[INFO] fetching crate rust_mpi 0.0.3...
[INFO] testing rust_mpi-0.0.3 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate rust_mpi 0.0.3 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate rust_mpi 0.0.3 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-14/source/.cargo/config
[INFO] started tweaking crates.io crate rust_mpi 0.0.3
[INFO] finished tweaking crates.io crate rust_mpi 0.0.3
[INFO] tweaked toml for crates.io crate rust_mpi 0.0.3 written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded libc v0.1.12
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 893865265a780bbb913b4c47b11e5807a84560ca79fe47389c846231983234e3
[INFO] running `Command { std: "docker" "start" "-a" "893865265a780bbb913b4c47b11e5807a84560ca79fe47389c846231983234e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "893865265a780bbb913b4c47b11e5807a84560ca79fe47389c846231983234e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "893865265a780bbb913b4c47b11e5807a84560ca79fe47389c846231983234e3", kill_on_drop: false }`
[INFO] [stdout] 893865265a780bbb913b4c47b11e5807a84560ca79fe47389c846231983234e3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a5ca834257306c9b6fc5e07844684df6cf95e912e3f8d82b1b3e9e482cd552d4
[INFO] running `Command { std: "docker" "start" "-a" "a5ca834257306c9b6fc5e07844684df6cf95e912e3f8d82b1b3e9e482cd552d4", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.1.12
[INFO] [stderr]    Compiling rust_mpi v0.0.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.32s
[INFO] running `Command { std: "docker" "inspect" "a5ca834257306c9b6fc5e07844684df6cf95e912e3f8d82b1b3e9e482cd552d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a5ca834257306c9b6fc5e07844684df6cf95e912e3f8d82b1b3e9e482cd552d4", kill_on_drop: false }`
[INFO] [stdout] a5ca834257306c9b6fc5e07844684df6cf95e912e3f8d82b1b3e9e482cd552d4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1cf106b6ceca8ee116899dc5f8721e6ac08a029fceff787b986b4ea9bca48946
[INFO] running `Command { std: "docker" "start" "-a" "1cf106b6ceca8ee116899dc5f8721e6ac08a029fceff787b986b4ea9bca48946", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust_mpi v0.0.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.45s
[INFO] running `Command { std: "docker" "inspect" "1cf106b6ceca8ee116899dc5f8721e6ac08a029fceff787b986b4ea9bca48946", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1cf106b6ceca8ee116899dc5f8721e6ac08a029fceff787b986b4ea9bca48946", kill_on_drop: false }`
[INFO] [stdout] 1cf106b6ceca8ee116899dc5f8721e6ac08a029fceff787b986b4ea9bca48946
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1ec246a1c4d17e5bb95b8c139c9c7efff151e00b056c240110a2d8257de6ae7b
[INFO] running `Command { std: "docker" "start" "-a" "1ec246a1c4d17e5bb95b8c139c9c7efff151e00b056c240110a2d8257de6ae7b", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rust_mpi-e057e6df07639458)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test::test_mpi_init_finalize ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.41s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rust_mpi
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "1ec246a1c4d17e5bb95b8c139c9c7efff151e00b056c240110a2d8257de6ae7b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1ec246a1c4d17e5bb95b8c139c9c7efff151e00b056c240110a2d8257de6ae7b", kill_on_drop: false }`
[INFO] [stdout] 1ec246a1c4d17e5bb95b8c139c9c7efff151e00b056c240110a2d8257de6ae7b