[INFO] fetching crate c-scape 0.22.1...
[INFO] testing c-scape-0.22.1 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[INFO] extracting crate c-scape 0.22.1 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate c-scape 0.22.1
[INFO] finished tweaking crates.io crate c-scape 0.22.1
[INFO] tweaked toml for crates.io crate c-scape 0.22.1 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate c-scape 0.22.1 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 c-scape 0.22.1 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]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rustix-openpty v0.2.0
[INFO] [stderr]   Downloaded rand_pcg v0.9.0
[INFO] [stderr]   Downloaded rustc-std-workspace-alloc v1.0.1
[INFO] [stderr]   Downloaded rustix-futex-sync v0.4.0
[INFO] [stderr]   Downloaded rustc-std-workspace-core v1.0.1
[INFO] [stderr]   Downloaded posix-regex v0.1.1
[INFO] [stderr]   Downloaded atomic-dbg v0.1.11
[INFO] [stderr]   Downloaded origin v0.26.1
[INFO] [stderr]   Downloaded rustix-dlmalloc v0.2.2
[INFO] [stderr]   Downloaded unwinding v0.2.6
[INFO] [stderr]   Downloaded compiler_builtins v0.1.156
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 48f9db376fdddafea9998c33e303df3228fdad5117920b55b61ca6f6d7cbbe3a
[INFO] running `Command { std: "docker" "start" "-a" "48f9db376fdddafea9998c33e303df3228fdad5117920b55b61ca6f6d7cbbe3a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "48f9db376fdddafea9998c33e303df3228fdad5117920b55b61ca6f6d7cbbe3a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "48f9db376fdddafea9998c33e303df3228fdad5117920b55b61ca6f6d7cbbe3a", kill_on_drop: false }`
[INFO] [stdout] 48f9db376fdddafea9998c33e303df3228fdad5117920b55b61ca6f6d7cbbe3a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 16f2fe14cfcaff3e362a0ef04b882110581bc05e60cfa0ba8d174bb652f327c1
[INFO] running `Command { std: "docker" "start" "-a" "16f2fe14cfcaff3e362a0ef04b882110581bc05e60cfa0ba8d174bb652f327c1", kill_on_drop: false }`
[INFO] [stderr]    Compiling getrandom v0.3.2
[INFO] [stderr]    Compiling rustix v1.0.5
[INFO] [stderr]    Compiling lock_api v0.4.12
[INFO] [stderr]    Compiling libm v0.2.13
[INFO] [stderr]    Compiling linux-raw-sys v0.9.4
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling memoffset v0.9.1
[INFO] [stderr]    Compiling cty v0.2.2
[INFO] [stderr]    Compiling memchr v2.7.4
[INFO] [stderr]    Compiling gimli v0.31.1
[INFO] [stderr]    Compiling errno v0.3.11
[INFO] [stderr]    Compiling itertools v0.9.0
[INFO] [stderr]    Compiling c-scape v0.22.1 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling posix-regex v0.1.1
[INFO] [stderr]    Compiling realpath-ext v0.1.3
[INFO] [stderr]    Compiling cstr_core v0.2.6
[INFO] [stderr]    Compiling rand_core v0.9.3
[INFO] [stderr]    Compiling printf-compat v0.1.1
[INFO] [stderr]    Compiling rand v0.9.1
[INFO] [stderr]    Compiling rand_pcg v0.9.0
[INFO] [stdout] error[E0277]: the trait bound `i8: VaArgSafe` is not satisfied
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/printf-compat-0.1.1/src/parser.rs:80:50
[INFO] [stdout]    |
[INFO] [stdout] 80 |             Length::Char => SignedInt::Char(args.arg()),
[INFO] [stdout]    |                                                  ^^^ the trait `VaArgSafe` is not implemented for `i8`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the following other types implement trait `VaArgSafe`:
[INFO] [stdout]              f64
[INFO] [stdout]              i32
[INFO] [stdout]              i64
[INFO] [stdout]              isize
[INFO] [stdout]              u32
[INFO] [stdout]              u64
[INFO] [stdout]              usize
[INFO] [stdout] note: required by a bound in `VaListImpl::<'f>::arg`
[INFO] [stdout]   --> /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/core/src/ffi/va_list.rs:237:5
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `i16: VaArgSafe` is not satisfied
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/printf-compat-0.1.1/src/parser.rs:81:52
