[INFO] cloning repository https://github.com/Tirka/rustflags-buildrs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Tirka/rustflags-buildrs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTirka%2Frustflags-buildrs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTirka%2Frustflags-buildrs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9da61efe3e9b31ec44bb3d27480d67e5aa10dff2
[INFO] testing Tirka/rustflags-buildrs 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%2FTirka%2Frustflags-buildrs" "/workspace/builds/worker-6/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Tirka/rustflags-buildrs 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/Tirka/rustflags-buildrs
[INFO] finished tweaking git repo https://github.com/Tirka/rustflags-buildrs
[INFO] tweaked toml for git repo https://github.com/Tirka/rustflags-buildrs written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/Tirka/rustflags-buildrs 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-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 28ed45c7cbb09f2ae3cbc1106c186ea42249fee0060953acb59781d00aa93259
[INFO] running `Command { std: "docker" "start" "-a" "28ed45c7cbb09f2ae3cbc1106c186ea42249fee0060953acb59781d00aa93259", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "28ed45c7cbb09f2ae3cbc1106c186ea42249fee0060953acb59781d00aa93259", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "28ed45c7cbb09f2ae3cbc1106c186ea42249fee0060953acb59781d00aa93259", kill_on_drop: false }`
[INFO] [stdout] 28ed45c7cbb09f2ae3cbc1106c186ea42249fee0060953acb59781d00aa93259
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 81daa989454d5b4cbd348d4c6e6e5206775f5c40182e6d9c5dd23168aed1fb9a
[INFO] running `Command { std: "docker" "start" "-a" "81daa989454d5b4cbd348d4c6e6e5206775f5c40182e6d9c5dd23168aed1fb9a", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustflags-buildrs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.47s
[INFO] running `Command { std: "docker" "inspect" "81daa989454d5b4cbd348d4c6e6e5206775f5c40182e6d9c5dd23168aed1fb9a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "81daa989454d5b4cbd348d4c6e6e5206775f5c40182e6d9c5dd23168aed1fb9a", kill_on_drop: false }`
[INFO] [stdout] 81daa989454d5b4cbd348d4c6e6e5206775f5c40182e6d9c5dd23168aed1fb9a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] ae2ce458556c8d86f906cfb246d94b12706c3ad158e64ff9044a042d407988c4
[INFO] running `Command { std: "docker" "start" "-a" "ae2ce458556c8d86f906cfb246d94b12706c3ad158e64ff9044a042d407988c4", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling rustflags-buildrs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.85s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/rustflags_buildrs-99241f3cdf98280a)
[INFO] running `Command { std: "docker" "inspect" "ae2ce458556c8d86f906cfb246d94b12706c3ad158e64ff9044a042d407988c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ae2ce458556c8d86f906cfb246d94b12706c3ad158e64ff9044a042d407988c4", kill_on_drop: false }`
[INFO] [stdout] ae2ce458556c8d86f906cfb246d94b12706c3ad158e64ff9044a042d407988c4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 1213faa37642f5a950232e3eebec2ba9625de9e07e039118c11987e21592c661
[INFO] running `Command { std: "docker" "start" "-a" "1213faa37642f5a950232e3eebec2ba9625de9e07e039118c11987e21592c661", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rustflags_buildrs-99241f3cdf98280a)
[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" "1213faa37642f5a950232e3eebec2ba9625de9e07e039118c11987e21592c661", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1213faa37642f5a950232e3eebec2ba9625de9e07e039118c11987e21592c661", kill_on_drop: false }`
[INFO] [stdout] 1213faa37642f5a950232e3eebec2ba9625de9e07e039118c11987e21592c661