[INFO] cloning repository https://github.com/MarkZuber/rustsample
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/MarkZuber/rustsample" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMarkZuber%2Frustsample", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMarkZuber%2Frustsample'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ca70b252f5e11b32ad89f8cf86359515bcf138d7
[INFO] testing MarkZuber/rustsample against beta-2022-04-10 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMarkZuber%2Frustsample" "/workspace/builds/worker-66/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-66/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/MarkZuber/rustsample on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/MarkZuber/rustsample
[INFO] finished tweaking git repo https://github.com/MarkZuber/rustsample
[INFO] tweaked toml for git repo https://github.com/MarkZuber/rustsample written to /workspace/builds/worker-66/source/Cargo.toml
[INFO] crate git repo https://github.com/MarkZuber/rustsample already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cf72c76f99f048eb2d7140b09b341bd9b9907dfdc8f3a80fa1273494eb6cf434
[INFO] running `Command { std: "docker" "start" "-a" "cf72c76f99f048eb2d7140b09b341bd9b9907dfdc8f3a80fa1273494eb6cf434", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cf72c76f99f048eb2d7140b09b341bd9b9907dfdc8f3a80fa1273494eb6cf434", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cf72c76f99f048eb2d7140b09b341bd9b9907dfdc8f3a80fa1273494eb6cf434", kill_on_drop: false }`
[INFO] [stdout] cf72c76f99f048eb2d7140b09b341bd9b9907dfdc8f3a80fa1273494eb6cf434
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cb7aaab38caa75cff3d4fb89774b202d4f65fbfea1c1aad0e0fa0a1cf7847ea9
[INFO] running `Command { std: "docker" "start" "-a" "cb7aaab38caa75cff3d4fb89774b202d4f65fbfea1c1aad0e0fa0a1cf7847ea9", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling hello_remote_world v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.04s
[INFO] running `Command { std: "docker" "inspect" "cb7aaab38caa75cff3d4fb89774b202d4f65fbfea1c1aad0e0fa0a1cf7847ea9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cb7aaab38caa75cff3d4fb89774b202d4f65fbfea1c1aad0e0fa0a1cf7847ea9", kill_on_drop: false }`
[INFO] [stdout] cb7aaab38caa75cff3d4fb89774b202d4f65fbfea1c1aad0e0fa0a1cf7847ea9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b3dee3d3ecb874c5ec5e2c08a019525aefba1552819e1774df6b236426887eba
[INFO] running `Command { std: "docker" "start" "-a" "b3dee3d3ecb874c5ec5e2c08a019525aefba1552819e1774df6b236426887eba", kill_on_drop: false }`
[INFO] [stderr]    Compiling hello_remote_world v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.90s
[INFO] [stderr]   Executable unittests main.rs (/opt/rustwide/target/debug/deps/hello_remote_world-f424a7f4f6e49a1a)
[INFO] running `Command { std: "docker" "inspect" "b3dee3d3ecb874c5ec5e2c08a019525aefba1552819e1774df6b236426887eba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b3dee3d3ecb874c5ec5e2c08a019525aefba1552819e1774df6b236426887eba", kill_on_drop: false }`
[INFO] [stdout] b3dee3d3ecb874c5ec5e2c08a019525aefba1552819e1774df6b236426887eba
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 68be01a07f22a77fc7ab87ffada173c176852bed9db361f6f1d6e7fdd773f938
[INFO] running `Command { std: "docker" "start" "-a" "68be01a07f22a77fc7ab87ffada173c176852bed9db361f6f1d6e7fdd773f938", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.14s
[INFO] [stderr]      Running unittests main.rs (/opt/rustwide/target/debug/deps/hello_remote_world-f424a7f4f6e49a1a)
[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" "68be01a07f22a77fc7ab87ffada173c176852bed9db361f6f1d6e7fdd773f938", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "68be01a07f22a77fc7ab87ffada173c176852bed9db361f6f1d6e7fdd773f938", kill_on_drop: false }`
[INFO] [stdout] 68be01a07f22a77fc7ab87ffada173c176852bed9db361f6f1d6e7fdd773f938