[INFO] fetching crate base_custom 0.2.0... [INFO] testing base_custom-0.2.0 against 1.55.0 for beta-1.56-1 [INFO] extracting crate base_custom 0.2.0 into /workspace/builds/worker-36/source [INFO] validating manifest of crates.io crate base_custom 0.2.0 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 base_custom 0.2.0 [INFO] finished tweaking crates.io crate base_custom 0.2.0 [INFO] tweaked toml for crates.io crate base_custom 0.2.0 written to /workspace/builds/worker-36/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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/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] 22392d4f3ea3c2b9f9a5769e06a0a0bc8b1a14f92d9006b050249e58da31713d [INFO] running `Command { std: "docker" "start" "-a" "22392d4f3ea3c2b9f9a5769e06a0a0bc8b1a14f92d9006b050249e58da31713d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "22392d4f3ea3c2b9f9a5769e06a0a0bc8b1a14f92d9006b050249e58da31713d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "22392d4f3ea3c2b9f9a5769e06a0a0bc8b1a14f92d9006b050249e58da31713d", kill_on_drop: false }` [INFO] [stdout] 22392d4f3ea3c2b9f9a5769e06a0a0bc8b1a14f92d9006b050249e58da31713d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/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] ff3424a87012e70adf7cb5bbf474de1fef4c9179e98b98a9a11e6c77d81ff8f6 [INFO] running `Command { std: "docker" "start" "-a" "ff3424a87012e70adf7cb5bbf474de1fef4c9179e98b98a9a11e6c77d81ff8f6", kill_on_drop: false }` [INFO] [stderr] Compiling base_custom v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.63s [INFO] running `Command { std: "docker" "inspect" "ff3424a87012e70adf7cb5bbf474de1fef4c9179e98b98a9a11e6c77d81ff8f6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ff3424a87012e70adf7cb5bbf474de1fef4c9179e98b98a9a11e6c77d81ff8f6", kill_on_drop: false }` [INFO] [stdout] ff3424a87012e70adf7cb5bbf474de1fef4c9179e98b98a9a11e6c77d81ff8f6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/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] 0a434b2f49f616bbec3d6d5b59b6c9f13d5e180a0ca4215f9b2f7c6f7368d798 [INFO] running `Command { std: "docker" "start" "-a" "0a434b2f49f616bbec3d6d5b59b6c9f13d5e180a0ca4215f9b2f7c6f7368d798", kill_on_drop: false }` [INFO] [stderr] Compiling base_custom v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.11s [INFO] running `Command { std: "docker" "inspect" "0a434b2f49f616bbec3d6d5b59b6c9f13d5e180a0ca4215f9b2f7c6f7368d798", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0a434b2f49f616bbec3d6d5b59b6c9f13d5e180a0ca4215f9b2f7c6f7368d798", kill_on_drop: false }` [INFO] [stdout] 0a434b2f49f616bbec3d6d5b59b6c9f13d5e180a0ca4215f9b2f7c6f7368d798 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/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] d32596020cfea8ab5c6983b34f4f6e69e584a81d0715fbd5360731cd58e46b7d [INFO] running `Command { std: "docker" "start" "-a" "d32596020cfea8ab5c6983b34f4f6e69e584a81d0715fbd5360731cd58e46b7d", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/base_custom-c9e285987898de4d) [INFO] [stdout] [INFO] [stderr] Running tests/lib.rs (/opt/rustwide/target/debug/deps/lib-55a2921e47261c17) [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] [stdout] [INFO] [stdout] running 40 tests [INFO] [stdout] test char::it_can_convert_base_10_on_u64_max ... ok [INFO] [stdout] test char::it_can_provide_the_last_symbol_before_roll_over ... ok [INFO] [stdout] test char::it_gives_the_simple_char_from_char_mapping ... ok [INFO] [stdout] test