[INFO] fetching crate th7mo_quickr_qr 0.2.0... [INFO] testing th7mo_quickr_qr-0.2.0 against try#2440211fe03bc45c89b6dc1a3df18382ce91e32b for pr-146098-1 [INFO] extracting crate th7mo_quickr_qr 0.2.0 into /workspace/builds/worker-1-tc2/source [INFO] started tweaking crates.io crate th7mo_quickr_qr 0.2.0 [INFO] finished tweaking crates.io crate th7mo_quickr_qr 0.2.0 [INFO] tweaked toml for crates.io crate th7mo_quickr_qr 0.2.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate th7mo_quickr_qr 0.2.0 on toolchain 2440211fe03bc45c89b6dc1a3df18382ce91e32b [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5d5c5f0614d09828aac815da1991d0ad07e2fa71e04f898d876fba876bbf14fe [INFO] running `Command { std: "docker" "start" "-a" "5d5c5f0614d09828aac815da1991d0ad07e2fa71e04f898d876fba876bbf14fe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5d5c5f0614d09828aac815da1991d0ad07e2fa71e04f898d876fba876bbf14fe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5d5c5f0614d09828aac815da1991d0ad07e2fa71e04f898d876fba876bbf14fe", kill_on_drop: false }` [INFO] [stdout] 5d5c5f0614d09828aac815da1991d0ad07e2fa71e04f898d876fba876bbf14fe [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] dadde86bb023143e90d6d156826186c8dd850ef44dec82cba453c7e09b8f02f2 [INFO] running `Command { std: "docker" "start" "-a" "dadde86bb023143e90d6d156826186c8dd850ef44dec82cba453c7e09b8f02f2", kill_on_drop: false }` [INFO] [stderr] Compiling th7mo_quickr_qr v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: method `at` is never used [INFO] [stdout] --> src/qr_code.rs:131:8 [INFO] [stdout] | [INFO] [stdout] 10 | impl QRCode { [INFO] [stdout] | ----------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 131 | fn at(&self, row: usize, col: usize) -> &Bit { [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.24s [INFO] running `Command { std: "docker" "inspect" "dadde86bb023143e90d6d156826186c8dd850ef44dec82cba453c7e09b8f02f2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dadde86bb023143e90d6d156826186c8dd850ef44dec82cba453c7e09b8f02f2", kill_on_drop: false }` [INFO] [stdout] dadde86bb023143e90d6d156826186c8dd850ef44dec82cba453c7e09b8f02f2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fd810d54e64f9763a47d9056dec9d825612861f2afcb0180079034e448d25f96 [INFO] running `Command { std: "docker" "start" "-a" "fd810d54e64f9763a47d9056dec9d825612861f2afcb0180079034e448d25f96", kill_on_drop: false }` [INFO] [stdout] warning: method `at` is never used [INFO] [stdout] --> src/qr_code.rs:131:8 [INFO] [stdout] | [INFO] [stdout] 10 | impl QRCode { [INFO] [stdout] | ----------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 131 | fn at(&self, row: usize, col: usize) -> &Bit { [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling th7mo_quickr_qr v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around index expression [INFO] [stdout] --> src/qr_code.rs:207:31 [INFO] [stdout] | [INFO] [stdout] 207 | assert_eq!(qr_v1.bits[(qr_v1.size - 1)].len() - 8, VERSION_1_DIMENSIONS_LENGTH); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 207 - assert_eq!(qr_v1.bits[(qr_v1.size - 1)].len() - 8, VERSION_1_DIMENSIONS_LENGTH); [INFO] [stdout] 207 + assert_eq!(qr_v1.bits[qr_v1.size - 1 ].len() - 8, VERSION_1_DIMENSIONS_LENGTH); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around index expression [INFO] [stdout] --> src/qr_code.rs:217:31 [INFO] [stdout] | [INFO] [stdout] 217 | assert_eq!(qr_v2.bits[(qr_v2.size - 1)].len() - 8, VERSION_2_DIMENSIONS_LENGTH); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 217 - assert_eq!(qr_v2.bits[(qr_v2.size - 1)].len() - 8, VERSION_2_DIMENSIONS_LENGTH); [INFO] [stdout] 217 + assert_eq!