[INFO] cloning repository https://github.com/pbremondFR/kfs-blight
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/pbremondFR/kfs-blight" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FpbremondFR%2Fkfs-blight", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FpbremondFR%2Fkfs-blight'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e67cfb62765fc4aa2313b8f5f5c59543989cb7ba
[INFO] testing pbremondFR/kfs-blight against try#0abe69e6c16114311cc2700e972492e64d69c28f for pr-154065-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FpbremondFR%2Fkfs-blight" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-4-tc2/source/.cargo/config.toml
[INFO] removed /workspace/builds/worker-4-tc2/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/pbremondFR/kfs-blight
[INFO] finished tweaking git repo https://github.com/pbremondFR/kfs-blight
[INFO] tweaked toml for git repo https://github.com/pbremondFR/kfs-blight written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/pbremondFR/kfs-blight on toolchain 0abe69e6c16114311cc2700e972492e64d69c28f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/pbremondFR/kfs-blight 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" "+0abe69e6c16114311cc2700e972492e64d69c28f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] af10b93c2e832f936146b088a4c7eab1786bafb88bb64fa21e0f64afbe64baa5
[INFO] running `Command { std: "docker" "start" "-a" "af10b93c2e832f936146b088a4c7eab1786bafb88bb64fa21e0f64afbe64baa5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "af10b93c2e832f936146b088a4c7eab1786bafb88bb64fa21e0f64afbe64baa5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "af10b93c2e832f936146b088a4c7eab1786bafb88bb64fa21e0f64afbe64baa5", kill_on_drop: false }`
[INFO] [stdout] af10b93c2e832f936146b088a4c7eab1786bafb88bb64fa21e0f64afbe64baa5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 55ed5be618bf6ecc01870ba26b1fb171588d6a2593c83584f7d679410d15950b
[INFO] running `Command { std: "docker" "start" "-a" "55ed5be618bf6ecc01870ba26b1fb171588d6a2593c83584f7d679410d15950b", kill_on_drop: false }`
[INFO] [stderr]    Compiling kfs v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: cannot find macro `format_args_nl` in this scope
[INFO] [stdout]    --> src/screen.rs:43:24
[INFO] [stdout]     |
[INFO] [stdout]  43 |         printk($level, format_args_nl!($($arg)*))
[INFO] [stdout]     |                        ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 109 |                 pr_error!("SWITCH: unable to parse {}, {}", a, e);
[INFO] [stdout]     |                 ------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]    --> /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/core/src/macros/mod.rs:995:4
[INFO] [stdout]     |
[INFO] [stdout]     = note: similarly named macro `format_args` defined here
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `printkln` which comes from the expansion of the macro `pr_error` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: a macro with a similar name exists
[INFO] [stdout]     |
[INFO] [stdout]  43 -         printk($level, format_args_nl!($($arg)*))
[INFO] [stdout]  43 +         printk($level, format_args!($($arg)*))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format_args_nl` in this scope
[INFO] [stdout]    --> src/screen.rs:43:24
[INFO] [stdout]     |
[INFO] [stdout]  43 |         printk($level, format_args_nl!($($arg)*))
[INFO] [stdout]     |                        ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 113 |             pr_error!("SWITCH: must provide an argument [0,1,2,3]");
[INFO] [stdout]     |             ------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]    --> /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/core/src/macros/mod.rs:995:4
[INFO] [stdout]     |
[INFO] [stdout]     = note: similarly named macro `format_args` defined here
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `printkln` which comes from the expansion of the macro `pr_error` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: a macro with a similar name exists
[INFO] [stdout]     |
[INFO] [stdout]  43 -         printk($level, format_args_nl!($($arg)*))
[INFO] [stdout]  43 +         printk($level, format_args!($($arg)*))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format_args_nl` in this scope
[INFO] [stdout]   --> src/screen.rs:43:24
[INFO] [stdout]    |
[INFO] [stdout] 43 |         printk($level, format_args_nl!($($arg)*))
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/microshell.rs:94:6
[INFO] [stdout]    |
[INFO] [stdout] 94 |                     pr_error!("{}: not found", cmd);
[INFO] [stdout]    |                     ------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]   --> /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/core/src/macros/mod.rs:995:4
[INFO] [stdout]    |
[INFO] [stdout]    = note: similarly named macro `format_args` defined here
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `printkln` which comes from the expansion of the macro `pr_error` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: a macro with a similar name exists
