[INFO] fetching crate base_custom 0.2.0...
[INFO] testing base_custom-0.2.0 against master#1871252fc8bb672d40787e67404e6eaae7059369 for pr-125151
[INFO] extracting crate base_custom 0.2.0 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate base_custom 0.2.0 on toolchain 1871252fc8bb672d40787e67404e6eaae7059369
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "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-4-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 79145afc0762777f62e26a623faf397e66d2467aa5fac9705fe016f722db9e60
[INFO] running `Command { std: "docker" "start" "-a" "79145afc0762777f62e26a623faf397e66d2467aa5fac9705fe016f722db9e60", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "79145afc0762777f62e26a623faf397e66d2467aa5fac9705fe016f722db9e60", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "79145afc0762777f62e26a623faf397e66d2467aa5fac9705fe016f722db9e60", kill_on_drop: false }`
[INFO] [stdout] 79145afc0762777f62e26a623faf397e66d2467aa5fac9705fe016f722db9e60
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 560850bdbe46d208067a70d328ed6855b706b244a04d3ca63d01e0368b904f84
[INFO] running `Command { std: "docker" "start" "-a" "560850bdbe46d208067a70d328ed6855b706b244a04d3ca63d01e0368b904f84", kill_on_drop: false }`
[INFO] [stderr]    Compiling base_custom v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `crate::u8::*`
[INFO] [stdout]   --> src/lib.rs:76:9
[INFO] [stdout]    |
[INFO] [stdout] 76 | pub use crate::u8::*;
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::char::*`
[INFO] [stdout]   --> src/lib.rs:77:9
[INFO] [stdout]    |
[INFO] [stdout] 77 | pub use crate::char::*;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::string::*`
[INFO] [stdout]   --> src/lib.rs:78:9
[INFO] [stdout]    |
[INFO] [stdout] 78 | pub use crate::string::*;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.20s
[INFO] running `Command { std: "docker" "inspect" "560850bdbe46d208067a70d328ed6855b706b244a04d3ca63d01e0368b904f84", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "560850bdbe46d208067a70d328ed6855b706b244a04d3ca63d01e0368b904f84", kill_on_drop: false }`
[INFO] [stdout] 560850bdbe46d208067a70d328ed6855b706b244a04d3ca63d01e0368b904f84
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4f9feeb05a66265e28696dad4fd3fcfecabcd6544325e5e409914009064c7dd4
[INFO] running `Command { std: "docker" "start" "-a" "4f9feeb05a66265e28696dad4fd3fcfecabcd6544325e5e409914009064c7dd4", kill_on_drop: false }`
[INFO] [stdout] warning: unused import: `crate::u8::*`
[INFO] [stdout]   --> src/lib.rs:76:9
[INFO] [stdout]    |
[INFO] [stdout] 76 | pub use crate::u8::*;
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling base_custom v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `crate::char::*`
[INFO] [stdout]   --> src/lib.rs:77:9
[INFO] [stdout]    |
[INFO] [stdout] 77 | pub use crate::char::*;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::string::*`
[INFO] [stdout]   --> src/lib.rs:78:9
[INFO] [stdout]    |
[INFO] [stdout] 78 | pub use crate::string::*;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::u8::*`
[INFO] [stdout]   --> src/lib.rs:76:9
[INFO] [stdout]    |
[INFO] [stdout] 76 | pub use crate::u8::*;
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::char::*`
[INFO] [stdout]   --> src/lib.rs:77:9
[INFO] [stdout]    |
[INFO] [stdout] 77 | pub use crate::char::*;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::string::*`
[INFO] [stdout]   --> src/lib.rs:78:9
[INFO] [stdout]    |
[INFO] [stdout] 78 | pub use crate::string::*;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.39s
[INFO] running `Command { std: "docker" "inspect" "4f9feeb05a66265e28696dad4fd3fcfecabcd6544325e5e409914009064c7dd4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4f9feeb05a66265e28696dad4fd3fcfecabcd6544325e5e409914009064c7dd4", kill_on_drop: false }`
[INFO] [stdout] 4f9feeb05a66265e28696dad4fd3fcfecabcd6544325e5e409914009064c7dd4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] bd8d4e0d8d59140a42de69948e400fda70be5b3461b79b6d668664c495e8e619