(qr_v2.bits[qr_v2.size - 1 ].len() - 8, VERSION_2_DIMENSIONS_LENGTH); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around index expression [INFO] [stdout] --> src/qr_code.rs:227:32 [INFO] [stdout] | [INFO] [stdout] 227 | assert_eq!(qr_v10.bits[(qr_v10.size - 1)].len() - 8, VERSION_10_DIMENSIONS_LENGTH); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 227 - assert_eq!(qr_v10.bits[(qr_v10.size - 1)].len() - 8, VERSION_10_DIMENSIONS_LENGTH); [INFO] [stdout] 227 + assert_eq!(qr_v10.bits[qr_v10.size - 1 ].len() - 8, VERSION_10_DIMENSIONS_LENGTH); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around index expression [INFO] [stdout] --> src/qr_code.rs:237:32 [INFO] [stdout] | [INFO] [stdout] 237 | assert_eq!(qr_v25.bits[(qr_v25.size - 1)].len() - 8, VERSION_25_DIMENSIONS_LENGTH); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 237 - assert_eq!(qr_v25.bits[(qr_v25.size - 1)].len() - 8, VERSION_25_DIMENSIONS_LENGTH); [INFO] [stdout] 237 + assert_eq!(qr_v25.bits[qr_v25.size - 1 ].len() - 8, VERSION_25_DIMENSIONS_LENGTH); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around index expression [INFO] [stdout] --> src/qr_code.rs:247:32 [INFO] [stdout] | [INFO] [stdout] 247 | assert_eq!(qr_v40.bits[(qr_v40.size - 1)].len() - 8, VERSION_40_DIMENSIONS_LENGTH); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 247 - assert_eq!(qr_v40.bits[(qr_v40.size - 1)].len() - 8, VERSION_40_DIMENSIONS_LENGTH); [INFO] [stdout] 247 + assert_eq!(qr_v40.bits[qr_v40.size - 1 ].len() - 8, VERSION_40_DIMENSIONS_LENGTH); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.65s [INFO] running `Command { std: "docker" "inspect" "fd810d54e64f9763a47d9056dec9d825612861f2afcb0180079034e448d25f96", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fd810d54e64f9763a47d9056dec9d825612861f2afcb0180079034e448d25f96", kill_on_drop: false }` [INFO] [stdout] fd810d54e64f9763a47d9056dec9d825612861f2afcb0180079034e448d25f96 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] f0a52cec6f24cddcbc29a4eefd4fba067257cf23c3d37d2a12984c52a228dd70 [INFO] running `Command { std: "docker" "start" "-a" "f0a52cec6f24cddcbc29a4eefd4fba067257cf23c3d37d2a12984c52a228dd70", kill_on_drop: false }` [INFO] [stderr] warning: method `at` is never used [INFO] [stderr] --> src/qr_code.rs:131:8 [INFO] [stderr] | [INFO] [stderr] 10 | impl QRCode { [INFO] [stderr] | ----------- method in this implementation [INFO] [stderr] ... [INFO] [stderr] 131 | fn at(&self, row: usize, col: usize) -> &Bit { [INFO] [stderr] | ^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `th7mo_quickr_qr` (lib) generated 1 warning [INFO] [stderr] warning: unnecessary parentheses around index expression [INFO] [stderr] --> src/qr_code.rs:207:31 [INFO] [stderr] | [INFO] [stderr] 207 | assert_eq!(qr_v1.bits[(qr_v1.size - 1)].len() - 8, VERSION_1_DIMENSIONS_LENGTH); [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 207 - assert_eq!(qr_v1.bits[(qr_v1.size - 1)].len() - 8, VERSION_1_DIMENSIONS_LENGTH); [INFO] [stderr] 207 + assert_eq!(qr_v1.bits[qr_v1.size - 1 ].len() - 8, VERSION_1_DIMENSIONS_LENGTH); [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around index expression [INFO] [stderr] --> src/qr_code.rs:217:31 [INFO] [stderr] | [INFO] [stderr] 217 | assert_eq!(qr_v2.bits[(qr_v2.size - 1)].len() - 8, VERSION_2_DIMENSIONS_LENGTH); [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 217 - assert_eq!(qr_v2.bits[(qr_v2.size - 1)].len() - 8, VERSION_2_DIMENSIONS_LENGTH); [INFO] [stderr] 217 + assert_eq!(qr_v2.bits[qr_v2.size - 1 ].len() - 8, VERSION_2_DIMENSIONS_LENGTH); [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around index expression [INFO] [stderr] --> src/qr_code.rs:227:32 [INFO] [stderr] | [INFO] [stderr] 227 | assert_eq!