[INFO] fetching crate pnm 0.1.0...
[INFO] testing pnm-0.1.0 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[INFO] extracting crate pnm 0.1.0 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate pnm 0.1.0
[INFO] finished tweaking crates.io crate pnm 0.1.0
[INFO] tweaked toml for crates.io crate pnm 0.1.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate pnm 0.1.0 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate pnm 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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded fimg v0.4.41
[INFO] [stderr]   Downloaded clipline v0.1.2
[INFO] [stderr]   Downloaded mattr v0.0.2
[INFO] [stderr]   Downloaded vecto v0.1.1
[INFO] [stderr]   Downloaded atools v0.1.1
[INFO] [stderr]   Downloaded umath v0.0.7
[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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4e369ab0e39a94917c9ea8901dc65abe247e79ab2f7b5fdafb6e99e510ff5b44
[INFO] running `Command { std: "docker" "start" "-a" "4e369ab0e39a94917c9ea8901dc65abe247e79ab2f7b5fdafb6e99e510ff5b44", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4e369ab0e39a94917c9ea8901dc65abe247e79ab2f7b5fdafb6e99e510ff5b44", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4e369ab0e39a94917c9ea8901dc65abe247e79ab2f7b5fdafb6e99e510ff5b44", kill_on_drop: false }`
[INFO] [stdout] 4e369ab0e39a94917c9ea8901dc65abe247e79ab2f7b5fdafb6e99e510ff5b44
[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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 21bd17076e7d763808a9de67e5284689d37501346d6ed4a47a609eb394c939ea
[INFO] running `Command { std: "docker" "start" "-a" "21bd17076e7d763808a9de67e5284689d37501346d6ed4a47a609eb394c939ea", kill_on_drop: false }`
[INFO] [stderr]    Compiling umath v0.0.7
[INFO] [stderr]    Compiling clipline v0.1.2
[INFO] [stderr]    Compiling mattr v0.0.2
[INFO] [stderr]    Compiling atools v0.1.1
[INFO] [stderr]    Compiling vecto v0.1.1
[INFO] [stderr]    Compiling fimg v0.4.41
[INFO] [stderr]    Compiling pnm v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: the feature `ptr_sub_ptr` has been stable since 1.87.0 and no longer requires an attribute to enable
[INFO] [stdout]   --> src/lib.rs:23:12
[INFO] [stdout]    |
[INFO] [stdout] 23 | #![feature(ptr_sub_ptr, let_chains, iter_array_chunks)]
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `sub_ptr` found for raw pointer `*mut u8` in the current scope
[INFO] [stdout]    --> src/pam.rs:148:11
[INFO] [stdout]     |
[INFO] [stdout] 148 |         o.sub_ptr(out)
[INFO] [stdout]     |           ^^^^^^^ method not found in `*mut u8`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `sub_ptr` found for raw pointer `*mut u8` in the current scope
[INFO] [stdout]    --> src/pam.rs:151:11
[INFO] [stdout]     |
[INFO] [stdout] 151 |         o.sub_ptr(out) + buf.len()
[INFO] [stdout]     |           ^^^^^^^ method not found in `*mut u8`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `sub_ptr` found for raw pointer `*mut bool` in the current scope
[INFO] [stdout]   --> src/pbm.rs:50:25
[INFO] [stdout]    |
[INFO] [stdout] 50 |         if unsafe { out.sub_ptr(into.buf().as_mut_ptr().cast()) < pixels as usize } {
[INFO] [stdout]    |                         ^^^^^^^ method not found in `*mut bool`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `sub_ptr` found for raw pointer `*mut u8` in the current scope
[INFO] [stdout]   --> src/pbm.rs:72:25
[INFO] [stdout]    |
[INFO] [stdout] 72 |         if unsafe { out.sub_ptr(into.buf().as_mut_ptr().cast()) < pixels as usize } {
[INFO] [stdout]    |                         ^^^^^^^ method not found in `*mut u8`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `sub_ptr` found for raw pointer `*mut u8` in the current scope
[INFO] [stdout]   --> src/pbm.rs:97:11
[INFO] [stdout]    |
[INFO] [stdout] 97 |         o.sub_ptr(out)
[INFO] [stdout]    |           ^^^^^^^ method not found in `*mut u8`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `sub_ptr` found for raw pointer `*mut u8` in the current scope
