[INFO] cloning repository https://github.com/xinslu/rust-std-buzzos [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/xinslu/rust-std-buzzos" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxinslu%2Frust-std-buzzos", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxinslu%2Frust-std-buzzos'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] e9d5f7d356123d8863491c4bb39b179b56efe834 [INFO] checking xinslu/rust-std-buzzos against master#af4a5a13a15fa0c60e06321077ef452f769b42fd for pr-122960-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxinslu%2Frust-std-buzzos" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/xinslu/rust-std-buzzos on toolchain af4a5a13a15fa0c60e06321077ef452f769b42fd [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-1-tc1/source/rust-toolchain [INFO] removed /workspace/builds/worker-1-tc1/source/rust-toolchain.toml [INFO] started tweaking git repo https://github.com/xinslu/rust-std-buzzos [INFO] finished tweaking git repo https://github.com/xinslu/rust-std-buzzos [INFO] tweaked toml for git repo https://github.com/xinslu/rust-std-buzzos written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/xinslu/rust-std-buzzos 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" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: profiles for the non root package will be ignored, specify profiles at the workspace root: [INFO] [stderr] package: /workspace/builds/worker-1-tc1/source/kernel/Cargo.toml [INFO] [stderr] workspace: /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] [stderr] warning: profiles for the non root package will be ignored, specify profiles at the workspace root: [INFO] [stderr] package: /workspace/builds/worker-1-tc1/source/user/Cargo.toml [INFO] [stderr] workspace: /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"` [INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest [INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest [INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions [INFO] [stderr] warning: /workspace/builds/worker-1-tc1/source/kernel/Cargo.toml: unused manifest key: profile.dev.debuginfo [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8d741ad3cfdf0e361fb56d07a0ff766f70ab1f6d115fc76c7b771af4a1a5e253 [INFO] running `Command { std: "docker" "start" "-a" "8d741ad3cfdf0e361fb56d07a0ff766f70ab1f6d115fc76c7b771af4a1a5e253", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8d741ad3cfdf0e361fb56d07a0ff766f70ab1f6d115fc76c7b771af4a1a5e253", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8d741ad3cfdf0e361fb56d07a0ff766f70ab1f6d115fc76c7b771af4a1a5e253", kill_on_drop: false }` [INFO] [stdout] 8d741ad3cfdf0e361fb56d07a0ff766f70ab1f6d115fc76c7b771af4a1a5e253 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c1a4566303cecf408fe3bda0c7f1cdbd3334b915cbe27c13fc268a5e6aa8aac3 [INFO] running `Command { std: "docker" "start" "-a" "c1a4566303cecf408fe3bda0c7f1cdbd3334b915cbe27c13fc268a5e6aa8aac3", kill_on_drop: false }` [INFO] [stderr] warning: profiles for the non root package will be ignored, specify profiles at the workspace root: [INFO] [stderr] package: /opt/rustwide/workdir/kernel/Cargo.toml [INFO] [stderr] workspace: /opt/rustwide/workdir/Cargo.toml [INFO] [stderr] warning: profiles for the non root package will be ignored, specify profiles at the workspace root: [INFO] [stderr] package: /opt/rustwide/workdir/user/Cargo.toml [INFO] [stderr] workspace: /opt/rustwide/workdir/Cargo.toml [INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"` [INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest [INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest [INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions [INFO] [stderr] warning: /opt/rustwide/workdir/kernel/Cargo.toml: unused manifest key: profile.dev.debuginfo [INFO] [stderr] Checking volatile v0.2.7 [INFO] [stderr] Checking spin v0.5.2 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Checking stdbuzz v0.1.0 (/opt/rustwide/workdir/libstd_buzzos) [INFO] [stdout] error: malformed `rustc_deny_explicit_impl` attribute input [INFO] [stdout] --> libstd_buzzos/src/memory/Clone.rs:38:1 [INFO] [stdout] | [INFO] [stdout] 38 | #[rustc_deny_explicit_impl] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: must be of the form: `#[rustc_deny_explicit_impl(implement_via_object = (true|false))]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: malformed `rustc_deny_explicit_impl` attribute input [INFO] [stdout] --> libstd_buzzos/src/memory/Clone.rs:38:1 [INFO] [stdout] | [INFO] [stdout] 38 | #[rustc_deny_explicit_impl] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: must be of the form: `#[rustc_deny_explicit_impl(implement_via_object = (true|false))]` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stdout] warning: the feature `allocator_internals` is internal to the compiler or standard library [INFO] [stdout] --> libstd_buzzos/src/lib.rs:3:12 [INFO] [stdout] | [INFO] [stdout] 3 | #![feature(allocator_internals)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: using it is strongly discouraged [INFO] [stdout] = note: `#[warn(internal_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `allow_internal_unstable` is internal to the compiler or standard library [INFO] [stdout] --> libstd_buzzos/src/lib.rs:12:12 [INFO] [stdout] | [INFO] [stdout] 12 | #![feature(allow_internal_unstable)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: using it is strongly discouraged [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `rustc_attrs` is internal to the compiler or standard library [INFO] [stdout] --> libstd_buzzos/src/lib.rs:13:12 [INFO] [stdout] | [INFO] [stdout] 13 | #![feature(rustc_attrs)] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: using it is strongly discouraged [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `lang_items` is internal to the compiler or standard library [INFO] [stdout] --> libstd_buzzos/src/lib.rs:15:12 [INFO] [stdout] | [INFO] [stdout] 15 | #![feature(lang_items)] [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: using it is strongly discouraged [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `prelude_import` is internal to the compiler or standard library [INFO] [stdout] --> libstd_buzzos/src/lib.rs:16:12 [INFO] [stdout] | [INFO] [stdout] 16 | #![feature(prelude_import)] [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: using it is strongly discouraged [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `ptr_internals` is internal to the compiler or standard library [INFO] [stdout] --> libstd_buzzos/src/lib.rs:6:12 [INFO] [stdout] | [INFO] [stdout] 6 | #![feature(ptr_internals)] [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: using it is strongly discouraged [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: the `#[alloc_error_handler]` in this crate conflicts with allocation error handler in: std [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `prelude::rust_2018::*` [INFO] [stdout] --> libstd_buzzos/src/lib.rs:29:9 [INFO] [stdout] | [INFO] [stdout] 29 | pub use prelude::rust_2018::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `allocator_internals` is internal to the compiler or standard library [INFO] [stdout] --> libstd_buzzos/src/lib.rs:3:12 [INFO] [stdout] | [INFO] [stdout] 3 | #![feature(allocator_internals)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: using it is strongly discouraged [INFO] [stdout] = note: `#[warn(internal_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `allow_internal_unstable` is internal to the compiler or standard library [INFO] [stdout] --> libstd_buzzos/src/lib.rs:12:12 [INFO] [stdout] | [INFO] [stdout] 12 | #![feature(allow_internal_unstable)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: using it is strongly discouraged [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `rustc_attrs` is internal to the compiler or standard library [INFO] [stdout] --> libstd_buzzos/src/lib.rs:13:12 [INFO] [stdout] | [INFO] [stdout] 13 | #![feature(rustc_attrs)] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: using it is strongly discouraged [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `lang_items` is internal to the compiler or standard library [INFO] [stdout] --> libstd_buzzos/src/lib.rs:15:12 [INFO] [stdout] | [INFO] [stdout] 15 | #![feature(lang_items)] [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: using it is strongly discouraged [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `prelude_import` is internal to the compiler or standard library [INFO] [stdout] --> libstd_buzzos/src/lib.rs:16:12 [INFO] [stdout] | [INFO] [stdout] 16 | #![feature(prelude_import)] [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: using it is strongly discouraged [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `ptr_internals` is internal to the compiler or standard library [INFO] [stdout] --> libstd_buzzos/src/lib.rs:6:12 [INFO] [stdout] | [INFO] [stdout] 6 | #![feature(ptr_internals)] [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: using it is strongly discouraged [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `prelude::rust_2018::*` [INFO] [stdout] --> libstd_buzzos/src/lib.rs:29:9 [INFO] [stdout] | [INFO] [stdout] 29 | pub use prelude::rust_2018::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0152]: found duplicate lang item `panic_impl` [INFO] [stdout] --> libstd_buzzos/src/lib.rs:123:1 [INFO] [stdout] | [INFO] [stdout] 123 | / fn panic(_info: &PanicInfo) -> ! { [INFO] [stdout] 124 | | loop {} [INFO] [stdout] 125 | | } [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/af4a5a13a15fa0c60e06321077ef452f769b42fd/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-eb900a948ffb2e3b.rlib [INFO] [stdout] = note: second definition in the local crate (`stdbuzz`) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors; 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0152`. [INFO] [stdout] [INFO] [stdout] warning: crate-level attribute should be in the root module [INFO] [stdout] --> libstd_buzzos/src/memory/mod.