[INFO] fetching crate base_custom 0.2.0... [INFO] testing base_custom-0.2.0 against beta-2022-04-10 for beta-1.61-1 [INFO] extracting crate base_custom 0.2.0 into /workspace/builds/worker-2/source [INFO] validating manifest of crates.io crate base_custom 0.2.0 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 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-2/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-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ebba2ab0e410e56d1a13dc8438b172c5d73b9a5e3be1e2a2fa031a52a1587990 [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" "ebba2ab0e410e56d1a13dc8438b172c5d73b9a5e3be1e2a2fa031a52a1587990", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ebba2ab0e410e56d1a13dc8438b172c5d73b9a5e3be1e2a2fa031a52a1587990", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ebba2ab0e410e56d1a13dc8438b172c5d73b9a5e3be1e2a2fa031a52a1587990", kill_on_drop: false }` [INFO] [stdout] ebba2ab0e410e56d1a13dc8438b172c5d73b9a5e3be1e2a2fa031a52a1587990 [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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 3ebd5e80c45f6c4eed1c31447efa29dbb1f789cf3cada85b29665a1fb9158095 [INFO] running `Command { std: "docker" "start" "-a" "3ebd5e80c45f6c4eed1c31447efa29dbb1f789cf3cada85b29665a1fb9158095", kill_on_drop: false }` [INFO] [stderr] Compiling base_custom v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.79s [INFO] running `Command { std: "docker" "inspect" "3ebd5e80c45f6c4eed1c31447efa29dbb1f789cf3cada85b29665a1fb9158095", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3ebd5e80c45f6c4eed1c31447efa29dbb1f789cf3cada85b29665a1fb9158095", kill_on_drop: false }` [INFO] [stdout] 3ebd5e80c45f6c4eed1c31447efa29dbb1f789cf3cada85b29665a1fb9158095 [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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 2484855f51bb37728c1fba300add70e7ccccdede0c789dea5294f63e4aeede34 [INFO] running `Command { std: "docker" "start" "-a" "2484855f51bb37728c1fba300add70e7ccccdede0c789dea5294f63e4aeede34", kill_on_drop: false }` [INFO] [stderr] Compiling base_custom v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.98s [INFO] [stderr] Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/base_custom-eaf948485da93809) [INFO] [stderr] Executable tests/lib.rs (/opt/rustwide/target/debug/deps/lib-4a11e44041b9ace2) [INFO] running `Command { std: "docker" "inspect" "2484855f51bb37728c1fba300add70e7ccccdede0c789dea5294f63e4aeede34", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2484855f51bb37728c1fba300add70e7ccccdede0c789dea5294f63e4aeede34", kill_on_drop: false }` [INFO] [stdout] 2484855f51bb37728c1fba300add70e7ccccdede0c789dea5294f63e4aeede34 [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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 3917be25bf16b494e66c6c2f32659bdc92daa212863a00ecae3531edfc6e819b [INFO] running `Command { std: "docker" "start" "-a" "3917be25bf16b494e66c6c2f32659bdc92daa212863a00ecae3531edfc6e819b", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/base_custom-eaf948485da93809) [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/lib.rs (/opt/rustwide/target/debug/deps/lib-4a11e44041b9ace2) [INFO] [stdout] [INFO] [stdout] running 40 tests [INFO] [stdout] test char::it_can_provide_the_last_symbol_before_roll_over ... ok [INFO] [stdout] test char::it_implements_parital_equality ... 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_decimal ... ok [INFO] [stdout] test char::it_works_with_special_characters ... ok [INFO] [stdout] test string::it_can_convert_base_10_on_u64_max_with_delimiter ... ok [INFO] [stdout] test string::it_implements_parital_equality ... ok [INFO] [stdout] test char::it_can_convert_base_10_on_u64_max ... ok [INFO] [stdout] test string::it_shows_zero_one_and_nth ... ok [INFO] [stdout] test char::it_works_with_trinary ... ok [INFO] [stdout] test string::it_works_with_a_delimiter_decimal ... ok [INFO] [stdout] test string::it_works_with_music_and_a_delimiter ... ok [INFO] [stdout] test string::it_works_with_decimal ... ok [INFO] [stdout] test u8::it_implements_parital_equality ... ok [INFO] [stdout] test string::it_works_with_non_space_delimiter ... ok [INFO] [stdout] test char::it_gives_the_simple_char_from_char_mapping ... ok [INFO] [stdout] test string::it_works_with_a_delimiter_gen ... ok [INFO] [stdout] test u8::it_works_with_binary ... ok [INFO] [stdout] test char::nth_should_return_zero_for_zero ... ok [INFO] [stdout] test u8::it_shows_zero_one_and_nth ... ok [INFO] [stdout] test string::it_works_with_binary ... ok [INFO] [stdout] test char::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_trinary ... ok [INFO] [stdout] test char::it_works_with_binary_from_ordinal_range ... ok [INFO] [stdout] test char::it_works_with_binary ... ok [INFO] [stdout] test u8::nth_should_return_zero_for_zero ... ok [INFO] [stdout] test string::it_works_with_binary_with_duplicates ... ok [INFO] [stdout] test char::it_shows_zero_one_and_nth ... 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_works_with_decimal ... ok [INFO] [stdout] test char::nth_should_return_none_for_out_of_bounds ... ok [INFO] [stdout] test u8::it_works_with_special_characters ... ok [INFO] [stdout] test u8::nth_works ... ok [INFO] [stdout] test u8::it_works_with_binary_with_duplicates ... ok [INFO] [stdout] test string::it_must_have_minimal_characters - should panic ... ok [INFO] [stderr] Doc-tests base_custom [INFO] [stdout] test char::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 0.03s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 7 tests [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/u8.rs - u8::BaseCustom::decimal (line 65) ... 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 1.77s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "3917be25bf16b494e66c6c2f32659bdc92daa212863a00ecae3531edfc6e819b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3917be25bf16b494e66c6c2f32659bdc92daa212863a00ecae3531edfc6e819b", kill_on_drop: false }` [INFO] [stdout] 3917be25bf16b494e66c6c2f32659bdc92daa212863a00ecae3531edfc6e819b