[INFO] [stdout]    |
[INFO] [stdout] 43 -         printk($level, format_args_nl!($($arg)*))
[INFO] [stdout] 43 +         printk($level, format_args!($($arg)*))
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format_args_nl` in this scope
[INFO] [stdout]   --> /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/core/src/macros/mod.rs:995:4
[INFO] [stdout]    |
[INFO] [stdout]    = note: similarly named macro `format_args` defined here
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/stack_dump.rs:38:2
[INFO] [stdout]    |
[INFO] [stdout] 38 |     printkln!(LogLevel::Debug, "{}", unsafe { buffer.as_str_unchecked() });
[INFO] [stdout]    |     ---------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/screen.rs:43:24
[INFO] [stdout]    |
[INFO] [stdout] 43 |         printk($level, format_args_nl!($($arg)*))
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `printkln` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: a macro with a similar name exists
[INFO] [stdout]   --> src/screen.rs:43:24
[INFO] [stdout]    |
[INFO] [stdout] 43 -         printk($level, format_args_nl!($($arg)*))
[INFO] [stdout] 43 +         printk($level, format_args!($($arg)*))
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format_args_nl` in this scope
[INFO] [stdout]   --> /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/core/src/macros/mod.rs:995:4
[INFO] [stdout]    |
[INFO] [stdout]    = note: similarly named macro `format_args` defined here
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/stack_dump.rs:53:2
[INFO] [stdout]    |
[INFO] [stdout] 53 |     printkln!(LogLevel::Debug, "{:08x}", count + ptr);
[INFO] [stdout]    |     ------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/screen.rs:43:24
[INFO] [stdout]    |
[INFO] [stdout] 43 |         printk($level, format_args_nl!($($arg)*))
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `printkln` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: a macro with a similar name exists
[INFO] [stdout]   --> src/screen.rs:43:24
[INFO] [stdout]    |
[INFO] [stdout] 43 -         printk($level, format_args_nl!($($arg)*))
[INFO] [stdout] 43 +         printk($level, format_args!($($arg)*))
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format_args_nl` in this scope
[INFO] [stdout]   --> /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/core/src/macros/mod.rs:995:4
[INFO] [stdout]    |
[INFO] [stdout]    = note: similarly named macro `format_args` defined here
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/stack_dump.rs:68:2
[INFO] [stdout]    |
[INFO] [stdout] 68 |     pr_debug!("STACK DUMP: esp 0x{:08x}, ebp 0x{:08x}", esp, ebp);
[INFO] [stdout]    |     ------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/screen.rs:43:24
[INFO] [stdout]    |
[INFO] [stdout] 43 |         printk($level, format_args_nl!($($arg)*))
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `printkln` which comes from the expansion of the macro `pr_debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: a macro with a similar name exists
[INFO] [stdout]   --> src/screen.rs:43:24
[INFO] [stdout]    |
[INFO] [stdout] 43 -         printk($level, format_args_nl!($($arg)*))
[INFO] [stdout] 43 +         printk($level, format_args!($($arg)*))
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format_args_nl` in this scope
[INFO] [stdout]   --> src/screen.rs:43:24
[INFO] [stdout]    |
[INFO] [stdout] 43 |         printk($level, format_args_nl!($($arg)*))
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:25:2
[INFO] [stdout]    |
[INFO] [stdout] 25 |     pr_error!("{}", info);
[INFO] [stdout]    |     --------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]   --> /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/core/src/macros/mod.rs:995:4
[INFO] [stdout]    |
[INFO] [stdout]    = note: similarly named macro `format_args` defined here
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `printkln` which comes from the expansion of the macro `pr_error` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: a macro with a similar name exists
[INFO] [stdout]    |
[INFO] [stdout] 43 -         printk($level, format_args_nl!($($arg)*))
[INFO] [stdout] 43 +         printk($level, format_args!($($arg)*))
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format_args_nl` in this scope
[INFO] [stdout]   --> src/screen.rs:43:24
[INFO] [stdout]    |
[INFO] [stdout] 43 |         printk($level, format_args_nl!($($arg)*))
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:79:2
[INFO] [stdout]    |
[INFO] [stdout] 79 |     pr_debug!("esp: 0x{:08x}, ebp: 0x{:08x}", esp, ebp);
[INFO] [stdout]    |     --------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]   --> /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/core/src/macros/mod.rs:995:4
[INFO] [stdout]    |
[INFO] [stdout]    = note: similarly named macro `format_args` defined here
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `printkln` which comes from the expansion of the macro `pr_debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: a macro with a similar name exists
