[INFO] crate qrcodegen 1.4.0 is already in cache
[INFO] extracting crate qrcodegen 1.4.0 into work/ex/pr-60039-1/sources/master#e305df1846a6d985315917ae0c81b74af8b4e641/reg/qrcodegen/1.4.0
[INFO] extracting crate qrcodegen 1.4.0 into work/ex/pr-60039-1/sources/try#99a7498759a22b5684caf798a98b7e90ad9d2443/reg/qrcodegen/1.4.0
[INFO] validating manifest of qrcodegen-1.4.0 on toolchain master#e305df1846a6d985315917ae0c81b74af8b4e641
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e305df1846a6d985315917ae0c81b74af8b4e641-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of qrcodegen-1.4.0 on toolchain try#99a7498759a22b5684caf798a98b7e90ad9d2443
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+99a7498759a22b5684caf798a98b7e90ad9d2443-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing qrcodegen-1.4.0
[INFO] finished frobbing qrcodegen-1.4.0
[INFO] frobbed toml for qrcodegen-1.4.0 written to work/ex/pr-60039-1/sources/master#e305df1846a6d985315917ae0c81b74af8b4e641/reg/qrcodegen/1.4.0/Cargo.toml
[INFO] started frobbing qrcodegen-1.4.0
[INFO] finished frobbing qrcodegen-1.4.0
[INFO] frobbed toml for qrcodegen-1.4.0 written to work/ex/pr-60039-1/sources/try#99a7498759a22b5684caf798a98b7e90ad9d2443/reg/qrcodegen/1.4.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e305df1846a6d985315917ae0c81b74af8b4e641-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+99a7498759a22b5684caf798a98b7e90ad9d2443-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e305df1846a6d985315917ae0c81b74af8b4e641-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+99a7498759a22b5684caf798a98b7e90ad9d2443-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking qrcodegen-1.4.0 against master#e305df1846a6d985315917ae0c81b74af8b4e641 for pr-60039-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-60039-1/worker-2/master#e305df1846a6d985315917ae0c81b74af8b4e641:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-60039-1/sources/master#e305df1846a6d985315917ae0c81b74af8b4e641/reg/qrcodegen/1.4.0:/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=forbid" "-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" "+e305df1846a6d985315917ae0c81b74af8b4e641-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] f5f3c452f7447eb25ab56a9d082e242842a6d1bc70193b885d5995cb0aa14766
[INFO] running `"docker" "start" "-a" "f5f3c452f7447eb25ab56a9d082e242842a6d1bc70193b885d5995cb0aa14766"`
[INFO] [stderr]     Checking qrcodegen v1.4.0 (/opt/crater/workdir)
[INFO] [stderr] warning: constant `QrCode_MIN_VERSION` should have an upper case name
[INFO] [stderr]    --> src/lib.rs:794:11
[INFO] [stderr]     |
[INFO] [stderr] 794 | pub const QrCode_MIN_VERSION: Version = Version( 1);
[INFO] [stderr]     |           ^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `QR_CODE_MIN_VERSION`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(non_upper_case_globals)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: constant `QrCode_MAX_VERSION` should have an upper case name
[INFO] [stderr]    --> src/lib.rs:797:11
[INFO] [stderr]     |
[INFO] [stderr] 797 | pub const QrCode_MAX_VERSION: Version = Version(40);
[INFO] [stderr]     |           ^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `QR_CODE_MAX_VERSION`
[INFO] [stderr] 
[INFO] [stderr] warning: constant `QrCode_MIN_VERSION` should have an upper case name
[INFO] [stderr]    --> src/lib.rs:794:11
[INFO] [stderr]     |
[INFO] [stderr] 794 | pub const QrCode_MIN_VERSION: Version = Version( 1);
[INFO] [stderr]     |           ^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `QR_CODE_MIN_VERSION`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(non_upper_case_globals)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: constant `QrCode_MAX_VERSION` should have an upper case name
[INFO] [stderr]    --> src/lib.rs:797:11
[INFO] [stderr]     |
[INFO] [stderr] 797 | pub const QrCode_MAX_VERSION: Version = Version(40);
[INFO] [stderr]     |           ^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `QR_CODE_MAX_VERSION`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.66s
[INFO] running `"docker" "inspect" "f5f3c452f7447eb25ab56a9d082e242842a6d1bc70193b885d5995cb0aa14766"`
[INFO] running `"docker" "rm" "-f" "f5f3c452f7447eb25ab56a9d082e242842a6d1bc70193b885d5995cb0aa14766"`
[INFO] [stdout] f5f3c452f7447eb25ab56a9d082e242842a6d1bc70193b885d5995cb0aa14766