[INFO] fetching crate tg-rcore-tutorial-user-T3L3 0.0.1-preview.2... [INFO] checking tg-rcore-tutorial-user-T3L3-0.0.1-preview.2 against try#38c2997544af84fe301d600d6896397738163002 for pr-154205-1 [INFO] extracting crate tg-rcore-tutorial-user-T3L3 0.0.1-preview.2 into /workspace/builds/worker-0-tc2/source [INFO] removed /workspace/builds/worker-0-tc2/source/.cargo/config.toml [INFO] started tweaking crates.io crate tg-rcore-tutorial-user-T3L3 0.0.1-preview.2 [INFO] finished tweaking crates.io crate tg-rcore-tutorial-user-T3L3 0.0.1-preview.2 [INFO] tweaked toml for crates.io crate tg-rcore-tutorial-user-T3L3 0.0.1-preview.2 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate tg-rcore-tutorial-user-T3L3 0.0.1-preview.2 on toolchain 38c2997544af84fe301d600d6896397738163002 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+38c2997544af84fe301d600d6896397738163002" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate tg-rcore-tutorial-user-T3L3 0.0.1-preview.2 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" "+38c2997544af84fe301d600d6896397738163002" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+38c2997544af84fe301d600d6896397738163002" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 62bf0869df6915b91b32a5a1a1791b38a39f26a58e1c6732bbeac24a4900ebbd [INFO] running `Command { std: "docker" "start" "-a" "62bf0869df6915b91b32a5a1a1791b38a39f26a58e1c6732bbeac24a4900ebbd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "62bf0869df6915b91b32a5a1a1791b38a39f26a58e1c6732bbeac24a4900ebbd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "62bf0869df6915b91b32a5a1a1791b38a39f26a58e1c6732bbeac24a4900ebbd", kill_on_drop: false }` [INFO] [stdout] 62bf0869df6915b91b32a5a1a1791b38a39f26a58e1c6732bbeac24a4900ebbd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+38c2997544af84fe301d600d6896397738163002" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1a0b93ff6fa4e6fb4b6eab58467e995d19205f24015456373287570de83a5009 [INFO] running `Command { std: "docker" "start" "-a" "1a0b93ff6fa4e6fb4b6eab58467e995d19205f24015456373287570de83a5009", kill_on_drop: false }` [INFO] [stderr] Compiling tg-rcore-tutorial-syscall v0.4.8 [INFO] [stderr] Compiling tg-rcore-tutorial-user-T3L3 v0.0.1-preview.2 (/opt/rustwide/workdir) [INFO] [stderr] Checking scopeguard v1.2.0 [INFO] [stderr] Checking numeric-enum-macro v0.2.0 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Checking log v0.4.29 [INFO] [stderr] Checking spin v0.9.8 [INFO] [stderr] [FMTARGS] {"crate":"build_script_build","loc":"build.rs:4:13","p":1,"ph":0,"wa":0,"pa":0,"a":0,"pos":0,"named":0,"cap":0,"ucap":0,"dup":0,"const":0,"constparam":0,"other_dup":0,"d2":0,"d3":0,"d4p":0,"deduped":0,"remaining":0,"a_old":0,"a_opt":0,"sz_no_dedup":0,"sz_old":0,"sz_opt":0} [INFO] [stderr] [FMTARGS] {"crate":"build_script_build","loc":"build.rs:5:13","p":1,"ph":0,"wa":0,"pa":0,"a":0,"pos":0,"named":0,"cap":0,"ucap":0,"dup":0,"const":0,"constparam":0,"other_dup":0,"d2":0,"d3":0,"d4p":0,"deduped":0,"remaining":0,"a_old":0,"a_opt":0,"sz_no_dedup":0,"sz_old":0,"sz_opt":0} [INFO] [stderr] [FMTARGS] {"crate":"build_script_build","loc":"build.rs:6:13","p":1,"ph":0,"wa":0,"pa":0,"a":0,"pos":0,"named":0,"cap":0,"ucap":0,"dup":0,"const":0,"constparam":0,"other_dup":0,"d2":0,"d3":0,"d4p":0,"deduped":0,"remaining":0,"a_old":0,"a_opt":0,"sz_no_dedup":0,"sz_old":0,"sz_opt":0} [INFO] [stderr] [FMTARGS] {"crate":"build_script_build","loc":"build.rs:7:13","p":1,"ph":0,"wa":0,"pa":0,"a":0,"pos":0,"named":0,"cap":0,"ucap":0,"dup":0,"const":0,"constparam":0,"other_dup":0,"d2":0,"d3":0,"d4p":0,"deduped":0,"remaining":0,"a_old":0,"a_opt":0,"sz_no_dedup":0,"sz_old":0,"sz_opt":0} [INFO] [stderr] [FMTARGS] {"crate":"build_script_build","loc":"build.rs:10:17","p":2,"ph":1,"wa":0,"pa":0,"a":1,"pos":0,"named":0,"cap":1,"ucap":1,"dup":0,"const":0,"constparam":0,"other_dup":0,"d2":0,"d3":0,"d4p":0,"deduped":0,"remaining":0,"