[INFO] cloning repository https://github.com/IcyDefiance/jitos [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/IcyDefiance/jitos" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FIcyDefiance%2Fjitos", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FIcyDefiance%2Fjitos'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] b0033314cf755ee7bacf7995890dd7367b64bedf [INFO] checking IcyDefiance/jitos against try#45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4 for pr-83744 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FIcyDefiance%2Fjitos" "/workspace/builds/worker-5/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/IcyDefiance/jitos on toolchain 45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-5/source/.cargo/config [INFO] started tweaking git repo https://github.com/IcyDefiance/jitos [INFO] removed 0 missing tests [INFO] finished tweaking git repo https://github.com/IcyDefiance/jitos [INFO] tweaked toml for git repo https://github.com/IcyDefiance/jitos written to /workspace/builds/worker-5/source/Cargo.toml [INFO] crate git repo https://github.com/IcyDefiance/jitos already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded target-lexicon v0.10.0 [INFO] [stderr] Downloaded bootloader v0.9.8 [INFO] [stderr] Downloaded pic8259_simple v0.2.0 [INFO] [stderr] Downloaded bit_field v0.10.0 [INFO] [stderr] Downloaded cpuio v0.3.0 [INFO] [stderr] Downloaded hashbrown v0.7.0 [INFO] [stderr] Downloaded memory_units v0.4.0 [INFO] [stderr] Downloaded wee_alloc v0.4.5 [INFO] [stderr] Downloaded x86_64 v0.11.2 [INFO] [stderr] Downloaded uart_16550 v0.2.7 [INFO] [stderr] Downloaded ahash v0.3.2 [INFO] [stderr] Downloaded serde_json v1.0.50 [INFO] [stderr] Downloaded simple_logger v1.6.0 [INFO] [stderr] Downloaded pc-keyboard v0.3.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "rustops/crates-build-env@sha256:c46a2d1a26fb48b37929c74ca49dd9409f2375a0a3bdb8fe07617f3ffccaa889" "/opt/rustwide/cargo-home/bin/cargo" "+45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 93f3a7209111265fdae7bfe310f6bc000128f61088bb29900030673074a83d20 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "93f3a7209111265fdae7bfe310f6bc000128f61088bb29900030673074a83d20", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "93f3a7209111265fdae7bfe310f6bc000128f61088bb29900030673074a83d20", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "93f3a7209111265fdae7bfe310f6bc000128f61088bb29900030673074a83d20", kill_on_drop: false }` [INFO] [stdout] 93f3a7209111265fdae7bfe310f6bc000128f61088bb29900030673074a83d20 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:c46a2d1a26fb48b37929c74ca49dd9409f2375a0a3bdb8fe07617f3ffccaa889" "/opt/rustwide/cargo-home/bin/cargo" "+45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 814ceb093c75e3641d33f9bae1170f6cf955a0d339ea0da6cd25ddfd99bc0e6a [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "814ceb093c75e3641d33f9bae1170f6cf955a0d339ea0da6cd25ddfd99bc0e6a", kill_on_drop: false }` [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling syn v1.0.16 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Compiling version_check v0.9.1 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling x86_64 v0.11.2 [INFO] [stderr] Checking jitos-wasi v0.1.0 (/opt/rustwide/workdir/lib/wasi) [INFO] [stderr] Checking bit_field v0.9.0 [INFO] [stderr] Compiling bootloader v0.9.8 [INFO] [stderr] Compiling wee_alloc v0.4.5 [INFO] [stderr] Checking bit_field v0.10.0 [INFO] [stderr] Checking cpuio v0.3.0 [INFO] [stderr] Checking pc-keyboard v0.3.1 [INFO] [stderr] Checking volatile v0.2.6 [INFO] [stderr] Checking itoa v0.4.5 [INFO] [stderr] Checking wasm-test v0.1.0 (/opt/rustwide/workdir/wasm-test) [INFO] [stderr] Compiling hashbrown v0.7.0 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling num-traits v0.2.11 [INFO] [stderr] Compiling num-integer v0.1.42 [INFO] [stderr] Checking pic8259_simple v0.2.0 [INFO] [stderr] Compiling proc-macro2 v1.0.9 [INFO] [stderr] Checking time v0.1.42 [INFO] [stderr] Checking serde_json v1.0.50 [INFO] [stderr] Checking colored v1.9.3 [INFO] [stderr] Compiling nom v5.1.1 [INFO] [stdout] error[E0557]: feature has been removed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/x86_64-0.11.2/src/lib.rs:6:43 [INFO] [stdout] | [INFO] [stdout] 6 | #![cfg_attr(feature = "const_fn", feature(const_in_array_repeat_expressions))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ feature has been removed [INFO] [stdout] | [INFO] [stdout] = note: removed due to causing promotable bugs [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling quote v1.0.3 [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0557`. [INFO] [stdout] [INFO] [stderr] error: could not compile `x86_64` [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "814ceb093c75e3641d33f9bae1170f6cf955a0d339ea0da6cd25ddfd99bc0e6a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "814ceb093c75e3641d33f9bae1170f6cf955a0d339ea0da6cd25ddfd99bc0e6a", kill_on_drop: false }` [INFO] [stdout] 814ceb093c75e3641d33f9bae1170f6cf955a0d339ea0da6cd25ddfd99bc0e6a