char::it_implements_parital_equality ... ok [INFO] [stdout] test char::it_shows_zero_one_and_nth ... ok [INFO] [stdout] test char::it_works_with_binary ... ok [INFO] [stdout] test char::it_works_with_binary_from_max_of_ordinal_range ... ok [INFO] [stdout] test char::it_works_with_binary_from_min_of_ordinal_range ... ok [INFO] [stdout] test char::it_works_with_binary_from_ordinal_range ... ok [INFO] [stdout] test char::it_works_with_binary_with_duplicates ... ok [INFO] [stdout] test char::it_works_with_special_characters ... ok [INFO] [stdout] test char::it_works_with_decimal ... ok [INFO] [stdout] test char::it_works_with_trinary ... ok [INFO] [stdout] test char::nth_should_return_zero_for_zero ... ok [INFO] [stdout] test char::nth_should_return_none_for_out_of_bounds ... ok [INFO] [stdout] test string::it_implements_parital_equality ... ok [INFO] [stdout] test string::it_can_convert_base_10_on_u64_max_with_delimiter ... ok [INFO] [stdout] test string::it_shows_zero_one_and_nth ... ok [INFO] [stdout] test string::it_works_with_a_delimiter_gen ... ok [INFO] [stdout] test string::it_works_with_a_delimiter_decimal ... ok [INFO] [stdout] test string::it_works_with_binary_with_duplicates ... ok [INFO] [stderr] Doc-tests base_custom [INFO] [stdout] test string::it_works_with_binary ... ok [INFO] [stdout] test string::it_works_with_decimal ... ok [INFO] [stdout] test string::it_works_with_music_and_a_delimiter ... ok [INFO] [stdout] test string::it_works_with_non_space_delimiter ... ok [INFO] [stdout] test string::it_works_with_trinary ... ok [INFO] [stdout] test string::nth_should_return_none_for_out_of_bounds ... ok [INFO] [stdout] test u8::it_implements_parital_equality ... ok [INFO] [stdout] test u8::it_shows_zero_one_and_nth ... ok [INFO] [stdout] test u8::it_works_with_binary ... ok [INFO] [stdout] test u8::it_works_with_binary_with_duplicates ... ok [INFO] [stdout] test u8::nth_should_return_none_for_out_of_bounds ... ok [INFO] [stdout] test u8::it_works_with_decimal ... ok [INFO] [stdout] test u8::it_works_with_special_characters ... ok [INFO] [stdout] test u8::nth_should_return_zero_for_zero ... ok [INFO] [stdout] test u8::nth_works ... ok [INFO] [stdout] test u8::it_works_with_trinary ... ok [INFO] [stdout] test char::it_must_have_minimal_characters - should panic ... ok [INFO] [stdout] test string::it_must_have_minimal_characters - should panic ... ok [INFO] [stdout] test u8::it_must_have_minimal_characters - should panic ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 40 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 7 tests [INFO] [stdout] test src/u8.rs - u8::BaseCustom::decimal (line 65) ... ok [INFO] [stdout] test src/u8.rs - u8::BaseCustom::gen (line 36) ... ok [INFO] [stdout] test src/char.rs - char::BaseCustom::gen (line 37) ... ok [INFO] [stdout] test src/char.rs - char::BaseCustom::char (line 66) ... ok [INFO] [stdout] test src/char.rs - char::BaseCustom::decimal (line 87) ... ok [INFO] [stdout] test src/string.rs - string::BaseCustom::gen (line 46) ... ok [INFO] [stdout] test src/string.rs - string::BaseCustom::decimal (line 76) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.63s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "d32596020cfea8ab5c6983b34f4f6e69e584a81d0715fbd5360731cd58e46b7d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d32596020cfea8ab5c6983b34f4f6e69e584a81d0715fbd5360731cd58e46b7d", kill_on_drop: false }` [INFO] [stdout] d32596020cfea8ab5c6983b34f4f6e69e584a81d0715fbd5360731cd58e46b7d