[INFO] fetching crate ffizz-string 0.5.0...
[INFO] testing ffizz-string-0.5.0 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] extracting crate ffizz-string 0.5.0 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate ffizz-string 0.5.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate ffizz-string 0.5.0
[INFO] tweaked toml for crates.io crate ffizz-string 0.5.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate ffizz-string 0.5.0 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate ffizz-string 0.5.0 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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0b737ff688aa7a8abce7b7575959a73e9540c818c8f176303be0872c56547a52
[INFO] running `Command { std: "docker" "start" "-a" "0b737ff688aa7a8abce7b7575959a73e9540c818c8f176303be0872c56547a52", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0b737ff688aa7a8abce7b7575959a73e9540c818c8f176303be0872c56547a52", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0b737ff688aa7a8abce7b7575959a73e9540c818c8f176303be0872c56547a52", kill_on_drop: false }`
[INFO] [stdout] 0b737ff688aa7a8abce7b7575959a73e9540c818c8f176303be0872c56547a52
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fef7d38243324f53d26d86c0fae409e630b2f864d3f4d45e1a3843d69ab718c0
[INFO] running `Command { std: "docker" "start" "-a" "fef7d38243324f53d26d86c0fae409e630b2f864d3f4d45e1a3843d69ab718c0", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.60
[INFO] [stderr]    Compiling quote v1.0.28
[INFO] [stderr]    Compiling unicode-ident v1.0.9
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling either v1.8.1
[INFO] [stderr]    Compiling libc v0.2.146
[INFO] [stderr]    Compiling ffizz-passby v0.5.0
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling syn v2.0.18
[INFO] [stderr]    Compiling linkme-impl v0.3.10
[INFO] [stderr]    Compiling linkme v0.3.10
[INFO] [stderr]    Compiling ffizz-macros v0.5.0
[INFO] [stderr]    Compiling ffizz-header v0.5.0
[INFO] [stderr]    Compiling ffizz-string v0.5.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `macros::*`
[INFO] [stdout]   --> src/lib.rs:13:9
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub use macros::*;
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.24s
[INFO] running `Command { std: "docker" "inspect" "fef7d38243324f53d26d86c0fae409e630b2f864d3f4d45e1a3843d69ab718c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fef7d38243324f53d26d86c0fae409e630b2f864d3f4d45e1a3843d69ab718c0", kill_on_drop: false }`
[INFO] [stdout] fef7d38243324f53d26d86c0fae409e630b2f864d3f4d45e1a3843d69ab718c0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6c77caca0be507518444a98dabeb32abdeb88a1dd763701a3c6294ee8510ed9e
[INFO] running `Command { std: "docker" "start" "-a" "6c77caca0be507518444a98dabeb32abdeb88a1dd763701a3c6294ee8510ed9e", kill_on_drop: false }`
[INFO] [stderr]    Compiling getrandom v0.2.10
[INFO] [stdout] warning: unused import: `macros::*`
[INFO] [stdout]   --> src/lib.rs:13:9
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub use macros::*;
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling uuid v1.3.4
[INFO] [stderr]    Compiling ffizz-string v0.5.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `macros::*`
[INFO] [stdout]   --> src/lib.rs:13:9
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub use macros::*;
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.50s
[INFO] running `Command { std: "docker" "inspect" "6c77caca0be507518444a98dabeb32abdeb88a1dd763701a3c6294ee8510ed9e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6c77caca0be507518444a98dabeb32abdeb88a1dd763701a3c6294ee8510ed9e", kill_on_drop: false }`
[INFO] [stdout] 6c77caca0be507518444a98dabeb32abdeb88a1dd763701a3c6294ee8510ed9e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b39ca8ea784864115f6bb0405c513c49260afe4b5ff164773da926c7c3de38ff
[INFO] running `Command { std: "docker" "start" "-a" "b39ca8ea784864115f6bb0405c513c49260afe4b5ff164773da926c7c3de38ff", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `macros::*`
[INFO] [stderr]   --> src/lib.rs:13:9
[INFO] [stderr]    |
[INFO] [stderr] 13 | pub use macros::*;
[INFO] [stderr]    |         ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `ffizz-string` (lib) generated 1 warning (run `cargo fix --lib -p ffizz-string` to apply 1 suggestion)
[INFO] [stderr] warning: `ffizz-string` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ffizz_string-b666b2953094becf)
[INFO] [stdout] 
[INFO] [stdout] running 70 tests
[INFO] [stdout] test fzstring::test::as_bytes_cstr ... ok
[INFO] [stdout] test fzstring::test::as_bytes_cstring ... ok
[INFO] [stdout] test fzstring::test::as_bytes_nonnul_string ... ok
[INFO] [stdout] test fzstring::test::as_bytes_null ... ok
[INFO] [stdout] test fzstring::test::as_bytes_string ... ok
[INFO] [stdout] test fzstring::test::as_bytes_null_bytes ... ok
[INFO] [stdout] test fzstring::test::as_bytes_string_with_nul ... ok
[INFO] [stdout] test fzstring::test::as_cstr_cstr ... ok
[INFO] [stdout] test fzstring::test::as_cstr_cstring ... ok
[INFO] [stdout] test fzstring::test::as_cstr_invalid_bytes ... ok