[INFO] running `Command { std: "docker" "start" "-a" "bd8d4e0d8d59140a42de69948e400fda70be5b3461b79b6d668664c495e8e619", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `crate::u8::*`
[INFO] [stderr]   --> src/lib.rs:76:9
[INFO] [stderr]    |
[INFO] [stderr] 76 | pub use crate::u8::*;
[INFO] [stderr]    |         ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::char::*`
[INFO] [stderr]   --> src/lib.rs:77:9
[INFO] [stderr]    |
[INFO] [stderr] 77 | pub use crate::char::*;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::string::*`
[INFO] [stderr]   --> src/lib.rs:78:9
[INFO] [stderr]    |
[INFO] [stderr] 78 | pub use crate::string::*;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `base_custom` (lib) generated 3 warnings (run `cargo fix --lib -p base_custom` to apply 3 suggestions)
[INFO] [stderr] warning: `base_custom` (lib test) generated 3 warnings (3 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/base_custom-8c08340c80d2aba1)
[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-ac6529e016eef3b2)
[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_implements_parital_equality ... ok
[INFO] [stdout] test char::it_gives_the_simple_char_from_char_mapping ... ok
[INFO] [stdout] test char::it_shows_zero_one_and_nth ... ok
[INFO] [stdout] test char::it_works_with_binary_from_max_of_ordinal_range ... ok
[INFO] [stdout] test char::it_works_with_binary ... ok
[INFO] [stdout] test char::it_works_with_binary_from_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_with_duplicates ... ok
[INFO] [stdout] test char::it_works_with_decimal ... ok
[INFO] [stdout] test char::it_works_with_special_characters ... ok
[INFO] [stdout] test char::it_works_with_trinary ... ok
[INFO] [stdout] test char::nth_should_return_none_for_out_of_bounds ... ok
[INFO] [stdout] test char::nth_should_return_zero_for_zero ... 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 string::it_shows_zero_one_and_nth ... ok
[INFO] [stdout] test string::it_works_with_a_delimiter_decimal ... ok
[INFO] [stdout] test string::it_works_with_a_delimiter_gen ... ok
[INFO] [stdout] test string::it_works_with_binary ... ok
[INFO] [stdout] test string::it_works_with_binary_with_duplicates ... ok
[INFO] [stdout] test string::it_works_with_non_space_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_trinary ... ok
[INFO] [stdout] test string::it_works_with_music_and_a_delimiter ... ok
[INFO] [stdout] test u8::it_works_with_special_characters ... ok
[INFO] [stdout] test u8::nth_should_return_none_for_out_of_bounds ... ok
[INFO] [stdout] test u8::it_shows_zero_one_and_nth ... ok
[INFO] [stdout] test u8::nth_should_return_zero_for_zero ... ok
[INFO] [stdout] test u8::it_works_with_binary ... ok
[INFO] [stdout] test u8::it_works_with_decimal ... ok
[INFO] [stdout] test u8::nth_works ... ok
[INFO] [stdout] test u8::it_works_with_binary_with_duplicates ... ok
[INFO] [stdout] test u8::it_works_with_trinary ... ok
[INFO] [stdout] test string::nth_should_return_none_for_out_of_bounds ... 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 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests base_custom
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test src/char.rs - char::BaseCustom<char>::char (line 66) ... ok
[INFO] [stdout] test src/char.rs - char::BaseCustom<char>::gen (line 37) ... ok
[INFO] [stdout] test src/u8.rs - u8::BaseCustom<u8>::decimal (line 65) ... ok
[INFO] [stdout] test src/u8.rs - u8::BaseCustom<u8>::gen (line 36) ... ok
[INFO] [stdout] test src/char.rs - char::BaseCustom<char>::decimal (line 87) ... ok
[INFO] [stdout] test src/string.rs - string::BaseCustom<String>::gen (line 46) ... ok
[INFO] [stdout] test src/string.rs - string::BaseCustom<String>::decimal (line 76) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.26s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "bd8d4e0d8d59140a42de69948e400fda70be5b3461b79b6d668664c495e8e619", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bd8d4e0d8d59140a42de69948e400fda70be5b3461b79b6d668664c495e8e619", kill_on_drop: false }`