[INFO] [stdout]    |
[INFO] [stdout] 43 -         printk($level, format_args_nl!($($arg)*))
[INFO] [stdout] 43 +         printk($level, format_args!($($arg)*))
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format_args_nl` in this scope
[INFO] [stdout]   --> src/screen.rs:43:24
[INFO] [stdout]    |
[INFO] [stdout] 43 |           printk($level, format_args_nl!($($arg)*))
[INFO] [stdout]    |                          ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:81:3
[INFO] [stdout]    |
[INFO] [stdout] 81 | /         pr_debug!(
[INFO] [stdout] 82 | |             "{:2} bytes alignment: ESP={:5}, EBP={:5}",
[INFO] [stdout] 83 | |             align,
[INFO] [stdout] 84 | |             esp % align == 0,
[INFO] [stdout] 85 | |             ebp % align == 0
[INFO] [stdout] 86 | |         );
[INFO] [stdout]    | |_________- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]   --> /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/core/src/macros/mod.rs:995:4
[INFO] [stdout]    |
[INFO] [stdout]    = note: similarly named macro `format_args` defined here
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `printkln` which comes from the expansion of the macro `pr_debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: a macro with a similar name exists
[INFO] [stdout]    |
[INFO] [stdout] 43 -         printk($level, format_args_nl!($($arg)*))
[INFO] [stdout] 43 +         printk($level, format_args!($($arg)*))
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format_args_nl` in this scope
[INFO] [stdout]   --> src/screen.rs:43:24
[INFO] [stdout]    |
[INFO] [stdout] 43 |         printk($level, format_args_nl!($($arg)*))
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:70:2
[INFO] [stdout]    |
[INFO] [stdout] 70 |     pr_debug!("Address of test string: 0x{:08x}", &raw const test_stack as u32);
[INFO] [stdout]    |     --------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]   --> /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/core/src/macros/mod.rs:995:4
[INFO] [stdout]    |
[INFO] [stdout]    = note: similarly named macro `format_args` defined here
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `printkln` which comes from the expansion of the macro `pr_debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: a macro with a similar name exists
[INFO] [stdout]    |
[INFO] [stdout] 43 -         printk($level, format_args_nl!($($arg)*))
[INFO] [stdout] 43 +         printk($level, format_args!($($arg)*))
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format_args_nl` in this scope
[INFO] [stdout]   --> src/screen.rs:43:24
[INFO] [stdout]    |
[INFO] [stdout] 43 |         printk($level, format_args_nl!($($arg)*))
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:68:3
[INFO] [stdout]    |
[INFO] [stdout] 68 |         printkln!(LogLevel::Error, "ERROR MESSAGE {}!", i);
[INFO] [stdout]    |         -------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]   --> /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/core/src/macros/mod.rs:995:4
[INFO] [stdout]    |
[INFO] [stdout]    = note: similarly named macro `format_args` defined here
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `printkln` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: a macro with a similar name exists
[INFO] [stdout]    |
[INFO] [stdout] 43 -         printk($level, format_args_nl!($($arg)*))
[INFO] [stdout] 43 +         printk($level, format_args!($($arg)*))
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format_args_nl` in this scope
[INFO] [stdout]   --> src/screen.rs:43:24
[INFO] [stdout]    |
[INFO] [stdout] 43 |         printk($level, format_args_nl!($($arg)*))
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:67:3
[INFO] [stdout]    |
[INFO] [stdout] 67 |         pr_warn!("WARN MESSAGE {}!", i);
[INFO] [stdout]    |         ------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]   --> /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/core/src/macros/mod.rs:995:4
[INFO] [stdout]    |
[INFO] [stdout]    = note: similarly named macro `format_args` defined here
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `printkln` which comes from the expansion of the macro `pr_warn` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: a macro with a similar name exists
[INFO] [stdout]    |
[INFO] [stdout] 43 -         printk($level, format_args_nl!($($arg)*))
[INFO] [stdout] 43 +         printk($level, format_args!($($arg)*))
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format_args_nl` in this scope
[INFO] [stdout]   --> src/screen.rs:43:24
[INFO] [stdout]    |
[INFO] [stdout] 43 |         printk($level, format_args_nl!($($arg)*))
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:66:3
[INFO] [stdout]    |
[INFO] [stdout] 66 |         pr_info!("INFO MESSAGE {}!", i);
[INFO] [stdout]    |         ------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]   --> /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/core/src/macros/mod.rs:995:4
[INFO] [stdout]    |