[INFO] [stdout]    |
[INFO] [stdout] 81 |             Length::Short => SignedInt::Short(args.arg()),
[INFO] [stdout]    |                                                    ^^^ the trait `VaArgSafe` is not implemented for `i16`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the following other types implement trait `VaArgSafe`:
[INFO] [stdout]              f64
[INFO] [stdout]              i32
[INFO] [stdout]              i64
[INFO] [stdout]              isize
[INFO] [stdout]              u32
[INFO] [stdout]              u64
[INFO] [stdout]              usize
[INFO] [stdout] note: required by a bound in `VaListImpl::<'f>::arg`
[INFO] [stdout]   --> /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/core/src/ffi/va_list.rs:237:5
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `u8: VaArgSafe` is not satisfied
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/printf-compat-0.1.1/src/parser.rs:91:52
[INFO] [stdout]    |
[INFO] [stdout] 91 |             Length::Char => UnsignedInt::Char(args.arg()),
[INFO] [stdout]    |                                                    ^^^ the trait `VaArgSafe` is not implemented for `u8`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the following other types implement trait `VaArgSafe`:
[INFO] [stdout]              f64
[INFO] [stdout]              i32
[INFO] [stdout]              i64
[INFO] [stdout]              isize
[INFO] [stdout]              u32
[INFO] [stdout]              u64
[INFO] [stdout]              usize
[INFO] [stdout] note: required by a bound in `VaListImpl::<'f>::arg`
[INFO] [stdout]   --> /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/core/src/ffi/va_list.rs:237:5
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `u16: VaArgSafe` is not satisfied
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/printf-compat-0.1.1/src/parser.rs:92:54
[INFO] [stdout]    |
[INFO] [stdout] 92 |             Length::Short => UnsignedInt::Short(args.arg()),
[INFO] [stdout]    |                                                      ^^^ the trait `VaArgSafe` is not implemented for `u16`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the following other types implement trait `VaArgSafe`:
[INFO] [stdout]              f64
[INFO] [stdout]              i32
[INFO] [stdout]              i64
[INFO] [stdout]              isize
[INFO] [stdout]              u32
[INFO] [stdout]              u64
[INFO] [stdout]              usize
[INFO] [stdout] note: required by a bound in `VaListImpl::<'f>::arg`
[INFO] [stdout]   --> /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/core/src/ffi/va_list.rs:237:5
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `u8: VaArgSafe` is not satisfied
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/printf-compat-0.1.1/src/parser.rs:194:46
[INFO] [stdout]     |
[INFO] [stdout] 194 |                 b'c' => Specifier::Char(args.arg()),
[INFO] [stdout]     |                                              ^^^ the trait `VaArgSafe` is not implemented for `u8`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the following other types implement trait `VaArgSafe`:
[INFO] [stdout]               f64
[INFO] [stdout]               i32
[INFO] [stdout]               i64
[INFO] [stdout]               isize
[INFO] [stdout]               u32
[INFO] [stdout]               u64
[INFO] [stdout]               usize
[INFO] [stdout] note: required by a bound in `VaListImpl::<'f>::arg`
[INFO] [stdout]    --> /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/core/src/ffi/va_list.rs:237:5
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `printf-compat` (lib) due to 5 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "16f2fe14cfcaff3e362a0ef04b882110581bc05e60cfa0ba8d174bb652f327c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "16f2fe14cfcaff3e362a0ef04b882110581bc05e60cfa0ba8d174bb652f327c1", kill_on_drop: false }`
[INFO] [stdout] 16f2fe14cfcaff3e362a0ef04b882110581bc05e60cfa0ba8d174bb652f327c1