a_old":1,"a_opt":1,"sz_no_dedup":16,"sz_old":16,"sz_opt":16} [INFO] [stderr] [FMTARGS] {"crate":"build_script_build","loc":"build.rs:18:12","p":2,"ph":1,"wa":0,"pa":0,"a":1,"pos":0,"named":0,"cap":1,"ucap":1,"dup":0,"const":0,"constparam":0,"other_dup":0,"d2":0,"d3":0,"d4p":0,"deduped":0,"remaining":0,"a_old":1,"a_opt":1,"sz_no_dedup":16,"sz_old":16,"sz_opt":16} [INFO] [stderr] [FMTARGS] {"crate":"build_script_build","loc":"build.rs:43:17","p":2,"ph":1,"wa":0,"pa":0,"a":1,"pos":1,"named":0,"cap":0,"ucap":0,"dup":0,"const":0,"constparam":0,"other_dup":0,"d2":0,"d3":0,"d4p":0,"deduped":0,"remaining":0,"a_old":1,"a_opt":1,"sz_no_dedup":16,"sz_old":16,"sz_opt":16} [INFO] [stderr] Checking tg-rcore-tutorial-signal-defs v0.4.8 [INFO] [stderr] Checking lock_api v0.4.14 [INFO] [stderr] Checking customizable-buddy v0.0.2 [INFO] [stderr] Checking tg-rcore-tutorial-console v0.4.8 [INFO] [stderr] [FMTARGS] {"crate":"user_lib","loc":"src/lib.rs:42:20","p":3,"ph":3,"wa":0,"pa":0,"a":3,"pos":2,"named":0,"cap":1,"ucap":1,"dup":0,"const":0,"constparam":0,"other_dup":0,"d2":0,"d3":0,"d4p":0,"deduped":0,"remaining":0,"a_old":3,"a_opt":3,"sz_no_dedup":48,"sz_old":48,"sz_opt":48} [INFO] [stderr] [FMTARGS] {"crate":"user_lib","loc":"src/lib.rs:44:20","p":1,"ph":1,"wa":0,"pa":0,"a":1,"pos":0,"named":0,"cap":1,"ucap":1,"dup":0,"const":0,"constparam":0,"other_dup":0,"d2":0,"d3":0,"d4p":0,"deduped":0,"remaining":0,"a_old":1,"a_opt":1,"sz_no_dedup":16,"sz_old":16,"sz_opt":16} [INFO] [stdout] warning: constant `SYSCALL_FRAMEBUFFER` is never used [INFO] [stdout] --> src/lib.rs:18:7 [INFO] [stdout] | [INFO] [stdout] 18 | const SYSCALL_FRAMEBUFFER: usize = 0x1000_0001; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `SYSCALL_FRAMEBUFFER_FLUSH` is never used [INFO] [stdout] --> src/lib.rs:19:7 [INFO] [stdout] | [INFO] [stdout] 19 | const SYSCALL_FRAMEBUFFER_FLUSH: usize = 0x1000_0002; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `BLOCK_COUNT` is never used [INFO] [stdout] --> src/tangram.rs:220:18 [INFO] [stdout] | [INFO] [stdout] 220 | pub(crate) const BLOCK_COUNT: usize = OS_TANGRAM_BLOCKS.len(); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `render_blocks` is never used [INFO] [stdout] --> src/tangram.rs:222:15 [INFO] [stdout] | [INFO] [stdout] 222 | pub(crate) fn render_blocks(framebuffer: &mut [u8], width: usize, height: usize, count: usize) { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `tg-rcore-tutorial-user-T3L3` (bin "mpsc_sem" test) due to 1 previous error [INFO] [stdout] error[E0152]: duplicate lang item in crate `std` (which `test` depends on): `panic_impl` [INFO] [stdout] | [INFO] [stdout] = note: the lang item is first defined in crate `user_lib` (which `mpsc_sem` depends on) [INFO] [stdout] = note: first definition in `user_lib` loaded from /opt/rustwide/target/debug/deps/libuser_lib-5c0b3decc4a0bf4e.rmeta [INFO] [stdout] = note: second definition in `std` loaded from /opt/rustwide/rustup-home/toolchains/38c2997544af84fe301d600d6896397738163002/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-eaa78b24106cd0ea.rmeta [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] For more information about this error, try `rustc --explain E0152`. [INFO] [stdout] [INFO] [stdout] error[E0152]: duplicate lang item in crate `std` (which `test` depends on): `panic_impl` [INFO] [stdout] | [INFO] [stdout] = note: the lang item is first defined in crate `user_lib` (which `ch3_sleep` depends on) [INFO] [stdout] = note: first definition in `user_lib` loaded from /opt/rustwide/target/debug/deps/libuser_lib-5c0b3decc4a0bf4e.rmeta [INFO] [stdout] = note: second definition in `std` loaded from /opt/rustwide/rustup-home/toolchains/38c2997544af84fe301d600d6896397738163002/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-eaa78b24106cd0ea.rmeta [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `tg-rcore-tutorial-user-T3L3` (bin "ch3_sleep" test) due to 1 previous error [INFO] [stdout] For more information about this error, try `rustc --explain E0152`. [INFO] [stdout] [INFO] [stdout] error[E0152]: found duplicate lang item `panic_impl` [INFO] [stdout] --> src/lib.rs:39:1 [INFO] [stdout] | [INFO] [stdout] 39 | / fn panic_handler(panic_info: &core::panic::PanicInfo) -> ! { [INFO] [stdout] 40 | | let err = panic_info.message(); [INFO] [stdout] 41 | | if let Some(location) = panic_info.location() { [INFO] [stdout] 42 | | log::error!