[INFO] [stdout]    = note: similarly named macro `format_args` defined here
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `printkln` which comes from the expansion of the macro `pr_info` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: a macro with a similar name exists
[INFO] [stdout]    |
[INFO] [stdout] 43 -         printk($level, format_args_nl!($($arg)*))
[INFO] [stdout] 43 +         printk($level, format_args!($($arg)*))
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format_args_nl` in this scope
[INFO] [stdout]   --> src/screen.rs:43:24
[INFO] [stdout]    |
[INFO] [stdout] 43 |         printk($level, format_args_nl!($($arg)*))
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:65:3
[INFO] [stdout]    |
[INFO] [stdout] 65 |         pr_debug!("DEBUG MESSAGE {}!", i);
[INFO] [stdout]    |         --------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]   --> /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/core/src/macros/mod.rs:995:4
[INFO] [stdout]    |
[INFO] [stdout]    = note: similarly named macro `format_args` defined here
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `printkln` which comes from the expansion of the macro `pr_debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: a macro with a similar name exists
[INFO] [stdout]    |
[INFO] [stdout] 43 -         printk($level, format_args_nl!($($arg)*))
[INFO] [stdout] 43 +         printk($level, format_args!($($arg)*))
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format_args_nl` in this scope
[INFO] [stdout]   --> src/screen.rs:43:24
[INFO] [stdout]    |
[INFO] [stdout] 43 |         printk($level, format_args_nl!($($arg)*))
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:62:3
[INFO] [stdout]    |
[INFO] [stdout] 62 |         pr_info!("{}", line);
[INFO] [stdout]    |         -------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]   --> /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/core/src/macros/mod.rs:995:4
[INFO] [stdout]    |
[INFO] [stdout]    = note: similarly named macro `format_args` defined here
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `printkln` which comes from the expansion of the macro `pr_info` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: a macro with a similar name exists
[INFO] [stdout]    |
[INFO] [stdout] 43 -         printk($level, format_args_nl!($($arg)*))
[INFO] [stdout] 43 +         printk($level, format_args!($($arg)*))
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unwinding panics are not supported without std
[INFO] [stdout]   |
[INFO] [stdout]   = help: using nightly cargo, use -Zbuild-std with panic="abort" to avoid unwinding
[INFO] [stdout]   = note: since the core library is usually precompiled with panic="unwind", rebuilding your crate with panic="abort" may not be enough to fix the problem
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: "cdecl" is not a supported ABI for the current target
[INFO] [stdout]   --> src/gdt.rs:69:1
[INFO] [stdout]    |
[INFO] [stdout] 69 | / extern "cdecl" {
[INFO] [stdout] 70 | |     // Hand-written assembly
[INFO] [stdout] 71 | |     pub fn reload_gdt(num_entries: u32);
[INFO] [stdout] 72 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = help: use `extern "C"` instead
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #137018 <https://github.com/rust-lang/rust/issues/137018>
[INFO] [stdout]    = note: `#[warn(unsupported_calling_conventions)]` (part of `#[warn(future_incompatible)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: "cdecl" is not a supported ABI for the current target
[INFO] [stdout]  --> src/io.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | / unsafe extern "cdecl" {
[INFO] [stdout] 2 | |     pub safe fn inb(port: u16) -> u8;
[INFO] [stdout] 3 | |     pub safe fn inw(port: u16) -> u16;
[INFO] [stdout] 4 | |     pub safe fn inl(port: u16) -> u32;
[INFO] [stdout] ... |
[INFO] [stdout] 7 | |     pub safe fn outl(port: u16, value: u32);
[INFO] [stdout] 8 | | }
[INFO] [stdout]   | |_^
[INFO] [stdout]   |
[INFO] [stdout]   = help: use `extern "C"` instead
[INFO] [stdout]   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]   = note: for more information, see issue #137018 <https://github.com/rust-lang/rust/issues/137018>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: "cdecl" is not a supported ABI for the current target
[INFO] [stdout]   --> src/lib.rs:98:1
[INFO] [stdout]    |
[INFO] [stdout] 98 | pub extern "cdecl" fn reboot() -> ! {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: use `extern "C"` instead
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #137018 <https://github.com/rust-lang/rust/issues/137018>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `kfs` (lib) due to 16 previous errors; 3 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "55ed5be618bf6ecc01870ba26b1fb171588d6a2593c83584f7d679410d15950b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "55ed5be618bf6ecc01870ba26b1fb171588d6a2593c83584f7d679410d15950b", kill_on_drop: false }`
[INFO] [stdout] 55ed5be618bf6ecc01870ba26b1fb171588d6a2593c83584f7d679410d15950b