[INFO] [stdout]    --> src/pbm.rs:165:11
[INFO] [stdout]     |
[INFO] [stdout] 165 |         o.sub_ptr(out)
[INFO] [stdout]     |           ^^^^^^^ method not found in `*mut u8`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `sub_ptr` found for raw pointer `*mut bool` in the current scope
[INFO] [stdout]    --> src/pbm.rs:188:25
[INFO] [stdout]     |
[INFO] [stdout] 188 |         if unsafe { out.sub_ptr(into.buf().as_mut_ptr().cast()) < pixels as usize } {
[INFO] [stdout]     |                         ^^^^^^^ method not found in `*mut bool`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `sub_ptr` found for raw pointer `*mut u8` in the current scope
[INFO] [stdout]    --> src/pbm.rs:219:25
[INFO] [stdout]     |
[INFO] [stdout] 219 |         if unsafe { out.sub_ptr(into.buf().as_mut_ptr().cast()) < pixels as usize } {
[INFO] [stdout]     |                         ^^^^^^^ method not found in `*mut u8`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `sub_ptr` found for raw pointer `*mut u8` in the current scope
[INFO] [stdout]   --> src/pgm.rs:56:25
[INFO] [stdout]    |
[INFO] [stdout] 56 |         if unsafe { out.sub_ptr(into.buf().as_mut_ptr().cast()) < pixels as usize } {
[INFO] [stdout]    |                         ^^^^^^^ method not found in `*mut u8`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `sub_ptr` found for raw pointer `*mut u8` in the current scope
[INFO] [stdout]   --> src/pgm.rs:79:11
[INFO] [stdout]    |
[INFO] [stdout] 79 |         o.sub_ptr(out)
[INFO] [stdout]    |           ^^^^^^^ method not found in `*mut u8`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `sub_ptr` found for raw pointer `*mut u8` in the current scope
[INFO] [stdout]    --> src/pgm.rs:135:11
[INFO] [stdout]     |
[INFO] [stdout] 135 |         o.sub_ptr(out) + x.len()
[INFO] [stdout]     |           ^^^^^^^ method not found in `*mut u8`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `sub_ptr` found for raw pointer `*mut u8` in the current scope
[INFO] [stdout]    --> src/pgm.rs:146:25
[INFO] [stdout]     |
[INFO] [stdout] 146 |         if unsafe { out.sub_ptr(into.buf().as_mut_ptr().cast()) < pixels as usize } {
[INFO] [stdout]     |                         ^^^^^^^ method not found in `*mut u8`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `sub_ptr` found for raw pointer `*mut u8` in the current scope
[INFO] [stdout]   --> src/ppm.rs:56:25
[INFO] [stdout]    |
[INFO] [stdout] 56 |         if unsafe { out.sub_ptr(into.buf().as_mut_ptr().cast()) < (pixels * 3) as usize } {
[INFO] [stdout]    |                         ^^^^^^^ method not found in `*mut u8`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `sub_ptr` found for raw pointer `*mut u8` in the current scope
[INFO] [stdout]   --> src/ppm.rs:79:11
[INFO] [stdout]    |
[INFO] [stdout] 79 |         o.sub_ptr(out)
[INFO] [stdout]    |           ^^^^^^^ method not found in `*mut u8`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `sub_ptr` found for raw pointer `*mut u8` in the current scope
[INFO] [stdout]    --> src/ppm.rs:135:11
[INFO] [stdout]     |
[INFO] [stdout] 135 |         o.sub_ptr(out) + x.len()
[INFO] [stdout]     |           ^^^^^^^ method not found in `*mut u8`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `sub_ptr` found for raw pointer `*mut u8` in the current scope
[INFO] [stdout]    --> src/ppm.rs:146:25
[INFO] [stdout]     |
[INFO] [stdout] 146 |         if unsafe { out.sub_ptr(into.buf().as_mut_ptr().cast()) < (pixels * 3) as usize } {
[INFO] [stdout]     |                         ^^^^^^^ method not found in `*mut u8`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `pnm` (lib) due to 16 previous errors; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "21bd17076e7d763808a9de67e5284689d37501346d6ed4a47a609eb394c939ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "21bd17076e7d763808a9de67e5284689d37501346d6ed4a47a609eb394c939ea", kill_on_drop: false }`
[INFO] [stdout] 21bd17076e7d763808a9de67e5284689d37501346d6ed4a47a609eb394c939ea