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(ptr_internals)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_attributes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `stdbuzz` (lib test) due to 4 previous errors; 7 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: missing `implement_via_object` meta item [INFO] [stdout] --> libstd_buzzos/src/memory/Clone.rs:38:1 [INFO] [stdout] | [INFO] [stdout] 38 | #[rustc_deny_explicit_impl] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> libstd_buzzos/src/collections/VecDeque.rs:40:13 [INFO] [stdout] | [INFO] [stdout] 40 | let mut new_node: *mut Node = Node::new(value); [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> libstd_buzzos/src/collections/VecDeque.rs:56:13 [INFO] [stdout] | [INFO] [stdout] 56 | let mut new_node: *mut Node = Node::new(value); [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `ret` is never read [INFO] [stdout] --> libstd_buzzos/src/syscalls.rs:14:13 [INFO] [stdout] | [INFO] [stdout] 14 | let mut ret: usize = 0; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `ret` is never read [INFO] [stdout] --> libstd_buzzos/src/syscalls.rs:25:13 [INFO] [stdout] | [INFO] [stdout] 25 | let mut ret: usize = 0; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `ret` is never read [INFO] [stdout] --> libstd_buzzos/src/syscalls.rs:36:13 [INFO] [stdout] | [INFO] [stdout] 36 | let mut ret: usize = 0; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `ret` is never read [INFO] [stdout] --> libstd_buzzos/src/syscalls.rs:48:13 [INFO] [stdout] | [INFO] [stdout] 48 | let mut ret: usize = 0; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `res` is never read [INFO] [stdout] --> libstd_buzzos/src/stdio/Write.rs:8:17 [INFO] [stdout] | [INFO] [stdout] 8 | let mut res: usize = 0; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors; 15 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `stdbuzz` (lib) due to 3 previous errors; 15 warnings emitted [INFO] running `Command { std: "docker" "inspect" "c1a4566303cecf408fe3bda0c7f1cdbd3334b915cbe27c13fc268a5e6aa8aac3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c1a4566303cecf408fe3bda0c7f1cdbd3334b915cbe27c13fc268a5e6aa8aac3", kill_on_drop: false }` [INFO] [stdout] c1a4566303cecf408fe3bda0c7f1cdbd3334b915cbe27c13fc268a5e6aa8aac3 [INFO] checking xinslu/rust-std-buzzos against try#36dbcaee1a55543dfc181be52a69d99ff46ff62f for pr-122960-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxinslu%2Frust-std-buzzos" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/xinslu/rust-std-buzzos on toolchain 36dbcaee1a55543dfc181be52a69d99ff46ff62f [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-1-tc2/source/rust-toolchain [INFO] removed /workspace/builds/worker-1-tc2/source/rust-toolchain.toml [INFO] started tweaking git repo https://github.com/xinslu/rust-std-buzzos [INFO] finished tweaking git repo https://github.com/xinslu/rust-std-buzzos [INFO] tweaked toml for git repo https://github.com/xinslu/rust-std-buzzos written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/xinslu/rust-std-buzzos 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" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: profiles for the non root package will be ignored, specify profiles at the workspace root: [INFO] [stderr] package: /workspace/builds/worker-1-tc2/source/kernel/Cargo.toml [INFO] [stderr] workspace: /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] [stderr] warning: profiles for the non root package will be ignored, specify profiles at the workspace root: [INFO] [stderr] package: /workspace/builds/worker-1-tc2/source/user/Cargo.toml [INFO] [stderr] workspace: /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"` [INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest [INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest [INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions [INFO] [stderr] warning: /workspace/builds/worker-1-tc2/source/kernel/Cargo.toml: unused manifest key: profile.dev.debuginfo [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 791dba05456e736cb1aa34aacf35c7e056debc3995fb939661fd3cc7ba52bb03 [INFO] running `Command { std: "docker" "start" "-a" "791dba05456e736cb1aa34aacf35c7e056debc3995fb939661fd3cc7ba52bb03", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "791dba05456e736cb1aa34aacf35c7e056debc3995fb939661fd3cc7ba52bb03", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "791dba05456e736cb1aa34aacf35c7e056debc3995fb939661fd3cc7ba52bb03", kill_on_drop: false }` [INFO] [stdout] 791dba05456e736cb1aa34aacf35c7e056debc3995fb939661fd3cc7ba52bb03 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 93f18c9e4bd5894d6209dffa73cd7f3529de18ef898e9a649dd73eff346b3550 [INFO] running `Command { std: "docker" "start" "-a" "93f18c9e4bd5894d6209dffa73cd7f3529de18ef898e9a649dd73eff346b3550", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] no edition found in manifest, probably 2015, skipping [INFO] running `Command { std: "docker" "inspect" "93f18c9e4bd5894d6209dffa73cd7f3529de18ef898e9a649dd73eff346b3550", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "93f18c9e4bd5894d6209dffa73cd7f3529de18ef898e9a649dd73eff346b3550", kill_on_drop: false }` [INFO] [stdout] 93f18c9e4bd5894d6209dffa73cd7f3529de18ef898e9a649dd73eff346b3550