[INFO] crate osshkeys 0.2.1 is already in cache
[INFO] checking osshkeys-0.2.1 against master#446e5e57b667c841ba3ebb4b41b44fb98bd3af4b for pr-65294
[INFO] extracting crate osshkeys 0.2.1 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate osshkeys 0.2.1 on toolchain 446e5e57b667c841ba3ebb4b41b44fb98bd3af4b
[INFO] running `"/workspace/cargo-home/bin/cargo" "+446e5e57b667c841ba3ebb4b41b44fb98bd3af4b" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate osshkeys 0.2.1
[INFO] finished tweaking crates.io crate osshkeys 0.2.1
[INFO] tweaked toml for crates.io crate osshkeys 0.2.1 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+446e5e57b667c841ba3ebb4b41b44fb98bd3af4b" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+446e5e57b667c841ba3ebb4b41b44fb98bd3af4b" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "MAP_USER_ID=0" "-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" "+446e5e57b667c841ba3ebb4b41b44fb98bd3af4b" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] f996729b59b21e4d6eea4f72921737c2d54c11775bbc8545e4e12a2d60032250
[INFO] running `"docker" "start" "-a" "f996729b59b21e4d6eea4f72921737c2d54c11775bbc8545e4e12a2d60032250"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling subtle v2.2.1
[INFO] [stderr]     Checking rand_core v0.3.1
[INFO] [stderr]    Compiling clear_on_drop v0.2.3
[INFO] [stderr]    Compiling typenum v1.11.2
[INFO] [stderr]    Compiling byteorder v1.3.2
[INFO] [stderr]     Checking base64 v0.10.1
[INFO] [stderr]     Checking block-buffer v0.7.3
[INFO] [stderr]     Checking rand_hc v0.1.0
[INFO] [stderr]     Checking rand_xorshift v0.1.1
[INFO] [stderr]     Checking rand_isaac v0.1.1
[INFO] [stderr]     Checking rand_chacha v0.1.1
[INFO] [stderr]     Checking aes-soft v0.3.3
[INFO] [stderr]     Checking des v0.3.0
[INFO] [stderr]     Checking blowfish v0.4.0
[INFO] [stderr]     Checking block-modes v0.3.3
[INFO] [stderr]     Checking nom_pem v4.0.0
[INFO] [stderr]     Checking sha2 v0.8.0
[INFO] [stderr]     Checking md-5 v0.8.0
[INFO] [stderr]     Checking sha-1 v0.8.1
[INFO] [stderr]    Compiling proc-macro-hack v0.5.11
[INFO] [stderr]     Checking rand v0.6.5
[INFO] [stderr]     Checking aes v0.3.2
[INFO] [stderr]    Compiling generic-array v0.12.3
[INFO] [stderr]    Compiling digest v0.8.1
[INFO] [stderr]    Compiling curve25519-dalek v1.2.3
[INFO] [stderr]    Compiling hex-literal-impl v0.2.1
[INFO] [stderr]     Checking hex-literal v0.2.1
[INFO] [stderr]     Checking ed25519-dalek v1.0.0-pre.2
[INFO] [stderr]     Checking osshkeys v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused imports: `PublicKey`, `PublicPart`
[INFO] [stderr]  --> src/format/ossh_privkey.rs:3:66
[INFO] [stderr]   |
[INFO] [stderr] 3 | use crate::keys::{dsa::*, ecdsa::*, ed25519::*, rsa::*, KeyPair, PublicKey, PublicPart};
[INFO] [stderr]   |                                                                  ^^^^^^^^^  ^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `SshWriteExt`
[INFO] [stderr]  --> src/format/ossh_privkey.rs:4:33
[INFO] [stderr]   |
[INFO] [stderr] 4 | use crate::sshbuf::{SshReadExt, SshWriteExt, ZeroizeReadExt};
[INFO] [stderr]   |                                 ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Zeroize`
[INFO] [stderr]   --> src/format/ossh_privkey.rs:10:15
[INFO] [stderr]    |
[INFO] [stderr] 10 | use zeroize::{Zeroize, Zeroizing};
[INFO] [stderr]    |               ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/format/ossh_pubkey.rs:103:43
[INFO] [stderr]     |
[INFO] [stderr] 103 | pub(crate) fn stringify_ossh_pubkey(key: &PublicPart, comment: Option<&str>) -> OsshResult<String> {
[INFO] [stderr]     |                                           ^^^^^^^^^^ help: use `dyn`: `dyn PublicPart`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Block as PemBlock`
[INFO] [stderr]   --> src/format/pem.rs:11:15
[INFO] [stderr]    |
[INFO] [stderr] 11 | use nom_pem::{Block as PemBlock, HeaderEntry, ProcTypeType, RFC1423Algorithm};
[INFO] [stderr]    |               ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `PublicKey`, `PublicPart`
[INFO] [stderr]  --> src/format/ossh_privkey.rs:3:66
[INFO] [stderr]   |
[INFO] [stderr] 3 | use crate::keys::{dsa::*, ecdsa::*, ed25519::*, rsa::*, KeyPair, PublicKey, PublicPart};
[INFO] [stderr]   |                                                                  ^^^^^^^^^  ^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `SshWriteExt`
[INFO] [stderr]  --> src/format/ossh_privkey.rs:4:33
[INFO] [stderr]   |
[INFO] [stderr] 4 | use crate::sshbuf::{SshReadExt, SshWriteExt, ZeroizeReadExt};
[INFO] [stderr]   |                                 ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Zeroize`
[INFO] [stderr]   --> src/format/ossh_privkey.rs:10:15
[INFO] [stderr]    |
[INFO] [stderr] 10 | use zeroize::{Zeroize, Zeroizing};
[INFO] [stderr]    |               ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/format/ossh_pubkey.rs:103:43
[INFO] [stderr]     |
[INFO] [stderr] 103 | pub(crate) fn stringify_ossh_pubkey(key: &PublicPart, comment: Option<&str>) -> OsshResult<String> {
[INFO] [stderr]     |                                           ^^^^^^^^^^ help: use `dyn`: `dyn PublicPart`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Block as PemBlock`
[INFO] [stderr]   --> src/format/pem.rs:11:15
[INFO] [stderr]    |
[INFO] [stderr] 11 | use nom_pem::{Block as PemBlock, HeaderEntry, ProcTypeType, RFC1423Algorithm};
[INFO] [stderr]    |               ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Digest`
[INFO] [stderr]   --> src/format/pem.rs:10:14
[INFO] [stderr]    |
[INFO] [stderr] 10 | use digest::{Digest, DynDigest};
[INFO] [stderr]    |              ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Digest`
[INFO] [stderr]   --> src/format/pem.rs:10:14
[INFO] [stderr]    |
[INFO] [stderr] 10 | use digest::{Digest, DynDigest};
[INFO] [stderr]    |              ^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 18.16s
[INFO] running `"docker" "inspect" "f996729b59b21e4d6eea4f72921737c2d54c11775bbc8545e4e12a2d60032250"`
[INFO] running `"docker" "rm" "-f" "f996729b59b21e4d6eea4f72921737c2d54c11775bbc8545e4e12a2d60032250"`
[INFO] [stdout] f996729b59b21e4d6eea4f72921737c2d54c11775bbc8545e4e12a2d60032250