[INFO] fetching crate lib-base64 2.0.3...
[INFO] testing lib-base64-2.0.3 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate lib-base64 2.0.3 into /workspace/builds/worker-69/source
[INFO] validating manifest of crates.io crate lib-base64 2.0.3 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate lib-base64 2.0.3
[INFO] finished tweaking crates.io crate lib-base64 2.0.3
[INFO] tweaked toml for crates.io crate lib-base64 2.0.3 written to /workspace/builds/worker-69/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-69/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-69/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 39f2ec676094a0ae95da4ea4a0668188439e445360e1b80b6233aca9df8843ab
[INFO] running `Command { std: "docker" "start" "-a" "39f2ec676094a0ae95da4ea4a0668188439e445360e1b80b6233aca9df8843ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "39f2ec676094a0ae95da4ea4a0668188439e445360e1b80b6233aca9df8843ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "39f2ec676094a0ae95da4ea4a0668188439e445360e1b80b6233aca9df8843ab", kill_on_drop: false }`
[INFO] [stdout] 39f2ec676094a0ae95da4ea4a0668188439e445360e1b80b6233aca9df8843ab
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-69/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-69/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 002fd5d277779b7616f20474f6d7439aa3d5e2163f56bc730cfd0432b66320c9
[INFO] running `Command { std: "docker" "start" "-a" "002fd5d277779b7616f20474f6d7439aa3d5e2163f56bc730cfd0432b66320c9", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling lib-base64 v2.0.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.46s
[INFO] running `Command { std: "docker" "inspect" "002fd5d277779b7616f20474f6d7439aa3d5e2163f56bc730cfd0432b66320c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "002fd5d277779b7616f20474f6d7439aa3d5e2163f56bc730cfd0432b66320c9", kill_on_drop: false }`
[INFO] [stdout] 002fd5d277779b7616f20474f6d7439aa3d5e2163f56bc730cfd0432b66320c9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-69/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-69/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2f3ee9cccd9ad656b6e100ead3b35626957f56b752419bd1facf08def02b6a60
[INFO] running `Command { std: "docker" "start" "-a" "2f3ee9cccd9ad656b6e100ead3b35626957f56b752419bd1facf08def02b6a60", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling lib-base64 v2.0.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.76s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/lib_base64-4f4e70de73dde03e)
[INFO] running `Command { std: "docker" "inspect" "2f3ee9cccd9ad656b6e100ead3b35626957f56b752419bd1facf08def02b6a60", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2f3ee9cccd9ad656b6e100ead3b35626957f56b752419bd1facf08def02b6a60", kill_on_drop: false }`
[INFO] [stdout] 2f3ee9cccd9ad656b6e100ead3b35626957f56b752419bd1facf08def02b6a60
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-69/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-69/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d9adee19386700f03e451b36debf124e5019b92dd6875e4fb274f5f2cfbe85dc
[INFO] running `Command { std: "docker" "start" "-a" "d9adee19386700f03e451b36debf124e5019b92dd6875e4fb274f5f2cfbe85dc", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/lib_base64-4f4e70de73dde03e)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test tests::datalength_check ... ok
[INFO] [stdout] test tests::decode_works ... ok
[INFO] [stdout] test tests::encode_works ... ok
[INFO] [stdout] test tests::validb64data_check ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests lib-base64
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - String::decode (line 124) ... ok
[INFO] [stdout] test src/lib.rs - String::encode (line 63) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.41s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "d9adee19386700f03e451b36debf124e5019b92dd6875e4fb274f5f2cfbe85dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d9adee19386700f03e451b36debf124e5019b92dd6875e4fb274f5f2cfbe85dc", kill_on_drop: false }`
[INFO] [stdout] d9adee19386700f03e451b36debf124e5019b92dd6875e4fb274f5f2cfbe85dc