[INFO] cloning repository https://github.com/ptrptr/base64-mime
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ptrptr/base64-mime" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fptrptr%2Fbase64-mime", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fptrptr%2Fbase64-mime'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4dfeb47de3bec864c17b051a1b5a15a2eabf84b5
[INFO] testing ptrptr/base64-mime against 1.75.0 for beta-1.76-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fptrptr%2Fbase64-mime" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ptrptr/base64-mime on toolchain 1.75.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/ptrptr/base64-mime
[INFO] finished tweaking git repo https://github.com/ptrptr/base64-mime
[INFO] tweaked toml for git repo https://github.com/ptrptr/base64-mime written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7e462d0d3f20703c21e0c11439bd1339f7ff164fd1758f8d7dcec5e131d895eb
[INFO] running `Command { std: "docker" "start" "-a" "7e462d0d3f20703c21e0c11439bd1339f7ff164fd1758f8d7dcec5e131d895eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7e462d0d3f20703c21e0c11439bd1339f7ff164fd1758f8d7dcec5e131d895eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e462d0d3f20703c21e0c11439bd1339f7ff164fd1758f8d7dcec5e131d895eb", kill_on_drop: false }`
[INFO] [stdout] 7e462d0d3f20703c21e0c11439bd1339f7ff164fd1758f8d7dcec5e131d895eb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ffa982b33d4191ea4eb903f6748a1e8cee29a75b64e305ab713904d7609d6f32
[INFO] running `Command { std: "docker" "start" "-a" "ffa982b33d4191ea4eb903f6748a1e8cee29a75b64e305ab713904d7609d6f32", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr]    Compiling base64-mime v0.1.0 (/opt/rustwide/workdir/base64-mime)
[INFO] [stdout] warning: multiple patterns overlap on their endpoints
[INFO] [stdout]   --> base64-mime/src/writer.rs:64:17
[INFO] [stdout]    |
[INFO] [stdout] 56 |             (0, 0..=2) | (1, 1) => {
[INFO] [stdout]    |                 ----- this range overlaps on `2_usize`...
[INFO] [stdout] ...
[INFO] [stdout] 64 |             (1, 2..) => {
[INFO] [stdout]    |                 ^^^ ... with this range
[INFO] [stdout]    |
[INFO] [stdout]    = note: you likely meant to write mutually exclusive ranges
[INFO] [stdout]    = note: `#[warn(overlapping_range_endpoints)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling base64-cli v0.1.0 (/opt/rustwide/workdir/base64-cli)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.92s
[INFO] running `Command { std: "docker" "inspect" "ffa982b33d4191ea4eb903f6748a1e8cee29a75b64e305ab713904d7609d6f32", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ffa982b33d4191ea4eb903f6748a1e8cee29a75b64e305ab713904d7609d6f32", kill_on_drop: false }`
[INFO] [stdout] ffa982b33d4191ea4eb903f6748a1e8cee29a75b64e305ab713904d7609d6f32
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2333bcdabe72125ea612499830fdc5e7679e2c1ef352f6ba97a47df88fd9577c
[INFO] running `Command { std: "docker" "start" "-a" "2333bcdabe72125ea612499830fdc5e7679e2c1ef352f6ba97a47df88fd9577c", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr]    Compiling base64-cli v0.1.0 (/opt/rustwide/workdir/base64-cli)
[INFO] [stdout] warning: multiple patterns overlap on their endpoints
[INFO] [stdout]   --> base64-mime/src/writer.rs:64:17
[INFO] [stdout]    |
[INFO] [stdout] 56 |             (0, 0..=2) | (1, 1) => {
[INFO] [stdout]    |                 ----- this range overlaps on `2_usize`...
[INFO] [stdout] ...
[INFO] [stdout] 64 |             (1, 2..) => {
[INFO] [stdout]    |                 ^^^ ... with this range
[INFO] [stdout]    |
[INFO] [stdout]    = note: you likely meant to write mutually exclusive ranges
[INFO] [stdout]    = note: `#[warn(overlapping_range_endpoints)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling base64-mime v0.1.0 (/opt/rustwide/workdir/base64-mime)
[INFO] [stdout] warning: multiple patterns overlap on their endpoints
[INFO] [stdout]   --> base64-mime/src/writer.rs:64:17
[INFO] [stdout]    |
[INFO] [stdout] 56 |             (0, 0..=2) | (1, 1) => {
[INFO] [stdout]    |                 ----- this range overlaps on `2_usize`...
[INFO] [stdout] ...
[INFO] [stdout] 64 |             (1, 2..) => {
[INFO] [stdout]    |                 ^^^ ... with this range
[INFO] [stdout]    |
[INFO] [stdout]    = note: you likely meant to write mutually exclusive ranges
[INFO] [stdout]    = note: `#[warn(overlapping_range_endpoints)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.24s
[INFO] running `Command { std: "docker" "inspect" "2333bcdabe72125ea612499830fdc5e7679e2c1ef352f6ba97a47df88fd9577c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2333bcdabe72125ea612499830fdc5e7679e2c1ef352f6ba97a47df88fd9577c", kill_on_drop: false }`
[INFO] [stdout] 2333bcdabe72125ea612499830fdc5e7679e2c1ef352f6ba97a47df88fd9577c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 91f3bb22cc4ccc008309fca42d094f7d57e54656559f71b5a70df9267e802ad9
[INFO] running `Command { std: "docker" "start" "-a" "91f3bb22cc4ccc008309fca42d094f7d57e54656559f71b5a70df9267e802ad9", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr] warning: multiple patterns overlap on their endpoints
[INFO] [stderr]   --> base64-mime/src/writer.rs:64:17
[INFO] [stderr]    |
[INFO] [stderr] 56 |             (0, 0..=2) | (1, 1) => {
[INFO] [stderr]    |                 ----- this range overlaps on `2_usize`...
