[INFO] cloning repository https://github.com/Kixunil/rmcr
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Kixunil/rmcr" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKixunil%2Frmcr", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKixunil%2Frmcr'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] da1ba86ef356d22bfe1ac445ec5e8011826a1a99
[INFO] testing Kixunil/rmcr against beta-2021-09-08 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKixunil%2Frmcr" "/workspace/builds/worker-102/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-102/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Kixunil/rmcr on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Kixunil/rmcr
[INFO] finished tweaking git repo https://github.com/Kixunil/rmcr
[INFO] tweaked toml for git repo https://github.com/Kixunil/rmcr written to /workspace/builds/worker-102/source/Cargo.toml
[INFO] crate git repo https://github.com/Kixunil/rmcr already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fd12e12f44323ae98fcbaa77f350672eefe9e6e98740226c816b76b04de00abf
[INFO] running `Command { std: "docker" "start" "-a" "fd12e12f44323ae98fcbaa77f350672eefe9e6e98740226c816b76b04de00abf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fd12e12f44323ae98fcbaa77f350672eefe9e6e98740226c816b76b04de00abf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fd12e12f44323ae98fcbaa77f350672eefe9e6e98740226c816b76b04de00abf", kill_on_drop: false }`
[INFO] [stdout] fd12e12f44323ae98fcbaa77f350672eefe9e6e98740226c816b76b04de00abf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2bf72e0797c2252a89dd262f8a262a4d08370123eebb5a83ff23df4b3139d1dd
[INFO] running `Command { std: "docker" "start" "-a" "2bf72e0797c2252a89dd262f8a262a4d08370123eebb5a83ff23df4b3139d1dd", kill_on_drop: false }`
[INFO] [stderr]    Compiling rmcr v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.54s
[INFO] running `Command { std: "docker" "inspect" "2bf72e0797c2252a89dd262f8a262a4d08370123eebb5a83ff23df4b3139d1dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2bf72e0797c2252a89dd262f8a262a4d08370123eebb5a83ff23df4b3139d1dd", kill_on_drop: false }`
[INFO] [stdout] 2bf72e0797c2252a89dd262f8a262a4d08370123eebb5a83ff23df4b3139d1dd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c96ac0f8f0deb98e720ab0f4c76a2b3d73b082e25ec7c8bbc98a49f085d60343
[INFO] running `Command { std: "docker" "start" "-a" "c96ac0f8f0deb98e720ab0f4c76a2b3d73b082e25ec7c8bbc98a49f085d60343", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling rmcr v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 16.43s
[INFO] running `Command { std: "docker" "inspect" "c96ac0f8f0deb98e720ab0f4c76a2b3d73b082e25ec7c8bbc98a49f085d60343", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c96ac0f8f0deb98e720ab0f4c76a2b3d73b082e25ec7c8bbc98a49f085d60343", kill_on_drop: false }`
[INFO] [stdout] c96ac0f8f0deb98e720ab0f4c76a2b3d73b082e25ec7c8bbc98a49f085d60343
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a3cc97afaba74165a0911da8e0d6b368cb9d87b36abf6eab3e42570b26d9992b
[INFO] running `Command { std: "docker" "start" "-a" "a3cc97afaba74165a0911da8e0d6b368cb9d87b36abf6eab3e42570b26d9992b", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.73s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rmcr-4263a818f73591ae)
[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" "a3cc97afaba74165a0911da8e0d6b368cb9d87b36abf6eab3e42570b26d9992b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a3cc97afaba74165a0911da8e0d6b368cb9d87b36abf6eab3e42570b26d9992b", kill_on_drop: false }`
[INFO] [stdout] a3cc97afaba74165a0911da8e0d6b368cb9d87b36abf6eab3e42570b26d9992b