[INFO] fetching crate hkdf 0.10.0...
[INFO] testing hkdf-0.10.0 against 1.49.0 for beta-1.50-1
[INFO] extracting crate hkdf 0.10.0 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate hkdf 0.10.0 on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate hkdf 0.10.0
[INFO] finished tweaking crates.io crate hkdf 0.10.0
[INFO] tweaked toml for crates.io crate hkdf 0.10.0 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate crates.io crate hkdf 0.10.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4adbcc50a1794014c20302a03540c4268beb55106adb9ef956f7e89e2df95b57
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "4adbcc50a1794014c20302a03540c4268beb55106adb9ef956f7e89e2df95b57", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4adbcc50a1794014c20302a03540c4268beb55106adb9ef956f7e89e2df95b57", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4adbcc50a1794014c20302a03540c4268beb55106adb9ef956f7e89e2df95b57", kill_on_drop: false }`
[INFO] [stdout] 4adbcc50a1794014c20302a03540c4268beb55106adb9ef956f7e89e2df95b57
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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=warn" "-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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 73a8f37cb25aaf5586e70d4cf2ed7d4289881dd8e03bea357f0e9be467f166f3
[INFO] running `Command { std: "docker" "start" "-a" "73a8f37cb25aaf5586e70d4cf2ed7d4289881dd8e03bea357f0e9be467f166f3", kill_on_drop: false }`
[INFO] [stderr]    Compiling crypto-mac v0.10.0
[INFO] [stderr]    Compiling hmac v0.10.1
[INFO] [stderr]    Compiling hkdf v0.10.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.04s
[INFO] running `Command { std: "docker" "inspect" "73a8f37cb25aaf5586e70d4cf2ed7d4289881dd8e03bea357f0e9be467f166f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "73a8f37cb25aaf5586e70d4cf2ed7d4289881dd8e03bea357f0e9be467f166f3", kill_on_drop: false }`
[INFO] [stdout] 73a8f37cb25aaf5586e70d4cf2ed7d4289881dd8e03bea357f0e9be467f166f3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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=warn" "-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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1c0cd68d768f04f4df4cb4f4bae149fa269e417b6d0055e146462cbbbfd8d7cd
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "1c0cd68d768f04f4df4cb4f4bae149fa269e417b6d0055e146462cbbbfd8d7cd", kill_on_drop: false }`
[INFO] [stderr]    Compiling block-cipher-trait v0.4.2
[INFO] [stderr]    Compiling sha-1 v0.9.1
[INFO] [stderr]    Compiling crypto-tests v0.5.5
[INFO] [stderr]    Compiling hkdf v0.10.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.37s
[INFO] running `Command { std: "docker" "inspect" "1c0cd68d768f04f4df4cb4f4bae149fa269e417b6d0055e146462cbbbfd8d7cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1c0cd68d768f04f4df4cb4f4bae149fa269e417b6d0055e146462cbbbfd8d7cd", kill_on_drop: false }`
[INFO] [stdout] 1c0cd68d768f04f4df4cb4f4bae149fa269e417b6d0055e146462cbbbfd8d7cd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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=warn" "-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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a5cab7e044fe676b708b700a42bb2545876acb8819b63131e506f7f98bfba9ab
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "a5cab7e044fe676b708b700a42bb2545876acb8819b63131e506f7f98bfba9ab", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/hkdf-5a53040be913d5eb
[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/rustwide/target/debug/deps/tests-9eb81e6bd70d0daa
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test test_unsupported_length ... ok
[INFO] [stdout] test test_max_length_exceeded ... ok
[INFO] [stdout] test test_prk_too_short ... ok
[INFO] [stdout] test test_derive_sha1_with_none ... ok
[INFO] [stdout] test test_derive_sha256 ... ok
[INFO] [stdout] test test_expand_multi_info ... ok
[INFO] [stdout] test test_derive_sha1 ... ok
[INFO] [stdout] test test_extract_streaming ... ok
[INFO] [stdout] test test_max_length ... ok
[INFO] [stdout] test test_lengths ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests hkdf
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/hkdf.rs - HkdfExtract (line 43) ... ok
[INFO] [stdout] test src/hkdf.rs - (line 5) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a5cab7e044fe676b708b700a42bb2545876acb8819b63131e506f7f98bfba9ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a5cab7e044fe676b708b700a42bb2545876acb8819b63131e506f7f98bfba9ab", kill_on_drop: false }`
[INFO] [stdout] a5cab7e044fe676b708b700a42bb2545876acb8819b63131e506f7f98bfba9ab