[INFO] fetching crate tc_zeroize 0.1.0...
[INFO] testing tc_zeroize-0.1.0 against 1.100.0-beta.1 for beta-1.100-2
[INFO] extracting crate tc_zeroize 0.1.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate tc_zeroize 0.1.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate tc_zeroize 0.1.0
[INFO] tweaked toml for crates.io crate tc_zeroize 0.1.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate tc_zeroize 0.1.0 on toolchain 1.100.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate tc_zeroize 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "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/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3111399a4047eeb3a02b7a90e478d715f38a8c6669b5c4b49d30a17385265909" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 912312b6b8e094fd03cd09c30c1c10b14af0107404f341ef1c81301367da025d
[INFO] running `Command { std: "docker" "start" "912312b6b8e094fd03cd09c30c1c10b14af0107404f341ef1c81301367da025d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "912312b6b8e094fd03cd09c30c1c10b14af0107404f341ef1c81301367da025d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "912312b6b8e094fd03cd09c30c1c10b14af0107404f341ef1c81301367da025d" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "912312b6b8e094fd03cd09c30c1c10b14af0107404f341ef1c81301367da025d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "912312b6b8e094fd03cd09c30c1c10b14af0107404f341ef1c81301367da025d" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling tc_zeroize v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.19s
[INFO] running `Command { std: "docker" "inspect" "912312b6b8e094fd03cd09c30c1c10b14af0107404f341ef1c81301367da025d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "912312b6b8e094fd03cd09c30c1c10b14af0107404f341ef1c81301367da025d" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling tc_zeroize v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.70s
[INFO] running `Command { std: "docker" "inspect" "912312b6b8e094fd03cd09c30c1c10b14af0107404f341ef1c81301367da025d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "912312b6b8e094fd03cd09c30c1c10b14af0107404f341ef1c81301367da025d" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/build/tc_zeroize/837e0cfc15cd79cd/out/tc_zeroize-837e0cfc15cd79cd)
[INFO] [stderr]      Running tests/alloc.rs (/opt/rustwide/target/debug/build/tc_zeroize/8ece63a36da6e4bb/out/alloc-8ece63a36da6e4bb)
[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/zeroize.rs (/opt/rustwide/target/debug/build/tc_zeroize/c0cd336de338afbf/out/zeroize-c0cd336de338afbf)
[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] [stdout] 
[INFO] [stdout] running 26 tests
[INFO] [stdout] test char_values ... ok
[INFO] [stdout] test empty_arrays ... ok
[INFO] [stdout] test empty_slices ... ok
[INFO] [stdout] test i16_values ... ok
[INFO] [stdout] test i32_values ... ok
[INFO] [stdout] test arrays_and_slices_accept_non_copy_elements_without_dropping_them ... ok
[INFO] [stdout] test guard_borrows_mutates_and_clears_before_inner_drop ... ok
[INFO] [stdout] test isize_values ... ok
[INFO] [stdout] test bool_values ... ok
[INFO] [stdout] test i128_values ... ok
[INFO] [stdout] test arrays_clear_every_element_and_keep_their_length ... ok
[INFO] [stdout] test maybe_uninit_initialized_and_uninitialized_integers ... ok
[INFO] [stdout] test nested_options_and_arrays ... ok
[INFO] [stdout] test i64_values ... ok
[INFO] [stdout] test i8_values ... ok
[INFO] [stdout] test maybe_uninit_arrays_and_slices ... ok
[INFO] [stdout] test option_clears_before_dropping_its_payload_and_becoming_none ... ok
[INFO] [stdout] test slices_clear_only_the_borrowed_range ... ok
[INFO] [stdout] test option_none_stays_none ... ok
[INFO] [stdout] test u16_values ... ok
[INFO] [stdout] test u128_values ... ok
[INFO] [stdout] test u32_values ... ok
[INFO] [stdout] test u64_values ... ok
[INFO] [stdout] test u8_values ... ok
[INFO] [stdout] test usize_values ... ok
[INFO] [stdout] test guard_clears_during_unwinding ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 26 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests tc_zeroize
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs - (line 26) ... ok
[INFO] [stdout] test src/traits.rs - traits::ZeroizeOnDrop (line 36) ... ok
[INFO] [stdout] test src/traits.rs - traits::Zeroize (line 10) ... ok
[INFO] [stdout] test src/zeroizing.rs - zeroizing::Zeroizing (line 13) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.48s; merged doctests compilation took 0.47s
[INFO] running `Command { std: "docker" "inspect" "912312b6b8e094fd03cd09c30c1c10b14af0107404f341ef1c81301367da025d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "912312b6b8e094fd03cd09c30c1c10b14af0107404f341ef1c81301367da025d", kill_on_drop: false }`
[INFO] [stdout] 912312b6b8e094fd03cd09c30c1c10b14af0107404f341ef1c81301367da025d
