[INFO] cloning repository https://github.com/KyrylR/HPC-labs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/KyrylR/HPC-labs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKyrylR%2FHPC-labs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKyrylR%2FHPC-labs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] a9c7a5b653bcd48d47189bc1cde8b393faab4594 [INFO] checking KyrylR/HPC-labs against master#af4a5a13a15fa0c60e06321077ef452f769b42fd for pr-122960-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKyrylR%2FHPC-labs" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/KyrylR/HPC-labs 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] started tweaking git repo https://github.com/KyrylR/HPC-labs [INFO] finished tweaking git repo https://github.com/KyrylR/HPC-labs [INFO] tweaked toml for git repo https://github.com/KyrylR/HPC-labs written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/KyrylR/HPC-labs 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] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded build-probe-mpi v0.1.3 [INFO] [stderr] Downloaded mpi-sys v0.2.1 [INFO] [stderr] Downloaded mpi v0.7.0 [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f057a8fe68d62e5c5252eac45abc57b00dc00a145573a136d6339f8655f096cf [INFO] running `Command { std: "docker" "start" "-a" "f057a8fe68d62e5c5252eac45abc57b00dc00a145573a136d6339f8655f096cf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f057a8fe68d62e5c5252eac45abc57b00dc00a145573a136d6339f8655f096cf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f057a8fe68d62e5c5252eac45abc57b00dc00a145573a136d6339f8655f096cf", kill_on_drop: false }` [INFO] [stdout] f057a8fe68d62e5c5252eac45abc57b00dc00a145573a136d6339f8655f096cf [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a550cb38871bbaf22188f6abae70200c587f7732a63b3818d1b5c08f46b57d28 [INFO] running `Command { std: "docker" "start" "-a" "a550cb38871bbaf22188f6abae70200c587f7732a63b3818d1b5c08f46b57d28", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.69 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling libc v0.2.149 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling glob v0.3.1 [INFO] [stderr] Compiling rustix v0.38.18 [INFO] [stderr] Compiling prettyplease v0.2.15 [INFO] [stderr] Compiling memchr v2.6.4 [INFO] [stderr] Compiling shell-words v1.1.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.16 [INFO] [stderr] Compiling linux-raw-sys v0.4.10 [INFO] [stderr] Compiling minimal-lexical v0.2.1 [INFO] [stderr] Compiling bitflags v2.4.0 [INFO] [stderr] Compiling memoffset v0.9.0 [INFO] [stderr] Compiling pkg-config v0.3.27 [INFO] [stderr] Compiling regex-syntax v0.8.0 [INFO] [stderr] Compiling libloading v0.7.4 [INFO] [stderr] Compiling crossbeam-epoch v0.9.15 [INFO] [stderr] Compiling serde v1.0.188 [INFO] [stderr] Compiling home v0.5.5 [INFO] [stderr] Compiling build-probe-mpi v0.1.3 [INFO] [stderr] Compiling bindgen v0.68.1 [INFO] [stderr] Compiling either v1.9.0 [INFO] [stderr] Compiling peeking_take_while v0.1.2 [INFO] [stderr] Compiling rustc-hash v1.1.0 [INFO] [stderr] Compiling log v0.4.20 [INFO] [stderr] Compiling shlex v1.2.0 [INFO] [stderr] Checking scopeguard v1.2.0 [INFO] [stderr] Compiling clang-sys v1.6.1 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling lazycell v1.3.0 [INFO] [stderr] Compiling nom v7.1.3 [INFO] [stderr] Compiling num-traits v0.2.17 [INFO] [stderr] Compiling serde_json v1.0.107 [INFO] [stderr] Compiling rayon-core v1.12.0 [INFO] [stderr] Compiling thiserror v1.0.49 [INFO] [stderr] Checking ryu v1.0.15 [INFO] [stderr] Checking clap_lex v0.5.1 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Checking crossbeam-deque v0.8.3 [INFO] [stderr] Checking half v1.8.2 [INFO] [stderr] Checking plotters-backend v0.3.5 [INFO] [stderr] Checking anstyle v1.0.4 [INFO] [stderr] Checking getrandom v0.2.10 [INFO] [stderr] Compiling syn v2.0.38 [INFO] [stderr] Checking ciborium-io v0.2.1 [INFO] [stderr] Compiling cc v1.0.83 [INFO] [stderr] Checking itoa v1.0.9 [INFO] [stderr] Checking ciborium-ll v0.2.1 [INFO] [stderr] Checking plotters-svg v0.3.5 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking clap_builder v4.4.6 [INFO] [stderr] Checking itertools v0.10.5 [INFO] [stderr] Compiling mpi v0.7.0 [INFO] [stderr] Checking cast v0.3.0 [INFO] [stderr] Checking once_cell v1.18.0 [INFO] [stderr] Checking ppv-lite86 v0.2.17 [INFO] [stderr] Checking custom_derive v0.1.7 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Checking conv v0.3.3 [INFO] [stderr] Checking walkdir v2.4.0 [INFO] [stderr] Checking rayon v1.8.0 [INFO] [stderr] Checking anes v0.1.6 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking oorandom v11.1.3 [INFO] [stderr] Checking smallvec v1.11.