[INFO] fetching crate b64-ct 0.1.1...
[INFO] testing b64-ct-0.1.1 against 1.55.0 for beta-1.56-1
[INFO] extracting crate b64-ct 0.1.1 into /workspace/builds/worker-24/source
[INFO] validating manifest of crates.io crate b64-ct 0.1.1 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", 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-24/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fab5ecc9cbef42c4fdae2d9adec9f8f7f0f8723f61ad06ff6b4ef4665eb5b540
[INFO] running `Command { std: "docker" "start" "-a" "fab5ecc9cbef42c4fdae2d9adec9f8f7f0f8723f61ad06ff6b4ef4665eb5b540", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fab5ecc9cbef42c4fdae2d9adec9f8f7f0f8723f61ad06ff6b4ef4665eb5b540", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fab5ecc9cbef42c4fdae2d9adec9f8f7f0f8723f61ad06ff6b4ef4665eb5b540", kill_on_drop: false }`
[INFO] [stdout] fab5ecc9cbef42c4fdae2d9adec9f8f7f0f8723f61ad06ff6b4ef4665eb5b540
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dec7d8cc7292f0ae5cdcd40ea2e92702e144ab63d0e4eeffff33bc6fb236a370
[INFO] running `Command { std: "docker" "start" "-a" "dec7d8cc7292f0ae5cdcd40ea2e92702e144ab63d0e4eeffff33bc6fb236a370", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling b64-ct v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.22s
[INFO] running `Command { std: "docker" "inspect" "dec7d8cc7292f0ae5cdcd40ea2e92702e144ab63d0e4eeffff33bc6fb236a370", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dec7d8cc7292f0ae5cdcd40ea2e92702e144ab63d0e4eeffff33bc6fb236a370", kill_on_drop: false }`
[INFO] [stdout] dec7d8cc7292f0ae5cdcd40ea2e92702e144ab63d0e4eeffff33bc6fb236a370
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3be8b0287156a7c149668a64c63100744c9b29d55f87963534d80bea7866ab3e
[INFO] running `Command { std: "docker" "start" "-a" "3be8b0287156a7c149668a64c63100744c9b29d55f87963534d80bea7866ab3e", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling proc-macro-hack v0.5.19
[INFO] [stderr]    Compiling paste-impl v0.1.18
[INFO] [stderr]    Compiling paste v0.1.18
[INFO] [stderr]    Compiling b64-ct v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 6.48s
[INFO] running `Command { std: "docker" "inspect" "3be8b0287156a7c149668a64c63100744c9b29d55f87963534d80bea7866ab3e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3be8b0287156a7c149668a64c63100744c9b29d55f87963534d80bea7866ab3e", kill_on_drop: false }`
[INFO] [stdout] 3be8b0287156a7c149668a64c63100744c9b29d55f87963534d80bea7866ab3e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 098d0a7ffa1e3f99dfa0351880f95c24fa6f6f29823e6196dd67b01068399e54
[INFO] running `Command { std: "docker" "start" "-a" "098d0a7ffa1e3f99dfa0351880f95c24fa6f6f29823e6196dd67b01068399e54", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/b64_ct-9245818b3e07fc06)
[INFO] [stdout] running 32 tests
[INFO] [stdout] test decode::tests::all_bytes_Dlut_align64_Pavx2 ... ok
[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::cmp_rand_1kb_Davx2_Pavx2 ... ok
[INFO] [stdout] test decode::tests::all_bytes_Davx2_Psimple ... ok
[INFO] [stdout] test decode::tests::decode_Davx2_Pavx2 ... ok
[INFO] [stdout] test decode::tests::cmp_rand_1kb_Dlut_align64_Psimple ... ok
[INFO] [stdout] test decode::tests::cmp_rand_1kb_Dlut_align64_Pavx2 ... ok
[INFO] [stdout] test decode::tests::cmp_rand_1kb_Davx2_Psimple ... ok
[INFO] [stdout] test decode::tests::decode_Davx2_Psimple ... ok
[INFO] [stdout] test decode::tests::decode_Dlut_align64_Pavx2 ... ok
[INFO] [stdout] test decode::tests::decode_equivalency_Davx2_Pavx2 ... ok
[INFO] [stdout] test decode::tests::decode_equivalency_Davx2_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_equivalency_Dlut_align64_Psimple ... ok
[INFO] [stdout] test decode::tests::decode_error_Davx2_Pavx2 ... ok
[INFO] [stdout] test decode::tests::decode_error_Davx2_Psimple ... ok
[INFO] [stdout] test decode::tests::decode_error_Dlut_align64_Psimple ... ok
[INFO] [stdout] test decode::tests::whitespace_skipped_Davx2_Psimple ... ok
[INFO] [stdout] test encode::tests::encode_Eavx2_Usimple ... ok
[INFO] [stdout] test encode::tests::encode_Elut_align64_Uavx2 ... ok
[INFO] [stdout] test encode::tests::encode_Elut_align64_Usimple ... ok
[INFO] [stdout] test decode::tests::decode_error_Dlut_align64_Pavx2 ... ok
[INFO] [stdout] test encode::tests::encode_Eavx2_Uavx2 ... ok
[INFO] [stdout] test decode::tests::whitespace_skipped_Dlut_align64_Pavx2 ... ok
[INFO] [stdout] test decode::tests::whitespace_skipped_Davx2_Pavx2 ... ok
[INFO] [stdout] test decode::tests::whitespace_skipped_Dlut_align64_Psimple ... ok
[INFO] [stdout] test decode::tests::wrapping_base64_Davx2_Pavx2 ... ok
[INFO] [stdout] test decode::tests::wrapping_base64_Davx2_Psimple ... ok
[INFO] [stdout] test decode::tests::wrapping_base64_Dlut_align64_Pavx2 ... ok
[INFO] [stdout] test decode::tests::wrapping_base64_Dlut_align64_Psimple ... ok
[INFO] [stderr]    Doc-tests b64-ct
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 32 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.90s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - [u8]::to_base64 (line 142) ... ok
[INFO] [stdout] test src/lib.rs - str::from_base64 (line 182) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.93s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "098d0a7ffa1e3f99dfa0351880f95c24fa6f6f29823e6196dd67b01068399e54", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "098d0a7ffa1e3f99dfa0351880f95c24fa6f6f29823e6196dd67b01068399e54", kill_on_drop: false }`
[INFO] [stdout] 098d0a7ffa1e3f99dfa0351880f95c24fa6f6f29823e6196dd67b01068399e54