[INFO] [stdout] test fzstring::test::as_cstr_nonnull_string ... ok
[INFO] [stdout] test fzstring::test::as_cstr_nul_bytes ... ok
[INFO] [stdout] test fzstring::test::as_cstr_null ... ok
[INFO] [stdout] test fzstring::test::as_cstr_string ... ok
[INFO] [stdout] test fzstring::test::as_cstr_string_with_nul ... ok
[INFO] [stdout] test fzstring::test::as_str_cstr ... ok
[INFO] [stdout] test fzstring::test::as_str_cstring ... ok
[INFO] [stdout] test fzstring::test::as_str_invalid_bytes ... ok
[INFO] [stdout] test fzstring::test::as_str_nonnull_string ... ok
[INFO] [stdout] test fzstring::test::as_str_string ... ok
[INFO] [stdout] test fzstring::test::as_str_string_with_nul ... ok
[INFO] [stdout] test fzstring::test::as_str_valid_bytes ... ok
[INFO] [stdout] test fzstring::test::from_bytes ... ok
[INFO] [stdout] test fzstring::test::from_option_bytes ... ok
[INFO] [stdout] test fzstring::test::from_option_str ... ok
[INFO] [stdout] test fzstring::test::from_option_string ... ok
[INFO] [stdout] test fzstring::test::from_option_vec ... ok
[INFO] [stdout] test fzstring::test::from_str ... ok
[INFO] [stdout] test fzstring::test::from_string ... ok
[INFO] [stdout] test fzstring::test::from_vec ... ok
[INFO] [stdout] test fzstring::test::as_str_null ... ok
[INFO] [stdout] test fzstring::test::into_path_buf_cstr ... ok
[INFO] [stdout] test fzstring::test::into_path_buf_invalid_bytes ... ok
[INFO] [stdout] test fzstring::test::into_path_buf_cstring ... ok
[INFO] [stdout] test fzstring::test::into_path_buf_nonnull_string ... ok
[INFO] [stdout] test fzstring::test::into_path_buf_nul_bytes ... ok
[INFO] [stdout] test fzstring::test::as_bytes_invalid_bytes ... ok
[INFO] [stdout] test fzstring::test::as_str_nul_bytes ... ok
[INFO] [stdout] test fzstring::test::into_path_buf_null ... ok
[INFO] [stdout] test fzstring::test::into_path_buf_string ... ok
[INFO] [stdout] test fzstring::test::into_path_buf_string_with_nul ... ok
[INFO] [stdout] test fzstring::test::into_path_buf_valid_bytes ... ok
[INFO] [stdout] test fzstring::test::into_string_cstr ... ok
[INFO] [stdout] test fzstring::test::into_string_cstring ... ok
[INFO] [stdout] test fzstring::test::into_string_invalid_bytes ... ok
[INFO] [stdout] test fzstring::test::into_string_nonnull_string ... ok
[INFO] [stdout] test fzstring::test::into_string_nul_bytes ... ok
[INFO] [stdout] test fzstring::test::into_string_null ... ok
[INFO] [stdout] test fzstring::test::into_string_string_with_nul ... ok
[INFO] [stdout] test fzstring::test::into_string_string ... ok
[INFO] [stdout] test fzstring::test::into_string_valid_bytes ... ok
[INFO] [stdout] test utilfns::test::borrow ... ok
[INFO] [stdout] test utilfns::test::borrow_invalid_utf8 ... ok
[INFO] [stdout] test utilfns::test::clone ... ok
[INFO] [stdout] test utilfns::test::clone_invalid_utf8 ... ok
[INFO] [stdout] test utilfns::test::clone_with_len ... ok
[INFO] [stdout] test macros::test::test ... ok
[INFO] [stdout] test utilfns::test::clone_with_len_invalid_utf8 ... ok
[INFO] [stdout] test utilfns::test::content_nul_bytes ... ok
[INFO] [stdout] test utilfns::test::content_null_ptr ... ok
[INFO] [stdout] test utilfns::test::content_with_len_nul_bytes ... ok
[INFO] [stdout] test utilfns::test::content_with_len_null_ptr ... ok
[INFO] [stdout] test utilfns::test::null_and_is_null ... ok
[INFO] [stdout] test utilfns::test::null_ptr_is_null ... ok
[INFO] [stdout] test fzstring::test::as_cstr_valid_bytes ... ok
[INFO] [stdout] test fzstring::test::as_cstr_nonnull_null - should panic ... ok
[INFO] [stdout] test fzstring::test::as_str_nonnull_null - should panic ... ok
[INFO] [stdout] test fzstring::test::as_bytes_nonnull_null - should panic ... ok
[INFO] [stdout] test fzstring::test::into_path_buf_nonnull_null - should panic ... ok
[INFO] [stdout] test fzstring::test::into_string_nonnull_null - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 70 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ffizz_string
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test src/fzstring.rs - fzstring::FzString<'a>::take_ptr (line 340) ... ignored
[INFO] [stdout] test src/lib.rs - (line 101) ... ignored
[INFO] [stdout] test src/lib.rs - (line 113) ... ignored
[INFO] [stdout] test src/lib.rs - (line 132) ... ignored
[INFO] [stdout] test src/lib.rs - (line 137) ... ignored
[INFO] [stdout] test src/lib.rs - (line 153) ... ignored
[INFO] [stdout] test src/lib.rs - (line 26) ... ignored
[INFO] [stdout] test src/lib.rs - (line 57) ... ignored
[INFO] [stdout] test src/lib.rs - (line 69) ... ignored
[INFO] [stdout] test src/macros.rs - macros::reexport (line 17) ... ignored
[INFO] [stdout] test src/macros.rs - macros::reexport (line 5) ... ignored
[INFO] [stdout] test src/macros.rs - macros::reexport (line 9) ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 12 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b39ca8ea784864115f6bb0405c513c49260afe4b5ff164773da926c7c3de38ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b39ca8ea784864115f6bb0405c513c49260afe4b5ff164773da926c7c3de38ff", kill_on_drop: false }`
[INFO] [stdout] b39ca8ea784864115f6bb0405c513c49260afe4b5ff164773da926c7c3de38ff