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking is-terminal v0.4.9 [INFO] [stderr] Checking regex-automata v0.4.1 [INFO] [stderr] Compiling libffi-sys v2.3.0 [INFO] [stderr] Compiling which v4.4.2 [INFO] [stderr] Checking plotters v0.3.5 [INFO] [stderr] Compiling cexpr v0.6.0 [INFO] [stderr] Checking clap v4.4.6 [INFO] [stderr] Checking criterion-plot v0.5.0 [INFO] [stderr] Checking regex v1.10.0 [INFO] [stderr] Compiling serde_derive v1.0.188 [INFO] [stderr] Compiling thiserror-impl v1.0.49 [INFO] [stderr] Compiling mpi-sys v0.2.1 [INFO] [stderr] Checking ciborium v0.2.1 [INFO] [stderr] Checking tinytemplate v1.2.1 [INFO] [stderr] Checking criterion v0.5.1 [INFO] [stderr] Checking libffi v3.2.0 [INFO] [stderr] Checking lab1 v0.1.0 (/opt/rustwide/workdir/lab1) [INFO] [stderr] Checking lab3 v0.1.0 (/opt/rustwide/workdir/lab3) [INFO] [stderr] Checking lab6 v0.1.0 (/opt/rustwide/workdir/lab6) [INFO] [stderr] Checking lab4 v0.1.0 (/opt/rustwide/workdir/lab4) [INFO] [stderr] Checking lab5 v0.1.0 (/opt/rustwide/workdir/lab5) [INFO] [stderr] Checking lab2 v0.1.0 (/opt/rustwide/workdir/lab2) [INFO] [stdout] warning: the item `Destination` is imported redundantly [INFO] [stdout] --> lab4/examples/parallel.rs:3:27 [INFO] [stdout] | [INFO] [stdout] 3 | use mpi::point_to_point::{Destination, Source}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 4 | use mpi::topology::SimpleCommunicator; [INFO] [stdout] 5 | use mpi::traits::*; [INFO] [stdout] | -------------- the item `Destination` is already imported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Source` is imported redundantly [INFO] [stdout] --> lab4/examples/parallel.rs:3:40 [INFO] [stdout] | [INFO] [stdout] 3 | use mpi::point_to_point::{Destination, Source}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 4 | use mpi::topology::SimpleCommunicator; [INFO] [stdout] 5 | use mpi::traits::*; [INFO] [stdout] | -------------- the item `Source` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: couldn't read lab6/examples/parallel3.rs: No such file or directory (os error 2) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `lab6` (example "lab6_parallel") due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: the item `Communicator` is imported redundantly [INFO] [stdout] --> lab6/examples/parallel_lab6.rs:5:21 [INFO] [stdout] | [INFO] [stdout] 5 | use mpi::topology::{Communicator, SimpleCommunicator}; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 6 | use mpi::traits::*; [INFO] [stdout] | -------------- the item `Communicator` is already imported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "a550cb38871bbaf22188f6abae70200c587f7732a63b3818d1b5c08f46b57d28", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a550cb38871bbaf22188f6abae70200c587f7732a63b3818d1b5c08f46b57d28", kill_on_drop: false }` [INFO] [stdout] a550cb38871bbaf22188f6abae70200c587f7732a63b3818d1b5c08f46b57d28 [INFO] checking KyrylR/HPC-labs against try#36dbcaee1a55543dfc181be52a69d99ff46ff62f for pr-122960-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKyrylR%2FHPC-labs" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/KyrylR/HPC-labs 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] started tweaking git repo https://github.com/KyrylR/HPC-labs [INFO] finished tweaking git repo https://github.com/KyrylR/HPC-labs [INFO] tweaked toml for git repo https://github.com/KyrylR/HPC-labs written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/KyrylR/HPC-labs 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] 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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b09a17ec5a8cd4b10562b04c8f56c2df289bcb8afb805dfdfe90791812f4996d [INFO] running `Command { std: "docker" "start" "-a" "b09a17ec5a8cd4b10562b04c8f56c2df289bcb8afb805dfdfe90791812f4996d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b09a17ec5a8cd4b10562b04c8f56c2df289bcb8afb805dfdfe90791812f4996d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b09a17ec5a8cd4b10562b04c8f56c2df289bcb8afb805dfdfe90791812f4996d", kill_on_drop: false }` [INFO] [stdout] b09a17ec5a8cd4b10562b04c8f56c2df289bcb8afb805dfdfe90791812f4996d [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e4cb5c425fba46ac73bc93ea304e5239a93a43b5696fdc231be774607ad4fd17 [INFO] running `Command { std: "docker" "start" "-a" "e4cb5c425fba46ac73bc93ea304e5239a93a43b5696fdc231be774607ad4fd17", 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" "e4cb5c425fba46ac73bc93ea304e5239a93a43b5696fdc231be774607ad4fd17", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e4cb5c425fba46ac73bc93ea304e5239a93a43b5696fdc231be774607ad4fd17", kill_on_drop: false }` [INFO] [stdout] e4cb5c425fba46ac73bc93ea304e5239a93a43b5696fdc231be774607ad4fd17