:585:17 [INFO] [stderr] | [INFO] [stderr] 585 | for mut s in &mut slack { [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/lib.rs:634:17 [INFO] [stderr] | [INFO] [stderr] 634 | for mut s in &mut slack { [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/lib.rs:651:13 [INFO] [stderr] | [INFO] [stderr] 651 | for mut op in &mut self.opcodes { [INFO] [stderr] | ----^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: associated constant `None` should have an upper case name [INFO] [stderr] --> src/lib.rs:167:15 [INFO] [stderr] | [INFO] [stderr] 167 | const None = 0b0000_0000_0000_0000; [INFO] [stderr] | ^^^^ help: convert the identifier to upper case: `NONE` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(non_upper_case_globals)] on by default [INFO] [stderr] [INFO] [stderr] warning: associated constant `ExpandHorizontal` should have an upper case name [INFO] [stderr] --> src/lib.rs:169:15 [INFO] [stderr] | [INFO] [stderr] 169 | const ExpandHorizontal = 0b0000_0000_0000_0001; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `EXPAND_HORIZONTAL` [INFO] [stderr] [INFO] [stderr] warning: associated constant `ExpandVertical` should have an upper case name [INFO] [stderr] --> src/lib.rs:171:15 [INFO] [stderr] | [INFO] [stderr] 171 | const ExpandVertical = 0b0000_0000_0000_0010; [INFO] [stderr] | ^^^^^^^^^^^^^^ help: convert the identifier to upper case: `EXPAND_VERTICAL` [INFO] [stderr] [INFO] [stderr] warning: associated constant `FillHorizontal` should have an upper case name [INFO] [stderr] --> src/lib.rs:173:15 [INFO] [stderr] | [INFO] [stderr] 173 | const FillHorizontal = 0b0000_0000_0000_0100; [INFO] [stderr] | ^^^^^^^^^^^^^^ help: convert the identifier to upper case: `FILL_HORIZONTAL` [INFO] [stderr] [INFO] [stderr] warning: associated constant `FillVertical` should have an upper case name [INFO] [stderr] --> src/lib.rs:175:15 [INFO] [stderr] | [INFO] [stderr] 175 | const FillVertical = 0b0000_0000_0000_1000; [INFO] [stderr] | ^^^^^^^^^^^^ help: convert the identifier to upper case: `FILL_VERTICAL` [INFO] [stderr] [INFO] [stderr] warning: associated constant `AnchorTop` should have an upper case name [INFO] [stderr] --> src/lib.rs:177:15 [INFO] [stderr] | [INFO] [stderr] 177 | const AnchorTop = 0b0000_0000_0001_0000; [INFO] [stderr] | ^^^^^^^^^ help: convert the identifier to upper case: `ANCHOR_TOP` [INFO] [stderr] [INFO] [stderr] warning: associated constant `AnchorBottom` should have an upper case name [INFO] [stderr] --> src/lib.rs:179:15 [INFO] [stderr] | [INFO] [stderr] 179 | const AnchorBottom = 0b0000_0000_0010_0000; [INFO] [stderr] | ^^^^^^^^^^^^ help: convert the identifier to upper case: `ANCHOR_BOTTOM` [INFO] [stderr] [INFO] [stderr] warning: associated constant `AnchorLeft` should have an upper case name [INFO] [stderr] --> src/lib.rs:181:15 [INFO] [stderr] | [INFO] [stderr] 181 | const AnchorLeft = 0b0000_0000_0100_0000; [INFO] [stderr] | ^^^^^^^^^^ help: convert the identifier to upper case: `ANCHOR_LEFT` [INFO] [stderr] [INFO] [stderr] warning: associated constant `AnchorRight` should have an upper case name [INFO] [stderr] --> src/lib.rs:183:15 [INFO] [stderr] | [INFO] [stderr] 183 | const AnchorRight = 0b0000_0000_1000_0000; [INFO] [stderr] | ^^^^^^^^^^^ help: convert the identifier to upper case: `ANCHOR_RIGHT` [INFO] [stderr] [INFO] [stderr] warning: associated constant `AnchorHorizontalCenter` should have an upper case name [INFO] [stderr] --> src/lib.rs:185:15 [INFO] [stderr] | [INFO] [stderr] 185 | const AnchorHorizontalCenter = 0b0000_0001_0000_0000; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `ANCHOR_HORIZONTAL_CENTER` [INFO] [stderr] [INFO] [stderr] warning: associated constant `AnchorVerticalCenter` should have an upper case name [INFO] [stderr] --> src/lib.rs:187:15 [INFO] [stderr] | [INFO] [stderr] 187 | const AnchorVerticalCenter = 0b0000_0010_0000_0000; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `ANCHOR_VERTICAL_CENTER` [INFO] [stderr] [INFO] [stderr] warning: associated constant `Uniform` should have an upper case name [INFO] [stderr] --> src/lib.rs:189:15 [INFO] [stderr] | [INFO] [stderr] 189 | const Uniform = 0b0000_0100_0000_0000; [INFO] [stderr] | ^^^^^^^ help: convert the identifier to upper case: `UNIFORM` [INFO] [stderr] [INFO] [stderr] warning: associated constant `None` should have an upper case name [INFO] [stderr] --> src/lib.rs:167:15 [INFO] [stderr] | [INFO] [stderr] 167 | const None = 0b0000_0000_0000_0000; [INFO] [stderr] | ^^^^ help: convert the identifier to upper case: `NONE` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.72s [INFO] running `"docker" "inspect" "6773f24b46d6b68a847fb2c56a8d066a263bd47e8b5d4c3ef2bb0327f3a6efea"` [INFO] running `"docker" "rm" "-f" "6773f24b46d6b68a847fb2c56a8d066a263bd47e8b5d4c3ef2bb0327f3a6efea"` [INFO] [stdout] 6773f24b46d6b68a847fb2c56a8d066a263bd47e8b5d4c3ef2bb0327f3a6efea [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/sktablelayout-rs/0.2.1:/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] 4fb51ed877b1d5f28b2743884ff65087c60084a8389ff7ae2d7f0d9c4ddda254 [INFO] running `"docker" "start" "-a" "4fb51ed877b1d5f28b2743884ff65087c60084a8389ff7ae2d7f0d9c4ddda254"` [INFO] [stderr] Compiling sktablelayout-rs v0.2.1 (/opt/crater/workdir) [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:585:17 [INFO] [stderr] | [INFO] [stderr] 585 | for mut s in &mut slack { [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/lib.rs:634:17 [INFO] [stderr] | [INFO] [stderr] 634 | for mut s in &mut slack { [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/lib.rs:651:13 [INFO] [stderr] | [INFO] [stderr] 651 | for mut op in &mut self.opcodes { [INFO] [stderr] | ----^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: associated constant `None` should have an upper case name [INFO] [stderr] --> src/lib.rs:167:15 [INFO] [stderr] | [INFO] [stderr] 167 | const None = 0b0000_0000_0000_0000; [INFO] [stderr] | ^^^^ help: convert the identifier to upper case: `NONE` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(non_upper_case_globals)] on by default [INFO] [stderr] [INFO] [stderr] warning: associated constant `ExpandHorizontal` should have an upper case name [INFO] [stderr] --> src/lib.rs:169:15 [INFO] [stderr] | [INFO] [stderr] 169 | const ExpandHorizontal = 0b0000_0000_0000_0001; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `EXPAND_HORIZONTAL` [INFO] [stderr] [INFO] [stderr] warning: associated constant `ExpandVertical` should have an upper case name [INFO] [stderr] --> src/lib.rs:171:15 [INFO] [stderr] | [INFO] [stderr] 171 | const ExpandVertical = 0b0000_0000_0000_0010; [INFO] [stderr] | ^^^^^^^^^^^^^^ help: convert the identifier to upper case: `EXPAND_VERTICAL` [INFO] [stderr] [INFO] [stderr] warning: associated constant `FillHorizontal` should have an upper case name [INFO] [stderr] --> src/lib.rs:173:15 [INFO] [stderr] | [INFO] [stderr] 173 | const FillHorizontal = 0b0000_0000_0000_0100; [INFO] [stderr] | ^^^^^^^^^^^^^^ help: convert the identifier to upper case: `FILL_HORIZONTAL` [INFO] [stderr] [INFO] [stderr] warning: associated constant `FillVertical` should have an upper case name [INFO] [stderr] --> src/lib.rs:175:15 [INFO] [stderr] | [INFO] [stderr] 175 | const FillVertical = 0b0000_0000_0000_1000; [INFO] [stderr] | ^^^^^^^^^^^^ help: convert the identifier to upper case: `FILL_VERTICAL` [INFO] [stderr] [INFO] [stderr] warning: associated constant `AnchorTop` should have an upper case name [INFO] [stderr] --> src/lib.rs:177:15 [INFO] [stderr] | [INFO] [stderr] 177 | const AnchorTop = 0b0000_0000_0001_0000; [INFO] [stderr] | ^^^^^^^^^ help: convert the identifier to upper case: `ANCHOR_TOP` [INFO] [stderr] [INFO] [stderr] warning: associated constant `AnchorBottom` should have an upper case name [INFO] [stderr] --> src/lib.rs:179:15 [INFO] [stderr] | [INFO] [stderr] 179 | const AnchorBottom = 0b0000_0000_0010_0000; [INFO] [stderr] | ^^^^^^^^^^^^ help: convert the identifier to upper case: `ANCHOR_BOTTOM` [INFO] [stderr] [INFO] [stderr] warning: associated constant `AnchorLeft` should have an upper case name [INFO] [stderr] --> src/lib.rs:181:15 [INFO] [stderr] | [INFO] [stderr] 181 | const AnchorLeft = 0b0000_0000_0100_0000; [INFO] [stderr] | ^^^^^^^^^^ help: convert the identifier to upper case: `ANCHOR_LEFT` [INFO] [stderr] [INFO] [stderr] warning: associated constant `AnchorRight` should have an upper case name [INFO] [stderr] --> src/lib.rs:183:15 [INFO] [stderr] | [INFO] [stderr] 183 | const AnchorRight = 0b0000_0000_1000_0000; [INFO] [stderr] | ^^^^^^^^^^^ help: convert the identifier to upper case: `ANCHOR_RIGHT` [INFO] [stderr] [INFO] [stderr] warning: associated constant `AnchorHorizontalCenter` should have an upper case name [INFO] [stderr] --> src/lib.rs:185:15 [INFO] [stderr] | [INFO] [stderr] 185 | const AnchorHorizontalCenter = 0b0000_0001_0000_0000; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `ANCHOR_HORIZONTAL_CENTER` [INFO] [stderr] [INFO] [stderr] warning: associated constant `AnchorVerticalCenter` should have an upper case name [INFO] [stderr] --> src/lib.rs:187:15 [INFO] [stderr] | [INFO] [stderr] 187 | const AnchorVerticalCenter = 0b0000_0010_0000_0000; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `ANCHOR_VERTICAL_CENTER` [INFO] [stderr] [INFO] [stderr] warning: associated constant `Uniform` should have an upper case name [INFO] [stderr] --> src/lib.rs:189:15 [INFO] [stderr] | [INFO] [stderr] 189 | const Uniform = 0b0000_0100_0000_0000; [INFO] [stderr] | ^^^^^^^ help: convert the identifier to upper case: `UNIFORM` [INFO] [stderr] [INFO] [stderr] warning: associated constant `None` should have an upper case name [INFO] [stderr] --> src/lib.rs:167:15 [INFO] [stderr] | [INFO] [stderr] 167 | const None = 0b0000_0000_0000_0000; [INFO] [stderr] | ^^^^ help: convert the identifier to upper case: `NONE` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.84s [INFO] running `"docker" "inspect" "4fb51ed877b1d5f28b2743884ff65087c60084a8389ff7ae2d7f0d9c4ddda254"` [INFO] running `"docker" "rm" "-f" "4fb51ed877b1d5f28b2743884ff65087c60084a8389ff7ae2d7f0d9c4ddda254"` [INFO] [stdout] 4fb51ed877b1d5f28b2743884ff65087c60084a8389ff7ae2d7f0d9c4ddda254 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/sktablelayout-rs/0.2.1:/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] 6d1c21f43da946079e1e2a823beb4772acb36d0d45bac3867585d4c36a85a1de [INFO] running `"docker" "start" "-a" "6d1c21f43da946079e1e2a823beb4772acb36d0d45bac3867585d4c36a85a1de"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running /opt/crater/target/debug/deps/sktablelayout-259dd4af81de66ea [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test test::centered_layout ... ok [INFO] [stdout] test test::padded_big_cell ... ok [INFO] [stdout] test test::expanding_layout ... ok [INFO] [stdout] test test::padded_multilayout ... ok [INFO] [stdout] test test::shrinking_layout ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests sktablelayout [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" "6d1c21f43da946079e1e2a823beb4772acb36d0d45bac3867585d4c36a85a1de"` [INFO] running `"docker" "rm" "-f" "6d1c21f43da946079e1e2a823beb4772acb36d0d45bac3867585d4c36a85a1de"` [INFO] [stdout] 6d1c21f43da946079e1e2a823beb4772acb36d0d45bac3867585d4c36a85a1de