[INFO] [stdout] bd8d4e0d8d59140a42de69948e400fda70be5b3461b79b6d668664c495e8e619
[INFO] testing base_custom-0.2.0 against try#b642703cf9526da1e72c0b6755753b939a9c6b6d for pr-125151
[INFO] extracting crate base_custom 0.2.0 into /workspace/builds/worker-4-tc2/source
[INFO] validating manifest of crates.io crate base_custom 0.2.0 on toolchain b642703cf9526da1e72c0b6755753b939a9c6b6d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "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-4-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f2a83d296474db9fc83e320e1d12e4cda967e1f5b2f13b7d7d40e7eddc2a6d7c
[INFO] running `Command { std: "docker" "start" "-a" "f2a83d296474db9fc83e320e1d12e4cda967e1f5b2f13b7d7d40e7eddc2a6d7c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f2a83d296474db9fc83e320e1d12e4cda967e1f5b2f13b7d7d40e7eddc2a6d7c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f2a83d296474db9fc83e320e1d12e4cda967e1f5b2f13b7d7d40e7eddc2a6d7c", kill_on_drop: false }`
[INFO] [stdout] f2a83d296474db9fc83e320e1d12e4cda967e1f5b2f13b7d7d40e7eddc2a6d7c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 46df1cb1f183295abec01c5b2e15cf0bd6d334f6abf6d4e0dc649d406e6ccdd3
[INFO] running `Command { std: "docker" "start" "-a" "46df1cb1f183295abec01c5b2e15cf0bd6d334f6abf6d4e0dc649d406e6ccdd3", kill_on_drop: false }`
[INFO] [stderr]    Compiling base_custom v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `crate::u8::*`
[INFO] [stdout]   --> src/lib.rs:76:9
[INFO] [stdout]    |
[INFO] [stdout] 76 | pub use crate::u8::*;
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::char::*`
[INFO] [stdout]   --> src/lib.rs:77:9
[INFO] [stdout]    |
[INFO] [stdout] 77 | pub use crate::char::*;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::string::*`
[INFO] [stdout]   --> src/lib.rs:78:9
[INFO] [stdout]    |
[INFO] [stdout] 78 | pub use crate::string::*;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.20s
[INFO] running `Command { std: "docker" "inspect" "46df1cb1f183295abec01c5b2e15cf0bd6d334f6abf6d4e0dc649d406e6ccdd3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "46df1cb1f183295abec01c5b2e15cf0bd6d334f6abf6d4e0dc649d406e6ccdd3", kill_on_drop: false }`
[INFO] [stdout] 46df1cb1f183295abec01c5b2e15cf0bd6d334f6abf6d4e0dc649d406e6ccdd3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7bf350b1c03c09da482d1f2690208e17e2e8d0b51f146e34344c4ac7c4818055
[INFO] running `Command { std: "docker" "start" "-a" "7bf350b1c03c09da482d1f2690208e17e2e8d0b51f146e34344c4ac7c4818055", kill_on_drop: false }`
[INFO] [stderr]    Compiling base_custom v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `crate::u8::*`
[INFO] [stdout]   --> src/lib.rs:76:9
[INFO] [stdout]    |
[INFO] [stdout] 76 | pub use crate::u8::*;
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::char::*`
[INFO] [stdout]   --> src/lib.rs:77:9
[INFO] [stdout]    |
[INFO] [stdout] 77 | pub use crate::char::*;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::string::*`
[INFO] [stdout]   --> src/lib.rs:78:9
[INFO] [stdout]    |
[INFO] [stdout] 78 | pub use crate::string::*;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::u8::*`
[INFO] [stdout]   --> src/lib.rs:76:9
[INFO] [stdout]    |
[INFO] [stdout] 76 | pub use crate::u8::*;
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::char::*`
[INFO] [stdout]   --> src/lib.rs:77:9
[INFO] [stdout]    |
[INFO] [stdout] 77 | pub use crate::char::*;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::string::*`
[INFO] [stdout]   --> src/lib.rs:78:9
[INFO] [stdout]    |
[INFO] [stdout] 78 | pub use crate::string::*;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.40s
[INFO] running `Command { std: "docker" "inspect" "7bf350b1c03c09da482d1f2690208e17e2e8d0b51f146e34344c4ac7c4818055", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7bf350b1c03c09da482d1f2690208e17e2e8d0b51f146e34344c4ac7c4818055", kill_on_drop: false }`
[INFO] [stdout] 7bf350b1c03c09da482d1f2690208e17e2e8d0b51f146e34344c4ac7c4818055
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6d78ceff4608d7d484bba8470bb5a41627de6d11102ecb8cfce234ae01bd3e9f
