[INFO] fetching crate branca 0.10.0...
[INFO] testing branca-0.10.0 against master#b70888601af92f6cdc0364abab3446e418b91d36 for pr-86479
[INFO] extracting crate branca 0.10.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate branca 0.10.0 on toolchain b70888601af92f6cdc0364abab3446e418b91d36
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", 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-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 141a4813965ac7d0a9e37270f0ca67ff05cbd7de6660bebe3619570bf1babb65
[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" "141a4813965ac7d0a9e37270f0ca67ff05cbd7de6660bebe3619570bf1babb65", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "141a4813965ac7d0a9e37270f0ca67ff05cbd7de6660bebe3619570bf1babb65", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "141a4813965ac7d0a9e37270f0ca67ff05cbd7de6660bebe3619570bf1babb65", kill_on_drop: false }`
[INFO] [stdout] 141a4813965ac7d0a9e37270f0ca67ff05cbd7de6660bebe3619570bf1babb65
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2fc5d743872df236bc34d2fadbe23b714c4e63f113682be0c706469d771714cc
[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" "2fc5d743872df236bc34d2fadbe23b714c4e63f113682be0c706469d771714cc", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.98
[INFO] [stderr]    Compiling zeroize v1.4.1
[INFO] [stderr]    Compiling subtle v2.4.1
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling base-x v0.2.8
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling orion v0.15.6
[INFO] [stderr]    Compiling branca v0.10.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.64s
[INFO] running `Command { std: "docker" "inspect" "2fc5d743872df236bc34d2fadbe23b714c4e63f113682be0c706469d771714cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2fc5d743872df236bc34d2fadbe23b714c4e63f113682be0c706469d771714cc", kill_on_drop: false }`
[INFO] [stdout] 2fc5d743872df236bc34d2fadbe23b714c4e63f113682be0c706469d771714cc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9daf969c61f62daeca6d266049f503e92939715d7e16ad23ce40b2bff909f505
[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" "9daf969c61f62daeca6d266049f503e92939715d7e16ad23ce40b2bff909f505", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.74
[INFO] [stderr]    Compiling serde v1.0.127
[INFO] [stderr]    Compiling itoa v0.4.7
[INFO] [stderr]    Compiling serde_derive v1.0.127
[INFO] [stderr]    Compiling serde_json v1.0.66
[INFO] [stderr]    Compiling branca v0.10.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 15.98s
[INFO] running `Command { std: "docker" "inspect" "9daf969c61f62daeca6d266049f503e92939715d7e16ad23ce40b2bff909f505", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9daf969c61f62daeca6d266049f503e92939715d7e16ad23ce40b2bff909f505", kill_on_drop: false }`
[INFO] [stdout] 9daf969c61f62daeca6d266049f503e92939715d7e16ad23ce40b2bff909f505
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "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] 3a5e9a9567607d3d6936d12919e5c52753909fda3e41d93dfc6e1898f52b0bd9
[INFO] running `Command { std: "docker" "start" "-a" "3a5e9a9567607d3d6936d12919e5c52753909fda3e41d93dfc6e1898f52b0bd9", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/branca-2b395ca183b6c6bc)
[INFO] [stdout] running 26 tests
[INFO] [stdout] test unit_tests::test_decode_1 ... ok
[INFO] [stdout] test unit_tests::test_builder_nonce_is_correctly_used ... ok
[INFO] [stdout] test unit_tests::test_decryption_fail ... ok
[INFO] [stdout] test unit_tests::test_decode_2 ... ok
[INFO] [stdout] test unit_tests::test_empty_payload_encode_decode ... ok
[INFO] [stdout] test unit_tests::test_bad_key ... ok
[INFO] [stdout] test unit_tests::test_encode_and_decode_builder_with_exp_ttl ... ok
[INFO] [stdout] test unit_tests::test_base62_fail ... ok
[INFO] [stdout] test unit_tests::test_encode_and_decode_builder ... ok
[INFO] [stdout] test unit_tests::test_decode_3 ... ok
[INFO] [stdout] test unit_tests::test_decode_6 ... ok
[INFO] [stdout] test unit_tests::test_decode_4 ... ok
[INFO] [stdout] test unit_tests::test_encode_and_decode_json_literal ... 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_encode_builder ... ok
[INFO] [stdout] test unit_tests::test_no_panic_on_display ... ok
[INFO] [stdout] test unit_tests::test_non_utf8_encode_decode ... ok
[INFO] [stdout] test unit_tests::test_encode_and_decode_random_nonce ... ok
[INFO] [stdout] test unit_tests::test_error_on_overflowing_timestamp ... ok
[INFO] [stdout] test unit_tests::test_modified_timestamp_returns_bad_tag ... ok
[INFO] [stdout] test unit_tests::test_encode_and_decode ... ok
[INFO] [stdout] test unit_tests::test_correct_err_on_invalid_base62 ... ok
[INFO] [stdout] test unit_tests::test_encode_and_decode_json ... ok
[INFO] [stdout] test unit_tests::test_decode_5 ... 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; finished in 0.06s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests branca
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/lib.rs - (line 54) ... ok
[INFO] [stdout] test src/lib.rs - Branca::new (line 187) ... 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] test src/lib.rs - Branca::decode (line 307) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.86s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "3a5e9a9567607d3d6936d12919e5c52753909fda3e41d93dfc6e1898f52b0bd9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3a5e9a9567607d3d6936d12919e5c52753909fda3e41d93dfc6e1898f52b0bd9", kill_on_drop: false }`
[INFO] [stdout] 3a5e9a9567607d3d6936d12919e5c52753909fda3e41d93dfc6e1898f52b0bd9