[INFO] fetching crate subtle-encoding 0.5.1...
[INFO] testing subtle-encoding-0.5.1 against 1.49.0 for beta-1.50-1
[INFO] extracting crate subtle-encoding 0.5.1 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate subtle-encoding 0.5.1 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 subtle-encoding 0.5.1
[INFO] finished tweaking crates.io crate subtle-encoding 0.5.1
[INFO] tweaked toml for crates.io crate subtle-encoding 0.5.1 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[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-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 17335ddfbdae4946adae173abdbcb0e5971df214e0e7d2df25bdf4aef5015579
[INFO] running `Command { std: "docker" "start" "-a" "17335ddfbdae4946adae173abdbcb0e5971df214e0e7d2df25bdf4aef5015579", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "17335ddfbdae4946adae173abdbcb0e5971df214e0e7d2df25bdf4aef5015579", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "17335ddfbdae4946adae173abdbcb0e5971df214e0e7d2df25bdf4aef5015579", kill_on_drop: false }`
[INFO] [stdout] 17335ddfbdae4946adae173abdbcb0e5971df214e0e7d2df25bdf4aef5015579
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] [stdout] 6d6c9bc07959f82037ccaccdce6aab11100798cadd645aabd077dc3290131555
[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" "6d6c9bc07959f82037ccaccdce6aab11100798cadd645aabd077dc3290131555", kill_on_drop: false }`
[INFO] [stderr]    Compiling zeroize v1.2.0
[INFO] [stderr]    Compiling subtle-encoding v0.5.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.82s
[INFO] running `Command { std: "docker" "inspect" "6d6c9bc07959f82037ccaccdce6aab11100798cadd645aabd077dc3290131555", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6d6c9bc07959f82037ccaccdce6aab11100798cadd645aabd077dc3290131555", kill_on_drop: false }`
[INFO] [stdout] 6d6c9bc07959f82037ccaccdce6aab11100798cadd645aabd077dc3290131555
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 935120b8cdc73db04aabb86f9007d4be9c369c0f808de8755fef30d9abf7ffb1
[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" "935120b8cdc73db04aabb86f9007d4be9c369c0f808de8755fef30d9abf7ffb1", kill_on_drop: false }`
[INFO] [stderr]    Compiling subtle-encoding v0.5.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.39s
[INFO] running `Command { std: "docker" "inspect" "935120b8cdc73db04aabb86f9007d4be9c369c0f808de8755fef30d9abf7ffb1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "935120b8cdc73db04aabb86f9007d4be9c369c0f808de8755fef30d9abf7ffb1", kill_on_drop: false }`
[INFO] [stdout] 935120b8cdc73db04aabb86f9007d4be9c369c0f808de8755fef30d9abf7ffb1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] fa2206e047d575ff42ed4649ee4addbd42e2a81dbf8e36e9a24dd1f0f5fcacd7
[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" "fa2206e047d575ff42ed4649ee4addbd42e2a81dbf8e36e9a24dd1f0f5fcacd7", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test hex::tests::encode_and_decode_various_lengths ... ok
[INFO] [stdout] test hex::tests::encode_test_vectors ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/subtle_encoding-4dedbb87b10f35e0
[INFO] [stdout] test hex::tests::reject_odd_size_input ... ok
[INFO] [stdout] test base64::tests::encode_test_vectors ... ok
[INFO] [stdout] test encoding::tests::test_decode ... ok
[INFO] [stdout] test hex::tests::decode_test_vectors ... ok
[INFO] [stdout] test base64::tests::decode_test_vectors ... ok
[INFO] [stderr]    Doc-tests subtle-encoding
[INFO] [stdout] test encoding::tests::test_encode ... ok
[INFO] [stdout] test identity::tests::test_decode ... ok
[INFO] [stdout] test identity::tests::test_encode ... ok
[INFO] [stdout] test base64::tests::encode_and_decode_various_lengths ... ok
[INFO] [stdout] test base64::tests::trailing_whitespace ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/hex.rs - hex (line 18) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "fa2206e047d575ff42ed4649ee4addbd42e2a81dbf8e36e9a24dd1f0f5fcacd7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fa2206e047d575ff42ed4649ee4addbd42e2a81dbf8e36e9a24dd1f0f5fcacd7", kill_on_drop: false }`
[INFO] [stdout] fa2206e047d575ff42ed4649ee4addbd42e2a81dbf8e36e9a24dd1f0f5fcacd7