(qr_v10.bits[(qr_v10.size - 1)].len() - 8, VERSION_10_DIMENSIONS_LENGTH); [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 227 - assert_eq!(qr_v10.bits[(qr_v10.size - 1)].len() - 8, VERSION_10_DIMENSIONS_LENGTH); [INFO] [stderr] 227 + assert_eq!(qr_v10.bits[qr_v10.size - 1 ].len() - 8, VERSION_10_DIMENSIONS_LENGTH); [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around index expression [INFO] [stderr] --> src/qr_code.rs:237:32 [INFO] [stderr] | [INFO] [stderr] 237 | assert_eq!(qr_v25.bits[(qr_v25.size - 1)].len() - 8, VERSION_25_DIMENSIONS_LENGTH); [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 237 - assert_eq!(qr_v25.bits[(qr_v25.size - 1)].len() - 8, VERSION_25_DIMENSIONS_LENGTH); [INFO] [stderr] 237 + assert_eq!(qr_v25.bits[qr_v25.size - 1 ].len() - 8, VERSION_25_DIMENSIONS_LENGTH); [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around index expression [INFO] [stderr] --> src/qr_code.rs:247:32 [INFO] [stderr] | [INFO] [stderr] 247 | assert_eq!(qr_v40.bits[(qr_v40.size - 1)].len() - 8, VERSION_40_DIMENSIONS_LENGTH); [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 247 - assert_eq!(qr_v40.bits[(qr_v40.size - 1)].len() - 8, VERSION_40_DIMENSIONS_LENGTH); [INFO] [stderr] 247 + assert_eq!(qr_v40.bits[qr_v40.size - 1 ].len() - 8, VERSION_40_DIMENSIONS_LENGTH); [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: `th7mo_quickr_qr` (lib test) generated 5 warnings (run `cargo fix --lib -p th7mo_quickr_qr --tests` to apply 5 suggestions) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/th7mo_quickr_qr-be25e81e13ad964b) [INFO] [stdout] [INFO] [stdout] running 18 tests [INFO] [stdout] test bit::tests::should_add_on_bit_xor_wise ... ok [INFO] [stdout] test bit::tests::should_not_add_bits_when_bit_reserved ... ok [INFO] [stdout] test bit::tests::should_not_add_bits_when_bots_bits_reserved ... ok [INFO] [stdout] test qr_code::tests::applies_correct_finder_patterns_for_version_1 ... ok [INFO] [stdout] test qr_code::tests::creates_correct_for_one ... ok [INFO] [stdout] test qr_code::tests::reserves_bits_of_finder_pattern ... ok [INFO] [stdout] test qr_code::tests::creates_correct_matrix ... ok [INFO] [stdout] test qr_code::tests::should_have_dimensions_with_length_21_for_version_1 ... ok [INFO] [stdout] test qr_code::tests::should_have_dimensions_with_length_117_for_version_25 ... ok [INFO] [stdout] test qr_code::tests::should_have_dimensions_with_length_57_for_version_10 ... ok [INFO] [stdout] test qr_code::tests::should_have_size_117_for_version_25 ... ok [INFO] [stdout] test qr_code::tests::should_have_size_21_for_version_1 ... ok [INFO] [stdout] test qr_code::tests::should_have_dimensions_with_length_177_for_version_40 ... ok [INFO] [stdout] test qr_code::tests::should_have_dimensions_with_length_25_for_version_2 ... ok [INFO] [stdout] test qr_code::tests::should_have_size_57_for_version_10 ... ok [INFO] [stdout] test qr_code::tests::should_have_size_177_for_version_40 ... ok [INFO] [stdout] test qr_code::tests::should_have_size_25_for_version_2 ... ok [INFO] [stdout] test qr_code::tests::adds_timing_pattern ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] [stderr] Doc-tests th7mo_quickr_qr [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; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "f0a52cec6f24cddcbc29a4eefd4fba067257cf23c3d37d2a12984c52a228dd70", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f0a52cec6f24cddcbc29a4eefd4fba067257cf23c3d37d2a12984c52a228dd70", kill_on_drop: false }` [INFO] [stdout] f0a52cec6f24cddcbc29a4eefd4fba067257cf23c3d37d2a12984c52a228dd70