[INFO] crate kdbx4 0.4.1 is already in cache
[INFO] checking kdbx4-0.4.1 against try#b19afc12c4f781e95f168f2fdea339c972f14ae2 for pr-64327
[INFO] extracting crate kdbx4 0.4.1 into work/builds/worker-7/source
[INFO] validating manifest of crates.io crate kdbx4 0.4.1 on toolchain b19afc12c4f781e95f168f2fdea339c972f14ae2-alt
[INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+b19afc12c4f781e95f168f2fdea339c972f14ae2-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate kdbx4 0.4.1
[INFO] finished tweaking crates.io crate kdbx4 0.4.1
[INFO] tweaked toml for crates.io crate kdbx4 0.4.1 written to work/builds/worker-7/source/Cargo.toml
[INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+b19afc12c4f781e95f168f2fdea339c972f14ae2-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+b19afc12c4f781e95f168f2fdea339c972f14ae2-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/mnt/big/crater/work/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/mnt/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+b19afc12c4f781e95f168f2fdea339c972f14ae2-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] c5c3ff3ddb727876f1373d9241277a8b8a3c9915cd75a08d038b845ffc8b0cf4
[INFO] running `"docker" "start" "-a" "c5c3ff3ddb727876f1373d9241277a8b8a3c9915cd75a08d038b845ffc8b0cf4"`
[INFO] [stderr]     Checking xmlparser v0.6.1
[INFO] [stderr]     Checking pretty-hex v0.1.1
[INFO] [stderr]     Checking log v0.4.8
[INFO] [stderr]     Checking rust-argon2 v0.2.0
[INFO] [stderr]     Checking kdbx4 v0.4.1 (/opt/rustwide/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 5.75s
[INFO] running `"docker" "inspect" "c5c3ff3ddb727876f1373d9241277a8b8a3c9915cd75a08d038b845ffc8b0cf4"`
[INFO] running `"docker" "rm" "-f" "c5c3ff3ddb727876f1373d9241277a8b8a3c9915cd75a08d038b845ffc8b0cf4"`
[INFO] [stdout] c5c3ff3ddb727876f1373d9241277a8b8a3c9915cd75a08d038b845ffc8b0cf4