[INFO] fetching crate b64-ct 0.1.1...
[INFO] testing b64-ct-0.1.1 against 1.49.0 for beta-1.50-1
[INFO] extracting crate b64-ct 0.1.1 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate b64-ct 0.1.1 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 b64-ct 0.1.1
[INFO] finished tweaking crates.io crate b64-ct 0.1.1
[INFO] tweaked toml for crates.io crate b64-ct 0.1.1 written to /workspace/builds/worker-2/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-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" "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] 4ff64dae5cc5654c746c59912c31ec0e51cf8d6afc217a3332fac66f688b4ee3
[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" "4ff64dae5cc5654c746c59912c31ec0e51cf8d6afc217a3332fac66f688b4ee3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4ff64dae5cc5654c746c59912c31ec0e51cf8d6afc217a3332fac66f688b4ee3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4ff64dae5cc5654c746c59912c31ec0e51cf8d6afc217a3332fac66f688b4ee3", kill_on_drop: false }`
[INFO] [stdout] 4ff64dae5cc5654c746c59912c31ec0e51cf8d6afc217a3332fac66f688b4ee3
[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=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] c2d26155fed5844bfe2e71faccba9de58eeaf58680d1ed43c00d35f3098daab7
[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" "c2d26155fed5844bfe2e71faccba9de58eeaf58680d1ed43c00d35f3098daab7", kill_on_drop: false }`
[INFO] [stderr]    Compiling b64-ct v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.00s
[INFO] running `Command { std: "docker" "inspect" "c2d26155fed5844bfe2e71faccba9de58eeaf58680d1ed43c00d35f3098daab7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c2d26155fed5844bfe2e71faccba9de58eeaf58680d1ed43c00d35f3098daab7", kill_on_drop: false }`
[INFO] [stdout] c2d26155fed5844bfe2e71faccba9de58eeaf58680d1ed43c00d35f3098daab7
[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=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] e784f21411fa6929f095a9a964549180f9736aa4eef4bfc291a9b1c583bf6c26
[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" "e784f21411fa6929f095a9a964549180f9736aa4eef4bfc291a9b1c583bf6c26", kill_on_drop: false }`
[INFO] [stderr]    Compiling b64-ct v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.04s
[INFO] running `Command { std: "docker" "inspect" "e784f21411fa6929f095a9a964549180f9736aa4eef4bfc291a9b1c583bf6c26", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e784f21411fa6929f095a9a964549180f9736aa4eef4bfc291a9b1c583bf6c26", kill_on_drop: false }`
[INFO] [stdout] e784f21411fa6929f095a9a964549180f9736aa4eef4bfc291a9b1c583bf6c26
[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=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] b096eb81db823a733d5a7e1f6058798879cb01fd46293a46a7a4d6ba24a8dd9c
[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" "b096eb81db823a733d5a7e1f6058798879cb01fd46293a46a7a4d6ba24a8dd9c", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/b64_ct-1201209073378b6b
[INFO] [stdout] 
[INFO] [stdout] running 32 tests
[INFO] [stdout] test decode::tests::all_bytes_Davx2_Pavx2 ... ok
[INFO] [stdout] test decode::tests::all_bytes_Dlut_align64_Psimple ... ok
[INFO] [stdout] test decode::tests::all_bytes_Dlut_align64_Pavx2 ... ok
[INFO] [stdout] test decode::tests::all_bytes_Davx2_Psimple ... ok
[INFO] [stdout] test decode::tests::decode_Davx2_Psimple ... ok
[INFO] [stdout] test decode::tests::decode_Davx2_Pavx2 ... ok
[INFO] [stdout] test decode::tests::cmp_rand_1kb_Davx2_Psimple ... ok
[INFO] [stdout] test decode::tests::decode_equivalency_Davx2_Pavx2 ... ok
[INFO] [stdout] test decode::tests::cmp_rand_1kb_Dlut_align64_Psimple ... ok
[INFO] [stdout] test decode::tests::decode_Dlut_align64_Pavx2 ... ok
[INFO] [stdout] test decode::tests::decode_equivalency_Dlut_align64_Psimple ... ok
[INFO] [stdout] test decode::tests::decode_equivalency_Dlut_align64_Pavx2 ... ok
[INFO] [stdout] test decode::tests::decode_Dlut_align64_Psimple ... ok
[INFO] [stdout] test decode::tests::decode_error_Dlut_align64_Pavx2 ... ok
[INFO] [stdout] test decode::tests::decode_equivalency_Davx2_Psimple ... ok
[INFO] [stdout] test decode::tests::decode_error_Dlut_align64_Psimple ... ok
[INFO] [stdout] test decode::tests::decode_error_Davx2_Psimple ... ok
[INFO] [stdout] test decode::tests::decode_error_Davx2_Pavx2 ... ok
[INFO] [stdout] test encode::tests::encode_Elut_align64_Usimple ... ok
[INFO] [stdout] test decode::tests::whitespace_skipped_Dlut_align64_Pavx2 ... ok
[INFO] [stdout] test decode::tests::whitespace_skipped_Dlut_align64_Psimple ... ok
[INFO] [stdout] test encode::tests::encode_Elut_align64_Uavx2 ... ok
[INFO] [stdout] test decode::tests::cmp_rand_1kb_Dlut_align64_Pavx2 ... ok
[INFO] [stdout] test decode::tests::whitespace_skipped_Davx2_Psimple ... ok
[INFO] [stdout] test decode::tests::whitespace_skipped_Davx2_Pavx2 ... ok
[INFO] [stdout] test decode::tests::cmp_rand_1kb_Davx2_Pavx2 ... ok
[INFO] [stdout] test encode::tests::encode_Eavx2_Usimple ... ok
[INFO] [stdout] test encode::tests::encode_Eavx2_Uavx2 ... ok
[INFO] [stdout] test decode::tests::wrapping_base64_Davx2_Psimple ... ok
[INFO] [stdout] test decode::tests::wrapping_base64_Davx2_Pavx2 ... ok
[INFO] [stdout] test decode::tests::wrapping_base64_Dlut_align64_Pavx2 ... ok
[INFO] [stdout] test decode::tests::wrapping_base64_Dlut_align64_Psimple ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 32 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests b64-ct
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - str::from_base64 (line 182) ... ok
[INFO] [stdout] test src/lib.rs - [u8]::to_base64 (line 142) ... 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" "b096eb81db823a733d5a7e1f6058798879cb01fd46293a46a7a4d6ba24a8dd9c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b096eb81db823a733d5a7e1f6058798879cb01fd46293a46a7a4d6ba24a8dd9c", kill_on_drop: false }`
[INFO] [stdout] b096eb81db823a733d5a7e1f6058798879cb01fd46293a46a7a4d6ba24a8dd9c