[INFO] fetching crate raw-cstr 0.1.4...
[INFO] checking raw-cstr-0.1.4 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145342-1
[INFO] extracting crate raw-cstr 0.1.4 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate raw-cstr 0.1.4
[INFO] finished tweaking crates.io crate raw-cstr 0.1.4
[INFO] tweaked toml for crates.io crate raw-cstr 0.1.4 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate raw-cstr 0.1.4 on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 1 package to latest compatible version
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a38e2cd41d817f7bba26423a15f805ac0e761973925dce607fbda25dc78d8c80
[INFO] running `Command { std: "docker" "start" "-a" "a38e2cd41d817f7bba26423a15f805ac0e761973925dce607fbda25dc78d8c80", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a38e2cd41d817f7bba26423a15f805ac0e761973925dce607fbda25dc78d8c80", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a38e2cd41d817f7bba26423a15f805ac0e761973925dce607fbda25dc78d8c80", kill_on_drop: false }`
[INFO] [stdout] a38e2cd41d817f7bba26423a15f805ac0e761973925dce607fbda25dc78d8c80
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 63ea1511917be5727c4046b13c5c1acb5d15830f401ebb90a119a4abbad1bbc0
[INFO] running `Command { std: "docker" "start" "-a" "63ea1511917be5727c4046b13c5c1acb5d15830f401ebb90a119a4abbad1bbc0", kill_on_drop: false }`
[INFO] [stderr]    Compiling anyhow v1.0.99
[INFO] [stderr]     Checking raw-cstr v0.1.4 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> tests/test.rs:14:44
[INFO] [stdout]    |
[INFO] [stdout] 14 |     let rust_str = unsafe { CStr::from_ptr(c_str as *mut u8) }
[INFO] [stdout]    |                             -------------- ^^^^^^^^^^^^^^^^ expected `*const i8`, found `*mut u8`
[INFO] [stdout]    |                             |
[INFO] [stdout]    |                             arguments to this function are incorrect
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected raw pointer `*const i8`
[INFO] [stdout]               found raw pointer `*mut u8`
[INFO] [stdout] note: associated function defined here
[INFO] [stdout]   --> /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/core/src/ffi/c_str.rs:255:25
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> tests/test.rs:35:44
[INFO] [stdout]    |
[INFO] [stdout] 35 |     let rust_str = unsafe { CStr::from_ptr(c_str as *mut u8) }
[INFO] [stdout]    |                             -------------- ^^^^^^^^^^^^^^^^ expected `*const i8`, found `*mut u8`
[INFO] [stdout]    |                             |
[INFO] [stdout]    |                             arguments to this function are incorrect
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected raw pointer `*const i8`
[INFO] [stdout]               found raw pointer `*mut u8`
[INFO] [stdout] note: associated function defined here
[INFO] [stdout]   --> /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/core/src/ffi/c_str.rs:255:25
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> tests/test.rs:39:46
[INFO] [stdout]    |
[INFO] [stdout] 39 |     let o_rust_str = unsafe { CStr::from_ptr(o_c_str as *mut u8) }
[INFO] [stdout]    |                               -------------- ^^^^^^^^^^^^^^^^^^ expected `*const i8`, found `*mut u8`
[INFO] [stdout]    |                               |
[INFO] [stdout]    |                               arguments to this function are incorrect
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected raw pointer `*const i8`
[INFO] [stdout]               found raw pointer `*mut u8`
[INFO] [stdout] note: associated function defined here
[INFO] [stdout]   --> /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/core/src/ffi/c_str.rs:255:25
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `raw-cstr` (test "test") due to 3 previous errors
[INFO] running `Command { std: "docker" "inspect" "63ea1511917be5727c4046b13c5c1acb5d15830f401ebb90a119a4abbad1bbc0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "63ea1511917be5727c4046b13c5c1acb5d15830f401ebb90a119a4abbad1bbc0", kill_on_drop: false }`
[INFO] [stdout] 63ea1511917be5727c4046b13c5c1acb5d15830f401ebb90a119a4abbad1bbc0