[INFO] crate expedite 0.1.0 is already in cache [INFO] extracting crate expedite 0.1.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/expedite/0.1.0 [INFO] extracting crate expedite 0.1.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/expedite/0.1.0 [INFO] validating manifest of expedite-0.1.0 on toolchain 1.37.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of expedite-0.1.0 on toolchain beta-2019-08-13 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing expedite-0.1.0 [INFO] finished frobbing expedite-0.1.0 [INFO] frobbed toml for expedite-0.1.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/expedite/0.1.0/Cargo.toml [INFO] started frobbing expedite-0.1.0 [INFO] finished frobbing expedite-0.1.0 [INFO] frobbed toml for expedite-0.1.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/expedite/0.1.0/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing expedite-0.1.0 against 1.37.0 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/expedite/0.1.0:/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" "+1.37.0" "build" "--frozen"` [INFO] [stdout] 505e0f8b614540638f9b27d055495f185aaa6e0be9f25ce97a0bf62d1c4a5862 [INFO] running `"docker" "start" "-a" "505e0f8b614540638f9b27d055495f185aaa6e0be9f25ce97a0bf62d1c4a5862"` [INFO] [stderr] Compiling expedite v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused import: `datetime::time_change::TimeChange` [INFO] [stderr] --> src/datetime/date.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use datetime::time_change::TimeChange; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around `if` condition [INFO] [stderr] --> src/datetime/date.rs:62:12 [INFO] [stderr] | [INFO] [stderr] 62 | if (n >= 0) { [INFO] [stderr] | ^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_parens)] on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around `if` condition [INFO] [stderr] --> src/datetime/date.rs:73:12 [INFO] [stderr] | [INFO] [stderr] 73 | if (after_this_year > 0) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around `if` condition [INFO] [stderr] --> src/datetime/date.rs:84:12 [INFO] [stderr] | [INFO] [stderr] 84 | if (n > self.month) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around assigned value [INFO] [stderr] --> src/datetime/date.rs:104:16 [INFO] [stderr] | [INFO] [stderr] 104 | jdn += (365u32.wrapping_mul(y)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around assigned value [INFO] [stderr] --> src/datetime/date.rs:105:16 [INFO] [stderr] | [INFO] [stderr] 105 | jdn += (y / 4); [INFO] [stderr] | ^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around assigned value [INFO] [stderr] --> src/datetime/date.rs:106:16 [INFO] [stderr] | [INFO] [stderr] 106 | jdn -= (y / 100); [INFO] [stderr] | ^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around assigned value [INFO] [stderr] --> src/datetime/date.rs:107:16 [INFO] [stderr] | [INFO] [stderr] 107 | jdn += (y / 400); [INFO] [stderr] | ^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unused variable: `month` [INFO] [stderr] --> src/datetime/date.rs:96:13 [INFO] [stderr] | [INFO] [stderr] 96 | let month = self.month; [INFO] [stderr] | ^^^^^ help: consider prefixing with an underscore: `_month` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:16:9 [INFO] [stderr] | [INFO] [stderr] 16 | let mut map = hash!{'{' => '}', '[' => ']', '(' => ')'}; [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] Finished dev [unoptimized + debuginfo] target(s) in 0.66s [INFO] running `"docker" "inspect" "505e0f8b614540638f9b27d055495f185aaa6e0be9f25ce97a0bf62d1c4a5862"` [INFO] running `"docker" "rm" "-f" "505e0f8b614540638f9b27d055495f185aaa6e0be9f25ce97a0bf62d1c4a5862"` [INFO] [stdout] 505e0f8b614540638f9b27d055495f185aaa6e0be9f25ce97a0bf62d1c4a5862 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/expedite/0.1.0:/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" "+1.37.0" "test" "--frozen" "--no-run"` [INFO] [stdout] 99615033dbfa43937264313d37cf936db0561a7efe46da06ee45dc232108c3ff [INFO] running `"docker" "start" "-a" "99615033dbfa43937264313d37cf936db0561a7efe46da06ee45dc232108c3ff"` [INFO] [stderr] Compiling expedite v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused import: `datetime::time_change::TimeChange` [INFO] [stderr] --> src/datetime/date.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use datetime::time_change::TimeChange; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around `if` condition [INFO] [stderr] --> src/datetime/date.rs:62:12 [INFO] [stderr] | [INFO] [stderr] 62 | if (n >= 0) { [INFO] [stderr] | ^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_parens)] on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around `if` condition [INFO] [stderr] --> src/datetime/date.rs:73:12 [INFO] [stderr] | [INFO] [stderr] 73 | if (after_this_year > 0) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around `if` condition [INFO] [stderr] --> src/datetime/date.rs:84:12 [INFO] [stderr] | [INFO] [stderr] 84 | if (n > self.month) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around assigned value [INFO] [stderr] --> src/datetime/date.rs:104:16 [INFO] [stderr] | [INFO] [stderr] 104 | jdn += (365u32.wrapping_mul(y)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around assigned value [INFO] [stderr] --> src/datetime/date.rs:105:16 [INFO] [stderr] | [INFO] [stderr] 105 | jdn += (y / 4); [INFO] [stderr] | ^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around assigned value [INFO] [stderr] --> src/datetime/date.rs:106:16 [INFO] [stderr] | [INFO] [stderr] 106 | jdn -= (y / 100); [INFO] [stderr] | ^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around assigned value [INFO] [stderr] --> src/datetime/date.rs:107:16 [INFO] [stderr] | [INFO] [stderr] 107 | jdn += (y / 400); [INFO] [stderr] | ^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:16:9 [INFO] [stderr] | [INFO] [stderr] 16 | let mut map = hash!{'{' => '}', '[' => ']', '(' => ')'}; [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: unused variable: `month` [INFO] [stderr] --> src/datetime/date.rs:96:13 [INFO] [stderr] | [INFO] [stderr] 96 | let month = self.month; [INFO] [stderr] | ^^^^^ help: consider prefixing with an underscore: `_month` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.45s [INFO] running `"docker" "inspect" "99615033dbfa43937264313d37cf936db0561a7efe46da06ee45dc232108c3ff"` [INFO] running `"docker" "rm" "-f" "99615033dbfa43937264313d37cf936db0561a7efe46da06ee45dc232108c3ff"` [INFO] [stdout] 99615033dbfa43937264313d37cf936db0561a7efe46da06ee45dc232108c3ff [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/expedite/0.1.0:/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" "+1.37.0" "test" "--frozen"` [INFO] [stdout] 6a019931422956697346a100c843630bcad2ba4f46b0b1f92c9d0452e20d8237 [INFO] running `"docker" "start" "-a" "6a019931422956697346a100c843630bcad2ba4f46b0b1f92c9d0452e20d8237"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running /opt/crater/target/debug/deps/expedite-3d3fb413c93beab8 [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test tests::it_works ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/crater/target/debug/deps/expedite-f6f79343081dd425 [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 expedite [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" "6a019931422956697346a100c843630bcad2ba4f46b0b1f92c9d0452e20d8237"` [INFO] running `"docker" "rm" "-f" "6a019931422956697346a100c843630bcad2ba4f46b0b1f92c9d0452e20d8237"` [INFO] [stdout] 6a019931422956697346a100c843630bcad2ba4f46b0b1f92c9d0452e20d8237