[INFO] fetching crate kem 0.2.0...
[INFO] checking kem-0.2.0 against master#98e1f041b6e33598a18edb928ec9db93a850c6cb for pr-101680
[INFO] extracting crate kem 0.2.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate kem 0.2.0 on toolchain 98e1f041b6e33598a18edb928ec9db93a850c6cb
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+98e1f041b6e33598a18edb928ec9db93a850c6cb" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate kem 0.2.0
[INFO] finished tweaking crates.io crate kem 0.2.0
[INFO] tweaked toml for crates.io crate kem 0.2.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+98e1f041b6e33598a18edb928ec9db93a850c6cb" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+98e1f041b6e33598a18edb928ec9db93a850c6cb" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded pqcrypto-traits v0.3.4
[INFO] [stderr]   Downloaded crypto-bigint v0.2.5
[INFO] [stderr]   Downloaded pqcrypto-internals v0.2.4
[INFO] [stderr]   Downloaded elliptic-curve v0.10.4
[INFO] [stderr]   Downloaded pqcrypto v0.15.0
[INFO] [stderr]   Downloaded pem-rfc7468 v0.2.3
[INFO] [stderr]   Downloaded x3dh-ke v0.1.5
[INFO] [stderr]   Downloaded pqcrypto-saber v0.1.11
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:824c28ce115f6b999260af6986f3384c158e782489540e41c0b698ca1d9fd927" "/opt/rustwide/cargo-home/bin/cargo" "+98e1f041b6e33598a18edb928ec9db93a850c6cb" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fd47263160f3788ec097dbf1c555b1c339175e5c0db7b68615d2c08b43dc2a2b
[INFO] running `Command { std: "docker" "start" "-a" "fd47263160f3788ec097dbf1c555b1c339175e5c0db7b68615d2c08b43dc2a2b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fd47263160f3788ec097dbf1c555b1c339175e5c0db7b68615d2c08b43dc2a2b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fd47263160f3788ec097dbf1c555b1c339175e5c0db7b68615d2c08b43dc2a2b", kill_on_drop: false }`
[INFO] [stdout] fd47263160f3788ec097dbf1c555b1c339175e5c0db7b68615d2c08b43dc2a2b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:824c28ce115f6b999260af6986f3384c158e782489540e41c0b698ca1d9fd927" "/opt/rustwide/cargo-home/bin/cargo" "+98e1f041b6e33598a18edb928ec9db93a850c6cb" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 60cbb4f4067d2ac728225dba3a90f5dcec278c4c5d51f082a47133035f367e08
[INFO] running `Command { std: "docker" "start" "-a" "60cbb4f4067d2ac728225dba3a90f5dcec278c4c5d51f082a47133035f367e08", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.132
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]    Compiling typenum v1.15.0
[INFO] [stderr]     Checking subtle v2.4.1
[INFO] [stderr]    Compiling proc-macro2 v1.0.43
[INFO] [stderr]    Compiling unicode-ident v1.0.3
[INFO] [stderr]    Compiling quote v1.0.21
[INFO] [stderr]     Checking const-oid v0.6.2
[INFO] [stderr]     Checking zeroize v1.5.7
[INFO] [stderr]    Compiling syn v1.0.99
[INFO] [stderr]     Checking base64ct v1.5.2
[INFO] [stderr]    Compiling dunce v1.0.2
[INFO] [stderr]    Compiling serde_derive v1.0.144
[INFO] [stderr]    Compiling serde v1.0.144
[INFO] [stderr]    Compiling glob v0.3.0
[INFO] [stderr]     Checking opaque-debug v0.3.0
[INFO] [stderr]     Checking cpufeatures v0.2.5
[INFO] [stderr]     Checking ppv-lite86 v0.2.16
[INFO] [stderr]     Checking pqcrypto-traits v0.3.4
[INFO] [stderr]     Checking der v0.4.5
[INFO] [stderr]     Checking pem-rfc7468 v0.2.3
[INFO] [stderr]    Compiling generic-array v0.14.6
[INFO] [stderr]     Checking spki v0.4.1
[INFO] [stderr]     Checking pkcs8 v0.7.6
[INFO] [stderr]    Compiling jobserver v0.1.24
[INFO] [stderr]     Checking getrandom v0.2.7
[INFO] [stderr]    Compiling cc v1.0.73
[INFO] [stderr]     Checking rand_core v0.6.3
[INFO] [stderr]    Compiling pqcrypto-internals v0.2.4
[INFO] [stderr]    Compiling pqcrypto-saber v0.1.11
[INFO] [stderr]     Checking ff v0.10.1
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking group v0.10.0
[INFO] [stderr]     Checking digest v0.9.0
[INFO] [stderr]     Checking crypto-mac v0.11.1
[INFO] [stderr]     Checking crypto-bigint v0.2.5
[INFO] [stderr]     Checking block-buffer v0.9.0
[INFO] [stderr]     Checking kem v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking signature v1.3.2
[INFO] [stderr]     Checking sha2 v0.9.9
[INFO] [stderr]     Checking hmac v0.11.0
[INFO] [stderr]     Checking hkdf v0.11.0
[INFO] [stderr]     Checking elliptic-curve v0.10.4
[INFO] [stderr]     Checking ecdsa v0.12.4
[INFO] [stderr]     Checking p256 v0.9.0
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking bincode v1.3.3
[INFO] [stderr]     Checking serde_bytes v0.11.7
[INFO] [stderr]     Checking x3dh-ke v0.1.5
[INFO] [stderr]     Checking pqcrypto v0.15.0
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `hpke`
[INFO] [stdout]  --> tests/hpke.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use hpke::{
[INFO] [stdout]   |     ^^^^ use of undeclared crate or module `hpke`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `hpke`
[INFO] [stdout]  --> tests/hpke.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use hpke::{
[INFO] [stdout]   |     ^^^^ use of undeclared crate or module `hpke`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `kem` due to 3 previous errors
[INFO] running `Command { std: "docker" "inspect" "60cbb4f4067d2ac728225dba3a90f5dcec278c4c5d51f082a47133035f367e08", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "60cbb4f4067d2ac728225dba3a90f5dcec278c4c5d51f082a47133035f367e08", kill_on_drop: false }`
[INFO] [stdout] 60cbb4f4067d2ac728225dba3a90f5dcec278c4c5d51f082a47133035f367e08