[INFO] cloning repository https://github.com/anilbhattaraitoronto/rustbasic
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/anilbhattaraitoronto/rustbasic" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fanilbhattaraitoronto%2Frustbasic", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fanilbhattaraitoronto%2Frustbasic'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4bc0a9b690c54aa08acf7be85d81b7b4aa6e3cf6
[INFO] testing anilbhattaraitoronto/rustbasic 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%2Fanilbhattaraitoronto%2Frustbasic" "/workspace/builds/worker-16/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-16/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/anilbhattaraitoronto/rustbasic 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/anilbhattaraitoronto/rustbasic
[INFO] finished tweaking git repo https://github.com/anilbhattaraitoronto/rustbasic
[INFO] tweaked toml for git repo https://github.com/anilbhattaraitoronto/rustbasic written to /workspace/builds/worker-16/source/Cargo.toml
[INFO] crate git repo https://github.com/anilbhattaraitoronto/rustbasic 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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] be9295059cb6fe7427c2af46529fcf3f78ad09b9f4de48cc7468889bcff6ae7a
[INFO] running `Command { std: "docker" "start" "-a" "be9295059cb6fe7427c2af46529fcf3f78ad09b9f4de48cc7468889bcff6ae7a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "be9295059cb6fe7427c2af46529fcf3f78ad09b9f4de48cc7468889bcff6ae7a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "be9295059cb6fe7427c2af46529fcf3f78ad09b9f4de48cc7468889bcff6ae7a", kill_on_drop: false }`
[INFO] [stdout] be9295059cb6fe7427c2af46529fcf3f78ad09b9f4de48cc7468889bcff6ae7a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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] 35e5a6fc42570f4ff9c5e9c40d1797b658db29aa7f9d6b1150263ab066f7b07d
[INFO] running `Command { std: "docker" "start" "-a" "35e5a6fc42570f4ff9c5e9c40d1797b658db29aa7f9d6b1150263ab066f7b07d", kill_on_drop: false }`
[INFO] [stderr]    Compiling basic v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.27s
[INFO] running `Command { std: "docker" "inspect" "35e5a6fc42570f4ff9c5e9c40d1797b658db29aa7f9d6b1150263ab066f7b07d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "35e5a6fc42570f4ff9c5e9c40d1797b658db29aa7f9d6b1150263ab066f7b07d", kill_on_drop: false }`
[INFO] [stdout] 35e5a6fc42570f4ff9c5e9c40d1797b658db29aa7f9d6b1150263ab066f7b07d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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] 8677f6f060e1cb3a788356b26ea3e6cdd325be237e3522c3f5020777e814aa18
[INFO] running `Command { std: "docker" "start" "-a" "8677f6f060e1cb3a788356b26ea3e6cdd325be237e3522c3f5020777e814aa18", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling basic v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.55s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/basic-f68bd6c0f0de91c6)
[INFO] running `Command { std: "docker" "inspect" "8677f6f060e1cb3a788356b26ea3e6cdd325be237e3522c3f5020777e814aa18", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8677f6f060e1cb3a788356b26ea3e6cdd325be237e3522c3f5020777e814aa18", kill_on_drop: false }`
[INFO] [stdout] 8677f6f060e1cb3a788356b26ea3e6cdd325be237e3522c3f5020777e814aa18
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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] 9133205deef861124756e39d7e12137300a65ef2b0d03d7d7494d9542212a4f4
[INFO] running `Command { std: "docker" "start" "-a" "9133205deef861124756e39d7e12137300a65ef2b0d03d7d7494d9542212a4f4", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/basic-f68bd6c0f0de91c6)
[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" "9133205deef861124756e39d7e12137300a65ef2b0d03d7d7494d9542212a4f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9133205deef861124756e39d7e12137300a65ef2b0d03d7d7494d9542212a4f4", kill_on_drop: false }`
[INFO] [stdout] 9133205deef861124756e39d7e12137300a65ef2b0d03d7d7494d9542212a4f4