[INFO] [stderr] ...
[INFO] [stderr] 64 |             (1, 2..) => {
[INFO] [stderr]    |                 ^^^ ... with this range
[INFO] [stderr]    |
[INFO] [stderr]    = note: you likely meant to write mutually exclusive ranges
[INFO] [stderr]    = note: `#[warn(overlapping_range_endpoints)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `base64-mime` (lib) generated 1 warning
[INFO] [stderr] warning: `base64-mime` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/base64_cli-2ce167587d93de0b)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/decode_tests.rs (/opt/rustwide/target/debug/deps/decode_tests-1c9acf5db19cb530)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test integration_test_decode_stdin ... ok
[INFO] [stdout] test integration_test_decode_default ... ok
[INFO] [stdout] test integration_test_decode_file ... ok
[INFO] [stdout] test integration_test_decode_file_with_output_file ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/encode_tests.rs (/opt/rustwide/target/debug/deps/encode_tests-4f306acb4facce04)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test integration_test_encode_stdin ... ok
[INFO] [stdout] test integration_test_encode_file_with_output_file ... ok
[INFO] [stdout] test integration_test_encode_default ... ok
[INFO] [stdout] test integration_test_encode_file ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/help_tests.rs (/opt/rustwide/target/debug/deps/help_tests-f39c3d17399dff12)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test integration_test_h_parameter_has_usage ... ok
[INFO] [stdout] test integration_test_help_parameter_is_same_as_h_parameter ... ok
[INFO] [stdout] test integration_test_h_parameter_has_options ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/base64_mime-32a39f02fe96de19)
[INFO] [stdout] 
[INFO] [stdout] running 31 tests
[INFO] [stdout] test tests::reader::test_bad_padding_pattern_0010 ... ok
[INFO] [stdout] test tests::reader::test_read_unpadded ... ok
[INFO] [stdout] test tests::reader::test_unexpected_eof_length_one ... ok
[INFO] [stdout] test tests::reader::test_read_two_padding_bytes ... ok
[INFO] [stdout] test tests::reader::test_unexpected_eof_length_three ... ok
[INFO] [stdout] test tests::reader::test_bad_padding_pattern_0110 ... ok
[INFO] [stdout] test tests::reader::test_bad_padding_pattern_1111 ... ok
[INFO] [stdout] test tests::reader::test_bad_padding_pattern_0100 ... ok
[INFO] [stdout] test tests::reader::test_bad_padding_pattern_1000 ... ok
[INFO] [stdout] test tests::reader::test_read_one_padding_byte ... ok
[INFO] [stdout] test tests::reader::test_read_multiword_with_nonalphabet_splitting_word ... ok
[INFO] [stdout] test tests::writer::test_empty_write ... ok
[INFO] [stdout] test tests::reader::test_unexpected_eof_length_two ... ok
[INFO] [stdout] test tests::writer::test_new_writer ... ok
[INFO] [stdout] test tests::reader::test_new_reader ... ok
[INFO] [stdout] test tests::reader::test_read_multiword_with_padding ... ok
[INFO] [stdout] test tests::reader::test_bad_padding_pattern_1110 ... ok
[INFO] [stdout] test tests::reader::test_read_multiword_without_padding ... ok
[INFO] [stdout] test tests::reader::test_read_empty ... ok
[INFO] [stdout] test tests::reader::test_read_multiword_with_nonalphabet_word_aligned ... ok
[INFO] [stdout] test tests::reader::test_read_only_nonalphabet ... ok
[INFO] [stdout] test tests::writer::test_write_multiword_and_padding ... ok
[INFO] [stdout] test tests::writer::test_write_multiword_without_padding ... ok
[INFO] [stdout] test tests::writer::test_write_one_byte_return_value ... ok
[INFO] [stdout] test tests::writer::test_write_one_padding_byte ... ok
[INFO] [stdout] test tests::writer::test_write_unpadded ... ok
[INFO] [stdout] test tests::writer::test_write_three_bytes_return_value ... ok
[INFO] [stdout] test tests::writer::test_write_two_bytes_return_value ... ok
[INFO] [stdout] test tests::writer::test_write_two_padding_bytes ... ok
[INFO] [stdout] test tests::writer::test_empty_write_call ... ok
[INFO] [stdout] test tests::writer::test_write_zero_bytes_return_value ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 31 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests base64-mime
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "91f3bb22cc4ccc008309fca42d094f7d57e54656559f71b5a70df9267e802ad9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "91f3bb22cc4ccc008309fca42d094f7d57e54656559f71b5a70df9267e802ad9", kill_on_drop: false }`
[INFO] [stdout] 91f3bb22cc4ccc008309fca42d094f7d57e54656559f71b5a70df9267e802ad9