[INFO] fetching crate branca 0.10.0...
[INFO] testing branca-0.10.0 against 1.49.0 for beta-1.50-1
[INFO] extracting crate branca 0.10.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate branca 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 branca 0.10.0
[INFO] finished tweaking crates.io crate branca 0.10.0
[INFO] tweaked toml for crates.io crate branca 0.10.0 written to /workspace/builds/worker-0/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-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 5e3fc4b68dae67b32b77535500bddfbe3d1683dffa43d97f97d22baa190ef255
[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" "5e3fc4b68dae67b32b77535500bddfbe3d1683dffa43d97f97d22baa190ef255", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5e3fc4b68dae67b32b77535500bddfbe3d1683dffa43d97f97d22baa190ef255", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5e3fc4b68dae67b32b77535500bddfbe3d1683dffa43d97f97d22baa190ef255", kill_on_drop: false }`
[INFO] [stdout] 5e3fc4b68dae67b32b77535500bddfbe3d1683dffa43d97f97d22baa190ef255
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 81ce2042052f92979e33515d4acdb30ee2f2113f8696355299071c6d8042ac5d
[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" "81ce2042052f92979e33515d4acdb30ee2f2113f8696355299071c6d8042ac5d", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.81
[INFO] [stderr]    Compiling getrandom v0.2.1
[INFO] [stderr]    Compiling zeroize v1.2.0
[INFO] [stderr]    Compiling subtle v2.4.0
[INFO] [stderr]    Compiling base-x v0.2.8
[INFO] [stderr]    Compiling orion v0.15.5
[INFO] [stderr]    Compiling branca v0.10.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.27s
[INFO] running `Command { std: "docker" "inspect" "81ce2042052f92979e33515d4acdb30ee2f2113f8696355299071c6d8042ac5d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "81ce2042052f92979e33515d4acdb30ee2f2113f8696355299071c6d8042ac5d", kill_on_drop: false }`
[INFO] [stdout] 81ce2042052f92979e33515d4acdb30ee2f2113f8696355299071c6d8042ac5d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 4cb38190acaa46045cdaa0c2763310b8017a8c9c6e78186d5b5eefcfc1072ef5
[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" "4cb38190acaa46045cdaa0c2763310b8017a8c9c6e78186d5b5eefcfc1072ef5", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling serde_json v1.0.61
[INFO] [stderr]    Compiling branca v0.10.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 5.19s
[INFO] running `Command { std: "docker" "inspect" "4cb38190acaa46045cdaa0c2763310b8017a8c9c6e78186d5b5eefcfc1072ef5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4cb38190acaa46045cdaa0c2763310b8017a8c9c6e78186d5b5eefcfc1072ef5", kill_on_drop: false }`
[INFO] [stdout] 4cb38190acaa46045cdaa0c2763310b8017a8c9c6e78186d5b5eefcfc1072ef5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 27a5b9c25fa1e98b9d56645ef7835108af60cebf540745a64d16bd0c3bfa5d8e
[INFO] running `Command { std: "docker" "start" "-a" "27a5b9c25fa1e98b9d56645ef7835108af60cebf540745a64d16bd0c3bfa5d8e", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/branca-020e93178294d61f
[INFO] [stdout] 
[INFO] [stdout] running 26 tests
[INFO] [stdout] test unit_tests::test_bad_key ... ok
[INFO] [stdout] test unit_tests::test_base62_fail ... ok
[INFO] [stdout] test unit_tests::test_builder_nonce_is_correctly_used ... ok
[INFO] [stdout] test unit_tests::test_decode_3 ... ok
[INFO] [stdout] test unit_tests::test_decode_1 ... ok
[INFO] [stdout] test unit_tests::test_encode_and_decode ... ok
[INFO] [stdout] test unit_tests::test_encode_and_decode_builder_with_exp_ttl ... ok
[INFO] [stdout] test unit_tests::test_encode_and_decode_builder ... ok
[INFO] [stdout] test unit_tests::test_encode_and_decode_random_nonce ... ok
[INFO] [stdout] test unit_tests::test_encode_and_decode_json ... ok
[INFO] [stdout] test unit_tests::test_no_panic_on_display ... ok
[INFO] [stdout] test unit_tests::test_modified_timestamp_returns_bad_tag ... ok
[INFO] [stdout] test unit_tests::test_non_utf8_encode_decode ... ok
[INFO] [stdout] test unit_tests::test_correct_err_on_invalid_base62 ... ok
[INFO] [stdout] test unit_tests::test_decode_4 ... ok
[INFO] [stdout] test unit_tests::test_empty_payload_encode_decode ... ok
[INFO] [stdout] test unit_tests::test_encode_builder ... ok
[INFO] [stdout] test unit_tests::test_decode_2 ... ok
[INFO] [stdout] test unit_tests::test_error_on_overflowing_timestamp ... ok
[INFO] [stderr]    Doc-tests branca
[INFO] [stdout] test unit_tests::test_decode_6 ... ok
[INFO] [stdout] test unit_tests::test_decode_5 ... ok
[INFO] [stdout] test unit_tests::test_encode_and_decode_json_literal ... ok
[INFO] [stdout] test unit_tests::test_decryption_fail ... ok
[INFO] [stdout] test unit_tests::test_expired_ttl ... ok
[INFO] [stdout] test unit_tests::test_version_mismatch ... ok
[INFO] [stdout] test unit_tests::test_decode ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 26 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/lib.rs - Branca::decode (line 307) ... ok
[INFO] [stdout] test src/lib.rs - Branca::new (line 187) ... ok
[INFO] [stdout] test src/lib.rs - (line 54) ... ok
[INFO] [stdout] test src/lib.rs - (line 35) ... ok
[INFO] [stdout] test src/lib.rs - (line 85) ... ok
[INFO] [stdout] test src/lib.rs - Branca::encode (line 266) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "27a5b9c25fa1e98b9d56645ef7835108af60cebf540745a64d16bd0c3bfa5d8e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "27a5b9c25fa1e98b9d56645ef7835108af60cebf540745a64d16bd0c3bfa5d8e", kill_on_drop: false }`
[INFO] [stdout] 27a5b9c25fa1e98b9d56645ef7835108af60cebf540745a64d16bd0c3bfa5d8e