[INFO] running `Command { std: "docker" "start" "-a" "6d78ceff4608d7d484bba8470bb5a41627de6d11102ecb8cfce234ae01bd3e9f", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `crate::u8::*`
[INFO] [stderr]   --> src/lib.rs:76:9
[INFO] [stderr]    |
[INFO] [stderr] 76 | pub use crate::u8::*;
[INFO] [stderr]    |         ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::char::*`
[INFO] [stderr]   --> src/lib.rs:77:9
[INFO] [stderr]    |
[INFO] [stderr] 77 | pub use crate::char::*;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::string::*`
[INFO] [stderr]   --> src/lib.rs:78:9
[INFO] [stderr]    |
[INFO] [stderr] 78 | pub use crate::string::*;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `base_custom` (lib) generated 3 warnings (run `cargo fix --lib -p base_custom` to apply 3 suggestions)
[INFO] [stderr] warning: `base_custom` (lib test) generated 3 warnings (3 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/base_custom-8c08340c80d2aba1)
[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-ac6529e016eef3b2)
[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_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_gives_the_simple_char_from_char_mapping ... ok
[INFO] [stdout] test char::it_works_with_binary_from_max_of_ordinal_range ... ok
[INFO] [stdout] test char::it_works_with_binary_from_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_with_duplicates ... ok
[INFO] [stdout] test char::it_works_with_decimal ... ok
[INFO] [stdout] test char::it_works_with_special_characters ... ok
[INFO] [stdout] test char::it_works_with_trinary ... ok
[INFO] [stdout] test char::nth_should_return_none_for_out_of_bounds ... ok
[INFO] [stdout] test char::nth_should_return_zero_for_zero ... 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 string::it_shows_zero_one_and_nth ... ok
[INFO] [stdout] test string::it_works_with_binary ... ok
[INFO] [stdout] test string::it_works_with_binary_with_duplicates ... ok
[INFO] [stdout] test string::it_works_with_decimal ... ok
[INFO] [stdout] test string::it_works_with_trinary ... ok
[INFO] [stdout] test string::it_works_with_music_and_a_delimiter ... ok
[INFO] [stdout] test string::nth_should_return_none_for_out_of_bounds ... ok
[INFO] [stdout] test string::it_works_with_a_delimiter_decimal ... ok
[INFO] [stdout] test string::it_works_with_a_delimiter_gen ... ok
[INFO] [stdout] test u8::it_works_with_binary ... ok
[INFO] [stdout] test string::it_works_with_non_space_delimiter ... ok
[INFO] [stdout] test u8::it_shows_zero_one_and_nth ... ok
[INFO] [stdout] test u8::it_works_with_special_characters ... ok
[INFO] [stdout] test u8::it_works_with_trinary ... 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_implements_parital_equality ... ok
[INFO] [stdout] test u8::nth_works ... ok
[INFO] [stdout] test u8::nth_should_return_zero_for_zero ... ok
[INFO] [stdout] test u8::it_works_with_binary_with_duplicates ... 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 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests base_custom
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test src/u8.rs - u8::BaseCustom<u8>::decimal (line 65) ... ok
[INFO] [stdout] test src/char.rs - char::BaseCustom<char>::char (line 66) ... ok
[INFO] [stdout] test src/char.rs - char::BaseCustom<char>::gen (line 37) ... ok
[INFO] [stdout] test src/u8.rs - u8::BaseCustom<u8>::gen (line 36) ... ok
[INFO] [stdout] test src/char.rs - char::BaseCustom<char>::decimal (line 87) ... ok
[INFO] [stdout] test src/string.rs - string::BaseCustom<String>::gen (line 46) ... ok
[INFO] [stdout] test src/string.rs - string::BaseCustom<String>::decimal (line 76) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.28s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "6d78ceff4608d7d484bba8470bb5a41627de6d11102ecb8cfce234ae01bd3e9f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6d78ceff4608d7d484bba8470bb5a41627de6d11102ecb8cfce234ae01bd3e9f", kill_on_drop: false }`
[INFO] [stdout] 6d78ceff4608d7d484bba8470bb5a41627de6d11102ecb8cfce234ae01bd3e9f
