[INFO] fetching crate cstr8 0.1.4...
[INFO] testing cstr8-0.1.4 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7
[INFO] extracting crate cstr8 0.1.4 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate cstr8 0.1.4
[INFO] finished tweaking crates.io crate cstr8 0.1.4
[INFO] tweaked toml for crates.io crate cstr8 0.1.4 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate cstr8 0.1.4 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2cde00a47bbc5719bfab45aa3c1ecf2dfe27fa469ed09fec0e13ef1e2b4f5385
[INFO] running `Command { std: "docker" "start" "-a" "2cde00a47bbc5719bfab45aa3c1ecf2dfe27fa469ed09fec0e13ef1e2b4f5385", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2cde00a47bbc5719bfab45aa3c1ecf2dfe27fa469ed09fec0e13ef1e2b4f5385", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2cde00a47bbc5719bfab45aa3c1ecf2dfe27fa469ed09fec0e13ef1e2b4f5385", kill_on_drop: false }`
[INFO] [stdout] 2cde00a47bbc5719bfab45aa3c1ecf2dfe27fa469ed09fec0e13ef1e2b4f5385
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 554d93628eb6e256ce3693c4f4173b3297480ee7460e1ab25c5f09f9b3626874
[INFO] running `Command { std: "docker" "start" "-a" "554d93628eb6e256ce3693c4f4173b3297480ee7460e1ab25c5f09f9b3626874", kill_on_drop: false }`
[INFO] [stderr]    Compiling cstr8 v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.33s
[INFO] running `Command { std: "docker" "inspect" "554d93628eb6e256ce3693c4f4173b3297480ee7460e1ab25c5f09f9b3626874", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "554d93628eb6e256ce3693c4f4173b3297480ee7460e1ab25c5f09f9b3626874", kill_on_drop: false }`
[INFO] [stdout] 554d93628eb6e256ce3693c4f4173b3297480ee7460e1ab25c5f09f9b3626874
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 38687d5c33aa259f31ac445fba84cce879d8f977a8939305b1738a2fce8b6f4b
[INFO] running `Command { std: "docker" "start" "-a" "38687d5c33aa259f31ac445fba84cce879d8f977a8939305b1738a2fce8b6f4b", kill_on_drop: false }`
[INFO] [stderr]    Compiling cstr8 v0.1.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `cstr8`
[INFO] [stdout]  --> src/tests.rs:2:13
[INFO] [stdout]   |
[INFO] [stdout] 2 |     crate::{cstr8, CStr8},
[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 0.41s
[INFO] running `Command { std: "docker" "inspect" "38687d5c33aa259f31ac445fba84cce879d8f977a8939305b1738a2fce8b6f4b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "38687d5c33aa259f31ac445fba84cce879d8f977a8939305b1738a2fce8b6f4b", kill_on_drop: false }`
[INFO] [stdout] 38687d5c33aa259f31ac445fba84cce879d8f977a8939305b1738a2fce8b6f4b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] dd21397c951b43059ca126a05c402ff1cc586b10cc9977aec6ad596239cc7804
[INFO] running `Command { std: "docker" "start" "-a" "dd21397c951b43059ca126a05c402ff1cc586b10cc9977aec6ad596239cc7804", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `cstr8`
[INFO] [stderr]  --> src/tests.rs:2:13
[INFO] [stderr]   |
[INFO] [stderr] 2 |     crate::{cstr8, CStr8},
[INFO] [stderr]   |             ^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `cstr8` (lib test) generated 1 warning (run `cargo fix --lib -p cstr8 --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/cstr8-161aaedb012895f5)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::test_cstr8_macro ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests cstr8
[INFO] [stdout] 
[INFO] [stdout] running 17 tests
[INFO] [stdout] test src/macros.rs - macros::_ (line 217) - compile fail ... ok
[INFO] [stdout] test src/macros.rs - macros::_ (line 242) - compile fail ... ok
[INFO] [stdout] test src/macros.rs - macros::_ (line 202) - compile fail ... ok
[INFO] [stdout] test src/macros.rs - macros::_ (line 227) - compile fail ... ok
[INFO] [stdout] test src/macros.rs - macros::_ (line 237) - compile fail ... ok
[INFO] [stdout] test src/macros.rs - macros::_ (line 222) - compile fail ... ok
[INFO] [stdout] test src/macros.rs - macros::cstr8 (line 45) - compile fail ... ok
[INFO] [stdout] test src/macros.rs - macros::cstr8 (line 53) - compile fail ... ok
[INFO] [stdout] test src/macros.rs - macros::cstr8 (line 64) - compile fail ... ok
[INFO] [stdout] test src/macros.rs - macros::_ (line 207) - compile fail ... ok
[INFO] [stdout] test src/macros.rs - macros::_ (line 192) ... ok
[INFO] [stdout] test src/slice.rs - slice::CStr8::from_utf8_until_nul (line 471) ... ok
[INFO] [stdout] test src/slice.rs - slice::CStr8::from_utf8_with_nul (line 424) ... ok
[INFO] [stdout] test src/macros.rs - macros::_ (line 232) - compile fail ... ok
[INFO] [stdout] test src/macros.rs - macros::cstr8 (line 17) ... ok
[INFO] [stdout] test src/macros.rs - macros::_ (line 212) - compile fail ... ok
[INFO] [stdout] test src/slice.rs - slice::CStr8::from_utf8_with_nul (line 438) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.53s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "dd21397c951b43059ca126a05c402ff1cc586b10cc9977aec6ad596239cc7804", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dd21397c951b43059ca126a05c402ff1cc586b10cc9977aec6ad596239cc7804", kill_on_drop: false }`
[INFO] [stdout] dd21397c951b43059ca126a05c402ff1cc586b10cc9977aec6ad596239cc7804