[INFO] crate kdbx4 0.4.1 is already in cache
[INFO] extracting crate kdbx4 0.4.1 into work/ex/pr-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/reg/kdbx4/0.4.1
[INFO] extracting crate kdbx4 0.4.1 into work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/reg/kdbx4/0.4.1
[INFO] validating manifest of kdbx4-0.4.1 on toolchain master#435236b8877cdb98c82eaebfb7887782277265c5
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+435236b8877cdb98c82eaebfb7887782277265c5-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of kdbx4-0.4.1 on toolchain try#b5c7f157c20453dde8d47371abe73b32351b4e7f
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+b5c7f157c20453dde8d47371abe73b32351b4e7f-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing kdbx4-0.4.1
[INFO] finished frobbing kdbx4-0.4.1
[INFO] frobbed toml for kdbx4-0.4.1 written to work/ex/pr-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/reg/kdbx4/0.4.1/Cargo.toml
[INFO] started frobbing kdbx4-0.4.1
[INFO] finished frobbing kdbx4-0.4.1
[INFO] frobbed toml for kdbx4-0.4.1 written to work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/reg/kdbx4/0.4.1/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+435236b8877cdb98c82eaebfb7887782277265c5-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+b5c7f157c20453dde8d47371abe73b32351b4e7f-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+435236b8877cdb98c82eaebfb7887782277265c5-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+b5c7f157c20453dde8d47371abe73b32351b4e7f-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking kdbx4-0.4.1 against try#b5c7f157c20453dde8d47371abe73b32351b4e7f for pr-62849
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-62849/worker-7/try#b5c7f157c20453dde8d47371abe73b32351b4e7f:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/reg/kdbx4/0.4.1:/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=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" "+b5c7f157c20453dde8d47371abe73b32351b4e7f-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 31527b195dd884b94a3425c1b100a4dd0a4bc04b9ebb76ef87bf241bb5497f09
[INFO] running `"docker" "start" "-a" "31527b195dd884b94a3425c1b100a4dd0a4bc04b9ebb76ef87bf241bb5497f09"`
[INFO] [stderr]     Checking xmlparser v0.6.1
[INFO] [stderr]     Checking pretty-hex v0.1.0
[INFO] [stderr]     Checking rust-argon2 v0.2.0
[INFO] [stderr]     Checking kdbx4 v0.4.1 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/encryption/cipher.rs:62:51
[INFO] [stderr]    |
[INFO] [stderr] 62 |     fn create_decryptor(&self, key: &[u8]) -> Box<Decryptor> {
[INFO] [stderr]    |                                                   ^^^^^^^^^ help: use `dyn`: `dyn Decryptor`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/encryption/stream_cipher.rs:103:32
[INFO] [stderr]     |
[INFO] [stderr] 103 | pub struct StreamDecryptor(Box<Encryptor>);
[INFO] [stderr]     |                                ^^^^^^^^^ help: use `dyn`: `dyn Encryptor`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/error.rs:72:32
[INFO] [stderr]    |
[INFO] [stderr] 72 |     fn cause(&self) -> Option<&error::Error> {
[INFO] [stderr]    |                                ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/encryption/cipher.rs:62:51
[INFO] [stderr]    |
[INFO] [stderr] 62 |     fn create_decryptor(&self, key: &[u8]) -> Box<Decryptor> {
[INFO] [stderr]    |                                                   ^^^^^^^^^ help: use `dyn`: `dyn Decryptor`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/encryption/stream_cipher.rs:103:32
[INFO] [stderr]     |
[INFO] [stderr] 103 | pub struct StreamDecryptor(Box<Encryptor>);
[INFO] [stderr]     |                                ^^^^^^^^^ help: use `dyn`: `dyn Encryptor`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/error.rs:72:32
[INFO] [stderr]    |
[INFO] [stderr] 72 |     fn cause(&self) -> Option<&error::Error> {
[INFO] [stderr]    |                                ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.51s
[INFO] running `"docker" "inspect" "31527b195dd884b94a3425c1b100a4dd0a4bc04b9ebb76ef87bf241bb5497f09"`
[INFO] running `"docker" "rm" "-f" "31527b195dd884b94a3425c1b100a4dd0a4bc04b9ebb76ef87bf241bb5497f09"`
[INFO] [stdout] 31527b195dd884b94a3425c1b100a4dd0a4bc04b9ebb76ef87bf241bb5497f09