("Panicked at {}:{}, {err}", location.file(), location.line()); [INFO] [stdout] ... | [INFO] [stdout] 47 | | unreachable!() [INFO] [stdout] 48 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: the lang item is first defined in crate `std` (which `test` depends on) [INFO] [stdout] = note: first definition in `std` loaded from /opt/rustwide/rustup-home/toolchains/38c2997544af84fe301d600d6896397738163002/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-eaa78b24106cd0ea.rmeta [INFO] [stdout] = note: second definition in the local crate (`user_lib`) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0152`. [INFO] [stdout] [INFO] [stderr] error: could not compile `tg-rcore-tutorial-user-T3L3` (bin "ch8_deadlock_sem1" test) due to 1 previous error [INFO] [stdout] error[E0152]: duplicate lang item in crate `std` (which `test` depends on): `panic_impl` [INFO] [stdout] | [INFO] [stdout] = note: the lang item is first defined in crate `user_lib` (which `14forktest2` depends on) [INFO] [stdout] = note: first definition in `user_lib` loaded from /opt/rustwide/target/debug/deps/libuser_lib-5c0b3decc4a0bf4e.rmeta [INFO] [stdout] = note: second definition in `std` loaded from /opt/rustwide/rustup-home/toolchains/38c2997544af84fe301d600d6896397738163002/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-eaa78b24106cd0ea.rmeta [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0152`. [INFO] [stdout] [INFO] [stdout] error[E0152]: duplicate lang item in crate `std` (which `test` depends on): `panic_impl` [INFO] [stdout] | [INFO] [stdout] = note: the lang item is first defined in crate `user_lib` (which `ch8_deadlock_sem1` depends on) [INFO] [stdout] = note: first definition in `user_lib` loaded from /opt/rustwide/target/debug/deps/libuser_lib-5c0b3decc4a0bf4e.rmeta [INFO] [stdout] = note: second definition in `std` loaded from /opt/rustwide/rustup-home/toolchains/38c2997544af84fe301d600d6896397738163002/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-eaa78b24106cd0ea.rmeta [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0152`. [INFO] [stdout] [INFO] [stderr] error: could not compile `tg-rcore-tutorial-user-T3L3` (lib test) due to 1 previous error [INFO] [stderr] error: could not compile `tg-rcore-tutorial-user-T3L3` (bin "14forktest2" test) due to 1 previous error [INFO] [stdout] error[E0152]: duplicate lang item in crate `std` (which `test` depends on): `panic_impl` [INFO] [stdout] | [INFO] [stdout] = note: the lang item is first defined in crate `user_lib` (which `15matrix` depends on) [INFO] [stdout] = note: first definition in `user_lib` loaded from /opt/rustwide/target/debug/deps/libuser_lib-5c0b3decc4a0bf4e.rmeta [INFO] [stdout] = note: second definition in `std` loaded from /opt/rustwide/rustup-home/toolchains/38c2997544af84fe301d600d6896397738163002/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-eaa78b24106cd0ea.rmeta [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0152`. [INFO] [stdout] [INFO] [stderr] error: could not compile `tg-rcore-tutorial-user-T3L3` (bin "15matrix" test) due to 1 previous error [INFO] running `Command { std: "docker" "inspect" "1a0b93ff6fa4e6fb4b6eab58467e995d19205f24015456373287570de83a5009", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1a0b93ff6fa4e6fb4b6eab58467e995d19205f24015456373287570de83a5009", kill_on_drop: false }` [INFO] [stdout] 1a0b93ff6fa4e6fb4b6eab58467e995d19205f24015456373287570de83a5009