[INFO] cloning repository https://github.com/hnariman/rust_typecheck
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/hnariman/rust_typecheck" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhnariman%2Frust_typecheck", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhnariman%2Frust_typecheck'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] fa4c1fbb41edf844e8ad0f5d78274ea5aee18592
[INFO] testing hnariman/rust_typecheck against 1.60.0 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhnariman%2Frust_typecheck" "/workspace/builds/worker-1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/hnariman/rust_typecheck on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/hnariman/rust_typecheck
[INFO] finished tweaking git repo https://github.com/hnariman/rust_typecheck
[INFO] tweaked toml for git repo https://github.com/hnariman/rust_typecheck written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/hnariman/rust_typecheck already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0f9ddf01e07a6756b4c287f3c8dd31381e37108afe0158a8e6b65e4dae09b0c8
[INFO] running `Command { std: "docker" "start" "-a" "0f9ddf01e07a6756b4c287f3c8dd31381e37108afe0158a8e6b65e4dae09b0c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0f9ddf01e07a6756b4c287f3c8dd31381e37108afe0158a8e6b65e4dae09b0c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0f9ddf01e07a6756b4c287f3c8dd31381e37108afe0158a8e6b65e4dae09b0c8", kill_on_drop: false }`
[INFO] [stdout] 0f9ddf01e07a6756b4c287f3c8dd31381e37108afe0158a8e6b65e4dae09b0c8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0f90b9d356f4386898b8960535a2e8352346bda27707f4416de786d5b26e0ce2
[INFO] running `Command { std: "docker" "start" "-a" "0f90b9d356f4386898b8960535a2e8352346bda27707f4416de786d5b26e0ce2", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling typecheck v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.85s
[INFO] running `Command { std: "docker" "inspect" "0f90b9d356f4386898b8960535a2e8352346bda27707f4416de786d5b26e0ce2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0f90b9d356f4386898b8960535a2e8352346bda27707f4416de786d5b26e0ce2", kill_on_drop: false }`
[INFO] [stdout] 0f90b9d356f4386898b8960535a2e8352346bda27707f4416de786d5b26e0ce2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 94ef3914da444c4132761e69bd82ca8a7e32d7b3fab66caa0a79ae9f169ed012
[INFO] running `Command { std: "docker" "start" "-a" "94ef3914da444c4132761e69bd82ca8a7e32d7b3fab66caa0a79ae9f169ed012", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling typecheck v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.47s
[INFO] running `Command { std: "docker" "inspect" "94ef3914da444c4132761e69bd82ca8a7e32d7b3fab66caa0a79ae9f169ed012", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "94ef3914da444c4132761e69bd82ca8a7e32d7b3fab66caa0a79ae9f169ed012", kill_on_drop: false }`
[INFO] [stdout] 94ef3914da444c4132761e69bd82ca8a7e32d7b3fab66caa0a79ae9f169ed012
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f0049da336323e2c403dd02a132f3db36c871eb1d670d8d31d052921e28c4a6d
[INFO] running `Command { std: "docker" "start" "-a" "f0049da336323e2c403dd02a132f3db36c871eb1d670d8d31d052921e28c4a6d", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/typecheck-e3dcb0559d825fed)
[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" "f0049da336323e2c403dd02a132f3db36c871eb1d670d8d31d052921e28c4a6d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f0049da336323e2c403dd02a132f3db36c871eb1d670d8d31d052921e28c4a6d", kill_on_drop: false }`
[INFO] [stdout] f0049da336323e2c403dd02a132f3db36c871eb1d670d8d31d052921e28c4a6d