[INFO] fetching crate hkdf 0.7.1...
[INFO] extracting crate hkdf 0.7.1 into work/ex/beta-1.37-6/sources/1.36.0/reg/hkdf/0.7.1
[INFO] extracting crate hkdf 0.7.1 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/hkdf/0.7.1
[INFO] validating manifest of hkdf-0.7.1 on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of hkdf-0.7.1 on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing hkdf-0.7.1
[INFO] finished frobbing hkdf-0.7.1
[INFO] frobbed toml for hkdf-0.7.1 written to work/ex/beta-1.37-6/sources/1.36.0/reg/hkdf/0.7.1/Cargo.toml
[INFO] started frobbing hkdf-0.7.1
[INFO] finished frobbing hkdf-0.7.1
[INFO] frobbed toml for hkdf-0.7.1 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/hkdf/0.7.1/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing hkdf-0.7.1 against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/hkdf/0.7.1:/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=warn" "-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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] 85bf48ec00a755e2256764bc9c3ea91a62dbb38f815fefb142014b2b12d19a25
[INFO] running `"docker" "start" "-a" "85bf48ec00a755e2256764bc9c3ea91a62dbb38f815fefb142014b2b12d19a25"`
[INFO] [stderr]    Compiling hkdf v0.7.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.25s
[INFO] running `"docker" "inspect" "85bf48ec00a755e2256764bc9c3ea91a62dbb38f815fefb142014b2b12d19a25"`
[INFO] running `"docker" "rm" "-f" "85bf48ec00a755e2256764bc9c3ea91a62dbb38f815fefb142014b2b12d19a25"`
[INFO] [stdout] 85bf48ec00a755e2256764bc9c3ea91a62dbb38f815fefb142014b2b12d19a25
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/hkdf/0.7.1:/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=warn" "-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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] d30616a4baebe6f9b82fbd2a23d3801be90bad45a1d89fd85a50babf46aed2c2
[INFO] running `"docker" "start" "-a" "d30616a4baebe6f9b82fbd2a23d3801be90bad45a1d89fd85a50babf46aed2c2"`
[INFO] [stderr]    Compiling block-cipher-trait v0.4.2
[INFO] [stderr]    Compiling sha-1 v0.8.1
[INFO] [stderr]    Compiling crypto-tests v0.5.5
[INFO] [stderr]    Compiling hkdf v0.7.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.59s
[INFO] running `"docker" "inspect" "d30616a4baebe6f9b82fbd2a23d3801be90bad45a1d89fd85a50babf46aed2c2"`
[INFO] running `"docker" "rm" "-f" "d30616a4baebe6f9b82fbd2a23d3801be90bad45a1d89fd85a50babf46aed2c2"`
[INFO] [stdout] d30616a4baebe6f9b82fbd2a23d3801be90bad45a1d89fd85a50babf46aed2c2
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/hkdf/0.7.1:/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=warn" "-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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] 5881899fd2426fc29335a8ac54d89c1c30cc306d70fbd4a3162daeb5bfe31c08
[INFO] running `"docker" "start" "-a" "5881899fd2426fc29335a8ac54d89c1c30cc306d70fbd4a3162daeb5bfe31c08"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/hkdf-239801d1c843bbc1
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/tests-0eaa34c3e00a2ba9
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test test_derive_sha1_with_none ... ok
[INFO] [stdout] test test_derive_sha1 ... ok
[INFO] [stdout] test test_derive_sha256 ... ok
[INFO] [stdout] test test_max_length_exceeded ... ok
[INFO] [stdout] test test_unsupported_length ... ok
[INFO] [stdout] test test_max_length ... ok
[INFO] [stdout] test test_lengths ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests hkdf
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/hkdf.rs -  (line 5) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "5881899fd2426fc29335a8ac54d89c1c30cc306d70fbd4a3162daeb5bfe31c08"`
[INFO] running `"docker" "rm" "-f" "5881899fd2426fc29335a8ac54d89c1c30cc306d70fbd4a3162daeb5bfe31c08"`
[INFO] [stdout] 5881899fd2426fc29335a8ac54d89c1c30cc306d70fbd4a3162daeb5bfe31c08